Installation specification and dimension of automatic bollards
The following is a detailed description of the installation specifications and dimensions of the automatic bollards:
How to raise and lower the hydraulic bollards?
What is the difference between the lifting column and the fixed bollards?
How to set the installation distance of the anti-collision bollards?
How to raise and lower the hydraulic bollards?
How to raise and lower the hydraulic bollards? The following company's technical personnel to introduce to you, I hope our introduction can help you better in life. Let me introduce you today.
1. The modern construction planning has higher and higher requirements for vehicle access control. The traditional road gate and expansion door equipment are more and more difficult to meet the needs of the planning party and the application party. The hydraulic bollards is more suitable for high-frequency and high safety vehicle access. In addition to replacing the traditional gates and doors, the hydraulic bollards can also improve the safety of the place to be maintained, improve the overall level and image, and its buried planning will not damage the overall style of the construction group.
2. The modular structure is selected for the construction of the hydraulic bollards, because it is used in the construction process, and the hydraulic bollards shall be continuously transferred with the construction project, so its structure is necessary to facilitate disassembly and assembly. For example, after the completion of this construction site, the hydraulic lifting column will collapse and be transported to another construction site for reassembly and continuous use. The main load-bearing structure of the construction hydraulic lifting column is a self-contained system with low dependence on construction. It is mainly driven by force. There is a driving device on the cage. After the gear and rack drive system, they cooperate with each other, and then the hydraulic bollards can be lifted and lowered. Secondly, to select lifting road piles, you need to integrate your query data. You are not greedy for cheap or expensive ones. You need to select lifting road piles that are suitable for their own conditions and cost-effective. Because each product has a little different technical parameters and uses, but there are many other places with similar functions. Therefore, as a customer, you need to purchase purposefully.
3. The common operation principle of elevators in residential and commercial buildings is different from that of construction hydraulic lifting column. Most of the elevator components are fixed on the building, and the primary bearing is accepted by the building. Its up and down movement is completed by wire rope. The elevator consists of a car and a counterweight on the other side, which are connected by a steel wire rope. The steel wire rope is driven by the driving equipment in the elevator machine room to make the elevator car and counterweight move up and down the guide rail in the shaft. Then put the handrail directly into the groove of the lifting column, and install it by spot welding from one end to the other end in sequence. The adjacent handrails shall be installed accurately and the joints shall be tight.
4. There are also many methods for daily elevator safety, such as weight, speed, orientation, condition and other monitoring methods. The requirements will be higher and more accurate. There is an important structure at the bottom of the elevator shaft buffer, which plays a buffer effect when the elevator falls. According to the different running speed of the elevator, the buffer selected is also different. At present, more buffers are hydraulic. When the elevator falls, it impacts the hydraulic buffer, kneads the hydraulic oil, the buffer will absorb the impact energy, and then the temperature of the hydraulic oil in the buffer will rise, and then the energy will be released, which will not form the car rebound, so it is a kind of energy consumption buffer. There are two kinds of lifting column, semi-automatic and full-automatic. The full-automatic series includes electric and hydraulic.
What is the difference between the bollards and the fixed road pile?
As we all know, there are many kinds and models of road piles in the market now. According to the different uses, we need to choose according to the needs. Here, we will introduce the lifting column and the fixed road pile in detail, hoping to help you.
The fixed road piles are mainly divided into plastic and metal types. The plastic type includes traffic cones and reflective warning columns. The road piles are mainly used for traffic safety management control. In daily life, we will find that during road maintenance and construction, the road cones will be used to circle the maintenance area to form a protective area. The reflective warning posts are mostly around the community. At the bottom of the parking lot and the corner of the road, reflective warning posts are usually set to warn the traffic. The steel pipe material accounts for as many of the metals as possible. Generally, vehicles are separated in traffic control, such as forbidding vehicles to park on both sides of the road. With the market demand, some large parks and supermarkets will also install fixed road piles at the entrance of large shopping malls, but the appearance and anti-collision performance requirements of these places are higher than the general ones. At this time, the stainless steel material is more popular. The appearance is polished, with strong metal sense and anti-corrosion characteristics, which is suitable for those open-air facilities. It is widely used in many occasions, such as urban traffic, Ronghang, main gate and surrounding areas, pedestrian street, fixed road pile road surface, and the appearance of fully automatic semi-automatic lifting column is the same as that of expressway toll station, airport, campus, bank, large club, parking lot, etc.
There are two kinds of bollards, semi-automatic and full-automatic. The full-automatic series includes electric and hydraulic. No matter what kind of lifter, its anti-collision performance is higher than the fixed one. The safety performance of this kind of road pile is relatively strict, and it should be produced according to the national safety index.
Contrast between the two
Installation: in the installation, it is easier to fix the road pile, ensure that the installation ground is firm and flat, and fasten it with fixing screws. The hydraulic road pile needs to be trenched first, with a general width of about 1-1.5m and a depth of pre purchased column height + 40 cm permeable layer, and also needs to flow out of the drainage pipe and routing pipe. On this point, fixed road stake wins.
Use: one of the differences between the two is that once the fixed type is installed, it can not be removed, otherwise the safety performance will be reduced, and the lifting type can control the column lifting with one key, which is very popular in some important units, such as the entrance of the unit, bank and prison. When a vehicle needs to pass, it can control the descent to let the vehicle pass. When there is no vehicle, it can raise to have the installation protection effect. In the second set, the lifter won. One of the two factors causes traffic jams at the two openings of Haizhou Road (administrative center section), which also aggravates the traffic pressure at Nanyuan intersection of Wenyuan road. Based on the above problems, Shu decided to install hydraulic lifting columns at the two openings of Haizhou Road (administrative center section) to regulate the traffic order.
Safety: as we mentioned earlier, in the production of bollards, materials must be selected in strict accordance with the national regulations to ensure that they meet the relevant testing requirements before they can be sold. Ordinary road piles have no exact relevant regulations. Each manufacturer produces and sells them according to its own standards, with a low safety factor. I also want to remind you that it is not advisable to buy them for the sake of urination Buy cheap products from small manufacturers, where we install the isolation column is to play the role of anti-collision warning, not to be a decoration there, life is always one. In the battle of safety, the lifter won. Moreover, it also plays an important role in the maintenance of infrastructure, identification of boundary lines, sidewalks and other isolation zones, and is an integral part of our social life.
How to set the installation distance of the anti-collision bollards?
In the society has been more and more widely used bollards (anti-collision column), so how to install the lifting column? How to regulate the installation spacing of the lifting column?
In general, the bollard is mainly to prevent the forced passage of cars, and it is also necessary for pedestrians and electric vehicles to pass well. In the industry, it is generally believed that the distance between the bollards and the center point of the bollard is controlled below 1.4m. If there are special requirements, the installation distance of the lifting column can be appropriately reduced.
The following are the general installation methods of lifting column:
Step 1: excavation of foundation pit
Foundation pit width: 500mm
Foundation pit depth: 1200mm
The length of the foundation pit shall be determined according to the actual intersection and the number of bollards.
Step 2: lay the bottom datum
The bottom layer of the foundation pit shall be paved with bricks.
Thickness of masonry layer: 200mm
Note: the masonry layer shall be paved without any inclination angle.
Step 3: laying drainage channel (1)
The drainage channel is made of bricks on the gravel laid in advance.
Width of drainage channel: 100mm
Height: 100mm
Note: the bricks on both sides of the drainage channel must be laid flat without inclination angle. The bottom of the drainage channel shall have an inclined angle to facilitate drainage.
Laying drainage channel (2)
According to the number of lifting columns, build a layer above the drainage channel to cover the drainage channel, so as to avoid filling the drainage channel when pouring cement.
Step 4: place the bollards
After the drainage channel is completed, place the lifting column in sequence according to the plan, adjust the horizontal angle, and ensure that the lifting column is flush with the road surface (very important).
Note: when placing the lifting column, the reserved wire direction shall be uniform. The drainage holes of the equipment shall be aligned with the drainage channel.
Step 5: fixed equipment
After making sure the equipment is level with the ground, fill in a small amount of cement to fix the equipment.
Note: during fixing the equipment, make sure that the equipment does not move to lead to tilting. The amount of cement filled shall be based on the ability to fix the equipment, and there is no standard amount.
Step 6: equipment wiring
Rvv3 * 2.5 cable is used for TV line and 4 * 1.5 cable is used for LED warning light. Plug PVC pipe into the control box after connection.
Note: PVC pipes shall not be bonded until the power on test is successful.
Step 7: control box wiring
According to the figure, the connection method of the control box is shown, and the motor wires are respectively connected to the positive and negative lines of the motor and the common line led lamp group to connect the positive and negative lines of the lamp group.
Note: do not connect the motor wire reversely, otherwise the lifting column will rise and fall in the opposite direction to the remote control.
Step 8: debugging
After the control box is connected, carry out power on test to ensure that the lifting is normal and the direction of the lifting and lowering is the same as that of the remote control.
Note: if the direction of the lifting is not the same as that of the remote control, the motor line shall be connected reversely and the motor line in the control box shall be replaced.
Step 9: Backfill rammed earth
After the equipment commissioning is correct, fill in the sand and tamp it, leaving a space of 200 mm from the ground.
Note: make sure the equipment is parallel to the ground during compaction.
Step 10: pave the ground
Only when the bollard is parallel to the ground, can cement be poured on the rammed earth layer, which is flush with the ground, and the road surface can be restored.
Note: in order to prevent cement splashing into the top of the bollards, plastic film can be used to cover the top of the bollards. After pouring, cut the film with a knife.
