Reinforced anti-riot and anti-collision type anti-collision car stopping roadblock

Abstract

The utility model discloses a reinforced anti-riot and anti-collision type anti-collision car stopping roadblock which comprises a pre-buried box, a turnover table and a turnover jacking assembly. The overturning table and the overturning jacking assembly are both arranged in the pre-buried box. When the overturning jacking assembly is lifted upwards, the overturning table is jacked to the upper portion of the pre-buried box to achieve the vehicle intercepting effect. When the overturning jacking assembly descends, the overturning table is folded into the pre-buried box. The overturning jacking assembly comprises a set of jacking oil cylinders and a set of anti-collision tensile arms, and the tops of the jacking oil cylinders are supported in the middle of the overturning table and used for achieving jacking and descending of the overturning table; one end of the anti-collision tensile arm is coupled with the embedded box, and the other end of the anti-collision tensile arm is coupled with the overturning table. According to the car stopping roadblock machine, the anti-collision tensile arms are additionally arranged during collision prevention, and the situation that the arc-shaped overturning table is forcefully lifted up due to too large collision force can be prevented.

Description

Technical Field

[0001] The utility model belongs to the field of vehicle security inspection equipment, and specifically relates to a reinforced anti-riot and anti-collision type anti-collision vehicle barrier. Background Art

[0002] The quality of roadblocks on the current market varies greatly. The roadblocks produced by most manufacturers cannot withstand the crushing of heavy-loaded vehicles or the collision of large illegal vehicles, which brings certain safety hazards to security work; at the same time, most roadblocks on the market use a hinged flip structure, which makes them very easy to break after a long number of operations, and there are no fixed protection measures for the high-pressure oil pipes. During the frequent lifting and lowering of the roadblock, the internal structure oil pipes are easily dislocated in the body and damaged by friction, which leads to the bursting of the high-pressure oil pipes; in addition, the internal force support frame of the roadblock body is also relatively simple, and its supporting channel steel and anti-collision bracket are made of simple and thin materials, which brings serious safety hazards to the stability of the vehicle-blocking roadblock and the smooth flow of the crossing under the crushing of heavy vehicles. Summary of the invention

[0003] Purpose of the utility model: The technical problem to be solved by the utility model is to provide a reinforced vehicle-blocking roadblock in view of the deficiencies in the prior art, so as to enhance the overall anti-collision performance and lifting sensitivity of the roadblock machine and provide high safety and reliability.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A reinforced anti-riot and anti-collision anti-collision vehicle barrier, comprising an embedded box, a turning platform and a turning and lifting assembly; the turning platform and the turning and lifting assembly are both arranged in the embedded box; when the turning and lifting assembly is lifted upward, the turning platform is lifted to the upper part of the embedded box to achieve the function of vehicle interception; when the turning and lifting assembly is lowered, the turning platform is retracted into the embedded box; the turning and lifting assembly comprises a group of lifting cylinders and a group of anti-collision and anti-tension arms, the top of the lifting cylinders is supported in the middle of the turning platform, and is used to realize the lifting and lowering of the turning platform; one end of the anti-collision and anti-tension arm is axially connected to the embedded box, and the other end is axially connected to the turning platform.

[0006] Specifically, the bottom end of the anti-collision and anti-tension arm is axially fixed in the embedded box, and the other end is axially fixed to the bottom of the blocking surface of the turning table, and a rotating joint is also arranged in the middle of each anti-collision and anti-tension arm.

[0007] Specifically, the embedded box includes an embedded box panel and an embedded box frame; the embedded box panel is enclosed outside the embedded box frame; a group of embedded box rear longitudinal beam mounting seats are arranged on the rear side of the embedded box frame; a turning table axle seat is arranged above the embedded box rear longitudinal beam mounting seat and a lifting cylinder axle seat is arranged below the embedded box rear longitudinal beam mounting seat; the rear end of the turning table is axially connected to the turning table axle seat through a turning table rotating shaft; the bottom of the lifting cylinder is axially connected to the lifting cylinder axle seat, and the turning table is driven to rotate around the turning table axle seat through the up and down movement of the lifting cylinder.

[0008] Specifically, the bottom of the embedded box frame is provided with an embedded box bottom crossbeam mounting seat; a group of anti-collision and anti-tension arm shaft seats are provided on the embedded box bottom crossbeam mounting seat; the bottom end of each anti-collision and anti-tension arm is axially fixed on the corresponding anti-collision and anti-tension arm shaft seat, and the top is connected to the bottom of the blocking surface of the turning platform. The anti-collision and anti-tension arm is composed of multiple sections, the top is connected to the turning platform, and the bottom is connected to the frame main body channel steel, so as to prevent the bottom of the roadblock machine from having the power to pull the turning part when the vehicle is reinstalled, so as to prevent the turning part from being knocked over.

[0009] Specifically, the flip table includes a flip table panel, a flip table blocking plate, a flip table frame and a flip table swing arm; the flip table panel is enclosed outside the flip table frame; the flip table blocking plate is arranged on the front side of the flip table frame; the flip table swing arm is a group, fixed at the bottom of the flip table frame; the rear end of the flip table frame is connected to the embedded box frame through the flip table rotating shaft, the middle part of the flip table swing arm is connected to the top of the lifting cylinder through the swing arm cylinder shaft hole, and the flip table swing arm is lifted by the lifting cylinder to realize the flipping of the flip table. The flip table adopts a shaft sleeve matching design through a group of flip table swing arms and the embedded box frame, which is durable. The whole can bear weight and can be flipped flexibly and frequently. After adding lubricating oil to the rotating shaft and introducing the slot, it is wear-resistant and silent, and it is very strong and not easy to break. The design of the embedded box heavy-duty support frame can ensure the passage of 120-ton vehicles.

[0010] Specifically, a swing arm penetrating cross beam is transversely penetrated through the bottom of the swing arm of the turning platform, and the top of the anti-collision and anti-tension arm is fixed on the swing arm penetrating cross beam through a rotating mounting seat.

[0011] Furthermore, a wiring hole for the wires and oil pipes to pass through is reserved on the swing arm of the turning table.

[0012] Furthermore, the turning platform barrier plate is evenly distributed with barrier plate spikes, a strip-shaped reflective warning sticker is arranged on the top of the turning platform barrier plate, and a pair of warning lights is arranged in the middle.

[0013] Furthermore, a pair of embedded box hanging ears are respectively provided on the front and rear side panels of the embedded box.

[0014] Furthermore, an inspection box is fixed on the rear panel of the embedded box. It is used to inspect whether there is any abnormality in the oil pipe connecting the roadblock body and the hydraulic station (power unit), which is convenient for maintenance. At the same time, a hidden observation and maintenance hole is configured on the top panel of the box body, which is convenient for inspection and maintenance. By removing the hidden bolts encapsulated on the panel, the inspection port for observing and inspecting the inside of the roadblock body and maintaining the inside can be exposed. By using an electric pinhole endoscope to probe into the hole, the key parts inside the roadblock body can be inspected, and then relevant special maintenance tools can be used for lubrication, calibration and other treatments. Beneficial Effects

[0015] (1) The roadblock machine has added anti-collision and anti-tension arms to prevent the arc-shaped flipping platform from being lifted up due to excessive collision force; at the junction of the two sides of the flipping platform and the embedded box frame, anti-collision flipping cut-off protection blocks are added to force the flipping to be stuck and opened; the entire structure is made of square steel as the main structure from the perspective of load-bearing and anti-strong collision force protection.

[0016] (2) Each load-bearing and anti-collision stress point of the vehicle-blocking roadblock is stabilized by a triangular facade using three-dimensional mechanical support. The structure is not only cross-shaped but also reinforced with triangular supports, and has excellent anti-collision performance.

[0017] (3) The vehicle-blocking roadblock machine has a high speed of rapid lifting and lowering to intercept and prevent collisions. It uses 4 oil cylinders and 8 levers to move in multiple oil circuits at the same time, so that heavy-duty roadblocks can be supplied with high pressure oil in two oil circuits at the same time, ensuring the high reliability of the redundant online hot backup of the high-pressure oil circuit and the rapid lifting and lowering action. The design structure and other aspects completely avoid the drawbacks of the current single-cylinder or dual-circuit oil cylinder but single-circuit pressure supply and weak oil pressure on the market.

[0018] (4) The vehicle blocking machine further expands the installation volume, greatly raises the height of the lifting interception surface, and effectively improves the anti-collision strength of the interception surface of the anti-collision roadblock. The lifting height is increased from the original 600mm to 800mm or higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods, and the above and / or other advantages of the present invention will become more clear.

[0020] Figure 1 It is a schematic diagram of the raised state of the vehicle barrier.

[0021] Figure 2 It is a schematic diagram of the standby state of the vehicle barrier.

[0022] Figure 3This is an exploded view of the box part of the vehicle barrier.

[0023] Figure 4 It is an exploded view of the components of the flip body of the vehicle barrier.

[0024] Figure 5 This is a schematic diagram of the internal structure of the vehicle barrier in the raised state. Figure 1 .

[0025] Figure 6 This is a schematic diagram of the internal structure of the vehicle barrier in the raised state. Figure 2 .

[0026] Figure 7 This is a schematic diagram of the internal structure of the vehicle barrier in the raised state. Figure 3 .

[0027] Wherein, each reference numeral represents:

[0028] 10-embedded box; 101-embedded box panel; 102-embedded box frame; 103-embedded box hanging ear; 104-embedded box rear longitudinal beam mounting seat; 105-embedded box bottom cross beam mounting seat; 106-turning table shaft seat; 107-lifting cylinder shaft seat; 108-anti-collision and anti-tension arm shaft seat;

[0029] 20-turning platform; 201-turning platform panel; 202-turning platform blocking plate; 203-turning platform frame; 204-turning platform swing arm; 205-turning platform shaft; 206-swing arm cylinder shaft hole; 207-swing arm through beam; 208-swing arm wiring hole; 209-blocking plate spikes; 210-reflective warning sticker; 211-warning light;

[0030] 30- flip jacking assembly; 301- jacking cylinder; 302- anti-collision and anti-tension arm;

[0031] 40-Maintenance box. DETAILED DESCRIPTION

[0032] The present invention can be better understood according to the following embodiments.

[0033] The structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "front", "back", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0034] Combination Figure 1 and Figure 2 The utility model provides a reinforced anti-riot and anti-collision anti-collision vehicle barrier, comprising an embedded box 10, a turning platform 20 and a turning and lifting assembly 30; the turning platform 20 and the turning and lifting assembly 30 are both arranged in the embedded box 10; when the turning and lifting assembly 30 is lifted upward, the turning platform 20 is lifted to the upper part of the embedded box 10 to achieve the function of vehicle interception; when the turning and lifting assembly 30 is lowered, the turning platform 20 is folded into the embedded box 10; the turning and lifting assembly 30 comprises a group of lifting cylinders 301 and a group of anti-collision and anti-tension arms 302, the top of the lifting cylinders 301 is supported in the middle of the turning platform 20, and is used to realize the lifting and lowering of the turning platform 20; one end of the anti-collision and anti-tension arm 302 is axially connected to the embedded box 10, and the other end is axially connected to the turning platform 20.

[0035] Among them, the bottom end of the anti-collision and anti-tension arm 302 is axially fixed in the embedded box 10, and the other end is axially fixed to the bottom of the blocking surface of the turning table 20, and a rotating joint is also provided in the middle of each anti-collision and anti-tension arm 302 to effectively prevent the arc-shaped turning table from being forcibly lifted up due to excessive impact force.

[0036] Combination Figure 3 The embedded box 10 includes an embedded box panel 101 and an embedded box frame 102; the embedded box panel 101 is enclosed outside the embedded box frame 102; a group of embedded box rear longitudinal beam mounting seats 104 are arranged on the rear side of the embedded box frame 102; a turning table axle seat 106 is arranged above the embedded box rear longitudinal beam mounting seat 104, and a lifting cylinder axle seat 107 is arranged below the embedded box rear longitudinal beam mounting seat 104; the rear end of the turning table 20 is axially connected to the turning table axle seat 106 through the turning table rotating shaft 205; the bottom of the lifting cylinder 301 is axially connected to the lifting cylinder axle seat 107, and the turning table 20 is driven to rotate around the turning table axle seat 106 through the up and down movement of the lifting cylinder 301.

[0037] The bottom of the embedded box frame 102 is provided with an embedded box bottom crossbeam mounting seat 105; a group of anti-collision and anti-tension arm shaft seats 108 are provided on the embedded box bottom crossbeam mounting seat 105; the bottom end of each anti-collision and anti-tension arm 302 is axially fixed on the corresponding anti-collision and anti-tension arm shaft seat 108, and the top is connected to the bottom of the blocking surface of the overturning platform 20. The anti-collision and anti-tension arm is composed of multiple sections, the top is connected to the overturning platform, and the bottom is connected to the frame main channel steel, so that when a vehicle collides with the roadblock machine, the bottom of the roadblock machine has the power to pull the overturning part to prevent the overturning part from being overturned by the collision.

[0038] Combination Figure 4 The turning table 20 includes a turning table panel 201, a turning table blocking plate 202, a turning table frame 203 and a turning table swing arm 204; the turning table panel 201 is enclosed outside the turning table frame 203; the turning table blocking plate 202 is arranged at the front side of the turning table frame 203; the turning table swing arm 204 is a group and fixed at the bottom of the turning table frame 203; the rear end of the turning table frame 203 is axially connected to the embedded box frame 102 through the turning table rotating shaft 205, and the middle part of the turning table swing arm 204 is axially connected to the top of the lifting cylinder 301 through the swing arm cylinder shaft hole 206, and the turning table swing arm 204 is lifted by the lifting cylinder 301 to realize the turning of the turning table 20. The turning table 20 adopts a shaft sleeve matching design through a group of turning table swing arms 204 and the embedded box 10 frame, which is durable. The whole can bear the load and can be turned over flexibly and frequently. After adding lubricating oil to the rotating shaft and introducing it into the slot, it is wear-resistant and silent. It is very strong and not easy to break. The design of the embedded box 10 heavy-duty support frame can ensure the passage of 120-ton vehicles.

[0039] Specifically, a swing arm penetrating crossbeam 207 is transversely penetrated through the bottom of the flip table swing arm 204, and the top of the anti-collision and anti-tension arm 302 is fixed on the swing arm penetrating crossbeam 207 through a rotating mounting seat.

[0040] A wiring hole 208 for the passage of electric wires and oil pipes is reserved on the swing arm 204 of the turning table.

[0041] The turning platform blocking plate 202 is evenly distributed with blocking plate spikes 209, the top of the turning platform blocking plate 202 is provided with a strip-shaped reflective warning sticker 210, and a pair of warning lights 211 are provided in the middle.

[0042] A pair of embedded box hanging ears 103 are respectively provided on the front and rear side panels of the embedded box 10 .

[0043] An inspection box 40 is fixed on the rear panel of the embedded box 10. It is used to inspect whether there is any abnormality in the oil pipe connecting the roadblock body and the hydraulic station (power unit), which is convenient for maintenance. At the same time, a hidden observation and maintenance hole is configured on the top panel of the box body, which is convenient for inspection and maintenance. By removing the hidden bolts encapsulated on the panel, the inspection port for observing and inspecting the inside of the roadblock body and maintaining the inside can be exposed. By using an electric pinhole endoscope to probe into the hole, the key parts inside the roadblock body can be checked, and then relevant special maintenance tools can be used for lubrication, calibration and other treatments.

[0044] Combination Figures 5 to 7 As shown, the vehicle barrier is set in the direction of the oncoming vehicle and is pre-buried under the road surface through the embedded box 10. When working, when the oncoming vehicle signal is detected, the flip jacking assembly 30 is started, and the jacking cylinder 301 performs a lifting action to lift the flip table 20 from the top of the embedded box 10. At the same time, the anti-collision and anti-tension arm 302 moves synchronously, and when the flip table 20 is lifted into place, it supports the bottom of the flip table 20 and provides a circumferential anti-collision tension force to prevent the arc-shaped flip table from being forcibly lifted due to excessive impact force.

[0045] The utility model provides a method and idea for strengthening the anti-riot and anti-collision type anti-collision vehicle barrier. There are many methods and ways to implement the technical solution. The above is only the preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A reinforced anti-riot and anti-collision type anti-collision vehicle barrier, characterized in that: The invention comprises an embedded box (10), a turning platform (20) and a turning and lifting assembly (30); the turning platform (20) and the turning and lifting assembly (30) are both arranged in the embedded box (10); when the turning and lifting assembly (30) is lifted upward, the turning platform (20) is lifted to the upper part of the embedded box (10) to achieve the function of intercepting vehicles; when the turning and lifting assembly (30) is lowered, the turning platform (20) is retracted into the embedded box (10); the turning and lifting assembly (30) comprises a group of lifting cylinders (301) and a group of anti-collision and anti-tension arms (302); the top of the lifting cylinder (301) is supported in the middle of the turning platform (20) to achieve the lifting and lowering of the turning platform (20); one end of the anti-collision and anti-tension arm (302) is axially connected to the embedded box (10), and the other end is axially connected to the turning platform (20).

2. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 1 is characterized in that: The bottom end of the anti-collision and anti-tension arm (302) is axially fixed in the embedded box (10), and the other end is axially fixed to the bottom of the blocking surface of the turning table (20), and a rotating joint is also provided in the middle of each anti-collision and anti-tension arm (302).

3. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 1 is characterized in that: The embedded box (10) comprises an embedded box panel (101) and an embedded box frame (102); the embedded box panel (101) is enclosed outside the embedded box frame (102); a group of embedded box rear longitudinal beam mounting seats (104) are arranged on the rear side of the embedded box frame (102); a turning table shaft seat (106) is arranged above the embedded box rear longitudinal beam mounting seat (104) and a lifting cylinder shaft seat (107) is arranged below the embedded box rear longitudinal beam mounting seat (104); the rear end of the turning table (20) is axially connected to the turning table shaft seat (106) via a turning table rotating shaft (205); the bottom of the lifting cylinder (301) is axially connected to the lifting cylinder shaft seat (107), and the turning table (20) is driven to rotate around the turning table shaft seat (106) through the up and down movement of the lifting cylinder (301).

4. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 3 is characterized in that: The bottom of the embedded box frame (102) is provided with an embedded box bottom crossbeam mounting seat (105); a group of anti-collision and anti-tension arm shaft seats (108) are provided on the embedded box bottom crossbeam mounting seat (105); the bottom end of each anti-collision and anti-tension arm (302) is axially fixed to the corresponding anti-collision and anti-tension arm shaft seat (108), and the top is connected to the bottom of the blocking surface of the turning platform (20).

5. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 3 is characterized in that: The turning table (20) comprises a turning table panel (201), a turning table blocking plate (202), a turning table frame (203) and a turning table swing arm (204); the turning table panel (201) is enclosed outside the turning table frame (203); the turning table blocking plate (202) is arranged on the front side of the turning table frame (203); the turning table swing arm (204) is a group and is fixed to the bottom of the turning table frame (203); the rear end of the turning table frame (203) is axially connected to the embedded box frame (102) through a turning table rotating shaft (205); the middle part of the turning table swing arm (204) is axially connected to the top of the lifting cylinder (301) through a swing arm cylinder shaft hole (206); the turning table swing arm (204) is lifted by the lifting cylinder (301) to realize the turning of the turning table (200).

6. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 5 is characterized in that: A swing arm penetrating crossbeam (207) is disposed transversely through the bottom of the turning table swing arm (204), and the top of the anti-collision and anti-tension arm (302) is fixed to the swing arm penetrating crossbeam (207) via a rotating mounting seat.

7. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 5 is characterized in that: The swing arm (204) of the turning platform is provided with a swing arm wiring hole (208) for passing electric wires and oil pipes.

8. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 5 is characterized in that: The turning platform blocking plate (202) is evenly distributed with blocking plate spikes (209), a strip-shaped reflective warning sticker (210) is arranged on the top of the turning platform blocking plate (202), and a pair of warning lights (211) are arranged in the middle.

9. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 1 is characterized in that: A pair of embedded box hanging ears (103) are respectively provided on the front and rear side panels of the embedded box (10).

10. The reinforced anti-riot and anti-collision type anti-collision vehicle barrier according to claim 1 is characterized in that: A maintenance box (40) is fixed on the rear panel of the embedded box (10).

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