CN211113325U

CN211113325U - Hydraulic lifting column for preventing automobile from colliding with safety equipment

Info

Publication number: CN211113325U
Application number: CN201921837775.9U
Authority: CN
Inventors: 林木钦
Original assignee: Zhangzhou Xinyongshun Intelligent Equipment Co ltd
Current assignee: Zhangzhou Xinyongshun Intelligent Equipment Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-28
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a prevent that car bumps hydraulic pressure lift post that safety device used relates to hydraulic pressure lift post field, including fixed case, be provided with buffer stop in the inner chamber of fixed case, the symmetry is provided with the connecting plate in the inner chamber of fixed case, the inner wall equidistance symmetry fixedly connected with connecting rod of fixed case, a plurality of connecting holes have been seted up to the positive equidistance of connecting plate, the outer wall and the connecting hole slip of connecting rod cup joint, the outer wall symmetry slip of connecting rod has cup jointed the spring, the spring is located the both sides of connecting plate, the top of fixed case is provided with the fixed plate, the top of fixed plate is the rectangle array and is provided with fixing. The utility model discloses utilize buffer stop's mode of setting up, buffer stop passes through connecting plate and fixed case sliding connection, and when buffer stop damaged, pull down the fixed plate and just can take out buffer stop from fixed incasement, not only can not destroy ground, improve the efficiency that buffer stop dismantled or installed moreover to improve the efficiency of its maintenance.

Description

Hydraulic lifting column for preventing automobile from colliding with safety equipment

Technical Field

The utility model relates to a hydraulic pressure lift post field, in particular to prevent that car from offeing hydraulic pressure lift post that safety device used.

Background

The hydraulic lifting column belongs to equipment for controlling vehicles to pass through, can be used in cooperation with a barrier gate control system and the like, can also be used independently, is mainly specially designed and researched for preventing non-allowed vehicles from intruding into sensitive areas, has high practicability, reliability and safety, consists of a bottom base, a lifting blocking barrier column, a power transmission device, a control part and the like, has multiple configuration modes for users to select according to different requirements of different customers, and can meet the functional requirements of various customers.

The existing hydraulic lifting column is buried on the ground, the lifting block barrier column can ascend or descend to control the circulation of vehicles, but when the hydraulic lifting column is collided by an automobile, the hydraulic lifting column is easy to damage and needs to be maintained, but the hydraulic lifting column is buried in the ground, the ground needs to be dug open to maintain the hydraulic lifting column, so that the ground is damaged, the maintenance is complex, and the maintenance efficiency of the hydraulic lifting column is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent that car from offeing hydraulic pressure lift post that safety device used to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic pressure lift post that car offend safety device used, includes fixed case, be provided with buffer stop in the inner chamber of fixed case, the symmetry is provided with the connecting plate in the inner chamber of fixed case, a plurality of connecting rods of the inner wall equidistance symmetry fixedly connected with of fixed case, a plurality of connecting holes have been seted up to the front equidistance of connecting plate, the outer wall and the connecting hole slip of connecting rod cup joint, the outer wall symmetry of connecting rod slides and has cup jointed the spring, and two the spring is located the both sides of connecting plate, the top of fixed case is provided with the fixed plate, the top of fixed plate is the rectangle array and is provided with four fixing device.

Preferably, the anti-collision device comprises a bearing cylinder, the two sides of the bearing cylinder are symmetrically and fixedly connected with clamping blocks, the two opposite sides of the connecting plate are symmetrically provided with grooves, and the outer wall of each clamping block is in sliding sleeve connection with the corresponding groove.

Preferably, the inner cavity of the bearing cylinder is sleeved with a lifting blocking roadblock column in a sliding manner, the bottom of the inner wall of the bearing cylinder is fixedly connected with a hydraulic oil cylinder, and the output end of the hydraulic oil cylinder is in transmission connection with the lifting blocking roadblock column.

Preferably, four sliding grooves are formed in the bottom of the lifting blocking roadblock column in an annular array, a limiting rod is sleeved in an inner cavity of each sliding groove in a sliding mode, and the bottom of each limiting rod is fixedly connected with the bearing barrel.

Preferably, the top of going up and down to block the roadblock post outer wall is seted up flutedly, the inner wall of recess is at least three bulbs of annular array equidistance fixed connection, the inner wall of recess is fixed the cup joint protection casing.

Preferably, the fixing device comprises a bolt, the upper surface of the fixing plate is provided with four through holes in a rectangular array, the outer wall of the bolt is in sliding sleeve connection with the through holes, the bolt penetrates through the through holes to be in threaded sleeve connection with the fixing box, the inner cavity of each through hole is in sliding sleeve connection with a sealing gasket, and the sealing gasket is located at the top of the bolt.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the setting mode of the anti-collision device, the anti-collision device is connected with the fixed box in a sliding way through the connecting plate, the fixed plate is fixed to the position of the anti-collision device, when the anti-collision device is damaged, the anti-collision device can be taken out from the fixed box by detaching the fixed plate, the ground can not be damaged, and the efficiency of detaching or installing the anti-collision device is improved, thereby the maintenance efficiency is improved;

2. the utility model discloses utilize the mode of setting up of connecting plate, the connecting plate is through a plurality of connecting rods and fixed case sliding connection, and the connecting plate both sides are provided with powerful spring, receive when offending at buffer stop, and buffer stop can be given for buffer stop to the connecting plate, avoids buffer stop to receive the impact and hits the fixed case of damage, has improved buffer stop's buffer capacity.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the front internal structure of the present invention.

Fig. 3 is a schematic view of the side internal structure of the present invention.

Fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a fixed box; 2. an anti-collision device; 21. a carrying cylinder; 22. a clamping block; 23. lifting and blocking the barricade post; 24. a hydraulic cylinder; 25. a chute; 26. a limiting rod; 27. a groove; 28. a bulb; 29. a protective cover; 3. a connecting plate; 31. grooving; 4. a connecting rod; 5. a spring; 6. a fixing plate; 7. a fixing device; 71. a through hole; 72. a bolt; 73. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a hydraulic lifting column for preventing automobile collision safety equipment, as shown in figures 1-4, which comprises a fixed box 1, a first sealing leather sheath is fixedly connected at the joint of the fixed box 1 and a fixed plate 6, which can prevent water from entering the fixed box 1 and causing equipment damage, an anti-collision device 2 is arranged in the inner cavity of the fixed box 1, a connecting plate 3 is symmetrically arranged in the inner cavity of the fixed box 1, a plurality of connecting rods 4 are fixedly connected with the inner wall of the fixed box 1 in an equidistant manner, a plurality of connecting holes are arranged on the front surface of the connecting plate 3 in an equidistant manner, the outer wall of each connecting rod 4 is in sliding sleeve joint with the corresponding connecting hole, a spring 5 is symmetrically in sliding sleeve joint with the outer wall of each connecting rod 4, the spring 5 can provide an elastic force for the connecting plate 3, so that the anti-collision device 2 has a certain buffer force, and the two springs 5, the upper surface of the fixing plate 6 is provided with a slide hole, the outer wall of the lifting blocking roadblock column 23 is in sliding sleeve joint with the slide hole, the inner wall of the slide hole is fixedly sleeved with a second sealing leather sleeve, the top of the fixing plate 6 is provided with four fixing devices 7 in a rectangular array, the anti-collision device 2 comprises a bearing cylinder 21, two sides of the bearing cylinder 21 are symmetrically and fixedly connected with fixture blocks 22, one opposite sides of the two connecting plates 3 are symmetrically provided with grooves 31, the outer wall of the fixture block 22 is in sliding sleeve joint with the grooves 31, and the position of the anti-collision device 2 can be limited by matching the fixing plate 6, the fixture blocks 22 and the connecting;

the inner cavity of the bearing cylinder 21 is sleeved with a lifting blocking roadblock column 23 in a sliding manner, the bottom of the inner wall of the bearing cylinder 21 is fixedly connected with a hydraulic oil cylinder 24, the hydraulic oil cylinder 24 can drive the lifting blocking roadblock column 23 to ascend or descend, the output end of the hydraulic oil cylinder 24 is in transmission connection with the lifting blocking roadblock column 23, the bottom of the lifting blocking roadblock column 23 is provided with four sliding grooves 25 in an annular array manner, the inner cavity of each sliding groove 25 is sleeved with a limiting rod 26 in a sliding manner, the anti-collision capacity of the lifting blocking roadblock column 23 can be enhanced through the limiting rods 26, the bottom of each limiting rod 26 is fixedly connected with the bearing cylinder 21, the top of the outer wall of the lifting blocking roadblock column 23 is provided with a groove 27, the inner wall of each groove 27 is fixedly connected with at least three bulbs 28 in an annular array manner at equal intervals, the inner wall of each groove 27 is, the driver can observe the lifting blocking roadblock column 23 conveniently at night;

the fixing device 7 comprises a bolt 72, the upper surface of the fixing plate 6 is provided with four through holes 71 in a rectangular array, the outer wall of the bolt 72 is in sliding sleeve connection with the through holes 71, the bolt 72 penetrates through the through holes 71 to be in threaded sleeve connection with the fixing box 1, the inner cavity of the through holes 71 is in sliding sleeve connection with a sealing gasket 73, the sealing gasket 73 is located at the top of the bolt 72, and the sealing gasket 73 can prevent dust water from entering the through holes 71 to cause equipment damage;

the hydraulic oil cylinder 24 and the bulb 28 are respectively electrically connected with an external power supply through an external hydraulic oil cylinder switch and an external bulb switch.

This practical theory of operation: when the automobile collision-proof safety equipment is installed, firstly, the fixed box 1 is buried underground, then the anti-collision device 2 is installed in the fixed box 1, namely, the clamping block 22 is in sliding clamping connection with the open slot 31, then the fixed plate 6 is covered, the fixed plate 6 is fixedly connected with the fixed box 1 through the bolt 72, and then the through hole 71 is blocked through the sealing gasket 73;

after the automobile collision prevention safety equipment is installed, when a road section needs to be limited, a hydraulic oil cylinder switch is turned on, the hydraulic oil cylinder 24 is electrified to work, the hydraulic oil cylinder 24 drives the lifting blocking roadblock column 23 to rise, the road section is limited, a bulb switch is turned on at night, a bulb 28 is electrified to emit light, and a driver is prompted to have the lifting blocking roadblock column 23 in front of the bulb;

when the lifting blocking roadblock column 23 is damaged by collision, the sealing gasket 73 is taken out, the bolt 72 is loosened, the fixing plate 6 is taken down, then the anti-collision device 2 is taken out to be replaced or maintained, then a new anti-collision device 2 or the anti-collision device 2 after maintenance is installed, and the installation steps are repeated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a prevent that car bumps hydraulic lifting column that safety device used, includes fixed case (1), its characterized in that: be provided with buffer stop (2) in the inner chamber of fixed case (1), the symmetry is provided with connecting plate (3) in the inner chamber of fixed case (1), a plurality of connecting rods (4) of inner wall equidistance symmetry fixedly connected with of fixed case (1), a plurality of connecting holes have been seted up to the front equidistance of connecting plate (3), the outer wall and the connecting hole slip of connecting rod (4) cup joint, spring (5) have been cup jointed in the outer wall symmetry of connecting rod (4), and two spring (5) are located the both sides of connecting plate (3), the top of fixed case (1) is provided with fixed plate (6), the top of fixed plate (6) is rectangular array and is provided with four fixing device (7).

2. A hydraulic lifting column for an automobile crash safety device according to claim 1, wherein: the anti-collision device (2) comprises a bearing cylinder (21), wherein clamping blocks (22) are symmetrically and fixedly connected to two sides of the bearing cylinder (21), two grooves (31) are symmetrically formed in one side, opposite to the connecting plate (3), of the connecting plate, and the outer wall of each clamping block (22) is in sliding sleeve connection with the corresponding groove (31).

3. A hydraulic lifting column for an automobile crash safety device according to claim 2, wherein: the inner cavity of the bearing cylinder (21) is sleeved with a lifting blocking roadblock column (23) in a sliding mode, the bottom of the inner wall of the bearing cylinder (21) is fixedly connected with a hydraulic oil cylinder (24), and the output end of the hydraulic oil cylinder (24) is in transmission connection with the lifting blocking roadblock column (23).

4. A hydraulic lifting column for an automobile crash safety device according to claim 3, wherein: four sliding grooves (25) are formed in the bottom of the lifting blocking roadblock column (23) in an annular array, a limiting rod (26) is sleeved in an inner cavity of each sliding groove (25) in a sliding mode, and the bottom of each limiting rod (26) is fixedly connected with the bearing barrel (21).

5. A hydraulic lifting column for an automobile crash safety device according to claim 3, wherein: the top that goes up and down to block roadblock post (23) outer wall is seted up flutedly (27), the inner wall of recess (27) is at least three bulb (28) of annular array equidistance fixed connection, the inner wall of recess (27) is fixed to be cup jointed protection casing (29).

6. A hydraulic lifting column for an automobile crash safety device according to claim 1, wherein: fixing device (7) include bolt (72), four through-holes (71) have been seted up for the upper surface of fixed plate (6) rectangular array, the outer wall and through-hole (71) of bolt (72) slide and cup joint, just bolt (72) pass through-hole (71) and fixed case (1) screw thread cup joint, the inner chamber of through-hole (71) slides and has cup jointed sealed pad (73), and sealed pad (73) are located the top of bolt (72).