CN218508316U

CN218508316U - Anticollision barrier of road and bridge design

Info

Publication number: CN218508316U
Application number: CN202222566974.9U
Authority: CN
Inventors: 丁国龙; 高武平; 张扬; 余婷; 万伦; 方洋; 袁学思
Original assignee: Wuhan Zhonglu Yuqin Survey And Design Co ltd
Current assignee: Wuhan Zhonglu Yuqin Survey And Design Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-21
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a guardrail field specifically is an anticollision barrier of way and bridge design, including base, erection column and shelves pole, still including changing the device, the erection column is connected with the fixed surface of base, the setting of shelves pole is on the surface of erection column, it sets up the surface at the erection column to change the device, it includes the installation piece to change the device, the fixed surface of installation piece and erection column is connected, the quantity of installation piece is two, the surface of installation piece is rotated and is connected with clamp splice one, one side that the installation piece is close to clamp splice one is rotated and is connected with clamp splice two, clamp splice one and clamp splice two are established with the cover of shelves pole and are connected, the one end that clamp splice one kept away from the installation piece is provided with extension spring, the equal fixedly connected with slide bar in extension spring's both ends. The utility model discloses, change the device through setting up, be convenient for swiftly change impaired shelves pole, promoted the ease for use of equipment to this effectively.

Description

Anticollision barrier of road and bridge design

Technical Field

The utility model relates to a guardrail field especially relates to an anticollision barrier of road bridge design.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, and is visible everywhere in our lives.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current equipment among the prior art and adopting welding or nut fixed when installing the shelves pole usually, need maintain the operation with the help of a large amount of instruments after the damage appears, increase the maintenance degree of difficulty of equipment, increase the shortcoming of user's work burden, and the anticollision barrier of a road bridge design who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anticollision barrier of road and bridge design, includes base, erection column and shelves pole, still includes changes the device, the erection column is connected with the fixed surface of base, the shelves pole sets up the surface at the erection column, it sets up the surface at the erection column to change the device, it includes the installation piece to change the device, the fixed surface of installation piece and erection column is connected, the quantity of installation piece is two, the surface rotation of installation piece is connected with clamp splice one, one side that the installation piece is close to clamp splice one is rotated and is connected with clamp splice two, clamp splice one and clamp splice two are established with the surface cover of shelves pole and are connected.

Preferably, one end of the first clamping block, which is far away from the mounting block, is provided with an extension spring, and two ends of the extension spring are fixedly connected with sliding rods.

Preferably, the sliding rod is connected with the inner wall of the first clamping block in a sliding mode, the surface of the sliding rod is fixedly connected with the shifting block, and the shifting block is connected with the surface of the first clamping block in a sliding mode.

Preferably, one end of the sliding rod, which is far away from the shifting block, is fixedly connected with a connecting block, a clamping block is fixedly connected to the surface of the connecting block, and the clamping block is inserted and connected with the surface of the clamping block II.

Preferably, the surface of shelves pole is provided with reinforcing apparatus, reinforcing apparatus includes the nested piece, the nested piece is established with the surperficial cover of shelves pole and is connected, the fixed surface of nested piece is connected with the firm pole of stability.

Preferably, the surface of the stabilizing rod is rotatably connected with a supporting rod, one end of the supporting rod, which is far away from the stabilizing rod, is provided with a supporting block, the surface of the supporting block is fixedly connected with a stabilizing block, and the stabilizing block is rotatably connected with the surface of the supporting rod.

Preferably, the surface of the stabilizing block is slidably connected with a bolt, the bolt is inserted into and connected with the surface of the supporting rod, the surface of the bolt is fixedly connected with a pulling block, the surface of the pulling block is fixedly connected with a fixing spring, and one end, far away from the pulling block, of the fixing spring is fixedly connected with the surface of the stabilizing block.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, change the device through setting up, the pulling shifting block, the connecting block atress is slided in succession, the connecting block promotes the fixture block simultaneously and keeps away from clamp splice one, extension spring atress deformation back expansion simultaneously, it establishes with the surface cover of clamp splice two and shelves pole to rotate clamp splice one immediately, loosen the shifting block immediately, extension spring loses the constraint back in succession, the fixture block atress is inserted the surface of clamp splice two in succession, change the device through setting up, be convenient for swiftly change impaired shelves pole, the ease of use of equipment has been promoted to this effectively.

2. The utility model discloses in, through setting up reinforcing apparatus, establish the nested piece with the surface cover of shelves pole and be connected, stimulate immediately and draw the piece, the extension after the deformation of fixed spring atress simultaneously, the bolt atress keeps away from the surface of steady piece in succession, the bracing piece rotates immediately, it reachs suitable position after the atress rotates in succession to support the piece, loosen immediately and draw the piece, fixed spring loses the resilience after the constraint in succession, the bolt atress inserts the surface of bracing piece in succession, through setting up reinforcing apparatus, be convenient for support the shelves pole and consolidate, can't protect effectively after avoiding receiving external force collision, the stability of equipment has been promoted to this effectively.

Drawings

Fig. 1 is a schematic perspective view of an anti-collision guardrail designed for a road and bridge according to the present invention;

FIG. 2 is a schematic view of the main structure of a replacing device in an anti-collision guardrail designed for a road and a bridge;

fig. 3 is a schematic view of a portion a in fig. 2 of an anti-collision guardrail designed for a road and a bridge;

FIG. 4 is a schematic view of the main structure of a reinforcing device in an anti-collision guardrail of a road and bridge design provided by the present invention;

fig. 5 is the utility model provides a B department's schematic diagram of fig. 4 among the crash barrier of road bridge design.

Illustration of the drawings:

1. a base; 2. mounting a column; 3. a gear lever; 4. replacing the device; 41. mounting blocks; 42. a first clamping block; 43. a second clamping block; 44. an extension spring; 45. a slide bar; 46. shifting blocks; 47. connecting blocks; 48. a clamping block; 5. a reinforcement device; 51. sleeving blocks; 52. a stabilizing rod; 53. a support bar; 54. a resisting block; 55. a stabilizing block; 56. a bolt; 57. pulling the block; 58. the spring is fixed.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an anticollision barrier of road and bridge design, includes base 1, erection column 2 and shelves pole 3, still includes changes device 4, and erection column 2 is connected with the fixed surface of base 1, and shelves pole 3 sets up on the surface of erection column 2, changes the surface that device 4 set up at erection column 2.

The specific arrangement and function of the exchange device 4 and the reinforcement device 5 will be described in detail below.

In this embodiment: the replacing device 4 comprises a mounting block 41, the mounting block 41 is fixedly connected with the surface of the mounting column 2, the number of the mounting block 41 is two, a first clamping block 42 is rotatably connected to the surface of the mounting block 41, a second clamping block 43 is rotatably connected to one side, close to the first clamping block 42, of the mounting block 41, the first clamping block 42 and the second clamping block 43 are sleeved and connected with the surface of the stop rod 3, the replacing device 4 is arranged, the shifting block 46 is pulled, the connecting block 47 is sequentially stressed and slides, the connecting block 47 simultaneously pushes the clamping block 48 to be far away from the first clamping block 42, the extension spring 44 is simultaneously stressed and deformed and then expands, the first clamping block 42 and the second clamping block 43 are immediately rotated to be sleeved and connected with the surface of the stop rod 3, the shifting block 46 is immediately loosened, the extension spring 44 is sequentially rebounded after being out of constraint, the clamping block 48 is sequentially stressed and inserted into the surface of the second clamping block 43, and the replacing device 4 is arranged, rapid replacement of the damaged stop rod 3 is facilitated, and usability of the device is effectively improved.

In this embodiment: the first clamping block 42 and the second clamping block 43 are arranged, so that the surface of the stop lever 3 can be fixed preliminarily.

Specifically, one end of the first clamping block 42, which is far away from the mounting block 41, is provided with an extension spring 44, and two ends of the extension spring 44 are both fixedly connected with a sliding rod 45.

In this embodiment: the extension spring 44 is arranged, so that the sliding rod 45 can be pulled to reset conveniently.

Specifically, the sliding rod 45 is slidably connected with the inner wall of the first clamping block 42, the surface of the sliding rod 45 is fixedly connected with the shifting block 46, and the shifting block 46 is slidably connected with the surface of the first clamping block 42.

In this embodiment: the shifting block 46 is arranged to facilitate the control of the movement of the sliding rod 45.

Specifically, one end of the sliding rod 45, which is far away from the shifting block 46, is fixedly connected with a connecting block 47, the surface of the connecting block 47 is fixedly connected with a clamping block 48, and the clamping block 48 is inserted and connected with the surface of the second clamping block 43.

In this embodiment: the fixture block 48 is arranged to further fixedly connect the first clamping block 42 and the second clamping block 43.

Specifically, the surface of the stopper rod 3 is provided with the reinforcing device 5, the reinforcing device 5 comprises a sleeve block 51, the sleeve block 51 is sleeved and connected with the surface of the stopper rod 3, the surface of the sleeve block 51 is fixedly connected with a stabilizing rod 52, the sleeve block 51 is sleeved and connected with the surface of the stopper rod 3 through the reinforcing device 5, a pull block 57 is pulled immediately, a fixing spring 58 is expanded after being stressed and deformed simultaneously, a bolt 56 is stressed to be away from the surface of a stabilizing block 55 successively, a support rod 53 is rotated immediately, a resisting block 54 is stressed to be rotated successively and then reaches a proper position, the pull block 57 is loosened immediately, the fixing spring 58 rebounds after losing constraint successively, the bolt 56 is stressed to be inserted into the surface of the support rod 53 successively, the support and reinforcement of the stopper rod 3 are facilitated through the reinforcing device 5, the protection cannot be effectively performed after external force collision is avoided, and therefore the stability of the equipment is effectively improved.

In this embodiment: the upper and lower stop rods 3 are conveniently connected by the matching of the sleeve block 51 and the stabilizing rod 52.

Specifically, a support rod 53 is rotatably connected to the surface of the stabilizing rod 52, a supporting block 54 is arranged at one end of the support rod 53, which is far away from the stabilizing rod 52, a stabilizing block 55 is fixedly connected to the surface of the supporting block 54, and the stabilizing block 55 is rotatably connected to the surface of the support rod 53.

In this embodiment: the supporting rod 53 and the abutting block 54 are matched, so that the blocking rod 3 is convenient to support and bear force.

Specifically, the surface of the stabilizing block 55 is slidably connected with a plug pin 56, the plug pin 56 is inserted and connected with the surface of the support rod 53, the surface of the plug pin 56 is fixedly connected with a pull block 57, the surface of the pull block 57 is fixedly connected with a fixing spring 58, and one end, far away from the pull block 57, of the fixing spring 58 is fixedly connected with the surface of the stabilizing block 55.

In this embodiment: the support bar 53 is fixedly connected by the cooperation of the fixing spring 58 and the bolt 56.

The working principle is as follows: through setting up change device 4, pulling shifting block 46, connecting block 47 atress slides in succession, connecting block 47 promotes fixture block 48 simultaneously and keeps away from clamp splice 42 simultaneously, extension spring 44 is expanded after atress deformation simultaneously, rotates clamp splice 42 immediately and clamp splice two 43 and the surperficial cover of shelves pole 3 establishes the connection, loosens shifting block 46 immediately, and rebound after extension spring 44 loses the constraint in succession, fixture block 48 atress in succession inserts the surface of clamp splice two 43, through setting up change device 4, be convenient for carry out swift change to impaired shelves pole 3, promoted the easy-to-use nature of equipment to this effectively. In addition, by arranging the reinforcing device 5, the sleeve block 51 is connected with the surface of the stop rod 3 in a sleeved mode, the pull block 57 is pulled immediately, the fixing spring 58 is stressed and deformed at the same time and then expands, the bolt 56 is stressed successively to be far away from the surface of the stabilizing block 55, the supporting rod 53 is rotated immediately, the abutting block 54 is stressed successively and rotated to reach a proper position, the pull block 57 is loosened immediately, the fixing spring 58 is rebounded after being unbound successively, the bolt 56 is stressed successively and inserted into the surface of the supporting rod 53, the stop rod 3 is supported and reinforced conveniently by arranging the reinforcing device 5, the problem that the stop rod cannot be effectively protected after being collided by external force is avoided, and therefore the stability of the equipment is effectively improved.

Claims

1. The utility model provides an anticollision barrier of road bridge design, includes base (1), erection column (2) and shelves pole (3), its characterized in that: still including changing device (4), the fixed surface of erection column (2) and base (1) is connected, shelves pole (3) set up the surface at erection column (2), it sets up the surface at erection column (2) to change device (4), it includes installation piece (41) to change device (4), the fixed surface of installation piece (41) and erection column (2) is connected, the quantity of installation piece (41) is two, the surperficial rotation of installation piece (41) is connected with clamp splice (42), one side rotation that installation piece (41) are close to clamp splice (42) is connected with clamp splice two (43), clamp splice (42) and clamp splice two (43) are established with the surface cover of shelves pole (3) and are connected.

2. A crash barrier of the type designed for roads and bridges of claim 1, wherein: an extension spring (44) is arranged at one end, far away from the mounting block (41), of the first clamping block (42), and two ends of the extension spring (44) are fixedly connected with sliding rods (45).

3. A crash barrier of a road and bridge design according to claim 2, wherein: the sliding rod (45) is connected with the inner wall of the first clamping block (42) in a sliding mode, a shifting block (46) is fixedly connected to the surface of the sliding rod (45), and the shifting block (46) is connected with the surface of the first clamping block (42) in a sliding mode.

4. A crash barrier for a road and bridge design according to claim 3, wherein: one end of the sliding rod (45) far away from the shifting block (46) is fixedly connected with a connecting block (47), the surface of the connecting block (47) is fixedly connected with a clamping block (48), and the clamping block (48) is inserted into the surface of the second clamping block (43) to be connected.

5. A crash barrier of a road and bridge design according to claim 1, wherein: the surface of shelves pole (3) is provided with reinforcing apparatus (5), reinforcing apparatus (5) are including nested piece (51), nested piece (51) are established with the surface cover of shelves pole (3) and are connected, the fixed surface of nested piece (51) is connected with firm pole (52).

6. A crash barrier for roads and bridges of claim 5 wherein: the surface of the stabilizing rod (52) is rotatably connected with a supporting rod (53), one end of the supporting rod (53), which is far away from the stabilizing rod (52), is provided with a supporting block (54), the surface of the supporting block (54) is fixedly connected with a stabilizing block (55), and the stabilizing block (55) is rotatably connected with the surface of the supporting rod (53).

7. An impact barrier designed for roads and bridges according to claim 6, wherein: the surface sliding connection of firm piece (55) has bolt (56), bolt (56) are inserted with the surface of bracing piece (53) and are established and be connected, the fixed surface of bolt (56) is connected with and draws piece (57), the fixed surface of drawing piece (57) is connected with fixed spring (58), fixed spring (58) are kept away from the one end of drawing piece (57) and are connected with the fixed surface of firm piece (55).