CN212000772U

CN212000772U - Highway anticollision barrier with buffer just is convenient for fix

Info

Publication number: CN212000772U
Application number: CN202020212832.0U
Authority: CN
Inventors: 包先奎
Original assignee: Guangdong Lixing Road And Bridge Engineering Co ltd
Current assignee: Guangdong Lixing Road And Bridge Engineering Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-24
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a highway anticollision barrier with buffer and be convenient for it is fixed, including base and breast board, the inner wall of base is reserved has first recess, the motor is installed to the outer wall of dead lever, the outer wall of first turning handle is provided with the connecting band, the bottom of second turning handle is provided with the bearing, the inner wall of solid fixed cylinder is reserved has the second recess, the breast board is fixed in the top of support column, the inner wall of connecting cylinder is reserved has the third recess, the pivot has been run through to the inside of buffer board, and the outer wall of pivot is provided with the buffering rotary drum. This highway anticollision barrier with buffer and be convenient for it is fixed is provided with the dead lever, through installing the dead lever in base inside, takes place to damage at highway anticollision barrier, need use new anticollision barrier to shift temporarily for the time, and mobile device reachs the purpose, places the dead lever inside first recess again, makes the dead lever fix the integrated device, makes the device more firm.

Description

Highway anticollision barrier with buffer just is convenient for fix

Technical Field

The utility model relates to a highway anticollision fence technical field specifically is a highway anticollision fence with buffer and be convenient for it is fixed.

Background

With the continuous improvement of living standard, vehicles are popularized in every family, the occurrence rate of traffic accidents is also improved year by year, and the highway anti-collision fence is used as a basic safety facility of a highway and plays an important role in ensuring the safety of the highway.

The existing highway anti-collision fence on the market is simple in structure, cannot be maintained within a certain time when damaged, cannot be detached and transferred at any time when accidents happen to the highway, cannot effectively buffer the impact of an automobile according to the height of the whole height adjusting device of the guard railing of each highway, and cannot effectively stabilize the whole device in the moving process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway anticollision barrier with buffer and be convenient for it is fixed to solve among the above-mentioned background art current highway anticollision barrier on the market simple structure, can not maintain in a certain time when taking place to damage, can not dismantle at any time and shift when highway meets accident, can not be effectively according to the whole height-adjusting device's of rail guard of each highway height, can not cushion the striking of car effectively, and can not be effectively at the problem of the firm integrated device of removal in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a highway anti-collision fence with a buffer device and convenient fixation comprises a base and a fence plate, wherein a first groove is reserved on the inner wall of the base, a fixed rod is arranged in the first groove, a motor is arranged on the outer wall of the fixed rod, a first rotating handle is connected with the outer wall of the motor, a connecting belt is arranged on the outer wall of the first rotating handle, and the inner wall of the connecting belt is connected with a second rotating handle, the bottom of the second rotating handle is provided with a bearing, the bottom of the bearing is connected with a fixed cylinder, a second groove is reserved on the inner wall of the fixed cylinder, a support column is arranged in the second groove, the breast board is fixed at the top of the support column, a connecting cylinder is arranged in the breast board, a third groove is reserved on the inner wall of the connecting cylinder, and the inside of third recess is provided with the buffer board, the pivot has been run through to the inside of buffer board, and the outer wall of pivot is provided with the buffering rotary drum.

Preferably, threaded connection is adopted between the first groove and the fixing rod, and the fixing rod is symmetrically arranged around the central axis of the base.

Preferably, the second rotating handle and the first rotating handle form a chain transmission structure through a connecting belt, and the outer wall of the first roller is in meshed connection with a gear on the top of the motor.

Preferably, the second rotating handle and the fixed cylinder form a rotating structure through a bearing, and the second rotating handle is in threaded connection with the supporting column.

Preferably, the support column forms a sliding structure with the fixed cylinder through the second groove, and the support column is connected with the breast board in a welding mode.

Preferably, the buffer board forms sliding structure through third recess and connecting cylinder, and the connecting cylinder forms rotating structure through pivot and buffering rotary drum to buffering rotary drum is equidistant to distribute in the outer wall of breast board.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the motor is started through the motor arranged at the top of the base, so that the motor drives the gear at the top to rotate, the gear on the outer wall of the first rotating handle is driven to rotate, the first rotating handle is further driven to rotate, the first rotating handle drives the connecting belt to rotate, the second rotating handle connected with and driving the inner wall of the fixing cylinder rotates, the second rotating handle rotates at the top of the fixing cylinder under the action of the bearing, the supporting column in the fixing cylinder ascends and slides in the second groove, and the height of the device can be adjusted according to the integral condition of the guard rails of different highways;

2. by arranging the fixed rod, when the highway anti-collision fence is damaged and a new anti-collision fence needs to be used for transferring and temporarily replacing due to the fact that the fixed rod is arranged in the base, the moving device aims to place the fixed rod in the first groove, so that the fixed rod fixes the whole device, and the device is more stable;

3. through being provided with the buffering rotary drum, through installing the buffering rotary drum at the fly leaf outer wall, when the buffering rotary drum receives the striking, the buffering rotary drum rotates through the pivot and can alleviate the impact force to the anticollision fence, makes the fly leaf of buffering rotary drum outer wall slide through the third recess in the buffer board is inside, makes the buffer board rock at the inside of breast board under the effect of spring, makes the impact obtain the buffering.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the connecting cylinder in a top view.

In the figure: 1. a base; 2. a first groove; 3. fixing the rod; 4. a motor; 5. a first stem; 6. a connecting belt; 7. a second stem; 8. a bearing; 9. a fixed cylinder; 10. a second groove; 11. a support pillar; 12. a breast board; 13. a connecting cylinder; 14. a third groove; 15. a buffer plate; 16. a rotating shaft; 17. a buffer drum.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a highway anti-collision fence with a buffer device and convenient to fix comprises a base 1, a first groove 2, a fixed rod 3, a motor 4, a first rotating handle 5, a connecting belt 6, a second rotating handle 7, a bearing 8, a fixed cylinder 9, a second groove 10, a supporting column 11, a fence plate 12, a connecting cylinder 13, a third groove 14, a buffer plate 15, a rotating shaft 16 and a buffer rotating cylinder 17, wherein the first groove 2 is reserved on the inner wall of the base 1, the fixed rod 3 is installed in the first groove 2, the first groove 2 is in threaded connection with the fixed rod 3, the fixed rod 3 is symmetrically arranged relative to the central axis of the base 1, when the highway anti-collision fence is damaged and needs to be temporarily replaced by a new anti-collision fence, a moving device is used, the fixed rod 3 is placed in the first groove 2, the fixed rod 3 is fixed in the whole device, and the device is more stable, the outer wall of the fixed rod 3 is provided with a motor 4, the outer wall of the motor 4 is connected with a first rotating handle 5, the outer wall of the first rotating handle 5 is provided with a connecting belt 6, the inner wall of the connecting belt 6 is connected with a second rotating handle 7, the second rotating handle 7 and the first rotating handle 5 form a chain transmission structure through the connecting belt 6, the outer wall of the first rotating handle 5 is in meshed connection with a gear at the top of the motor 4, the bottom of the second rotating handle 7 is provided with a bearing 8, the bottom of the bearing 8 is connected with a fixed cylinder 9, the inner wall of the fixed cylinder 9 is reserved with a second groove 10, a support column 11 is arranged inside the second groove 10, the second rotating handle 7 and the fixed cylinder 9 form a rotating structure through the bearing 8, the second rotating handle 7 is in threaded connection with the support column 11, a baffle 12 is fixed at the top of the support column 11, a connecting cylinder 13 is arranged inside the baffle 12, the support column 11 and the fixed cylinder 9 form, and the supporting columns 11 are connected with the breast board 12 by welding, the motor 4 is started, the motor 4 drives the gear on the top to rotate, so as to drive the gear on the outer wall of the first rotating handle 5 to rotate, further drive the first rotating handle 5 to rotate, so that the first rotating handle 5 drives the connecting belt 6 to rotate, the second rotating handle 7 on the movable inner wall of the connecting belt 6 rotates, so that the second rotating handle 7 rotates on the top of the fixed cylinder 9 under the action of the bearing 8, so that the supporting columns 11 inside the fixed cylinder 9 slide upwards inside the second grooves 10, so as to adjust the height of the device according to the overall condition of the guard fence of different highways, a third groove 14 is reserved on the inner wall of the connecting cylinder 13, a buffer board 15 is arranged inside the third groove 14, a rotating shaft 16 penetrates through the inside of the third groove 15, a buffer rotating cylinder 17 is arranged on the outer wall of the rotating shaft 16, and the buffer board 15 and the connecting cylinder 13 form a sliding structure through the third groove, and connecting cylinder 13 constitutes revolution mechanic through pivot 16 and buffering rotary drum 17 to buffering rotary drum 17 equidistant distribution is in the outer wall of breast board 12, when buffering rotary drum 17 received the striking, buffering rotary drum 17 rotated through pivot 16 and can be alleviated the impact force to the anticollision fence, makes the buffer board 15 of buffering rotary drum 17 outer wall slide in connecting cylinder 13 inside through third recess 14, makes connecting cylinder 13 rock in breast board 12 is inside under the effect of spring, makes the impact obtain the buffering.

The working principle is as follows: the highway anti-collision fence with the buffer device and convenient to fix comprises the steps that firstly, a motor 4 in the device is powered on, the model of the motor 4 is B6, when the highway anti-collision fence is damaged and needs to be transferred to a new anti-collision fence for temporary replacement, the moving device is used for the purpose, then a fixed rod 3 is placed in a first groove 2, the fixed rod 3 is used for fixing the whole device, the device is more stable, the motor 4 is started, the motor 4 drives a gear at the top to rotate, so that the gear on the outer wall of a first rotating handle 5 is driven to rotate, the first rotating handle 5 is further driven to rotate, the first rotating handle 5 drives a connecting belt 6 to rotate, a second rotating handle 7 on the inner wall of the connecting belt 6 rotates, the second rotating handle 7 rotates at the top of a fixed cylinder 9 under the action of a bearing 8, and a supporting column 11 in the fixed cylinder 9 ascends and slides in a second groove 10, therefore, the height of the device can be adjusted according to the overall conditions of the guard rails of different highways;

when buffering rotary drum 17 receives the striking, buffering rotary drum 17 rotates through pivot 16 and can alleviate the impact force to the anticollision fence, makes the buffer board 15 of buffering rotary drum 17 outer wall slide in connecting cylinder 13 inside through third recess 14, makes buffer board 15 rock in that breast board 12 is inside under the effect of spring, makes the impact obtain the buffering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway anticollision barrier with buffer and be convenient for it is fixed, includes base (1) and breast board (12), its characterized in that: the inner wall of the base (1) is reserved with a first groove (2), a fixing rod (3) is installed inside the first groove (2), a motor (4) is installed on the outer wall of the fixing rod (3), a first rotating handle (5) is connected to the outer wall of the motor (4), a connecting belt (6) is arranged on the outer wall of the first rotating handle (5), a second rotating handle (7) is connected to the inner wall of the connecting belt (6), a bearing (8) is arranged at the bottom of the second rotating handle (7), a fixing barrel (9) is connected to the bottom of the bearing (8), a second groove (10) is reserved on the inner wall of the fixing barrel (9), a supporting column (11) is arranged inside the second groove (10), a baffle plate (12) is fixed to the top of the supporting column (11), a connecting barrel (13) is installed inside the baffle plate (12), a third groove (14) is reserved on the inner wall of the connecting barrel (13), and a buffer plate (15) is arranged in the third groove (14), a rotating shaft (16) penetrates through the buffer plate (15), and a buffer rotary drum (17) is arranged on the outer wall of the rotating shaft (16).

2. The convenient-to-fix highway crash barrier with a buffering device according to claim 1, wherein: the first groove (2) is in threaded connection with the fixing rod (3), and the fixing rod (3) is symmetrically arranged relative to the central axis of the base (1).

3. The convenient-to-fix highway crash barrier with a buffering device according to claim 1, wherein: the second rotating handle (7) and the first rotating handle (5) form a chain transmission structure through a connecting belt (6), and the outer wall of the first rotating handle (5) is in meshed connection with a gear on the top of the motor (4).

4. The convenient-to-fix highway crash barrier with a buffering device according to claim 1, wherein: the second rotating handle (7) and the fixed cylinder (9) form a rotating structure through a bearing (8), and the second rotating handle (7) is in threaded connection with the supporting column (11).

5. The convenient-to-fix highway crash barrier with a buffering device according to claim 1, wherein: the support column (11) forms a sliding structure with the fixed cylinder (9) through the second groove (10), and the support column (11) is connected with the breast board (12) in a welding mode.

6. The convenient-to-fix highway crash barrier with a buffering device according to claim 1, wherein: buffer board (15) constitute sliding construction through third recess (14) and connecting cylinder (13), and connecting cylinder (13) constitute rotating-structure through pivot (16) and buffering rotary drum (17) to buffering rotary drum (17) equidistant distribution is in the outer wall of breast board (12).