CN213681718U

CN213681718U - Guardrail for bridge with crosswind warning function

Info

Publication number: CN213681718U
Application number: CN202022005019.9U
Authority: CN
Inventors: 李娟�
Original assignee: Sichuan Yueda Jiaoan Technology Co ltd
Current assignee: Sichuan Yueda Jiaoan Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-13
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a guardrail for bridge with crosswind warning function, including bridge, erection column and warning sign, the upper end of bridge is connected with the movable block, the outside of round bar is connected with the movable block, and the upper end of round bar is connected with the linking pole, the outside of linking pole is connected with the bull stick, and the outside of bull stick is connected with the gear, the outside of movable block is connected with the base, and the upper end of base is connected with the erection column, the upper end of erection column is connected with the warning sign, and the erection column rear end is provided with the inductor, the inboard of erection column is provided with the diaphragm, and installs the fixed plate in the upper end of diaphragm, the inboard of diaphragm is provided with the support column, and the inboard of support column is fixed with the fixed block, the blotter is installed to the front end of diaphragm, and the front end of blotter. This guardrail for bridge with crosswind warning function, crosswind warning effect is good, is difficult to have the potential safety hazard, and conveniently installs the guardrail.

Description

Guardrail for bridge with crosswind warning function

Technical Field

The utility model relates to a bridge technical field specifically is a guardrail for bridge with crosswind warning function.

Background

Bridge guardrail generally sets up in bridge both sides protective barrier railing, and its purpose has safety protection and aesthetic property in order to prevent out of control or driftage vehicle and the pedestrian of walking to cross outside the bridge, but, guardrail for present bridge still has some not enoughly.

For example, current guardrail crosswind warning effect for bridge is poor, has the potential safety hazard easily, and is not convenient for install the guardrail, consequently, the utility model provides a guardrail for bridge with crosswind warning function to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guardrail for bridge with crosswind alarming function to the crosswind alarming effect of the guardrail for bridge that proposes among the above-mentioned background of the solution is poor, has the potential safety hazard easily, and is not convenient for carry out the problem installed to the guardrail.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge guardrail with a crosswind warning function comprises a bridge, a mounting column and a warning board, wherein the upper end of the bridge is connected with a moving block, the upper end of the moving block is connected with a round rod, the outer side of the round rod is connected with a moving block, the upper end of the round rod is connected with a connecting rod, the outer side of the connecting rod is connected with a rotating rod, the outer side of the rotating rod is connected with a gear, the rear end of the gear is connected with a connecting block, the outer side of the movable block is connected with a base, the upper end of the base is connected with a mounting column, the upper end of the mounting column is connected with a warning board, and the rear end of the mounting column is provided with an inductor, the inner side of the mounting column is provided with a transverse plate, the upper end of the transverse plate is provided with a fixed plate, the inner side of the transverse plate is provided with a support column, and the inboard of support column is fixed with the fixed block, the blotter is installed to the front end of diaphragm, and the front end of blotter is fixed with the buffer block.

Preferably, the vertical section of the support column is arc-shaped, and the support columns are distributed on the inner side of the mounting column at equal intervals.

Preferably, the warning board is L-shaped and is rotatably connected with the mounting column.

Preferably, the moving blocks are connected with the bridge in a clamping mode, and the moving blocks are symmetrically distributed around the center line of the round rod.

Preferably, the round rod is in meshed connection with the connecting rod, and the round rod is in threaded connection with the moving block.

Preferably, the rotating rods are connected with the connecting rods in a sliding mode, and the rotating rods are symmetrically distributed around the center line of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the bridge guardrail with the cross wind warning function has a good cross wind warning effect, is not easy to have potential safety hazards, and is convenient to install;

1. the cross wind is induced by the inductor arranged at the rear end of the mounting column, so that the motor drives the warning board and the mounting column to rotate, the warning effect of the cross wind is ensured, and the strength of the guardrail is favorably increased and the practicability is improved by the fixed blocks uniformly distributed on the inner side of the support column;

2. the motor drives the gear to rotate, so that the connecting block meshed and connected with the gear drives the movable block to move, the rotating rod drives the connecting rod to rotate, the round rod rotates along with the connecting rod, and therefore the moving block in threaded connection with the round rod is clamped with the bridge, and the guardrail is convenient to mount;

3. be equidistant distribution in the inboard of erection column through the support column, be favorable to increasing the stability of guardrail, through blotter and the buffer block that the support column front side set up, can reduce the impact force that the guardrail received, ensure that the guardrail does not receive the damage.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a bridge; 2. a base; 3. mounting a column; 4. a fixing plate; 5. a transverse plate; 6. a fixed block; 7. a support pillar; 8. a warning board; 9. a moving block; 10. a round bar; 11. a movable block; 12. a connecting rod; 13. a rotating rod; 14. a joining block; 15. a gear; 16. a cushion pad; 17. a buffer block; 18. an inductor.

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. 1-4, the present invention provides a technical solution: a guardrail with a crosswind warning function for a bridge comprises a bridge 1, a base 2, an installation column 3, a fixing plate 4, a transverse plate 5, a fixing block 6, a supporting column 7, a warning board 8, a moving block 9, a round rod 10, a moving block 11, a connecting rod 12, a rotating rod 13, a connecting block 14, a gear 15, a buffer cushion 16, a buffer block 17 and a sensor 18, wherein the upper end of the bridge 1 is connected with the moving block 9, the upper end of the moving block 9 is connected with the round rod 10, the outer side of the round rod 10 is connected with the moving block 11, the upper end of the round rod 10 is connected with the connecting rod 12, the outer side of the connecting rod 12 is connected with the rotating rod 13, the outer side of the rotating rod 13 is connected with the gear 15, the rear end of the gear 15 is connected with the connecting block 14, the outer side of the moving block 11 is connected with the base 2, the upper end of the base 2 is connected with the installation column 3, the upper end, the inboard of erection column 3 is provided with diaphragm 5, and the fixed plate 4 is installed to the upper end of diaphragm 5, and the inboard of diaphragm 5 is provided with support column 7, and the inboard of support column 7 is fixed with fixed block 6, and blotter 16 is installed to the front end of diaphragm 5, and the front end of blotter 16 is fixed with buffer block 17.

If the vertical cross section of support column 7 is the arc in fig. 1 and fig. 3, and support column 7 is at the inboard equidistant distribution of erection column 3, be favorable to increasing the stability of guardrail, the shape of warning sign 8 is "L" type, and warning sign 8 is connected for rotating with erection column 3, make the guardrail have crosswind warning function, movable block 9 is connected for the block with bridge 1, and movable block 9 is connected about the central line symmetric distribution of round bar 10, made things convenient for the installation of guardrail, round bar 10 is connected for the meshing with linking pole 12, and round bar 10 is threaded connection with movable block 9, make things convenient for the removal of movable block 9.

In fig. 4, the rotating rods 13 are slidably connected with the connecting rods 12, and the rotating rods 13 are symmetrically distributed about the center line of the fixing plate 4, so that the connecting rods 12 can be moved conveniently.

The working principle is as follows: when the bridge guardrail with the cross wind warning function is used, firstly, the base 2 is placed at the upper end of a bridge 1, the motor drives the gear 15 to rotate, the connecting block 14 meshed and connected with the gear 15 drives the movable block 11 to move, the rotating rod 13 drives the connecting rod 12 to rotate, the round rod 10 rotates along with the connecting rod 12, so that the movable block 9 in threaded connection with the round rod 10 is clamped with the bridge 1, the installation of the guardrail is convenient, the sensor 18 with the model of JT-SA-HNSN arranged at the rear end of the mounting post 3 senses the cross wind, the motor drives the warning board 8 to rotate with the mounting post 3, the warning function of the cross wind is ensured, the supporting posts 7 are distributed at equal intervals at the inner side of the mounting post 3, the stability of the guardrail is increased, the impact force on the guardrail can be reduced through the cushion pads 16 and the cushion blocks 17 arranged at the front side of the supporting posts 7, and the guardrail is not damaged, the use method of the bridge guardrail with the crosswind warning function is provided.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a guardrail for bridge with crosswind warning function, includes bridge (1), erection column (3) and warning sign (8), its characterized in that: the movable bridge is characterized in that the upper end of the bridge (1) is connected with a movable block (9), the upper end of the movable block (9) is connected with a round rod (10), the outer side of the round rod (10) is connected with a movable block (11), the upper end of the round rod (10) is connected with a connecting rod (12), the outer side of the connecting rod (12) is connected with a rotating rod (13), the outer side of the rotating rod (13) is connected with a gear (15), the rear end of the gear (15) is connected with a connecting block (14), the outer side of the movable block (11) is connected with a base (2), the upper end of the base (2) is connected with an installation column (3), the upper end of the installation column (3) is connected with a warning board (8), the rear end of the installation column (3) is provided with an inductor (18), the inner side of the installation column (3) is provided with a transverse board (5), the upper end of the transverse board (5, and the inboard of support column (7) is fixed with fixed block (6), blotter (16) are installed to the front end of diaphragm (5), and the front end of blotter (16) is fixed with buffer block (17).

2. The guardrail for the bridge with the crosswind warning function according to claim 1, characterized in that: the vertical cross section of the support columns (7) is arc-shaped, and the support columns (7) are distributed on the inner side of the mounting column (3) at equal intervals.

3. The guardrail for the bridge with the crosswind warning function according to claim 1, characterized in that: the warning board (8) is L-shaped, and the warning board (8) is rotatably connected with the mounting column (3).

4. The guardrail for the bridge with the crosswind warning function according to claim 1, characterized in that: the moving blocks (9) are connected with the bridge (1) in a clamping mode, and the moving blocks (9) are symmetrically distributed around the center line of the round rod (10).

5. The guardrail for the bridge with the crosswind warning function according to claim 1, characterized in that: the round rod (10) is connected with the connecting rod (12) in a meshed mode, and the round rod (10) is connected with the moving block (9) in a threaded mode.

6. The guardrail for the bridge with the crosswind warning function according to claim 1, characterized in that: the rotating rods (13) are in sliding connection with the connecting rods (12), and the rotating rods (13) are symmetrically distributed around the center line of the fixing plate (4).