CN210238270U

CN210238270U - Combined damping support for highway bridge

Info

Publication number: CN210238270U
Application number: CN201920498280.1U
Authority: CN
Inventors: Kunqiu Zhang; 张坤球; Hongjun Zhu; 朱洪骏; Haishen Liang; 梁海深; Xiaoliu He; 何小留; Changsheng Jiang; 蒋昌盛
Original assignee: Guangxi Road Construction Engineering Group Co Ltd
Current assignee: Guangxi Road Construction Engineering Group Co Ltd
Priority date: 2019-04-14
Filing date: 2019-04-14
Publication date: 2020-04-03
Anticipated expiration: 2029-04-14

Abstract

The utility model belongs to the technical field of highway bridge combined shock-absorbing support, in particular to a highway bridge combined shock-absorbing support, which comprises a box body, wherein slide ways are uniformly arranged on two sides of an inner cavity of the box body, the inner cavity of each slide way is slidably connected with a roller, a support column is arranged on one side of each roller, one end of each support column is fixedly connected with a telescopic body, a fixed column is arranged at the bottom of each telescopic body, the top end of each fixed column penetrates through the telescopic body, and a strong spring is arranged outside each fixed column; through being equipped with the drain pipe, during the use, sleet weather, water flows to the arc supporter from the slide, and arc supporter surface is polished surface, and the surface is the arc, and rainwater flows to the drain pipe, because the drain pipe runs through in the box, can prevent to make public road bridge roof beam ponding, causes the potential safety hazard to passing vehicle, improves this shock mount's practicality, and the reinforcing security performance prevents simultaneously that the rainwater from corroding this shock mount, improves life.

Description

Combined damping support for highway bridge

Technical Field

The utility model belongs to the technical field of highway bridge combination shock mount, concretely relates to highway bridge combination shock mount.

Background

Along with the development of society, people's lives are closely related, and mankind begins to construct highway bridge engineering, and the highway bridge engineering includes main bridge engineering and auxiliary engineering facilities in the bridge position totality, and a lot of auxiliary engineering facilities, such as structures for regulating and controlling water flow, including revetments and diversion dikes for keeping the river channel at the bridge position stable, approach bridge with bridge head connected with the highway, railings for preventing wheels from colliding on the bridge floor, sidewalk railings for ensuring pedestrian safety, marks on the bridge, under-bridge navigation marks, bridge floor lighting equipment and the like.

The prior art has the following problems:

1. the conventional road and bridge combined damping support cannot effectively protect the damping support and effectively protect the passing vehicles, and has low practicability;

2. the existing combined damping support for the highway bridge generally cannot be effectively suitable for reserved holes with different depths, is inconvenient for installation and use by people and has poor stability.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a highway bridge combination shock mount, it is stronger to have the practicality, improves the security of past vehicle, improves the characteristics of this shock mount stability.

In order to achieve the above object, the utility model provides a following technical scheme: a combined damping support for a highway bridge comprises a box body, wherein slide ways are uniformly arranged on two sides of an inner cavity of the box body, the inner cavity of the slideway is connected with a roller in a sliding way, one side of the roller is provided with a supporting column, one end of the supporting column is fixedly connected with an extensible body, the bottom of the extensible body is provided with a fixed column, the top end of the fixed column penetrates through the telescopic body, a strong spring is arranged on the outer side of the fixed column, the bottom end of the fixed column is fixedly connected with an arc-shaped supporting body, a drain pipe is arranged in the center of the top of the arc-shaped supporting body, supporting plates are fixedly connected with the two sides of the outer part of the box body, the bottom of the box body is fixedly connected with a first stud, a second stud is connected with the lower part of the first stud in a threaded manner, a third stud is connected with the lower part of the second stud in a threaded manner, a conical body is fixedly connected with the bottom of the third stud, the telescopic body top surface is equipped with the reflector layer, the side all is equipped with the pulling recess around the box.

Preferably, the first stud, the second stud and the third stud are structurally matched, and anti-skid grains are arranged on the outer side surfaces of the first stud, the second stud and the third stud.

Preferably, the length of the supporting plate is 50cm, an included angle between the supporting plate and the box body is 90 degrees, and a buffer rubber layer is arranged on the surface of the bottom of the supporting plate.

Preferably, the size of the telescopic body is matched with that of the arc-shaped support body, and the top surface of the arc-shaped support body is a polished surface.

Preferably, the inner cavity of the telescopic body is provided with a slotted hole matched with the fixed column, and the outer side surface of the telescopic body is coated with a corrosion-resistant layer.

Preferably, the drain pipe runs through the box body, and the drain pipe is matched with the arc-shaped support body structure.

Preferably, the first studs are uniformly distributed on the surface of the bottom of the box body in a straight line, and the length of each first stud is 5 cm.

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

1. through being equipped with the drain pipe, during the use, sleet weather, water flows to the arc supporter from the slide, and arc supporter surface is polished surface, and the surface is the arc, and rainwater flows to the drain pipe, because the drain pipe runs through in the box, can prevent to make public road bridge roof beam ponding, causes the potential safety hazard to passing vehicle, improves this shock mount's practicality, and the reinforcing security performance prevents simultaneously that the rainwater from corroding this shock mount, improves life.

2. Through being equipped with the second double-screw bolt, during the use, the operator is according to the depth of bridge highway reservation hole, rotatory to first double-screw bolt and third double-screw bolt or rotatory take off with the second double-screw bolt, and the conical body of third double-screw bolt bottom, effectual this shock mount of messenger is better be fixed in the hole that the bridge highway reserved, backup pad and second double-screw bolt combine to use, make this shock mount more stable, prevent to damage during the use, improve this shock mount's practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a detailed structural schematic diagram of a cross section of the present invention;

FIG. 2 is a schematic structural view of the outer and middle surfaces of the present invention;

fig. 3 is a schematic perspective view of the first stud, the second stud and the third stud of the present invention;

in the figure: 1. a box body; 2. a slideway; 3. a roller; 4. a support pillar; 5. a telescopic body; 6. fixing a column; 7. a strong spring; 8. an arc-shaped support body; 9. a drain pipe; 10. a support plate; 11. a first stud; 12. a second stud; 13. a third stud; 14. a conical body; 15. a light-reflecting layer; 16. pulling the groove.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a combined damping support for a highway bridge comprises a box body 1, wherein slide ways 2 are uniformly arranged on two sides of an inner cavity of the box body 1, an inner cavity of each slide way 2 is connected with a roller 3 in a sliding manner, a supporting column 4 is arranged on one side of each roller 3, one end of each supporting column 4 is fixedly connected with a telescopic body 5, a fixing column 6 is arranged at the bottom of each telescopic body 5, and the top end of the fixed column 6 penetrates through the telescopic body 5, a strong spring 7 is arranged on the outer side of the fixed column 6, an arc supporting body 8 is fixedly connected to the bottom end of the fixed column 6, a water discharging pipe 9 is arranged in the center of the top of the arc supporting body 8, supporting plates 10 are fixedly connected to two sides of the outer portion of the box body 1, a first stud 11 is fixedly connected to the bottom of the box body 1, a second stud 12 is in threaded connection with the lower portion of the first stud 11, a third stud 13 is in threaded connection with the lower portion of the second stud 12, a conical body 14 is fixedly connected to the bottom of the third stud 13, a reflecting layer 15 is arranged on the.

In this embodiment: through arranging the drain pipe 9, in use, in rainy and snowy weather, water flows from the slideway 2 to the arc-shaped supporting body 8, the surface of the arc-shaped supporting body 8 is a polished surface, the surface is arc-shaped, rainwater flows to the drain pipe 9, as the drain pipe 9 penetrates through the box body 1, water can be effectively discharged, accumulated water of a highway bridge is prevented, potential safety hazards to passing vehicles are prevented, the practicability of the shock absorption support is improved, the safety performance is enhanced, meanwhile, the shock absorption support is prevented from being corroded by rainwater, the service life is prolonged, through arranging the second stud 12, when in use, an operator rotates the second stud 12 to a position between the first stud 11 and the third stud 13 or rotates and takes off according to the depth of a reserved hole of the bridge road, and the conical body 14 at the bottom of the third stud 13 effectively enables the shock absorption support to be better fixed in the reserved hole of the bridge road, the supporting plate 10 and the second stud, make this shock mount more stable, damage when preventing to use improves this shock mount's practicality.

Specifically, the first stud 11, the second stud 12 and the third stud 13 are structurally matched, and anti-skid threads are arranged on the outer side surfaces of the first stud 11, the second stud 12 and the third stud 13; facilitating better installation and replacement of the second stud 12.

Specifically, the length of the support plate 10 is 50cm, an included angle between the support plate 10 and the box body 1 is 90 degrees, and a buffer rubber layer is arranged on the bottom surface of the support plate 10; facilitating better protection of the support plate 10 from damage by passing vehicles.

Specifically, the size of the telescopic body 5 is matched with that of the arc-shaped supporting body 8, and the top surface of the arc-shaped supporting body 8 is a polished surface; facilitating better flow of rain water to the drain pipe 9.

Specifically, a slotted hole matched with the fixed column 6 is formed in the inner cavity of the telescopic body 5, and the corrosion-resistant layer is coated on the outer side surface of the telescopic body 5; the telescopic body 5 can act on the strong spring 7 better.

Specifically, the drain pipe 9 penetrates through the box body 1, and the drain pipe 9 is structurally matched with the arc-shaped support body 8; facilitating better drainage of rainwater.

Specifically, the first studs 11 are uniformly distributed on the bottom surface of the box body 1 in a straight line, and the length of the first studs 11 is 5 cm; the stability of this shock mount is improved.

The utility model discloses a theory of operation and use flow: when the shock absorption support is used, an operator moves the shock absorption support to a reserved hole on a road bridge by pulling the groove 16, then the operator rotates the second stud 12 to a position between the first stud 11 and the third stud 13 or rotates and takes off the second stud according to the depth of the reserved hole on the bridge road, then the conical body 14 at the bottom of the third stud 13 is effectively contacted with the bottom surface of the hole, the shock absorption support is effectively and better fixed in the reserved hole on the bridge road, further, the support plate 10 is horizontally placed on the bridge road, the buffer rubber layer on the bottom surface of the support plate 10 effectively prevents the support plate from being rolled and damaged by passing vehicles, and further, when the shock absorption support is used, in rainy and snowy weather, water flows to the arc-shaped support body 8 from the slideway 2, the surface of the arc-shaped support body 8 is a polished surface, the surface is arc-shaped, rainwater flows to the drain pipe 9, and the, can effectively discharge water, prevent accumulated water on the highway bridge and cause potential safety hazard to passing vehicles, improve the practicability of the shock absorption support, enhance the safety performance, meanwhile, the damping support is prevented from being corroded by rainwater, the service life is prolonged, and furthermore, when a vehicle passes through the damping support, the vehicle acts on the telescopic body 5, the roller 3 at one end of the supporting column 4 moves in the inner cavity of the slideway 2 at the moment, the telescopic body 5 acts on the strong spring 7 at the bottom, the strong spring 7 extends and contracts on the fixed column 6, the fixed column 6 extends and contracts to the inner cavity of the telescopic body at the moment, and further, the reflective layer 15 effectively reminds the passing vehicle to slow down and walk slowly, so that the safety of pedestrians is improved, when the shock mount needs to be replaced, the shock mount is directly taken out for repair and replacement by pulling the groove 16, the shock absorption support is stronger in practicability, better protects a highway bridge, and protects the safety of traveling vehicles and pedestrians.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a highway bridge combination damping support, includes box (1), its characterized in that: the box body (1) is characterized in that slideways (2) are uniformly arranged on two sides of an inner cavity of the box body (1), the inner cavity of each slideway (2) is slidably connected with a roller (3), a supporting column (4) is arranged on one side of each roller (3), an expansion body (5) is fixedly connected with one end of each supporting column (4), a fixing column (6) is arranged at the bottom of each expansion body (5), the top end of each fixing column (6) penetrates through each expansion body (5), a strong spring (7) is arranged on the outer side of each fixing column (6), an arc-shaped supporting body (8) is fixedly connected with the bottom end of each fixing column (6), a water drainage pipe (9) is arranged in the center of the top of each arc-shaped supporting body (8), supporting plates (10) are fixedly connected with two outer sides of the box body (1), a, the telescopic box is characterized in that a third stud (13) is connected to the lower portion of the second stud (12) in a threaded mode, a conical body (14) is fixedly connected to the bottom of the third stud (13), a light reflecting layer (15) is arranged on the top surface of the telescopic body (5), and pulling grooves (16) are formed in the front side and the rear side of the box body (1).

2. The combined shock-absorbing support for the highway bridge according to claim 1, wherein: the structure of the first stud (11), the second stud (12) and the third stud (13) are matched, and anti-skid grains are arranged on the outer side surfaces of the first stud (11), the second stud (12) and the third stud (13).

3. The combined shock-absorbing support for the highway bridge according to claim 1, wherein: the length of the support plate (10) is 50cm, an included angle between the support plate (10) and the box body (1) is 90 degrees, and a buffer rubber layer is arranged on the surface of the bottom of the support plate (10).

4. The combined shock-absorbing support for the highway bridge according to claim 1, wherein: the telescopic body (5) is matched with the arc-shaped supporting body (8) in size, and the top surface of the arc-shaped supporting body (8) is a polished surface.

5. The combined shock-absorbing support for the highway bridge according to claim 1, wherein: the inner cavity of the telescopic body (5) is provided with a slotted hole matched with the fixed column (6), and the outer side surface of the telescopic body (5) is coated with a corrosion-resistant layer.

6. The combined shock-absorbing support for the highway bridge according to claim 1, wherein: the drain pipe (9) penetrates through the box body (1), and the drain pipe (9) is matched with the arc-shaped support body (8) in structure.

7. The combined shock-absorbing support for the highway bridge according to claim 1, wherein: the first studs (11) are uniformly distributed on the bottom surface of the box body (1) in a straight line mode, and the length of each first stud (11) is 5 cm.