CN213448138U

CN213448138U - Bridge reinforcing apparatus

Info

Publication number: CN213448138U
Application number: CN202021248931.0U
Authority: CN
Inventors: 王永伟; 王紫琳; 张圣彩; 刘秦; 李磊; 周庆林
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-06-15
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a bridge reinforcing apparatus, including fixed column, activity post, crossbeam, triangular support plate, bottom plate, clamp splice, spout, shock attenuation board, reference column and damping spring, the top of fixed column is equipped with the activity post, the top of activity post is equipped with the crossbeam, the top of crossbeam is equipped with the bottom plate, the crossbeam with be equipped with between the bottom plate triangular support plate, the top of bottom plate is equipped with the spout, the both ends of spout are equipped with the clamp splice, the both sides of spout are equipped with the shock attenuation board, the bottom of shock attenuation board is equipped with the reference column, the outside of reference column is equipped with damping spring. The utility model discloses in, the design has the clamp splice, carries out horizontal fixed through the clamp splice when consolidating, prevents that the bridge from rocking the stability that influences reinforced structure about strong wind weather, and the shock attenuation board plays the cushioning effect when supporting the bridge, avoids bridge and reinforced structure to produce the stability that rigid collision influences reinforced structure.

Description

Bridge reinforcing apparatus

Technical Field

The utility model relates to a bridge technical field particularly, relates to a bridge reinforcing apparatus.

Background

A bridge is generally a structure that is erected on rivers, lakes and seas to allow vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, tapered revetments, diversion works and the like.

Over time, the structure of the bridge can slowly degrade after the bridge is damaged, the load-bearing capacity is reduced, and the reinforcement is needed for the bridge to still normally pass through the vehicle.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge reinforcing apparatus to solve the problem that proposes 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 bridge reinforcing apparatus, includes fixed column, activity post, crossbeam, triangular support plate, bottom plate, clamp splice, spout, shock attenuation board, reference column and damping spring, the top of fixed column is equipped with the activity post, the top of activity post is equipped with the crossbeam, the top of crossbeam is equipped with the bottom plate, the crossbeam with be equipped with between the bottom plate the triangular support plate, the top of bottom plate is equipped with the spout, the both ends of spout are equipped with the clamp splice, the both sides of spout are equipped with the shock attenuation board, the bottom of shock attenuation board is equipped with the reference column, the outside of reference column is equipped with damping spring.

Furthermore, the inside of fixed column is equipped with the cylinder, the cylinder with fixed column fixed connection, the output of cylinder with the bottom fixed connection of activity post, the activity post cup joints on the top of fixed column.

Furthermore, the crossbeam with the top fixed connection of activity post, the top of crossbeam is equipped with a plurality of triangular support boards, the top of crossbeam with triangular support board fixed connection.

Furthermore, the bottom of bottom plate with triangular support plate fixed connection, the both sides on bottom plate top are equipped with a plurality of the shock attenuation board.

Furthermore, the bottom end of the damping plate is fixedly connected with the positioning column, the bottom end of the positioning column is sleeved inside the bottom plate, the damping spring is arranged between the damping plate and the bottom plate, and the damping spring is sleeved outside the top end of the positioning column.

Furthermore, the clamping block is connected with the bottom plate in a sliding mode, the bottom end of the clamping block is matched with the sliding groove, fixing plates are arranged on two sides of the clamping block, and fixing holes are formed in the top end of each fixing plate.

Furthermore, the sliding groove is located at the center of the top end of the bottom plate, and the cross section of the sliding groove is in an inverted T shape.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, the design has the clamp splice, carries out horizontal fixed through the clamp splice when consolidating, prevents that the bridge from rocking the stability that influences reinforced structure about strong wind weather.

2. The utility model discloses in, the design has the shock attenuation board, plays the cushioning effect when supporting the bridge, avoids bridge and reinforced structure to produce the stability that the rigid collision influences reinforced structure.

3. The utility model discloses in, the design has the cylinder, promotes movable post through the cylinder, uses manpower sparingly and improves and consolidate efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an entire embodiment of the present invention;

FIG. 2 is a cross-sectional view of a beam and a base plate according to an embodiment of the invention;

fig. 3 is a side view of a base plate according to an embodiment of the invention;

fig. 4 is a cross-sectional view of a fixation post according to an embodiment of the present invention.

Reference numerals:

1. fixing a column; 2. a movable post; 3. a cross beam; 4. a triangular support plate; 5. a base plate; 6. a clamping block; 7. a chute; 8. a damper plate; 9. a positioning column; 10. a damping spring; 11. a cylinder; 601. and (7) fixing the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, according to the embodiment of the present invention, a bridge reinforcing apparatus includes a fixed column 1, a movable column 2, a cross beam 3, a triangular support plate 4, a bottom plate 5, a clamping block 6, a sliding slot 7, a damping plate 8, a positioning column 9 and a damping spring 10, the top end of the fixed column 1 is provided with the movable column 2, the top end of the movable column 2 is provided with the cross beam 3, the top end of the cross beam 3 is provided with the bottom plate 5, the triangular support plate 4 is arranged between the cross beam 3 and the bottom plate 5, the sliding slot 7 is arranged at the top end of the bottom plate 5, the clamping block 6 is arranged at two ends of the sliding slot 7, the damping plate 8 is arranged at two sides of the sliding slot 7, the positioning column 9 is arranged at the bottom end of the damping plate 8, and the damping spring 10 is.

The air cylinder 11 is arranged inside the fixed column 1, the air cylinder 11 is fixedly connected with the fixed column 1, the output end of the air cylinder 11 is fixedly connected with the bottom end of the movable column 2, and the movable column 2 is sleeved on the top end of the fixed column 1.

The beam 3 is fixedly connected with the top end of the movable column 2, a plurality of triangular support plates 4 are arranged on the top end of the beam 3, and the top end of the beam 3 is fixedly connected with the triangular support plates 4.

The bottom end of the bottom plate 5 is fixedly connected with the triangular support plate 4, and a plurality of damping plates 8 are arranged on two sides of the top end of the bottom plate 5.

The bottom end of the damping plate 8 is fixedly connected with the positioning column 9, the bottom end of the positioning column 9 is sleeved inside the bottom plate 5, the damping spring 10 is arranged between the damping plate 8 and the bottom plate 5, and the damping spring 10 is sleeved outside the top end of the positioning column 9.

The clamping block 6 is slidably connected with the bottom plate 5, the bottom end of the clamping block 6 is matched with the sliding groove 7, fixing plates 601 are arranged on two sides of the clamping block 6, and fixing holes are formed in the top ends of the fixing plates 601.

The sliding groove 7 is located at the center of the top end of the bottom plate 5, and the cross section of the sliding groove 7 is in an inverted T shape.

Principle of operation

When specifically using, place bottom plate 5 in the bridge need reinforced (rfd) bottom, remove clamp splice 6 afterwards and transversely press from both sides tight bridge through clamp splice 6, rethread fixed plate 601 is fixed clamp splice 6 and bottom plate 5, will fix afterwards 1 fixed with the river bottom fixed, then start the cylinder and promote movable post 2, make movable post 2 support the both ends in crossbeam 3 bottom, it is fixed can accomplish the bridge with movable post 2 and crossbeam 3 are fixed afterwards.

In addition, the design has clamp splice 6, carries out horizontal fixation through clamp splice 6 when consolidating, prevents that the bridge from rocking the stability that influences reinforced structure about strong wind weather, and the design has shock attenuation board 8, plays the cushioning effect when supporting the bridge, avoids bridge and reinforced structure to produce rigidity collision and influences reinforced structure's stability, and the design has cylinder 11, promotes movable post 2 through cylinder 11, uses manpower sparingly and improves and consolidate efficiency.

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. A bridge reinforcing device is characterized by comprising a fixed column (1), a movable column (2), a cross beam (3), a triangular support plate (4), a bottom plate (5), a clamping block (6), a sliding groove (7), a damping plate (8), a positioning column (9) and a damping spring (10), wherein the movable column (2) is arranged at the top end of the fixed column (1), the cross beam (3) is arranged at the top end of the movable column (2), the bottom plate (5) is arranged at the top end of the cross beam (3), the triangular support plate (4) is arranged between the cross beam (3) and the bottom plate (5), the sliding groove (7) is arranged at the top end of the bottom plate (5), the clamping block (6) is arranged at two ends of the sliding groove (7), the damping plate (8) is arranged at two sides of the sliding groove (7), the positioning column (9) is arranged at the bottom end of the damping plate (, the outer side of the positioning column (9) is provided with the damping spring (10).

2. The bridge reinforcing device according to claim 1, wherein an air cylinder (11) is arranged inside the fixed column (1), the air cylinder (11) is fixedly connected with the fixed column (1), an output end of the air cylinder (11) is fixedly connected with a bottom end of the movable column (2), and the movable column (2) is sleeved on a top end of the fixed column (1).

3. The bridge reinforcing device according to claim 1, characterized in that the cross beam (3) is fixedly connected with the top end of the movable column (2), a plurality of triangular support plates (4) are arranged on the top end of the cross beam (3), and the top end of the cross beam (3) is fixedly connected with the triangular support plates (4).

4. The bridge reinforcing apparatus according to claim 1, wherein the bottom end of the bottom plate (5) is fixedly connected with the triangular support plate (4), and a plurality of the shock absorbing plates (8) are arranged on two sides of the top end of the bottom plate (5).

5. The bridge reinforcing device according to claim 1, wherein the bottom end of the damping plate (8) is fixedly connected with the positioning column (9), the bottom end of the positioning column (9) is sleeved inside the bottom plate (5), the damping spring (10) is arranged between the damping plate (8) and the bottom plate (5), and the damping spring (10) is sleeved outside the top end of the positioning column (9).

6. The bridge reinforcing device according to claim 1, wherein the clamping blocks (6) are slidably connected with the bottom plate (5), the bottom ends of the clamping blocks (6) are matched with the sliding grooves (7), fixing plates (601) are arranged on two sides of each clamping block (6), and fixing holes are formed in the top ends of the fixing plates (601).

7. The bridge reinforcing device according to claim 1, wherein the sliding groove (7) is located at the center of the top end of the bottom plate (5), and the cross section of the sliding groove (7) is in an inverted T shape.