CN216947936U

CN216947936U - Road and bridge crack reinforced structure

Info

Publication number: CN216947936U
Application number: CN202220761469.7U
Authority: CN
Inventors: 遇宝秋; 马佳; 刘秀丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-12
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a road and bridge crack reinforcing structure, which comprises a stretching column, a bridge deck frame and a protective shell, the extension column comprises a column bar frame and an extension spring, the column bar frame is arranged at two ends of the extension spring, the post rod frame is fixedly connected with the extension spring, the bridge deck frame is arranged at the head of the post rod frame and is fixedly connected with the post rod frame through the locking frame, the protective shells are symmetrically buckled on the extension spring and are fixedly connected with the post rod frame, the column rod frames are provided with the extension springs to ensure that the bridge deck frames on the two sides are better extended through the extension columns, so that the cracks can be continuously reinforced, meanwhile, when the bridge deck is stressed again, the secondary cracks can be avoided by buffering through the extension spring and the like, so that the long-acting safe reinforcement purpose is realized, the protective shell is arranged on the extension spring, so that the extension spring is guaranteed to be shielded through the protective shell.

Description

Road and bridge crack reinforced structure

Technical Field

The utility model relates to the technical field of bridge crack reinforcing structures, in particular to a road and bridge crack reinforcing structure.

Background

At present, the bridge often cracks after being used for a long time, so that corresponding auxiliary devices are needed for reinforcement.

The current chinese patent with publication number CN215669097U discloses a road and bridge crack reinforced structure, a road and bridge crack reinforced structure includes frame, two regulation fixed establishment all locates on the fixed pestle, and is used for driving two claw poles. According to the road and bridge crack reinforcing structure provided by the utility model, the movable plate is driven to stably move downwards by rotating the rotating vertical shaft, the driving plate is pushed to transversely move, and the two claw rods can respectively and tightly abut against the inner walls of two sides of the crack, so that stable fixation can be carried out according to different forms of the crack.

To the correlation technique among the above-mentioned, the inventor thinks that current crack reinforcing apparatus simple structure all adopts the steel sheet to directly consolidate in the in-service use, appears the secondary crack when the bridge appears pressure like this easily, and then increases the degree of difficulty of maintenance, also is inconvenient for consolidating for a long time and uses.

SUMMERY OF THE UTILITY MODEL

In order to reach the effect of continuously consolidating and preventing and treating secondary crack, this application provides a road and bridge crack reinforced structure.

The utility model is realized by the following steps:

the utility model provides a road and bridge crack reinforced structure, is including drawing post, bridge face frame and protecting crust, tensile post includes post pole frame and extension spring, the post pole frame is installed at extension spring's both ends, and post pole frame and extension spring fixed connection, the bridge face frame is installed at the head of post pole frame, and the bridge face frame passes through locking frame and post pole frame fixed connection, protecting crust symmetry lock is on extension spring, and protecting crust and post pole frame fixed connection.

Through adopting above-mentioned technical scheme, can fix in the fissured both sides of bridge floor through the bridge floor frame when needs use, then come both sides bridge floor frame interconnect through drawing the post to guarantee through extension spring's setting that tensile both sides bridge floor frame lasts and stretch and consolidate, can cushion through extension spring when receiving great power moreover, avoid appearing secondary fissured condition.

Further, the pole frame comprises a connecting disc and a threaded column, the threaded column is installed in the center of the connecting disc, and the threaded column is vertically and fixedly connected with the connecting disc.

Through adopting above-mentioned technical scheme, can be through connection pad fixed mounting screw post when the post pole frame needs use, guarantee that the screw post can cooperate the connection extension spring through the connection pad.

Further, the bridge deck frame comprises a vertical plate and a horizontal plate, the vertical plate is vertically arranged on the upper end face of the horizontal plate, and the vertical plate and the horizontal plate are integrally formed.

Through adopting above-mentioned technical scheme, can fix on the bridge floor through the riser when the bridge floor frame needs to use, connect simultaneously through the horizontal plate and draw the post.

Furthermore, a plurality of connecting holes are uniformly formed in the middle of the vertical plate, clamping grooves are symmetrically formed in the horizontal plate, and inserting holes are symmetrically formed in two sides of each clamping groove.

Through adopting above-mentioned technical scheme, can be through connecting hole construction bolt when the riser needs to be installed, the setting in block groove simultaneously makes things convenient for the cooperation installation of tensile post to use.

Furthermore, the protective shell comprises a side shell and arc plates, wherein the arc plates are arranged at two ends of the side shell, and the arc plates and the side shell are integrally formed.

Through adopting above-mentioned technical scheme, can install the arc through the side shell when the protecting crust needs to use, conveniently wrap up the protection through the arc to extension spring.

Furthermore, the both ends symmetry of arc is provided with the engaging lug, engaging lug and arc fixed connection.

Through adopting above-mentioned technical scheme, can come interconnect through the engaging lug when needing the cooperation between the arc.

Furthermore, the locking frame includes limiting plate and shank of bolt, the shank of bolt symmetry sets up the lower terminal surface at the limiting plate, and shank of bolt and the perpendicular fixed connection of limiting plate.

Through adopting above-mentioned technical scheme, can fix a position the installation limiting plate through the shank of bolt when the locking frame needs to use, guarantee to carry out spacing use to the screw thread post through the limiting plate.

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

(1) the bridge deck frames on two sides are better stretched by stretching the columns due to the fact that the stretching springs are arranged on the column rod frames, so that cracks can be continuously reinforced, meanwhile, when the bridge deck is stressed again, the secondary cracks can be prevented from occurring due to buffering through the stretching springs, and therefore the purpose of long-acting safe reinforcement is achieved.

(2) Install the protecting crust on extension spring, guarantee to come to shelter from extension spring through the protecting crust, and then guarantee that extension spring is safer in the use to realize increasing the purpose of equipment safety in utilization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the device of the present invention;

FIG. 2 is a schematic structural view of the bridge deck frame of FIG. 1;

FIG. 3 is a schematic structural view of the protective shell of FIG. 1;

FIG. 4 is a schematic structural view of the tensile column of FIG. 1;

fig. 5 is a front view of the device of fig. 4.

In the figure: 1. stretching the column; 11. a mast frame; 111. a connecting disc; 112. a threaded post; 12. an extension spring; 2. a bridge deck frame; 21. a vertical plate; 211. connecting holes; 22. a horizontal plate; 221. a clamping groove; 222. a jack; 3. a protective shell; 31. a side shell; 32. an arc-shaped plate; 321. connecting lugs; 4. a locking frame; 41. a limiting plate; 42. a bolt shank.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a crack reinforcing structure for a road and bridge comprises a tension column 1, a bridge deck 2 and a protective shell 3, wherein the tension column 1 comprises a column frame 11 and a tension spring 12, the column frame 11 is installed at two ends of the tension spring 12, the column frame 11 is fixedly connected with the tension spring 12,

the pole rack 11 comprises a connecting disc 111 and a threaded column 112, the threaded column 112 is installed at the center of the connecting disc 111, and the threaded column 112 is vertically and fixedly connected with the connecting disc 111, by researching the structure and the using process of the traditional bridge crack reinforcing equipment, a road bridge crack reinforcing structure is designed, the bridge deck frames 2 on two sides can be stably connected with each other by drawing the column 1 when a user needs to use the bridge crack reinforcing structure, and the two side pole racks 11 are drawn and contracted by the drawing spring 12, so that the crack can be contracted and reinforced by the bridge deck frames 2 on two sides, when the pole rack 11 is matched and connected with the bridge deck frames 2, the pole rack 11 is firstly installed inside a clamping groove 221, then a locking rack 4 is sleeved on the pole rack 11, then a nut is installed at the head of the threaded column 112 to support and limit the limiting plate 41, and a bolt rod 42 is inserted into the insertion hole 222, the bolt rod 42 is provided with a corresponding nut for locking, so that the aim of double fixation can be fulfilled;

the bridge deck frame 2 is arranged at the head of the column rod frame 11, the bridge deck frame 2 is fixedly connected with the column rod frame 11 through the locking frame 4, the bridge deck frame 2 comprises a vertical plate 21 and a horizontal plate 22, the vertical plate 21 is vertically arranged on the upper end face of the horizontal plate 22, the vertical plate 21 and the horizontal plate 22 are integrally formed, a plurality of connecting holes 211 are uniformly formed in the middle of the vertical plate 21, clamping grooves 221 are symmetrically formed in the horizontal plate 22, inserting holes 222 are symmetrically formed in two sides of each clamping groove 221, the bridge deck frame 2 is guaranteed to be fixed on a bridge through the vertical plate 21 through structural arrangement, and meanwhile, the clamping grooves 221 are formed in the horizontal plate 22 to facilitate the matching and the use of the threaded columns 112;

protective housing 3 symmetry lock is on extension spring 12, and protective housing 3 and post frame 11 fixed connection, protective housing 3 includes side shell 31 and arc 32, arc 32 sets up the both ends at side shell 31, and arc 32 and side shell 31 integrated into one piece, the both ends symmetry of arc 32 is provided with engaging lug 321, engaging lug 321 and arc 32 fixed connection, locking frame 4 includes limiting plate 41 and shank of bolt 42, shank of bolt 42 symmetry sets up the lower terminal surface at limiting plate 41, and shank of bolt 42 and the perpendicular fixed connection of limiting plate 41, guarantee through the structure setting to protective housing 3 that the user can come to shelter from the protection to extension spring 12 through side shell 31 and arc 32, guarantee through the structure setting to locking frame 4 that limiting plate 41 can insert the jack 222 through shank of bolt 42 and cooperate the connection simultaneously.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 road and bridge crack reinforced structure, includes tensile post (1), bridge deck frame (2) and protecting crust (3), its characterized in that: tensile post (1) is including post rod frame (11) and extension spring (12), install at the both ends of extension spring (12) post rod frame (11), and post rod frame (11) and extension spring (12) fixed connection, the head at post rod frame (11) is installed in bridge face frame (2), and bridge face frame (2) through locking frame (4) and post rod frame (11) fixed connection, protective housing (3) symmetry lock is on extension spring (12), and protective housing (3) and post rod frame (11) fixed connection.

2. A road and bridge crack reinforcing structure as claimed in claim 1, wherein the post holder (11) comprises a connecting disc (111) and a threaded post (112), the threaded post (112) is installed at the center of the connecting disc (111), and the threaded post (112) is vertically and fixedly connected with the connecting disc (111).

3. The crack reinforcing structure for the road and bridge according to claim 2, wherein the bridge deck frame (2) comprises a vertical plate (21) and a horizontal plate (22), the vertical plate (21) is vertically arranged on the upper end face of the horizontal plate (22), and the vertical plate (21) and the horizontal plate (22) are integrally formed.

4. The crack reinforcing structure for the road and bridge according to claim 3, wherein a plurality of connecting holes (211) are uniformly formed in the middle of the vertical plate (21), the horizontal plate (22) is symmetrically provided with a clamping groove (221), and the two sides of the clamping groove (221) are symmetrically provided with inserting holes (222).

5. A road and bridge crack reinforcing structure as claimed in claim 4, characterized in that the protective shell (3) comprises a side shell (31) and arc plates (32), the arc plates (32) are arranged at both ends of the side shell (31), and the arc plates (32) are formed integrally with the side shell (31).

6. The crack reinforcing structure for the road and bridge according to claim 5, wherein the two ends of the arc-shaped plate (32) are symmetrically provided with connecting lugs (321), and the connecting lugs (321) are fixedly connected with the arc-shaped plate (32).

7. The crack reinforcing structure for the road and bridge according to claim 6, wherein the locking frame (4) comprises a limiting plate (41) and a bolt rod (42), the bolt rod (42) is symmetrically arranged on the lower end surface of the limiting plate (41), and the bolt rod (42) is vertically and fixedly connected with the limiting plate (41).