CN215925724U

CN215925724U - Road and bridge crack reinforcing apparatus

Info

Publication number: CN215925724U
Application number: CN202121305852.3U
Authority: CN
Inventors: 徐永攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-03-01
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the technical field of building construction, and particularly discloses a road and bridge crack reinforcing device which comprises a fixed plate capable of being arranged in a crack and a plurality of supporting rods symmetrically detachably connected to the lower surface of the fixed plate, wherein the bottom ends of the supporting rods are detachably connected with supporting seats capable of being inserted into the bottom of the crack, the central position of the lower surface of the fixed plate is detachably connected with a fixed column, the bottom of the fixed column is provided with a fixed pin capable of being inserted into the bottom of the crack, the side wall of the fixed column is symmetrically hinged with a plurality of fixed rods, the free ends of the fixed rods are hinged with fixed blocks capable of being fixed on the inner wall of the crack, the fixed blocks are hinged with bearing rods, and the free ends of the bearing rods are detachably connected with the lower surface of the fixed plate.

Description

Road and bridge crack reinforcing apparatus

Technical Field

The application relates to the technical field of building construction, and specifically discloses a road and bridge crack reinforcing apparatus.

Background

Nowadays, each road and bridge engineering has a close relationship with the production and life of people, and the road and bridge engineering is one of the basic projects in national economy. The activities about people's trip are basically built on the road and bridge engineering. In China, road and bridge engineering directly influences development problems of various industries, so that the road and bridge engineering is used as a basic construction project and has a very prominent effect, and after the road and bridge is used for a long time, or due to factors such as poor quality of construction materials, concrete shrinkage, temperature change, construction processes and the like, line cracks are often generated on the road and bridge, the damage of the road and bridge cracks is very serious, the realization of the functions of buildings is influenced, and the life and property safety is threatened, so that the road and bridge cracks need to be reinforced.

The existing gap repairing is generally realized by filling asphalt or concrete, and then covering a filling layer with a steel plate, but the existing gap repairing lacks a reinforced structure, has poor stability, and may cause secondary damage when being reused, so that the inventor provides a road and bridge crack reinforcing device in view of the above, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that secondary damage is possibly caused by the lack of a reinforcing structure in the traditional road and bridge crack repair.

In order to achieve the purpose, the basic scheme of the utility model provides a road and bridge crack reinforcing device which comprises a fixed plate capable of being arranged in a crack and a plurality of support rods symmetrically detachably connected to the lower surface of the fixed plate, wherein the bottom ends of the support rods are detachably connected with a supporting seat capable of being inserted into the bottom of the crack, the central position of the lower surface of the fixed plate is detachably connected with a fixed column, the bottom of the fixed column is provided with a fixed pin capable of being inserted into the bottom of the crack, the side wall of the fixed column is symmetrically hinged with a plurality of fixed rods, the free ends of the fixed rods are hinged with fixed blocks capable of being fixed on the inner wall of the crack, the fixed blocks are hinged with pressure-bearing rods, and the free ends of the pressure-bearing rods are detachably connected with the lower surface of the fixed plate.

The principle and effect of this basic scheme lie in:

1. the utility model is provided with the fixing plate, and the fixing plate is added in the crack of the road and bridge, so that the bearing capacity after the crack is repaired is improved, and secondary damage is prevented.

2. The utility model is provided with the supporting seat and the fixing column, and both the supporting seat and the fixing column can be fixed at the bottom of the crack, so that the position of the fixing plate is fixed, and the supporting and stabilizing effects are achieved.

3. The fixing device is provided with the fixing rods and the pressure bearing rods, the fixing rods are distributed on the side wall of the fixing column, the effect of supporting and stabilizing is further achieved, and meanwhile, the pressure bearing rods can share the pressure on the supporting seat and the fixing column.

4. Compared with the prior art, the utility model improves the bearing capacity after the crack is repaired by adding the fixed plates and other reinforced structures in the cracks of roads and bridges, and effectively prevents the cracks from secondary damage.

Further, the fixed block all articulates there is the connecting rod, and the free end of connecting rod all can be dismantled with the lateral wall of fixed column and be connected. The connecting rods are added to form a stable triangular structure, and the bearing capacity of the repaired crack is further improved.

Further, the connecting rod all with the lateral wall joint of fixed column, the even symmetry of lateral wall of fixed column is equipped with a plurality of draw-in grooves, and the connecting rod free end all is equipped with the fixture block that can block into the draw-in groove. The connecting rod all with the lateral wall joint of fixed column, be convenient for adjust the hookup location of connecting rod and fixed column to the angle of adjusting the connecting rod.

Further, supporting seat and bracing piece threaded connection, the bracing piece bottom is equipped with the external screw thread, the supporting seat top be equipped with the internal thread of external screw thread adaptation, the supporting seat bottom is equipped with the locating pin. The supporting seat is in threaded connection with the supporting rod, so that the overall length of the supporting seat and the supporting rod can be adjusted conveniently, and the supporting rod can be fixed in a crack conveniently.

Furthermore, a plurality of stepped grooves are symmetrically formed in the lower surface of the fixing plate, and the top of the pressure-bearing rod is clamped into each stepped groove. The stepped groove is arranged, so that the position of the pressure bearing rod can be conveniently fixed.

Furthermore, the supporting rod and the fixing column are connected with the fixing plate through rivets. The supporting rods and the fixing columns are all connected with the fixing plate through rivets, and fixing between each supporting rod, each fixing column and the fixing plate is facilitated.

Further, the fixing pin and the positioning pin are pins with spiral grooves on the surfaces. The pin with the spiral groove is convenient for fixing the fixing pin and the positioning pin in the crack.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating a road bridge crack reinforcing device according to an embodiment of the present disclosure;

fig. 2 shows another side structural schematic diagram of a road bridge crack reinforcing device provided by the embodiment of the application.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: fixed plate 1, bracing piece 2, supporting seat 3, pressure-bearing rod 4, dead lever 5, connecting rod 6, fixed column 7, draw-in groove 8, ladder groove 9.

A road and bridge crack reinforcing device, the embodiment is shown in figures 1 and 2: can dismantle four bracing pieces 2 of connection at fixed plate 1 lower surface including fixed plate 1 and the symmetry that can set up in the crack, length, area and the shape etc. of fixed plate 1 are confirmed by the cracked condition, and the quantity of bracing piece 2 also can change to the atress is to being called mainly, and 2 bottoms of bracing piece all can be dismantled to be connected with the supporting seat 3 that can insert the crack bottom, and concrete structure is as follows: supporting

seat

3 and 2 threaded connection of bracing piece, 2 bottoms of bracing piece are equipped with the external screw thread, 3 tops of supporting seat be equipped with the internal thread with the external screw thread adaptation, 3 bottoms of supporting seat are equipped with the locating pin, 1 lower surface central point of fixed plate puts still can dismantle and be connected with fixed

column

7, 7 bottoms of fixed column are equipped with the fixed pin that can insert the crack bottom, 7 lateral wall symmetry hinges of fixed column have four dead levers 5, the free end of dead lever 5 hinges has the fixed block that can fix at the crack inner wall, the fixed block all articulates there is pressure-bearing rod 4, the free end of pressure-bearing rod 4 all can be dismantled with 1 lower surface of fixed plate and be connected, concrete connection structure is as follows: fixed plate 1 below the surface symmetry be equipped with a plurality of ladder grooves 9, in each ladder groove 9 is gone into respectively to pressure-bearing rod 4 top, the fixed block all articulates there is connecting rod 6, the free end of connecting rod 6 all can dismantle with the lateral wall of fixed column 7 and be connected, concrete connection mode as follows: connecting rod 6 all with the lateral wall joint of fixed column 7, the even symmetry of lateral wall of fixed column 7 is equipped with a plurality of draw-in

grooves

8, and 6 free ends of connecting rod all are equipped with the fixture block that can block into draw-in groove 8. The connecting rods 6 are clamped with the side walls of the fixing columns 7, so that the connecting positions of the connecting rods 6 and the fixing columns 7 can be conveniently adjusted, and the angles of the connecting rods 6 can be adjusted.

In the implementation process of the utility model, a proper fixing plate 1 is selected according to the size of a crack, then the corresponding support rod 2 and the corresponding fixing column 7 are fixed on the lower surface of the fixing plate 1 through rivets, the support seat 3 and the corresponding fixing column 7 are fixed at the bottom of the crack through tapered pins, then the positions of the connecting rod 6 and the pressure-bearing rod 4 are adjusted according to the shape of the crack and the like, so that the fixing block is proper to completely press the inner wall of the crack, and finally fillers such as asphalt, concrete and the like are poured on the upper surface of the fixing plate 1, so that the crack can be repaired.

Compared with the prior art, the utility model improves the bearing capacity after the crack is repaired by adding the fixed plate 1 and other reinforced structures in the crack of the road and the bridge, and effectively prevents the crack from secondary damage.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a road and bridge crack reinforcing apparatus which characterized in that: can dismantle a plurality of bracing pieces of connection at the fixed plate lower surface including fixed plate and the symmetry that can set up in the crack, the bracing piece bottom all can be dismantled and be connected with the supporting seat that can insert the crack bottom, fixed plate lower surface central point puts still can dismantle and be connected with the fixed column, the fixed column bottom is equipped with the fixed pin that can insert the crack bottom, fixed column lateral wall symmetry articulates there is a plurality of dead levers, the free end of dead lever articulates there is the fixed block that can fix at the crack inner wall, the fixed block all articulates there is the pressure-bearing pole, the free end of pressure-bearing pole all can be dismantled with the fixed plate lower surface and be connected.

2. The crack reinforcing device for the road and bridge according to claim 1, wherein the fixing blocks are hinged with connecting rods, and free ends of the connecting rods are detachably connected with side walls of the fixing columns.

3. The road and bridge crack reinforcing device of claim 2, wherein the connecting rods are all clamped with the side walls of the fixing columns, the side walls of the fixing columns are uniformly and symmetrically provided with a plurality of clamping grooves, and the free ends of the connecting rods are all provided with clamping blocks which can be clamped into the clamping grooves.

4. The crack strengthening device for road and bridge according to claim 1, wherein the supporting seat is screwed with the supporting rod, the bottom of the supporting rod is provided with an external thread, the top of the supporting seat is provided with an internal thread matching with the external thread, and the bottom of the supporting seat is provided with a positioning pin.

5. The crack reinforcing device for the road and bridge according to claim 1, wherein a plurality of stepped grooves are symmetrically formed on the lower surface of the fixing plate, and the tops of the pressure bearing rods are respectively clamped in the stepped grooves.

6. The crack strengthening device for the road and bridge according to any one of claims 1 to 5, wherein the support rods and the fixing columns are connected with the fixing plate rivets.

7. The crack reinforcing device for the road and bridge according to claim 6, wherein the fixing pin and the positioning pin are both pins with spiral grooves on the surfaces.