CN219548476U

CN219548476U - Concrete crack repair structure

Info

Publication number: CN219548476U
Application number: CN202320705044.9U
Authority: CN
Inventors: 杨列华; 龙文周
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-18
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of concrete crack repair and discloses a concrete crack repair structure, which comprises a movable frame, wherein a concrete tank is fixedly arranged on one side of the upper surface of the movable frame, a slurry guide pipe is arranged in the middle of the inner wall of the bottom end of the concrete tank in a penetrating manner, the slurry guide pipe penetrates through the inner wall of the top end of the movable frame and is fixedly connected with the inner wall of the top end of the movable frame, a valve is arranged in the upper part of the slurry guide pipe, and an adjusting pipe is vertically arranged in the slurry guide pipe. According to the utility model, through the combination of the piston and the positioning bolt, the connection length of the slurry guide pipe and the adjusting pipe is conveniently adjusted, the bottom end of the adjusting pipe is inserted into the crack, the valve is opened, the concrete in the concrete tank can be led into the crack, the driving motor is controlled to work, the cam can be driven to rotate through the rotating rod, the vibrating block can be driven to reciprocate up and down and strike the ground through the combination of the sliding block, the connecting rod and the spring, the ground is vibrated further, and the filling effect of the concrete on the crack can be improved.

Description

Concrete crack repair structure

Technical Field

The utility model relates to the technical field of concrete crack repair, in particular to a concrete crack repair structure.

Background

Concrete cracks are physical structural changes due to the action of internal and external factors of a concrete structure, and the cracks are the main causes of the reduction of bearing capacity, durability and water resistance of the concrete structure.

Through retrieving the publication number CN218205896U, a concrete crack repair structure is disclosed, including the top board, top board one side fixed connection is provided with consolidates the honeycomb panel, consolidate the honeycomb panel other end fixed connection and be provided with the lower plate, a plurality of through-holes and consolidate the honeycomb panel intercommunication setting have been seted up to the lower plate, just lower plate one side fixed connection is provided with a plurality of inserted posts, inserted posts can fix this device in the split of concrete, just the top board outside cup joints and is provided with sealed sucking disc cover.

In the process of realizing the utility model, the inventor finds that at least the following problems in the prior art are not solved, and the combination of the inserted column, the sealing sucker sleeve, the hopper and the piston cylinder is used for grouting concrete cracks, so that in the use process, gaps are easily formed among the concrete in the process of filling the concrete due to irregular volumes of the cracks, and the density among the concrete is uneven.

Therefore, we propose a concrete crack repairing structure which can solve the above problems.

Disclosure of Invention

The utility model aims to provide a concrete crack repairing structure, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete crack repair structure, includes removes the frame, one side fixed mounting who removes the frame upper surface has the concrete tank, the middle part of concrete tank bottom inner wall runs through and installs the guide thick liquid pipe, guide thick liquid pipe runs through the top inner wall of removing the frame and fixed connection, the inside of guide thick liquid pipe top is provided with the valve, the inside of guide thick liquid pipe is vertical to be provided with the governing pipe, one side fixed mounting who removes frame top inner wall has the casing, one side of casing has driving motor through bolt fixed mounting, driving motor's motor shaft runs through the inner wall of casing and with dwang fixed connection, the dwang passes through the bearing and is connected with the inner wall rotation of casing opposite side, dwang level runs through cam and fixed connection, the inside sliding connection of casing has the slider, the upper surface and the cam laminating of slider lower surface, the vertical fixed mounting in both sides of slider has the connecting rod, the bottom of connecting rod runs through the bottom inner wall of casing and with the upper surface fixed connection of vibrations piece.

As an alternative of the technical scheme of the utility model, two groups of springs are arranged at the bottom side of the sliding block, the springs are sleeved on the outer side of the connecting rod, and the sliding block can be pushed to move upwards to reset through the elasticity of the springs.

As an alternative scheme of the technical scheme of the utility model, the top end of the regulating pipe penetrates through the middle part of the piston and is fixedly connected, the outer side of the piston is bonded with the sealing ring, the sealing ring is attached to the inner wall of the slurry guide pipe, and the connection tightness of the slurry guide pipe and the regulating pipe can be improved.

As an alternative of the technical scheme of the utility model, the outer side of the lower end of the slurry guide pipe is provided with the positioning bolt in a penetrating way, and one end of the positioning bolt is abutted against the outer side of the adjusting pipe, so that the connection stability of the slurry guide pipe and the adjusting pipe can be improved.

As an alternative of the technical scheme of the utility model, the other side of the upper surface of the movable frame is fixedly connected with a control panel through a screw, the input end of the control panel is electrically connected with an external power supply through a wire, and the output end of the control panel is electrically connected with the input end of the driving motor through a wire.

Compared with the prior art, the utility model has the beneficial effects that the connection length of the slurry guide pipe and the adjusting pipe is conveniently adjusted through the combination of the piston and the positioning bolt, the bottom end of the adjusting pipe is inserted into the crack, the valve is opened, the concrete in the concrete tank can be guided into the crack, the driving motor is controlled to work, the cam can be driven to rotate through the rotating rod, the vibration block can be driven to reciprocate up and down and knock the ground through the combination of the sliding block, the connecting rod and the spring, the ground is further vibrated, and the filling effect of the concrete on the crack can be improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a front view of a concrete crack repair structure according to the present utility model;

FIG. 2 is a schematic diagram showing the connection of a slurry guiding pipe and a regulating pipe of a concrete crack repairing structure according to the present utility model;

fig. 3 is a schematic diagram of a shell structure of a concrete crack repairing structure according to the present utility model.

In the figure: the concrete mixer comprises a movable frame 1, a concrete tank 11, a slurry guide pipe 12, a valve 13, an adjusting pipe 14, a control panel 15, a piston 2, a sealing ring 21, a positioning bolt 22, a shell 3, a driving motor 31, a rotating rod 32, a cam 33, a sliding block 34, a connecting rod 35, a vibration block 36 and a spring 37.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a concrete crack repair structure, including removing frame 1, one side fixed mounting who removes frame 1 upper surface has concrete tank 11, the middle part of concrete tank 11 bottom inner wall runs through and installs guide thick liquid pipe 12, guide thick liquid pipe 12 runs through the top inner wall of removing frame 1 and fixed connection, the inside of guide thick liquid pipe 12 top is provided with valve 13, the inside of guide thick liquid pipe 12 is vertical to be provided with governing pipe 14, the opposite side of removing frame 1 upper surface is through screw fixedly connected with control panel 15, insert the bottom of governing pipe 14 to the crack in, open valve 13, can be to the leading-in crack of concrete in the concrete tank 11 in.

In this embodiment, the top end of the adjusting tube 14 penetrates through the middle part of the piston 2 and is fixedly connected, a sealing ring 21 is adhered to the outer side of the piston 2, the sealing ring 21 is attached to the inner wall of the pulp guiding tube 12, a positioning bolt 22 is installed on the outer side of the lower end of the pulp guiding tube 12 in a penetrating mode, one end of the positioning bolt 22 abuts against the outer side of the adjusting tube 14, the connecting length of the pulp guiding tube 12 and the adjusting tube 14 is conveniently adjusted through sliding connection of the piston and the pulp guiding tube 12, and the positioning bolt 22 is screwed to enable one end of the positioning bolt 22 to abut against the outer side of the adjusting tube 14, so that the pulp guiding tube 12 and the adjusting tube 14 are fixedly connected.

In the embodiment, a shell 3 is fixedly arranged on one side of the inner wall of the top end of a movable frame 1, a driving motor 31 is fixedly arranged on one side of the shell 3 through bolts, a motor shaft of the driving motor 31 penetrates through the inner wall of the shell 3 and is fixedly connected with a rotating rod 32, the rotating rod 32 is rotationally connected with the inner wall of the other side of the shell 3 through a bearing, the rotating rod 32 horizontally penetrates through a cam 33 and is fixedly connected with the cam 33, a sliding block 34 is slidingly connected inside the shell 3, the upper surface of the sliding block 34 is attached to the cam 33, a connecting rod 35 is vertically and fixedly arranged on two sides of the lower surface of the sliding block 34, the bottom end of the connecting rod 35 penetrates through the inner wall of the bottom end of the shell 3 and is fixedly connected with the upper surface of a vibration block 36, the bottom side of slider 34 is provided with two sets of springs 37, the outside at connecting rod 35 is established to the spring 37 cover, control driving motor 31 work, can drive cam 33 rotation through dwang 32, when the protruding end of cam 33 and the upper surface laminating of slider 34, can promote slider 34 and move down, when slider 34 is kept away from to the protruding end of cam 33, can promote slider 34 through the elasticity of spring 37 and reciprocate up and down, slider 34 reciprocating motion in-process, can promote reciprocating motion about the vibrations piece 36 through connecting rod 35, and strike ground, further ground vibrations, can improve the filling effect of concrete to the gap, thereby improve the restoration effect of concrete crack.

When the concrete crack repairing structure is used, the movable frame 1 can push the adjusting pipe 14 to move to the position right above a crack, the piston is in sliding connection with the slurry guide pipe 12, the connection length of the slurry guide pipe 12 and the adjusting pipe 14 is conveniently adjusted, the bottom end of the adjusting pipe 14 is inserted into the crack, the positioning bolt 22 is screwed down, one end of the positioning bolt is abutted against the outer side of the adjusting pipe 14, the slurry guide pipe 12 is fixedly connected with the adjusting pipe 14, the valve 13 is opened, concrete in the concrete tank 11 can be led into the crack, the driving motor 31 is controlled to work, the cam 33 can be driven to rotate through the rotating rod 32, the sliding block 34 can be pushed to move downwards when the convex end of the cam 33 is attached to the upper surface of the sliding block 34, the sliding block 34 can be pushed to move upwards to reset through the elastic force of the spring 37, and the sliding block 34 can be pushed to reciprocate up and down through the connecting rod 35 in the reciprocating movement process, the ground is knocked down, the ground is vibrated further, and the crack repairing effect of the concrete can be improved.

Claims

1. The utility model provides a concrete crack repair structure, its characterized in that, including removing the frame, one side fixed mounting who removes the frame upper surface has the concrete tank, the middle part of concrete tank bottom inner wall runs through and installs the guide thick liquid pipe, guide thick liquid pipe runs through the top inner wall of removing the frame and fixed connection, the inside of guide thick liquid pipe top is provided with the valve, the inside of guide thick liquid pipe is vertical to be provided with the governing pipe, one side fixed mounting who removes frame top inner wall has the casing, one side of casing has driving motor through bolt fixed mounting, driving motor's motor shaft runs through the inner wall of casing and with dwang fixed connection, the dwang passes through the inner wall swivelling joint of bearing and casing opposite side, dwang level runs through cam and fixed connection, the inside sliding connection of casing has the slider, the upper surface and the laminating of slider, the vertical fixed mounting in both sides of slider lower surface has the connecting rod, the bottom of connecting rod runs through the bottom inner wall of casing and with the last fixed connection of vibrations piece.

2. A concrete crack-repairing structure according to claim 1, wherein: two groups of springs are arranged at the bottom side of the sliding block, and the springs are sleeved on the outer side of the connecting rod.

3. A concrete crack-repairing structure according to claim 1, wherein: the top of the adjusting pipe penetrates through the middle of the piston and is fixedly connected with the piston, a sealing ring is bonded to the outer side of the piston, and the sealing ring is attached to the inner wall of the slurry guide pipe.

4. A concrete crack-repairing structure according to claim 1, wherein: the outside of guide thick liquid pipe lower extreme runs through and installs positioning bolt, positioning bolt's one end supports tightly in the outside of adjusting pipe.

5. A concrete crack-repairing structure according to claim 1, wherein: the other side of the upper surface of the movable frame is fixedly connected with a control panel through a screw, the input end of the control panel is electrically connected with an external power supply through a wire, and the output end of the control panel is electrically connected with the input end of the driving motor through a wire.