CN217981114U

CN217981114U - Concrete anti-cracking performance detection device

Info

Publication number: CN217981114U
Application number: CN202221700864.0U
Authority: CN
Inventors: 乐正祥; 钱翔
Original assignee: Jiangsu Yuhang Building Materials Technology Co ltd
Current assignee: Jiangsu Yuhang Building Materials Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-06
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a concrete anti-cracking performance detection device, the power distribution box comprises a box body, the inboard of box is equipped with rotating-structure, rotating-structure includes bull stick, bent plate, splint one, splint two, circle piece and frid, the bottom of bent plate and the inner wall bottom one side fixed connection of box, one side top of bent plate is connected with the bull stick through the round pin hub rotation, one side of bull stick leads to the groove slide joint has the circle piece, the rear end fixedly connected with splint one of circle piece. This anti performance detection device that splits of concrete, through the box, the bottom plate, and a housing, the slider, the straight board, spring one, the cooperation of rotating-structure and precession structure, make the device when using, can be through rotating the riser, the riser moves down, the riser drives the bull stick and rotates, the bull stick drives splint one and rotates, and then make splint one be close to splint two, and then the staff of being convenient for fixes the concrete, avoid examining time measuring to the concrete, lead to the concrete to take place to drop, and then influence the testing result.

Description

Concrete anti-cracking performance detection device

Technical Field

The utility model relates to a concrete technical field specifically is a concrete crack resistance can detection device.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete which is prepared by mixing cement as the cementing material, sand and stone as the aggregate and water (which may contain additives and admixtures) according to a certain proportion and stirring, and is also called common concrete, and is widely applied to civil engineering.

Concrete anti-cracking performance detection device among the prior art is not convenient for the staff and is fixed the concrete, and then when detecting the concrete, leads to the concrete to take place to drop easily, and then influences the testing result, and concrete anti-cracking performance detection device among the prior art, can't be automatic bump the concrete, and then lead to detection time longer, and then influence detection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete anti-cracking performance detection device to solve the concrete anti-cracking performance detection device among the prior art who provides in the above-mentioned background art, the staff of being not convenient for fixes the concrete, and then when examining the concrete, leads to the concrete to take place to drop easily, and then influences the problem of testing result.

In order to achieve the above purpose, the utility model provides a following technical scheme: a concrete crack resistance detection device comprises a box body, wherein a rotating structure is arranged on the inner side of the box body;

the rotating structure comprises a rotating rod, a curved plate, a first clamping plate, a second clamping plate, a round block and a groove plate;

the bottom of bent plate and the inner wall bottom one side fixed connection of box, one side top of bent plate is rotated through the round pin axle and is connected with the bull stick, the logical groove sliding clamping in one side of bull stick has the circle piece, the rear end fixedly connected with splint one of circle piece, the outer wall top clearance fit of splint one has the frid, the fixed splint two that is provided with in top one side of bent plate.

Preferably, the bottom of the box body is fixedly provided with a bottom plate, and the top of the box body is fixedly provided with a shell. The bottom plate plays a supporting role for the box body.

Preferably, a first spring is fixedly arranged on one side of the top of the inner wall of the box body, a straight plate is fixedly arranged at the bottom of the first spring, and a sliding block is fixedly arranged at the top of the box body. The first spring can drive the straight plate to move downwards.

Preferably, a precession structure is arranged on the inner side of the box body;

the screw-in structure comprises a threaded rod, a square block, a transverse plate, a second spring and a vertical block;

the top of diaphragm and the inner wall top one side fixed connection of box, the fixed spring two that is provided with in bottom of diaphragm, the bottom of spring two and top one side fixed connection of bull stick, one side of spring two is equipped with the threaded rod, the outer wall of threaded rod and the inner wall clearance fit of bull stick, the outer wall threaded connection of threaded rod has the riser, the one end of riser is laminated with the top of bull stick mutually, the bottom fixedly connected with square of threaded rod, the preceding terminal surface of square is rotated through round pin axle and top one side of bent plate and is connected, bottom one side of diaphragm and the top fixed connection of frid. The design can make the rotating rod rotate.

Preferably, an impact structure is arranged above the box body;

the impact structure comprises a motor, a circular plate, an inclined block, an annular plate and a sphere;

the bottom of motor and the top one side fixed connection of box, the fixed plectane that is provided with of output of motor, the one end laminating of plectane has the sloping block, the fixed annular slab that is provided with of one end of sloping block, the outer wall of annular slab and the top inner wall clearance fit of box, the inner wall of annular slab and the outer wall slip joint of slider, the fixed spheroid that is provided with in bottom of annular slab, one side below of annular slab and the one end fixed connection of straight board. The design can automatically impact the concrete.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete crack resistance detection device has the advantages that through the matching of the box body, the bottom plate, the shell, the sliding block, the straight plate, the first spring, the rotating structure and the screwing-in structure, when the device is used, the vertical block can move downwards through rotating the vertical block, the vertical block drives the rotating rod to rotate, the rotating rod drives the round block to move, the round block drives the first clamping plate to move, the first clamping plate is close to the second clamping plate, so that workers can fix concrete conveniently, and the phenomenon that the concrete drops when the concrete is detected and further the detection result is influenced is avoided;

through the matching of the box body, the bottom plate, the shell, the sliding block, the straight plate, the first spring and the impact structure, when the device is used, the circular plate can be driven by the motor to rotate, the circular plate drives the inclined block to move upwards, the inclined block drives the annular plate to move upwards, when the circular plate leaves the inclined block, the first spring drives the straight plate to move downwards, the straight plate drives the annular plate to move downwards, the annular plate drives the ball to move downwards, and further the ball impacts concrete, so that the concrete is automatically impacted, the detection time is shortened, and the detection efficiency is improved;

meanwhile, the motor drives the circular plate to rotate, the circular plate drives the inclined block to move upwards, the inclined block drives the annular plate to move upwards, when the circular plate leaves the inclined block, the spring I drives the straight plate to move downwards, the straight plate drives the annular plate to move downwards, and the annular plate drives the ball body to move downwards, so that the ball body impacts concrete, operation of workers is facilitated, and the workers can use the concrete conveniently.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the case, the base plate and the housing of FIG. 1;

FIG. 3 is a schematic view of the first clamping plate, the round block and the slot plate in FIG. 1;

fig. 4 is a schematic structural view of the motor, the circular plate and the swash block in fig. 1.

In the figure: 1. the device comprises a box body, 2, a rotating structure, 201, a rotating rod, 202, a curved plate, 203, a clamping plate I, 204, a clamping plate II, 205, a round block, 206, a groove plate, 3, a screwing structure, 301, a threaded rod, 302, a square block, 303, a transverse plate, 304, a spring II, 305, a vertical block, 4, an impact structure, 401, a motor, 402, a round plate, 403, an inclined block, 404, a ring plate, 405, a sphere, 5, a bottom plate, 6, a shell, 7, a sliding block, 8, a straight plate, 9 and a spring I.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete crack resistance detection device comprises a box body 1, wherein a bottom plate 5 is fixedly arranged at the bottom of the box body 1, a shell 6 is fixedly arranged at the top of the box body 1, sliding doors are respectively arranged on the front end faces of the box body 1 and the shell 6, a first spring 9 is fixedly arranged on one side of the top of the inner wall of the box body 1, the first spring 9 gives downward force to a straight plate 8, the bottom of the first spring 9 is fixedly provided with the straight plate 8, a sliding block 7 is fixedly arranged at the top of the box body 1, a rotating structure 2 is arranged on the inner side of the box body 1, and the rotating structure 2 comprises a rotating rod 201, a curved plate 202, a first clamping plate 203, a second clamping plate 204, a round block 205 and a groove plate 206;

the bottom of bent plate 202 and the inner wall bottom one side fixed connection of box 1, one side top of bent plate 202 is connected with bull stick 201 through the round pin rotation, the round pin axle can rotate in one side top of bent plate 202 when making bull stick 201 atress, the logical groove sliding clamping in one side of bull stick 201 has a disk 205, the rear end fixedly connected with splint one 203 of disk 205, the outer wall top clearance fit of splint one 203 has frid 206, the fixed splint two 204 that is provided with in top one side of bent plate 202, the outer wall one end of splint one 203 and splint two 204 is all processed there is the dull polish line.

The inboard of box 1 is equipped with precession structure 3, precession structure 3 includes threaded rod 301, square 302, horizontal board 303, spring two 304 and riser 305, the top of horizontal board 303 and the inner wall top one side fixed connection of box 1, the fixed spring two 304 that is provided with in bottom of horizontal board 303, spring two 304 gives the outside power of bull stick 201, the bottom of spring two 304 and the top one side fixed connection of bull stick 201, one side of spring two 304 is equipped with threaded rod 301, the outer wall of threaded rod 301 and the inner wall clearance fit of bull stick 201, the outer wall threaded connection of threaded rod 301 has riser 305, the one end of riser 305 is laminated with the top of bull stick 201, the bottom fixed connection of threaded rod 301 has square 302, the preceding terminal surface of square 302 is rotated through round pin axle and top one side of bent plate 202 and is connected, bottom one side of horizontal board 303 and the top fixed connection of frid 206.

The top of box 1 is equipped with striking structure 4, striking structure 4 includes motor 401, plectane 402, sloping block 403, annular plate 404 and spheroid 405, motor 401's bottom and the top one side fixed connection of box 1, motor 401's model is according to the actual use condition and decides, motor 401's the fixed plectane 402 that is provided with of output, the one end laminating of plectane 402 has sloping block 403, the fixed annular plate 404 that is provided with of one end of sloping block 403, the outer wall of annular plate 404 and the top inner wall clearance fit of box 1, the inner wall of annular plate 404 and the outer wall slip joint of slider 7, slider 7 plays limiting displacement when moving annular plate 404 atress, the fixed spheroid 405 that is provided with in bottom of annular plate 404, one side below and the one end fixed connection of straight board 8 of annular plate 404.

In this embodiment, when the device for detecting the anti-cracking performance of concrete is used, firstly, the motor 401 is connected to an external power supply, the vertical block 305 is rotated, the vertical block 305 moves downwards, the vertical block 305 drives the rotating rod 201 to rotate, the rotating rod 201 drives the round block 205 to move, the round block 205 drives the first clamping plate 203 to move, and further the first clamping plate 203 is close to the second clamping plate 204, so that a worker can fix the concrete, and the situation that the concrete drops when being detected is avoided, and further the detection result is affected, the motor 401 starts to work, the motor 401 drives the round plate 402 to rotate, the round plate 402 drives the sloping block 403 to move upwards, the sloping block 403 drives the annular plate 404 to move upwards, when the round plate 402 leaves the sloping block 403, the spring one 9 drives the straight plate 8 to move downwards, the straight plate 8 drives the annular plate 404 to move downwards, the annular plate 404 drives the sphere 405 to move downwards, and further the sphere 405 impacts the concrete, so that the concrete is automatically impacted on the concrete, and the anti-cracking effect of the concrete can be detected by observing the number of impacts on different concretes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete crack resistance detection device, includes box (1), its characterized in that: a rotating structure (2) is arranged on the inner side of the box body (1);

the rotating structure (2) comprises a rotating rod (201), a curved plate (202), a first clamping plate (203), a second clamping plate (204), a round block (205) and a groove plate (206);

the bottom of bent board (202) and the inner wall bottom one side fixed connection of box (1), one side top of bent board (202) is connected with bull stick (201) through the round pin rotation, one side of bull stick (201) leads to the groove slip joint to have a round piece (205), the rear end fixedly connected with splint (203) of round piece (205), the outer wall top clearance fit of splint (203) has frid (206), the fixed splint two (204) that are provided with in top one side of bent board (202).

2. The concrete crack resistance detection device of claim 1, characterized in that: the bottom of the box body (1) is fixedly provided with a bottom plate (5), and the top of the box body (1) is fixedly provided with a shell (6).

3. The concrete crack resistance detection device of claim 1, characterized in that: a first spring (9) is fixedly arranged on one side of the top of the inner wall of the box body (1), a straight plate (8) is fixedly arranged at the bottom of the first spring (9), and a sliding block (7) is fixedly arranged on the top of the box body (1).

4. The concrete crack resistance detection device of claim 1, characterized in that: a precession structure (3) is arranged on the inner side of the box body (1);

the screw-in structure (3) comprises a threaded rod (301), a square block (302), a transverse plate (303), a second spring (304) and a vertical block (305);

the top of diaphragm (303) and the inner wall top one side fixed connection of box (1), the fixed spring two (304) that is provided with in bottom of diaphragm (303), the bottom of spring two (304) and the top one side fixed connection of bull stick (201), one side of spring two (304) is equipped with threaded rod (301), the outer wall of threaded rod (301) and the inner wall clearance fit of bull stick (201), the outer wall threaded connection of threaded rod (301) has riser (305), the one end of riser (305) is laminated with the top of bull stick (201) mutually, the bottom fixedly connected with square (302) of threaded rod (301), the preceding terminal surface of square (302) is rotated through round pin axle and top one side of bent plate (202) and is connected, the bottom one side of diaphragm (303) and the top fixed connection of frid (206).

5. The concrete crack resistance detection device of claim 1, characterized in that: an impact structure (4) is arranged above the box body (1);

the impact structure (4) comprises a motor (401), a circular plate (402), an inclined block (403), an annular plate (404) and a sphere (405);

the bottom of motor (401) and the top one side fixed connection of box (1), the fixed plectane (402) that is provided with of output of motor (401), the one end laminating of plectane (402) has sloping block (403), the fixed annular slab (404) that is provided with of one end of sloping block (403), the outer wall of annular slab (404) and the top inner wall clearance fit of box (1), the inner wall of annular slab (404) and the outer wall slip joint of slider (7), the fixed spheroid (405) that is provided with in bottom of annular slab (404), one side below of annular slab (404) and the one end fixed connection of straight board (8).