CN220166823U

CN220166823U - Dam crack repairing device

Info

Publication number: CN220166823U
Application number: CN202321334832.8U
Authority: CN
Inventors: 赵英达
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-12-12
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of dam crack repair, and particularly discloses a dam crack repair device which comprises a connecting shaft, wherein rotating wheels are rotatably connected to the left end and the right end of the connecting shaft, a sliding groove is formed in the outer surface of the rotating shaft, a sliding rod is connected to the inner surface of the sliding groove in a sliding mode, a fisheye joint is fixedly connected to the lower end of the sliding rod, a mounting plate is hinged to the lower end of the fisheye joint, a guide plate is fixedly connected to the outer surface of the lower end of the mounting plate, a supporting plate is fixedly connected to the outer surface of the connecting shaft, a water tank is fixedly connected to the outer surface of the upper end of the supporting plate, and a hose I is fixedly connected to the lower end of the water tank. According to the utility model, the components such as the water tank, the first hose and the guide plate are arranged, and the dust and the fragments remained in the dam cracks are washed under the action of high-pressure water flow by the cleaning agent, so that the cleaning performance in the cracks is maintained, the generation of bubbles during crack repair is reduced, and the dam crack repair quality is remarkably improved.

Description

Dam crack repairing device

Technical Field

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

Background

The dam is usually a water-blocking dam for intercepting a river, a water-blocking dam for a reservoir, a river and the like, and can be divided into two main types, namely a concrete dam and a earth-rock dam, wherein the concrete dam is usually formed by pouring reinforced concrete, the surface of the dam is easy to crack under the influence of external factors such as geological action, expansion and contraction, and the safety of the dam can be seriously affected by not timely repairing the crack;

when the existing dam crack repairing device is used, the crack needs to be expanded firstly, then the inner wall of the crack is polished by the steel wire, then the inclined hole barrel crack is drilled at the side part of the crack, and finally the crack filling operation is carried out. Different instruments are needed for expanding, polishing and drilling in the prior art, so that the labor intensity of workers is increased, and the repair efficiency is also influenced;

the device has the functions of expanding and polishing cracks, is beneficial to reducing the number of devices carried by staff, is beneficial to improving the repairing efficiency of the cracks, and is convenient for the fixing barrel to install a drilling barrel on the fixing barrel, and the inclined hole drilling operation is carried out on the periphery of the cracks of the dam, so that the follow-up filling is convenient.

Aiming at the problems, the prior patent provides a solution, but the device can not effectively clean dust and impurities in cracks in time when repairing dam cracks, and the residual dust, scraps and other impurities in the cracks can prevent the repairing agent from flowing in the cracks so as to influence the filling density of the cracks, so that bubbles and cavities are easily generated in the cracks, and the repairing quality of the cracks is influenced.

For this purpose, a dam crack repairing device is proposed.

Disclosure of Invention

The utility model aims to provide a dam crack repairing device which can solve the problem that the conventional repairing device cannot clean impurities in cracks.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dam crack patching device, includes the connecting axle, both ends are rotated about the connecting axle and are connected with the runner, the spout has been seted up to the connecting axle surface, spout internal surface sliding connection has the slide bar, slide bar lower extreme fixedly connected with fisheye joint, fisheye joint lower extreme articulates there is the mounting panel, mounting panel lower extreme surface fixedly connected with deflector, connecting axle surface fixedly connected with layer board, layer board upper end surface fixedly connected with water tank, water tank lower extreme fixedly connected with hose one, hose one internal surface fixedly connected with nozzle, hose one runs through to the mounting panel downside and with mounting panel fixedly connected with, water tank upper end surface fixedly connected with trachea, trachea rear end fixedly connected with air pump.

Preferably, the handles are fixedly connected to the rear side of the outer surface of the connecting shaft, the number of the handles is two, the handles are distributed in parallel, the lower ends of the handles in two groups are fixedly connected with connecting rods respectively, and the number of the connecting rods is two, and the connecting rods are symmetrically distributed.

Preferably, a bottom plate is fixedly connected between the two groups of connecting rods, a box body is fixedly connected to the outer surface of the upper end of the bottom plate, and the outer surface of the upper end of the box body is fixedly connected with the air pump.

Preferably, the inside hollow structure that is of box, box upper end surface fixedly connected with one-way inlet pipe, one-way inlet pipe is linked together with the box is inside.

Preferably, the outer surface of the lower end of the box body is fixedly connected with a second hose, the lower end of the second hose penetrates through the lower side of the mounting plate and is fixedly connected with the mounting plate, and the lower side of the inner surface of the second hose is fixedly connected with a spray head.

Preferably, the inner side of the box body is rotationally connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with blades, and the number of the blades is four groups and distributed circularly.

Preferably, the left end and the right end of the rotating shaft respectively penetrate through the outer side of the box body and are fixedly connected with friction wheels, the outer surface of the rotating wheel is close to one side of the box body and is fixedly connected with friction rings, the friction rings are circular, and the outer surface of the friction wheels is rotationally attached to the friction rings.

Preferably, the number of the friction rings and the friction wheels is two, and the friction rings and the friction wheels are symmetrically distributed and are made of wear-resistant rubber materials.

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

1. according to the utility model, the components such as the water tank, the hose I and the guide plate are arranged, and the dust and the fragments remained in the cracks of the dam are washed under the action of high-pressure water flow by the cleaning agent, so that the cleaning property in the cracks is maintained, the generation of bubbles during crack repair is reduced, and the crack repair quality of the dam is obviously improved;

2. according to the utility model, by arranging the friction ring, the rotating shaft, the blades and other components, the repairing agent is continuously stirred in the process of repairing the cracks, so that the uniformity and the fluidity of the repairing agent are always maintained in the process of repairing the cracks, and the quality and the efficiency of repairing the cracks of the dam can be greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a view of the overall structure of the present utility model;

FIG. 2 is a second overall structural view of the present utility model;

FIG. 3 is a top view of the overall structure of the present utility model;

fig. 4 is a cross-sectional view taken along line A-A in fig. 3 in accordance with the present utility model.

Reference numerals illustrate:

1. a rotating wheel; 2. a grip; 3. a case; 4. an air pump; 5. a unidirectional feed pipe; 6. an air pipe; 7. a connecting rod; 8. a water tank; 9. a slide bar; 10. a supporting plate; 11. a mounting plate; 12. a first hose; 13. a second hose; 14. a fish eye joint; 15. a friction ring; 16. a friction wheel; 17. a connecting shaft; 18. a chute; 19. a bottom plate; 20. a rotating shaft; 21. a blade; 22. a nozzle; 23. a spray head; 24. and a guide plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a dam crack patching device, includes connecting axle 17, connecting axle 17 left and right sides both ends are rotated and are connected with runner 1, spout 18 has been seted up to connecting axle 17 surface, spout 18 internal surface sliding connection has slide bar 9, slide bar 9 lower extreme fixedly connected with fisheye joint 14, fisheye joint 14 lower extreme articulates there is mounting panel 11, mounting panel 11 lower extreme surface fixedly connected with deflector 24, connecting axle 17 surface fixedly connected with layer board 10, layer board 10 upper end surface fixedly connected with water tank 8, water tank 8 lower extreme fixedly connected with hose one 12, hose one 12 internal surface fixedly connected with nozzle 22, hose one 12 runs through to mounting panel 11 downside and with mounting panel 11 fixedly connected, water tank 8 upper end surface fixedly connected with trachea 6, trachea 6 rear end fixedly connected with air pump 4.

Through adopting above-mentioned technical scheme, when carrying out dam crack repair, user holds handle 2 and promotes runner 1 through connecting axle 17 and rotate, runner 1 is in the rotation in-process with deflector 24 block to the crack in and make it slide along the crack, because the crack often is crookedly tortuous, deflector 24 can drive slide bar 9 along spout 18 internal sliding through mounting panel 11 in the crack according to the trend of crack, or make mounting panel 11 pass through fisheye joint 14 deflection certain angle, and then make mounting panel 11 drive hose one 12 synchronous upset, the user need not deliberately aim at the crack with hose one 12 when promoting runner 1 rotation, and then the effectual operation procedure that simplifies the crack repair, simultaneously with the electrically conductive operation of air pump 4, high-pressure gas is through trachea 6 entering water tank 8 in, promote the inside cleaning agent of water tank 8 and spout from hose one 12 inboard nozzle 22, wash the dust piece that remains in the dam crack under the effect of high-pressure rivers, thereby help keeping the cleanliness in the crack, bubble's production when repairing has been reduced, the quality of repairing the dam crack has been remarkably improved.

Specifically, as shown in fig. 1, the handles 2 are fixedly connected to the rear side of the outer surface of the connecting shaft 17, the number of the handles 2 is two, the handles are distributed in parallel, the lower ends of the two handles 2 are respectively and fixedly connected with the connecting rods 7, and the number of the connecting rods 7 is two, and the connecting rods 7 are distributed symmetrically.

The two groups of connecting rods 7 are fixedly connected with a bottom plate 19, the outer surface of the upper end of the bottom plate 19 is fixedly connected with a box body 3, and the outer surface of the upper end of the box body 3 is fixedly connected with an air pump 4.

The inside hollow structure that is of box 3, box 3 upper end surface fixedly connected with one-way inlet pipe 5, one-way inlet pipe 5 is linked together with box 3 inside.

The outer surface of the lower end of the box body 3 is fixedly connected with a second hose 13, the lower end of the second hose 13 penetrates through the lower side of the mounting plate 11 and is fixedly connected with the mounting plate 11, and the lower side of the inner surface of the second hose 13 is fixedly connected with a spray head 23.

Through adopting above-mentioned technical scheme, handle 2 supports bottom plate 19 through connecting rod 7, and bottom plate 19 fixes box 3, and filling the repairing agent for dam repair in to box 3 through unidirectional feed pipe 5 when repairing, then inject high-pressure gas into box 3 through air pump 4, and the repairing agent gets into hose two 13 and spouts in the crack from shower nozzle 23 under the pressure effect of gas, realizes the quick repair of crack through pouring the repairing agent into the crack of dam.

Specifically, as shown in fig. 4, the inner side of the box 3 is rotatably connected with a rotating shaft 20, the outer surface of the rotating shaft 20 is fixedly connected with blades 21, and the number of the blades 21 is four, and the blades are distributed circularly.

The left end and the right end of the rotating shaft 20 respectively penetrate through the outer side of the box body 3 and are fixedly connected with friction wheels 16, one side, close to the box body 3, of the outer surface of the rotating wheel 1 is fixedly connected with friction rings 15, the friction rings 15 are annular, and the outer surface of each friction wheel 16 is rotationally attached to the corresponding friction ring 15.

The number of the friction rings 15 and the friction wheels 16 is two, the friction rings 15 and the friction wheels 16 are symmetrically distributed, and the friction rings 15 and the friction wheels 16 are made of wear-resistant rubber materials.

Through adopting above-mentioned technical scheme, runner 1 can drive friction ring 15 synchronous rotation at the rotation in-process, friction wheel 16 rotates along with friction ring 15 rotation through the laminating of rotating with friction ring 15, and friction wheel 16 drives pivot 20 synchronous rotation, and then drives blade 21 through pivot 20 and rotate, stirs the repairing agent in the box 3 through the rotation of blade 21 to keep repairing agent's homogeneity and mobility in crack repairing process, and then quality and efficiency that the improvement dam crack that can be very big repaired.

Working principle: the user holds the handle 2 and promotes runner 1 through the connecting axle 17 and rotates, simultaneously with deflector 24 block to the crack and make it slide along the crack, deflector 24 can drive slide bar 9 through mounting panel 11 in the crack and slide along spout 18 in the crack, perhaps make mounting panel 11 pass through fisheye joint 14 and deflect certain angle, and then make mounting panel 11 drive hose one 12 and overturn in step, high-pressure gas gets into in the water tank 8 through trachea 6, promote the cleaning agent in the water tank 8 and spout from the nozzle 22 of hose one 12 inboard, wash the dust piece that remains in the dam crack under the effect of high-pressure rivers, connecting rod 7 supports fixedly through bottom plate 19 box 3, fill the repair agent for the dam repair through unidirectional feed pipe 5 to box 3 in the time of repairing, then inject high-pressure gas into box 3 through air pump 4, the repair agent gets into hose two 13 and spouts in the crack from shower nozzle 23 under the effect of gas pressure, realize quick repair of crack through pouring the repair agent into the crack of dam.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. Dam crack repairing device, including connecting axle (17), its characterized in that: the utility model discloses a water tank, including connecting axle (17), spout (18) have been seted up to both ends rotation about connecting axle (17), spout (18) internal surface sliding connection has slide bar (9), slide bar (9) lower extreme fixedly connected with fish-eye joint (14), the articulated mounting panel (11) that has of fish-eye joint (14) lower extreme, mounting panel (11) lower extreme surface fixedly connected with deflector (24), connecting axle (17) surface fixedly connected with layer board (10), layer board (10) upper end surface fixedly connected with water tank (8), water tank (8) lower extreme fixedly connected with hose one (12), hose one (12) internal surface fixedly connected with nozzle (22), hose one (12) run through to mounting panel (11) downside and with mounting panel (11) fixedly connected with, water tank (8) upper end surface fixedly connected with trachea (6), trachea (6) rear end fixedly connected with air pump (4).

2. A dam crack repair apparatus as claimed in claim 1, wherein: the utility model discloses a handle, including connecting axle (17), handle (2) are connected with in the rear side of connecting axle (17) surface, the quantity of handle (2) is two sets of and be parallel distribution, two sets of handle (2) lower extreme fixedly connected with connecting rod (7) respectively, the quantity of connecting rod (7) is two sets of and be symmetrical distribution.

3. A dam crack repair apparatus as claimed in claim 2, wherein: a bottom plate (19) is fixedly connected between the two groups of connecting rods (7), a box body (3) is fixedly connected to the outer surface of the upper end of the bottom plate (19), and the outer surface of the upper end of the box body (3) is fixedly connected with an air pump (4).

4. A dam crack repair apparatus according to claim 3, wherein: the inside hollow structure that is of box (3), box (3) upper end surface fixedly connected with one-way inlet pipe (5), one-way inlet pipe (5) are linked together with box (3) inside.

5. The dam crack repair device as claimed in claim 4, wherein: the outer surface of the lower end of the box body (3) is fixedly connected with a second hose (13), the lower end of the second hose (13) penetrates through the lower side of the mounting plate (11) and is fixedly connected with the mounting plate (11), and the lower side of the inner surface of the second hose (13) is fixedly connected with a spray head (23).

6. The dam crack repair device as claimed in claim 5, wherein: the inner side of the box body (3) is rotationally connected with a rotating shaft (20), the outer surface of the rotating shaft (20) is fixedly connected with blades (21), and the number of the blades (21) is four groups and distributed circularly.

7. The dam crack repair device as claimed in claim 6, wherein: the rotating shaft (20) is characterized in that the left end and the right end of the rotating shaft (20) respectively penetrate through the outer side of the box body (3) and are fixedly connected with friction wheels (16), one side, close to the box body (3), of the outer surface of the rotating wheel (1) is fixedly connected with friction rings (15), the friction rings (15) are annular, and the outer surface of each friction wheel (16) is rotationally attached to the corresponding friction ring (15).

8. The dam crack repair device as claimed in claim 7, wherein: the friction rings (15) and the friction wheels (16) are symmetrically distributed, and the friction rings (15) and the friction wheels (16) are made of wear-resistant rubber materials.