Wall crack repairing device for civil construction

Abstract

The utility model relates to the related technical field of wall crack repairing, in particular to a wall crack repairing device for civil construction, which comprises a fixing frame, a repairing mechanism is arranged on the surface of one side of the fixing frame, and a discharging mechanism is arranged on the surface of the inner side of the fixing frame. According to the wall crack repairing device for civil engineering construction, a user integrally attaches the fixing frame to a wall crack, holds a handle with a hand and pushes the fixing frame to move, at the moment, a rotating cylinder rotates on a fixing rod through a rotating hole to drive the whole to move, filler filled on the repaired wall crack can be flattened, and after the rotating cylinder is flattened, the fixing frame is fixed to the wall crack, so that the wall crack is repaired. When the wall crack is scraped, the excessive filler on the wall crack is scraped off by the rear fixing block, at the moment, the scraped excessive filler falls into the storage groove and does not fall onto the ground, the filler collected by the storage groove can be used for the second time, and waste of resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to wall crack repair, in particular to a wall crack repair device for civil construction. Background Art

[0002] Civil construction, that is, the construction of civil engineering projects, covers the construction of buildings, structures, and engineering objects within the scope of many projects, such as houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, and protection, etc., in various categories above ground, underground, on land, on water, and underwater. It includes various technical activities such as survey, design, construction, maintenance, and management during the construction process. The walls of civil engineering construction will crack after long-term use. There are many factors that cause wall cracks, which are generally divided into temperature cracks, settlement cracks, structural cracks, and surface latex paint cracks. , cracks in joints, etc., so a wall crack repair device is one of the commonly used tools. However, most of the existing wall crack repair devices generally use a chisel to chisel the gap open and expose the cement mortar wall inside when filling the wall gap, and then fill the inside with a repair agent or other repair filler, and then use a tool to smooth the wall. During this period, it is necessary to continuously smoothen the wall so that the whole is on a plane. This process is more troublesome. In addition, we often encounter the situation that the filler will drip on the ground and is difficult to clean. Therefore, there is a special need for a wall crack repair device for civil construction.

[0003] However, most of the existing wall crack repair devices generally use a chisel to chisel the crack open to expose the cement mortar wall surface inside, and then fill the inside with a repair agent or other repair filler, and then use a tool to smooth the wall. During this period, it is necessary to continuously smooth the wall so that the whole is on a flat surface. This process is more troublesome. In addition, we often encounter the situation that the filler will drip on the ground and is difficult to clean. Utility Model Content

[0004] The purpose of the utility model is to provide a wall crack repair device for civil construction to solve the problem of most existing wall crack repair devices proposed in the above-mentioned background technology. When filling the wall cracks, the cracks are usually chiseled open with a chisel to expose the cement mortar wall surface inside, and then the inside is filled with a repair agent or other repair fillers, and then the wall is smoothed with a tool. During this period, it is necessary to continuously smoothen the wall so that the whole is on a plane. This process is more troublesome. In addition, we often encounter the problem that the filler will drip on the ground and is difficult to clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall crack repair device for civil construction, comprising a fixed frame, a repair mechanism is arranged on one side surface of the fixed frame, and a discharging mechanism is arranged on the inner side surface of the fixed frame;

[0006] The repair mechanism includes a fixing rod, a rotating cylinder, a rotating hole, a fixing block, a receiving groove and a handle. The inner surface of the fixing frame is fixedly connected with the fixing rod, the outer surface of the fixing rod is penetrated and connected with the rotating cylinder, a side surface of the rotating cylinder is provided with a rotating hole, the outer surface of the fixing frame is fixedly connected with the fixing block, a side surface of the fixing block is provided with a receiving groove, and a side surface of the fixing block is fixedly connected with a handle.

[0007] Preferably, the rotating hole and the fixing rod are rotatably connected, and the outer wall size of the fixing rod is consistent with the inner wall size of the rotating hole.

[0008] Preferably, the discharging mechanism includes a placement rack, a spring, a fixing part, a push rod, a limiting hole, a placement hole, a repair agent and a slot; the inner surface of the fixing frame is fixedly connected to the placement rack, one side surface of the placement rack is fixedly connected to the spring, one end surface of the spring is fixedly connected to the fixing part, one side surface of the fixing part is fixedly connected to the push rod, one side surface of the placement rack is provided with a limiting hole, the inner surface of the placement rack is provided with a placement hole, a repair agent is placed on the inner surface of the placement hole, and one side surface of the repair agent is provided with a slot.

[0009] Preferably, the push rod and the limiting hole are connected through, and the outer wall size of the push rod is consistent with the inner wall size of the limiting hole.

[0010] Preferably, the fixing member and the spring form a telescopic structure, and the push rod and the slot are snap-fitted and connected.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the wall crack repair device for civil construction, the fixing piece is pulled, the fixing piece drives the spring to expand and contract, drives the push rod to move up, places the repair agent in the placement hole, loosens the fixing piece and makes the push rod snap into the slot on the repair agent, then presses the fixing piece, makes the fixing piece drive the push rod to squeeze the repair agent, makes the repair agent enter the crack on the wall, at this time the spring contracts, when it is necessary to stop injecting the repair agent, the force on the fixing piece is released to stop injecting the repair agent, so that the push rod squeezes the repair agent and injects it into the wall The amount of filler in the crack of the wall can be better controlled. The user sticks the fixing frame as a whole to the crack of the wall, holds the handle and pushes the fixing frame to move. At this time, the rotating cylinder rotates on the fixing rod through the rotating hole, driving the overall movement while flattening the filler on the repaired wall crack. After the rotating cylinder is flattened, the excess filler on the wall crack is scraped off by the fixed block at the rear. At this time, the excess filler will fall into the storage groove after being scraped off instead of falling on the ground. The filler collected by the storage groove can be reused, avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall side view of the appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the repair mechanism structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the storage slot and the handle cooperating with each other in the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the discharging mechanism of the utility model.

[0016] In the figure: 1. fixing frame; 2. repairing mechanism; 201. fixing rod; 202. rotating cylinder; 203. rotating hole; 204. fixing block; 205. storing slot; 206. handle; 3. discharging mechanism; 301. placing rack; 302. spring; 303. fixing piece; 304. pushing rod; 305. limiting hole; 306. placing hole; 307. repairing agent; 308. slot. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides a technical solution: a wall crack repair device for civil construction, comprising a fixed frame 1, a repair mechanism 2 is arranged on one side surface of the fixed frame 1, and a discharge mechanism 3 is arranged on the inner side surface of the fixed frame 1;

[0019] The repair mechanism 2 includes a fixing rod 201, a rotating cylinder 202, a rotating hole 203, a fixing block 204, a receiving groove 205 and a handle 206. The inner surface of the fixing frame 1 is fixedly connected with the fixing rod 201, the outer surface of the fixing rod 201 is penetrated and connected with the rotating cylinder 202, a rotating hole 203 is provided on one side surface of the rotating cylinder 202, the outer surface of the fixing frame 1 is fixedly connected with the fixing block 204, a receiving groove 205 is provided on one side surface of the fixing block 204, and a handle 206 is fixedly connected with one side surface of the fixing block 204. With the setting of the handle 206, during use, the user first sticks the fixing frame 1 as a whole to the wall crack, holds the handle 206, and pushes the fixing frame 1 to move. At this time, the rotating cylinder 202 rotates on the fixing rod 201 through the rotating hole 203, driving the overall movement while flattening the filler on the wall crack that has been filled and repaired. After the rotating cylinder 202 is flattened, the excess filler on the wall crack is scraped off by the fixed block 204 at the rear. At this time, the excess filler will fall into the storage groove 205 after being scraped off, and will not fall on the ground. The filler collected by the storage groove 205 can be reused, avoiding waste of resources.

[0020] Furthermore, the rotating hole 203 and the fixed rod 201 are rotatably connected, and the outer wall size of the fixed rod 201 is consistent with the inner wall size of the rotating hole 203. Through the setting of the rotating hole 203 and the fixed rod 201, when in use, the rotating cylinder 202 rotates on the fixed rod 201 through the rotating hole 203, so that the filler on the wall crack is on a horizontal and vertical line after being flattened.

[0021] Furthermore, the discharging mechanism 3 includes a placing frame 301, a spring 302, a fixing member 303, a push rod 304, a limiting hole 305, a placing hole 306, a repair agent 307 and a slot 308. The inner surface of the fixing frame 1 is fixedly connected with the placing frame 301, the one side surface of the placing frame 301 is fixedly connected with the spring 302, the one end surface of the spring 302 is fixedly connected with the fixing member 303, the one side surface of the fixing member 303 is fixedly connected with the push rod 304, the one side surface of the placing frame 301 is provided with a limiting hole 305, the inner side surface of the placing frame 301 is provided with a placing hole 306, the inner surface of the placing hole 306 is provided with a repair agent 307, and the one side surface of the repair agent 307 is provided with a slot 308. The spring 302, the fixing part 303, the push rod 304, the limiting hole 305, the placement hole 306, the repair agent 307 and the slot 308 are arranged. During use, the fixing part 303 is first pulled, and the fixing part 303 drives the spring 302 to expand and contract, and drives the push rod 304 to move upward, and the repair agent 307 is placed in the placement hole 306. The fixing part 303 is released and the push rod 304 is inserted into the slot 308 on the repair agent 307. Then, the fixing part 303 is pressed, so that the fixing part 303 drives the push rod 304 to squeeze the repair agent 307, so that the repair agent 307 enters the crack on the wall. At this time, the spring 302 contracts. When it is necessary to stop injecting the repair agent 307, the force on the fixing part 303 can be released to stop injecting the repair agent 307.

[0022] Furthermore, the push rod 304 and the limiting hole 305 are connected through, and the outer wall size of the push rod 304 matches the inner wall size of the limiting hole 305. Through the setting of the push rod 304, the push rod 304 can maintain a vertical state when sliding, and the force of squeezing the repair agent 307 will not cause the pushing direction of the push rod 304 to deviate.

[0023] Furthermore, the fixing member 303 and the spring 302 form a telescopic structure, and the push rod 304 and the slot 308 are engaged and connected. Through the arrangement of the fixing member 303 and the push rod 304, during use, the fixing member 303 squeezes the spring 302, driving the push rod 304 to move, so that the amount of the repair agent 307 squeezed by the push rod 304 and injected into the wall crack is better controlled.

[0024] Working principle: First, pull the fixing part 303, and the fixing part 303 drives the spring 302 to expand and contract, and drives the push rod 304 to move upward, and the repair agent 307 is placed in the placement hole 306, and the fixing part 303 is released and the push rod 304 is inserted into the card slot 308 on the repair agent 307, and then the fixing part 303 is pressed, so that the fixing part 303 drives the push rod 304 to squeeze the repair agent 307, so that the repair agent 307 enters the crack on the wall, and the spring 302 contracts at this time. When it is necessary to stop injecting the repair agent 307, the force on the fixing part 303 can stop injecting the repair agent 307, so that the push rod 304 squeezes the repair agent 307 7 The amount of injection into the wall crack can be better controlled. The user sticks the fixing frame 1 as a whole to the wall crack, holds the handle 206, and pushes the fixing frame 1 to move. At this time, the rotating cylinder 202 rotates on the fixing rod 201 through the rotating hole 203, driving the overall movement while flattening the filler on the wall crack after filling and repair. After the rotating cylinder 202 flattens, the fixed block 204 at the rear scrapes off the excess filler on the wall crack. At this time, the excess filler will fall into the receiving groove 205 after being scraped off, and will not fall on the ground. The filler collected by the receiving groove 205 can be reused, avoiding waste of resources.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall crack repairing device for civil construction, comprising a fixing frame (1), characterized in that: A repair mechanism (2) is provided on one side surface of the fixing frame (1), and a discharge mechanism (3) is provided on the inner side surface of the fixing frame (1); The repair mechanism (2) comprises a fixed rod (201), a rotating cylinder (202), a rotating hole (203), a fixed block (204), a receiving groove (205) and a handle (206); the inner surface of the fixed frame (1) is fixedly connected to the fixed rod (201); the outer surface of the fixed rod (201) is connected to the rotating cylinder (202); a rotating hole (203) is provided on one side surface of the rotating cylinder (202); the outer surface of the fixed frame (1) is fixedly connected to the fixed block (204); a receiving groove (205) is provided on one side surface of the fixed block (204); and a handle (206) is fixedly connected to one side surface of the fixed block (204).

2. A wall crack repairing device for civil construction according to claim 1, characterized in that: The rotating hole (203) and the fixing rod (201) are rotatably connected, and the outer wall size of the fixing rod (201) matches the inner wall size of the rotating hole (203).

3. A wall crack repairing device for civil construction according to claim 1, characterized in that: The discharging mechanism (3) comprises a placing frame (301), a spring (302), a fixing member (303), a push rod (304), a limiting hole (305), a placing hole (306), a repair agent (307) and a slot (308); the inner surface of the fixing frame (1) is fixedly connected to the placing frame (301); the one side surface of the placing frame (301) is fixedly connected to the spring (302); one end surface of the spring (302) is fixedly connected to the fixing member (303); the one side surface of the fixing member (303) is fixedly connected to the push rod (304); the one side surface of the placing frame (301) is provided with a limiting hole (305); the inner surface of the placing frame (301) is provided with a placing hole (306); the repair agent (307) is placed on the inner surface of the placing hole (306); and the one side surface of the repair agent (307) is provided with a slot (308).

4. A wall crack repairing device for civil construction according to claim 3, characterized in that: The push rod (304) and the limiting hole (305) are connected through each other, and the outer wall size of the push rod (304) is consistent with the inner wall size of the limiting hole (305).

5. A wall crack repairing device for civil construction according to claim 3, characterized in that: The fixing member (303) and the spring (302) form a telescopic structure, and the push rod (304) and the slot (308) are snap-fitted and connected.

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