CN218176743U

CN218176743U - Repairing device for building crack

Info

Publication number: CN218176743U
Application number: CN202221413306.6U
Authority: CN
Inventors: 章娟
Original assignee: Shenzhen Tengjin Building Reinforcement Technology Co ltd
Current assignee: Shenzhen Tengjin Building Reinforcement Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-30
Anticipated expiration: 2032-06-08

Abstract

The application discloses a patching device for building crack, belong to construction repair technical field, comprising a base plate, feed cylinder and repair subassembly, it communicates with each other through the pipe and is connected to repair between subassembly and the feed cylinder, repair the subassembly and include member one and member two, the one end of member one communicates with each other with the pipe and is connected, the regulating part is installed to the other end of member one, the middle part of regulating part is seted up with the inside communicating through-hole of member one, the one end of member two slides in the inside of member one, member two has the sliding plug with the inside gliding of member one, the other end of member two extends to the outside of regulating part, and member two one end intercommunication outside has the filler head, the filler mouth has been seted up to filler head one side. This a patching device for building crack, through the flexible regulation to member one with member two, hug closely the packing head of member both ends rotation installation and repair on the crack of higher position department, danger has been avoided the workman to climb and has taken place when repairing.

Description

Repairing device for building crack

Technical Field

The application belongs to the technical field of construction and maintenance, and particularly relates to a repairing device for a crack of a building.

Background

With the continuous and rapid development of economy in China, the quality of life of people is also continuously improved, and the requirements on the construction quality of buildings are also continuously improved. Therefore, cracks of buildings become an intuitive quality standard for judging the safety of buildings. Once a crack is formed, the safety of a building is directly influenced, the moisture-proof, waterproof, heat-preservation and heat-insulation functions of a wall body are influenced, and therefore the crack needs to be repaired in time.

The existing crack repairing mode is that the crack is filled with gap fillers or reinforcing glue manually, the position of the crack is changeable, the crack is located in a gap at a higher position, a worker needs to climb by virtue of a ladder to repair the crack, the gravity center of a body needs to be controlled during repairing, difficulty is brought to repairing work, and certain safety risk exists.

Therefore, we propose a repairing device for building cracks to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, and current crack repair mode is artifical with gap filler or reinforcement glue filling in the crack, and the cracked position is changeable, is located the gap of higher position department, needs the workman to climb with the help of the ladder and repairs, still need control health focus during the repair, brings the degree of difficulty for repairing the work, and has the problem of certain safe risk, and the patching device who is used for building crack that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a patching device for building crack, includes the bottom plate, installs the feed cylinder on the bottom plate and the repair subassembly that communicates with each other with the feed cylinder and is connected, repair the subassembly and communicate with each other through the pipe between the feed cylinder and be connected, repair the subassembly and include inside communicating member one and member two, the one end of member one communicates with each other with the pipe and is connected, the regulating part is installed to the other end of member one, the through-hole that communicates with the inside of member one is seted up at the middle part of regulating part, and the regulating part keeps away from one side of member one and is presented annular array along being on the bead of through-hole and seted up multiunit inflation tooth, and the peripheral threaded connection of multiunit inflation tooth has the tighrening ring, the one end of member two slides in the inside of member one, member two has the smooth stopper with the inside of member one, the other end of member two extends to the outside of regulating part, and member two one end intercommunication has the filler head outside, filler opening has been seted up to filler head one side.

Through the technical scheme, the second rod piece slides out of the first rod piece, the second rod piece is limited by screwing the fastening ring, the length of the rod piece is prolonged, the filling head can be attached to a crack at a higher position by a worker for repairing, and danger during high-altitude operation of the worker is avoided.

Preferably, a bracket is fixedly arranged above the bottom plate, and the charging barrel is detachably arranged on the bracket.

Through above-mentioned technical scheme, the removable installation of feed cylinder has made things convenient for the later stage to pull down the feed cylinder on the bracket and maintain the clearance.

Preferably, the charging barrel comprises a barrel body with an opening formed in one end and a top cover installed on the opening, a stirring cavity is formed in the barrel body, a discharging cavity is communicated with the lower portion of the stirring cavity, a feeding opening is formed in one side, where the stirring cavity is formed, of the barrel body, and a feeding hopper is installed on the feeding opening.

Through the technical scheme, various raw materials used for filling joints can be added into the barrel body from the feeding hopper.

Preferably, the motor is installed at the top of top cap, the output of motor runs through to one side of top cap and extends to row the material intracavity, and the output is located the periphery in stirring chamber and is provided with the stirring rake.

Through above-mentioned technical scheme, will add through the stirring rake and carry out even stirring to the raw materials of caulking in the barrel, raw materials misce bene when avoiding caulking influences the effect of caulking.

Preferably, the end part of the output end of the motor is positioned in the discharge cavity and is provided with a packing auger blade, and the bottom of the discharge cavity is communicated and connected with one end of the guide pipe.

Through above-mentioned technical scheme, the joint mixture of stirring drives the auger blade by the output of motor and carries the raw materials to the pipe in for the sustainable ejection of compact of repairing the subassembly carries out repair work, has improved repair efficiency.

Preferably, the second rod piece is connected with the filling head through a universal rod, two ends of the universal rod are communicated, one end of the universal rod is provided with a connecting cap in threaded connection with the second rod piece, and the other end of the universal rod is provided with a hemisphere which is limited to rotate on the filling head.

Through the technical scheme, the multi-angle adjustable rotation between the packing head and the second rod piece enables the packing head to be effectively attached to the surface of a building, and the phenomenon that the joint filling is uneven is avoided.

To sum up, the technical effect and the advantage of this application: the repairing device for the building crack has the advantages that due to the matching of the charging barrel, the guide pipe, the first rod piece, the second rod piece, the adjusting piece, the fastening ring, the universal rod and the packing head, the second rod piece is pulled out of the first rod piece by a proper length, the fastening ring is screwed, multiple groups of expansion teeth on the adjusting piece are internally contracted and tightly attached to the edge surface of the second rod piece to limit the second rod piece, the packing head is tightly attached to a crack at a higher position through the extended rod piece and pulled along the extending direction of the crack, the packing material or reinforcing glue is guided into the rod piece from the guide pipe by the packing blade in the charging barrel and flows into the packing head which is communicated and connected through the second rod piece, and the packing head treads and presses the raw material into the crack, so that the repairing of the crack at the higher position is realized, and the danger is avoided when a worker climbs high for repairing is avoided.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a longitudinal cross-sectional view of the structure of the present application;

FIG. 3 is a longitudinal cross-sectional view of a repair kit of the present application;

FIG. 4 is a schematic view of an adjustment member of the present application;

fig. 5 is a schematic view of a fill head in the present application.

In the figure: 1. a base plate; 2. a charging barrel; 201. a barrel body; 20101. a stirring chamber; 20102. a discharge chamber; 202. a top cover; 203. feeding into a hopper; 204. a stirring paddle; 205. a screw blade; 3. Repairing the component; 301. a first rod piece; 30101. a first fixing hole; 302. a second rod piece; 303. an adjustment member; 30301. an expansion tooth; 30302. a second fixing hole; 304. a fastening ring; 305. a packing head; 30501. a filling opening; 30502. a connecting portion; 306. a gimbal lever; 30601. a connecting cap; 30602. a hemisphere; 307. a snap ring; 4. a conduit; 5. clamping and buckling; 6. a bracket; 7. a motor; 8. a backing ring; 9. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

Referring to fig. 1, 2 and 3, the repairing device for the construction crack comprises a bottom plate 1, a barrel 2 mounted on the bottom plate 1 and a repairing assembly 3 connected with the barrel 2 in a communication way. The top fixed mounting of bottom plate 1 has bracket 6, and feed cylinder 2 demountable installation has been seted up the opening on bracket 6, and the bottom one end of feed cylinder 2 extends to open-ended one side. Transition fit between feed cylinder 2 and the bracket 6, the follow bracket 6 that feed cylinder 2 can relax is pulled down, has made things convenient for the maintenance clearance of later stage to feed cylinder 2. And two sets of buckles 5 are symmetrically installed on one side of the upper portion of the bottom plate 1 close to the bracket 6, the repairing component 3 can be clamped on the two sets of buckles 5, and the effect of fixing and containing the repairing component 3 is achieved.

The cartridge 2 includes a barrel 201 having an opening at one end and a top cover 202 mounted on the opening. The barrel body 201 is internally provided with a stirring cavity 20101, and a discharging cavity 20102 is communicated below the stirring cavity 20101. A feeding port is formed in one side, provided with the stirring cavity 20101, of the barrel body 201, a feeding hopper 203 is mounted on the feeding port, and various raw materials for filling can be added into the barrel body 201 from the feeding hopper 203. The top cover 202 is in threaded connection with the opening of the barrel body 201, and the motor 7 is installed at the top of the top cover 202.

The output end of the motor 7 penetrates through one side of the top cover 202 and extends into the discharging cavity 20102, and the output end is provided with a stirring paddle 204 positioned on the periphery of the stirring cavity 20101. The stirring paddles 204 are provided with a plurality of groups, and the plurality of groups of stirring paddles 204 are arranged in an annular array around the axis of the output end. The stirring paddle 204 uniformly stirs the joint filling raw material added into the barrel 201, so that the problem that the joint filling effect is influenced due to nonuniform mixing of the raw material during joint filling is avoided. The end part of the output end of the motor 7 is positioned in the discharge cavity 20102 and is internally provided with the auger blade 205, and the bottom of the discharge cavity 20102 is provided with a discharge outlet. The discharge opening is connected with a conduit 4, one end of the conduit 4, which is far away from the discharge opening, is communicated with the repairing assembly 3, and a discharge valve is arranged between the conduit 4 and the discharge opening. When the joint filling material or the reinforcing glue is uniformly stirred, the discharge valve is opened, the auger blade 205 is driven by the output end of the motor 7 to convey the joint filling material or the reinforcing glue into the guide pipe 4, so that the repairing assembly 3 can continuously discharge to perform repairing work, and when the joint filling raw material is added into the barrel, the discharge valve needs to be closed until the joint filling raw material is uniformly stirred.

Referring to fig. 3, 4 and 5, the repairing assembly 3 includes a first rod 301 and a second rod 302 communicating with each other. One end of the first rod piece 301 is communicated with the conduit 4, and the other end of the first rod piece 301 is provided with an adjusting piece 303. The first rod piece 301 is provided with two groups of first fixing holes 30101 symmetrically arranged on the periphery of one end where the adjusting piece 303 is installed, and the adjusting piece 303 is provided with two groups of second fixing holes 30302 symmetrically arranged on the periphery. The first fixing hole 30101 is communicated with the second fixing hole 30302 in an aligned mode, bolts 9 are installed in the fixing holes, two groups of bolts 9 are arranged, the two groups of bolts 9 are installed in the corresponding second fixing holes 30302 and the corresponding first fixing holes 30101 respectively, and the adjusting piece 303 is effectively connected with the first rod piece 301.

Meanwhile, the middle part of the adjusting piece 303 is provided with a through hole communicated with the inside of the first rod piece 301, and one side of the adjusting piece 303 far away from the first rod piece 301 is provided with a plurality of groups of expansion teeth 30301 in an annular array along the edge of the through hole. A distance of 2-3mm is reserved among the multiple groups of expansion teeth 30301, external threads are arranged on the outer edge surface of the expansion teeth 30301, and the fastening ring 304 is connected with the external threads of the multiple groups of expansion teeth 30301. One end of the second rod 302 slides inside the first rod 301, and the second rod 302 has a sliding plug sliding inside the first rod 301. The middle part of the sliding plug is provided with a sealing rubber ring, so that the hollow interiors of the first rod piece 301 and the second rod piece 302 can be effectively sealed, and the gap filling material or the reinforcing rubber can be prevented from overflowing from the sliding positions of the two rod pieces. And the outer diameter of the sliding plug is larger than the inner diameter of the through hole formed in the adjusting piece 303, so that the second rod piece 302 slides in the first rod piece 301 in a limiting manner, and the second rod piece 302 is prevented from sliding integrally. The other end of the second rod 302 extends to the outside of the adjusting member 303, and the second rod 302 is communicated with a filling head 305 at one end of the outside, and a filling opening 30501 is formed at one side of the filling head 305.

In practical implementation, when the fastening ring 304 is unscrewed, the second rod 302 can freely slide in the first rod 301, the second rod 302 is pulled out from the first rod 301 by a proper length, and when the fastening ring 304 is screwed, the inner edge surface of the fastening ring 304 gradually presses the plurality of sets of expansion teeth 30301 to contract inwards until the inner edge surface is tightly attached to the edge surface of the second rod 302, and the second rod 302 is limited and fixed in the first rod 301.

The second rod member 302 is connected with the filler head 305 through the universal rod 306, and the filler head 305 and the second rod member 302 can rotate in an adjustable manner at multiple angles, so that the filler head 305 can be effectively attached to the surface of a building. Two ends of the universal rod 306 are communicated, one end of the universal rod 306 is provided with a connecting cap 30601 in threaded connection with the second rod piece 302, and the other end of the universal rod 306 is provided with a hemisphere 30602 rotating on the filling head 305. One side of the packing head 305, which is far away from the packing opening 30501, is provided with a connecting part 30502, the center of the connecting part 30502 is provided with a groove matched with the edge surface of the lower half part of the hemisphere 30602, the periphery of the connecting part 30502 is in threaded connection with a clamping ring 307, the clamping ring 307 is provided with a connecting hole, the opening diameter of the connecting hole is smaller than the outer diameter of the hemisphere 30602, and the periphery diameter of the connecting cap 30601 is smaller than the opening diameter of the connecting hole. One end of the universal rod 306 with a connecting cap 30601 is penetrated to one side of the snap ring 307, and the hemisphere 30602 is clamped to the other side of the snap ring 307 and rotates in the groove. A backing ring 8 is arranged between the hemisphere 30602 and the snap ring 307, the backing ring 8 is made of rubber, and the backing ring 8 can effectively reduce abrasion of the hemisphere 30602 and the snap ring 307. And the filling port 30501 is communicated with the groove, the filling material or the reinforcing glue flows through the universal rod 306 from the rod piece II 302 and flows into the filling port 30501 from one end provided with the hemisphere 30602, and the filling material or the reinforcing glue is pressed into the crack by the edge end face of the filling port 30501.

The working principle is as follows: when the building crack needs to be repaired, a power supply of a motor 7 on the device is started, the joint filling raw materials and water are poured into the device from a feeding hopper 203, and the motor 7 drives a stirring paddle 204 and a packing auger blade 205 on the output end to rotate so as to uniformly stir the raw materials. And the length between the first rod piece 301 and the second rod piece 302 is adjusted according to the position of the crack, the first rod piece 301 is pulled out from the second rod piece 302 by a proper length by unscrewing the fastening ring 304, and the fastening ring 304 is screwed to limit the second rod piece 302. At this time, the discharge valve arranged at the bottom of the barrel body 201 is opened, the packing material or the reinforcing glue is gradually conveyed into the rod piece along the guide pipe 4 by the auger blade 205, and then flows through the universal rod 306 by the rod piece until the packing material or the reinforcing glue is conveyed into the packing opening 30501 formed in the packing head 305. The filler head 305 is tightly attached to the crack through the adjusted rod piece and pulled along the extending direction of the crack, and the filler head 305 is attached to one side end face of the building surface to press the joint filling material or the reinforcing glue into the crack.

When the joint filling work is finished, the power supply of the motor 7 is turned off, the first rod piece 301 is retracted into the second rod piece 302, the position is limited and fixed, the repairing assembly 3 is clamped in the clamping buckle 5, and the excess materials in the charging barrel 2 are cleaned.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The repairing device for the building crack comprises a bottom plate (1), a charging barrel (2) installed on the bottom plate (1) and a repairing assembly (3) communicated and connected with the charging barrel (2), and is characterized in that the repairing assembly (3) is communicated and connected with the charging barrel (2) through a conduit (4), the repairing assembly (3) comprises a first rod piece (301) and a second rod piece (302) which are communicated with each other, one end of the first rod piece (301) is communicated and connected with the conduit (4), an adjusting piece (303) is installed at the other end of the first rod piece (301), a through hole communicated with the inside of the first rod piece (301) is formed in the middle of the adjusting piece (303), a plurality of groups of expansion teeth (30301) are formed in an annular array along the edge of the through hole on one side of the adjusting piece (303) far away from the first rod piece (301), a fastening ring (304) is connected to the periphery of the plurality of the expansion teeth (30301) in a threaded manner, one end of the second rod piece (302) slides in the inside of the first rod piece (301), a sliding plug of the second rod piece (302) is provided with a sliding plug in the first rod piece (301), a filler head (305) extends to the other end of the adjusting piece (302), and a filler head (305) extends to the rod piece (302) and a filler head (305) is formed outside of the adjusting piece (302).

2. A mending apparatus for construction cracks according to claim 1, wherein a bracket (6) is fixedly arranged above said bottom plate (1), and said cartridge (2) is detachably arranged on said bracket (6).

3. The repairing device for the building crack as claimed in claim 1, wherein the charging barrel (2) comprises a barrel body (201) with an opening at one end and a top cover (202) installed on the opening, a stirring cavity (20101) is formed inside the barrel body (201), a discharging cavity (20102) is communicated below the stirring cavity (20101), a feeding opening is formed in one side of the barrel body (201) where the stirring cavity (20101) is formed, and a feeding hopper (203) is installed on the feeding opening.

4. The repairing device for the building crack as claimed in claim 3, wherein a motor (7) is installed on the top of the top cover (202), the output end of the motor (7) penetrates through one side of the top cover (202) and extends into the discharging cavity (20102), and the output end is provided with a stirring paddle (204) at the periphery of the stirring cavity (20101).

5. The repairing device for the building crack according to claim 4, characterized in that the end of the output end of the motor (7) is arranged in the discharge cavity (20102) and is internally provided with the auger blade (205), and the bottom of the discharge cavity (20102) is communicated and connected with one end of the conduit (4).

6. The repairing device for the building crack according to claim 1, characterized in that the second rod (302) is connected with the filling head (305) through a universal rod (306), two ends of the universal rod (306) are communicated, one end of the universal rod (306) is provided with a connecting cap (30601) in threaded connection with the second rod (302), and the other end of the universal rod (306) is provided with a hemisphere (30602) which can limit the rotation of the second rod on the filling head (305).