CN111980438A

CN111980438A - Concrete filling device and method for internal corner wall surface cracks

Info

Publication number: CN111980438A
Application number: CN202010978156.2A
Authority: CN
Inventors: 顾建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2020-11-24

Abstract

The invention discloses a device and a method for filling concrete in cracks of internal corner wall surfaces in the technical field of building construction, wherein the device comprises a track assembly, a bearing frame is arranged between a bent rail and a straight rail, the bent rail is in a J-shaped structure, the bent rail, the straight rail and the bearing frame form a U-shaped structure, and the outer wall of the bearing frame is provided with a wireless controller; the roller column assembly comprises a rotating roller which is arranged in an inner cavity of the bearing frame and is fixedly connected with one end of the straight rail, a rotating shaft penetrates through the inner cavity of the rotating roller, one end of the rotating shaft is connected with the output end of the power motor, and a limiting block is arranged at one end of the inner cavity of the bearing frame; the movable driving assembly is arranged at one end of the rotating roller; the track assemblies are unfolded on the two sides of the internal corner surface of the building external wall surface, so that the crack filling operation of the internal corner surface of the building external wall is completed, the construction difficulty is reduced, the operation is convenient, the danger is greatly reduced, and the construction efficiency is high.

Description

Concrete filling device and method for internal corner wall surface cracks

Technical Field

The invention relates to the technical field of building construction, in particular to a device and a method for filling concrete in cracks of internal corner wall surfaces.

Background

Wall cracks are cracking phenomena generated on wall parts of building structures and can be divided into the following four types according to different materials of the materials. The first is concrete wall crack. Secondly, brick masonry wall cracks. And thirdly, the crack of the novel partition board, such as the crack of a GRC board, a gypsum board and the like. And fourthly, cracks generated by walls made of different materials, such as cracks between concrete and brick masonry, which are frequently generated, such as construction hole cracks.

The problem that cracks appear in the wall of a building at present often appears, if the crack appears in the building, then fill the operation easily, but when the crack appears in building outer wall reentrant corner wall face, be difficult to fill in the building, need constructor to climb to outside the building and carry out the operation, not only greatly improved danger, and constructor often suspends to crack wall face department from the upper strata in midair, lead to the inefficiency, it is very inconvenient to operate, for this reason, we propose a reentrant corner wall crack concrete filling device and method.

Disclosure of Invention

The invention aims to provide a device and a method for filling concrete in cracks of internal corner wall surfaces, which aim to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a filling device for concrete in cracks of internal corner wall surfaces comprises,

the track assembly comprises a bent track and a straight track, a bearing frame is arranged between the bent track and the straight track, the bent track is of a J-shaped structure, the bent track, the straight track and the bearing frame form a U-shaped structure, and a wireless controller is arranged on the outer wall of the bearing frame;

the roller column assembly comprises a rotating roller which is arranged in an inner cavity of the bearing frame and is fixedly connected with one end of the straight rail, a rotating shaft penetrates through the inner cavity of the rotating roller, one end of the rotating shaft is connected with the output end of the power motor, a threaded section and a polished section are arranged on the surface of the rotating shaft, and a limiting block is arranged at one end of the inner cavity of the bearing frame;

the movable driving assembly is arranged at one end of the rotating roller.

Furthermore, the curved rail and the straight rail are both provided with guide rails, the bearing frame is provided with a bearing rail which is butted with the guide rails, the bearing frame is horizontally arranged between the curved rail and the straight rail, and the bearing frame is fixedly connected with the outer wall of the curved rail.

Furthermore, an electric push rod located on a horizontal plane below the rotating roller is arranged in the inner cavity of the bearing frame, the end part of the electric push rod is fixedly connected with a push block, the push block is movably embedded at one end of the rotating roller, and the push block is of an L-shaped structure.

Furthermore, the movable driving assembly comprises a fixed ring disc fixedly connected with one end of the rotating roller, springs are arranged on the surface of the fixed ring disc at equal intervals, one end of each spring is connected with the movable semi-ring disc, grooves are uniformly formed in the movable semi-ring disc, and the fixed ring disc is movably inserted into the movable semi-ring disc through lugs integrally formed at two ends of the fixed ring disc.

Furthermore, the fixed ring disc and the movable semi-ring disc are all sleeved on the outer wall of the rotating shaft, the outer walls of the fixed ring disc and the movable semi-ring disc are all provided with an integrally formed clamping block, one side of the movable semi-ring disc is provided with a driving gear, and the surface of the driving gear is provided with a clamping groove matched with the clamping block.

Further, drive gear is the gear that lacks the tooth, just drive gear is connected with drive gear meshing transmission, drive gear's no teeth of a cogwheel face length is greater than the migration distance of straight shape rail one end and the butt joint of curved rail one end, drive gear is connected with power gear meshing transmission, power gear inlays and locates and accepts the frame bottom surface.

Further, the bearing frame and the bottom surface of the straight rail are provided with reinforcing and connecting assemblies, each reinforcing and connecting assembly comprises a rack which is meshed with the power gear, an inner cavity of the guide frame is movably arranged on the rack, each reinforcing and connecting assembly further comprises a rectangular block which is arranged on the bottom surface of the straight rail, a worm gear set is arranged in the inner cavity of the rectangular block and is in transmission connection with the connecting gear, a penetrating opening matched with the rack is formed in the rectangular block, and a worm groove is formed in the side wall of the bent rail.

Further, be equipped with on the curved rail and fill the subassembly, it includes the box to fill the subassembly, the box bottom surface is equipped with from the rail wheel of taking power, just the box surface inlays and is equipped with the slip casting mouth through pipeline and external connection, slip casting mouth top is equipped with the camera, camera and external display screen electric connection, the slip casting mouth below is equipped with grey level sensor.

A method for filling concrete in cracks on internal corner wall surfaces specifically comprises the following steps,

s1: the bent rail is fixed on the corner side surface of the internal corner wall surface through the fixing part, and the power motor is controlled to work, so that the rotating roller moves towards one side of the bent rail from the inner cavity of the bearing frame until the guide rail on the straight rail can be in butt joint with the bearing rail on the bearing frame;

s2: the electric push rod is controlled to push the rotating roller to one side of the driving gear along the rotating shaft, the movable semi-ring disc is firstly abutted against the driving gear, the fixed ring disc is then assembled with the movable semi-ring disc, the clamping block is completely inserted into the clamping groove in the driving gear, the spring is in a compressed state at the moment, and the rotating shaft continues to rotate to drive the driving gear to rotate;

s3: the transmission gear drives the rotating roller to rotate, so that the straight rail rotates upwards to be completely and horizontally butted with one end of the bent rail, the movable semi-ring disc is controlled to be separated from the driving gear, the driving gear continuously rotates, the transmission gear drives the power gear to rotate, the rack moves towards the direction of the rectangular block and drives the worm gear set to transmit, the worm in the rack moves towards one side of the bent rail and is finally connected with the worm groove, and the expansion of the rail is completed;

s4: the control box body moves to an appointed filling position along the bent rail and the straight rail, and is matched with the camera and the gray sensor to perform concrete filling operation on the crack of the internal corner wall surface.

Compared with the prior art, the invention has the beneficial effects that: the invention fixes the bent rail on the corner side surface of the internal corner wall surface in the building, pushes the rotating roller to one side of the driving gear along the rotating shaft, so that the straight rail and the bent rail are respectively fixed on two sides of the corner surface, controls the transmission gear to drive the rotating roller to rotate, enables the straight rail to rotate upwards until the straight rail is completely and horizontally butted with one end of the bent rail, enables the rack to move towards the direction of the rectangular block, drives the worm gear group to transmit, enables the worm to move towards one side of the bent rail and finally connected with the worm groove, completes the expansion of the rail, constructors only need to place the box body on the expanded rail, enables the grouting nozzle to move to a specified position, completes the crack filling operation of the internal corner surface of the external wall of the building, reduces the construction difficulty, is convenient to operate, greatly reduces the danger, and has high construction efficiency.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 in the direction of C;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;

FIG. 6 is a schematic structural view of a fixed ring plate and a movable half ring plate according to the present invention;

FIG. 7 is a schematic diagram of a shim assembly according to the present invention.

In the figure: 100. a track assembly; 101. a curved rail; 102. a straight rail; 103. a bearing frame; 1031. carrying a track; 104. a wireless controller; 105. a guide rail; 200. a roller assembly; 201. a rotating roller; 202. a rotating shaft; 203. a power motor; 204. a limiting block; 205. an electric push rod; 206. a push block; 300. a movable drive assembly; 301. a fixed ring disc; 302. a spring; 303. a movable semi-ring disc; 304. a drive gear; 305. a card slot; 306. a transmission gear; 307. a power gear; 308. a clamping block; 309. a bump; 310. a groove; 400. reinforcing the connecting assembly; 401. a rack; 402. a guide frame; 403. a rectangular block; 404. a worm gear set; 405. a worm groove; 406. a connecting gear; 500. a fill-in component; 501. a box body; 502. a rail wheel; 503. a grouting nozzle; 504. a camera; 505. a grayscale sensor.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the invention provides a filling device for concrete in cracks of internal corner wall surfaces, which comprises a track assembly 100, a support frame 103, a U-shaped structure and a wireless controller 104, wherein the track assembly 100 comprises a bent track 101 and a straight track 102, the support frame 103 is arranged between the bent track 101 and the straight track 102, the bent track 101 is of a J-shaped structure, the bent track 101, the straight track 102 and the support frame 103 form the U-shaped structure, the outer wall of the support frame 103 is provided with the wireless controller 104, and the wireless controller 104 helps workers to realize the operation of the device in a building;

referring to fig. 2, the roller assembly 200 includes a rotating roller 201 disposed in the cavity of the receiving frame 103 and fixedly connected to one end of the straight rail 102, a rotating shaft 202 is disposed through the cavity of the rotating roller 201, one end of the rotating shaft 202 is connected to the output end of the power motor 203, a threaded section and a smooth section (not shown) are disposed on the surface of the rotating shaft 202, the power motor 203 is controlled to drive the rotating shaft 202 to rotate, so that the rotating roller 201 can move forward along the threaded section on the outer wall of the rotating shaft 202, and a limiting block 204 is disposed at one end of the cavity of the receiving frame 103; the movable driving assembly 300, the movable driving assembly 300 is set at one end of the rotating roller 201.

Referring to fig. 1, the curved rail 101 and the straight rail 102 are both provided with a guide rail 105, the receiving frame 103 is provided with a receiving rail 1031 abutting against the guide rail 105, the receiving frame 103 is horizontally disposed between the curved rail 101 and the straight rail 102, and the receiving frame 103 is fixedly connected with the outer wall of the curved rail 101.

Referring to fig. 2, an electric push rod 205 is disposed in an inner cavity of the receiving frame 103 and located on a horizontal plane below the rotating roller 201, an end portion of the electric push rod 205 is fixedly connected to a push block 206, the push block 206 is driven by the electric push rod 205 to move, so that the rotating roller 201 is pushed to a smooth surface section of an outer wall of the rotating shaft 202, at this time, a lower portion of the rotating roller 201 is not affected by rotation of the rotating shaft 202, the push block 206 is movably embedded at one end of the rotating roller 201, and the push block 206 is in an L-shaped structure.

Referring to fig. 2, 3, 5 and 6, the movable driving assembly 300 includes a fixed ring plate 301 fixedly connected to one end of the rotating roller 201, springs 302 are equidistantly disposed on the surface of the fixed ring plate 301, one end of each spring 302 is connected to the movable half ring plate 303, grooves 310 are uniformly formed on the movable half ring plate 303, and the fixed ring plate 301 is movably inserted into the movable half ring plate 303 through bumps 309 integrally formed at two ends of the fixed ring plate 301.

Referring to fig. 2, 3, 5 and 6, the fixed ring plate 301 and the movable semi-ring plate 303 are both sleeved on the outer wall of the rotating shaft 202, the outer walls of the fixed ring plate 301 and the movable semi-ring plate 303 are both provided with an integrally formed clamping block 308, one side of the movable semi-ring plate 303 is provided with a driving gear 304, the electric push rod 205 is controlled to push the rotating roller 201 to one side of the driving gear 304 along the rotating shaft 202, the movable semi-ring plate 303 is firstly abutted against the driving gear 304, the fixed ring plate 301 is then assembled with the movable semi-ring plate 303, and the clamping block 308 is completely inserted into a clamping groove 305 on the driving gear 304, at this time, the spring 302 is in a compressed state, the rotating shaft 202 continues to rotate to drive the driving gear 304 to rotate, and the surface of the.

Referring to fig. 3 and 5, the driving gear 304 is a gear with missing teeth, and the driving gear 304 is engaged and connected with the transmission gear 306, the length of the non-gear surface of the driving gear 304 is greater than the moving distance of the butt joint of one end of the straight rail 102 and one end of the curved rail 101, so as to ensure that the rack 401 moves correspondingly after the butt joint of the straight rail 102 and the curved rail 101 is completed, the transmission gear 306 is engaged and connected with the power gear 307, and the power gear 307 is embedded in the bottom surface of the receiving frame 103.

Referring to fig. 4 and 5, the bottom surfaces of the receiving frame 103 and the straight rail 102 are provided with a reinforcing connection assembly 400, the reinforcing connection assembly 400 includes a rack 401 engaged with the power gear 307, the rack 401 is movably disposed in an inner cavity of the guide frame 402, the reinforcing connection assembly 400 further includes a rectangular block 403 disposed on the bottom surface of the straight rail 102, the inner cavity of the rectangular block 403 is provided with a worm gear 404, the worm gear 404 is in transmission connection with the connecting gear 406, the rectangular block 403 is provided with a through hole adapted to the rack 401, the side wall of the curved rail 101 is provided with a worm groove 405, the transmission gear 306 drives the rotation roller 201 to rotate, so that the straight rail 102 rotates upwards to be completely horizontally butted with one end of the curved rail 101, the movable semi-ring disc 303 is controlled to be separated from the driving gear 304, the driving gear 304 continuously rotates, the power gear 307 is driven by the transmission gear 306 to rotate, the rack 401 moves towards the direction of, so that the worm therein moves toward the side of the curved rail 101 and finally is connected with the worm groove 405, completing the track deployment.

Referring to fig. 7, a filling assembly 500 is arranged on the curved rail 101, the filling assembly 500 includes a box 501, a track wheel 502 with power is arranged on the bottom surface of the box 501, a grouting nozzle 503 connected with the outside through a pipeline is embedded in the surface of the box 501, a camera 504 is arranged above the grouting nozzle 503, the camera 504 is electrically connected with an external display screen, a gray sensor 505 is arranged below the grouting nozzle 503, the box 501 is controlled to move to a specified filling position along the curved rail 101 and the straight rail 102, and concrete filling operation is performed on a crack of a reentrant wall surface by matching with the camera 504 and the gray sensor 505.

s1: the bent rail 101 is fixed on the corner side surface of the internal corner wall surface through a fixing part, and the power motor 203 is controlled to work, so that the rotating roller 201 moves towards one side of the bent rail 101 in the cavity of the bearing frame 103 until the guide rail 105 on the straight rail 102 can be in butt joint with the bearing rail 1031 on the bearing frame 103;

s2: the electric push rod 205 is controlled to push the rotating roller 201 to one side of the driving gear 304 along the rotating shaft 202, the movable semi-ring disc 303 is firstly abutted against the driving gear 304, the fixed semi-ring disc 301 is then assembled with the movable semi-ring disc 303, the clamping block 308 is completely inserted into the clamping groove 305 on the driving gear 304, at the moment, the spring 302 is in a compressed state, the rotating shaft 202 continues to rotate, and the driving gear 304 is driven to rotate;

s3: the transmission gear 306 drives the rotating roller 201 to rotate, so that the straight rail 102 rotates upwards to be completely and horizontally butted with one end of the bent rail 101, the movable semi-ring disc 303 is controlled to be separated from the driving gear 304, the driving gear 304 continuously rotates, the transmission gear 306 drives the power gear 307 to rotate, the rack 401 moves towards the direction of the rectangular block 403 and drives the worm gear set 404 to transmit, the worm in the rack moves towards one side of the bent rail 101 and is finally connected with the worm groove 405, and the track unfolding is completed;

s4: the control box 501 moves to a specified filling position along the curved rail 101 and the straight rail 102, and performs concrete filling operation on the crack of the internal corner wall surface by matching with the camera 504 and the gray sensor 505.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 reentrant corner wall crack concrete filling device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the track assembly (100) comprises a bent rail (101) and a straight rail (102), a bearing frame (103) is arranged between the bent rail (101) and the straight rail (102), the bent rail (101) is in a J-shaped structure, the bent rail (101), the straight rail (102) and the bearing frame (103) form a U-shaped structure, and a wireless controller (104) is arranged on the outer wall of the bearing frame (103);

the roller column assembly (200) comprises a rotating roller (201) which is arranged in an inner cavity of the bearing frame (103) and fixedly connected with one end of the straight rail (102), a rotating shaft (202) penetrates through the inner cavity of the rotating roller (201), one end of the rotating shaft (202) is connected with the output end of the power motor (203), a threaded section and a smooth section are arranged on the surface of the rotating shaft (202), and a limiting block (204) is arranged at one end of the inner cavity of the bearing frame (103);

the movable driving assembly (300) is arranged at one end of the rotating roller (201).

2. The device for filling concrete in cracks on internal corner wall surfaces of claim 1, wherein: all be equipped with guide rail (105) on curved rail (101) and straight rail (102), it accepts track (1031) that is equipped with on frame (103) and docks with guide rail (105), it sets up to accept frame (103) level between curved rail (101) and straight rail (102), just it is connected with curved rail (101) outer wall fixed connection to accept frame (103).

3. The inside corner wall surface crack concrete filling device of claim 2, characterized in that: the inner cavity of the bearing frame (103) is provided with an electric push rod (205) which is positioned on the horizontal plane below the rotating roller (201), the end part of the electric push rod (205) is fixedly connected with a push block (206), the push block (206) is movably embedded in one end of the rotating roller (201), and the push block (206) is of an L-shaped structure.

4. The device for filling concrete in cracks on internal corner wall surfaces as claimed in claim 3, wherein: activity drive assembly (300) include with live-rollers (201) one end fixed connection's decide ring dish (301), decide ring dish (301) surface equidistance and be equipped with spring (302), spring (302) one end with move half ring dish (303) and be connected, move and evenly set up fluted (310) on half ring dish (303), decide ring dish (301) through both ends integrated into one piece's lug (309) with move half ring dish (303) activity grafting.

5. The device for filling concrete in cracks on internal corner wall surfaces as claimed in claim 4, wherein: decide ring dish (301) and move semi-ring dish (303) and all overlap and locate axis of rotation (202) outer wall, just decide ring dish (301) and move semi-ring dish (303) outer wall and all be equipped with integrated into one piece's joint piece (308), it is equipped with drive gear (304) to move semi-ring dish (303) one side, draw-in groove (305) with joint piece (308) looks adaptation are seted up on drive gear (304) surface.

6. The device for filling concrete in cracks on internal corner wall surfaces of claim 5, wherein: the driving gear (304) is a gear without teeth, the driving gear (304) is in meshing transmission connection with the transmission gear (306), the length of the non-gear-tooth surface of the driving gear (304) is larger than the moving distance of butt joint of one end of the straight rail (102) and one end of the bent rail (101), the transmission gear (306) is in meshing transmission connection with the power gear (307), and the power gear (307) is embedded in the bottom surface of the bearing frame (103).

7. The device for filling concrete in cracks on internal corner wall surfaces of claim 6, wherein: the bottom surfaces of the bearing frame (103) and the straight rail (102) are provided with a reinforcing connecting assembly (400), the reinforcing connecting assembly (400) comprises a rack (401) meshed with a power gear (307), the rack (401) is movably arranged in an inner cavity of the guide frame (402), the reinforcing connecting assembly (400) further comprises a rectangular block (403) arranged on the bottom surface of the straight rail (102), the inner cavity of the rectangular block (403) is provided with a worm gear set (404), the worm gear set (404) is in transmission connection with a connecting gear (406), a penetrating opening matched with the rack (401) is formed in the rectangular block (403), and a worm groove (405) is formed in the side wall of the curved rail (101).

8. The device for filling concrete in cracks on internal corner wall surfaces of claim 7, wherein: be equipped with on curved rail (101) and fill subassembly (500), fill subassembly (500) including box (501), box (501) bottom surface is equipped with from rail wheel (502) of taking power, just box (501) surface inlays and is equipped with slip casting mouth (503) through pipeline and external connection, slip casting mouth (503) top is equipped with camera (504), camera (504) and external display screen electric connection, slip casting mouth (503) below is equipped with grey level sensor (505).

9. The method for filling concrete in cracks on internal corner wall surfaces according to any one of claims 1 to 8, wherein the method comprises the following steps: the method specifically comprises the following steps of,

s1: the bent rail (101) is fixed on the corner side surface of the internal corner wall surface through a fixing piece, and a power motor (203) is controlled to work, so that a rotating roller (201) moves towards one side of the bent rail (101) in the inner cavity of the bearing frame (103) until a guide rail (105) on the straight rail (102) can be in butt joint with a bearing rail (1031) on the bearing frame (103);

s2: the electric push rod (205) is controlled to push the rotating roller (201) to one side of the driving gear (304) along the rotating shaft (202), the movable semi-ring disc (303) is abutted to the driving gear (304) firstly, the fixed ring disc (301) is assembled with the movable semi-ring disc (303) subsequently, and the clamping block (308) is completely inserted into the clamping groove (305) in the driving gear (304), at the moment, the spring (302) is in a compressed state, the rotating shaft (202) continues to rotate, and the driving gear (304) is driven to rotate;

s3: the transmission gear (306) drives the rotating roller (201) to rotate, so that the straight rail (102) rotates upwards to be completely and horizontally butted with one end of the bent rail (101), the movable semi-ring disc (303) is controlled to be separated from the driving gear (304), the driving gear (304) continuously rotates, the transmission gear (306) drives the power gear (307) to rotate, the rack (401) moves towards the direction of the rectangular block (403), the worm gear set (404) is driven to transmit, the worm in the worm gear moves towards one side of the bent rail (101) and is finally connected with the worm groove, and the track unfolding is completed;

s4: the control box body (501) moves to a specified filling position along the curved rail (101) and the straight rail (102), and is matched with the camera (504) and the gray sensor (505) to perform concrete filling operation on the crack of the internal corner wall surface.