CN220573931U - Plaster board cracking repair tool - Google Patents

Abstract

The utility model discloses a gypsum board cracking repair tool which comprises a scraping plate (1), a storage box (2), a discharging assembly, a mounting plate (7), a polishing plate (16), a dismounting assembly and a sand paper clamping assembly; the bottom of the storage box is arranged on the top surface of the scraping plate through the mounting plate, a discharge hole is formed in the bottom of the storage box, the discharge assembly is movably arranged on the storage box and positioned beside the discharge hole, a flow guide opening communicated with the discharge hole is formed in the scraping plate, the scraping plate can be attached to the surface of the gypsum board, and the flow guide opening is aligned to the cracking gap; the polishing plate is movably connected to the bottom surface of the scraping plate through a pair of dismounting assemblies, and the abrasive paper is detachably paved on the bottom surface of the polishing plate through the abrasive paper clamping assembly, so that the abrasive paper can be attached to the surface of the gypsum board through the polishing plate. The utility model can solve the problems of long time consumption and low efficiency of manual repair and no special tool for repairing the gypsum board cracks in the prior art.

Description

Plaster board cracking repair tool

Technical Field

The utility model relates to a decoration construction tool, in particular to a gypsum board cracking repair tool.

Background

The gypsum board is a building material, mainly composed of gypsum, fiber and other additives, and is generally used for indoor wall and ceiling decoration, partition and other aspects, and is a building material with light weight, higher strength, thinner thickness, convenient processing, better sound insulation, heat insulation, fire resistance and other performances, and is widely applied to decoration engineering.

The quality problems of easy cracking and the like after long-term use of the gypsum board need to be filled and repaired, and the traditional repairing method is as follows: firstly, filling the repairing liquid into the cracks by constructors, and then scraping the repairing liquid on the surfaces of the cracks through a scraping plate; when the to-be-repaired liquid dries out, constructors polish the residual solidified repair liquid on the surface of the crack through sand paper, the repair process is long in time consumption, and the construction efficiency is low.

The Chinese patent No. 218541654U discloses a tool for repairing the wall surface cracks of ancient buildings, which comprises a mounting plate and a baffle plate, wherein a ground thorn for fixing the mounting plate on the ground is movably arranged on the mounting plate, a rocker is movably arranged between the mounting plate and the baffle plate, a connecting rod is movably arranged between the rocker and the ground thorn, and the baffle plate presses the rocker to enable the connecting rod to push the ground thorn and enable the connecting rod to be embedded into the ground. The tool has the advantages of complex structure, large volume and inconvenient use, and cannot be effectively applied to repairing the cracks of the gypsum board, and a special tool for repairing the cracks of the gypsum board is not available in the prior art.

Therefore, it is necessary to provide a gypsum board crack repairing tool, which can solve the problems of long time consumption, low efficiency and no special gypsum board crack repairing tool in the prior art in manual repairing.

Disclosure of Invention

The utility model aims to provide a gypsum board crack repairing tool which can solve the problems that in the prior art, manual repairing is long in time consumption and low in efficiency, and in the prior art, no special gypsum board crack repairing tool is available.

The utility model is realized in the following way:

a gypsum board cracking repair tool comprises a scraping plate, a storage box, a discharging assembly, a mounting plate, a polishing plate, a dismounting assembly and a sand paper clamping assembly; the bottom of the storage box is arranged on the top surface of the scraping plate through the mounting plate, a discharge hole is formed in the bottom of the storage box, the discharge assembly is movably arranged on the storage box and positioned beside the discharge hole, a flow guide opening communicated with the discharge hole is formed in the scraping plate, the scraping plate can be attached to the surface of the gypsum board, and the flow guide opening is aligned to the cracking gap; the polishing plate is movably connected to the bottom surface of the scraping plate through a pair of dismounting assemblies, and the abrasive paper is detachably paved on the bottom surface of the polishing plate through the abrasive paper clamping assembly, so that the abrasive paper can be attached to the surface of the gypsum board through the polishing plate.

The discharging component comprises a push rod, a baffle and a valve; the valve is embedded in the discharge hole of the storage box and is communicated with the diversion port, a pair of baffles are respectively arranged at two sides of the valve, and the edges of the baffles are in sealed sliding connection with the inner wall of the storage box; one end of a pair of push rods is positioned in the storage box and correspondingly connected with the pair of baffles, and the other end of the pair of push rods extends to two sides outside the storage box.

The top of the storage box is provided with a charging hole.

The abrasive paper clamping assemblies are respectively arranged at two ends of the polishing plate, and two ends of abrasive paper are respectively attached to the polishing plate through the abrasive paper clamping assemblies.

Each group of sand paper clamping components comprises a clamping plate, a first spring and a limiting rod; one end of the clamping plate is in spring connection with the end face of the polishing plate through a first spring, and the other end of the clamping plate is obliquely abutted on the end face of the polishing plate; one end of the limiting rod is connected with one end of the clamping plate, the limiting rod is inserted into the first spring, and the other end of the limiting rod can be connected with the end face of the polishing plate in a contact mode.

The pair of dismounting components are symmetrically arranged at two ends of the scraping plate, and each group of dismounting components comprises a U-shaped rod and a second spring; the end face of the polishing plate is provided with a first groove, the end face of the scraping plate is provided with a second groove, one end of the U-shaped rod is connected in the second groove in a bouncing way through a second spring, and the other end of the U-shaped rod can be movably inserted in the first groove.

The top surface of mounting panel and the bottom surface fixed connection of bin, the bottom surface interval of mounting panel is formed with a plurality of fixed blocks, the bottom surface of a plurality of fixed blocks is fixed on the top surface of scraper blade, and a plurality of fixed blocks distribute around discharge opening and water conservancy diversion mouth.

The mounting plate on be equipped with the handle, the handle is the structure of falling U-shaped and sets up in the top and the both sides of bin.

The bottom surface of the scraper is embedded with a heating plate, and a switch control plate of the heating plate is embedded on the top surface of the scraper.

The side end of scraper blade be equipped with the buckle, the side end of polishing board is equipped with the draw-in groove, the buckle can match and inlay to the draw-in groove, makes the board of polishing connect the side end at the scraper blade, and the bottom surface of the board of polishing flushes with the bottom surface of scraper blade.

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

1. the utility model has the advantages that the repairing liquid at the crack of the gypsum board can be scraped by the scraping plate, then the repairing liquid at the crack is heated by the heating plate, the solidification of the repairing liquid is quickened, the construction waiting time is reduced, finally the polishing plate is arranged at the bottom of the scraping plate by the dismounting component, the sand paper is paved on the polishing plate by the sand paper clamping component, the crack repairing part of the gypsum board is polished, the crack repairing effect of the gypsum board is ensured, meanwhile, the inconvenience of frequently taking and replacing different tools is reduced, and the crack repairing efficiency of the gypsum board is improved.

2. The utility model is provided with the storage box and the discharging component, the storage box is used for storing the repairing liquid for repairing the gypsum board cracking, and the repairing liquid is extruded from the valve under the pushing of the pair of push rods and the baffle plates, so that the repairing liquid is filled into the cracking gap through the guide opening, the full filling of the repairing liquid is ensured, the cracking repairing effect of the gypsum board is ensured, and the repairing device can be specially used for repairing the cracking of various gypsum board surfaces.

Drawings

FIG. 1 is a perspective view of a gypsum board crack repair tool of the present utility model;

FIG. 2 is a side view of the gypsum board crack repair tool of the present utility model;

FIG. 3 is a schematic view of the internal structure of a storage box in the gypsum board crack repair tool of the present utility model;

FIG. 4 is a bottom view of the scraper of the gypsum board crack repair tool of the present utility model;

FIG. 5 is a partial schematic view of the connection of a blade to a sanding plate in a gypsum board crack repair tool in accordance with the present utility model.

In the figure, 1, a scraping plate; 2. a storage tank; 3. a feed inlet; 4. a push rod; 5. a baffle; 6. a valve; 7. a mounting plate; 8. a fixed block; 9. a handle; 10. a clamping plate; 11. a first spring; 12. a restraining bar; 13. a heating plate; 14. a diversion port; 15. a heating switch; 16. polishing the plate; 17. a buckle; 18. a clamping groove; 19. a U-shaped rod; 20. a second spring; 21. a first groove; 22. and a second groove.

Detailed Description

The utility model will be further described with reference to the drawings and the specific examples.

Referring to fig. 1 and 2, a gypsum board cracking repair tool comprises a scraping plate 1, a storage box 2, a discharging assembly, a mounting plate 7, a polishing plate 16, a dismounting assembly and a sand paper clamping assembly; the bottom of the storage box 2 is arranged on the top surface of the scraping plate 1 through the mounting plate 7, a discharge hole is formed in the bottom of the storage box 2, a discharge assembly is movably arranged on the storage box 2 and located beside the discharge hole, a guide opening 14 communicated with the discharge hole is formed on the scraping plate 1, the scraping plate 1 can be attached to the surface of the gypsum board, and the guide opening 14 is aligned with a cracking gap; the polishing plate 16 is movably connected to the bottom surface of the scraping plate 1 through a pair of dismounting components, and sand paper (not shown in the figure) is detachably laid on the bottom surface of the polishing plate 16 through a sand paper clamping component, so that the sand paper can be attached to the surface of the gypsum board through the polishing plate 16.

The bin 2 is used for storing the repair liquid for the gypsum board fracture repair, and the discharge assembly utilizes the pressure to outwards extrude the repair liquid, so that the repair liquid can flow smoothly, and the repair liquid can be fully filled into the fracture crack of the gypsum board through the discharge hole via the guide port 14, so that the filling repair effect on the gypsum board fracture crack is ensured.

The polishing plate 16 can be arranged on the scraping plate 1 through a dismounting assembly, so that the dismounting is convenient, and the polishing plate 16 can be dismounted when the scraping plate 1 is used for filling the repairing liquid; when the polishing plate 16 is mounted to the bottom of the scraper plate 1, sand paper can be paved on the bottom surface of the polishing plate 16 through the sand paper clamping assembly, so that the repairing liquid on the crack surface of the gypsum board can be polished through the sand paper, the surface smoothness and the cleanness of the gypsum board are guaranteed, the overflowing repairing liquid is prevented from remaining on the surface of the gypsum board, the appearance of a repairing part is attractive, and the crack repairing efficiency of the gypsum board can be improved to a certain extent.

Referring to fig. 3, the discharging assembly includes a push rod 4, a baffle 5 and a valve 6; the valve 6 is embedded in the discharging hole of the storage box 2 and is communicated with the guide port 14, a pair of baffles 5 are respectively arranged at two sides of the valve 6, and the edges of the baffles 5 are in sealed sliding connection with the inner wall of the storage box 2; one end of a pair of push rods 4 is positioned in the storage tank 2 and correspondingly connected with a pair of baffles 5, and the other end of the pair of push rods 4 extends to two sides outside the storage tank 2.

Preferably, a sealing ring can be arranged at the edge of the baffle plate 5, the baffle plate 5 is in sealing sliding contact with the top, the bottom and two sides of the inner wall of the storage box 2 through the sealing ring, repair liquid is ensured to be positioned between the pair of baffle plates 5, and the pair of baffle plates 5 push repair liquid in the storage box 2 to the discharge hole. The valve 6 is arranged at the discharge hole, the valve 6 can adopt a one-way valve with adjustable opening, the flow or the switch can be adjusted, the repair liquid can be discharged to the flow guide port 14 of the scraper plate 1 conveniently, and the overflow and leakage of the repair liquid are avoided.

Preferably, the push rod 4 can adopt a hydraulic rod or a spring telescopic rod, so that the push rod 4 can be conveniently pushed and reset by pressing, and the hydraulic or elastic force is utilized to slowly press and apply the pressure, so that the overflow and leakage of the repair liquid are further avoided.

Referring to fig. 1, a charging port 3 is formed at the top of the storage tank 2, so as to facilitate filling and supplementing the repair liquid into the storage tank 2.

Referring to fig. 1 and 2, a pair of sand paper clamping assemblies are respectively disposed at two ends of the polishing plate 16, and two ends of the sand paper are respectively attached to the polishing plate 16 through the pair of sand paper clamping assemblies, so as to ensure that the sand paper is laid smoothly, and the polishing plate 16 is convenient for polishing and removing residual and solidified repairing liquid on the surface of the gypsum board through the sand paper.

Referring to fig. 1 and 2, each set of the sandpaper holding assemblies described includes a clamping plate 10, a first spring 11, and a restraining bar 12; one end of the clamping plate 10 is in spring connection with the end face of the polishing plate 16 through a first spring 11, and the other end of the clamping plate 10 is obliquely abutted on the end face of the polishing plate 16; one end of the restricting lever 12 is connected to one end of the clamping plate 10, and the restricting lever 12 is inserted into the first spring 11, and the other end of the restricting lever 12 can be connected in contact with the end surface of the grinding plate 16.

Preferably, the clamping plate 10 can adopt an inverted T-shaped structure with a narrow upper part and a wide lower part, the bottom of the clamping plate 10 is longer, the contact area with the sand paper is larger, and the clamping stability of the sand paper is convenient to improve. The clamping plate 10 forms a certain included angle with the first spring 11 and the limiting rod 12, so that the lower end of the clamping plate 10 can press the sand paper on the end face of the polishing plate 16, the first spring 11 is always in a stretching state, and the pressure of the first spring 11 is utilized to provide effective clamping force for the sand paper.

The restriction pole 12 is used for supporting the one end of first spring 11 and grip block 10, transmits the other end of grip block 10 that the slope set up with the force to the terminal surface of polishing board 16 on, plays the effect of stable centre gripping abrasive paper, makes abrasive paper can not take place to shift at the in-process of polishing, guarantees polishing effect and efficiency.

Referring to fig. 5, the pair of dismounting components are symmetrically arranged at two ends of the scraper 1, and each group of dismounting components comprises a U-shaped rod 19 and a second spring 20; the end face of the polishing plate 16 is provided with a first groove 21, the end face of the scraping plate 1 is provided with a second groove 22, one end of the U-shaped rod 19 is connected in the second groove 22 in a springy mode through a second spring 20, and the other end of the U-shaped rod 19 can be movably inserted in the first groove 21.

Preferably, the length of the second spring 20 is smaller than the depth of the second groove 22, so that the two end parts of the U-shaped rod 19 can be inserted into the second groove 22 and the first groove 21 under the pulling of the second spring 20, and the middle part of the U-shaped rod 19 is positioned outside the scraping plate 1 and the polishing plate 16, so that the hand-held pulling control is facilitated. When the U-shaped rod 19 is pulled outwards, the second spring 20 is lengthened, the U-shaped rod 19 can be separated from the second groove 22 and the first groove 21, and a pair of dismounting components operate simultaneously, so that the polishing plate 16 is convenient to dismount from the bottom of the scraper blade 1. When the second spring 20 is elastically restored, the U-shaped rod 19 is pulled back to one end to be inserted into the second groove 22 (the polishing plate 16 is not connected with the scraper 1), or the U-shaped rod 19 is pulled back to both ends to be inserted into the second groove 22 and the first groove 21 (the polishing plate 16 is connected with the scraper 1).

Referring to fig. 1 and 2, the top surface of the mounting plate 7 is fixedly connected with the bottom surface of the storage box 2, a plurality of fixing blocks 8 are formed on the bottom surface of the mounting plate 7 at intervals, the bottom surfaces of the fixing blocks 8 are fixed on the top surface of the scraper 1, and the fixing blocks 8 are distributed around the discharge hole and the diversion opening 14.

The thickness of the fixed block 8 can be determined according to the size of the valve 6, and the fixed block 8 facilitates the installation of the valve 6 and the connection of the valve with the guide opening 14. The four fixed blocks 8 are preferably distributed around the valve 6 and the diversion port 14 uniformly, so that good protection, support and connection effects are achieved.

Referring to fig. 1 and 2, the mounting plate 7 is provided with a handle 9, and the handle 9 has an inverted U-shaped structure and is disposed above and on two sides of the storage box 2, so as to facilitate the hand-held operation of the utility model.

Referring to fig. 1 and 4, a heating plate 13 is embedded on the bottom surface of the scraper 1, and a switch control plate 15 of the heating plate 13 is led out through a wire and is embedded on the top surface of the scraper 1.

Preferably, the heating plate 13 is internally provided with an electric heating wire, an external power supply is connected with the electric heating wire through the switch control plate 15, the electric heating wire is electrified and heated and is used for heating the repairing liquid, so that the solidification of the repairing liquid is quickened, the construction waiting time is shortened, the construction efficiency is improved, and the repairing effect of the solidified repairing liquid is also ensured.

Referring to the drawings, the side end of the scraper 1 is provided with a buckle 17, the side end of the polishing plate 16 is provided with a clamping groove 18, the buckle 17 can be embedded in the clamping groove 18 in a matching manner, the polishing plate 16 is connected to the side end of the scraper 1, and the bottom surface of the polishing plate 16 is flush with the bottom surface of the scraper 1.

The buckle 17 and the clamping groove 18 can be clamped through the concave-convex structure, reliable connection of the buckle 17 and the clamping groove 18 is achieved, and therefore the polishing plate 16 is connected to the scraping plate 1 without falling off, frequent placement and taking of the polishing plate 16 are avoided in the use process, and the operation is more convenient and quick.

Referring to fig. 1 to 5, the application method of the utility model in repairing gypsum board cracking is as follows:

the constructor holds the handle 9 and pulls the U-shaped bar 19 outwards to stretch the second spring 20, and the U-shaped bar 19 is disengaged from the first groove 21 and the second groove 22, so that the sanding plate 16 is detached from the bottom of the screed 1. The polishing plate 16 is connected to the side end of the scraping plate 1 through the clamping groove 18 by the clamping buckle 17, the bottom surface of the polishing plate 16 is flush with the bottom surface of the scraping plate 1, the area of the scraping plate 1 is enlarged, and the scraping operation of repairing liquid at the crack of the gypsum board is facilitated.

The repairing liquid for repairing the gypsum cracks is added into the storage box 2 through the feed inlet 3, the guide flow port 14 on the scraping plate 1 is aligned with the cracks, and the pair of push rods 4 are inwards extruded, so that the pair of baffles 5 are close to the discharge port of the storage box 2. The repairing liquid is extruded into the guide port 14 of the scraper blade 1 under the pressure action, and is extruded into the crack, the scraper blade 1 is moved along the crack, so that the repairing liquid is fully filled in the whole crack, and the repairing liquid at the crack on the surface of the gypsum board is scraped through the scraper blade 1 and the polishing plate 16 while the repairing liquid is moved.

The heating plate 13 is started through the heating switch 15, the heating plate 13 is attached to the crack of the gypsum board, and the filling liquid in the crack is heated through the heating plate 13, so that the filling liquid is quickly dried, and the construction waiting time is shortened. After the heating is completed, the heating switch 15 is turned off.

The polishing plate 16 is detached from the side end of the blade 1 and placed on the bottom surface of the blade 1, both ends of the U-shaped bar 19 are inserted into the first groove 21 and the second groove 22 by the elastic force of the second spring 20, and the polishing plate 16 is locked to the bottom of the blade 1.

The abrasive paper is paved at the bottom of the polishing plate 16, the two ends of the abrasive paper are turned upwards to the two ends of the polishing plate 16, the clamping plate 10 is pulled outwards, the first springs 11 are elongated, the ends of the abrasive paper are plugged into gaps between the clamping plate 10 and the end face of the polishing plate 16, the clamping plate 10 is reset by the aid of the elasticity of the first springs 11, and the abrasive paper is clamped on the end face of the polishing plate 16. The clamping modes at the two ends of the sand paper are the same, and are not repeated here.

And polishing the repair liquid on the surface of the crack by using sand paper to finish the crack repair of the gypsum board.

The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. A gypsum board fracture repair tool is characterized in that: the device comprises a scraping plate (1), a storage box (2), a discharging assembly, a mounting plate (7), a polishing plate (16), a dismounting assembly and a sand paper clamping assembly; the bottom of the storage box (2) is arranged on the top surface of the scraping plate (1) through the mounting plate (7), a discharge hole is formed in the bottom of the storage box (2), a discharge assembly is movably arranged on the storage box (2) and is positioned beside the discharge hole, a guide opening (14) communicated with the discharge hole is formed in the scraping plate (1), the scraping plate (1) can be attached to the surface of the gypsum board, and the guide opening (14) is aligned with a cracking gap; the polishing plate (16) is movably connected to the bottom surface of the scraping plate (1) through a pair of dismounting components, and the abrasive paper is detachably paved on the bottom surface of the polishing plate (16) through the abrasive paper clamping components, so that the abrasive paper can be attached to the surface of the gypsum board through the polishing plate (16).

2. The plasterboard crack repair tool of claim 1, wherein: the discharging assembly comprises a push rod (4), a baffle (5) and a valve (6); the valve (6) is embedded in a discharge hole of the storage box (2) and is communicated with the diversion port (14), a pair of baffles (5) are respectively arranged at two sides of the valve (6), and the edge of the baffles (5) is in sealed sliding connection with the inner wall of the storage box (2); one end of a pair of push rods (4) is positioned in the storage box (2) and is correspondingly connected with a pair of baffles (5), and the other ends of the push rods (4) extend to two sides of the outer part of the storage box (2).

3. The plasterboard crack repair tool of claim 1 or 2, characterized in that: the top of the storage box (2) is provided with a charging port (3).

4. The plasterboard crack repair tool of claim 1, wherein: the abrasive paper clamping assemblies are respectively arranged at two ends of the polishing plate (16), and two ends of abrasive paper are respectively attached to the polishing plate (16) through the abrasive paper clamping assemblies.

5. The plasterboard crack repair tool of claim 4, wherein: each group of sand paper clamping assemblies comprises a clamping plate (10), a first spring (11) and a limiting rod (12); one end of the clamping plate (10) is in spring connection with the end face of the polishing plate (16) through a first spring (11), and the other end of the clamping plate (10) is obliquely abutted on the end face of the polishing plate (16); one end of the limiting rod (12) is connected with one end of the clamping plate (10), the limiting rod (12) is inserted into the first spring (11), and the other end of the limiting rod (12) can be in contact connection with the end face of the polishing plate (16).

6. The plasterboard crack repair tool of claim 1, wherein: the pair of dismounting components are symmetrically arranged at two ends of the scraping plate (1), and each group of dismounting components comprises a U-shaped rod (19) and a second spring (20); a first groove (21) is formed in the end face of the polishing plate (16), a second groove (22) is formed in the end face of the scraping plate (1), one end of the U-shaped rod (19) is connected in the second groove (22) in a bouncing mode through a second spring (20), and the other end of the U-shaped rod (19) can be movably inserted into the first groove (21).

7. The plasterboard crack repair tool of claim 1, wherein: the top surface of mounting panel (7) and the bottom surface fixed connection of bin (2), the bottom surface interval of mounting panel (7) is formed with a plurality of fixed blocks (8), the bottom surface of a plurality of fixed blocks (8) is fixed on the top surface of scraper blade (1), and a plurality of fixed blocks (8) distribute around discharge opening and water conservancy diversion mouth (14).

8. The plasterboard crack repair tool of claim 1 or 7, characterized by: the mounting plate (7) is provided with a handle (9), and the handle (9) is of an inverted U-shaped structure and is arranged above and on two sides of the storage box (2).

9. The plasterboard crack repair tool of claim 1, 6 or 7, characterized by: the bottom surface of the scraper blade (1) is embedded with a heating plate (13), and a switch control plate (15) of the heating plate (13) is embedded on the top surface of the scraper blade (1).

10. The plasterboard crack repair tool of claim 9, wherein: the side end of scraper blade (1) be equipped with buckle (17), the side end of polishing board (16) is equipped with draw-in groove (18), buckle (17) can match and inlay in draw-in groove (18), make polishing board (16) connect the side end at scraper blade (1), and the bottom surface of polishing board (16) flushes with the bottom surface of scraper blade (1).