A gap repair device for building interior decoration

Abstract

The utility model relates to the technical field of repairing gaps in building interior decoration, and discloses a gap repairing device for building interior decoration, comprising a limit frame, two first electric telescopic rods are fixedly installed on the inner bottom wall of the limit frame, and a movable plate is fixedly installed at the telescopic ends of the two first electric telescopic rods, and a collection box is fixedly installed on the upper surface of the movable plate, and a filter screen is slidably connected to the inner wall of the collection box, and an air pump is fixedly installed on the upper surface of the movable plate, and the input end of the air pump passes through the collection box and extends to the inside of the collection box, and the right side of the collection box is fixedly connected to a conveying hose, and the right end of the conveying hose is fixedly connected to an air suction hood; the utility model can draw out the air in the collection box outwards through the suction force provided by the air suction pump, so that the inside of the collection box is under negative pressure, so that the air suction hood can draw out dust and gravel in the gap, and prevent the dust and gravel in the gap from mixing with the repairing liquid to form a gap that affects the repairing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of gap repairing for indoor decoration of buildings, in particular to a gap repairing device for indoor decoration of buildings. Background Art

[0002] Due to different building structures, climatic conditions, system materials, construction techniques and construction management conditions, cracks will appear in the walls of buildings, resulting in water seepage and falling off. In order to avoid the gaps affecting the use of the building, the cracks need to be repaired.

[0003] The utility model with existing patent announcement number CN212359202U discloses a gap repair device for building interior decoration, including a mounting shell, a handle is fixedly connected to the left side of the bottom of the mounting shell, a material storage box is arranged inside the mounting shell, a threaded head is fixedly connected to the right side of the material storage box, a sealing block is threadedly connected to the left side of the inner wall of the material storage box, a sealing shell is threadedly connected to the left side of the mounting shell, a transmission rod is slidably installed inside the sealing shell, a retaining ring is fixedly connected to the right side of the surface of the transmission rod, a discharging needle is connected to the right side of the mounting shell, a fixing plate is fixedly connected to the bottom of the sealing shell, a transmission mechanism is fixedly connected to the top of the fixing plate, and a first gear is fixedly connected to the left side of the surface of the transmission rod.

[0004] By adopting the above technical scheme, through the arrangement of the installation shell, handle, storage box, threaded head, sealing block, sealing shell, transmission rod, baffle ring, discharge needle, fixed plate and transmission mechanism, the problem that the existing crack repair device is not convenient for installing the repair liquid tank and cannot conveniently replace the repair liquid tank for use is solved, thereby improving the practicality of the crack repair device. However, when repairing indoor gaps in buildings, the above technical scheme is not convenient for cleaning impurities in the cracks, so that dust and gravel in the gaps are easily mixed with the repair liquid to form gaps, thereby affecting the repair effect and making the practicality low. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a gap repair device for building interior decoration, which has the advantage of being able to easily clean impurities in the gaps when repairing cracks in the building interior, preventing dust and gravel in the gaps from mixing with the repairing liquid to form gaps that affect the repairing effect, thereby making the device more practical.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a gap repair device for interior decoration of buildings, comprising a limit frame, an inner bottom wall of the limit frame is fixedly installed with two first electric telescopic rods, the telescopic ends of the two first electric telescopic rods are jointly fixedly installed with a movable plate, the upper surface of the movable plate is fixedly installed with a collecting box, the inner wall of the collecting box is slidably connected with a filter screen, the upper surface of the movable plate is fixedly installed with an air pump, the input end of the air pump passes through the collecting box and extends to the interior of the collecting box, the right side surface of the collecting box is fixedly connected with a conveying hose, the right end of the conveying hose is fixedly connected with an air suction hood, the right side surface of the collecting box is fixedly installed with a second electric telescopic rod, the telescopic end of the second electric telescopic rod is fixedly installed with a support frame, the inner wall of the support frame is fixedly connected to the outer surface of the air suction hood, and the upper surface of the collecting box is fixedly installed with a liquid storage cylinder.

[0009] Preferably, a stepper motor is arranged on the left side of the liquid storage cylinder, and the output end of the stepper motor power passes through the liquid storage cylinder and is fixedly mounted with a threaded rod.

[0010] Preferably, the outer surface of the threaded rod is threadedly connected to a threaded barrel, a push plate is fixedly mounted on the right end of the threaded barrel, and the outer surface of the push plate is slidably connected to the inner wall of the liquid storage barrel.

[0011] Preferably, the right end of the liquid storage cylinder is fixedly connected to a delivery pipe, a limit block is fixedly installed on the outer surface of the delivery pipe, and the left side of the limit block is fixedly connected to the right side of the liquid storage cylinder.

[0012] Preferably, the inner top wall of the liquid storage cylinder is fixedly connected with a liquid inlet pipe, and the outer surface of the liquid inlet pipe is threadedly connected with a sealing cover.

[0013] Preferably, a switch door is movably hinged on the front of the collection box, and a pull block is fixedly installed on the front of the switch door.

[0014] Preferably, four connecting plates are fixedly mounted on the bottom surface of the limiting frame, and a universal wheel is fixedly mounted on the bottom surface of each connecting plate.

[0015] Preferably, four grooves are formed on the right side surface of the support frame, and the inner wall of each groove is rotatably connected to a roller.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a gap repair device for building interior decoration, which has the following beneficial effects: the gap repair device for building interior decoration can drive the support frame to move by providing the telescopic property provided by the second electric telescopic rod, so that the suction hood can contact the wall surface of the gap, and the suction force provided by the vacuum pump can draw the air in the collection box outward, so that the internal pressure of the collection box is negative, so that the suction hood can draw out the dust and gravel in the gap, and the dust and gravel are directly transported to the collection box through the guidance of the conveying hose, and the filter net can block the dust and gravel, so that when repairing the cracks in the building interior, it is convenient to clean the impurities in the gap, and prevent the dust and gravel in the gap from mixing with the repairing liquid to form gaps that affect the repairing effect, thereby achieving a more practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the limit frame of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the support frame of the utility model from the right side;

[0020] Figure 3 This is a schematic diagram of the structure of the liquid storage cylinder of the utility model in a cutaway perspective view;

[0021] Figure 4 It is a schematic diagram of the structure of the delivery pipe of the utility model from the right side.

[0022] In the figure: 1. limit frame; 2. first electric telescopic rod; 3. movable plate; 4. collection box; 5. filter screen; 6. vacuum pump; 7. delivery hose; 8. second electric telescopic rod; 9. suction hood; 10. liquid storage cylinder; 11. stepping motor; 12. threaded rod; 13. threaded cylinder; 14. push plate; 15. delivery pipe; 16. limit block; 17. liquid inlet pipe; 18. sealing cover; 19. switch door; 20. pull block; 21. connecting plate; 22. universal wheel; 23. groove; 24. roller; 25. support frame. DETAILED DESCRIPTION

[0023] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the utility model of a gap repairing device for building interior decoration in conjunction with the accompanying drawings.

[0024] See also Figure 1-4The utility model discloses a gap repairing device for interior decoration of a building, comprising a limiting frame 1, two first electric telescopic rods 2 are fixedly installed on the inner bottom wall of the limiting frame 1, a movable plate 3 is fixedly installed on the telescopic ends of the two first electric telescopic rods 2, a collecting box 4 is fixedly installed on the upper surface of the movable plate 3, a filter screen 5 is slidably connected to the inner wall of the collecting box 4, a switch door 19 is movably hinged on the front of the collecting box 4, a pull block 20 is fixedly installed on the front of the switch door 19, the switch door 19 can be manually opened by the pull block 20, so that the filter screen 5 can be cleaned or replaced conveniently, and the convenience of cleaning or replacing the filter screen 5 is increased.

[0025] An air pump 6 is fixedly installed on the upper surface of the movable plate 3, and the input end of the air pump 6 passes through the collecting box 4 and extends to the inside of the collecting box 4. The right side of the collecting box 4 is fixedly connected with a conveying hose 7. Four connecting plates 21 are fixedly installed on the bottom surface of the limit frame 1, and a universal wheel 22 is fixedly installed on the bottom surface of each connecting plate 21. The universal wheel 22 can be supported by the connecting plate 21, thereby facilitating the repair of cracks in different positions, thereby increasing the practicability of the device.

[0026] The right end of the conveying hose 7 is fixedly connected to the suction hood 9, and the right side of the collecting box 4 is fixedly installed with a second electric telescopic rod 8. The telescopic end of the second electric telescopic rod 8 is fixedly installed with a support frame 25. The right side of the support frame 25 is provided with four grooves 23. The inner wall of each groove 23 is rotatably connected with a roller 24. The roller 24 can reduce the friction between the support frame 25 and the wall to prevent the support frame 25 from causing damage to the wall, thereby increasing the practicability of the device.

[0027] The inner wall of the support frame 25 is fixedly connected to the outer surface of the suction hood 9, and a liquid storage cylinder 10 is fixedly installed on the upper surface of the collection box 4. A stepper motor 11 is arranged on the left side of the liquid storage cylinder 10. The output end of the power of the stepper motor 11 passes through the liquid storage cylinder 10 and is fixedly installed with a threaded rod 12. The power provided by the stepper motor 11 can drive the threaded rod 12 to rotate, thereby facilitating the repair of the cracks and increasing the convenience of the device.

[0028] The outer surface of the threaded rod 12 is threadedly connected to a threaded barrel 13, and a push plate 14 is fixedly installed on the right end of the threaded barrel 13. The outer surface of the push plate 14 is slidably connected to the inner wall of the liquid storage barrel 10. The threaded rod 12 can drive the threaded barrel 13 to move, so that the push plate 14 can push the glue out, thereby eliminating the need for personnel to push the glue, thereby increasing the convenience of crack repair.

[0029] The right end of the liquid storage cylinder 10 is fixedly connected to a delivery pipe 15, and a limit block 16 is fixedly installed on the outer surface of the delivery pipe 15. The left side of the limit block 16 is fixedly connected to the right side of the liquid storage cylinder 10. The limit block 16 can increase the stability of the delivery pipe 15, thereby preventing the delivery pipe 15 from deflecting and increasing the stability of the delivery pipe 15.

[0030] The inner top wall of the liquid storage cylinder 10 is fixedly connected to a liquid inlet pipe 17, and the outer surface of the liquid inlet pipe 17 is threadedly connected to a sealing cap 18. The glue liquid can be easily replenished through the liquid inlet pipe 17. The sealing cap 18 can seal the liquid inlet pipe 17 to prevent the glue liquid from flowing out, thereby increasing the sealing performance of the device.

[0031] The working principle of the utility model is as follows: first, the first electric telescopic rod 2, the vacuum pump 6, the second electric telescopic rod 8 and the stepper motor 11 are powered on. When it is necessary to repair the indoor cracks, the gap repair device for indoor decoration of the building is manually moved to the cracks through the universal wheel 22, and the glue is put into the liquid storage cylinder 10 through the liquid inlet pipe 17. The elasticity provided by the second electric telescopic rod 8 can drive the support frame 25 to move, so that the suction hood 9 can contact the wall surface of the gap, and the suction force provided by the vacuum pump 6 can be used to draw out the air in the collection box 4, so that the internal negative pressure of the collection box 4 is generated, so that the suction hood 9 can remove the air in the gap. Dust and gravel are extracted and guided by the conveying hose 7 to be directly conveyed to the collecting box 4. The filter screen 5 can block dust and gravel, so that when repairing cracks in the interior of the building, it is convenient to clean the impurities in the gaps, and prevent dust and gravel in the gaps from mixing with the repairing liquid to form gaps that affect the repairing effect. The power provided by the stepper motor 11 can drive the threaded rod 12 to rotate, so that the threaded cylinder 13 can drive the push plate 14 to push the glue outward, and the conveying pipe 15 can convey the glue into the cracks, so that the cracks can be repaired, making the gap repair device for interior decoration of buildings more practical.

[0032] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A gap repair device for interior decoration of a building, comprising a limit frame (1), characterized in that: Two first electric telescopic rods (2) are fixedly mounted on the inner bottom wall of the limiting frame (1), and a movable plate (3) is fixedly mounted on the telescopic ends of the two first electric telescopic rods (2), and a collection box (4) is fixedly mounted on the upper surface of the movable plate (3), and a filter screen (5) is slidably connected to the inner wall of the collection box (4). An air pump (6) is fixedly mounted on the upper surface of the movable plate (3), and an input end of the air pump (6) passes through the collection box (4) and extends to the inside of the collection box (4). A conveying hose (7) is fixedly connected to the right side of the collection box (4), and a right end of the conveying hose (7) is fixedly connected to an air suction hood (9). A second electric telescopic rod (8) is fixedly mounted on the right side of the collection box (4), and a support frame (25) is fixedly mounted on the telescopic end of the second electric telescopic rod (8), and the inner wall of the support frame (25) is fixedly connected to the outer surface of the air suction hood (9). A liquid storage cylinder (10) is fixedly mounted on the upper surface of the collection box (4).

2. A gap repair device for building interior decoration according to claim 1, characterized in that: A stepper motor (11) is arranged on the left side of the liquid storage cylinder (10); the power output end of the stepper motor (11) passes through the liquid storage cylinder (10) and is fixedly mounted with a threaded rod (12).

3. A gap repair device for building interior decoration according to claim 2, characterized in that: The outer surface of the threaded rod (12) is threadedly connected to a threaded barrel (13), and a push plate (14) is fixedly installed on the right end of the threaded barrel (13). The outer surface of the push plate (14) is slidably connected to the inner wall of the liquid storage barrel (10).

4. The gap repair device for building interior decoration according to claim 1 is characterized in that: The right end of the liquid storage cylinder (10) is fixedly connected to a delivery pipe (15), and a limit block (16) is fixedly installed on the outer surface of the delivery pipe (15), and the left side surface of the limit block (16) is fixedly connected to the right side surface of the liquid storage cylinder (10).

5. The gap repairing device for building interior decoration according to claim 1 is characterized in that: The inner top wall of the liquid storage cylinder (10) is fixedly connected to a liquid inlet pipe (17), and the outer surface of the liquid inlet pipe (17) is threadedly connected to a sealing cover (18).

6. The gap repairing device for building interior decoration according to claim 1 is characterized in that: The front of the collection box (4) is movably hinged with a switch door (19), and the front of the switch door (19) is fixedly mounted with a pull block (20).

7. The gap repairing device for building interior decoration according to claim 1 is characterized in that: Four connecting plates (21) are fixedly mounted on the bottom surface of the limiting frame (1), and a universal wheel (22) is fixedly mounted on the bottom surface of each connecting plate (21).

8. The gap repairing device for building interior decoration according to claim 1 is characterized in that: Four grooves (23) are provided on the right side of the support frame (25), and a roller (24) is rotatably connected to the inner wall of each groove (23).

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