Building construction drill hole cleaning device

Abstract

The utility model discloses a building construction drill hole cleaning device, and relates to the field of building construction. The collection box is movably arranged outside the push-pull rod in a sleeving manner; the air bag I is connected to the right end of the push-pull rod and is communicated with the push-pull rod; the second air bag is connected to the left end of the push-pull rod and communicated with the push-pull rod. When the first air bag is not extruded, the first air bag is in a full state, the second air bag is in a wizened state, at the moment, the cleaning ring made of rubber is in a non-round state, then the second air bag is inserted into a hole of a building wall face, the first air bag can be extruded, at the moment, the first air bag conveys air to the second air bag, and the second air bag is in a full state; the air bag is in a wizened state, the cleaning ring is in a whole circle state and makes contact with the inner wall of the hole, then the push-pull rod can be pulled out, dust in the hole is scraped into the collecting box through the cleaning ring, and the effect of cleaning the hole in the wall face of the building can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to a drilling cleaning device for building construction. Background Art

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. At the present stage, a large amount of dust is generated during drilling in building construction, and the dust is blocked in the drill hole, which is not easy to clean, thus affecting the subsequent construction progress. Therefore, it is necessary to clean the drill hole. At present, when cleaning the holes in the building wall, most of them are cleaned with tools such as cleaning brushes. When the cleaning brush is just inserted into the hole, it is easy to push the dust in the hole deeper into the hole, thus affecting the cleaning effect of the holes in the building wall. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a drilling cleaning device for building construction, so as to solve the problem that when the cleaning brush is just inserted into the hole, it is easy to push the dust in the hole deeper into the hole, thus affecting the cleaning effect of the holes in the building wall.

[0004] A drilling cleaning device for building construction includes:

[0005] A push-pull rod;

[0006] A collection box, the collection box is movably sleeved outside the push-pull rod;

[0007] An airbag one, the airbag one is connected to the right end of the push-pull rod and is communicated with the push-pull rod;

[0008] An airbag two, the airbag two is connected to the left end of the push-pull rod and is communicated with the push-pull rod;

[0009] A cleaning ring, the cleaning ring is fixed outside the airbag two.

[0010] Preferably, a perforation is provided in the middle of the collection box, and the push-pull rod is located inside the perforation and is slidably connected with the perforation.

[0011] Preferably, guide grooves are provided at both the upper and lower ends of the inner wall of the perforation, guide strips are provided at both the upper and lower ends of the push-pull rod, and the guide strips are located inside the guide grooves and are slidably connected with the guide grooves.

[0012] Preferably, an inner cavity is provided inside the push-pull rod, a first annular boss is provided on the right side inner wall of the inner cavity, a second annular boss is provided on the left side inner wall of the inner cavity, a piston is slidably connected between the first annular boss and the second annular boss inside the inner cavity, and a spring is connected between the left end of the piston and the right end of the second annular boss.

[0013] Preferably, a threaded connection pipe communicated with the second airbag is fixed to the right end of the second airbag. Threads are provided on the left side of the inner cavity wall. The right part of the threaded connection pipe extends into the left inner part of the inner cavity and is threadedly connected with the inner cavity.

[0014] Preferably, the second airbag communicates with the inside of the inner cavity through a threaded connection pipe, and the inner cavity communicates with the inside of the first airbag.

[0015] The beneficial effects of the present utility model: for this building construction drilling cleaning device, when the first airbag is not squeezed, the first airbag is in a full state, and the second airbag is in a deflated state. At this time, the cleaning ring made of rubber is in a non-round state. Then, after inserting the second airbag into the hole in the building wall, the first airbag can be squeezed. At this time, the first airbag transports air to the second airbag, making the second airbag in a full state and the first airbag in a deflated state. In this way, the cleaning ring is in a round state and contacts the inner wall of the hole. After that, the push rod can be pulled out to use the cleaning ring to scrape the dust in the hole into the collection box, which can improve the effect of cleaning the holes in the building wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the whole of the present utility model;

[0017] Figure 2 is a schematic cross-sectional view of the whole of the present utility model;

[0018] Figure 3 is a left view schematic diagram of the collection box of the present utility model.

[0019] In the figure: 1 - push rod, 2 - collection box, 3 - first airbag, 4 - second airbag, 5 - cleaning ring, 6 - threaded connection pipe, 7 - guide strip, 8 - inner cavity, 9 - first annular boss, 10 - piston, 11 - spring, 12 - second annular boss, 13 - through hole, 14 - guide groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Please refer to Figures 1-3 , a building construction drilling cleaning device, comprising:

[0021] A push rod 1, an inner cavity 8 is provided inside the push rod 1. A first annular boss 9 is provided on the right side of the inner cavity wall of the inner cavity 8, and a second annular boss 12 is provided on the left side of the inner cavity wall of the inner cavity 8. A piston 10 is slidably connected between the first annular boss 9 and the second annular boss 12 inside the inner cavity 8. A spring 11 is connected between the left end of the piston 10 and the right end of the second annular boss 12. The piston 10 can slide between the first annular boss 9 and the second annular boss 12. When the piston 10 slides to the left, the piston 10 can squeeze the spring 11, and the spring 11 can give the piston 10 a rightward elastic force, which is beneficial for the piston 10 to slide back to the right.

[0022] A collection box 2, the collection box 2 is movably sleeved outside the push rod 1, a through hole 13 is provided in the middle of the collection box 2, the push rod 1 is located inside the through hole 13 and is slidably connected with the through hole 13, guide grooves 14 are opened at both upper and lower ends of the inner wall of the through hole 13, guide bars 7 are provided at both upper and lower ends of the push rod 1, the guide bars 7 are located inside the guide grooves 14 and are slidably connected with the guide grooves 14, the collection box 2 can slide left and right outside the push rod 1, and at the same time the guide bars 7 can slide along the guide grooves 14;

[0023] An airbag 3, the airbag 3 is connected to the right end of the push rod 1 and is communicated with the push rod 1;

[0024] An airbag 4, the airbag 4 is connected to the left end of the push rod 1 and is communicated with the push rod 1, a threaded connection pipe 6 communicated with it is fixed to the right end of the airbag 4, threads are provided on the left side inner wall of the inner cavity 8, the right part of the threaded connection pipe 6 extends into the left inner part of the inner cavity 8 and is threadedly connected with the inner cavity 8, the airbag 4 is internally communicated with the inner cavity 8 through the threaded connection pipe 6, the inner cavity 8 is internally communicated with the airbag 3, when the airbag 3 is squeezed, the air in the airbag 3 can be pushed into the right part of the inner cavity 8, and at the same time the air pushes the piston 10 to slide leftward and squeeze the spring 11, so that the piston 10 can push the air in the left part of the inner cavity 8 into the airbag 4 along the threaded connection pipe 6, making the airbag 4 bulge, and when the airbag 3 is released, the piston 10 is pushed to slide rightward by the reset of the spring 11, and the piston 10 can push the air in the right part of the inner cavity 8 back into the airbag 3, making the airbag 3 resume bulging, while the airbag 4 resumes deflation;

[0025] A cleaning ring 5, the cleaning ring 5 is fixed outside the airbag 4. When cleaning the holes in the building wall, first pull the push rod 1 to the right until the airbag 4 is in contact with the collection box 2, and then cover the collection box 2 over the holes in the building wall. Since the airbag 3 is in a full state when not squeezed and the airbag 4 is in a deflated state, at this time the cleaning ring 5 made of rubber is in a non-circular state. When the airbag 4 is inserted into the hole in the building wall, the cleaning ring 5 will not contact the inner wall of the hole and will not push the dust. Then the airbag 3 can be squeezed. At this time, the airbag 3 transports air to the airbag 4, making the airbag 4 in a full state and the airbag 3 in a deflated state. In this way, the cleaning ring 5 is in a circular state and contacts the inner wall of the hole. After that, the push rod 1 can be pulled out to the right, and the push rod 1 drives the cleaning ring 5 to move out of the hole, so as to use the cleaning ring 5 to scrape the dust in the hole into the collection box 2, which can improve the effect of cleaning the holes in the building wall.

Claims

1. A drilling cleaning device for construction, characterized in that: include: Push-pull rod (1); A collection box (2), wherein the collection box (2) is movably sleeved outside the push-pull rod (1); Airbag 1 (3), the airbag 1 (3) is connected to the right end of the push-pull rod (1) and communicates with the push-pull rod (1); Airbag 2 (4), the airbag 2 (4) is connected to the left end of the push-pull rod (1) and communicates with the push-pull rod (1); A cleaning ring (5) is fixed on the outside of the second airbag (4).

2. A construction drilling cleaning device according to claim 1, characterized in that: A through hole (13) is provided in the middle of the collection box (2), and the push-pull rod (1) is located inside the through hole (13) and is slidably connected to the through hole (13).

3. A construction drilling cleaning device according to claim 2, characterized in that: The inner wall of the through hole (13) is provided with guide grooves (14) at both upper and lower ends, and the push-pull rod (1) is provided with guide bars (7) at both upper and lower ends. The guide bars (7) are located inside the guide grooves (14) and are slidably connected to the guide grooves (14).

4. A construction drilling cleaning device according to claim 1, characterized in that: An inner cavity (8) is provided inside the push-pull rod (1), an annular boss 1 (9) is provided on the right side of the inner wall of the inner cavity (8), an annular boss 2 (12) is provided on the left side of the inner wall of the inner cavity (8), a piston (10) is slidably connected inside the inner cavity (8) and between the annular boss 1 (9) and the annular boss 2 (12), and a spring (11) is connected between the left end of the piston (10) and the right end of the annular boss 2 (12).

5. A construction drilling cleaning device according to claim 4, characterized in that: A threaded connection pipe (6) communicating with the second airbag (4) is fixed at the right end thereof, a thread is provided on the left side of the inner wall of the inner cavity (8), and the right part of the threaded connection pipe (6) extends into the left interior of the inner cavity (8) and is threadedly connected to the inner cavity (8).

6. A construction drilling cleaning device according to claim 5, characterized in that: The second airbag (4) is communicated with the interior of the inner cavity (8) via a threaded connecting tube (6), and the inner cavity (8) is communicated with the interior of the first airbag (3).

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