Auxiliary installation tool for building drainage pipeline

Abstract

The utility model relates to the technical field of drainage pipeline installation, and discloses an auxiliary installation tool for a building drainage pipeline, which comprises a rectangular plate, the rectangular plate is rectangular, the rear end of the rectangular plate is in threaded connection with an expansion bolt, the front end wall surface of the rectangular plate is provided with a movable cavity in a penetrating manner, and a movable plate is movably clamped in the movable cavity; a threaded mounting cylinder is fixedly mounted in the middle of the front end of the mounting plate; and the elastic adjusting assembly comprises a cylinder, a cylinder and a compression spring. The installation plate and the movable cavity are connected through the elastic adjusting assembly, the threaded installation cylinder is connected with a clamp of the drainage pipeline, the installation plate and the movable cavity move left and right, errors caused by different positions of an expansion bolt can be adapted, and the distance between the installation plate and the movable plate can be elastically adjusted; the device can adapt to different lengths caused by installation of different expansion bolts, the drainage pipeline is adjusted to the same vertical axis, and the installation effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe installation, in particular to an auxiliary installation tool for building drainage pipes. Background Art

[0002] Municipal sewer pipes are important infrastructure under municipal roads, mainly responsible for collecting, transporting and discharging wastewater and rainwater in cities and urban areas to prevent water pollution and urban flooding.

[0003] Drain pipes are usually installed on the outer walls of current house buildings. The conventional installation method is that workers first drill holes in the wall, then nail expansion screws, and then connect and fix the clamps with the outer ends of the expansion screws. The clamps fix the drain pipes, and multiple drain pipes are connected by snapping and sealed with glue. In this installation method, the clamps need to be tightened with screws, which makes the high-altitude operation time longer. Secondly, the position of the clamps connected with the expansion screws is difficult to adjust after the drainage pipe is installed. As a result, when workers install expansion screws of different lengths, it is easy to cause unequal distances between the clamps and the wall, resulting in a gap between the two clamps and the pipe, and the limiting effect is poor.

[0004] Therefore, those skilled in the art provide an auxiliary installation tool for building drainage pipes to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides an auxiliary installation tool for building drainage pipes, which solves the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An auxiliary installation tool for a building drainage pipe, comprising: a rectangular plate, the rectangular plate being rectangular, the rear end of the rectangular plate being threadedly connected to an expansion bolt, a movable cavity being penetrated through the front end wall of the rectangular plate, a movable plate being movably engaged in the movable cavity, and a fixing bolt being arranged between the movable plate and the rectangular plate; a mounting plate, the mounting plate being located at the front end of the rectangular plate, a threaded mounting cylinder being fixedly installed at the middle position of the front end of the mounting plate; an elastic adjustment component, the elastic adjustment component being arranged between the mounting plate and the movable plate, the elastic adjustment component comprising a cylinder, a cylinder and a compression spring, and the distance between the mounting plate and the movable plate being elastically adjustable.

[0008] According to the auxiliary installation tool for building drainage pipes, a threaded groove is opened at the center position of the rear end wall of the rectangular plate, a nut is provided at one end of the expansion bolt close to the rectangular plate, and the threaded end of the expansion bolt is fixed to the rectangular plate thread.

[0009] According to the auxiliary installation tool for building drainage pipes, a mounting hole is opened on the right side wall of the rectangular plate, the fixing bolt movably passes through the mounting hole, a threaded limiting hole is opened on the inner wall of one side of the movable cavity, and the other end of the fixing bolt is located in the threaded limiting hole.

[0010] According to the auxiliary installation tool for the building drainage pipe, a threaded through-hole is opened between the left and right side walls of the movable plate, and the fixing bolts movably penetrate the movable plate through the threaded through-holes. The fixing bolts and the movable plate are threadedly connected. There are two movable plates, and the number of movable cavities and fixing bolts corresponds one to one to the number of movable plates.

[0011] According to the auxiliary installation tool for building drainage pipes, a slide groove is provided on the bottom end wall surface of the movable cavity, and a slider is fixedly connected to the bottom end of the movable plate, and the slider is movably engaged in the corresponding slide groove.

[0012] According to the auxiliary installation tool for building drainage pipes, a first groove is opened on the side wall of the mounting plate close to the movable plate, and one end of the cylinder is fixedly installed in the first groove; a second groove is opened on the side wall of the movable plate close to the mounting plate, and the cylinder is fixedly installed in the corresponding second groove.

[0013] According to the auxiliary installation tool for building drainage pipes, the cylinder is hollow, and the end of the cylinder away from the mounting plate is movable through the cylinder. The end of the cylinder in the cylinder cavity is fixedly connected to a baffle, and the compression spring is sleeved on the outer wall surface of the cylinder. The compression spring is located in the cylinder cavity, and the baffle is located behind the compression spring.

[0014] The utility model provides an auxiliary installation tool for building drainage pipes. It has the following beneficial effects:

[0015] (1) The present application sets a threaded connection between the expansion bolt and the rectangular plate, and the movable plate can move in the movable cavity of the rectangular plate. The mounting plate and the movable cavity are connected by an elastic adjustment component, and the threaded mounting cylinder is connected to the clamp of the drainage pipe. The left and right movement of the mounting plate and the movable cavity can adapt to the error caused by different positions of the expansion bolts. The distance between the mounting plate and the movable plate can be elastically adjusted to adapt to the different lengths caused by the installation of different expansion bolts. The drainage pipe is adjusted to the same vertical axis, and the installation effect is better.

[0016] (2) A mounting hole is formed through the right side wall of the rectangular plate, a threaded limiting hole is formed on the inner wall of one side of the movable cavity, a fixing bolt is movably passed through the mounting hole, and the other end of the fixing bolt is located in the threaded limiting hole. A threaded through hole is formed between the left and right side walls of the movable plate, and the fixing bolt is movably passed through the movable plate through the threaded through hole. The fixing bolt and the movable plate are threadedly connected, thereby fixing the movable plate to prevent the movable plate from moving. By setting the number of movable plates, movable cavities and fixing bolts to two, the stability of the device is improved.

[0017] (3) A first groove is provided on the wall surface of one side of the mounting plate close to the movable plate, and one end of the cylinder is fixedly installed in the first groove; a second groove is provided on the wall surface of the one side close to the mounting plate, and the cylinder is fixedly installed in the corresponding second groove; the end of the cylinder away from the mounting plate is movable through the cylinder; the end of the cylinder in the cylinder cavity is fixedly connected to the baffle to prevent the cylinder from slipping out of the cylinder cavity; by setting a compression spring sleeved on the outer wall surface of the cylinder, the distance between the mounting plate and the movable plate is elastically adjusted, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an auxiliary installation tool for building drainage pipes according to the utility model;

[0019] Figure 2 This is a top view schematic diagram of an auxiliary installation tool for building drainage pipes according to the utility model;

[0020] Figure 3 This is a rear view schematic diagram of a rectangular plate of an auxiliary installation tool for building drainage pipes according to the present invention;

[0021] Figure 4 This is a schematic diagram of the positional relationship between the mounting plate, the movable plate, and the threaded mounting cylinder of an auxiliary installation tool for building drainage pipes of the present utility model;

[0022] Figure 5 This is a schematic diagram of the cross-section structure of an elastic adjustment component of an auxiliary installation tool for building drainage pipes according to the present invention.

[0023] Legend:

[0024] 10. Rectangular plate; 11. Expansion bolt; 12. Mounting plate; 13. Threaded mounting cylinder; 14. Movable cavity; 15. Moving plate; 16. Fixing bolt; 17. Mounting hole; 18. Slide groove; 19. Nut; 20. Threaded groove; 21. Threaded through hole; 22. Slider; 23. Cylinder; 24. Cylinder; 25. Baffle; 26. Compression spring. DETAILED DESCRIPTION

[0025] like Figure 1-5As shown: An auxiliary installation tool for building drainage pipes, which includes: a rectangular plate 10, the rectangular plate 10 is rectangular, the rear end of the rectangular plate 10 is threadedly connected to an expansion bolt 11, a movable cavity 14 is opened through the front end wall of the rectangular plate 10, a movable plate 15 is movably engaged in the movable cavity 14, and a fixing bolt 16 is provided between the movable plate 15 and the rectangular plate 10; a mounting plate 12, the mounting plate 12 is located at the front end of the rectangular plate 10, and a threaded mounting cylinder 13 is fixedly installed at the middle position of the front end of the mounting plate 12; an elastic adjustment component, the elastic adjustment component is arranged between the mounting plate 12 and the movable plate 15, the elastic adjustment component includes a cylinder 23, a cylinder 24 and a compression spring 26, and the distance between the mounting plate 12 and the movable plate 15 can be elastically adjusted.

[0026] Specifically, the present application sets a threaded connection between the expansion bolt 11 and the rectangular plate 10, and the movable plate 15 can move in the movable cavity 14 of the rectangular plate 10. The mounting plate 12 and the movable cavity 14 are connected by an elastic adjustment component, and the threaded mounting cylinder 13 is connected to the clamp of the drainage pipe. The left and right movement of the mounting plate 12 and the movable cavity 14 can adapt to the error caused by the different positions of the expansion bolt 11. The distance between the mounting plate 12 and the movable plate 15 can be elastically adjusted to adapt to the different lengths caused by the installation of different expansion bolts 11. The drainage pipe is adjusted to the same vertical axis, and the installation effect is better.

[0027] A threaded groove 20 is provided at the center of the rear end wall of the rectangular plate 10 . A nut 19 is provided at one end of the expansion bolt 11 close to the rectangular plate 10 . The threaded end of the expansion bolt 11 is threadedly fixed to the rectangular plate 10 .

[0028] Specifically, a threaded groove 20 is opened at the center of the rear end wall of the rectangular plate 10, and the expansion bolt 11 is installed on the wall. The nut 19 is rotated to fix the expansion bolt 11, and the threaded end of the expansion bolt 11 is threadedly fixed to the rectangular plate 10, thereby fixing the rectangular plate 10.

[0029] A mounting hole 17 is formed through the right wall of the rectangular plate 10, through which a fixing bolt 16 movably extends. A threaded stopper hole is formed on one inner wall of the movable cavity 14, within which the other end of the fixing bolt 16 is positioned. Threaded through-holes 21 are formed between the left and right walls of the movable plate 15, through which the fixing bolt 16 movably extends. The fixing bolt 16 is threadedly connected to the movable plate 15. There are two movable plates 15, and the number of movable cavities 14 and fixing bolts 16 corresponds to the number of movable plates 15.

[0030] Specifically, a mounting hole 17 is formed through the right side wall of the rectangular plate 10, a threaded limiting hole is formed on the inner wall of one side of the movable cavity 14, and the fixing bolt 16 is movable through the mounting hole 17. The other end of the fixing bolt 16 is located in the threaded limiting hole. A threaded through hole 21 is formed between the left and right side walls of the movable plate 15. The fixing bolt 16 is movable through the movable plate 15 through the threaded through hole 21. The fixing bolt 16 and the movable plate 15 are threadedly connected to fix the movable plate 15 to prevent the movable plate 15 from moving. By setting the number of the movable plate 15, the movable cavity 14 and the fixing bolt 16 to two, the stability of the device is improved.

[0031] A sliding groove 18 is provided on the bottom wall of the movable cavity 14 , and a slider 22 is fixedly connected to the bottom end of the movable plate 15 , and the slider 22 is movably engaged in the corresponding sliding groove 18 .

[0032] Specifically, by opening a slide groove 18 on the bottom wall of the movable cavity 14, the bottom end of the movable plate 15 is fixedly connected to the slider 22, and the slider 22 is movably engaged in the corresponding slide groove 18, which serves as a limit for the movable plate 15, and the movable plate 15 slides left and right along the direction of the slide groove 18.

[0033] A first groove is defined on the side of the mounting plate 12 near the movable plate 15, with one end of a cylinder 23 fixedly mounted within the first groove. A second groove is defined on the side of the movable plate 15 near the mounting plate 12, with a cylinder 24 fixedly mounted within the corresponding second groove. Cylinder 24 is hollow, with the end of cylinder 23 away from the mounting plate 12 freely extending through cylinder 24. A baffle 25 is fixedly connected to the end of cylinder 23 within the cavity of cylinder 24. A compression spring 26 is sleeved on the outer wall of cylinder 23, located within the cavity of cylinder 24, with baffle 25 positioned behind compression spring 26.

[0034] Specifically, a first groove is provided on the side wall surface of the mounting plate 12 close to the movable plate 15, and one end of the cylinder 23 is fixedly installed in the first groove. A second groove is provided on the side wall surface close to the mounting plate 12, and the cylinder 24 is fixedly installed in the corresponding second groove. The end of the cylinder 23 away from the mounting plate 12 can move through the cylinder 24, and the end of the cylinder 23 in the cavity of the cylinder 24 is fixedly connected to the baffle 25 to prevent the cylinder 23 from slipping out of the cavity of the cylinder 24. By arranging a compression spring 26 on the outer wall surface of the cylinder 23, the distance between the mounting plate 12 and the movable plate 15 can be elastically adjusted, thereby improving the practicality of the device.

[0035] The working principle of the auxiliary installation tool of the present application is as follows: the present application sets a threaded connection between the expansion bolt 11 and the rectangular plate 10, and the movable plate 15 can move in the movable cavity 14 of the rectangular plate 10, and the mounting plate 12 and the movable cavity 14 are connected by an elastic adjustment component, and the threaded mounting cylinder 13 is connected to the clamp of the drainage pipe. The mounting plate 12 and the movable cavity 14 move left and right, and a slide groove 18 is provided on the bottom end wall surface of the movable cavity 14. The bottom end of the movable plate 15 is fixedly connected to the slider 22, and the slider 22 is movably engaged in the corresponding slide groove 18, which plays a role in limiting the movable plate 15. The movable plate 15 slides left and right along the direction of the slide groove 18, which can adapt to the different positions of the expansion bolt 11. To prevent the cylinder 23 from slipping out of the cavity of the cylinder 24, a compression spring 26 is provided on the outer wall of the cylinder 23, and the distance between the mounting plate 12 and the movable plate 15 is elastically adjusted to adapt to the different lengths caused by the installation of different expansion bolts 11, and the drainage pipe is adjusted to the same vertical axis line for a better installation effect.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. An auxiliary installation tool for building drainage pipes, characterized in that: include: A rectangular plate (10) is rectangular, the rear end of the rectangular plate (10) is threadedly connected to an expansion bolt (11), a movable cavity (14) is formed through the front end wall of the rectangular plate (10), a movable plate (15) is movably engaged in the movable cavity (14), and a fixing bolt (16) is provided between the movable plate (15) and the rectangular plate (10); A mounting plate (12), the mounting plate (12) being located at the front end of the rectangular plate (10), and a threaded mounting cylinder (13) being fixedly mounted at the middle position of the front end of the mounting plate (12); An elastic adjustment component is provided between the mounting plate (12) and the movable plate (15). The elastic adjustment component comprises a column (23), a cylinder (24) and a compression spring (26). The distance between the mounting plate (12) and the movable plate (15) can be elastically adjusted.

2. The auxiliary installation tool for building drainage pipes according to claim 1, characterized in that: A threaded groove (20) is provided at the center of the rear end wall of the rectangular plate (10), and a nut (19) is provided at one end of the expansion bolt (11) close to the rectangular plate (10), and the threaded end of the expansion bolt (11) is threadedly fixed to the rectangular plate (10).

3. The auxiliary installation tool for building drainage pipes according to claim 1, characterized in that: A mounting hole (17) is provided on the right side wall of the rectangular plate (10), and a fixing bolt (16) is movably inserted through the mounting hole (17). A threaded limiting hole is provided on the inner wall of one side of the movable cavity (14), and the other end of the fixing bolt (16) is located in the threaded limiting hole.

4. The auxiliary installation tool for building drainage pipes according to claim 1, characterized in that: A threaded through hole (21) is formed between the left and right side walls of the movable plate (15); a fixing bolt (16) is movably inserted through the threaded through hole (21) into the movable plate (15); the fixing bolt (16) and the movable plate (15) are connected by threads; there are two movable plates (15); and the number of movable cavities (14) and fixing bolts (16) corresponds to the number of movable plates (15).

5. The auxiliary installation tool for building drainage pipes according to claim 4, characterized in that: A sliding groove (18) is provided on the bottom wall surface of the movable cavity (14), and a slider (22) is fixedly connected to the bottom end of the movable plate (15), and the slider (22) is movably engaged in the corresponding sliding groove (18).

6. The auxiliary installation tool for building drainage pipes according to claim 1, characterized in that: A first groove is provided on a side wall of the mounting plate (12) close to the movable plate (15), and one end of the cylinder (23) is fixedly installed in the first groove. A second groove is provided on a side wall of the movable plate (15) close to the mounting plate (12), and the cylinder (24) is fixedly installed in the corresponding second groove.

7. The auxiliary installation tool for building drainage pipes according to claim 6, characterized in that: The cylinder (24) is hollow, and one end of the cylinder (23) away from the mounting plate (12) movably passes through the cylinder (24). One end of the cylinder (23) in the cavity of the cylinder (24) is fixedly connected with a baffle (25). The compression spring (26) is sleeved on the outer wall surface of the cylinder (23). The compression spring (26) is located in the cavity of the cylinder (24), and the baffle (25) is located behind the compression spring (26).

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