Variable-angle plastic inspection well

Abstract

The utility model discloses a variable-angle plastic inspection well which comprises an inspection well part and a branch pipe part, one end of the inspection well part faces upwards and is provided with an inspection opening, and the other end of the inspection well part is provided with a connecting opening; the branch pipe part comprises a corrugated pipe and a connecting ring, a pipe can be inserted into the connecting ring, the connecting ring is communicated with the connecting port through the corrugated pipe, and the corrugated pipe is bent to adjust the position of the inspection port of the inspection well part; the branch pipe part further comprises a locking mechanism, and the locking mechanism is installed on the inner wall of the connecting ring and can lock the pipe in the connecting ring. According to the variable-angle plastic inspection well, the branch pipe part can be bent so that the position of an inspection opening can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic inspection wells, in particular to a variable-angle plastic inspection well. Background Art

[0002] Existing plastic inspection wells can be found at Figure 3 It is basically L-shaped, including a branch pipe part 91 and an inspection well part 92. During construction, the pipe is inserted into the branch pipe part, and the opening of the inspection well part faces upward. The existing plastic inspection well is an integrated structure, and the position of the inspection well part cannot be adjusted by bending the branch pipe part. Utility Model Content

[0003] In order to solve the defect that the branch pipe part of the existing plastic inspection well cannot be bent, the utility model provides a variable angle plastic inspection well, wherein the branch pipe part can be bent so as to adjust the position of the inspection port.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A variable-angle plastic inspection well comprises: an inspection well portion and a branch pipe portion; one end of the inspection well portion is upward and is provided with an inspection port, and the other end of the inspection well portion is provided with a connecting port; the branch pipe portion comprises a bellows and a connecting ring, a pipe can be inserted into the connecting ring, the connecting ring is connected to the connecting port through the bellows, and the bellows can be bent to adjust the position of the inspection port of the inspection well portion; the branch pipe portion also comprises a locking mechanism, which is installed on the inner wall of the connecting ring and can lock the pipe in the connecting ring.

[0006] Through the above arrangement, firstly, the position of the inspection port can be adjusted by bending the bellows; secondly, the locking mechanism can increase the connection reliability between the connecting ring and the pipe to prevent the connecting ring and the pipe from loosening and affecting the sealing when the bellows is bent.

[0007] Furthermore, a number of locking mechanisms are evenly arranged along the inner circumference of the connecting ring. The locking mechanism includes a pressure plate and a threaded member. The threaded member passes through the pressure plate and is threadedly connected to the inner wall of the connecting ring. The threaded member is tightened to allow the pressure plate to press the inner wall of the pipe.

[0008] Furthermore, a reinforcing rib is fixedly connected along the outer circumference of the connecting ring, and the threaded member is arranged on the inner side of the reinforcing rib.

[0009] Through the above arrangement, firstly, the reinforcing ribs can increase the rigidity of the connecting ring to prevent the connecting ring from deforming; secondly, the reinforcing ribs can increase the rotation depth of the threaded member, thereby increasing the stability of the threaded member.

[0010] Furthermore, a limiting block capable of contacting the end of the pipe is fixedly connected to the inner wall of the connecting ring. When the end of the pipe contacts the limiting block, the pipe is located between the pressing plate and the connecting ring.

[0011] Through the above arrangement, the limit block plays a role of positioning, and when the connecting ring is sleeved on the connecting port, the limit block contacts the pipe so that the connecting ring is installed in place.

[0012] Furthermore, the plastic inspection well also includes a base, which is fixedly connected to the lower side of the inspection well portion.

[0013] Through the above arrangement, the supporting performance of the inspection well portion can be increased, and when the upper side of the inspection well portion is subjected to downward pressure, the inspection well portion can transmit the pressure downward through the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of a plastic inspection well of an embodiment.

[0015] Figure 2 Schematic diagram of the connection between the plastic inspection well and the pipe in the embodiment.

[0016] Figure 3 This is a schematic diagram of the existing inspection well. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0018] See also Figure 1 to Figure 2 A variable-angle plastic inspection well comprises: an inspection well portion 3 and a branch pipe portion; one end of the inspection well portion 3 is upward and is provided with an inspection port 31, and the other end of the inspection well portion 3 is provided with a connecting port 32; the branch pipe portion comprises a bellows 41 and a connecting ring 42, a pipe 200 can be inserted into the connecting ring 42, the connecting ring 42 is connected with the connecting port 32 through the bellows 41, and the bellows 41 is bent to adjust the position of the inspection port 31 of the inspection well portion 3; the branch pipe portion also comprises a locking mechanism 43, the locking mechanism 43 is installed on the inner wall of the connecting ring 42, and can lock the pipe in the connecting ring 42.

[0019] Through the above arrangement, firstly, the position of the inspection port 31 can be adjusted by bending the bellows 41; secondly, the locking mechanism 43 can increase the connection reliability between the connecting ring 42 and the pipe to prevent the connecting ring 42 and the pipe from loosening and affecting the sealing when the bellows 41 is bent.

[0020] In the present application, the inspection well portion 3, the bellows 41 and the connecting ring 42 are an integrally formed structure. The bellows 41 can refer to the existing sewer pipe and can be bent; the connecting ring 42 is in a circular shape, and the inner diameter of the connecting ring 42 is adapted to the outer diameter of the pipe; during construction, the pipe has been installed in place, and after the sealing ring is put on the end of the pipe, the connecting ring 42 is put on the pipe, and the locking mechanism 43 is used to lock the pipe in the connecting ring 42 to improve the connection reliability between the connecting ring 42 and the pipe, see Figure 2, the bellows 41 is bent, and the angles of both ends of the bellows 41 are changed to adjust the position of the inspection port 31.

[0021] As an implementation method, a plurality of locking mechanisms 43 are evenly arranged along the inner circumference of the connecting ring 42. The locking mechanism 43 includes a pressure plate 431 and a threaded member 432. The threaded member 432 passes through the pressure plate 431 and is threadedly connected to the inner wall of the connecting ring 42. The threaded member 432 is tightened to allow the pressure plate 431 to press the inner wall of the pipe.

[0022] In the present application, the threaded member 432 can be a bolt. By turning the bolt, the distance between the pressure plate 431 and the inner wall of the connecting ring 42 can be adjusted; by tightening the bolt, the pressure plate 431 is close to the inner wall of the connecting ring 42, and by loosening the bolt, the pressure plate 431 is away from the inner wall of the connecting ring 42; after the connecting ring 42 is sleeved on the pipe, the pressure plate 431 is located on the inner side of the pipe, and after tightening the bolt, the pressure plate 431 presses the inner wall of the pipe, and under the action of friction, the pipe and the connecting ring 42 are not easy to loosen, and when the corrugated tube 41 is bent, the pipe and the connecting ring 42 will not loosen due to the bending moment.

[0023] As an implementation manner, a reinforcing rib 44 is fixedly connected along the outer circumference of the connecting ring 42 , and the threaded member 432 is disposed on the inner side of the reinforcing rib 44 .

[0024] Through the above arrangement, firstly, the reinforcing ribs 44 can increase the rigidity of the connecting ring 42 to prevent the connecting ring 42 from deforming; secondly, the reinforcing ribs 44 can increase the rotation depth of the threaded member 432 , thereby increasing the stability of the threaded member 432 .

[0025] As an implementation method, a limit block 45 that can contact the end of the pipe is fixedly connected to the inner wall of the connecting ring 42. When the end of the pipe contacts the limit block 45, the pipe is located between the pressure plate 431 and the connecting ring 42.

[0026] Through the above arrangement, the limit block 45 plays a role of positioning. When the connecting ring 42 is sleeved on the connecting port 32, the limit block 45 contacts the pipe so that the connecting ring 42 is installed in place.

[0027] As an implementation method, the plastic inspection well further includes a base 5 , which is fixedly connected to the lower side of the inspection well portion 3 .

[0028] Through the above arrangement, the supporting performance of the inspection well portion 3 can be increased. When the upper side of the inspection well portion 3 is subjected to downward pressure, the inspection well portion 3 can transmit the pressure downward through the base 5 .

[0029] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A variable angle plastic inspection well, characterized in that: include: An inspection well portion, one end of which is upward and provided with an inspection port, and the other end of which is provided with a connecting port; a branch pipe portion, which includes a bellows and a connecting ring, into which a pipe can be inserted, and the connecting ring is connected to the connecting port through the bellows, and the bellows is bent to adjust the position of the inspection port of the inspection well portion; the branch pipe portion also includes a locking mechanism, which is installed on the inner wall of the connecting ring and can lock the pipe in the connecting ring.

2. A variable angle plastic inspection well according to claim 1, characterized in that: A plurality of locking mechanisms are evenly arranged along the inner circumference of the connecting ring. The locking mechanism includes a pressure plate and a threaded member. The threaded member passes through the pressure plate and is threadedly connected to the inner wall of the connecting ring. The threaded member is tightened so that the pressure plate presses the inner wall of the pipe.

3. The variable angle plastic inspection well according to claim 2, characterized in that: A reinforcing rib is fixedly connected along the outer circumference of the connecting ring, and the threaded member is arranged on the inner side of the reinforcing rib.

4. The variable angle plastic inspection well according to claim 2, characterized in that: A limiting block that can contact the end of the pipe is fixedly connected to the inner wall of the connecting ring. When the end of the pipe contacts the limiting block, the pipe is located between the pressing plate and the connecting ring.

5. The variable angle plastic inspection well according to claim 1, characterized in that: It also includes a base, which is fixedly connected to the lower side of the inspection well.

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