Adjustable sewage pull pipe handle

Abstract

The utility model provides an adjustable sewage pull pipe handle, which relates to the technical field of sewage pull pipe handles, and comprises an adjusting mechanism, a fixing mechanism is arranged in the adjusting mechanism, the adjusting mechanism comprises a tensioner body, an outer pipe is arranged at the top of the tensioner body, and the outer pipe is connected with the fixing mechanism. The top of the tensioner body is movably connected with the bottom end of the outer pipe, and a handle body is arranged on the inner surface of the outer pipe. By rotating the lead screw, the middle-position plate horizontally moves after being affected, in the displacement process, the first inclined rod and the second inclined rod gradually start angle change from an inclined mode, the inclined angles of the first inclined rod and the second inclined rod are decreased, and due to the fact that the angles of the two inclined rods are decreased, the handle body can extend outwards from the interior of the outer pipe, and therefore the handle body is fixed. The height of the handle body is increased until the handle body leaks out of a pit, so that a worker can operate the handle easily, and the design can improve the efficiency and the safety during deep pit treatment operation.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage pipe pulling handles, in particular to an adjustable sewage pipe pulling handle. Background Art

[0002] A bellows tensioner is a device used to adjust the tension and length of a bellows. A bellows is a corrugated pipe that is often used to transport liquids or gases. A bellows tensioner usually consists of an adjustable clamp and a handle. The position of the clamp is adjusted by rotating the handle to change the tension and length of the bellows. This device is often used in the industrial field.

[0003] In the existing technology, when a corrugated pipe needs to be buried in a deep pit, since multiple corrugated pipes are required, a tensioner is used to connect the corrugated pipes. However, when facing a deeper pit, the handle may not be able to adjust the length, so the operator needs to enter the deep pit to operate the handle. The space in the deep pit is usually limited, and the operator may be restricted by the space after entering, which affects the flexibility and efficiency of the operation. The operator may not be able to move or adjust the position conveniently, which affects the connection and adjustment of the corrugated pipe. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provide an adjustable sewage pipe pulling handle.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable sewage pipe pulling handle, comprising: an adjusting mechanism, a fixing mechanism is arranged inside the adjusting mechanism, the adjusting mechanism comprises a tensioner body, an outer tube is arranged on the top of the tensioner body, the top of the tensioner body is movably connected to the bottom end of the outer tube, a handle body is arranged on the inner surface of the outer tube, the inner surface of the outer tube is vertically slidably connected to the outer side of the handle body, an inclined rod 1 is arranged on the inner side of the handle body, the inner side of the handle body 1 is movably connected to one end of the inclined rod, a median plate is arranged on the other end of the inclined rod 1, the other end of the inclined rod 1 is movably connected to the inner wall of the median plate, an inclined rod 2 is arranged on the inner wall of the median plate, the inner wall of the median plate is movably connected to one end of the inclined rod 2.

[0006] As a preferred embodiment, the fixing mechanism includes a limiting rod, an insertion rod is arranged inside the limiting rod, the inside of the limiting rod is vertically penetrated and clamped with one end of the insertion rod, and the outer side of one end of the limiting rod is penetrated and connected with the top side of the handle body.

[0007] As a preferred embodiment, the other end of the second oblique rod is movably connected to one end of the side of the outer tube, a side plate is provided on one side of the outer tube, and one side of the outer tube is fixedly connected to one end of the side plate.

[0008] As a preferred embodiment, a screw rod is provided on one side of the side plate, one side of the side plate is rotatably connected to one end of the screw rod, and the other end of the screw rod is connected to the internal thread of the center plate.

[0009] As a preferred embodiment, a movable arm is provided on the inner side of the top end of the handle body, the inner side of the top end of the handle body is movably connected to one end of the movable arm, a connecting disk is provided at the middle end of the movable arm, and the middle end of the movable arm is movably connected to one side of the connecting disk.

[0010] As a preferred embodiment, a fixing seat is provided on the other side of the connecting disk, and the other side of the connecting disk is rotatably connected to one end of the side surface of the fixing seat.

[0011] As a preferred embodiment, an extension plate is provided on the outer side of one end of the fixing seat, and the outer side of one end of the fixing seat is slidably connected to the inner side of the extension plate.

[0012] As a preferred implementation, one end of the limiting rod is internally connected to one end of the movable arm.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. By rotating the screw rod, the center plate will be horizontally displaced after being affected. During the displacement process, the first and second inclined rods will gradually change their angles from the inclined form, making their inclination angles smaller. As the angles of the two inclined rods become smaller, the handle body will extend from the inside of the outer tube to the outside, increasing its height until the handle body leaks out of the pit. In this way, the staff can operate it easily. This design can improve efficiency and safety when handling deep pit operations.

[0015] 2. By removing the insertion rod from the limit rod, the limit rod is contacted and restricted, and the movable arm and the handle plate are disconnected at the same time. In this way, when not in use, the connection between them can be easily disassembled, making the tensioner easier to store and transport. Since the movable arm and the handle plate are disconnected, the entire device can be stored more compactly in a warehouse or transported to where it is needed, thereby saving space and transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a structural schematic diagram of an adjustable sewage pipe pulling handle.

[0017] Figure 2 The utility model provides a schematic side structural diagram of an adjustment mechanism assembly of an adjustable sewage pipe pulling handle.

[0018] Figure 3 The utility model provides a schematic diagram of the disassembled structure of an adjustment mechanism component of an adjustable sewage pipe pulling handle.

[0019] Figure 4 The utility model provides a schematic diagram of the structure of the fixing mechanism of the adjustable sewage pipe pulling handle.

[0020] Legend:

[0021] 1. Adjustment mechanism; 11. Tensioner body; 12. Outer tube; 13. Handle body; 14. Oblique rod 1; 15. Middle plate; 16. Oblique rod 2; 17. Side plate; 18. Screw rod; 19. Movable arm; 110. Connecting plate; 111. Fixed seat; 112. Extension plate;

[0022] 2. Fixing mechanism; 21. Limiting rod; 22. Inserting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1 - Figure 4As shown, the utility model provides a technical solution: an adjustable sewage pipe pulling handle, comprising: an adjusting mechanism 1, a fixing mechanism 2 is arranged inside the adjusting mechanism 1, the adjusting mechanism 1 comprises a tensioner body 11, an outer tube 12 is arranged on the top of the tensioner body 11, the top of the tensioner body 11 is movably connected to the bottom end of the outer tube 12, a handle body 13 is arranged on the inner surface of the outer tube 12, the inner surface of the outer tube 12 is vertically slidably connected to the outer side of the handle body 13, an inclined rod 14 is arranged on the inner side of the handle body 13, the inner side of the handle body 13 is movably connected to the end of the inclined rod 14, a middle plate 15 is arranged on the other end of the inclined rod 14, the other end of the inclined rod 14 is movably connected to the inner wall of the middle plate 15, an inclined rod 2 16 is arranged on the inner wall of the middle plate 15, the inner wall of the middle plate 15 is movably connected to one end of the inclined rod 2 16, the other end of the inclined rod 2 16 is movably connected to the outer One end of the side of the tube 12 is movably connected, a side plate 17 is provided on one side of the outer tube 12, one side of the outer tube 12 is fixedly connected to one end of the side plate 17, a screw rod 18 is provided on one side of the side plate 17, one side of the side plate 17 is rotatably connected to one end of the screw rod 18, and the other end of the screw rod 18 is connected to the internal thread of the middle plate 15, a movable arm 19 is provided on the inner side of the top end of the handle body 13, the inner side of the top end of the handle body 13 is movably connected to one end of the movable arm 19, a connecting disk 110 is provided at the middle end of the movable arm 19, the middle end of the movable arm 19 is movably connected to one side of the connecting disk 110, a fixed seat 111 is provided on the other side of the connecting disk 110, the other side of the connecting disk 110 is rotatably connected to one end of the side of the fixed seat 111, an extension plate 112 is provided on the outer side of one end of the fixed seat 111, and the outer side of one end of the fixed seat 111 is slidably connected to the inside of the extension plate 112.

[0026] In this embodiment, when the handle is in use, the bellows usually needs to be buried in a deep pit. However, the pit is deep, so the handle body 13 cannot leak out of the pit. The tensioner body 11 can only be operated by the staff entering the deep pit. Therefore, in this case, the screw rod 18 can be rotated to make the middle plate 15 horizontally displaced after being affected. During the displacement process, the inclined rod 14 and the inclined rod 2 16 will gradually change their angles from the inclined form to a smaller angle. As the angles of the two inclined rods become smaller, the handle body 13 will extend from the inside of the outer tube 12 to the outside, so that its height is increased until the handle body 13 leaks out of the pit. In this way, the staff can easily operate. This design can improve efficiency and safety when handling deep pit operations.

[0027] Secondly, by placing the fixed seat 111 on a plane, and then connecting the movable arm 19 to the handle body 13 at the top of the deep pit, at this time, since the movable arm 19 is located at the edge of the connecting disk 110, the movable arm 19 will rotate on the connecting disk 110, and during the rotation, the angle of the handle body 13 will change, so that the tensioner can connect the two bellows more effectively, and at the same time, the labor burden of the staff is also reduced. In addition, by pulling the extension plate 112 on the fixed seat 111, the overall length of the fixed seat 111 is increased, which can adapt to the width of different deep pits.

[0028] Example 2

[0029] like Figure 1 - Figure 4 As shown, the fixing mechanism 2 includes a limiting rod 21, an insert rod 22 is arranged inside the limiting rod 21, the inside of the limiting rod 21 is vertically penetrated and clamped with one end of the insert rod 22, the outer side of one end of the limiting rod 21 is penetrated and connected with the top side of the handle body 13, and one end of the limiting rod 21 is penetrated and connected with the inside of one end of the movable arm 19.

[0030] In this embodiment, by removing the insertion rod 22 from the limit rod 21, the limit rod 21 is contacted and restricted, and at the same time the movable arm 19 and the handle plate are disconnected, so that when not in use, the connection relationship between them can be conveniently disassembled, making the tensioner easier to store and transport. Since the movable arm 19 and the handle plate are disconnected, the entire device can be stored more compactly in a warehouse or transported to where it is needed, thereby saving space and transportation costs, and the disconnected movable arm 19 and handle plate make maintenance and cleaning more convenient, and the operator can more easily access each component to clean, inspect or replace parts, thereby keeping the equipment in good condition.

[0031] Working principle:

[0032] like Figure 1 - Figure 4As shown, by rotating the screw rod 18, the middle plate 15 is horizontally displaced after being affected, and in the process of displacement, the inclined rod 14 and the inclined rod 2 16 will gradually change their angles from the inclined form, so that the angle of inclination becomes smaller. As the angles of the two inclined rods become smaller, the handle body 13 will extend outward from the outer tube 12, so that its height is increased until the handle body 13 leaks out of the pit. By placing the fixing seat 111 on a plane, and then locating the movable arm 19 at the top of the deep pit and connecting it with the handle body 13, at this time, since the movable arm 19 is located at the edge of the connecting disk 110, the movable arm 19 will rotate on the connecting disk 110, and in the process of rotation, the handle body 13 will change its angle, so that the tensioner can connect the two bellows more effectively;

[0033] By removing the insertion rod 22 from the limit rod 21, the limit rod 21 is contacted and restricted, and at the same time the movable arm 19 and the handle plate are disconnected, so that when not in use, the connection between them can be conveniently disassembled, making the tensioner easier to store and transport. Since the movable arm 19 and the handle plate are disconnected, the entire device can be stored more compactly in a warehouse or transported to where it is needed, thereby saving space and transportation costs.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable sewage pipe pull handle, characterized in that: include: An adjusting mechanism (1) is provided with a fixing mechanism (2) inside the adjusting mechanism (1), the adjusting mechanism (1) comprises a tensioner body (11), an outer tube (12) is provided at the top of the tensioner body (11), the top of the tensioner body (11) is movably connected to the bottom of the outer tube (12), a handle body (13) is provided on the inner surface of the outer tube (12), the inner surface of the outer tube (12) is vertically slidably connected to the outer side of the handle body (13) The inner side of the handle body (13) is provided with an inclined rod (14), the inner side of the handle body (13) is movably connected to one end of the inclined rod (14), the other end of the inclined rod (14) is provided with a middle plate (15), the other end of the inclined rod (14) is movably connected to the inner wall of the middle plate (15), the inner wall of the middle plate (15) is provided with an inclined rod (16), the inner wall of the middle plate (15) is movably connected to one end of the inclined rod (16).

2. The adjustable sewage pipe pull handle according to claim 1, characterized in that: The fixing mechanism (2) comprises a limiting rod (21), an inserting rod (22) is arranged inside the limiting rod (21), the inside of the limiting rod (21) is vertically penetrated and clamped with one end of the inserting rod (22), and the outer side of one end of the limiting rod (21) is penetrated and connected with the top side of the handle body (13).

3. The adjustable sewage pipe pull handle according to claim 1, characterized in that: The other end of the second oblique rod (16) is movably connected to one end of the side surface of the outer tube (12); one side of the outer tube (12) is provided with a side plate (17); one side of the outer tube (12) is fixedly connected to one end of the side plate (17).

4. The adjustable sewage pipe pull handle according to claim 3, characterized in that: A screw rod (18) is provided on one side of the side plate (17), one side of the side plate (17) is rotatably connected to one end of the screw rod (18), and the other end of the screw rod (18) is connected to the internal thread of the middle plate (15).

5. The adjustable sewage pipe pull handle according to claim 1, characterized in that: A movable arm (19) is provided on the inner side of the top end of the handle body (13), and the inner side of the top end of the handle body (13) is movably connected to one end of the movable arm (19). A connecting plate (110) is provided on the middle end of the movable arm (19), and the middle end of the movable arm (19) is movably connected to one side of the connecting plate (110).

6. The adjustable sewage pipe pull handle according to claim 5, characterized in that: A fixing seat (111) is provided on the other side of the connection disk (110), and the other side of the connection disk (110) is rotatably connected to one end of the side surface of the fixing seat (111).

7. The adjustable sewage pipe pull handle according to claim 6, characterized in that: An extension plate (112) is arranged on the outer side of one end of the fixing seat (111), and the outer side of one end of the fixing seat (111) is slidably connected to the inside of the extension plate (112).

8. The adjustable sewage pipe pull handle according to claim 2, characterized in that: One end of the limiting rod (21) is internally connected to one end of the movable arm (19).

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