Municipal drainage pipe connection auxiliary device
By designing a municipal drainage pipe connection auxiliary device including a lifting part and a pushing part, the problem of adjusting the relative position and overcoming the influence of gravity during the drainage pipe connection is solved, and a convenient and stable connection effect is achieved.
Patent Information
- Application Number
- CN202421374579.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The municipal drainage pipe needs to be adjusted relative positions during the connection process and needs to overcome the influence of gravity, which makes the connection process time-consuming and labor-intensive, and the existing technology is difficult to effectively solve this problem.
A municipal drainage pipe connection auxiliary device is designed, including a base, a lifting part and a limiting structure. The limiting structure includes a lifting part and a pushing part for stably lifting and rotating the drainage pipe, and pushing the drainage pipe to slide along the length direction and adjust its relative position.
Through this auxiliary device, the connection process of the drain pipe becomes more convenient and stable, ensuring the stable lifting and circumferential rotation of the drain pipe, improving the connection effect, and reducing the difficulty of manpower operation.
Smart Images
Figure CN222681780U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary devices, and more specifically, to a municipal drainage pipe connection auxiliary device. Background Art
[0002] Auxiliary devices are usually used to provide certain auxiliary functions for some processing or operations, thereby making the processing and operation process more convenient and easier.
[0003] With the continuous improvement of productivity, the types of drainage pipes used in municipal engineering are becoming more and more diverse. One of them is to be connected with the help of heat shrink sleeves. When connecting, it is usually necessary to adjust the relative position of the drainage pipes. Axial and radial adjustments are required during the adjustment process. At the same time, it is necessary to promote the circumferential rotation of the drainage pipe during the connection. During the adjustment process, it is usually necessary to overcome the influence of the drainage pipe's own gravity. Therefore, if the drainage pipe is directly connected without the help of auxiliary devices, it will be time-consuming and laborious. Therefore, a structure is set to solve the problem that the connection process of some existing drainage pipes is relatively inconvenient.
[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a municipal drainage pipe connection auxiliary device.
[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: the municipal drainage pipe connection auxiliary device includes a base, a lifting part and a limiting structure arranged in sequence from bottom to top, and the limiting structure includes a lifting part used to abut against the drainage pipe and allow the drainage pipe to rotate along its circumferential direction, and a pushing part used to push the drainage pipe to slide along its length direction.
[0007] The utility model is further configured as follows: the limiting structure includes a support plate fixedly connected to the top of the lifting part, the lifting part includes a support frame symmetrically arranged and fixedly connected to the support plate, the support frame is rotatably connected to a rotating roller, and the rotating roller is rotatably connected to a support ring block that can slide along its length direction and is used to resist the drain pipe.
[0008] The utility model is further configured as follows: an elastic member with both ends abutting against the supporting ring blocks is sleeved on the rotating roller located between two adjacent supporting ring blocks.
[0009] The utility model is further configured as follows: a clearance groove for the support ring block to slide is opened on the rotating roller, and the side wall of the support ring block is configured as an arc surface.
[0010] The utility model is further configured as follows: the pushing part includes support blocks that are symmetrically arranged and fixedly connected to the support plate, a sliding seat is slidably connected to the support plate between the support blocks, a tightening block for abutting against a drain pipe is detachably connected to the top of the sliding seat, a first driving screw for pushing the sliding seat to slide is rotatably connected to the support block, and one end of the first driving screw is slidably connected to a driving rod.
[0011] The utility model is further configured as follows: the pressing block includes a bottom block and an elastic deformation block fixedly connected to the top of the bottom block, the bottom of the bottom block is fixedly connected with a hexagonal plug-in block, and the top of the sliding seat is provided with a hexagonal plug-in groove for the hexagonal plug-in block to penetrate.
[0012] The utility model is further configured as follows: the lifting part includes two bottom rods respectively hinged to the base and two top rods respectively hinged to the support plates, the top rods and the bottom rods are hinged one by one and a second driving screw is horizontally provided at the hinge point, and one end of the second driving screw is fixedly connected to a rotating handle.
[0013] In summary, the utility model has the following beneficial effects:
[0014] The limiting structure includes a lifting part for abutting against the drain pipe and allowing the drain pipe to rotate along its circumferential direction and a pushing part for pushing the drain pipe to slide along its length direction. Under the action of the lifting part, the drain pipe can be stably lifted, while ensuring that the drain pipe on the lifting part can rotate along its own circumferential direction, thereby ensuring that the heating process of the heat shrink sleeve is more stable, ensuring that the connection process of the drain pipe is more convenient, and ensuring that the connection effect of the drain pipe is better. Under the action of the pushing part, the drain pipe can be driven to slide along its length direction, and then the relative position of the drain pipe in the horizontal direction can be adjusted, making the connection process of the drain pipe more convenient and stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;
[0016] Figure 2 for Figure 1 The enlarged view of point A in the middle;
[0017] Figure 3 for Figure 1 The enlarged view of point B in the middle;
[0018] Figure 4 The structure of the utility model is shown in FIG. Figure 2 ;
[0019] Figure 5 for Figure 4 Enlarged view of point C in the middle.
[0020] In the figure: 1. base; 2. support plate; 3. support frame; 4. rotating roller; 5. support ring block; 6. elastic member; 7. clearance groove; 8. support block; 9. sliding seat; 10. tightening block; 11. first driving screw; 12. driving rod; 13. bottom block; 14. elastic deformation block; 15. hexagonal plug-in block; 16. hexagonal plug-in groove; 17. bottom rod; 18. top rod; 19. second driving screw; 20. rotating handle. DETAILED DESCRIPTION
[0021] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0022] The municipal sewer connection auxiliary devices, such as Figure 1-Figure 3 As shown, it includes a base 1, a lifting part and a limiting structure which are arranged in sequence from bottom to top. The arranged base 1 is used to achieve stable support for the entire structure, ensure that the position and state of the entire structure are more stable, and thus ensure that the function of the entire structure is more stable. The arranged lifting part is used to adjust the height of the limiting structure in the vertical direction, and thus the relative position of the central axis of two adjacent drain pipes can be adjusted. The limiting structure includes a lifting part for abutting against the drain pipe and for the drain pipe to rotate along its circumferential direction and a pushing part for pushing the drain pipe to slide along its length direction. Under the action of the lifting part, the drain pipe can be stably lifted, and at the same time, it is ensured that the drain pipe on the lifting part can rotate along its own circumference, and thus the heating process of the heat shrink sleeve is more stable, the connection process of the drain pipe is more convenient, and at the same time, the connection effect of the drain pipe is better. Under the action of the pushing part, the drain pipe can be driven to slide along its length direction, and thus the relative position of the drain pipe in the horizontal direction can be adjusted, making the connection process of the drain pipe more convenient and stable.
[0023] like Figure 1-Figure 3 As shown, the limiting structure includes a support plate 2 fixedly connected to the top of the lifting part by welding, and the lifting part includes a support frame 3 symmetrically arranged and fixedly connected to the support plate 2 by welding, and a rotating roller 4 is rotatably connected to the support frame 3, and a supporting ring block 5 which can slide along its length direction and is used to abut against the drain pipe is rotatably connected to the rotating roller 4. The rotation of the rotating roller 4 and the supporting ring block 5 ensures that the circumferential rotation of the drain pipe is more convenient, and at the same time, the sliding of the supporting ring block 5 on the rotating roller 4 is used to provide a space for the drain pipe to slide along its length direction, thereby ensuring that the process of connecting the two drain pipes is more convenient.
[0024] like Figure 1-Figure 3As shown, an elastic member 6 is sleeved on the rotating roller 4 located between two adjacent support ring blocks 5, and both ends of the elastic member 6 are against the support ring blocks 5. The elastic member 6 is set as a spring, and the elastic deformation performance of the spring is stable to ensure that the elastic member 6 has good and stable elastic deformation performance. The set elastic member 6 will squeeze the elastic member 6 for elastic deformation after the support ring block 5 slides. When the external force applied to the support ring block 5 is removed, the elastic force generated by the elastic deformation of the elastic member 6 will push the support ring block 5 to move and reset, ensuring that the distribution of the support ring blocks 5 is more uniform, and further ensuring that the support and limiting effects of the multiple support ring blocks 5 on the drain pipe are more stable.
[0025] like Figure 1-Figure 3 As shown, a clearance groove 7 for the support ring block 5 to slide is provided on the rotating roller 4, and the side wall of the support ring block 5 is set as an arc surface. This setting can reduce the contact area between the support ring block 5 and the drain pipe. The set clearance groove 7 is used for the support ring block 5 and the elastic member 6 to stably penetrate into the clearance groove 7.
[0026] The pushing part includes support blocks 8 which are symmetrically arranged and fixedly connected to the support plate 2 by welding. A sliding seat 9 is slidably connected to the support plate 2 between the support blocks 8. The ground of the sliding seat 9 abuts against the top surface of the support plate 2. The top of the sliding seat 9 is detachably connected with a tightening block 10 for abutting against the drain pipe. The tightening block 10 is set as a detachable connection structure so that the user can replace the tightening blocks 10 of different sizes according to the different sizes of the drain pipe, ensuring that the process and effect of the tightening block 10 abutting against the drain pipe are more stable. A first driving screw 11 for pushing the sliding seat 9 to slide is rotatably connected to the support block 8. One end of the first driving screw 11 is slidably connected to a driving rod 12. The driving rod 1 Both ends of the length direction are fixedly connected with limit blocks by welding. The limit blocks are used to prevent the driving rod 12 from slipping off the first driving screw 11, ensuring that the user can better drive the first driving screw 11 to rotate with the help of the driving rod 12. The driving rod 12 utilizes the principle of a force-saving lever, so that the user can drive the first driving screw 11 to rotate by better applying a force, and the sliding seat 9 is driven to slide by the rotation of the first driving screw 11, and the pressing block 10 is driven to slide by the sliding of the sliding seat 9, and the sliding of the pressing block 10 is used to push the drainage pipe pressed against it to move, so as to achieve stable adjustment of the horizontal position of the drainage pipe.
[0027] like Figure 3-Figure 5As shown, the clamping block 10 includes a bottom block 13 and an elastic deformation block 14 fixedly connected to the top of the bottom block 13 by adhesive, the elastic deformation block 14 is set to rubber material, the bottom of the bottom block 13 is fixedly connected with a hexagonal plug-in block 15, and the top of the sliding seat 9 is provided with a hexagonal plug-in groove 16 for the hexagonal plug-in block 15 to penetrate, and the connection between the bottom block 13 and the sliding seat 9 is achieved by mutual plug-in between the hexagonal plug-in block 15 and the hexagonal plug-in groove 16, ensuring that the position of the clamping block 10 and the function it can produce are more stable.
[0028] like Figure 1-Figure 3 As shown, the lifting part includes two bottom rods 17 respectively hinged to the base 1 and two top rods 18 respectively hinged to the support plate 2. The top rods 18 and the bottom rods 17 are hinged one by one and a second driving screw 19 is horizontally provided at the hinge point. A rotating shaft rotatably connected to the top rod 18 and the bottom rod 17 is provided at the hinge point of the top rod 18 and the bottom rod 17. The second driving screw 19 is transmission-connected to the rotating shaft. The rotation of the second driving screw 19 can drive the rotating shafts on both sides to approach or move away at the same time, thereby driving the top rod 18 and the bottom rod 17 to move, thereby ensuring that the overall lifting function of the lifting part is stably realized. To ensure that the lifting part can adjust the height of the support plate 2 and the height of the drain pipe, one end of the second drive screw 19 is fixedly connected to a turning handle 20. The turning handle 20 utilizes the principle of a force-saving lever, so that the user can drive the second drive screw 19 to rotate by applying less force. At the same time, with the help of the turning handle 20, the user can better apply a force to the second drive screw 19, making the process of the user driving the second drive screw 19 more convenient, thereby ensuring that the driving function of the second drive screw 19 is more stable.
[0029] Working principle: select the number of auxiliary devices required according to the length of the drain pipe, select the size of the clamping block 10 according to the size of the drain pipe, plug the appropriate clamping block 10 with the hexagonal plug-in block 15, install the clamping block 10 on the auxiliary device on only one side of the drain pipes connected to each other, and place the drain pipe on the auxiliary device. During this process, the drain pipe will be against the support ring block 5 and the elastic deformation block 14 on the top of the clamping block 10, and the second drive screw 19 is driven to rotate by rotation. The rotation of the second drive screw 19 drives the top rod 18 and the bottom rod 17 to move, thereby driving the support plate 2 and the drain pipe on the support plate 2 to rise and fall, thereby adjusting the vertical position of the drain pipe, and driving the first drive screw 11 to rotate through the drive rod 12. The first drive screw 11 rotates to drive the sliding seat 9 and The clamping block 10 slides, thereby driving the drain pipe to slide horizontally, so as to adjust the position of the drain pipe in the horizontal direction, ensuring that the two drain pipes can be stably aligned, and the drain pipe is initially fixed by means of nails, the support plate 2 is lowered and the clamping block 10 is taken out, the support plate 2 is lifted back to the previous position, the drain pipe is rotated and the remaining part of the drain pipe is continued to be fixed by nails, and after the nails are fixed, the heat shrink tube is moved to the connection between the two drain pipes, the drain pipe is rotated and the heat shrink tube is heated, and when the drain pipe is rotated, the drain pipe will drive the rotating ring block or the rotating roller 4 to rotate, ensuring that the rotation process of the drain pipe is more convenient. During this process, the support ring block 5 will simultaneously slide and squeeze the elastic member 6 for elastic deformation, and after the drain pipe is removed, the elastic force generated by the elastic deformation of the elastic member 6 pushes the support ring block to reset.
[0030] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A municipal drainage pipe connection auxiliary device, comprising a base (1), a lifting part and a limiting structure arranged in sequence from bottom to top, characterized in that: The limiting structure includes a lifting part for abutting against the drain pipe and allowing the drain pipe to rotate along its circumferential direction, and a pushing part for pushing the drain pipe to slide along its length direction.
2. The municipal drainage pipe connection auxiliary device according to claim 1, characterized in that: The limiting structure comprises a support plate (2) fixedly connected to the top of the lifting part, the lifting part comprises a support frame (3) symmetrically arranged and fixedly connected to the support plate (2), a rotating roller (4) rotatably connected to the support frame (3), and a supporting ring block (5) rotatably connected to the rotating roller (4) which can slide along its length direction and is used to abut against the drain pipe.
3. The municipal drainage pipe connection auxiliary device according to claim 2, characterized in that: The rotating roller (4) located between two adjacent supporting ring blocks (5) is sleeved with an elastic member (6) with both ends abutting against the supporting ring blocks (5).
4. The municipal drainage pipe connection auxiliary device according to claim 3, characterized in that: The rotating roller (4) is provided with a clearance groove (7) for the supporting ring block (5) to slide, and the side wall of the supporting ring block (5) is arranged as an arc surface.
5. The municipal drainage pipe connection auxiliary device according to claim 2, characterized in that: The pushing portion comprises support blocks (8) which are symmetrically arranged and fixedly connected to the support plates (2); a sliding seat (9) is slidably connected to the support plates (2) between the support blocks (8); a clamping block (10) for abutting against a drain pipe is detachably connected to the top of the sliding seat (9); a first driving screw rod (11) for pushing the sliding seat (9) to slide is rotatably connected to the support blocks (8); and a driving rod (12) is slidably connected to one end of the first driving screw rod (11).
6. The municipal drainage pipe connection auxiliary device according to claim 5, characterized in that: The abutting block (10) comprises a bottom block (13) and an elastic deformation block (14) fixedly connected to the top of the bottom block (13); a hexagonal plug-in block (15) is fixedly connected to the bottom of the bottom block (13); and a hexagonal plug-in groove (16) for the hexagonal plug-in block (15) to penetrate is provided on the top of the sliding seat (9).
7. The municipal drainage pipe connection auxiliary device according to claim 2, characterized in that: The lifting part comprises two bottom rods (17) respectively hinged to the base (1) and two top rods (18) respectively hinged to the support plate (2), the top rods (18) and the bottom rods (17) are hinged one by one, and a second driving screw rod (19) is horizontally arranged at the hinge point, and one end of the second driving screw rod (19) is fixedly connected to a rotating handle (20).