Butt joint structure for laying sewage pipeline
By designing the docking structure for sewage pipeline laying, and using technical means such as auxiliary positioning mechanisms and damping shafts, the problem of pipe sliding and displacement is solved, and the stability and convenience of docking is improved.
Patent Information
- Application Number
- CN202421755692.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-24
AI Technical Summary
In the prior art, when manually butt welding the ends of two groups of sewage pipes, the lack of auxiliary positioning structures leads to sliding and dislocation of the pipes, and the ends cannot be effectively aligned, which increases the difficulty of docking.
A docking structure for laying sewage pipes is designed, including a base plate, a sliding groove, a sliding sleeve rod, a sliding block, an auxiliary positioning mechanism, etc. The pipe is inserted into the placement cylinder through the auxiliary positioning mechanism, the arc-shaped fixing plate is clamped and fixed by a return spring, the sliding block moves on the sliding sleeve rod to align the ends, and the placement cylinder is rotated by a damping shaft, which is convenient for welding operation.
It effectively solves the problem of pipe sliding and displacement, improves the stability and operation convenience of pipeline docking, and reduces the difficulty of docking.
Smart Images
Figure CN222910959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline butt jointing, in particular to a butt jointing structure for laying sewage pipelines. Background Art
[0002] A sewage pipe is a device for transporting sewage liquid. Since the overall length of the pipe is relatively long, during the actual laying process, it is necessary to align the ends of two or more groups of pipes and then use welding to connect the two groups of pipes to form a complete set of pipes.
[0003] The existing technology has the following problems:
[0004] In the prior art, when people manually butt-weld the ends of two sets of pipes, there is often no auxiliary positioning structure, which causes the two sets of pipes to slide and shift during welding, and their ends cannot be effectively aligned, thereby affecting the pipe butt work and increasing the difficulty of butt-welding the pipes. Utility Model Content
[0005] In view of the problems in the related technology, the utility model proposes a docking structure for laying sewage pipes to overcome the above technical problems existing in the existing related technology.
[0006] To this end, the specific technical solutions adopted by the utility model are as follows:
[0007] A docking structure for laying sewage pipes, comprising a base plate, a slide groove is provided on the surface of the base plate, a sliding sleeve rod is fixedly connected inside the slide groove, a sliding block is sleeved on the outside of the sliding sleeve rod, an auxiliary positioning mechanism is fixedly connected to the top of the sliding block, the auxiliary positioning mechanism comprises a first connecting block, a second connecting block is fixedly connected to the top of the first connecting block, a placement cylinder is provided at the upper part of the surface of the second connecting block, the depth of the placement cylinder is about one meter, a reset spring is fixedly connected to the inside of the placement cylinder near the front end, an arc-shaped fixing plate is fixedly connected to the end of the reset spring, extension plates are fixedly connected to both sides of the base plate, a socket is provided on the surface of the extension plate, and the auxiliary fixing mechanism is plugged into the socket.
[0008] Preferably, a rubber anti-skid pad is bonded to the surface of the arc-shaped fixing plate, and the return spring and the arc-shaped fixing plate are in two groups, and are symmetrically arranged above and below the inner wall of the placement tube. The rubber anti-skid pad increases the contact friction between the arc-shaped fixing plate and the tube body, which helps to improve the stability of the fixed clamping.
[0009] Preferably, a damping shaft is provided at the center of the back side of the placement cylinder, and the back side of the damping shaft is connected to the surface of the second connecting block. The placement cylinder forms a rotatable structure with the second connecting block through the damping shaft. The outer wall of the placement cylinder is provided with multiple groups of protrusions. The damping shaft can drive the placement cylinder to rotate, thereby driving the welded pipe to rotate. With the help of the protrusions, people grab and rotate the placement cylinder, which is convenient for people to adjust and rotate the overlapping part of the two groups of pipes to perform welding operations.
[0010] Preferably, a connecting rod is fixedly connected to the bottom edge of the base plate, and a supporting pad is fixedly connected to the bottom of the connecting rod. The bottom area of the supporting pad is larger than the top thereof. By providing a supporting pad of a special shape, the contact area between the supporting pad and the ground is increased, so that the base plate has good placement stability and the operational stability during pipe butt welding is improved.
[0011] Preferably, a non-slip mat is bonded to the bottom of the support pad, a receiving cavity is opened inside the support pad, and the interior of the receiving cavity is filled with multiple groups of counterweight blocks. The placement stability of the support pad is further increased by providing the non-slip mat and counterweight blocks.
[0012] Preferably, the number of the connecting rods is four groups, and they are respectively installed at the four corners of the bottom of the base plate. The connecting rods are of telescopic design. By setting the telescopic connecting rods, the device can be adjusted and used according to the height difference of the ground, and has stronger applicability.
[0013] Preferably, the auxiliary fixing mechanism includes a positioning rod, the bottom end of which is conical in design. Through the positioning rod, it is inserted from the socket on the extension plate until it is inserted into the ground, so that the entire docking structure has better stability.
[0014] Preferably, the top end of the positioning rod is fixedly connected to a rectangular plate, the top of the rectangular plate is fixedly connected to a holding handle, the surface of the holding handle is provided with a semicircular groove, the inner wall of the semicircular groove is bonded with an anti-slip cloth, and the holding handle with the semicircular groove thereon makes it convenient for people to grab and pull out the positioning rod, thereby simplifying the disassembly and assembly of the positioning rod.
[0015] The beneficial effects of the utility model are:
[0016] 1. The butt joint structure for laying sewage pipes inserts two sets of pipes into the placement cylinder through the auxiliary positioning mechanism, and the arc-shaped fixing plate clamps and fixes the pipes through the contraction deformation of the reset spring, and then the sliding block moves on the sliding sleeve rod to align the ends of the two sets of pipes, and the placement cylinder is rotated in conjunction with the damping shaft, which is convenient for people to perform pipe butt welding operations.
[0017] 2. The docking structure for laying sewage pipes increases its contact area with the ground by setting a specially shaped support pad. Combined with the anti-slip mat at the bottom and the counterweight block inside, the bottom plate has good placement stability, which improves the operational stability during pipe butt welding. The setting of the telescopic connecting rod enables the device to be adjusted according to the height difference of the ground, which makes it more applicable. When used in conjunction with the auxiliary fixing mechanism, the positioning rod is inserted from the socket on the extension plate until it is inserted into the ground, so that the entire docking structure has better stability when used. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a front structural diagram of the auxiliary positioning mechanism of the utility model;
[0021] Figure 3 This is a schematic diagram of the back structure of the auxiliary positioning mechanism of the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of the support pad of the utility model;
[0023] Figure 5 It is a schematic diagram of the auxiliary fixing mechanism structure of the utility model.
[0024] In the figure: 1. bottom plate; 2. slide groove; 3. sliding sleeve rod; 4. sliding block; 5. auxiliary positioning mechanism; 501. first connecting block; 502. second connecting block; 503. damping shaft; 504. placement cylinder; 505. reset spring; 506. arc-shaped fixing plate; 507. rubber anti-skid pad; 508. bump; 6. connecting rod; 7. supporting pad block; 8. anti-skid floor mat; 9. counterweight block; 10. extension plate; 11. socket; 12. auxiliary fixing mechanism; 1201. positioning plug rod; 1202. rectangular plate; 1203. holding handle. DETAILED DESCRIPTION
[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.
[0026] According to an embodiment of the utility model, a docking structure for laying sewage pipes is provided. Example 1
[0027] like Figure 1-Figure 5 As shown, the docking structure for laying sewage pipes according to the embodiment of the utility model includes a base plate 1, a slide groove 2 is provided on the surface of the base plate 1, a sliding sleeve rod 3 is fixedly connected inside the slide groove 2, a sliding block 4 is sleeved on the outside of the sliding sleeve rod 3, an auxiliary positioning mechanism 5 is fixedly connected to the top of the sliding block 4, the auxiliary positioning mechanism 5 includes a first connecting block 501, a second connecting block 502 is fixedly connected to the top of the first connecting block 501, a placement cylinder 504 is arranged on the upper surface of the second connecting block 502, the depth of the placement cylinder 504 is about one meter, a reset spring 505 is fixedly connected to the front end of the placement cylinder 504, an arc-shaped fixing plate 506 is fixedly connected to the end of the reset spring 505, and extension plates 10 are fixedly connected to both sides of the base plate 1, a socket 11 is provided on the surface of the extension plate 10, and an auxiliary fixing mechanism 12 is inserted into the socket 11.
[0028] In this embodiment, a rubber anti-skid pad 507 is bonded to the surface of the arc-shaped fixing plate 506. The number of the return spring 505 and the arc-shaped fixing plate 506 is two groups, and they are symmetrically arranged at the upper and lower parts of the inner wall of the placement tube 504. The rubber anti-skid pad 507 is arranged to increase the contact friction between the arc-shaped fixing plate 506 and the tube body, which helps to improve the stability of the fixed clamping.
[0029] In this embodiment, a damping shaft 503 is provided at the center of the back side of the placement cylinder 504, and the back side of the damping shaft 503 is connected to the surface of the second connecting block 502. The placement cylinder 504 and the second connecting block 502 form a rotatable structure through the damping shaft 503. The outer wall of the placement cylinder 504 is provided with multiple groups of protrusions 508. The damping shaft 503 can drive the placement cylinder 504 to rotate, thereby driving the welded pipe to rotate. With the help of the protrusion 508, people grab and rotate the placement cylinder 504, which is convenient for people to adjust the rotation of the overlapping part of the two groups of pipes to perform welding operations.
[0030] In this embodiment, a connecting rod 6 is fixedly connected to the bottom edge of the base plate 1, and a supporting pad 7 is fixedly connected to the bottom of the connecting rod 6. The bottom area of the supporting pad 7 is larger than the top thereof. By providing the supporting pad 7 with a special shape, the contact area between the supporting pad 7 and the ground is increased, so that the base plate 1 has good placement stability and the operational stability during pipe butt welding is improved.
[0031] In this embodiment, a non-slip floor mat 8 is bonded to the bottom of the support pad 7, and a accommodating cavity is opened inside the support pad 7. The interior of the accommodating cavity is filled with multiple groups of counterweight blocks 9. The placement stability of the support pad 7 is further increased by the provision of the non-slip floor mat 8 and the counterweight blocks 9. Example 2
[0032] On the basis of the first embodiment, the preferred embodiment of the docking structure for laying sewage pipes provided by the utility model is as follows: Figures 1 to 5 As shown:
[0033] In this embodiment, there are four groups of connecting rods 6, which are respectively installed at the four corners of the bottom of the base plate 1. The connecting rods 6 are telescopic in design. By setting the telescopic connecting rods 6, the device can be adjusted and used according to the height difference of the ground, and has stronger applicability.
[0034] In this embodiment, the auxiliary fixing mechanism 12 includes a positioning rod 1201, the bottom end of which is conical in design. Through the positioning rod 1201, it is inserted from the socket 11 on the extension plate 10 until it is inserted into the ground, thereby assisting the base plate 1 to provide better placement stability.
[0035] In this embodiment, the top of the positioning rod 1201 is fixedly connected to a rectangular plate 1202, and the top of the rectangular plate 1202 is fixedly connected to a holding handle 1203. A semicircular groove is provided on the surface of the holding handle 1203, and an anti-slip cloth is bonded to the inner wall of the semicircular groove. The holding handle 1203 with the semicircular groove provided thereon makes it convenient for people to grab and pull out the positioning rod 1201, thereby simplifying the disassembly and assembly of the positioning rod 1201.
[0036] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.
[0037] In actual application, the two groups of pipes are respectively inserted into the placement cylinder 504, and the pipes are positioned and clamped by the arc-shaped fixing plate 506 under the contraction deformation of the return spring 505. The setting of the rubber anti-skid pad 507 improves the stability of the pipe fixing and clamping. Then the sliding block 4 moves horizontally on the sliding sleeve rod 3 to connect the ports of the two groups of pipes together, and the overlapping parts are welded to complete the pipe connection operation. During the welding process, the protrusion 508 is grasped and rotated, and the placement cylinder 504 will rotate under the action of the damping shaft 503, so that people can adjust the overlapping part of the two groups of pipes. The section is rotated for welding operation. When the welding pipe is butt-jointed, the specially shaped support pad 7 increases its contact area with the ground. Together with the anti-slip mat 8 at the bottom and the counterweight 9 inside, the bottom plate 1 has good placement stability, thereby improving the operational stability during pipe butt welding. The positioning rod 1201 is inserted from the socket 11 on the extension plate 10 until it is inserted into the ground, so that the entire butt joint structure has better stability when used. The setting of the telescopic connecting rod 6 enables the device to be adjusted and used according to the height difference of the ground, and has stronger applicability.
[0038] To sum up, with the help of the above-mentioned technical scheme of the utility model, the two groups of pipes are inserted into the placement cylinder through the auxiliary positioning mechanism, the arc-shaped fixing plate clamps and fixes the pipes through the contraction deformation of the reset spring, and then the sliding block moves on the sliding sleeve rod to align the ends of the two groups of pipes, and the placement cylinder is rotated in conjunction with the damping shaft, which is convenient for people to perform pipe butt welding operations. By setting a support pad of a special shape, its contact area with the ground is increased, and with the anti-slip mat at the bottom and the counterweight block inside it, the bottom plate has good placement stability, which improves the operational stability during pipe butt welding. The setting of the telescopic connecting rod enables the device to be adjusted and used according to the height difference of the ground, and it is more applicable.
[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A docking structure for laying sewage pipes, comprising a bottom plate (1), characterized in that: A sliding groove (2) is provided on the surface of the bottom plate (1), a sliding sleeve rod (3) is fixedly connected inside the sliding groove (2), a sliding block (4) is sleeved outside the sliding sleeve rod (3), an auxiliary positioning mechanism (5) is fixedly connected to the top of the sliding block (4), the auxiliary positioning mechanism (5) comprises a first connecting block (501), a second connecting block (502) is fixedly connected to the top of the first connecting block (501), a placement tube (504) is arranged at the upper part of the surface of the second connecting block (502), the depth of the placement tube (504) is about one meter, a reset spring (505) is fixedly connected to the front end of the placement tube (504), the end of the reset spring (505) is fixedly connected to an arc-shaped fixing plate (506), and extension plates (10) are fixedly connected to both sides of the bottom plate (1), a plug hole (11) is provided on the surface of the extension plate (10), and the auxiliary fixing mechanism (12) is plugged into the inside of the plug hole (11).
2. A docking structure for laying sewage pipes according to claim 1, characterized in that: A rubber anti-skid pad (507) is bonded to the surface of the arc-shaped fixing plate (506). The number of the return spring (505) and the arc-shaped fixing plate (506) is two sets, and they are symmetrically arranged at the upper and lower parts of the inner wall of the placement cylinder (504).
3. A docking structure for laying sewage pipes according to claim 1, characterized in that: A damping shaft (503) is arranged at the center of the back side of the placement cylinder (504); the back side of the damping shaft (503) is connected to the surface of the second connection block (502); the placement cylinder (504) forms a rotatable structure with the second connection block (502) via the damping shaft (503); and the outer wall of the placement cylinder (504) is provided with a plurality of groups of protrusions (508).
4. A docking structure for laying sewage pipes according to claim 1, characterized in that: A connecting rod (6) is fixedly connected to the bottom edge of the bottom plate (1), a supporting cushion block (7) is fixedly connected to the bottom of the connecting rod (6), and the bottom area of the supporting cushion block (7) is larger than the top area thereof.
5. A docking structure for laying sewage pipes according to claim 4, characterized in that: An anti-slip floor mat (8) is bonded to the bottom of the support pad (7), and a receiving cavity is provided inside the support pad (7), wherein the interior of the receiving cavity is filled with a plurality of groups of counterweight blocks (9).
6. A docking structure for laying sewage pipes according to claim 4, characterized in that: The number of the connecting rods (6) is four groups, and they are respectively distributed and installed at the four corners of the bottom of the base plate (1); the connecting rods (6) are of telescopic design.
7. A docking structure for laying sewage pipes according to claim 1, characterized in that: The auxiliary fixing mechanism (12) comprises a positioning rod (1201), and the bottom end of the positioning rod (1201) is of a conical design.
8. A docking structure for laying sewage pipes according to claim 7, characterized in that: The top end of the positioning rod (1201) is fixedly connected to a rectangular plate (1202), the top of the rectangular plate (1202) is fixedly connected to a gripping handle (1203), a semicircular groove is provided on the surface of the gripping handle (1203), and an anti-slip cloth is bonded to the inner wall of the semicircular groove.