Pipeline sliding support
By designing the support base of the pipe sliding support to slide on axial and radial grooves, combined with the steel ball and limiting hole structure, the problems of easy damage to the galvanized layer and high friction in the existing pipe sliding support are solved, thus realizing the protection of the pipeline and the flexibility and stability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA RAILWAY 24TH BUREAU GRP SHANGHAI CONSTR INVESTMENT CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-05-05
AI Technical Summary
Existing pipe sliding supports are prone to damaging the galvanized layer on the pipe surface during use, leading to rust and corrosion of the pipe, and the high friction affects the flexibility of the equipment.
A pipe sliding support was designed, which slides on axial and radial grooves through a support base. Combined with a steel ball and limiting hole structure, it reduces friction and achieves fixation, protects the pipe surface, and improves equipment flexibility.
It effectively protects the galvanized layer on the pipe surface, reduces friction, improves the flexibility and stability of the equipment, and prevents the support base from detaching.
Smart Images
Figure CN224201263U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of pipeline support technology, specifically relating to a pipeline sliding support. Background Technology
[0002] In the field of building electromechanical installation, pipelines will experience axial and radial displacement due to thermal expansion and contraction or vibration under normal working conditions. If sliding supports are not installed in appropriate positions, the pipeline connections will become loose, resulting in "running, leaking and dripping" phenomena.
[0003] The commonly used sliding support type allows the pipe to move directly on the support. This type has obvious drawbacks: high friction can easily damage the galvanized layer on the pipe surface, leading to rust and corrosion. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pipe sliding support with the advantage of avoiding wear.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a pipe sliding support, comprising a pipe body, a support base for support placed on the bottom outer wall of the pipe body, a clamp for fixing the pipe body fixedly connected to the outer wall of the support base, symmetrical first nuts and second nuts fixedly connected to the outer walls of both sides of the clamp, a first axial groove slidably connected to one side of the bottom outer wall of the support base, a second axial groove slidably connected to one side of the bottom outer wall of the support base, a radial sliding base fixedly connected to the bottom outer walls of the first axial groove and the second axial groove, a first radial groove slidably connected to one side of the bottom outer wall of the radial sliding base, and a second radial groove slidably connected to the other side of the bottom outer wall of the radial sliding base.
[0006] The above technical solution can prevent damage to the galvanized layer on the surface of the steel pipe. The pipe body is fixed to the support base by clamps. When it needs to be moved, the support base can slide on the first axial groove and the second axial groove. In this way, the pipe body will move with the support base, thereby protecting the surface of the pipe body. At the same time, the first axial groove and the second axial groove can also move to both sides along the radial sliding base, thereby improving the flexibility of the equipment.
[0007] Preferably, the two sides of the support base are composed of a first support foot and a second support foot symmetrically, and the first support foot and the second support foot are respectively inserted into a first axial groove and a second axial groove. A first steel ball is filled between the first support foot and the first axial groove, and a third steel ball is filled between the second support foot and the second axial groove.
[0008] The above technical solution can reduce friction. When the support base slides along the axial direction of the tube, the first and third steel balls can reduce the friction between the first and second support feet, thereby reducing friction.
[0009] Preferably, the outer wall of the first axial slide groove is provided with symmetrically distributed first limiting holes and second limiting holes, and the outer wall of the first axial slide groove is provided with two first through holes, which are symmetrical and concentric with the first limiting holes and the second limiting holes, respectively. The outer wall of the first axial slide groove is fixedly connected with symmetrically distributed front baffles and rear baffles.
[0010] The above technical solution can play a fixing role. When the support base is moved to the appropriate position, the bolt can be inserted into the first limit hole and the second limit hole to fix the support base. The bolt will pass through the first through hole, and then the nut can be installed.
[0011] Preferably, the outer wall of the second axial slide is fixedly connected with a first groove plate and a second groove plate arranged symmetrically, and the outer wall of the second axial slide is provided with a first fixing hole and a second fixing hole that are symmetrically and concentrically distributed.
[0012] The above technical solution can play a fixing role. When the support base is moved to the appropriate position, the bolts can be inserted into the first fixing hole and the second fixing hole to fix the support base. The first groove plate and the second groove plate can play an anti-detachment role to prevent the support base from falling off.
[0013] Preferably, the radial sliding base is composed of a first lateral support and a second lateral support on both sides. The first lateral support is located in a first radial groove, and the second lateral support is located in a second radial groove. A second steel ball is filled between the first lateral support and the first radial groove, and a fourth steel ball is filled between the second lateral support and the second radial groove.
[0014] The above technical solution can reduce friction. The second and fourth steel balls reduce friction when the first and second lateral supports move, thereby reducing the wear of the radial sliding base.
[0015] Preferably, the outer wall of the first radial groove is provided with symmetrically distributed front limiting holes and rear limiting holes, a first baffle is fixedly connected to the outer wall of the first radial groove, a second baffle is fixedly connected to the outer wall of the first radial groove, and a second through hole is provided on the outer wall of the first radial groove that is symmetrical and concentric with the front limiting holes and rear limiting holes.
[0016] The above technical solution can play a fixing role. When the radial sliding base moves to the appropriate position, the bolt can be inserted into the front limit hole and the rear limit hole to fix the radial sliding base. The bolt will pass through the second through hole, and then the nut can be installed.
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] 1. The pipe body is fixed to the support base by clamps. When it needs to be moved, the support base can slide on the first axial groove and the second axial groove. In this way, the pipe body will move with the support base, thereby protecting the surface of the pipe body. At the same time, the first axial groove and the second axial groove can also move to both sides along the radial sliding base, thereby improving the flexibility of the equipment.
[0019] 2. When the support base slides along the axial direction of the tube, the first and third steel balls can reduce the friction of the first and second support feet, thereby reducing friction. When the support base moves to the appropriate position, the bolt can be inserted into the first and second limit holes to fix the support base. The bolt will pass through the first through hole, and then the nut can be installed. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the support structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the top structure of the bracket of this utility model;
[0022] Figure 3 For the present utility model Figure 2 Axial cross-sectional structural schematic diagram;
[0023] Figure 4 This is a schematic diagram of the transverse cross-sectional structure of this utility model.
[0024] In the diagram: 1. Pipe body; 2. Clamp; 3. Support base; 4. First axial groove; 5. First radial groove; 6. Second axial groove; 7. Radial sliding base; 8. Second radial groove; 201. First nut; 202. Second nut; 301. First support foot; 302. Second support foot; 401. Front baffle; 402. Rear baffle; 403. First steel ball; 404. First limiting hole; 405. Second limiting hole; 406. First through hole; 501. Front limiting hole; 502. Rear limiting hole; 503. Second steel ball; 504. First baffle; 505. Second baffle; 506. Second through hole; 601. First groove plate; 602. Second groove plate; 603. Third steel ball; 605. First fixing hole; 606. Second fixing hole; 701. First lateral support; 702. Second lateral support; 803. Fourth steel ball. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Example 1:
[0027] Please see Figures 1-4 This utility model provides a technical solution: a pipe sliding support, including a pipe body 1, a support base 3 for support placed on the bottom outer wall of the pipe body 1, a clamp 2 for fixing the pipe body 1 fixedly connected to the outer wall of the support base 3, a first nut 201 and a second nut 202 symmetrically fixedly connected to the outer walls of both sides of the clamp 2, a first axial groove 4 slidably connected to one side of the bottom outer wall of the support base 3, a second axial groove 6 slidably connected to one side of the bottom outer wall of the support base 3, a radial sliding base 7 fixedly connected to the bottom outer wall of the first axial groove 4 and the second axial groove 6, a first radial groove 5 slidably connected to one side of the bottom outer wall of the radial sliding base 7, and a second radial groove 8 slidably connected to the other side of the bottom outer wall of the radial sliding base 7.
[0028] In this embodiment, the pipe body 1 is fixed to the support base 3 by the clamp 2. When it needs to be moved, the support base 3 can slide on the first axial groove 4 and the second axial groove 6, so that the pipe body 1 will move with the support base 3, thereby protecting the surface of the pipe body 1. At the same time, the first axial groove 4 and the second axial groove 6 can also move to both sides along the radial sliding base 7, thereby improving the flexibility of the equipment.
[0029] Example 2:
[0030] Please see Figures 3-4 Based on Embodiment 1, this utility model provides a technical solution: the two sides of the support base 3 are composed of symmetrical first support feet 301 and second support feet 302, and the first support feet 301 and second support feet 302 are respectively inserted into the first axial sliding groove 4 and the second axial sliding groove 6. The gap between the first support feet 301 and the first axial sliding groove 4 is filled with a first steel ball 403, and the gap between the second support feet 302 and the second axial sliding groove 6 is filled with a third steel ball 603. The outer wall of the first axial sliding groove 4 is provided with symmetrically distributed first limiting holes 404 and second limiting holes 405. The outer wall of the first axial sliding groove 4 is provided with two first through holes 406, which are symmetrical and concentric with the first limiting holes 404 and the second limiting holes 405 respectively. The outer wall of the first axial sliding groove 4 is fixedly connected with symmetrically distributed front baffles 401 and rear baffles 402.
[0031] In this embodiment, when the support base 3 slides along the axial direction of the tube body 1, the first steel ball 403 and the third steel ball 603 can reduce the friction of the first support foot 301 and the second support foot 302, thereby reducing friction. When the support base 3 moves to a suitable position, the bolt can be inserted into the first limiting hole 404 and the second limiting hole 405 to fix the support base 3. The bolt will pass through the first through hole 406, and then the nut can be installed.
[0032] Example 3:
[0033] Please see Figures 3-4 Based on Embodiments 1 and 2, this utility model provides a technical solution: A first groove plate 601 and a second groove plate 602 are symmetrically arranged and fixedly connected to the outer wall of the second axial groove 6. Symmetrically arranged and concentrically distributed first fixing holes 605 and second fixing holes 606 are provided on the outer wall of the second axial groove 6. The radial sliding base 7 is composed of symmetrical first transverse supports 701 and second transverse supports 702 on both sides. The first transverse support 701 is located within the first radial groove 5, and the second transverse support 702 is located within the second radial groove 8. The gap between the support 701 and the first radial groove 5 is filled with a second steel ball 503, and the gap between the second transverse support 702 and the second radial groove 8 is filled with a fourth steel ball 803. The outer wall of the first radial groove 5 is provided with a symmetrically distributed front limiting hole 501 and a rear limiting hole 502. The outer wall of the first radial groove 5 is fixedly connected with a first baffle 504 and a second baffle 505. The outer wall of the first radial groove 5 is provided with a second through hole 506 that is symmetrical and concentric with the front limiting hole 501 and the rear limiting hole 502.
[0034] In this embodiment, when the support base 3 moves to a suitable position, bolts can be inserted into the first fixing hole 605 and the second fixing hole 606 to fix the support base 3. The first groove plate 601 and the second groove plate 602 can play an anti-disengagement role to prevent the support base 3 from falling off. The second steel ball 503 and the fourth steel ball 803 play a role in reducing friction when the first lateral support 701 and the second lateral support 702 move, thereby reducing the wear of the radial sliding base 7. When the radial sliding base 7 moves to a suitable position, bolts can be inserted into the front limit hole 501 and the rear limit hole 502 to fix the radial sliding base 7. The bolts will pass through the second through hole 506, and then the nut can be installed.
[0035] The working principle and usage process of this utility model: The pipe body 1 is fixed to the support base 3 by the clamp 2. When it needs to be moved, the support base 3 can slide on the first axial groove 4 and the second axial groove 6, so the pipe body 1 will move with the support base 3, thereby protecting the surface of the pipe body 1. At the same time, the first axial groove 4 and the second axial groove 6 can also move to both sides along the radial sliding base 7, thereby improving the flexibility of the equipment. When the support base 3 slides along the axial direction of the pipe body 1, the first steel ball 403 and the third steel ball 603 can reduce the friction of the first support foot 301 and the second support foot 302, thereby reducing friction. When the support base 3 moves to the appropriate position, the bolt can be inserted into the first limiting hole 404 and the second limiting hole 405, thereby... The support base 3 is fixed in place, and the bolt will pass through the first through hole 406. Then, the nut can be installed. When the support base 3 moves to the appropriate position, the bolt can be inserted into the first fixing hole 605 and the second fixing hole 606 to fix the support base 3. The first groove plate 601 and the second groove plate 602 can play an anti-disengagement role to prevent the support base 3 from falling off. The second steel ball 503 and the fourth steel ball 803 play a role in reducing friction when the first transverse support 701 and the second transverse support 702 move, thereby reducing the wear of the radial sliding base 7. When the radial sliding base 7 moves to the appropriate position, the bolt can be inserted into the front limit hole 501 and the rear limit hole 502 to fix the radial sliding base 7. The bolt will pass through the second through hole 506 and then the nut can be installed.
[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A pipe sliding support, comprising a pipe body (1), characterized in that: The bottom outer wall of the tube body (1) is provided with a support base (3) for support. The outer wall of the support base (3) is fixedly connected with a clamp (2) for fixing the tube body (1). The outer walls of the clamp (2) are fixedly connected with symmetrical first nuts (201) and second nuts (202). The bottom outer wall of the support base (3) is slidably connected with a first axial groove (4). The bottom outer wall of the support base (3) is slidably connected with a second axial groove (6). The bottom outer walls of the first axial groove (4) and the second axial groove (6) are fixedly connected with a radial sliding base (7). The bottom outer wall of the radial sliding base (7) is slidably connected with a first radial groove (5). The bottom outer wall of the radial sliding base (7) is slidably connected with a second radial groove (8).
2. A pipe sliding support according to claim 1, characterized in that: The support base (3) is composed of a first support foot (301) and a second support foot (302) on both sides. The first support foot (301) and the second support foot (302) are respectively inserted into the first axial groove (4) and the second axial groove (6). The gap between the first support foot (301) and the first axial groove (4) is filled with a first steel ball (403), and the gap between the second support foot (302) and the second axial groove (6) is filled with a third steel ball (603).
3. A pipe sliding support according to claim 1, characterized in that: The outer wall of the first axial slide groove (4) is provided with a first limiting hole (404) and a second limiting hole (405) that are symmetrically distributed. The outer wall of the first axial slide groove (4) is provided with two first through holes (406). The two first through holes (406) are symmetrical and concentric with the first limiting hole (404) and the second limiting hole (405) respectively. The outer wall of the first axial slide groove (4) is fixedly connected with a front baffle (401) and a rear baffle (402) that are symmetrically distributed.
4. A pipe sliding support according to claim 1, characterized in that: The outer wall of the second axial groove (6) is fixedly connected with a first groove plate (601) and a second groove plate (602) arranged symmetrically. The outer wall of the second axial groove (6) is provided with a first fixing hole (605) and a second fixing hole (606) that are symmetrically and concentrically distributed.
5. A pipe sliding support according to claim 1, characterized in that: The radial sliding base (7) is composed of a first lateral support (701) and a second lateral support (702) on both sides. The first lateral support (701) is located in the first radial groove (5), and the second lateral support (702) is located in the second radial groove (8). The gap between the first lateral support (701) and the first radial groove (5) is filled with a second steel ball (503), and the gap between the second lateral support (702) and the second radial groove (8) is filled with a fourth steel ball (803).
6. A pipe sliding support according to claim 1, characterized in that: The outer wall of the first radial groove (5) is provided with a symmetrically distributed front limiting hole (501) and a rear limiting hole (502). The outer wall of the first radial groove (5) is fixedly connected with a first baffle (504). The outer wall of the first radial groove (5) is fixedly connected with a second baffle (505). The outer wall of the first radial groove (5) is provided with a second through hole (506) that is symmetrical and concentric with the front limiting hole (501) and the rear limiting hole (502).