Anti-seismic support hanger for drainage pipeline
By setting a fixed block and an arcuate surface on the crossbar of the seismic support bracket of the drainage pipe to share the force of the pipe shaking, the problem of easy damage to the P-type pipe clamp in the prior art is solved, and the durability and earthquake resistance of the overall device are improved.
Patent Information
- Application Number
- CN202421525351.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-07-01
AI Technical Summary
During use, the existing pipeline seismic support and hanging frames are tangent to the surface of the crossbar and the area of the opposite side is small, causing the P-type pipe clamp to withstand great force when the pipe vibrates, which is easy to damage, and the overall durability is poor.
A seismic support hanger for drainage pipes is designed. By setting a fixed block and an arcuate surface on the crossbar, the drainage pipes are abutted against the fixed block and shared the force caused by shaking. At the same time, the P-type pipe clamps are fitted with the fixed block to reduce the force they bear.
By sharing the force of the drainage pipe shaking, the possibility of damage of the P-type pipe clamp is reduced, and the durability and shock resistance of the overall device are improved.
Smart Images
Figure CN222616324U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of earthquake-resistant support and hanger brackets, in particular to an earthquake-resistant support and hanger bracket for a drainage pipeline. Background Art
[0002] Earthquake-resistant supports and hangers are devices used to suspend equipment such as pipes or air ducts for installation. They also have the function of limiting the displacement and shaking of equipment. They are mostly used for the installation of pipeline equipment such as ventilation ducts and drainage pipes.
[0003] The prior art provides a seismic support and hanger for pipes, which is used to install circular pipes and includes a horizontal bar and vertical bars on both sides. The horizontal bar is connected to the vertical bars, and the vertical bars can be connected to the wall ceiling through connectors such as expansion bolts. At the same time, a plurality of pairs of P-type pipe clamps are provided on the horizontal bar. One end of the P-type pipe clamp is provided on the horizontal bar, and the other end can be connected to each other through bolts to form a U-shaped groove. The pipe is placed on the horizontal bar, and then the P-type pipe clamps are connected through bolts so that some of the P-type pipe clamps clamp the pipe, thereby achieving fixed seismic resistance.
[0004] However, in actual use, because the cross-section of the pipe is mostly circular, there is a certain gap between the connection between the P-type pipe clamp and the cross bar and the abutment between the pipe and the cross bar. The pipe and the surface of the cross bar are tangent, and the abutment area is very small. When the pipe vibrates or shakes, the part of the P-type pipe clamp that is not in contact with the pipe is subjected to a large left and right swinging force, which may cause a certain amount of shaking. During long-term use, the P-type pipe clamp is very likely to be damaged, and the overall durability of the seismic support and hanger is poor. Utility Model Content
[0005] In order to improve the overall durability, the present application provides a seismic-resistant support and hanger bracket for a drainage pipe.
[0006] The seismic support and hanger for drainage pipes provided in this application adopts the following technical solution:
[0007] A seismic support and hanger for a drainage pipe comprises a longitudinal rod, a transverse rod and a P-type pipe clamp. A fixing block is arranged on the transverse rod, the fixing block is connected to the P-type pipe clamp, the P-type pipe clamp fits with the fixing block, and the fixing block can be abutted against the drainage pipe.
[0008] By adopting the above technical solution, when placing the drainage pipe, the drainage pipe is placed between the fixed blocks and against the cross bar, and at the same time the drainage pipe is against the fixed blocks on both sides. Then, the P-type pipe clamp is pulled and the end of the P-type pipe clamp away from the fixed block is connected by bolts and the drainage pipe is wrapped inside. The P-type pipe clamp is divided into two parts, one part is fitted with the side wall of the fixed block, and the other part is fitted with the drainage pipe. The fixed block is set to share the force caused by the shaking of the drainage pipe, thereby reducing the possibility of damage to the P-type pipe clamp and improving the durability of the overall device.
[0009] Preferably, the fixing block is provided with an arc-shaped surface, and the arc-shaped surface can be abutted against the outer wall of the drainage pipe.
[0010] By adopting the above technical solution, the curved surface can better fit and offset the outer wall of the drainage pipe, thereby improving the seismic resistance by increasing the release area, while reducing the force caused by the shaking of the drainage pipe on the fixing block and the P-type pipe clamp, thereby reducing the possibility of damage to the fixing block and the P-type pipe clamp and improving the durability of the overall device.
[0011] Preferably, the cross bar is provided with a sliding groove, the fixed block is slidably arranged in the sliding groove, and the cross bar is provided with a locking piece, and the locking piece is used to lock the fixed block.
[0012] By adopting the above technical solution, the position of the fixed block can be changed by sliding the fixed block in the sliding groove, and the fixed block can be locked by the locking member, so that the installation position of the drainage pipe on the seismic support bracket can be better changed according to the overall layout, thereby improving the convenience of use.
[0013] Preferably, the locking piece is a locking bolt, the cross bar is provided with a plurality of first locking holes communicated with the sliding groove, the fixed block is provided with a second locking hole, the locking bolt can pass through the first locking hole, and the locking bolt can be inserted into the second locking hole and threadedly connected with the second locking hole.
[0014] By adopting the above technical solution, when the fixed block slides to a suitable position in the sliding groove, the locking bolt is passed through the first locking hole on the cross bar, and then the locking bolt is inserted into the second locking hole on the fixed block, and the locking bolt is tightened to lock the fixed block on the cross bar. The operation is simple and convenient, and the convenience of use is improved.
[0015] Preferably, a connecting assembly is provided between the fixing block and the P-type pipe clamp, and the connecting assembly is used to connect the fixing block and the P-type pipe clamp.
[0016] By adopting the above technical solution, the fixing block and the P-type pipe clamp are connected by a connecting component. When the fixing block or the P-type pipe clamp has a problem, the connection between the fixing block and the P-type pipe clamp can be released by the connecting component, so that they can be disassembled and replaced, thereby improving the convenience of maintenance.
[0017] Preferably, the connecting assembly includes a connecting bolt and a connecting plate, the connecting plate fits the P-type pipe clamp, the connecting plate is provided with a first connecting hole, the P-type pipe clamp is provided with a second connecting hole, the fixing block is provided with a third connecting hole, the connecting bolt can pass through the first connecting hole and the second connecting hole, and the connecting bolt can be inserted into the third connecting hole and threadedly connected to the third connecting hole.
[0018] By adopting the above technical solution, when connecting, the P-type pipe clamp is placed between the connecting plate and the fixed block, so that one side of the P-type pipe clamp is in contact with the fixed block, and the other side is in contact with the connecting plate. Then, the connecting bolt is passed through the first connecting hole on the connecting plate and the second connecting hole on the P-type pipe clamp in sequence, and then the connecting bolt is inserted into the third connecting hole on the fixed block, and the connecting bolt is tightened. At this time, both sides of the P-type pipe clamp are supported, thereby further dispersing the force of the drainage pipe shaking on the P-type pipe clamp, thereby reducing the risk of damage to the P-type pipe clamp and improving the durability of the overall device. When the P-type pipe clamp needs to be removed, the connecting bolt is loosened so that the connecting bolt is withdrawn from the third connecting hole, the second connecting hole and the first connecting hole in sequence, and the connecting plate is removed, thereby releasing the connection between the fixed block and the P-type pipe clamp, and the P-type pipe clamp can be removed.
[0019] Preferably, the fixing block is provided with a connecting groove, the third connecting hole is provided on the inner wall of the connecting groove, the P-type pipe clamp and the connecting plate are inserted into the connecting groove, and the P-type pipe clamp is fitted with the inner wall of the connecting groove.
[0020] By adopting the above technical solution, the connecting groove limits the P-type pipe clamp and the connecting plate, thereby reducing the possibility of the P-type pipe clamp being displaced by the shaking of the drainage pipe during use, and improving the stability of the drainage pipe fixation.
[0021] Preferably, the connecting plate is provided with an auxiliary block which can abut against the fixing block.
[0022] By adopting the above technical solution, the auxiliary block can be abutted against the fixed block, and the connecting plate is inserted into the connecting groove until the auxiliary block abuts against the fixed block. At this time, the first connecting hole on the connecting plate is aligned with the third connecting hole on the inner wall of the connecting groove. The first connecting hole and the third connecting hole can be quickly aligned through the auxiliary block, thereby facilitating installation and disassembly and improving convenience of use.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. By setting a longitudinal rod, a transverse rod, a P-type pipe clamp, a fixing block and an arc surface, the longitudinal rod is installed on the wall by expansion bolts or other means, the transverse rod is connected to the longitudinal rod, the P-type pipe clamp is connected to and fits with the fixing block, and the drainage pipe is placed between the two fixing blocks when installing the drainage pipe, so that the drainage pipe is against the transverse rod and also against the arc surface on the fixing block, and then the two P-type pipe clamps are connected together at one end away from the fixing block by bolts and nuts, and the P-type pipe clamp wraps the drainage pipe and fits with the drainage pipe. By setting a fixing block that fits with the P-type pipe clamp, when the drainage pipe shakes, the fixing block shares part of the force, thereby reducing the force on the P-type pipe clamp, reducing the possibility of damage to the P-type pipe clamp, and improving the durability of the overall device;
[0025] 2. By setting the sliding groove, the locking bolt, the first locking hole and the second locking hole, the fixed block slides in the sliding groove. When sliding to a suitable position, the locking bolt passes through the first locking block and is inserted into the second locking hole. The locking bolt is tightened to lock the fixed block on the cross bar, thereby adjusting the position of the fixed block, facilitating the installation of the drainage pipe at different positions of the cross bar. At the same time, it can also be used to install drainage pipes of different specifications, thereby improving the overall applicability;
[0026] 3. By setting a connecting plate, a connecting bolt, a first connecting hole, a second connecting hole, a third connecting hole and a connecting groove, the P-type pipe clamp is inserted into the connecting groove and fits against the inner wall of the connecting groove, the connecting plate is inserted into the connecting groove and fits against the P-type pipe clamp, the connecting bolt is passed through the first connecting hole and the second connecting hole and inserted into the third connecting hole, and the connecting bolt is tightened to connect the P-type pipe clamp to the fixing block. When disassembly is required, the connecting bolt is loosened, and the connecting plate and the P-type pipe clamp can be taken out of the connecting groove, thereby improving the convenience of disassembly and replacement of the P-type pipe clamp. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is an overall schematic diagram of a seismic-resistant support and hanger bracket for a drainage pipe provided in an embodiment of the present application.
[0028] Figure 2 It is a cross-sectional schematic diagram used to illustrate the structure of the connected components.
[0029] Explanation of the accompanying drawings: 1. longitudinal rod; 2. transverse rod; 21. sliding groove; 22. first locking hole; 3. P-type pipe clamp; 31. second connecting hole; 4. fixing block; 41. arc surface; 42. second locking hole; 43. connecting groove; 431. third connecting hole; 5. locking bolt; 6. connecting assembly; 61. connecting plate; 611. first connecting hole; 612. auxiliary block; 62. connecting bolt; 7. side rod. DETAILED DESCRIPTION
[0030] The following is combined with Figure 1-2 This application is described in further detail.
[0031] The present application discloses a seismic support and hanger for a drainage pipe. Figure 1 to Figure 2, which comprises a crossbar 2, a sidebar 7 and two longitudinal bars 1. The crossbar 2 and the longitudinal bars 1 are connected by screws and nuts, the sidebar 7 is fixedly connected to the crossbar 2, and the tops of the sidebar 7 and the longitudinal bars 1 are both provided with expansion bolts that can be connected to the wall. A sliding groove 21 is provided on the surface of the crossbar 2, and a plurality of fixed blocks 4 are slidably provided in the sliding groove 21. The fixed blocks 4 are abutted against each other in pairs, and the side walls of the fixed blocks 4 facing each other are provided with arc surfaces 41 that can abut against the outer wall of the drainage pipe. The side wall of the fixed block 4 away from the arc surface 41 is provided with a P-type pipe clamp 3, and the end of the P-type pipe clamp 3 away from the fixed block 4 can be fixed together by bolts and nuts. The crossbar 2 is provided with a plurality of locking bolts 5, and the bottom wall of the crossbar 2 is provided with a plurality of first locking holes 22 that communicate with the sliding groove 21, and the bottom wall of the fixed block 4 is provided with a second locking hole 42. The locking bolt 5 can pass through the first locking hole 22 and be inserted into the second locking hole 42, and the locking bolt 5 can be threadedly connected with the second locking hole 42. Slide the fixing block 4 to a suitable position according to the specifications and layout of the drainage pipe, and lock the fixing block 4 on the cross bar 2 through the locking bolt 5. Place the drainage pipe between the two fixing blocks 4 and abut against the cross bar 2. The outer wall of the drainage pipe abuts against the arc surface 41. Connect the end of the P-type pipe clamp 3 away from the fixing block 4 through bolts and nuts, so that the drainage pipe is wrapped inside. The P-type pipe clamp 3 is partially fitted with the drainage pipe and partially fitted with the fixing block 4. By setting the fixing block 4 to share part of the force generated by the shaking of the drainage pipe, the possibility of damage to the P-type pipe clamp 3 is reduced, and the durability of the overall device is improved.
[0032] In order to improve the convenience of disassembly of the P-type pipe clamp 3, refer to Figure 1 and Figure 2 A connecting assembly 6 for connection is provided between the fixed block 4 and the P-type pipe clamp 3. The connecting assembly 6 includes a connecting bolt 62 and a connecting plate 61. A connecting groove 43 penetrating the top wall is provided on the side wall of the fixed block 4 away from the arc surface 41. The connecting groove 43 is communicated with the top of the arc surface 41. The P-type pipe clamp 3 is adapted to be inserted into the connecting groove 43 and fits with the inner wall of the connecting groove 43 near the arc surface 41. An auxiliary block 612 is integrally provided on the top of the connecting plate 61. The connecting plate 61 is adapted to be inserted into the connecting groove 43. The auxiliary block 612 abuts against the top wall of the fixed block 4. A first connecting hole 611 is provided through the connecting plate 61. A second connecting hole 31 is provided through the P-type pipe clamp 3. A third connecting hole 431 is provided on the inner wall of the connecting groove 43 near the arc surface 41. The connecting bolt 62 is adapted to pass through the first connecting hole 611 and the second connecting hole 31. The connecting bolt 62 is adapted to be inserted into the third connecting hole 431 and is threadedly connected with the third connecting hole 431. When the P-type pipe clamp 3 needs to be disassembled, the connecting bolt 62 is screwed off, and the connecting plate 61 and the P-type pipe clamp 3 are pulled out of the connecting groove 43 , thereby improving the convenience of disassembling the P-type pipe clamp 3 .
[0033] The implementation principle of the seismic support and hanger for drainage pipes in the embodiment of the present application is as follows: the P-type pipe clamp 3 is arranged in the connection groove 43 on the fixed block 4, and one side of the P-type pipe clamp 3 is in contact with the inner wall of the connection groove 43, and the other side of the P-type pipe clamp 3 is in contact with the connection plate 61, thereby improving the stability of the P-type pipe clamp 3 during use and reducing the possibility of shaking and moving of the P-type pipe clamp 3. By setting the fixed block 4, the drainage pipe is abutted against the arc surface 41 on the fixed block 4, thereby sharing the lateral force generated by the shaking of the drainage pipe, reducing the force on the P-type pipe clamp 3, and cooperating to improve the stability of the P-type pipe clamp 3 during use, thereby reducing the possibility of damage to the P-type pipe clamp 3 and improving the durability of the overall device.
[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A seismic support and hanger for a drainage pipe, comprising a longitudinal rod (1), a transverse rod (2) and a P-type pipe clamp (3), characterized in that: A fixing block (4) is arranged on the cross bar (2), the fixing block (4) is connected to the P-type pipe clamp (3), the P-type pipe clamp (3) is fitted with the fixing block (4), and the fixing block (4) can be abutted against the drainage pipe.
2. The seismic support and hanger for drainage pipes according to claim 1, characterized in that: The fixing block (4) is provided with an arc-shaped surface (41), and the arc-shaped surface (41) can abut against the outer wall of the drainage pipe.
3. The seismic support and hanger for drainage pipes according to claim 1, characterized in that: The cross bar (2) is provided with a sliding groove (21), the fixed block (4) is slidably arranged in the sliding groove (21), and the cross bar (2) is provided with a locking piece, and the locking piece is used to lock the fixed block (4).
4. The seismic support and hanger for drainage pipes according to claim 3, characterized in that: The locking member is a locking bolt (5), the cross bar (2) is provided with a plurality of first locking holes (22) communicating with the sliding groove (21), the fixing block (4) is provided with a second locking hole (42), the locking bolt (5) can pass through the first locking hole (22), and the locking bolt (5) can be inserted into the second locking hole (42) and threadedly connected with the second locking hole (42).
5. The seismic support and hanger for drainage pipes according to claim 1, characterized in that: A connecting assembly (6) is provided between the fixing block (4) and the P-type pipe clamp (3), and the connecting assembly (6) is used to connect the fixing block (4) and the P-type pipe clamp (3).
6. The seismic support and hanger for drainage pipes according to claim 5, characterized in that: The connection assembly (6) comprises a connection bolt (62) and a connection plate (61); the connection plate (61) is fitted with a P-type pipe clamp (3); the connection plate (61) is provided with a first connection hole (611); the P-type pipe clamp (3) is provided with a second connection hole (31); the fixing block (4) is provided with a third connection hole (431); the connection bolt (62) can pass through the first connection hole (611) and the second connection hole (31); the connection bolt (62) can be inserted into the third connection hole (431) and be threadedly connected to the third connection hole (431).
7. The seismic support and hanger for drainage pipes according to claim 6, characterized in that: The fixing block (4) is provided with a connecting groove (43), the third connecting hole (431) is provided on the inner wall of the connecting groove (43), the P-type pipe clamp (3) and the connecting plate (61) are inserted into the connecting groove (43), and the P-type pipe clamp (3) is in contact with the inner wall of the connecting groove (43).
8. The seismic support and hanger for drainage pipes according to claim 7, characterized in that: The connecting plate (61) is provided with an auxiliary block (612) capable of abutting against the fixing block (4).