Anti-seismic support for pipeline
Through the combined design of the U-shaped frame, fixed pipe clamp and sponge buffer block, the problem of bolts loose during vibration of the pipeline bracket is solved, and efficient vibration absorption and fixation effect is achieved, reducing the risk of pipeline damage.
Patent Information
- Application Number
- CN202421861626.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The connecting bolts of the existing pipeline brackets are prone to loosening and falling off during vibration, resulting in damage to the vibration of the pipeline and poor fixing effect.
The U-shaped frame structure is adopted, combining fixed pipe clamps, sponge buffer blocks and elastic components, and the pipe is fixed through bolt connections and clamped structures, and vibration is absorbed by using the sponge buffer block. The elastic components initially absorb vibration and then are transmitted to the sponge buffer block to fully absorb.
Effectively absorbs pipeline vibration, improves fixing effect, reduces the risk of pipeline vibration damage, and is simple in structure and low in cost.
Smart Images
Figure CN223076438U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline supports, and particularly relates to an anti-seismic support for pipelines. Background Technique
[0002] A pipeline support refers to a structural member used for supporting pipelines laid overhead on the ground or ceiling, and is various components or devices that limit the displacement of attached mechanical and electrical engineering facilities, control the vibration of the facilities, and transfer the load to the bearing structure.
[0003] At present, most pipeline supports fix the pipeline to the ground or ceiling through bolts and pipe clamps. During the operation of the facilities, the connected pipelines will vibrate, and during the long-term vibration process, components such as connecting bolts are prone to loosen and fall off, resulting in the risk of pipeline vibration damage and poor fixing effect. Content of the Utility Model
[0004] The purpose of the utility model is to provide an anti-seismic support for pipelines to solve the above problems, as described in detail below.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] An anti-seismic support for pipelines provided by the utility model includes a U-shaped frame. A mounting seat is detachably connected to the middle of the closed end of the U-shaped frame. Two fixing pipe clamps are arranged inside the U-shaped frame, and the two fixing pipe clamps are symmetrically arranged one above the other. Connecting blocks are fixedly connected to both ends of the two fixing pipe clamps. Bolt connecting pieces for driving the upper connecting blocks to approach them are arranged on the two lower connecting blocks. Elastic force components for fixing the height positions of the lower connecting blocks are arranged on the inner walls of both sides of the U-shaped frame. A fixing belt is arranged inside the U-shaped frame. A sponge buffer block in contact with the fixing pipe clamps is fixedly connected to the middle of the fixing belt. Clamping structures for fixing the height positions of the fixing belt are arranged on the upper and lower parts of both side walls of the U-shaped frame.
[0007] When using the above anti-seismic support for pipelines, connect the mounting seat to the U-shaped frame during use, then install the mounting seat on the ground. After the pipeline passes through the U-shaped frame, install the two upper connecting blocks in the U-shaped frame. At this time, the pipeline is surrounded and fixed by the two fixing pipe clamps. Then, reinforce it through the bolt connecting pieces. Then, place the sponge buffer block under the lower fixing pipe clamp and make it in contact with it. Then, fix the two ends of the fixing belt to the two side walls of the U-shaped frame through the clamping structure. When vibration occurs, the elastic force component initially absorbs the vibration, and then transfers it to the sponge buffer block to completely absorb the vibration. When hoisting on the ceiling, install the sponge buffer block on the open side of the U-shaped frame.
[0008] Preferably, a threaded rod is fixedly connected to the middle of the closed end of the U-shaped frame, and a threaded hole adapted to the threaded rod in thread is provided at the end of the mounting seat.
[0009] Preferably, the bolt connector includes a bolt fixedly connected to the lower connecting block, a through hole sleeved with the bolt is provided on the upper connecting block, and a nut abutted against the upper connecting block is threadedly connected to the bolt.
[0010] Preferably, the elastic component includes a rectangular groove formed on the side wall of the U-shaped frame, a slider slidably connected to the rectangular groove is fixedly connected to one side of the lower connecting block, and springs are connected between both ends of the rectangular groove and the slider.
[0011] Preferably, a sliding rod is fixedly connected in the rectangular groove, the slider is square and is in clearance fit with the rectangular groove, a round hole sleeved with the sliding rod is formed through the slider, and both springs are sleeved on the sliding rod.
[0012] Preferably, the clamping structure includes inserting rods fixedly connected to both ends of the fixing belt, and inserting slots adapted to the inserting rods in clamping are provided on the upper and lower sides of both side walls of the U-shaped frame.
[0013] Preferably, both fixing pipe clamps are elastically designed, and limiting plates for restricting the movement of the sponge buffer block are fixedly connected to the middle of the outer arc side walls of both fixing pipe clamps.
[0014] The beneficial effects are as follows:
[0015] By installing the two upper connecting blocks in the U-shaped frame, at this time the pipeline is surrounded and fixed by the two fixing pipe clamps, then the sponge buffer block is placed under the lower fixing pipe clamp and abutted against it, and both ends of the fixing belt are clamped and fixed to both side walls of the U-shaped frame through the clamping structure. When vibration occurs, the elastic component initially absorbs the vibration, and then the vibration is completely absorbed after being transmitted to the sponge buffer block. The whole bracket has a simple structure, low cost, can effectively absorb the pipeline vibration, improves the fixing effect, and is convenient for popularization at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 is a perspective view of the present invention;
[0018] Figure 2It is a partial stereogram of the U-shaped frame of the utility model;
[0019] Figure 3 It is a disassembled stereoscopic diagram of the sponge buffer block of the utility model.
[0020] The following are the descriptions of the reference numerals:
[0021] 1. U-shaped frame; 2. Mounting seat; 3. Bolt connector; 3a. Bolt; 3b. Perforation; 3c. Nut; 4. Elastic component; 4a. Rectangular groove; 4b. Slider; 4c. Spring; 4d. Sliding rod; 5. Fixed pipe clamp; 6. Connecting block; 7. Fixing belt; 8. Sponge buffer block; 9. Threaded rod; 10. Threaded hole; 11. Limiting plate; 12. Insert rod; 13. Slot. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.
[0023] See also Figures 1 - 3 As shown, the utility model provides an anti-seismic bracket for a pipeline, comprising a U-shaped frame 1, a mounting seat 2 is detachably connected to the middle part of the closed end of the U-shaped frame 1, two fixed pipe clamps 5 are arranged inside the U-shaped frame 1, and the two fixed pipe clamps 5 are symmetrically arranged one above and one below, both ends of the two fixed pipe clamps 5 are fixedly connected to connecting blocks 6, the two lower connecting blocks 6 are provided with bolt connectors 3 for driving the upper connecting blocks 6 to approach them, elastic components 4 for fixing the height position of the lower connecting blocks 6 are provided on the inner walls on both sides of the U-shaped frame 1, a fixing belt 7 is provided inside the U-shaped frame 1, a sponge buffer block 8 abutting against the fixed pipe clamp 5 is fixedly connected to the middle part of the fixing belt 7, and a clamping structure for fixing the height position of the fixing belt 7 is provided on the upper and lower parts of the two side walls of the U-shaped frame 1.
[0024] Specifically, a threaded rod 9 is fixedly connected to the middle of the closed end of the U-shaped frame 1, and a threaded hole 10 threadably matched with the threaded rod 9 is opened at the end of the mounting seat 2, so that the mounting seat 2 and the U-shaped frame 1 can be disassembled and assembled.
[0025] As an alternative embodiment, the bolt connector 3 includes a bolt 3a fixedly connected to the lower connecting block 6. A perforation 3b sleeving the bolt 3a is formed in the upper connecting block 6. A nut 3c threadedly connected to the bolt 3a and abutting against the upper connecting block 6 is provided. After the pipeline is placed on the lower fixing clamp 5, the upper fixing clamp 5 is placed on the other side of the pipeline, and the perforation 3b on the upper connecting block 6 is sleeved on the bolt 3a. Then, the nut 3c is rotated on the bolt 3a to complete the installation and fixation of the upper connecting block 6.
[0026] Referring Figure 2 As shown, the elastic component 4 includes a rectangular groove 4a formed in the side wall of the U-shaped frame 1. A slider 4b fixedly connected to one side of the lower connecting block 6 and slidably connected to the rectangular groove 4a is provided. Springs 4c are connected between both ends of the rectangular groove 4a and the slider 4b. A sliding rod 4d is fixedly connected in the rectangular groove 4a. The slider 4b is square and has a clearance fit with the rectangular groove 4a. A round hole sleeving the sliding rod 4d is formed through the slider 4d. Both springs 4c are sleeved on the sliding rod 4d. When the pipeline between the two fixing clamps 5 vibrates, the vibration is transmitted to the connecting block 6 to drive the slider 4d to shake in the rectangular groove 4a. The spring 4c connected to the connecting block 6 absorbs and damps the shake. At the same time, the sliding rod 4d can make the slider 4d move more stably in the rectangular groove 4a and prevent the slider 4d from separating from the rectangular groove 4a.
[0027] As an alternative embodiment, the clamping structure includes inserting rods 12 fixedly connected to both ends of the fixing belt 7. Insertion slots 13 adapted to be clamped with the inserting rods 12 are formed on the upper and lower sides of both side walls of the U-shaped frame 1. After the inserting rods 12 are inserted into the insertion slots 13, the two are clamped and fixed to prevent the fixing belt 7 from accidentally falling off.
[0028] Specifically, both of the two fixing clamps 5 are elastically designed, and limiting plates 11 for restricting the movement of the sponge buffer block 8 are fixedly connected to the middle parts of the outer arc side walls of the two fixing clamps 5. The two limiting plates 11 can limit the position of the sponge buffer block 8 to prevent the pipeline from falling off the fixing clamps 5 during vibration.
[0029] With the above structure, during use, the mounting seat 2 is connected to the U-shaped frame 1, and then the mounting seat 2 is installed on the ground. After the pipeline passes through the U-shaped frame 1, the two upper connecting blocks 6 are installed in the U-shaped frame 1. At this time, the pipeline is surrounded and fixed by the two fixing clamps 5, and then reinforced by the bolt connector 3. Then, the sponge buffer block 8 is placed on the lower side of the lower fixing clamp 5 and abuts against it. The two ends of the fixing belt 7 are clamped and fixed to the two side walls of the U-shaped frame 1 through the clamping structure. When vibration occurs, the elastic component 4 initially absorbs the vibration, and then the vibration is completely absorbed after being transmitted to the sponge buffer block 8. When hoisting on the ceiling, the sponge buffer block 8 can be installed on the opening side of the U-shaped frame 1.
[0030] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claimed rights.
Claims
1. An anti-seismic support for pipelines, comprising a U-shaped frame (1), characterized in that: The middle part of the closed end of the U-shaped frame (1) is detachably connected with a mounting seat (2). Two fixing pipe clamps (5) are arranged inside the U-shaped frame (1), and the two fixing pipe clamps (5) are symmetrically arranged, one above the other. Both ends of the two fixing pipe clamps (5) are fixedly connected with connecting blocks (6). Bolt connecting pieces (3) for driving the upper connecting block (6) to approach it are arranged on the two lower connecting blocks (6). Elastic components (4) for fixing the height position of the lower connecting block (6) are arranged on the inner walls of both sides of the U-shaped frame (1). A fixing belt (7) is arranged inside the U-shaped frame (1). A sponge buffer block (8) in contact with the fixing pipe clamp (5) is fixedly connected to the middle of the fixing belt (7). Clamping structures for fixing the height position of the fixing belt (7) are arranged at the upper and lower parts of both side walls of the U-shaped frame (1).
2. The seismic support for pipelines according to claim 1, characterized in that: A threaded rod (9) is fixedly connected to the middle part of the closed end of the U-shaped frame (1), and a threaded hole (10) threadedly adapted to the threaded rod (9) is formed at the end of the mounting seat (2).
3. The aseismic support for pipelines according to claim 1, characterized in that: The bolt connecting piece (3) includes a bolt (3a) fixedly connected to the lower connecting block (6). A through hole (3b) sleeving the bolt (3a) is formed in the upper connecting block (6), and a nut (3c) in contact with the upper connecting block (6) is threadedly connected to the bolt (3a).
4. The aseismic support for pipelines according to claim 1, characterized in that: The elastic component (4) includes a rectangular groove (4a) formed in the side wall of the U-shaped frame (1). A sliding block (4b) slidably connected to the rectangular groove (4a) is fixedly connected to one side of the lower connecting block (6). Springs (4c) are connected between both ends of the rectangular groove (4a) and the sliding block (4b).
5. The aseismic support for pipelines according to claim 4, characterized in that: A sliding rod (4d) is fixedly connected in the rectangular groove (4a). The sliding block (4b) is designed to be square and is in clearance fit with the rectangular groove (4a). A round hole sleeving the sliding rod (4d) is formed through the sliding block (4d). Both of the two springs (4c) are sleeved on the sliding rod (4d).
6. The aseismic support for pipelines according to claim 1, wherein: The clamping structure includes inserting rods (12) fixedly connected to both ends of the fixing belt (7). Insertion slots (13) adapted to the inserting rods (12) for clamping are formed at the upper and lower sides of both side walls of the U-shaped frame (1).
7. The aseismic support for pipelines according to claim 1, characterized in that: Both of the two fixing pipe clamps (5) are elastically designed, and limiting plates (11) for restricting the movement of the sponge buffer block (8) are fixedly connected to the middle parts of the outer arc side walls of the two fixing pipe clamps (5).