CN111853369A - Pipeline four-way steel wire rope anti-seismic support system - Google Patents
Pipeline four-way steel wire rope anti-seismic support system Download PDFInfo
- Publication number
- CN111853369A CN111853369A CN202010674147.4A CN202010674147A CN111853369A CN 111853369 A CN111853369 A CN 111853369A CN 202010674147 A CN202010674147 A CN 202010674147A CN 111853369 A CN111853369 A CN 111853369A
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- Prior art keywords
- wire rope
- steel wire
- pipeline
- fixedly connected
- damping
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/14—Hangers in the form of bands or chains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
Abstract
The invention discloses a pipeline four-way steel wire rope anti-seismic support system, which comprises a support plate, steel wire rope fixing blocks, steel wire ropes, a support system and a pipeline, wherein the support system comprises a pipeline fixing block and an anti-seismic frame, steel wire rope fixing rods movably penetrate through four sides of the anti-seismic frame, one ends of the steel wire rope fixing rods, which extend out of the anti-seismic frame, are fixedly connected with the steel wire ropes, a protection cylinder is movably sleeved on a rod body of the steel wire rope fixing rods, which extends out of the anti-seismic frame, an elastic gasket is movably connected between the protection cylinder and the anti-seismic frame, and a hollow shock absorption box is arranged in the anti-seismic frame. The steel wire rope is protected from being excessively elongated, the use is safe and reliable, and the steel wire rope is very worthy of popularization.
Description
Technical Field
The invention relates to the technical field of pipeline seismic resistance, in particular to a pipeline four-way steel wire rope seismic support system.
Background
In pipe laying, generally every interval apart from can setting up one and hanging the subassembly, with the pipeline installation on hanging the subassembly, this kind of mode operation steps of laying is simple, and the installation cost is low, therefore adopts by a large amount of enterprises, nevertheless receives the striking or when taking place the earthquake when the pipeline, and the pipeline can take place undirectional rocking, causes the pipeline to drop even when serious, arouses great incident.
Among the prior art, the support is prevented rocking in a multidirection that application number is "201710506109.6", draw the subassembly to one side including hinge antidetonation pipe clamp, vertical hanging subassembly and quadriversal, draw the cooperation of subassembly to one side through four, when the pipeline received striking or address, always had the pulling force of one or more directions to maintain the pipeline at steady state, avoid the pipeline to rock the emergence of the condition.
However, the prior art still has more defects, such as: the pipeline passes through hinge antidetonation pipe clamp lug connection on vertical hanging component, lacks shock attenuation buffer, when the pipeline receives great impact force suddenly, is unfavorable for the shock attenuation of pipeline, and the vibrations of specific direction only bear the wire rope of specific direction for wire rope's atress load is great, easily causes wire rope's fracture, leads to the incident.
Disclosure of Invention
The invention aims to provide a pipeline four-way steel wire rope anti-seismic support system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a pipeline four-way steel wire rope anti-seismic support system comprises a support plate, a steel wire rope fixing block, a steel wire rope, a support system and a pipeline, wherein the support system comprises the pipeline fixing block and an anti-seismic frame, the anti-seismic frame is fixedly connected to the pipeline fixing block, the pipeline is fixedly connected to the inside of the pipeline fixing block, steel wire rope fixing rods penetrate through four sides of the anti-seismic frame movably, the steel wire rope fixing rods extend out of one end of the anti-seismic frame and are fixedly connected with the steel wire rope, a protection cylinder is movably sleeved on the rod body of each steel wire rope fixing rod extending out of the anti-seismic frame, an elastic gasket is movably connected between;
the inner side wall of the protection cylinder is symmetrically provided with a plurality of motion grooves about the axis of the protection cylinder, the bottom wall of each motion groove close to the elastic gasket is connected with a limiting groove, the bottom wall of each motion groove far away from the elastic gasket is fixedly connected with a supporting rod, one end of each supporting rod far away from the motion groove is fixedly connected to the bottom wall of the limiting groove, a limiting plate is movably sleeved on each supporting rod, a damping spring II is fixedly connected between each limiting plate and the bottom wall of the limiting groove, a plurality of motion plates are fixedly connected to a steel wire rope fixing rod, the motion plates extend into the motion grooves, the supporting rods movably penetrate through the motion plates, a damping spring III is fixedly connected between each motion plate and the corresponding limiting plate, and the damping springs II and;
The steel wire rope fixing rod stretches into a connecting plate fixedly connected with one end of the anti-seismic frame, a damping spring I is fixedly connected between the connecting plate and the inner wall of the anti-seismic frame, a damping oil cavity is formed by the damping oil sealing plate and the hollow damping box, damping oil is filled in the damping oil cavity, and one end of the stretching rod, far away from the connecting plate, is fixedly connected with the connecting plate.
Preferably, the damping spring is sleeved on the steel wire rope fixing rod, and the second damping spring and the third damping spring are sleeved on the supporting rod.
Preferably, the hollow damping box is a cross-shaped hollow box body, the oil sealing plate is movably connected inside a port of the hollow damping box, and the stretching rod stretches into the hollow damping box and is fixedly connected with the oil sealing plate.
Preferably, the one end that the wire rope dead lever stretches out the antidetonation frame has been seted up and has been stretched into the groove, the diapire that stretches into the groove and be close to the protection section of thick bamboo is connected with the fixed slot, wire rope stretches into in stretching into the groove, and wire rope stretches into the one end fixedly connected with fixed plate that stretches into the groove, fixed plate fixed connection is in the fixed slot.
Preferably, a plurality of steel wire rope fixing blocks are fixedly connected to the lower portion of the supporting plate, and one end, far away from the steel wire rope fixing rod, of the steel wire rope is fixedly connected to the steel wire rope fixing blocks.
Compared with the prior art, the invention has the beneficial effects that:
1. the device is used for hanging the pipeline through four steel wire ropes in different directions, when the pipeline is impacted, one or more steel wire ropes in different directions always provide tension, so that the stability of the pipeline is maintained, a damping spring I and an elastic gasket are respectively arranged on the inner side and the outer side of the anti-seismic frame, and the damping spring I and the elastic gasket play a damping and buffering role in resisting the anti-seismic frame, so that the pipeline is damped and buffered;
2. the shock absorption device is characterized in that a hollow shock absorption box is arranged in a shock absorption frame of the shock absorption device, shock absorption oil is filled in the hollow shock absorption box, when a pipeline transmits shock to a certain steel wire rope fixing column, the hollow shock absorption box extends into the column to extrude an oil sealing plate so that the shock absorption oil is compressed, the shock absorption oil plays a shock absorption buffering role on the steel wire rope fixing column, meanwhile, the shock absorption oil extrudes other oil sealing plates, impact force from one direction is dispersedly transmitted to other directions, the situation that the stress load on a single steel wire rope is large is avoided, the other oil sealing plates extrude other connecting plates through extending into the column, and the connecting plates are connected with a shock absorption spring I to have a;
3. Be provided with damping spring two, damping spring three and limiting plate in the protection section of thick bamboo of this device, damping spring three plays the shock attenuation cushioning effect to the motion board for the wire rope fixed column has fine shock attenuation cushioning effect, and the limiting plate plays limiting displacement to the wire rope fixed column again simultaneously, and protection wire rope is not excessively elongated.
The invention provides a pipeline four-way steel wire rope anti-seismic support system, which ensures the stability of a pipeline when the pipeline is impacted, simultaneously utilizes a hollow shock absorption box to dispersedly transmit the impact force from one direction to other directions, avoids the larger stress load on a single steel wire rope, utilizes a limit plate of a protection cylinder to limit a steel wire rope fixing column, protects the steel wire rope from being excessively elongated, is safe and reliable to use, and is very worthy of popularization.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top cross-sectional view of the seismic engagement assembly of the present invention;
FIG. 3 is a schematic sectional elevation view of the seismic engagement assembly of the present invention;
FIG. 4 is an enlarged view of the structure of the area A in FIG. 2;
FIG. 5 is an enlarged view of the structure of the area B in FIG. 2;
FIG. 6 is an enlarged view of the structure of the area C in FIG. 2;
fig. 7 is an enlarged view of the structure of the region D in fig. 3.
In the figure: the damping device comprises a supporting plate 1, a steel wire rope fixing block 2, a steel wire rope 3, a fixing plate 31, a support system 4, a pipeline fixing block 41, a vibration-proof frame 42, a pipeline 5, a steel wire rope fixing rod 6, a moving plate 61, a connecting plate 62, a damping spring I63, a damping spring rod 64, a groove 65 extending into the groove, a fixing groove 66, a protective cylinder 7, a moving groove 71, a limit groove 72, a support rod 73, a limit plate 74, a damping spring II 75, a damping spring III 76, an elastic gasket 8, a hollow damping box 9, an oil sealing plate 91, a damping oil cavity 92 and damping oil 93.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a pipeline four-way steel wire rope anti-seismic support system comprises a support plate 1, a steel wire rope fixing block 2, a steel wire rope 3, a support system 4 and a pipeline 5, wherein the support plate 1 plays a supporting role for an integral mechanism, the steel wire rope fixing block 2 fixes the steel wire rope 3, the steel wire rope 3 pulls a steel wire rope fixing rod 6, the support system 4 comprises a pipeline fixing block 41 and an anti-seismic frame 42, the anti-seismic frame 42 is fixedly connected onto the pipeline fixing block 41, the pipeline 5 is fixedly connected into the pipeline fixing block 41, when the pipeline 5 is stressed to vibrate, the pipeline fixing block 41 vibrates along with the pipeline 5, the pipeline fixing block 41 transmits the vibration onto the anti-seismic frame 42, the steel wire rope fixing rod 6 penetrates through each of four sides of the anti-seismic frame 42, the steel wire rope 3 is fixedly connected with the steel wire rope 3 at one end of the steel wire rope fixing rod 6 extending out of the frame 42, the protection cylinder 7 plays roles of shock absorption, buffering and limiting protection for the steel wire rope fixing rod 6, an elastic gasket 8 is movably connected between the protection cylinder 7 and the anti-seismic frame 42, the elastic gasket 8 plays a role of shock absorption and buffering for the anti-seismic frame 42 and the protection cylinder 7 through deformation, a hollow shock absorption box 9 is arranged inside the anti-seismic frame 42, and when the steel wire rope fixing rod 6 moves due to vibration of the pipeline 5, the hollow shock absorption box 9 plays a role of shock absorption and buffering for the steel wire rope fixing rod 6;
A plurality of moving grooves 71 are symmetrically arranged on the inner side wall of the protective barrel 7 about the axis of the protective barrel 7, a limiting groove 72 is connected on the bottom wall of the moving groove 71 close to the elastic gasket 8, a supporting rod 73 is fixedly connected on the bottom wall of the moving groove 71, one end of the supporting rod 73 far away from the moving groove 71 is fixedly connected on the bottom wall of the limiting groove 72, a limiting plate 74 is movably sleeved on the supporting rod 73, the limiting plate 74 moves in the moving groove, the limiting plate 74 cannot enter the limiting groove 72, a damping spring II 75 is fixedly connected between the limiting plate 74 and the bottom wall of the limiting groove 72, when the limiting plate 74 moves towards the direction close to the limiting groove 72, the damping spring II 75 plays a damping and buffering role on the limiting plate 74, a plurality of moving plates 61 are fixedly connected on the steel wire rope fixing rod 6, the moving plates 61 extend into the moving groove 71, the supporting rod 73, the steel wire rope fixing rod 6 drives the moving plate 61 to move together, a damping spring III 76 is fixedly connected between the moving plate 61 and the limiting plate 74, the damping spring III 76 plays a role in damping and buffering the moving plate 61, and further plays a role in damping and buffering the steel wire rope fixing rod 6, and the damping spring II 75 and the damping spring III 76 are respectively arranged on two sides of the limiting plate 74;
One end of the steel wire rope fixing rod 6 extending into the anti-seismic frame 42 is fixedly connected with a connecting plate 62, a first damping spring 63 is fixedly connected between the connecting plate 62 and the inner wall of the anti-seismic frame 42, the first damping spring 63 plays a role in damping and buffering the anti-seismic frame 42 and further plays a role in damping and buffering the pipeline 5, one end of the connecting plate 62 far away from the first damping spring 63 is fixedly connected with an extending rod 64, four oil sealing plates 91 are movably connected inside the hollow damping box 9, the oil sealing plates 91 and the hollow damping box 9 form a damping oil cavity 92, damping oil 93 is filled inside the damping oil cavity 92, the oil sealing plates 91 move inwards and compress the damping oil 93, the damping oil 93 plays a role in damping and buffering the steel wire rope fixing rod 6, when one oil sealing plate 91 moves inwards to compress the damping oil 93, other oil sealing plates 91 move outwards under the pressure of the damping oil 93 and extrude the connecting plate 62, and the damping spring 63, one end of the extending rod 64 far away from the connecting plate 62 is fixedly connected with the oil seal plate 91, and the connecting plate 62 pushes the oil seal plate 91 to move through the extending rod 64.
Specifically, the first damping spring 63 is sleeved on the steel wire rope fixing rod 6, the steel wire rope fixing rod 6 provides supporting force for the first damping spring 63, the first damping spring 63 is prevented from being stressed to be bent, the second damping spring 75 and the third damping spring 76 are both sleeved on the supporting rod 73, the supporting rod 73 provides supporting force for the second damping spring 75 and the third damping spring 76, the second damping spring 75 and the third damping spring 76 are prevented from being stressed to be bent, and the damping springs cannot be normally used.
Specifically, cavity damper box 9 is cross cavity box, and each port of cavity damper box 9 is respectively in each the pole 64 correspondence of stretching into, and oil seal plate 91 swing joint is inside the port of cavity damper box 9, and it stretches into inside the pole 64 stretches into cavity damper box 9 through the port of cavity damper box 9, and stretches into pole 64 and oil seal plate 91 fixed connection.
Specifically, the one end that antidetonation frame 42 was stretched out to wire rope dead lever 6 has been seted up and has been stretched into groove 65, and the diapire that stretches into groove 65 and be close to protection cylinder 7 is connected with fixed slot 66, and wire rope 3 stretches into and stretches into groove 65, and wire rope 3 stretches into the one end fixedly connected with fixed plate 31 that stretches into groove 65, and fixed plate 31 fixed connection is in fixed slot 66 for wire rope 3 and wire rope dead lever 6 fixed connection.
Specifically, a plurality of wire rope fixed blocks 2 are fixedly connected to the lower portion of the supporting plate 1, one end, far away from the wire rope fixed rod 6, of the wire rope 3 is fixedly connected to the wire rope fixed blocks 2, and the supporting plate 1 provides supporting force for the support system 4, so that the pipeline 5 is hung below the supporting plate 1.
The working principle is as follows: when the pipeline 5 is stressed by a rightward force, the pipeline 5 moves rightwards, the pipeline 5 drives the anti-vibration frame 42 to move rightwards through the pipeline fixing block 41, the left frame of the anti-vibration frame 42 extrudes the adjacent first damping spring 63, the first damping spring 63 plays a role in damping and buffering through deformation, the first damping spring 63 is stressed to move rightwards to extrude the adjacent connecting plate 62, the connecting plate 62 drives the extension rod 64 to move rightwards, the extension rod 64 extrudes the oil sealing plate 91 to move rightwards, the damping oil 93 is compressed and plays a role in damping and buffering, meanwhile, the damping oil 93 extrudes other oil sealing plates 91 to move outwards, force in one direction is dispersed to the other three directions, the other oil sealing plates 91 press the connecting plates 62 through the extending rods 64, so that the other connecting plates 62 move towards the direction close to the side frames of the anti-seismic frame 42, the connecting plates 62 press the first damping springs 63, and the first damping springs 63 play a role in damping and buffering the connecting plates 62;
When left damping spring 63 extrudees adjacent connecting plate 62 and moves right, connecting plate 62 drives wire rope fixed column 6 and moves right, wire rope fixed column 6 drives motion board 61 and moves right, damping spring three 76 plays shock attenuation cushioning effect to motion board 61, and damping spring three 76 extrudes limiting plate 74 and moves right, damping spring two 75 plays shock attenuation cushioning effect to limiting plate 74, damping spring two 75 extrusion spacing grooves 72, make the protective barrel 7 move right, protective barrel 7 moves right extrusion elastic gasket 8, elastic gasket 8 plays shock attenuation cushioning effect through deformation, be blockked and unable removal when limiting plate 74 moves to spacing grooves 72 department, limiting plate 74 provides the rigid support power and plays limiting displacement this moment, protective wire rope 3 is not excessively stretched and takes place the fracture.
When the pipe 5 is moved by a force in another direction, the same applies to the above.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pipeline quadriversal wire rope antidetonation mounting system, includes backup pad (1), wire rope fixed block (2), wire rope (3), mounting system (4) and pipeline (5), mounting system (4) are including pipeline fixed block (41) and antidetonation frame (42), and antidetonation frame (42) fixed connection on pipeline fixed block (41), pipeline (5) fixed connection is in pipeline fixed block (41), its characterized in that: steel wire rope fixing rods (6) penetrate through four sides of the anti-seismic frame (42) movably, a steel wire rope (3) is fixedly connected to one end, extending out of the anti-seismic frame (42), of each steel wire rope fixing rod (6), a protection cylinder (7) is movably sleeved on a rod body, extending out of the anti-seismic frame (42), of each steel wire rope fixing rod (6), an elastic gasket (8) is movably connected between each protection cylinder (7) and the anti-seismic frame (42), and a hollow shock absorption box (9) is arranged inside the anti-seismic frame (42);
a plurality of motion grooves (71) are symmetrically arranged on the inner side wall of the protection barrel (7) in relation to the axis of the protection barrel (7), a limiting groove (72) is connected to the bottom wall of the motion groove (71) close to the elastic gasket (8), a supporting rod (73) is fixedly connected to the bottom wall of the motion groove (71) far away from the elastic gasket (8), one end of the supporting rod (73) far away from the motion groove (71) is fixedly connected to the bottom wall of the limiting groove (72), a limiting plate (74) is movably sleeved on the supporting rod (73), a damping spring II (75) is fixedly connected between the limiting plate (74) and the bottom wall of the limiting groove (72), a plurality of motion plates (61) are fixedly connected to the steel wire rope fixing rod (6), the motion plates (61) stretch into the motion groove (71), the supporting rod (73) movably penetrates through the motion plates (61), and a damping spring III (76) is fixedly connected between the motion plates (61, the second damping spring (75) and the third damping spring (76) are respectively arranged on two sides of the limiting plate (74);
The utility model discloses a shock attenuation structure, including shock attenuation case (9), wire rope dead lever (6), connecting plate (62) and shock attenuation frame (42), the one end fixedly connected with connecting plate (62) of stretching into the antidetonation frame (42), fixedly connected with damping spring (63) within a definite time of connecting plate (62) and antidetonation frame (42), the one end fixedly connected with that damping spring (63) was kept away from in connecting plate (62) stretches into pole (64), the inside swing joint of cavity surge tank (9) has four oil blanket (91), oil blanket (91) and cavity surge tank (9) form damping oil pocket (92), damping oil (93) are equipped with to damping oil pocket (92) inside, stretch into the one end that connecting plate (62) were kept away from in pole (64.
2. A pipeline four-way wire rope seismic support system according to claim 1, wherein: the first damping spring (63) is sleeved on the steel wire rope fixing rod (6), and the second damping spring (75) and the third damping spring (76) are sleeved on the supporting rod (73).
3. A pipeline four-way wire rope seismic support system according to claim 1, wherein: the hollow damping box (9) is a cross-shaped hollow box body, the oil sealing plate (91) is movably connected inside a port of the hollow damping box (9), and the extending rod (64) extends into the hollow damping box (9) and is fixedly connected with the oil sealing plate (91).
4. A pipeline four-way wire rope seismic support system according to claim 1, wherein: the one end that antidetonation frame (42) were stretched out in wire rope dead lever (6) has been seted up and has been stretched into groove (65), the diapire that stretches into groove (65) and be close to protection section of thick bamboo (7) is connected with fixed slot (66), wire rope (3) stretch into in stretching into groove (65), and wire rope (3) stretch into one end fixedly connected with fixed plate (31) that stretch into groove (65), fixed plate (31) fixed connection is in fixed slot (66).
5. A pipeline four-way wire rope seismic support system according to claim 1, wherein: the steel wire rope fixing device is characterized in that a plurality of steel wire rope fixing blocks (2) are fixedly connected to the lower portion of the supporting plate (1), and one ends, far away from the steel wire rope fixing rods (6), of the steel wire ropes (3) are fixedly connected to the steel wire rope fixing blocks (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010674147.4A CN111853369B (en) | 2020-07-14 | 2020-07-14 | Pipeline four-way steel wire rope anti-seismic support system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010674147.4A CN111853369B (en) | 2020-07-14 | 2020-07-14 | Pipeline four-way steel wire rope anti-seismic support system |
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| CN111853369A true CN111853369A (en) | 2020-10-30 |
| CN111853369B CN111853369B (en) | 2021-10-26 |
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| Publication number | Publication date |
|---|---|
| CN111853369B (en) | 2021-10-26 |
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