CN211260006U - Natural gas conveying pipeline protector - Google Patents
Natural gas conveying pipeline protector Download PDFInfo
- Publication number
- CN211260006U CN211260006U CN201922138612.8U CN201922138612U CN211260006U CN 211260006 U CN211260006 U CN 211260006U CN 201922138612 U CN201922138612 U CN 201922138612U CN 211260006 U CN211260006 U CN 211260006U
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- fixing
- pipeline
- natural gas
- fixing frame
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Abstract
The utility model provides a natural gas conveying pipeline protection device, a bottom plate is connected with a lower fixing frame through a damping device, one end of the lower fixing frame is movably connected with an upper fixing cover, the other end of the lower fixing frame is fixedly connected with the upper fixing cover through a fixed lock head, a plurality of evenly distributed pipeline fixing clamps are arranged inside the upper fixing cover and the lower fixing frame, the utility model is provided with a pipeline fixing clamp, through twisting a cross groove on a supporting shaft, a clamping wall can move in the upper fixing cover and the lower fixing frame so as to firmly fix the pipelines with different sizes inside the utility model, the damage of the pipelines caused by the untightening is avoided, a damping device is arranged, a rotating nut can be twisted to compress or stretch the damping spring, thereby the damping elasticity of the damping device is changed, and then the damping intensity of the utility model is changed, so that the utility model can be adjusted according to the actual situation, thereby coping with vibrations of different strengths.
Description
Technical Field
The utility model relates to a pipeline protection technical field, concretely relates to natural gas conveying pipeline protector.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas from an exploitation place or a treatment plant to an urban gas distribution center or an industrial enterprise user, which is also called a gas conveying pipeline, the natural gas pipeline is used for conveying the natural gas, and the natural gas pipeline is a mode for conveying a large amount of natural gas on land, the conventional natural gas conveying pipeline protection device with the application number of CN201821676534.6 comprises an upper buckle, a lower buckle, a damping spring and a damping pad, wherein the upper buckle and the lower buckle are closed, the damping pad is fixed on the inner sides of the upper buckle and the lower buckle through the damping spring, but the damping spring is arranged in the protective device, so that the protective device can not tightly fix the pipeline when the pipeline is fixed, thereby fix at the device and receive external force's impact effect under, thereby can make natural gas line produce and rock or shake and finally make natural gas line fracture lead to natural gas's revealing, influence gas transmission safety.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prevent that the pipeline from rocking or trembling and leading to natural gas to leak, for solving above-mentioned problem, the utility model provides a natural gas conveying pipeline protector.
The purpose of the utility model is realized with the following mode:
the utility model provides a natural gas conveying pipeline protector, includes bottom plate, last fixed cover, pipeline fixation clamp, mount and damping device down, the bottom plate passes through damping device and connects mount down, and lower mount one end swing joint goes up fixed cover, and the mount other end is fixed through fixed tapered end fixed connection and is gone up fixed cover down, go up fixed cover and all be provided with a plurality of evenly distributed's pipeline fixation clamp down the mount inboard.
The improved pipeline fixing device is characterized in that fixing through holes are formed in two sides of the bottom plate, an adjusting hole is formed in the middle of the bottom plate, one end, far away from a fixing lock head, of the upper fixing cover is hinged to the lower fixing frame through a pin shaft, the fixing lock head is a threaded screw rod, the upper fixing cover and the lower fixing frame are arranged oppositely, the inner sides of the upper fixing cover and the lower fixing frame are both hollow semicircular rings, and the adjusting hole is arranged oppositely to a pipeline fixing clamp at the bottom of the lower fixing.
The pipeline fixing clamp comprises a threaded supporting shaft, a clamping wall and a limiting rotary table, a cross groove is formed in the upper end of the supporting shaft, the other end of the supporting shaft is fixedly connected with the limiting rotary table, the limiting rotary table is rotatably connected with the clamping wall, a limiting sliding groove is formed in the middle of the clamping wall and is matched with the limiting rotary table for use, and the supporting shaft is connected with a fixing cover and a lower fixing frame through threads.
The damping device comprises a damping spring, a supporting plate, a rotating nut and a supporting column, the lower end of the supporting column is fixedly connected with a bottom plate, the upper end of the damping spring is fixed on the lower end face of a lower fixing frame, the lower end of the damping spring is sleeved on the supporting column through the supporting plate, the rotating nut is installed below the supporting plate and is in threaded connection with the supporting column, and the upper end of the rotating nut is rotatably connected with the lower end of the supporting plate.
The rotary nut comprises a nut and a boss, the upper end of the nut is fixedly connected with the boss, and the lower end of the abutting plate is provided with a rotary groove matched with the boss for use.
And anti-skid threads are arranged on the outer side wall of the rotating nut and the inner and outer side walls of the clamping wall.
Compared with the prior art, the utility model discloses be equipped with the pipeline fixation clamp, move the cross recess on the back shaft through twisting, thereby it can be right to make the double-layered wall remove in last fixed lid and mount down the utility model discloses the pipeline of inboard not equidimension is firmly fixed, avoids fixed not tightly to lead to the pipeline to damage, is equipped with damping device, and the accessible is twisted and is moved swivel nut and compress or stretch damping spring to change damping device's shock attenuation elasticity, and then right the utility model discloses a damping intensity changes, makes the utility model discloses adjust according to the actual conditions to the vibrations of different intensity.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a pipe fixing clip.
Fig. 3 is a schematic structural view of the shock-absorbing device.
Fig. 4 is a side cross-sectional view of the swivel nut.
The anti-theft device comprises a base plate 1, a fixed lock head 2, an upper fixed cover 3, a pipeline fixing clamp 4, a cross groove 41, a support shaft 42, a clamping wall 43, a limiting rotary table 44, a pin shaft 5, a lower fixed frame 6, a through hole 7, a damping device 8, a damping spring 81, a resisting plate 82, a rotating nut 83, a supporting column 84, a nut 831, a boss 832 and an adjusting hole 9.
Detailed Description
As shown in fig. 1 to 4, a natural gas conveying pipeline protection device comprises a bottom plate 1, an upper fixing cover 3, a pipeline fixing clamp 4, a lower fixing frame 6 and a damping device 8, wherein the bottom plate 1 is connected with the lower fixing frame 6 through the damping device 8, one end of the lower fixing frame 6 is movably connected with the upper fixing cover 3, the other end of the lower fixing frame 6 is fixedly connected with the upper fixing cover 3 through a fixing lock head 2, and the pipeline fixing clamps 4 which are uniformly distributed are arranged on the inner sides of the upper fixing cover 3 and the lower fixing frame 6.
The improved structure is characterized in that fixing through holes 7 are formed in two sides of the bottom plate 1, an adjusting hole 9 is formed in the middle of the bottom plate 1, one end, far away from the fixed lock head 2, of the upper fixed cover 3 is hinged to the lower fixing frame 6 through a pin shaft 5, the fixed lock head 2 is a threaded screw, the upper fixed cover 3 and the lower fixing frame 6 are arranged oppositely, hollow semicircular rings are arranged on the inner sides of the upper fixed cover 3 and the lower fixing frame 6 respectively, and the adjusting hole 9 and a pipeline fixing clamp 4 which is located at the bottom of the lower fixing frame 6 are.
The pipeline fixing clamp 4 comprises a threaded supporting shaft 42, a clamping wall 43 and a limiting rotary table 44, a cross groove 41 is formed in the upper end of the supporting shaft 42, the other end of the supporting shaft 42 is fixedly connected with the limiting rotary table 44, the limiting rotary table 44 is rotatably connected with the clamping wall 43, a limiting sliding groove is formed in the middle of the clamping wall 43 and is matched with the limiting rotary table 44 for use, the limiting rotary table 44 is embedded in the upper end face of the clamping wall 4343, the limiting rotary table 44 rotates in the clamping wall 43, the clamping wall 43 is arranged on the inner side of the upper fixing cover 3 and the lower fixing frame 6, the inner side of the clamping wall 43 is an arc surface and is matched with the arc surface of a pipeline for use, and the supporting shaft 42 is connected with.
The damping device 8 comprises a damping spring 81, a supporting plate 82, a rotating nut 83 and a supporting column 84, the lower end of the supporting column 84 is fixedly connected with the bottom plate 1, if the damping spring 81 is in threaded connection, the upper end of the damping spring 81 is fixed on the lower end face of the lower fixing frame 6, the lower end of the damping spring 81 is sleeved on the supporting column 84 through the supporting plate 82, the rotating nut 83 is installed below the supporting plate 82, the rotating nut 83 is in threaded connection with the supporting column 84, and the upper end of the rotating nut 83 is rotatably connected with the lower end of the supporting plate 82.
The rotating nut 83 comprises a nut 831 and a boss 832, the upper end of the nut 831 is fixedly connected with the boss 832, the lower end of the abutting plate 82 is provided with a rotating groove matched with the boss 832 for use, and the boss 832 is embedded in the lower end face of the abutting plate 82.
The outer side wall of the rotating nut 83 and the inner and outer side walls of the clamping wall 43 are both provided with anti-skid threads.
The working process of the utility model is as follows: at the beginning, fix bottom plate 1 on the support frame through-hole 7, then place the gas pipeline on mount 6 down, pull the upper fixing cover 3 board and wrap up the gas pipeline, through fixed tapered end 2 with upper fixing cover 3 and mount 6 fixed connection down, twist back shaft 42 through cross recess 41 with the screwdriver, back shaft 42 promotes double-layered wall 43 and presss from both sides tight gas pipe outer wall, accomplishes the installation to the gas pipe.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (6)
1. The utility model provides a natural gas conveying pipeline protector, includes bottom plate, upper fixing cover, pipeline fixation clamp, lower mount and damping device, its characterized in that: the bottom plate passes through damping device and connects lower mount, and lower mount one end swing joint goes up fixed cover, and the lower mount other end passes through fixed tapered end fixed connection and goes up fixed cover, go up fixed cover and lower mount inboard and all be provided with a plurality of evenly distributed's pipeline fixation clamp.
2. The natural gas delivery pipeline protector of claim 1, wherein: the improved pipeline fixing device is characterized in that fixing through holes are formed in two sides of the bottom plate, an adjusting hole is formed in the middle of the bottom plate, one end, far away from a fixing lock head, of the upper fixing cover is hinged to the lower fixing frame through a pin shaft, the fixing lock head is a threaded screw rod, the upper fixing cover and the lower fixing frame are arranged oppositely, the inner sides of the upper fixing cover and the lower fixing frame are both hollow semicircular rings, and the adjusting hole is arranged oppositely to a pipeline fixing clamp at the bottom of the lower fixing.
3. The natural gas delivery pipeline protector of claim 1, wherein: the pipeline fixing clamp comprises a threaded supporting shaft, a clamping wall and a limiting rotary table, a cross groove is formed in the upper end of the supporting shaft, the other end of the supporting shaft is fixedly connected with the limiting rotary table, the limiting rotary table is rotatably connected with the clamping wall, a limiting sliding groove is formed in the middle of the clamping wall and is matched with the limiting rotary table for use, and the supporting shaft is connected with a fixing cover and a lower fixing frame through threads.
4. The natural gas delivery pipeline protector of claim 1, wherein: the damping device comprises a damping spring, a supporting plate, a rotating nut and a supporting column, the lower end of the supporting column is fixedly connected with a bottom plate, the upper end of the damping spring is fixed on the lower end face of a lower fixing frame, the lower end of the damping spring is sleeved on the supporting column through the supporting plate, the rotating nut is installed below the supporting plate and is in threaded connection with the supporting column, and the upper end of the rotating nut is rotatably connected with the lower end of the supporting plate.
5. The natural gas delivery pipeline protector of claim 4, wherein: the rotary nut comprises a nut and a boss, the upper end of the nut is fixedly connected with the boss, and the lower end of the abutting plate is provided with a rotary groove matched with the boss for use.
6. The natural gas delivery pipeline protector of claim 4, wherein: and anti-skid threads are arranged on the outer side wall of the rotating nut and the inner and outer side walls of the clamping wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138612.8U CN211260006U (en) | 2019-12-04 | 2019-12-04 | Natural gas conveying pipeline protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138612.8U CN211260006U (en) | 2019-12-04 | 2019-12-04 | Natural gas conveying pipeline protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211260006U true CN211260006U (en) | 2020-08-14 |
Family
ID=71990391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922138612.8U Active CN211260006U (en) | 2019-12-04 | 2019-12-04 | Natural gas conveying pipeline protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211260006U (en) |
-
2019
- 2019-12-04 CN CN201922138612.8U patent/CN211260006U/en active Active
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