CN209839327U - Natural gas line protector - Google Patents
Natural gas line protector Download PDFInfo
- Publication number
- CN209839327U CN209839327U CN201920547240.1U CN201920547240U CN209839327U CN 209839327 U CN209839327 U CN 209839327U CN 201920547240 U CN201920547240 U CN 201920547240U CN 209839327 U CN209839327 U CN 209839327U
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- natural gas
- plate
- protective housing
- gas pipeline
- slide
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Abstract
The utility model relates to a natural gas line protector, be in including base and connection protection machanism on the base, a serial communication port, protection machanism includes the protective housing, protective housing open-top, the opening part of protective housing is connected with two pterygoid laminas, and two pterygoid laminas set up relatively, it has the guard plate to articulate on the pterygoid lamina, still be equipped with the buffer gear who is connected with the guard plate in the protective housing, under the natural state, the guard plate is in on the coplanar with the upper surface of pterygoid lamina. The utility model discloses it is convenient with the dismantlement to have the installation that makes natural gas line, when receiving the earthquake or coming from external destruction, reduces the range of natural gas line vibrations, reduces the technological effect of the damage that natural gas line received.
Description
Technical Field
The utility model relates to a pipeline protection especially relates to a natural gas line protector.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline. Because the traditional natural gas pipeline has no effective protection measure, when the natural gas pipeline is subjected to external force or earthquake action, the natural gas pipeline is easy to generate strong shaking, natural gas leakage can be caused finally, and certain threat is brought to the life safety of people while environmental pollution is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just not enough to prior art exists provides a natural gas line protector.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a natural gas line protector, includes the base and connects protection machanism on the base, a serial communication port, protection machanism includes the protective housing, protective housing open-top, the opening part of protective housing is connected with two pterygoid laminas, and two pterygoid laminas set up relatively, it has the guard plate to articulate on the pterygoid lamina, still be equipped with the buffer gear who is connected with the guard plate in the protective housing.
Preferably, the buffer mechanism comprises a slider, a link and a first spring; the slide has been seted up along the direction of height to the guard box, slider swing joint is in on the slide, the both ends of first spring respectively with the one end fixed connection of slide and slide, the both ends of connecting rod articulate respectively on guard plate and slide.
Preferably, a bearing plate is further arranged in the protective box and located below the protective plate.
Preferably, the protective housing upper cover has closed the protective cover, protective housing one side is connected with the upper junction plate, protective cover one side is connected with down the connecting plate, connecting plate and upper junction plate can pass through the bolt fastening down.
Preferably, the inner side of the protective cover is fixedly connected with two guide rods, the guide rods are inserted into the guide holes of the pressing plate, the periphery of each guide rod is sleeved with a second spring, and two ends of each second spring are fixedly connected with the protective cover and the pressing plate respectively.
Preferably, the working surfaces of the protection plate and the pressing plate are both connected with rubber pads.
(1) After the natural gas pipeline is arranged, the two protection plates can be matched to form a positioning space, and the natural gas pipeline is fixed in the positioning space. Because the upper part of the natural gas pipeline is not shielded after the fixing, and the positioning space is large enough, the natural gas pipeline is very convenient to mount and dismount.
(2) Buffer gear with the guard plate can not only play the cushioning effect to the guard plate, avoids the guard plate atress too violent and takes place to damage, can also reduce the amplitude of vibrations about the natural gas line when receiving the earthquake or coming from external destruction, reduces the damage that natural gas line received.
(3) The protective cover covers the protective box, so that the natural gas pipeline is isolated, and the natural gas pipeline is prevented from being damaged by sunlight, rain and the like. The structural design of the second spring and the pressing block connected to the protective cover can reduce the vibration amplitude of the natural gas pipeline when the natural gas pipeline is subjected to earthquake or is damaged from the outside, and further reduces the damage to the natural gas pipeline.
Drawings
Fig. 1 is a schematic structural view in a use state of the present invention.
Fig. 2 is a schematic structural view of the present invention in an open state.
Fig. 3 is a partial enlarged view of the portion a of the present invention.
Fig. 4 is a schematic structural view of the portion where the pressing plate is located in the present invention.
In the figure: 0. a base; 1. a protective box; 2. a buffer mechanism; 21. a connecting rod; 22. a slider; 23. a slideway; 24. a first spring; 3. a wing plate; 4. a protection plate; 5. pressing a plate; 6. a protective cover; 7. a carrier plate; 8. a second spring; 9. a guide rod.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1 and 2, the utility model provides a natural gas pipeline protection device includes: for the base 0 and the guard mechanism attached to the base 0. The base 0 is used for supporting the protection mechanism, and the base 0 is fixed above the ground. For stability of the base 0, a tapered nail may be installed at the bottom of the base 0. The shape of the base 0 can be adaptively designed according to the field environment, for example, the base 0 is designed into a rod-shaped structure, the top of the rod can be matched with the protection mechanism in a welding or bolt connection mode, and the bottom of the rod is directly welded with the conical nail. In order to prevent the base 0 from falling down, the contact area between the base 0 and the ground may be increased, that is: the base 0 comprises a base and a supporting rod connected to the base, the supporting rod is connected with the protection mechanism, and at least two conical nails are installed on two sides of the base.
The protection mechanism is used for positioning the pipeline and reducing the influence of sunshine, rainwater erosion and the like on the pipeline. Protection machanism includes protective housing 1 and articulates the protective cover 6 at 1 top of protective housing, 1 open-top of protective housing, its opening part are formed with two pterygoid laminas 3, and the axis of two pterygoid laminas 3 relative protective housing 1 is mirror symmetry. One side that pterygoid lamina 3 deviates from 1 inner walls of protective housing articulates there is guard plate 4 for guard plate 4 can overturn about pterygoid lamina 3 relatively. And a buffer mechanism 2 for resetting the protection plate 4 is further arranged in the protection box 1.
Referring to fig. 3, the damper mechanism 2 includes a slider 22, a link 21, and a first spring 24. The slide block 22 is movably connected in the protective box 1 and can move up and down relative to the protective box 1. For convenience of processing, a slide rail 23 is arranged in the height direction of the protection box 1, the slide block 22 is connected in the slide rail 23 in a matching mode, two ends of the first spring 24 are fixedly connected with one end of the slide block 22 and one end of the slide rail 23 respectively, and the length direction of the first spring 24 is consistent with the height direction of the protection box 1. The two ends of the connecting rod 21 are respectively hinged on the protection plate 4 and the sliding block 22.
In the free state, the top surfaces of the two protection plates 4 and the top surfaces of the wing plates 3 are on the same plane, namely the protection plates 4 are in a horizontal state. After the natural gas pipeline is put on, the natural gas pipeline acts on the protection plate 4, so that the protection plate 4 turns downwards. The two protection plates 4 are mutually matched to form a positioning space, so that the natural gas pipeline is fixed. Due to the two first springs 24, the first springs 24 can offset part of the acting force of the natural gas pipeline through the elastic deformation of the first springs 24, so that the protection plate 4 is not damaged due to the excessive stress.
Two guard plates 4 are used for fixing natural gas line in the cooperation, and the load that it bore is great, and intensity requirement is higher, in order to guarantee the life of guard plate 4, still be equipped with loading board 7 in guard box 1, and loading board 7 is used for supporting natural gas line's bottom.
After natural gas line placed on two guard plates 4, can close the protective cover 6 that opens earlier on protective housing 1 to cover natural gas line completely, avoid natural gas line to suffer damages such as sunshine, rain. The protective cover 6 and the protective box 1 can be connected by adopting a bolt connection mode. Namely: the one end that deviates from its articulated department with protective housing 1 at protective housing 6 outwards extends and is formed with the upper junction plate, and the one end that deviates from its articulated department with protective housing 6 at protective housing 1 outwards extends and is formed with lower connecting plate, and when protective housing 1 was closed to protective housing 6 lid, upper junction plate and lower connecting plate laminating were in the same place. The upper connecting plate and the lower connecting plate are provided with through holes in a penetrating mode, the upper connecting plate and the lower connecting plate are attached together, then the locking bolts penetrate through the two through holes, and the upper connecting plate and the lower connecting plate are fixed through the locking nuts.
When the pipeline receives the earthquake or comes from external destruction, for reducing the range of its vibrations, let it not have a big rocking, avoid it to take place to destroy, refer to fig. 4, at protective cover 6 inboard two guide arms 9 of still fixedly connected with, the guide arm is pegged graft in the guide hole 9 of clamp plate 5, the periphery cover of guide arm is equipped with second spring 8, the both ends of second spring 8 respectively with protective cover 6 and clamp plate 5 fixed connection.
In order to reduce the abrasion of the natural gas pipeline, the working surfaces of the pressing plate 5, the protection plate 4 and the bearing plate 7 are all connected with rubber pads in a gluing mode, and the working surfaces are contact surfaces with the natural gas pipeline when the natural gas pipeline is placed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a natural gas line protector, includes the base and connects protection machanism on the base, a serial communication port, protection machanism includes the protective housing, protective housing open-top, the opening part of protective housing is connected with two pterygoid laminas, and two pterygoid laminas set up relatively, it has the guard plate to articulate on the pterygoid lamina, still be equipped with the buffer gear who is connected with the guard plate in the protective housing, under the natural state, the guard plate is in on the coplanar with the upper surface of pterygoid lamina.
2. The natural gas pipeline protector of claim 1, wherein the damping mechanism comprises a slider, a connecting rod and a first spring; the slide has been seted up along the direction of height to the guard box, slider swing joint is in on the slide, the both ends of first spring respectively with the one end fixed connection of slide and slide, the both ends of connecting rod articulate respectively on guard plate and slide.
3. The natural gas pipeline protector of claim 1, wherein a bearing plate is further disposed in the protective box, and the bearing plate is located below the protective plate.
4. The natural gas pipeline protecting device as claimed in claim 1, wherein the protecting box is covered with a protecting cover, one side of the protecting box is connected with an upper connecting plate, one side of the protecting cover is connected with a lower connecting plate, and the lower connecting plate and the upper connecting plate can be fixed through bolts.
5. The natural gas pipeline protecting device as claimed in claim 4, wherein two guide rods are fixedly connected to the inner side of the protecting cover, the guide rods are inserted into the guide holes of the pressing plate, a second spring is sleeved on the outer periphery of the guide rods, and two ends of the second spring are respectively fixedly connected with the protecting cover and the pressing plate.
6. The natural gas pipeline protector of claim 4, wherein rubber pads are connected to the working surfaces of the protection plate and the pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547240.1U CN209839327U (en) | 2019-04-22 | 2019-04-22 | Natural gas line protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547240.1U CN209839327U (en) | 2019-04-22 | 2019-04-22 | Natural gas line protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209839327U true CN209839327U (en) | 2019-12-24 |
Family
ID=68912942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920547240.1U Active CN209839327U (en) | 2019-04-22 | 2019-04-22 | Natural gas line protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209839327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007444A (en) * | 2021-02-24 | 2021-06-22 | 河南民生特种装备有限公司 | Explosion buffer protection device, method and application |
-
2019
- 2019-04-22 CN CN201920547240.1U patent/CN209839327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007444A (en) * | 2021-02-24 | 2021-06-22 | 河南民生特种装备有限公司 | Explosion buffer protection device, method and application |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063000 business street, west side of Longze Road, north side of Longhua Road, Tangshan high tech Industrial Park, Tangshan City, Hebei Province Patentee after: Hebei Dingjia Energy Technology Co., Ltd Address before: 063000 business street, west side of Longze Road, north side of Longhua Road, Tangshan high tech Industrial Park, Tangshan City, Hebei Province Patentee before: Hebei Dingjia Engineering Design Co., Ltd |