CN217540116U - Natural gas transportation pipe protector - Google Patents
Natural gas transportation pipe protector Download PDFInfo
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- CN217540116U CN217540116U CN202220939617.XU CN202220939617U CN217540116U CN 217540116 U CN217540116 U CN 217540116U CN 202220939617 U CN202220939617 U CN 202220939617U CN 217540116 U CN217540116 U CN 217540116U
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- natural gas
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- alarm
- pipe
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Abstract
The utility model provides a natural gas transportation pipe protector, include: the fixed pipe is spliced into a tubular shape by the upper buckling part and the lower buckling part; the protective pipeline surrounds the outer side of the fixed pipe and is formed by splicing a base and a cover body, the base is arranged at the bottom of the lower buckling part, and the cover body surrounds the outer side of the upper buckling part and leaves a buffer space between the cover body and the upper buckling part; and a plurality of buffer mechanisms arranged at intervals in the buffer space along the extension direction of the fixed pipe. The utility model provides a natural gas transportation pipe protector, utilize fixed pipe and protection pipeline to surround the natural gas transportation pipe, improve the anticollision to the natural gas transportation pipe and prevent extruded protection, utilize the buffer space who reserves between fixed pipe and the protection pipeline simultaneously, for the protection pipeline provides deformation space, and utilize a plurality of buffer gear to resist outside extrusion force and the impact of applying on the protection pipeline, the effective absorption component that falls, the deformation trend when slowing down the protection pipeline and being extruded the striking, improve the protection to the natural gas transportation pipe.
Description
Technical Field
The utility model relates to a gas pipeline protection field, concretely relates to natural gas transportation pipe protector.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas from a mining place or a processing plant to an urban distribution center or an industrial enterprise user, and is also called a gas transmission pipeline. The natural gas pipeline is used for conveying natural gas, and is a way for conveying a large amount of natural gas on land. The natural gas pipeline is usually arranged underground, which means that the safety of the natural gas pipeline is easily influenced by geological activities such as earthquakes, and the existing natural gas transportation pipe is lack of a corresponding protection device to protect the natural gas pipeline, so that the natural gas pipeline is easily damaged when encountering natural disasters such as earthquakes.
Chinese patent with publication number CN209839327U discloses a natural gas pipeline protector, include the base and connect protection mechanism on the base, its characterized in that, protection mechanism includes the guard box, guard box open-top, the opening part of guard box 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 guard box, under the natural state, the guard plate is in 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.
After a disaster occurs, the damaged part of the device needs to be repaired in time, because the natural gas transportation pipe is long, the efficiency of direct search and inspection along the pipeline is slow, and maintenance personnel need to know the seriously damaged area in time and carry out priority treatment on the seriously damaged area, thereby reducing the loss after the disaster. However, the above-mentioned device can not let the staff know the damaged condition in time when damaged seriously.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a natural gas transportation pipe protector to solve present natural gas transportation pipe and lack the protector of coping geological activities such as earthquake and protect it, lead to taking place the damage easily when meetting natural disasters such as earthquake, and can't let the staff in time know the problem of the impaired condition when impaired serious.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a natural gas transportation pipe protector, include:
the fixed pipe is spliced into a tubular shape by the upper buckling part and the lower buckling part, is used for coating and fixing the outer side of the natural gas conveying pipe and extends along the length direction of the natural gas conveying pipe;
the protective pipeline surrounds the outer side of the fixed pipe and is formed by splicing a base and a cover body, the base is arranged at the bottom of the lower buckling part, and the cover body surrounds the outer side of the upper buckling part and leaves a buffer space between the cover body and the upper buckling part; and
buffer gear, it is provided with a plurality ofly to follow fixed pipe extending direction at the interval in the buffering space, buffer gear includes a plurality of buffering subassemblies, and is a plurality of the buffering subassembly will go up the buckling parts and link to each other with the cover body.
According to the above technical scheme, the utility model provides a natural gas transportation pipe protector utilizes fixed pipe and protective pipe to carry out the bilayer to natural gas transportation pipe and surrounds, improve the anticollision to natural gas transportation pipe and prevent extruded protection, utilize the buffer space of reserving between fixed pipe and the protective pipe simultaneously, for the protective pipe provides deformation space, and utilize a plurality of buffer gear to resist outside extrusion force and the impact of applying on the protective pipe, the effective absorption component that falls, slow down the deformation trend when protective pipe is extrudeed the striking, improve the protection to natural gas transportation pipe.
Further, the buffering assembly comprises a first connecting block, a second connecting block and a buffering elastic piece, the first connecting block is arranged on the outer side wall of the upper buckling part, the second connecting block is arranged on the inner wall of the cover body close to the first connecting block, and the buffering elastic piece is arranged between the first connecting block and the second connecting block and can provide a repulsive force for driving the first connecting block and the second connecting block away from each other.
Further, still include alarm mechanism, alarm mechanism corresponds every buffer gear and respectively sets up one, alarm mechanism includes alarm, power, trigger button and supports the piece, the alarm is installed on the last buckling parts at its buffer gear place that corresponds, the power can provide electric power for the alarm, trigger button respectively sets up one with supporting the piece in every buffering subassembly, trigger button sets up in one side that first connecting block is close to the second connecting block and is connected with the alarm electricity, support the piece and set up one side for trigger button on the second connecting block.
Further, the power includes battery and solar panel, the battery is connected with the alarm electricity, solar panel is located the cover body outside and is connected with the battery electricity.
Further, a gas leakage alarm module is further arranged in the alarm.
Furthermore, the abutting block is an elastic rubber block.
Further, go up between buckling parts and the lower buckling parts and all splice through draw-in groove and card strip between base and the cover body, the surface covering of draw-in groove or card strip has sealing rubber.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. The elements or parts are not necessarily drawn to scale in all figures.
Fig. 1 is a sectional view of a schematic front view structure of an embodiment of a natural gas transportation pipe protection device according to the present invention, in which a base and a cover are combined;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a cross-sectional view of a schematic front view structure of an embodiment of the natural gas transportation pipe protection device according to the present invention, in which the base and the cover are detached from each other;
reference numerals are as follows:
a fixed pipe 1, an upper fastening part 11, a lower fastening part 12;
the protective pipeline 2, the base 21 and the cover 22;
the buffer assembly 3, a first connecting block 31, a second connecting block 32 and a buffer elastic piece 33;
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 3, the natural gas transportation pipe protection device provided in this embodiment includes a fixing pipe 1, a protection pipe 2, and a buffer mechanism.
Referring to fig. 1 and 3, the fixing pipe 1 is formed by splicing an upper fastening portion 11 and a lower fastening portion 12 into a pipe shape, and is used for being wrapped and fixed on the outer side of the natural gas transportation pipe and extending along the length direction of the natural gas transportation pipe, so as to provide outer layer scraping and impact protection for the natural gas transportation pipe.
With reference to fig. 1 and 3, the protection pipe 2 is used to provide an outermost layer of protection against the extrusion or impact of underground rocks and soil, the protection pipe 2 surrounds the outer side of the fixing pipe 1 and is formed by splicing a base 21 and a cover 22, the base 21 is disposed at the bottom of the lower buckling portion 12, specifically, the base 21 is fixedly connected with the lower buckling portion 12, and the cover 22 surrounds the outer side of the upper buckling portion 11 and leaves a buffer space with the upper buckling portion 11. When the vicinity of the natural gas transportation pipe suffers from geological disasters such as earthquakes, underground rocks and soil move and squeeze or impact the outermost protective pipe 2, and due to the existence of the buffer space, the protective pipe 2 can be allowed to deform to a certain degree without damaging the structure of the fixed pipe 1.
Preferably, go up between buckling parts 11 and the lower buckling parts 12 and all splice through draw-in groove and card strip between base 21 and the cover body 22, draw-in groove and card strip extend and can cooperate each other along natural gas transportation pipe pipeline direction to improve the seal of device, further, the surface covering of draw-in groove or card strip has sealing rubber, can further improve the device seal.
Referring to fig. 1-3, a plurality of buffer mechanisms are disposed at intervals in the buffer space along the extending direction of the fixing tube 1, each buffer mechanism includes a plurality of buffer components 3, and the plurality of buffer components 3 connect the upper buckling part 11 with the cover 22. When the protection pipeline 2 deforms, the buffer mechanism can buffer and absorb partial extrusion force and impact force, and the fixed pipe 1 is further protected. As shown in fig. 2, in an embodiment, the buffer assembly 3 includes a first connection block 31, a second connection block 32 and a buffer elastic member 33, the first connection block 31 is disposed on an outer side wall of the upper fastening portion 11, the second connection block 32 is disposed on an inner wall of the cover 22 close to the first connection block 31, the buffer elastic member 33 is disposed between the first connection block 31 and the second connection block 32 and can provide a repulsive force for driving the first connection block and the second connection block away from each other, specifically, the buffer elastic member 33 can be a spring or an elastic rubber, and under the elastic force action of the buffer elastic member 33, the deformation tendency of the protection pipe 2 when being squeezed and impacted can be reduced, and the influence of rocks and soil on the internal pipe when moving can be reduced.
After a disaster, the damaged part of the device needs to be repaired in time, and because the natural gas transportation pipe is long and the efficiency of direct search and inspection along the pipeline is low, in order to enable maintenance personnel to know the seriously damaged area in time and carry out priority treatment on the seriously damaged area and reduce the loss after the disaster, in one embodiment, the device further comprises an alarm mechanism 4, and the alarm mechanism 4 is respectively arranged corresponding to each buffer mechanism.
Further, the alarm mechanism 4 includes an alarm 41, a power supply 42, a trigger button 43 and a stopper 44, the alarm 41 is mounted on the upper fastening portion 11 where the corresponding buffer mechanism is located, and the alarm 41 can transmit a signal to a nearby observation base station. The power source 42 can provide power for the alarm 41, and specifically, the power source 42 may be a power line, but in order to prevent the power line from being damaged and causing all the alarms 41 to fail, preferably, the power source 42 includes a storage battery 421 and a solar panel 422, the storage battery 421 is electrically connected with the alarms 41, the solar panel 422 is located outside the cover 22 and is electrically connected with the storage battery 421, and each alarm corresponds to one set of the storage battery 421 and the solar panel 422, so as to facilitate maintenance. Trigger button 43 and support piece 44 respectively sets up one in every buffer unit 3, and trigger button 43 sets up in the one side that first connecting block 31 is close to second connecting block 32 and is connected with alarm 41 electricity, supports piece 44 and sets up on second connecting block 32 one side relative to trigger button 43, and is preferred, supports piece 44 and is the rubber block that has elasticity, under the prerequisite of guaranteeing to trigger button 43, further provides collision protection for fixed pipe 1. When specifically using, the deformation trend when buffer unit 3 can slow down protection pipeline 2 and is extrudeed the striking, but when outside atress was greater than the biggest bearing range of device, impaired protection pipeline 2 will extrude to fixed pipe 1 department, will make simultaneously to support piece 44 extrusion trigger button 43, and trigger button 43 then conveys the instruction to alarm 41, makes alarm 41 convey position information to the basic station, and the maintenance personal of being convenient for masters the impaired position of pipeline fast. Furthermore, in order to enable maintenance personnel to know whether the natural gas transportation pipe inside the fixed pipe 1 is damaged, a gas leakage alarm module is further arranged in the alarm 41 and used for monitoring whether the natural gas transportation pipe leaks gas or not.
The utility model provides a natural gas transportation pipe protector, utilize fixed pipe 1 and protective pipeline 2 to carry out the bilayer to natural gas transportation pipe and surround, improve the anticollision to natural gas transportation pipe and prevent extruded protection, utilize the buffer space of reserving between fixed pipe 1 and the protective pipeline 2 simultaneously, for protective pipeline 2 provides deformation space, and utilize a plurality of buffer gear to resist outside extrusion force and the impact of applying on protective pipeline 2, the effective absorption component that falls, slow down the deformation trend of protective pipeline 2 when being extruded the striking, improve the protection to natural gas transportation pipe.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included in the scope of the claims and the specification.
Claims (7)
1. Natural gas transportation pipe protector, its characterized in that includes:
the fixing pipe is spliced into a tubular shape by the upper buckling part and the lower buckling part, is used for cladding and fixing the outer side of the natural gas conveying pipe and extends along the length direction of the natural gas conveying pipe;
the protective pipeline surrounds the outer side of the fixed pipe and is formed by splicing a base and a cover body, the base is arranged at the bottom of the lower buckling part, and the cover body surrounds the outer side of the upper buckling part and leaves a buffer space between the cover body and the upper buckling part; and
buffer gear, it is provided with a plurality ofly to follow fixed pipe extending direction at the interval in the buffering space, buffer gear includes a plurality of buffering subassemblies, and is a plurality of the buffering subassembly will go up the buckling parts and link to each other with the cover body.
2. The gas transport pipe protector of claim 1, wherein the buffer assembly comprises a first connecting block, a second connecting block and a buffer elastic member, the first connecting block is disposed on an outer side wall of the upper buckling portion, the second connecting block is disposed on an inner wall of the cover body close to the first connecting block, and the buffer elastic member is disposed between the first connecting block and the second connecting block and can provide a repulsive force for driving the first connecting block and the second connecting block away from each other.
3. The natural gas transportation pipe protection device of claim 2, further comprising an alarm mechanism, wherein the alarm mechanism is arranged corresponding to each buffer mechanism, the alarm mechanism comprises an alarm, a power supply, a trigger button and a supporting block, the alarm is mounted on an upper buckling portion where the corresponding buffer mechanism is located, the power supply can provide power for the alarm, the trigger button and the supporting block are arranged in each buffer assembly respectively, the trigger button is arranged on one side, close to the second connecting block, of the first connecting block and is electrically connected with the alarm, and the supporting block is arranged on one side, opposite to the trigger button, of the second connecting block.
4. The natural gas transport pipe protection device of claim 3, wherein the power source comprises a storage battery and a solar panel, the storage battery is electrically connected with the alarm, and the solar panel is located outside the cover body and is electrically connected with the storage battery.
5. The natural gas transport pipe protection device of claim 3, wherein a gas leakage alarm module is further disposed in the alarm.
6. The natural gas transport pipe protection device of claim 3, wherein the resisting block is a rubber block with elasticity.
7. The natural gas transport pipe protection device according to claim 1, wherein the upper buckling portion and the lower buckling portion and the base and the cover body are spliced with the clamping strips through clamping grooves, and sealing rubber covers the surfaces of the clamping grooves or the clamping strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220939617.XU CN217540116U (en) | 2022-04-21 | 2022-04-21 | Natural gas transportation pipe protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220939617.XU CN217540116U (en) | 2022-04-21 | 2022-04-21 | Natural gas transportation pipe protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217540116U true CN217540116U (en) | 2022-10-04 |
Family
ID=83432414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220939617.XU Active CN217540116U (en) | 2022-04-21 | 2022-04-21 | Natural gas transportation pipe protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217540116U (en) |
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2022
- 2022-04-21 CN CN202220939617.XU patent/CN217540116U/en active Active
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