CN221121424U - Safety protection device for outer pipeline of natural gas - Google Patents
Safety protection device for outer pipeline of natural gas Download PDFInfo
- Publication number
- CN221121424U CN221121424U CN202322416854.5U CN202322416854U CN221121424U CN 221121424 U CN221121424 U CN 221121424U CN 202322416854 U CN202322416854 U CN 202322416854U CN 221121424 U CN221121424 U CN 221121424U
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- base
- seat
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- natural gas
- pipeline
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000003345 natural gas Substances 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a natural gas outer pipeline safety protection device which comprises a base, a top seat, a connecting and fixing structure, a buffer type bearing structure and a compressing and fixing structure, wherein a plurality of fixing bolts are connected to the base in a threaded mode, the base is in a concave shape, the top seat is in an inverted concave shape, clamping grooves extending into the inside of the base are formed in the tops of two sides of the base, the top seat is fixedly arranged at the top of the base through the connecting and fixing structure, the buffer type bearing structure is arranged at the bottom end of the inside of the base, the compressing and fixing structure is arranged at the top of the top seat, and the buffer type bearing structure and the compressing and fixing structure are in a staggered design. In the process of actually installing the pipeline, the utility model can not cause the situation that structures form obstruction due to smaller pipeline size, ensures that the utility model can be effectively and practically applied to pipelines with different sizes, and effectively improves the practicability of the device on the basis of the prior art.
Description
Technical Field
The utility model relates to the technical field related to pipeline safety protection, in particular to a natural gas outer pipeline safety protection device.
Background
The natural gas external pipeline refers to a pipeline for conveying natural gas from a mining place or a treatment plant to a city gas distribution center or an industrial enterprise user, is also called a gas pipeline, is a mode for conveying a large amount of natural gas on land, and is installed and protected by a safety protection device, so that the natural gas external pipeline is installed and fixed and is safely protected, and the normal conveying of the natural gas is ensured as follows.
Through retrieving, the patent of granting the bulletin number CN218599000U, a natural gas exports pipeline safety arrangement is disclosed, relate to pipeline safety protection technical field, including the second protective housing, the inside wall equidistant connection of second protective housing has buffer spring, arc seat down is installed to the one end that the second protective housing was kept away from to buffer spring, the top of second protective housing is provided with first protective housing, the draw-in groove with draw-in groove mutual matching is all seted up at the both ends at first protective housing bottom, the top threaded connection of first protective housing has the screw rod, the carousel is installed at the top of screw rod, the bottom of screw rod is connected with arc seat through the bearing. According to the application, through the matched arrangement of the rotary table, the screw rod, the lower arc-shaped seat and the upper arc-shaped seat, the screw rod is driven to rotate through the rotation of the rotary table, so that the distance between the lower arc-shaped seat and the upper arc-shaped seat can be adjusted, the device can rapidly position pipeline bodies with different specifications, and the universality of the device is improved.
However, the above patent also has the following optimizations:
in the practical use process, if the size of the pipeline is smaller, the bottom two sides of the upper arc seat are abutted with the two sides of the top of the upper arc seat when the upper arc seat moves downwards to compress the pipeline, so that the two sides possibly form barriers, namely, when the upper arc seat is not abutted with the pipeline with smaller size, the upper arc seat is abutted with the lower arc seat in advance, at the moment, the pipeline cannot be compressed and fixed, and meanwhile, when the size of the pipeline is larger, the bottom of the pipeline cannot be well contacted with an arc groove in the lower arc seat, and only can be contacted with the top opening of the lower arc seat, so that the pipeline cannot be well limited and subsequently compressed and fixed, therefore, the application range of the pipeline is still smaller, the structure is to be improved, and the practicability is to be improved.
Disclosure of utility model
The utility model aims to provide a natural gas outer pipeline safety protection device, which solves the problems that in the practical use process, if the pipeline is small in size, when an upper arc-shaped seat moves downwards to compress the pipeline, two sides of the bottom of the upper arc-shaped seat are abutted with two sides of the top of the upper arc-shaped seat to form a barrier, namely, when the upper arc-shaped seat is not abutted with the pipeline with the small size, the upper arc-shaped seat is abutted with a lower arc-shaped seat in advance, at the moment, the pipeline cannot be compressed and fixed, and meanwhile, when the pipeline is large in size, the bottom of the pipeline cannot be well contacted with an arc-shaped groove in the lower arc-shaped seat, only can be contacted with the top opening of the lower arc-shaped seat, so that the pipeline cannot be well limited and subsequently compressed and fixed, and therefore the application range of the pipeline is small, and the structure is to be improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a natural gas outer pipeline safety arrangement, includes base, footstock, connection fixed knot construct, buffering formula bearing structure and compresses tightly fixed knot construct, the spiro union is equipped with a plurality of fixing bolt on the base, the base is the concave shape, the footstock is the concave shape of reversing, the draw-in groove that extends to in its inside is all offered in both sides top department of base, the footstock is fixed with the top department of base through connection fixed knot construct installation, buffering formula bearing structure installs in the inside bottom department of base, compress tightly fixed knot construct and install in the top department of footstock, just buffering formula bearing structure and compress tightly fixed knot construct and be the staggered design.
Preferably, the connection fixed knot constructs including bottom plate, mounting panel, pull rod, butt board and spring A, the connection fixed knot constructs and is equipped with two sets of, two the bottom plate is fixed mounting respectively in the both sides bottom department of footstock, the bottom department of bottom plate is equipped with the cardboard, two the cardboard respectively with two draw-in grooves block, the constant head tank that runs through has been seted up to cardboard department, mounting panel fixed mounting is in the bottom department of bottom plate, the one end activity of pull rod runs through the mounting panel, one side and the pull rod fixed connection of butt board, the opposite side of butt board is equipped with the reference column, the reference column activity runs through the base and with the constant head tank block of cardboard department, spring A active suit is in the outside department of pull rod, spring A's both ends respectively with mounting panel and butt board fixed connection.
Preferably, the buffer type bearing structure comprises two groups of springs B and bearing seats, wherein the springs B are respectively provided with two groups of springs B, the springs B are fixedly installed at the bottom ends of the base, the bottoms of the bearing seats are respectively fixedly connected with the top ends of the two groups of springs B, the two bearing seats are provided with intervals, and the inside of the bearing seats is provided with a first V-shaped groove extending to the top of the bearing seats.
Preferably, a telescopic connecting rod is arranged in the spring B.
Preferably, the inner wall of the first V-shaped groove is provided with an anti-slip cushion layer A in a fitting manner.
Preferably, the compressing and fixing structure comprises a compressing seat and an adjusting knob, the top of the compressing seat is provided with two guide rods, the top ends of the two guide rods are movably penetrated through the footstock, a second V-shaped groove which extends to the bottom of the compressing seat and is inverted is formed in the compressing seat, the compressing seat is positioned between the two bearing seats, an anti-slip cushion layer B is attached to the inner wall of the second V-shaped groove, the bottom end of the adjusting knob is penetrated through the footstock through threaded connection, and the bottom end of the adjusting knob is rotatably connected with the top of the compressing seat through a rotary connecting piece.
The utility model provides a natural gas outer pipeline safety protection device, which has the following beneficial effects:
According to the utility model, the base, the top seat, the connecting and fixing structures, the buffer type bearing structure and the compressing and fixing structures are arranged, so that when the pipeline is installed, the pipeline can be firstly arranged in the first V-shaped grooves in the two bearing seats, then the top seat is fixedly installed at the top of the base through the connecting and fixing structures, then the compressing seat in the compressing and fixing structures is adjusted to move downwards, the compressing and fixing structures are matched with the two bearing seats, and the pipelines with different sizes can be compressed and fixed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side sectional view of the mounting distribution of the bearing seat of the present utility model;
FIG. 3 is a schematic top view of the mounting structure of the bearing seat of the present utility model;
FIG. 4 is a schematic side view of the card installation of the present utility model;
fig. 5 is an enlarged schematic view at a in fig. 1.
In the figure: 1. a base; 2. a base; 3. a top base; 4. a fixing bolt; 5. a clamping groove; 6. a bottom plate; 7. a mounting plate; 8. a pull rod; 9. an abutting plate; 10. a spring A; 11. a clamping plate; 12. a positioning groove; 13. positioning columns; 14. a spring B; 15. a bearing seat; 16. a first V-groove; 17. a compressing seat; 18. an adjustment knob; 19. a guide rod; 20. a second V-groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a natural gas outer pipeline safety arrangement, includes base 1, base 2, footstock 3, connects fixed knot structure, buffering formula bearing structure and compresses tightly fixed knot and construct, the spiro union is equipped with a plurality of fixing bolt 4 on the base 1, base 2 is the concave shape, footstock 3 is the concave shape of reversing, draw-in groove 5 that extends to in its inside has all been seted up in the both sides top department of base 2, footstock 3 is fixed with the top department of base 2 through connecting fixed knot construct installation, buffering formula bearing structure installs in the inside bottom department of base 2, compress tightly fixed knot and construct and install in the top department of footstock 3, just buffering formula bearing structure and compress tightly fixed knot construct and be the staggered design.
The connecting and fixing structure comprises a bottom plate 6, a mounting plate 7, a pull rod 8, an abutting plate 9 and a spring A10, wherein the connecting and fixing structure is provided with two groups, the two bottom plates 6 are respectively and fixedly installed at the bottoms of two sides of a top seat 3, clamping plates 11 are arranged at the bottoms of the bottom plates 6, the two clamping plates 11 are respectively clamped with two clamping grooves 5, a penetrating positioning groove 12 is formed in the clamping plates 11, the mounting plate 7 is fixedly installed at the bottom of the bottom plates 6, one end of the pull rod 8 movably penetrates through the mounting plate 7, one side of the abutting plate 9 is fixedly connected with the pull rod 8, a positioning column 13 is arranged at the other side of the abutting plate 9, the positioning column 13 movably penetrates through a base 2 and is clamped with the positioning groove 12 at the clamping plates 11, the springs A10 are movably sleeved at the outer parts of the pull rods 8, and the two ends of the springs A10 are respectively and fixedly connected with the mounting plate 7 and the abutting plate 9, so that when the top seat 3 is mounted, the two pull rods 8 can be pulled up first, then the clamping plates 11 at the bottoms of the two bottom plates 6 are respectively clamped with the two clamping grooves 5, one end of the two clamping plates 6 are movably penetrated through the mounting plate 7, one end of the two clamping plates is movably connected with the two clamping grooves 6 and the two clamping grooves 6 are respectively, and then the two clamping plates 2 are in contact with the top seat 12, and the positioning column 13 are in a rebound position between the two clamping plates and the two clamping plates 3 and the positions are respectively, and the positioning column is conveniently connected with the positioning column 13 and the positioning column 3 and the positioning column is fast and the positioning column is in a position between the position and the positioning column is convenient;
The buffer bearing structure comprises springs B14 and bearing seats 15, wherein the springs B14 are provided with two groups, the two groups of springs B14 are fixedly arranged at the bottom end of the interior of the base 2, the bottoms of the two bearing seats 15 are fixedly connected with the top ends of the two groups of springs B14 respectively, a space is arranged between the two bearing seats 15, and a first V-shaped groove 16 extending to the top of the bearing seat 15 is formed in the bearing seat 15, so that when a pipeline is installed, the pipeline can be erected in the first V-shaped groove 16 in the two bearing seats 15, and the pipeline is initially limited through the two bearing seats 15;
the telescopic connecting rod is arranged in the spring B14, so that deformation and damage of the spring B14 during compression are avoided, and the service life of the spring B14 is prolonged;
An anti-slip cushion layer A is attached to the inner wall of the first V-shaped groove 16, so that friction between the first V-shaped groove 16 and a pipeline is improved, and the subsequent compacting and fixing effects and stability of the pipeline are improved;
The compression fixing structure comprises a compression seat 17 and an adjusting knob 18, two guide rods 19 are arranged at the top of the compression seat 17, the top ends of the two guide rods 19 are movably penetrated through the footstock 3, a second V-shaped groove 20 which extends to the bottom of the compression seat 17 and is inverted is formed in the compression seat 17, the compression seat 17 is positioned between the two bearing seats 15, an anti-slip cushion layer B is attached to the inner wall of the second V-shaped groove 20, the bottom end of the adjusting knob 18 is penetrated through the footstock 3 through threaded connection, and the bottom end of the adjusting knob 18 is rotatably connected with the top of the compression seat 17 through a rotating connecting piece, so that after a pipeline is placed in the first V-shaped groove 16 in the two bearing seats 15, the adjusting knob 18 can be rotated, the two guide rods 19 and the rotating connecting piece are matched, the compression seat 17 is driven to move downwards until the second V-shaped groove 20 in the compression seat 17 is abutted against the outer side of the pipeline, and the two bearing seats 15 can be matched for compression fixing treatment.
Working principle: when the pipeline is installed, the base 2 can be firstly installed and fixed at a target position through the base 1 and the plurality of fixing bolts 4, after the base 1 and the base 2 are installed, the pipeline can be erected in the first V-shaped grooves 16 inside the two bearing seats 15 and is suitable for pipelines with different sizes, the pipeline is subjected to preliminary limiting treatment through the two bearing seats 15, at the moment, the two pull rods 8 can be pulled up, then the clamping plates 11 at the bottoms of the two bottom plates 6 are respectively clamped with the two clamping grooves 5 until the bottom plates 6 are attached to the top of the base 2, the two pull rods 8 are loosened again, the springs A10 rebound and are matched with the abutting plates 9 to drive the positioning columns 13 to reset until the positioning columns 13 are clamped with the positioning grooves 12 at the clamping plates 11, and the connection, installation and fixation between the top seat 3 and the base 2 can be completed quickly and conveniently, at this time, the adjusting knob 18 is rotated again, two guide rods 19 and a rotating connecting piece are matched, the compressing seat 17 is driven to move downwards until the second V-shaped groove 20 inside the compressing seat 17 is abutted against the outer side of the pipeline, the two bearing seats 15 can be matched, the pipeline is compressed and fixed, and the two bearing seats 15 and the compressing seat 17 are in a staggered design, so that mutual obstruction cannot be formed between the bearing seats 15 and the compressing seat 17, and the V-shaped design of the first V-shaped groove 16 and the second V-shaped groove 20 ensures that the pipeline is applicable to pipelines of different sizes.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a natural gas outer pipeline safety arrangement, includes base (1), base (2), footstock (3), connects fixed knot and constructs, buffering formula bearing structure and compresses tightly fixed knot and construct, its characterized in that: the base (1) is provided with a plurality of fixing bolts (4) in a screwed connection mode, the base (2) is in a concave shape, the top seat (3) is in an inverted concave shape, clamping grooves (5) extending into the inside of the base are formed in the tops of two sides of the base (2), the top seat (3) is fixedly arranged at the top of the base (2) through a connecting and fixing structure, the buffer type bearing structure is arranged at the bottom of the inside of the base (2), the compression fixing structure is arranged at the top of the top seat (3), and the buffer type bearing structure and the compression fixing structure are in a staggered design.
2. The external natural gas pipeline safety protection device according to claim 1, wherein: the utility model provides a connecting fixed knot constructs, includes bottom plate (6), mounting panel (7), pull rod (8), butt board (9) and spring A (10), connecting fixed knot constructs and is equipped with two sets of, two bottom plate (6) are fixed mounting respectively in the both sides bottom department of footstock (3), the bottom department of bottom plate (6) is equipped with cardboard (11), two cardboard (11) respectively with two draw-in groove (5) block, locating slot (12) that run through are seted up in cardboard (11) department, mounting panel (7) fixed mounting in the bottom department of bottom plate (6), the one end activity of pull rod (8) runs through mounting panel (7), one side and pull rod (8) fixed connection of butt board (9), the opposite side of butt board (9) is equipped with reference column (13), reference column (13) activity runs through base (2) and with the constant head tank (12) block of cardboard (11) department, spring A (10) activity is in the outside department of pull rod (8), both ends and butt board (9) fixed knot of spring A (10) respectively.
3. The external natural gas pipeline safety protection device according to claim 1, wherein: the buffer type bearing structure comprises springs B (14) and bearing seats (15), wherein the springs B (14) are provided with two groups, the springs B (14) are fixedly installed at the bottom end of the base (2) respectively, the bottoms of the bearing seats (15) are fixedly connected with the top ends of the springs B (14) respectively, the bearing seats (15) are provided with intervals, and a first V-shaped groove (16) extending to the top of the bearing seats (15) is formed in the bearing seats.
4. A natural gas external pipeline safety protection device according to claim 3, wherein: and a telescopic connecting rod is arranged in the spring B (14).
5. A natural gas external pipeline safety protection device according to claim 3, wherein: an anti-slip cushion layer A is attached to the inner wall of the first V-shaped groove (16).
6. The external natural gas pipeline safety protection device according to claim 1, wherein: the utility model discloses a compression fixing structure, including compressing tightly seat (17) and adjust knob (18), the top that compresses tightly seat (17) is equipped with two guide arms (19), two the top of guide arm (19) all activity runs through footstock (3), the inside of compressing tightly seat (17) is offered and is extended to its bottom department and is reverse second V type groove (20), compress tightly seat (17) and be located between two carrier seat (15), the laminating of the inner wall department of second V type groove (20) is equipped with anti-skidding bed course B, the bottom of adjust knob (18) runs through footstock (3) through threaded connection, just the bottom of adjust knob (18) is rotated through the top department of rotating the connecting piece and compressing tightly seat (17) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416854.5U CN221121424U (en) | 2023-09-06 | 2023-09-06 | Safety protection device for outer pipeline of natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416854.5U CN221121424U (en) | 2023-09-06 | 2023-09-06 | Safety protection device for outer pipeline of natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221121424U true CN221121424U (en) | 2024-06-11 |
Family
ID=91369687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416854.5U Active CN221121424U (en) | 2023-09-06 | 2023-09-06 | Safety protection device for outer pipeline of natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221121424U (en) |
-
2023
- 2023-09-06 CN CN202322416854.5U patent/CN221121424U/en active Active
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