CN207455198U - A kind of natural gas line protective device - Google Patents
A kind of natural gas line protective device Download PDFInfo
- Publication number
- CN207455198U CN207455198U CN201721584773.4U CN201721584773U CN207455198U CN 207455198 U CN207455198 U CN 207455198U CN 201721584773 U CN201721584773 U CN 201721584773U CN 207455198 U CN207455198 U CN 207455198U
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- China
- Prior art keywords
- fixedly connected
- fixed block
- natural gas
- resistance
- rubber shock
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Abstract
The utility model discloses a kind of natural gas line protective devices, including pedestal, lower fixed block is fixedly connected at the top of the pedestal, midpoint at the top of the lower fixed block offers lower half circular groove, the bottom of the lower half circular groove inner wall is provided with the first resistance to compression layer, and the both sides at the top of the lower fixed block have been fixedly connected with fixed block.The utility model passes through pedestal, lower fixed block, lower half circular groove, first resistance to compression layer, fixed block, upper fixed block, upper half-round slot, second resistance to compression layer, first beam, first damping spring, second beam, 3rd resistance to compression layer, 3rd beam, second damping spring, natural gas line, damping trough, rubber shock absorber strut and rubber shock-absorbing plate cooperate, play the role of good damping effect, avoid causes the leakage of natural-gas due to external force, the life security of people is ensured, it avoids and causes economic loss to natural gas companies, it also avoids natural gas leakage and pollutes air.
Description
Technical field
The utility model is related to natural gas transportation equipment technical fields, are specially a kind of natural gas line protective device.
Background technology
Natural gas line refers to natural gas（Include the associated gas of oil field production）City is transported to from exploitation ground or treatment plant
The pipeline of city's air distribution center or Industry enterprise customer, also known as gas pipeline convey natural gas using natural gas line, are lands
The sole mode of a large amount of conveying natural gases, in world's pipeline overall length, natural gas line accounts for half.
And common natural gas line protective device damping is bad, when earthquake is run into or external force acts on, can make
Natural gas line generates slosh and ultimately results in the leakage of natural-gas, is centainly threatened to people's safety belt of people,
Also great economic loss is caused to natural gas companies, the leakage of natural gas can also bring certain pollution to air.
Utility model content
The purpose of this utility model is to provide a kind of natural gas line protective devices, possess the advantages of good damping effect,
Solve the problems, such as that common natural gas line protective device damping effect is bad.
To achieve the above object, the utility model provides following technical solution：A kind of natural gas line protective device, including
Pedestal, is fixedly connected with lower fixed block at the top of the pedestal, and the midpoint at the top of the lower fixed block offers lower half circular groove,
The bottom of the lower half circular groove inner wall is provided with the first resistance to compression layer, and the both sides at the top of the lower fixed block have been fixedly connected with fixation
Block, the top of two fixed blocks are fixedly connected by upper fixed block, and the midpoint of the upper fixing block bottom offers and lower half
The upper half-round slot that circular groove is used cooperatively is provided with the second resistance to compression layer, the second resistance to compression layer at the top of the upper half-round slot inner wall
Midpoint away from upper fixed block one side is fixedly connected with the first beam, and the bottom of first beam is fixedly connected with the
One damping spring, the bottom of first damping spring are fixedly connected with the second beam, and the bottom of second beam is consolidated
Surely the 3rd resistance to compression layer is connected with, the bottom of the 3rd resistance to compression layer sequentially passes through upper half-round slot and lower half circular groove and prolongs from top to bottom
The inside for extending lower half circular groove is fixedly connected with the 3rd beam, and the bottom of the 3rd beam is fixedly connected with the second damping
Spring, the bottom of second damping spring are fixedly connected with the 4th beam, and the bottom of the 4th beam is anti-with first
Laminate layer is fixedly connected, and the one side of the 3rd resistance to compression layer away from the 4th beam is fixedly connected with natural gas line, the fixation
Block offers damping trough close to the one side of natural gas line, and the one side of the damping trough inner wall away from natural gas line is fixedly connected
There is the 3rd damping spring, the 3rd damping spring is fixedly connected with rubber shock absorber strut close to the one side of natural gas line, described
One side of the rubber shock absorber strut away from the 3rd damping spring, which runs through damping trough and extend to its external stability, is connected with rubber shock-absorbing plate,
One side of the rubber shock-absorbing plate away from rubber shock absorber strut is fixedly connected with the 3rd resistance to compression layer, the bottom of the upper fixing block both sides
The first fixed plate has been fixedly connected with, has been fixedly connected with the second fixed plate at the top of the lower fixed block both sides, described second
The top of fixed plate and the bottom of the first fixed plate contact with each other.
Preferably, the one side away from rubber shock-absorbing plate has been fixedly connected with pulley at the top and bottom of the rubber shock absorber strut,
One side of the pulley away from rubber shock absorber strut at the top and bottom of damping trough inner wall respectively with contacting with each other.
Preferably, the rubber shock absorber strut surface and position between fixed block and rubber shock-absorbing plate is socketed with buffering
Spring, the both sides of the buffer spring are fixedly connected respectively with fixed block and rubber shock-absorbing plate.
Preferably, the midpoint at the top of first fixed plate is provided with bolt, the bottom of the bolt from top to bottom according to
It is secondary to run through the first fixed plate and the second fixed plate and the outside for extending to the second fixed plate, the bolt surface and solid positioned at second
The position of fixed board bottom is socketed with nut, and the top of the nut and the bottom of the second fixed plate contact with each other.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model by pedestal, lower fixed block, lower half circular groove, the first resistance to compression layer, fixed block, upper fixed block, on
Half slot, the second resistance to compression layer, the first beam, the first damping spring, the second beam, the 3rd resistance to compression layer, the 3rd beam,
Two damping springs, the 4th beam, natural gas line, damping trough, the 3rd damping spring, rubber shock absorber strut and rubber shock-absorbing plate phase
Mutually cooperation, plays the role of good damping effect, avoids the leakage for causing natural-gas due to external force, ensured the life of people
Life safety, avoids and causes economic loss to natural gas companies, also avoid natural gas leakage and pollute air.
2nd, the utility model plays the position-limiting action to rubber shock absorber strut, prevents rubber shock absorber strut by setting pulley
Teetertotter, by setting buffer spring, play the cushioning effect to rubber shock-absorbing plate and fixed block, by set bolt and
Nut plays the fixation to the first fixed plate and the second fixed plate, prevents the first fixed plate and the second fixed plate from departing from
Each other.
Description of the drawings
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the partial enlarged view of B-B in the utility model Fig. 1；
Fig. 4 is the partial enlarged view of C-C in the utility model Fig. 1.
In figure：1 pedestal, 2 times fixed blocks, 3 lower half circular grooves, 4 first resistance to compression layers, 5 fixed blocks, fixed block, 7 upper semi-circles on 6
Slot, 8 second resistance to compression layers, 9 first beams, 10 first damping springs, 11 second beams, 12 the 3rd resistance to compression layers, 13 the 3rd subtract
Shake pad, 14 second damping springs, 15 the 4th beams, 16 natural gas lines, 17 damping troughs, 18 the 3rd damping springs, 19 rubber
Shock structure, 20 rubber shock-absorbing plates, 21 first fixed plates, 22 second fixed plates, 23 pulleys, 24 buffer springs, 25 bolts, 26 spiral shells
It is female.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of natural gas line protective device, including pedestal 1, the top of pedestal 1 is fixedly connected with down
Fixed block 2, the midpoint at lower 2 top of fixed block offer lower half circular groove 3, and the bottom of 3 inner wall of lower half circular groove is provided with first and resists
Laminate layer 4, the both sides at lower 2 top of fixed block have been fixedly connected with fixed block 5, and the top of two fixed blocks 5 is solid by upper fixed block 6
Fixed connection, the midpoint of upper 6 bottom of fixed block offer the upper half-round slot 7 being used cooperatively with lower half circular groove 3, in upper half-round slot 7
The second resistance to compression layer 8 is provided at the top of wall, midpoint of the second resistance to compression layer 8 away from upper 6 one side of fixed block is fixedly connected with first
Beam 9, the bottom of the first beam 9 are fixedly connected with the first damping spring 10, and the bottom of the first damping spring 10, which is fixed, to be connected
The second beam 11 is connected to, the bottom of the second beam 11 is fixedly connected with the 3rd resistance to compression layer 12, the bottom of the 3rd resistance to compression layer 12
Upper half-round slot 7 and lower half circular groove 3 are sequentially passed through from top to bottom and extends to the inside of lower half circular groove 3 is fixedly connected with the 3rd damping
Pad 13, the bottom of the 3rd beam 13 are fixedly connected with the second damping spring 14, and the bottom of the second damping spring 14 is fixedly connected
There is the 4th beam 15, the bottom of the 4th beam 15 is fixedly connected with the first resistance to compression layer 4, and the 3rd resistance to compression layer 12 subtracts away from the 4th
The one side of shake pad 15 is fixedly connected with natural gas line 16, and fixed block 5 offers damping trough close to the one side of natural gas line 16
17, one side of 17 inner wall of damping trough away from natural gas line 16 is fixedly connected with the 3rd damping spring 18, the 3rd damping spring 18
Rubber shock absorber strut 19 is fixedly connected with close to the one side of natural gas line 16, rubber shock absorber strut 19 is away from the 3rd damping spring 18
One side, which runs through damping trough 17 and extends to its external stability, is connected with rubber shock-absorbing plate 20, and 19 top and bottom of rubber shock absorber strut are remote
One side from rubber shock-absorbing plate 20 has been fixedly connected with pulley 23, one side of the pulley 23 away from rubber shock absorber strut 19 respectively with damping
It contacts with each other at the top and bottom of 17 inner wall of slot, by setting pulley 23, plays the position-limiting action to rubber shock absorber strut 19, prevent
Only rubber shock absorber strut 19 teetertotters, and one side of the rubber shock-absorbing plate 20 away from rubber shock absorber strut 19 is fixed with the 3rd resistance to compression layer 12 to be connected
It connects, 19 surface of the rubber shock absorber strut and position between fixed block 5 and rubber shock-absorbing plate 20 is socketed with buffer spring 24, buffering
The both sides of spring 24 are fixedly connected respectively with fixed block 5 and rubber shock-absorbing plate 20, by setting buffer spring 24, are played to rubber
The cushioning effect of glue vibration damper plate 20 and fixed block 5, the bottom of upper 6 both sides of fixed block have been fixedly connected with the first fixed plate 21, under
The second fixed plate 22, the top of the second fixed plate 22 and the first fixed plate 21 have been fixedly connected at the top of 2 both sides of fixed block
Bottom contacts with each other, and the midpoint at 21 top of the first fixed plate is provided with bolt 25, and the bottom of bolt 25 is passed through successively from top to bottom
Wear the first fixed plate 21 and the second fixed plate 22 and the outside for extending to the second fixed plate 22,25 surface of bolt and solid positioned at second
The position of 22 bottom of fixed board is socketed with nut 26, and the top of nut 26 and the bottom of the second fixed plate 22 contact with each other, by setting
Bolt 25 and nut 26 are put, the fixation to the first fixed plate 21 and the second fixed plate 22 is played, prevents the first fixed plate
21 and second fixed plate 22 depart from each other, by pedestal 1, lower fixed block 2, lower half circular groove 3, the first resistance to compression layer 4, fixed block 5, on
Fixed block 6, upper half-round slot 7, the second resistance to compression layer 8, the first beam 9, the first damping spring 10, the second beam the 11, the 3rd are anti-
Laminate layer 12, the 3rd beam 13, the second damping spring 14, the 4th beam 15, natural gas line 16, damping trough the 17, the 3rd subtract
Shake spring 18, rubber shock absorber strut 19 and rubber shock-absorbing plate 20 cooperate, and play the role of good damping effect, avoid because outer
Power and the leakage for causing natural-gas, have ensured the life security of people, have avoided and cause economic loss to natural gas companies,
It avoids natural gas leakage and pollutes air.
It is in use, anti-by rubber shock-absorbing plate 20, rubber shock absorber strut 19, the 3rd damping spring 18, damping trough 17 and the 3rd
Laminate layer 12 cooperates, and carries out bumper and absorbing shock protection to the left and right sides of natural gas line 16, passes through the first resistance to compression layer 4, first
Beam 9, the first damping spring 10, the second beam 11, the 3rd resistance to compression layer 12, the 3rd beam 13, the second damping spring 14,
4th beam 15 cooperates, and shock-absorbing protecting is carried out to the top and bottom of natural gas line 16.
In summary：The natural gas line protective device passes through pedestal 1, lower fixed block 2, lower half circular groove 3, the first resistance to compression
Layer 4, fixed block 5, upper fixed block 6, upper half-round slot 7, the second resistance to compression layer 8, the first beam 9, the first damping spring 10, second subtract
Shake pad 11, the 3rd resistance to compression layer 12, the second damping spring 14, the 4th beam 15, natural gas line 16, subtract the 3rd beam 13
Shake slot 17, the 3rd damping spring 18, rubber shock absorber strut 19 and rubber shock-absorbing plate 20 cooperate, and solve common natural gas tube
The problem of road protective device damping effect is bad.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of natural gas line protective device, including pedestal（1）, it is characterised in that：The pedestal（1）Top be fixedly connected
There is lower fixed block（2）, the lower fixed block（2）The midpoint at top offers lower half circular groove（3）, the lower half circular groove（3）It is interior
The bottom of wall is provided with the first resistance to compression layer（4）, the lower fixed block（2）The both sides at top have been fixedly connected with fixed block（5）, two
A fixed block（5）Top pass through upper fixed block（6）It is fixedly connected, the upper fixing block（6）The midpoint of bottom offer with
Lower half circular groove（3）The upper half-round slot being used cooperatively（7）, the upper half-round slot（7）The second resistance to compression layer is provided at the top of inner wall
（8）, the second resistance to compression layer（8）Away from upper fixed block（6）The midpoint of one side is fixedly connected with the first beam（9）, it is described
First beam（9）Bottom be fixedly connected with the first damping spring（10）, first damping spring（10）Bottom fix
It is connected with the second beam（11）, second beam（11）Bottom be fixedly connected with the 3rd resistance to compression layer（12）, described
Three resistance to compression layers（12）Bottom sequentially pass through upper half-round slot from top to bottom（7）With lower half circular groove（3）And extend to lower half circular groove（3）
Inside be fixedly connected with the 3rd beam（13）, the 3rd beam（13）Bottom be fixedly connected with the second damping spring
（14）, second damping spring（14）Bottom be fixedly connected with the 4th beam（15）, the 4th beam（15）'s
Bottom and the first resistance to compression layer（4）It is fixedly connected, the 3rd resistance to compression layer（12）Away from the 4th beam（15）One side fix connect
It is connected to natural gas line（16）, the fixed block（5）Close to natural gas line（16）One side offer damping trough（17）, it is described
Damping trough（17）Inner wall is away from natural gas line（16）One side be fixedly connected with the 3rd damping spring（18）, the 3rd damping
Spring（18）Close to natural gas line（16）One side be fixedly connected with rubber shock absorber strut（19）, the rubber shock absorber strut（19）Far
From the 3rd damping spring（18）One side run through damping trough（17）And it extends to its external stability and is connected with rubber shock-absorbing plate（20）,
The rubber shock-absorbing plate（20）Away from rubber shock absorber strut（19）One side and the 3rd resistance to compression layer（12）It is fixedly connected, it is fixed
Block（6）The bottom of both sides has been fixedly connected with the first fixed plate（21）, the lower fixed block（2）It is fixedly connected at the top of both sides
There is the second fixed plate（22）, second fixed plate（22）Top and the first fixed plate（21）Bottom contact with each other.
2. a kind of natural gas line protective device according to claim 1, it is characterised in that：The rubber shock absorber strut（19）
Top and bottom are away from rubber shock-absorbing plate（20）One side be fixedly connected with pulley（23）, the pulley（23）Subtract away from rubber
Shake column（19）One side respectively with damping trough（17）It contacts with each other at the top and bottom of inner wall.
3. a kind of natural gas line protective device according to claim 1, it is characterised in that：The rubber shock absorber strut（19）
Surface and positioned at fixed block（5）With rubber shock-absorbing plate（20）Between position be socketed with buffer spring（24）, the buffer spring
（24）Both sides respectively with fixed block（5）With rubber shock-absorbing plate（20）It is fixedly connected.
4. a kind of natural gas line protective device according to claim 1, it is characterised in that：First fixed plate（21）
The midpoint at top is provided with bolt（25）, the bolt（25）Bottom sequentially pass through the first fixed plate from top to bottom（21）With
Second fixed plate（22）And extend to the second fixed plate（22）Outside, the bolt（25）Surface and positioned at the second fixed plate
（22）The position of bottom is socketed with nut（26）, the nut（26）Top and the second fixed plate（22）Bottom phase mutual connection
It touches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721584773.4U CN207455198U (en) | 2017-11-23 | 2017-11-23 | A kind of natural gas line protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721584773.4U CN207455198U (en) | 2017-11-23 | 2017-11-23 | A kind of natural gas line protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455198U true CN207455198U (en) | 2018-06-05 |
Family
ID=62278388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721584773.4U Expired - Fee Related CN207455198U (en) | 2017-11-23 | 2017-11-23 | A kind of natural gas line protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207455198U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538937A (en) * | 2018-12-21 | 2019-03-29 | 中国电建集团山东电力建设有限公司 | A kind of station for enhancing gas pressure pipeline safety device |
| CN112682583A (en) * | 2020-12-30 | 2021-04-20 | 浙江奇爱管业有限公司 | Direct insertion type stainless steel corrugated pipe |
| CN113790327A (en) * | 2021-09-16 | 2021-12-14 | 珠海市广华燃气消防工程有限公司 | Novel natural gas line heat preservation guard plate |
-
2017
- 2017-11-23 CN CN201721584773.4U patent/CN207455198U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538937A (en) * | 2018-12-21 | 2019-03-29 | 中国电建集团山东电力建设有限公司 | A kind of station for enhancing gas pressure pipeline safety device |
| CN109538937B (en) * | 2018-12-21 | 2020-06-23 | 中国电建集团山东电力建设有限公司 | Safety protection device for natural gas booster station pipeline |
| CN112682583A (en) * | 2020-12-30 | 2021-04-20 | 浙江奇爱管业有限公司 | Direct insertion type stainless steel corrugated pipe |
| CN113790327A (en) * | 2021-09-16 | 2021-12-14 | 珠海市广华燃气消防工程有限公司 | Novel natural gas line heat preservation guard plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |