CN204512963U - A kind of safety type natural feed channel - Google Patents
A kind of safety type natural feed channel Download PDFInfo
- Publication number
- CN204512963U CN204512963U CN201520170988.6U CN201520170988U CN204512963U CN 204512963 U CN204512963 U CN 204512963U CN 201520170988 U CN201520170988 U CN 201520170988U CN 204512963 U CN204512963 U CN 204512963U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- dunnage
- fixing column
- delivery pipe
- snap ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Revetment (AREA)
Abstract
A kind of safety type natural feed channel, comprise delivery pipe, delivery pipe is provided with dunnage up and down, dunnage is designed to fan shape, coincide with delivery pipe and contact inside dunnage and be connected, be connected with damping device outside dunnage, damping device comprises the first connecting tube, first connecting tube one end is provided with the first fixing column, the other end is provided with the first snap ring, first snap ring cooperatively interacts with the second snap ring being arranged on second connecting tube one end, first fixing column is connected with spring one end, the spring the other end is connected with the second fixing column, second fixing column is connected on contiguous block, contiguous block is provided with outside thread, outside thread and the internal thread be arranged on the second connecting tube inwall cooperatively interact, second connecting tube outer wall is provided with link, link is provided with connecting plate, connecting plate is provided with through hole, connecting plate is by inserting the bolton in through hole.The utility model structure is simple, and easy to operate, efficiency is high, low-carbon environment-friendly, suitable popularization.
Description
Technical field
The utility model relates to a kind of safety type natural feed channel, belongs to Natural Gas Pipeline Transportation equipment application.
Background technique
When natural gas transportation pipe is installed, the general open channel that adopts excavates, buried in underground after pipeline welding; or after excavation, adopt clay brick to be built into pipe trench; natural gas line is arranged in pipe trench, in use because external environment condition is complicated, often causes pipeline to leak gas; or even blast; and in recent years, along with earth extruding each other, earthquake is frequent all the more; because earthquake makes the buried natural gas line in underground suffer crushing blow, so the protection of natural gas line just seems more important.In addition because the number of times increase of construction brings hidden danger also to the Security of natural gas line.
Model utility content
The purpose of this utility model is to provide a kind of safety type natural feed channel, can separate protection natural gas line better by the utility model.
The purpose of this utility model is achieved through the following channels:
A kind of safety type natural feed channel, comprise delivery pipe, described delivery pipe is provided with dunnage up and down, described dunnage is designed to fan shape, coincide with delivery pipe and contact inside described dunnage and be connected, be connected with damping device outside dunnage, described damping device comprises the first connecting tube, described first connecting tube one end is provided with the first fixing column, the other end is provided with the first snap ring, described first snap ring cooperatively interacts with the second snap ring being arranged on second connecting tube one end, described first fixing column is connected with spring one end, the spring the other end is connected with the second fixing column, described second fixing column is connected on contiguous block, described contiguous block is provided with outside thread, described outside thread and the internal thread be arranged on the second connecting tube inwall cooperatively interact, described second connecting tube outer wall is provided with link, described link is provided with connecting plate, described connecting plate is provided with through hole, described connecting plate is by inserting the bolton in through hole, described link is 1/8th connecting rings, described contiguous block is provided with at least two positioning holes.
The utility model beneficial effect:
Gas delivering pipe is fixed by the dunnage arranged by the utility model, plays buffer function, when there being earthquake outside dunnage by damping device; damping device plays cushioning effect; can effectively prevent delivery pipe from shaking up and down too large, thus protection delivery pipe, the stiffening rib of setting protects delivery pipe in outside; the factors such as construction are avoided to cause delivery pipe to damage; the utility model structure is simple, and easy to operate, efficiency is high; low-carbon environment-friendly, suitable popularization.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model sectional structure schematic diagram;
Fig. 2 is the utility model side-looking structural representation;
Fig. 3 is the utility model buffer unit structure schematic diagram;
In figure, 1, delivery pipe, 2, dunnage, 3, damping device, 4, link, 5, connecting plate, 6, bolt, the 10, first connecting tube, the 11, first fixing column, 12, spring, the 13, second fixing column, 14, contiguous block, 15, outside thread, 16, positioning hole, the 17, second connecting tube, 18, the second snap ring, the 19, first snap ring, 20, internal thread.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of safety type natural feed channel, comprise delivery pipe 1, described delivery pipe is provided with dunnage 2 up and down, described dunnage is designed to fan shape, coincide with delivery pipe and contact inside described dunnage and be connected, be connected with damping device 3 outside dunnage, described damping device comprises the first connecting tube 10, described first connecting tube one end is provided with the first fixing column 11, the other end is provided with the first snap ring 19, described first snap ring cooperatively interacts with the second snap ring 18 being arranged on second connecting tube 17 one end, described first fixing column is connected with spring 12 one end, the spring the other end is connected with the second fixing column 13, described second fixing column is connected on contiguous block 14, described contiguous block is provided with outside thread 15, described outside thread and the internal thread 20 be arranged on the second connecting tube inwall cooperatively interact, described second connecting tube outer wall is provided with link 4, described link is provided with connecting plate 5, described connecting plate is provided with through hole, described connecting plate is fastening by the bolt 6 inserted in through hole, described link is 1/8th connecting rings, described contiguous block is provided with at least two positioning holes 16.Conveniently contiguous block is carried out the operation that spins.
Concrete installation method:
As shown in Figure 1 to Figure 3; first the dunnage being arranged on damping device front end is connected with delivery pipe contact; then by link, damping device is up and down fixed together; again base plate is connected with link below by supporting post; then stiffening rib is welded on link; the utility model structure is simple, and protected effect is good.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (1)
1. a safety type natural feed channel, comprise delivery pipe, it is characterized in that, described delivery pipe is provided with dunnage up and down, described dunnage is designed to fan shape, coincide with delivery pipe and contact inside described dunnage and be connected, be connected with damping device outside dunnage, described damping device comprises the first connecting tube, described first connecting tube one end is provided with the first fixing column, the other end is provided with the first snap ring, described first snap ring cooperatively interacts with the second snap ring being arranged on second connecting tube one end, described first fixing column is connected with spring one end, the spring the other end is connected with the second fixing column, described second fixing column is connected on contiguous block, described contiguous block is provided with outside thread, described outside thread and the internal thread be arranged on the second connecting tube inwall cooperatively interact, described second connecting tube outer wall is provided with link, described link is provided with connecting plate, described connecting plate is provided with through hole, described connecting plate is by inserting the bolton in through hole, described link is 1/8th connecting rings, described contiguous block is provided with at least two positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170988.6U CN204512963U (en) | 2015-03-25 | 2015-03-25 | A kind of safety type natural feed channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170988.6U CN204512963U (en) | 2015-03-25 | 2015-03-25 | A kind of safety type natural feed channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512963U true CN204512963U (en) | 2015-07-29 |
Family
ID=53710940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170988.6U Expired - Fee Related CN204512963U (en) | 2015-03-25 | 2015-03-25 | A kind of safety type natural feed channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758045A (en) * | 2018-05-29 | 2018-11-06 | 天津新科成套仪表有限公司 | A kind of new gas pressure regulator |
-
2015
- 2015-03-25 CN CN201520170988.6U patent/CN204512963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758045A (en) * | 2018-05-29 | 2018-11-06 | 天津新科成套仪表有限公司 | A kind of new gas pressure regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |