CN203948785U - Oil transport pipeline support device - Google Patents
Oil transport pipeline support device Download PDFInfo
- Publication number
- CN203948785U CN203948785U CN201420414910.XU CN201420414910U CN203948785U CN 203948785 U CN203948785 U CN 203948785U CN 201420414910 U CN201420414910 U CN 201420414910U CN 203948785 U CN203948785 U CN 203948785U
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- piece
- groove
- supportive body
- body piece
- threaded stem
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Abstract
The utility model discloses oil transport pipeline support device, comprise that end face offers the supportive body piece of body groove, offer lifting groove from the groove face of body groove to supportive body piece inside, lifting inside grooves is placed with arc lifting board, arc lifting board concave upright, the convex surface of arc lifting board is provided with pilot sleeve, the bottom of lifting groove is communicated with the flexible rod cavity extending to supportive body piece lower end surface direction, flexible rod cavity penetrates into supportive body piece lower end surface, pilot sleeve extends to flexible rod cavity, be inserted with threaded stem from the below of supportive body piece, threaded stem extends in pilot sleeve through after flexible rod cavity, the convex surface of threaded stem and arc lifting board carries out top press contacts, the lower end surface of supportive body piece is connected with bottom envelope piece, threaded stem runs through bottom envelope piece and carries out screw-thread fit with bottom envelope piece.The utility model has the advantage of: solve after geology sedimentation, supporting structure can play to oil transport pipeline the effect of support.
Description
Technical field
The utility model relates to oil transport pipeline support device.
Background technique
Oil transport pipeline support device is a kind of device that is used for supporting large-scale petroleum pipe-line system PetroChina Company Limited. oil transport pipeline, is mainly used in the support of super large pipeline.
Existing oil transport pipeline support device is mainly made up of two stent struts and the framed plate structure that is welded between stent strut, and multiple pillars are wherein installed on framed plate structure, on each pillar, is arranged with helical spring.Petroleum pipeline is placed on the pillar of framed plate structure.This structure can not overcome the distortion after geology sedimentation occurs, because this structure is directly connected with ground, after geology sedimentation occurs, whole structure all can be sunk, for example, in three support devices, be erected at an oil transport pipeline, now, after middle supportive device sinks, now the supporting structure of main load-bearing is 2 ends, middle supporting structure can not play the effect of support, now, the supporting structure in the middle of need to reinstalling, and at maintenance process, likely the supporting structure at two ends is stressed excessive, causes damage.This design, is absolutely unsafe at geology settling zone.
Model utility content
The purpose of this utility model is to provide a kind of oil transport pipeline support device, solves after geology sedimentation, and supporting structure can play to oil transport pipeline the effect of support.
The purpose of this utility model is achieved through the following technical solutions: oil transport pipeline support device, comprise that end face offers the supportive body piece of body groove, offer lifting groove from the groove face of body groove to supportive body piece inside, lifting inside grooves is placed with arc lifting board, arc lifting board concave upright, the convex surface of arc lifting board is provided with pilot sleeve, the bottom of lifting groove is communicated with the flexible rod cavity extending to supportive body piece lower end surface direction, flexible rod cavity penetrates into supportive body piece lower end surface, pilot sleeve extends to flexible rod cavity, be inserted with threaded stem from the below of supportive body piece, threaded stem extends in pilot sleeve through after flexible rod cavity, the convex surface of threaded stem and arc lifting board carries out top press contacts, the lower end surface of supportive body piece is connected with bottom envelope piece, threaded stem runs through bottom envelope piece and carries out screw-thread fit with bottom envelope piece.
In the utility model, the design principle of said structure is: before utilizing supportive body piece to form geology sedimentation, oil transport pipeline is played a supporting role, and the effect that utilizes arc lifting board, threaded stem, supportive body piece composition after geology sedimentation, oil transport pipeline to be supported.In said structure, oil transport pipeline 1 is placed in the body groove of supportive body piece end face, now supportive body piece is directly supported oil transport pipeline, after geology sedimentation occurs, supportive body piece sinks, the groove face of body groove now separates with oil transport pipeline, the two does not contact, at this moment, we only need to rotate threaded stem, threaded stem is moved up, and at this moment, the upper end of threaded stem is under the guiding of pilot sleeve, extruding touches the convex surface of arc lifting board, continue rotation threaded stem, threaded stem extruding arc lifting board moves up, until the extruding of arc lifting board touches oil transport pipeline 1.Total can play the object that supports oil transport pipeline again like this.
Preferably, supportive body piece lower end surface is provided with bottom bracket pin.
Preferably, geology is not when sedimentation, and the peak of arc lifting board is lower than the minimum point of body groove.
Preferably, in lifting groove, be filled with sealing wax piece.Sealing wax piece is set, arc lifting board can be enclosed in to lifting groove, preferred supportive body piece is concrete structure, and arc lifting board is metal ceramic, for lifting groove does not exist ponding, metal ceramic is not oxidized, just add sealing wax piece herein, and after sedimentation occurs, need to heat metal ceramic, after making sealing wax piece softening, could drive on threaded stem and move.
The utility model has the advantage of: simple in structure, cost is low, easy to operate, solve after geology sedimentation, supporting structure can play to oil transport pipeline the effect of support.
Brief description of the drawings
Fig. 1 is the side planing structural drawing of this device before geology sedimentation.
Fig. 2 is the side planing structural drawing of this device after geology sedimentation.
Fig. 3 is the stereogram of supportive body piece.
Reference character in figure is expressed as: 1, oil transport pipeline; 2, supportive body piece; 21, lifting groove; 22, flexible rod cavity; 23, arc lifting board; 24, threaded stem; 25, bottom envelope piece; 26, pilot sleeve; 27, body groove; 28, bottom bracket pin.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but mode of execution of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1-Figure 3
Oil transport pipeline support device, it is characterized in that: comprise that end face offers the supportive body piece 2 of body groove 27, offer lifting groove 21 from the groove face of body groove 27 to supportive body piece 2 inside, lifting groove 21 inside are placed with arc lifting board 23, arc lifting board 23 concave upright, the convex surface of arc lifting board 23 is provided with pilot sleeve 26, the bottom of lifting groove 21 is communicated with the flexible rod cavity 22 extending to supportive body piece 2 lower end surface directions, flexible rod cavity 22 penetrates into supportive body piece 2 lower end surfaces, pilot sleeve 26 extends to flexible rod cavity, be inserted with threaded stem 24 from the below of supportive body piece 2, threaded stem 24 extends in pilot sleeve 26 through after flexible rod cavity 22, threaded stem 24 carries out top press contacts with the convex surface of arc lifting board 23, the lower end surface of supportive body piece 2 is connected with bottom envelope piece 25, threaded stem 24 runs through bottom envelope piece 25 and carries out screw-thread fit with bottom envelope piece 25.
In the utility model, the design principle of said structure is: before utilizing supportive body piece 2 to form geology sedimentation, oil transport pipeline is played a supporting role, utilize arc lifting board 23, threaded stem 24, supportive body piece 2 to form the effect of after geology sedimentation, oil transport pipeline being supported.In said structure, oil transport pipeline 1 is placed in the body groove 27 of supportive body piece 2 end faces, now supportive body piece 2 is directly supported oil transport pipeline 1, after geology sedimentation occurs, supportive body piece 2 sinks, the groove face of body groove 27 now separates with oil transport pipeline 1, the two does not contact, at this moment, we only need to rotate threaded stem 24, threaded stem 24 is moved up, and at this moment, the upper end of threaded stem is under the guiding of pilot sleeve 26, extruding touches the convex surface of arc lifting board 23, continue rotation threaded stem 24, threaded stem 24 pushes arc lifting board 23 and moves up, until 23 extruding of arc lifting board touch oil transport pipeline 1.Total can play the object that supports oil transport pipeline again like this.After aforesaid operations completes, can also between oil transport pipeline and body groove 27, fill in leg-of-mutton cushion block.
Preferably, supportive body piece 2 lower end surfaces are provided with bottom bracket pin 28.
Preferably, geology is not when sedimentation, and the peak of arc lifting board 23 is lower than the minimum point of body groove.
Preferably, in lifting groove, be filled with sealing wax piece.Sealing wax piece is set, arc lifting board 23 can be enclosed in to lifting groove, preferred supportive body piece 2 is concrete structure, and arc lifting board 23 is metal ceramic, for lifting groove does not exist ponding, metal ceramic is not oxidized, just add sealing wax piece herein, and after sedimentation occurs, need to heat metal ceramic, after making sealing wax piece softening, could drive on threaded stem 24 and move.
As mentioned above, can well realize the utility model.
Claims (4)
1. oil transport pipeline support device, it is characterized in that: comprise that end face offers the supportive body piece (2) of body groove (27), offer lifting groove (21) from the groove face of body groove (27) to supportive body piece (2) inside, lifting groove (21) inside is placed with arc lifting board (23), arc lifting board (23) concave upright, the convex surface of arc lifting board (23) is provided with pilot sleeve (26), the bottom of lifting groove (21) is communicated with the flexible rod cavity (22) extending to supportive body piece (2) lower end surface direction, flexible rod cavity (22) penetrates into supportive body piece (2) lower end surface, pilot sleeve (26) extends to flexible rod cavity, be inserted with threaded stem (24) from the below of supportive body piece (2), threaded stem (24) extends in pilot sleeve (26) through after flexible rod cavity (22), threaded stem (24) carries out top press contacts with the convex surface of arc lifting board (23), the lower end surface of supportive body piece (2) is connected with bottom envelope piece (25), threaded stem (24) runs through bottom envelope piece (25) and carries out screw-thread fit with bottom envelope piece (25).
2. oil transport pipeline support device according to claim 1, is characterized in that: supportive body piece (2) lower end surface is provided with bottom bracket pin (28).
3. oil transport pipeline support device according to claim 1, is characterized in that: geology is not when sedimentation, and the peak of arc lifting board (23) is lower than the minimum point of body groove.
4. oil transport pipeline support device according to claim 1, is characterized in that: in lifting groove, be filled with sealing wax piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414910.XU CN203948785U (en) | 2014-07-27 | 2014-07-27 | Oil transport pipeline support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414910.XU CN203948785U (en) | 2014-07-27 | 2014-07-27 | Oil transport pipeline support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948785U true CN203948785U (en) | 2014-11-19 |
Family
ID=51890821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414910.XU Expired - Fee Related CN203948785U (en) | 2014-07-27 | 2014-07-27 | Oil transport pipeline support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110527A (en) * | 2014-07-27 | 2014-10-22 | 成都高普石油工程技术有限公司 | Oil pipeline support device |
| US9890876B2 (en) | 2014-03-28 | 2018-02-13 | Joint Stock Company “Transneft Siberia” | Method for installing a stationary support in a planned position |
| US10077541B2 (en) | 2014-03-28 | 2018-09-18 | Public Joint Stock Company “Transneft” | Movable pipeline-support and support assembly thereof |
| US10240690B2 (en) | 2014-03-28 | 2019-03-26 | Public Joint Stock Company “Transneft” | Stationary pipeline support |
-
2014
- 2014-07-27 CN CN201420414910.XU patent/CN203948785U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9890876B2 (en) | 2014-03-28 | 2018-02-13 | Joint Stock Company “Transneft Siberia” | Method for installing a stationary support in a planned position |
| US10077541B2 (en) | 2014-03-28 | 2018-09-18 | Public Joint Stock Company “Transneft” | Movable pipeline-support and support assembly thereof |
| US10240690B2 (en) | 2014-03-28 | 2019-03-26 | Public Joint Stock Company “Transneft” | Stationary pipeline support |
| CN104110527A (en) * | 2014-07-27 | 2014-10-22 | 成都高普石油工程技术有限公司 | Oil pipeline support device |
| CN104110527B (en) * | 2014-07-27 | 2017-01-25 | 江苏庆海石油机械有限公司 | Oil pipeline support device |
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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: 20141119 Termination date: 20150727 |
|
| EXPY | Termination of patent right or utility model |