CN204420384U - A kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well - Google Patents
A kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well Download PDFInfo
- Publication number
- CN204420384U CN204420384U CN201420866232.0U CN201420866232U CN204420384U CN 204420384 U CN204420384 U CN 204420384U CN 201420866232 U CN201420866232 U CN 201420866232U CN 204420384 U CN204420384 U CN 204420384U
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- jack
- push pipe
- sand
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- glass fiber
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Abstract
The utility model relates to a kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well, comprise body and jack, described body is made up of internal layer and skin, space is formed between internal layer and skin, the middle part in this space is provided with several jack around even circumferential, one end of this jack is fixed in space by jack base, the other end extension bar of described jack withstands with the ring-shaped rubber bed course sealing space, the side of described jack base is close to and is furnished with annular wooden dunnage, the two ends in described space all form pipeline slot, the madial wall of this pipeline slot is furnished with hydro-expansive rubber bed course.A kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well of the utility model, structure is simple, can effective waterproof, reduces the wearing and tearing of push pipe, makes push pipe uniform force, prevent from being out of shape.
Description
Technical field
The utility model relates to relay well field, particularly relates to a kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well.
Background technique
Glass fiber reinforced steel push pipe with sand is a kind of comparatively novel push pipe tubing, alkali-free glass fibre and textile article thereof is adopted to be reinforcing material, quartz sand particle is packing material, take thermosetting resin as body material, make by certain technological method, preparation process can adopt definite-length-winding process or centrifugal casting craft to carry out.
Internal surface of pipe is smooth, and structural pipe wall is made up of inside liner, construction layer, and construction layer is made up of glass fiber reinforced layer, burning into sand layer.
At the scene in jacking construction process, fiberglass sand inclusion layer push pipe radial-deformation should more than 0.4%.For ensureing tubing joint strength, joint socket two ends adopt pure glass fibre reinforced plastics to be made, and the pure glass fibre reinforced plastics segment length of faucet section is not less than 200mm.The pure glass fibre reinforced plastics segment length of female end is not less than 150mm.
Visible, the requirement for the relay well of the push pipe with sand of glass fibre reinforced plastics is very high, prevents sand layer pipe jacking radial direction excessive, but also will reduce push pipe and extraneous friction.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well, and structure is simple, can effective waterproof, reduces the wearing and tearing of push pipe, makes push pipe uniform force, prevent from being out of shape.
The utility model solves the technological scheme that its technical problem adopts: provide a kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well, comprise body and jack, described body is made up of internal layer and skin, space is formed between internal layer and skin, the middle part in this space is provided with several jack around even circumferential, one end of this jack is fixed in space by jack base, the other end extension bar of described jack withstands with the ring-shaped rubber bed course sealing space, the side of described jack base is close to and is furnished with annular wooden dunnage, the two ends in described space all form pipeline slot, the madial wall of this pipeline slot is furnished with hydro-expansive rubber bed course.
Supplement as one of the present utility model, between described ring-shaped rubber bed course and the extension bar of jack, circular top iron is installed, make ring-shaped rubber bed course uniform force, thus more steady to the promotion of push pipe, prevent push pipe to be out of shape excessive.
Supplement as another kind of the present invention, the middle part of described jack base has the injected hole running through body internal and external layer, can enter into tube wall, form mud off, effectively reduce tube wall and extraneous friction, reduce wear from slurry conveyed in pipe.
Further, the surface of described hydro-expansive rubber bed course is furnished with the rectangular preiection corresponding with insertion pipe, be embedded in caulking groove corresponding on insertion pipe when insertion pipe inserts, prevent hydro-expansive rubber bed course and insertion pipe from departing from sliding process, hydro-expansive rubber bed course has the effect of water-swellable, can effectively prevent extraneous water from entering in space after expansion.
Further, the length of described pipeline slot is not less than 200mm, and uniform force during guarantee glass reinforced plastic push pipe, prevents distortion.
Glass fibre reinforced plastics insertion pipe is inserted in the pipeline slot at two ends according to the direction of push pipe, the extension bar of jack towards identical with push pipe direction, by acting on while several jack, glass fibre reinforced plastics insertion pipe on push pipe direction can be ejected to push pipe direction, realize push pipe, the other end of this glass fibre reinforced plastics insertion pipe and the right-hand end of another relay well plug, and realize progressively heading into of glass fibre reinforced plastics by the continuous action of the jack on multiple relay well.
beneficial effect
The utility model relates to a kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well, structure is simple, hydro-expansive rubber pad at joint socket place can adjust according to tubing Interface Shape, the effective sealing of this rubber sheet gasket energy, prevents tubing and relay well inside and outside wall from colliding, prevents wearing and tearing, the side-play amount of the jacking correction in jacking construction can be accepted to a certain extent simultaneously, do not make tubing unbalance stress, cause stress to be concentrated, produce distortion.Each jack solid base is established a little injected hole, for reducing the friction of outer wall.After jacking construction, can take off jack, relay well can not take out, and is directly used in the intermediate connections of two segment pipes, closes injected hole, uses as pipeline.
Accompanying drawing explanation
Fig. 1 is that entirety of the present utility model partly cuts open structural drawing;
Fig. 2 be body described in the utility model partly cut open structural drawing;
Fig. 3 is body forward cross section structure figure described in the utility model;
Fig. 4 is the reverse cross section structure figure of body described in the utility model.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As Figure 1-4, mode of execution of the present utility model relates to a kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well, comprise body 1 and jack 2, described body 1 is made up of internal layer and skin, space is formed between internal layer and skin, the middle part in this space is provided with several jack 2 around even circumferential, one end of this jack 2 is fixed in space by jack base 5, the other end extension bar of described jack 2 withstands with the ring-shaped rubber bed course 10 sealing space, the side of described jack base 5 is close to and is furnished with annular wooden dunnage 4, the two ends in described space all form pipeline slot 8, the madial wall of this pipeline slot 8 is furnished with hydro-expansive rubber bed course 7.
Between described ring-shaped rubber bed course 10 and the extension bar of jack 2, circular top iron 6 is installed, makes ring-shaped rubber bed course 10 uniform force, thus more steady to the promotion of push pipe, prevent push pipe to be out of shape excessive.
The middle part of described jack base 5 has the injected hole 3 running through body 1 internal and external layer, extraneous mud can be made to enter into body 1 inner, reduces outside pressure, effectively reduces body 1 outer wall and extraneous friction, reduces wear.
The surface of described hydro-expansive rubber bed course 7 is furnished with the rectangular preiection corresponding with insertion pipe, be embedded in caulking groove corresponding on insertion pipe when insertion pipe inserts, prevent hydro-expansive rubber bed course 7 and insertion pipe from departing from sliding process, hydro-expansive rubber bed course 7 has the effect of water-swellable, can effectively prevent extraneous water from entering in space after expansion.
The length of described pipeline slot 8 is not less than 200mm, and uniform force during guarantee glass reinforced plastic push pipe, prevents distortion.
Embodiment
Glass fibre reinforced plastics insertion pipe is inserted in the pipeline slot 8 at two ends according to the direction of push pipe, the extension bar of jack 2 towards identical with push pipe direction, by acting on while several jack 2, glass fibre reinforced plastics insertion pipe on push pipe direction can be ejected to push pipe direction, realize push pipe, the other end of this glass fibre reinforced plastics insertion pipe and the right-hand end of another relay well plug, and realize progressively heading into of glass fibre reinforced plastics by the continuous action of the jack 2 on multiple relay well.
Claims (5)
1. the adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well, comprise body (1) and jack (2), it is characterized in that, described body (1) is made up of internal layer and skin, space is formed between internal layer and skin, the middle part in this space is provided with several jack (2) around even circumferential, one end of this jack (2) is fixed in space by jack base (5), the other end extension bar of described jack (2) withstands with the ring-shaped rubber bed course (10) sealing space, the side of described jack base (5) is close to and is furnished with annular wooden dunnage (4), the two ends in described space all form pipeline slot (8), the madial wall of this pipeline slot (8) is furnished with hydro-expansive rubber bed course (7).
2. the adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well according to claim 1, is characterized in that: be provided with circular top iron (6) between described ring-shaped rubber bed course (10) and the extension bar of jack (2).
3. the adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well according to claim 2, is characterized in that: the middle part of described jack base (5) has the injected hole (3) running through body (1) internal and external layer.
4. the adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well according to claim 1, it is characterized in that: the surface of described hydro-expansive rubber bed course (7) is furnished with the rectangular preiection corresponding with insertion pipe, be embedded in caulking groove corresponding on insertion pipe when insertion pipe inserts.
5., according to the adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well in claim 1-4 described in any one, it is characterized in that: the length of described pipeline slot (8) is not less than 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866232.0U CN204420384U (en) | 2014-12-30 | 2014-12-30 | A kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866232.0U CN204420384U (en) | 2014-12-30 | 2014-12-30 | A kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420384U true CN204420384U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420866232.0U Expired - Fee Related CN204420384U (en) | 2014-12-30 | 2014-12-30 | A kind of adapter sleeve for glass fiber reinforced steel push pipe with sand and relay well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420384U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565612A (en) * | 2014-12-30 | 2015-04-29 | 九峰海洋生态建设集团有限公司 | Connecting sleeve for glass-reinforced-plastic sand inclusion pipe jacking and relaying chamber |
| CN105114696A (en) * | 2015-07-28 | 2015-12-02 | 上海市基础工程集团有限公司 | Combined jacking pipe pushing and splicing device |
| CN111706713A (en) * | 2020-06-24 | 2020-09-25 | 北京市政建设集团有限责任公司 | Combined sealing structure between relays |
| CN114754194A (en) * | 2022-03-26 | 2022-07-15 | 北京金河水务建设集团有限公司 | Storage tank top pipe installation device and construction method thereof |
| CN117889277A (en) * | 2024-03-15 | 2024-04-16 | 邹平县民生金属材料有限公司 | Chemical equipment pipeline treatment structure |
-
2014
- 2014-12-30 CN CN201420866232.0U patent/CN204420384U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565612A (en) * | 2014-12-30 | 2015-04-29 | 九峰海洋生态建设集团有限公司 | Connecting sleeve for glass-reinforced-plastic sand inclusion pipe jacking and relaying chamber |
| CN105114696A (en) * | 2015-07-28 | 2015-12-02 | 上海市基础工程集团有限公司 | Combined jacking pipe pushing and splicing device |
| CN111706713A (en) * | 2020-06-24 | 2020-09-25 | 北京市政建设集团有限责任公司 | Combined sealing structure between relays |
| CN114754194A (en) * | 2022-03-26 | 2022-07-15 | 北京金河水务建设集团有限公司 | Storage tank top pipe installation device and construction method thereof |
| CN117889277A (en) * | 2024-03-15 | 2024-04-16 | 邹平县民生金属材料有限公司 | Chemical equipment pipeline treatment structure |
| CN117889277B (en) * | 2024-03-15 | 2024-06-04 | 邹平县民生金属材料有限公司 | Chemical equipment pipeline treatment structure |
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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: 20150624 Termination date: 20161230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |