CN205479706U - Push pipe work jing ding advances structure - Google Patents
Push pipe work jing ding advances structure Download PDFInfo
- Publication number
- CN205479706U CN205479706U CN201620070976.0U CN201620070976U CN205479706U CN 205479706 U CN205479706 U CN 205479706U CN 201620070976 U CN201620070976 U CN 201620070976U CN 205479706 U CN205479706 U CN 205479706U
- Authority
- CN
- China
- Prior art keywords
- tube coupling
- track
- jack
- hoop
- guide wheel
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract description 33
- 238000010168 coupling process Methods 0.000 claims abstract description 33
- 238000005859 coupling reaction Methods 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract 5
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to a push pipe work jing ding advances structure, the top advance the structure by the wall of a well, back seat wall, jack, measurement system, violently top iron, constitute in the same direction as top iron, ring top iron, tube coupling, entrance to a cave stagnant water system, track, guide pulley, hoop, the jack level is placed on the base, and the jack back seat is fixed at the back seat on the wall, set up guide pulley and hoop on the track, the tube coupling is placed on the guide rail, lays violently top iron, ring top iron indisputable in the same direction as pushing up between jack and the tube coupling, set up measurement system on the base, entrance to a cave position sets up the stagnant water system. The utility model relates to a structure has easy dismounting, and the efficiency of construction is high, reduces the friction between track and the tube coupling, provides characteristics such as auxiliary guiding orientation for the tube coupling, has better economic technology benefit.
Description
Technical field
This utility model relates to a kind of upper pipe working well jacking structure.
Technical background
Along with the development of urban construction, underground space trenchless technology is increasingly being subject to people's attention, and is being widely used.How to install on the premise of to urbicide minimum and to change the water supply and drainage in city, coal gas and communications service, Construction Technique of Underground Works is proposed new demand.
Pipe-jacking technology is in the case of not excavating earth surface, utilizes hydraulic jack from upper pipe working well jacking section by section in underground by push-bench and tube coupling to be laid, until the non-excavating underground pipe line cable laying operation technique of push pipe received well.At present, in jacking construction, on the one hand the track of push pipe is typically made up of 2 I-steel, and the friction between pipeline and track is big, and jacking pipe joints is placed directly on track, does not has the stopping means of auxiliary.On the other hand, although tube coupling enters hole and done water-proofing treatment with borehole wall contact position, but typically have employed monolayer plastic plate or plastic cement ring flange, waterproof effect is poor.
In consideration of it, need a kind of installation of invention at present badly, hole stagnant water effect is good, reduces the friction between track and tube coupling, provides the guide-localization adjusting apparatus of auxiliary for tube coupling, is suitable for the upper pipe working well jacking structure of different size jacking construction.
Summary of the invention
The purpose of this utility model is to provide a kind of easy construction, reduces the friction between track and tube coupling, provides the guide-localization adjusting apparatus of auxiliary for tube coupling, be suitable for the upper pipe working well jacking structure of different size jacking construction
For achieving the above object, this utility model have employed techniques below scheme:
Upper pipe working well jacking structure, it is characterised in that: include jack, measurement system, horizontal top ferrum, form along top ferrum, ring top ferrum, tube coupling, hole water-stopping system, track, guide wheel and hoop；Jack lies in a horizontal plane on base, and jack back seat is fixed on reacting wall；Guide wheel and hoop are set on track；Tube coupling is placed on guide rail, lays horizontal top ferrum, along top ferrum and ring top ferrum between jack and tube coupling；Arranging measurement system on base, openings position arranges hole water-stopping system.
Further, track is uniformly arranged guide wheel in the direction of tube coupling jacking, and guide wheel bearing is fixed on track, and guide wheel can rotate along tube coupling jacking direction.
Hole water-stopping system is made up of curtain rubber slab, Circular Plate, fanning strip, bolt and embedded sleeve barrel；Curtain rubber slab, Circular Plate and fanning strip are stacked together, and are fixed on the borehole wall by bolt and embedded sleeve barrel attachment structure.
Being fixed in orbit by high-strength bolt bottom hoop, hoop top can be fixed together to drawing by screw rod.
This utility model has following feature and a beneficial effect:
(1) it is uniformly arranged guide wheel on push pipe track, decreases the friction of track and tube coupling, be more beneficial for the jacking construction of tube coupling.
(2) on push pipe track, detachable hoop is set, the guide-localization adjusting apparatus of auxiliary is provided for push pipe, after the jacking of this tube coupling completes, remove hoop top screws, the most separable installation not affecting next tube coupling of hoop, it is ensured that the stable jacking of tube coupling.
(3) hole is provided with water-stopping system, and water-stopping system is made up of rubber slab, Circular Plate, fanning strip, and is fixed on borehole wall appointment by screw rod and embedded sleeve barrel attachment structure, and easy construction, stagnant water effect is good.
Accompanying drawing explanation
Fig. 1 is this utility model upper pipe working well jacking structural representation；
Fig. 2 is hole water sealing structure detail drawing；
Fig. 3 is track sectional detail drawing；
In figure: 1. the borehole wall；2. reacting wall；3. jack back seat；4. jack；5. measure system；The most horizontal top ferrum；7. along top ferrum；8. ring top ferrum；9. tube coupling；10. hole water-stopping system；11. tracks；12. concrete cushions；13. blotters；14. bases；15. curtain rubber slabs；16. Circular Plate；17. fanning strips；18. bolts；19. embedded sleeve barrels；20. built-in slip casting pipes；21. hoops；22. screw rods；23. guide wheels；24. high-strength bolts；25. guide wheels hold axle；26. pre embedded bolts.
Detailed description of the invention
Not stating tired in these enforcements such as present embodiment welding for steel structure technique, bolt connection construction technique, borehole wall template-setup technique and concrete pouring construction technique, emphasis illustrates that this utility model relates to the embodiment of structure.
Fig. 1 is this utility model upper pipe working well jacking structural representation.With reference to shown in Fig. 1, this utility model upper pipe working well jacking structure specifically include that jack 4, measurement system 5, horizontal top ferrum 6, along top ferrum 7, ring top ferrum 8, tube coupling 9, hole water-stopping system 10, track 11, guide wheel 23, hoop 21.
Before upper pipe working well jacking structure is set up, bottom active well, first lay one layer of sand-gravel cushion 13, sand-gravel cushion pours a layer concrete bed course 12, lays jack 4 position at the borehole wall and pour reacting wall 2 and base 14 in advance.
With reference to shown in Fig. 1, jack 4 lies in a horizontal plane on base 14, and jack back seat 3 is fixed on reacting wall 2；Guide wheel 23 and hoop 21 are set on track 11；Tube coupling 9 is placed on the rail 11, lays horizontal top ferrum 6, along top ferrum 7, ring top ferrum 8 between jack 4 and tube coupling 9；Arranging measurement system 5 on base 14, openings position arranges hole water-stopping system 10.
With reference to described in Fig. 2, hole water-stopping system 10 is made up of curtain rubber slab 15, Circular Plate 16, fanning strip 17, bolt 18, embedded sleeve barrel 19；Curtain rubber slab 15, Circular Plate 16, fanning strip 17 are stacked together, and are fixed on the borehole wall by bolt 18 and embedded sleeve barrel 19 attachment structure and specify position.
With reference to described in Fig. 3, track 11 is uniformly arranged guide wheel 23 in the direction of tube coupling jacking, and guide wheel bearing 25 is fixing in orbit, and guide wheel 23 can rotate along tube coupling jacking direction；Being fixed on the rail 11 by high-strength bolt 24 bottom hoop 21, hoop 21 top is fixed together to drawing by screw rod 22, after the jacking of this tube coupling completes, removes hoop top screws 22, and hoop 21 is that is separable.
Claims (4)
1. a upper pipe working well jacking structure, it is characterised in that: include jack (4), measure system (5), horizontal top ferrum (6), suitable top ferrum (7), ring top ferrum (8), tube coupling (9), hole water-stopping system (10), track (11), guide wheel (23) and hoop (21)；Jack (4) lies in a horizontal plane on base (14), and jack back seat (3) is fixed on reacting wall (2)；Guide wheel (23) and hoop (21) are set on track (11)；Tube coupling (9) is placed on guide rail (11), lays horizontal top ferrum (6), along top ferrum (7) and ring top ferrum (8) between jack (4) and tube coupling (9)；Arranging measurement system (5) on base (14), openings position arranges hole water-stopping system (10).
Upper pipe working well jacking structure the most according to claim 1, it is characterized in that: described track (11) is uniformly arranged guide wheel (23) in the direction of tube coupling jacking, guide wheel bearing (25) is fixed on track (11), and guide wheel (23) can rotate along tube coupling jacking direction.
Upper pipe working well jacking structure the most according to claim 1, it is characterised in that: described hole water-stopping system (10) is made up of curtain rubber slab (15), Circular Plate (16), fanning strip (17), bolt (18) and embedded sleeve barrel (19)；Curtain rubber slab (15), Circular Plate (16) and fanning strip (17) are stacked together, and are fixed on the borehole wall by bolt (18) and embedded sleeve barrel (19) attachment structure.
Upper pipe working well jacking structure the most according to claim 1, it is characterised in that: described hoop (21) bottom is fixed on track (11) by high-strength bolt (24), and hoop (21) top can be passed through screw rod (22) and be fixed together to drawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070976.0U CN205479706U (en) | 2016-01-25 | 2016-01-25 | Push pipe work jing ding advances structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070976.0U CN205479706U (en) | 2016-01-25 | 2016-01-25 | Push pipe work jing ding advances structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479706U true CN205479706U (en) | 2016-08-17 |
Family
ID=56639925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070976.0U Active CN205479706U (en) | 2016-01-25 | 2016-01-25 | Push pipe work jing ding advances structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479706U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412505A (en) * | 2018-05-18 | 2018-08-17 | 北京翔鲲水务建设有限公司 | Jacking construction structure and pipe jacking construction method |
| CN108561137A (en) * | 2018-03-28 | 2018-09-21 | 中铁上海工程局集团有限公司 | A kind of rectangular top tube top iron construction to retract and application method |
| CN109458493A (en) * | 2018-12-20 | 2019-03-12 | 上海市政建设有限公司 | A kind of push pipe retaining limiting device and its application method |
| CN110748362A (en) * | 2019-12-12 | 2020-02-04 | 北京中岩智泊科技有限公司 | Pipe jacking assembly system and assembly method for necking shaft |
| CN112648435A (en) * | 2020-12-17 | 2021-04-13 | 北京中岩智泊科技有限公司 | Bidirectional jacking pipe jacking construction system and construction process |
| CN114294474A (en) * | 2022-03-03 | 2022-04-08 | 山西太水市政工程有限公司 | Jacking pipe system with positioning function and construction method thereof |
| CN115199816A (en) * | 2022-09-16 | 2022-10-18 | 凯丰智慧(山东省)市政工程有限公司 | Jacking device for trenchless jacking pipe construction |
| CN115370829A (en) * | 2022-08-19 | 2022-11-22 | 中铁四局集团第三建设有限公司 | Large-section rectangular jacking pipe construction method |
| CN115839437A (en) * | 2022-11-29 | 2023-03-24 | 中建八局第四建设有限公司 | Underground rain sewage pipeline jacking pipe construction method |
-
2016
- 2016-01-25 CN CN201620070976.0U patent/CN205479706U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561137A (en) * | 2018-03-28 | 2018-09-21 | 中铁上海工程局集团有限公司 | A kind of rectangular top tube top iron construction to retract and application method |
| CN108412505A (en) * | 2018-05-18 | 2018-08-17 | 北京翔鲲水务建设有限公司 | Jacking construction structure and pipe jacking construction method |
| CN109458493A (en) * | 2018-12-20 | 2019-03-12 | 上海市政建设有限公司 | A kind of push pipe retaining limiting device and its application method |
| CN110748362A (en) * | 2019-12-12 | 2020-02-04 | 北京中岩智泊科技有限公司 | Pipe jacking assembly system and assembly method for necking shaft |
| CN112648435A (en) * | 2020-12-17 | 2021-04-13 | 北京中岩智泊科技有限公司 | Bidirectional jacking pipe jacking construction system and construction process |
| CN114294474A (en) * | 2022-03-03 | 2022-04-08 | 山西太水市政工程有限公司 | Jacking pipe system with positioning function and construction method thereof |
| CN114294474B (en) * | 2022-03-03 | 2022-05-20 | 山西太水市政工程有限公司 | Jacking pipe system with positioning function and construction method thereof |
| CN115370829A (en) * | 2022-08-19 | 2022-11-22 | 中铁四局集团第三建设有限公司 | Large-section rectangular jacking pipe construction method |
| CN115199816A (en) * | 2022-09-16 | 2022-10-18 | 凯丰智慧(山东省)市政工程有限公司 | Jacking device for trenchless jacking pipe construction |
| CN115839437A (en) * | 2022-11-29 | 2023-03-24 | 中建八局第四建设有限公司 | Underground rain sewage pipeline jacking pipe construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |