CN201106715Y - Horizontal hydraulic top pipe machine - Google Patents
Horizontal hydraulic top pipe machine Download PDFInfo
- Publication number
- CN201106715Y CN201106715Y CNU2007200652689U CN200720065268U CN201106715Y CN 201106715 Y CN201106715 Y CN 201106715Y CN U2007200652689 U CNU2007200652689 U CN U2007200652689U CN 200720065268 U CN200720065268 U CN 200720065268U CN 201106715 Y CN201106715 Y CN 201106715Y
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- CN
- China
- Prior art keywords
- hollow top
- conduit
- backing plate
- oil cylinders
- jacking
- 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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Abstract
The utility model relates to a level hydraulic push bench which comprises bases and oil cylinders, wherein, the bases are composed of two guide sliding tracks that are arranged in parallel, a rear backing plate and section steel, one side of the two guide sliding tracks is connected by the section steel, the other side thereof is connected by the rear backing plate, the oil cylinders are double oil cylinders that are arranged in parallel, the bases of the two oil cylinders are connected with the rear backing plate, the heads of the two oil cylinders are connected with a hollow top head, the rear part of the hollow top head is also connected with a guide pipe groove which is positioned between the two oil cylinders and at the center of the hollow top head, two guide sliding plates are respectively connected with the bottom surface of the hollow top head and the rear bottom surface of the guide pipe groove, the two guide sliding plates are positioned on the two guide sliding tracks by block grooves, blocking pipe clamps are arranged above the guide pipe groove, and the front part of the hollow top head is provided with a radical adjustment guide screw rod. The level hydraulic push bench is suitable for filter pipe laying construction in the tailing dam radiation well seepage eliminating system engineering and is capable of satisfying the jacking operation requirements in the narrow working space. The level hydraulic pipe jacking machine has the advantages of small appearance size, flexible turning, convenient emplacement and long pavement distance, and the jacking along levelly random position and the guide pipe tow-back can be realized.
Description
Technical field
The utility model belongs to pipeline non-excavating construction equipment, is specifically related to tailing dam radiation well array and oozes the system construction push-bench.
Background technique
In the pipeline non-excavating construction, adopt method of construction such as rig boring or push-bench jacking usually, thereby often use various rigs or push-bench to carry out operation.At home in the tailing dam comprehensive management engineering, often use the radiation well array to ooze systems engineering and come dam body consolidation, the radiation well array oozes systems engineering often must be underground than big buried depth position on the mine tailing stratum, lay tens meters long filter pipes along radial horizontal radial any direction, lay operation and must in the good open caisson of construction in advance, carry out.For guaranteeing to satisfy drainage requirement after filter pipe is laid, filter pipe is laid direction, the gradient all is subjected to strict restriction, and the pipe laying guiding has been proposed higher requirement.Especially filter pipe outer wrapping geomembrane and pipeline all can not be damaged, in addition, add mine tailing moisture content height, poor stability, characteristics such as pore-forming difficulty, in the case, the suitable tremie method that adopts carries out the non-excavation laying construction, promptly utilizes hydraulic ceiling coil machine jacking high strength geology conduit earlier, plays the effect at fine coal grieshoch pore-forming, in conduit, lay filter pipe then, again conduit is returned at last and pull out.
In above-mentioned construction, be subjected to the restriction of factors such as construction site, work surface space, formation characteristics, the requirement of top power, pipe laying requirement, to the boundary dimension of rig and push-bench, in placely turn to, aspect such as top power, jacking guiding all proposed specific (special) requirements.Little as the radial internal diameter, filter pipe will carry out non-excavation method in this space lays, and the jacking construction work surface is narrow, and the jacking conduit need be along the laying of radial horizontal radial any direction, and the push-bench external dimension are restricted, and must turn to flexible, in place convenience.At present, the push-bench that customizes on the market is generally single oil cylinder push-bench, but such equipment is in place at pipeline, poor-performing aspect the jacking guiding, and can only realize jacking, can't return and drag, and can not satisfy the requirement of above-mentioned tremie method construction.
The model utility content
Technical problem to be solved in the utility model is the defective that exists at prior art, provide a kind of satisfy narrow working space jacking job requirements, boundary dimension little, turn to flexible, in place convenience, can and lay distance along horizontal arbitrary orientation jacking, and can realize that conduit returns the horizontal hydraulic pressure push-bench that drags.
For solving the problems of the technologies described above, the utility model adopts following technical proposals:
Horizontal hydraulic pressure push-bench of the present utility model, comprise base and oil cylinder, it is characterized in that: described base is by two directive slide tracks that be arranged in parallel, back backing plate and shaped steel constitute, one side of two directive slide tracks is connected by shaped steel, opposite side is connected by the back backing plate, described oil cylinder, be the two oil cylinders that be arranged in parallel, two cylinder pedestals link to each other with the back backing plate, two oil cylinder heads link to each other with a hollow top, rear portion, described hollow top also is connected with a conduit trough, conduit trough respectively is connected with a blade fin in bottom surface, hollow top and bottom surface, conduit trough rear portion between two oil cylinders and in the central authorities of hollow top, two blade fins all are positioned on two directive slide tracks by the draw-in groove that is provided with on it, described conduit trough top is equiped with the chucking pipe clamp, and front portion, hollow top is equiped with can be along hollow top internal orifice dimension to the guide spiro rod of adjusting.
As further improvement of the utility model, the central authorities of described back backing plate offer and the corresponding notch of conduit trough.Described directive slide track bottom is provided with the screw rod of adjustment up and down that can adjust substructure height.Before and after being equiped with, the front portion of described shaped steel adjusts screw rod.
Compared with prior art, the beneficial effects of the utility model are:
Horizontal hydraulic pressure push-bench of the present utility model, simple in structure, boundary dimension is little, can satisfy the requirement of narrow working space jacking operation, solved push pipe work operations faciostenosis, the push-bench external dimension are restricted and problems such as jacking thrust, and can realize that push-bench turns to, convenience in place, can simultaneously, also have the following advantages along effects such as horizontal any direction jacking and jacking guiding:
1, this push-bench adopts hollow top, and conduit can pass in hollow top, can implement to come directly towards jacking and two kinds of method of construction of top back peg catheter groove jacking.
2, this push-bench uses two oil cylinders, hollow top, and on the backing plate of back, slot, as meet in the work progress conduit top when not entering or other situations must return when dragging conduit, as long as the utility model is turned around, can take back peg catheter groove to drag conduit and realize that conduit returns and drag that it is next that hauling-out can be returned in the conduit top when guaranteeing construction when not entering.
When 3, push-bench adopted back, hollow top peg catheter groove jacking construction, conduit passed with the conduit top in the hollow top and is connected, the catheter length in the time of can increasing each jacking, minimizing pipe joint quantity, accelerating construction progress.Conduit by chucking pipe clamp and guide spiro rod come controlling party to, can control conduit preferably along the directive slide track jacking, realize the correction control of conduit jack-in process by adjusting guide spiro rod simultaneously.Also can adjust jacking length flexibly by conduit adjustment joint or cushion block etc. are set.Can not satisfy when installing length in single catheter, can carry out conduit in the jacking easily and connect.
4, push-bench is by blade fin, directive slide track, increased guiding length, guarantee that conduit can carry out jacking by direction initialization, and can lead, rectify a deviation conduit jacking direction during jacking construction, make conduit jacking guiding more accurate, also can be by adjusting the control of rectifying a deviation of base rail angle and conduit top structure form.
5, can separate with the utility model with the supporting power system of the utility model, power is provided by independent hydraulic power station, reduces machine volume.Simultaneously, each part dimension can be selected according to the construction site situation and design flexibly, satisfies the requirement that the operation place is restricted.
Description of drawings
Fig. 1 is a perspective view of the present utility model,
Work schematic representation when Fig. 2 carries out jacking for the utility model,
Fig. 3 be the A of Fig. 2 to view,
Fig. 4 returns work schematic representation when dragging for the utility model carries out conduit.
Each label is represented among the figure:
1, back backing plate 101, notch
102, connecting pin ear 2, oil cylinder
3, conduit trough 4, chucking pipe clamp
5, hollow top 6, guide spiro rod
7, screw rod is adjusted in directive slide track 8, front and back
9, adjust screw rod 10, blade fin up and down
11, shaped steel 12, conduit top
13, conduit adjustment joint 14, pipe joint
15, conduit 16, adjustment cushion block
Embodiment
As shown in Figure 1, 2, 3, horizontal hydraulic pressure push-bench of the present utility model comprises base and oil cylinder, wherein, base is made of two directive slide tracks that be arranged in parallel 7, back backing plate 1 and shaped steel 11, and a side of two directive slide tracks 7 is welded to connect by shaped steel 11, and opposite side is welded to connect by back backing plate 1.Oil cylinder adopts the two oil cylinders 2 that be arranged in parallel, is welded with two connecting pin ears 102 on the back backing plate 1, and each connecting pin ear 102 links to each other with a cylinder pedestal respectively by straight pin; Two oil cylinder heads then all connect together by straight pin and the hollow top 5 of a sleeve pipe, and synchronous jacking and retraction are realized in oil cylinder head and hollow top 5; 5 rear portions, hollow top also have been welded to connect a conduit trough 3, and conduit trough 3 can come directly towards jacking and conduit trough 3 back extension jackings between two oil cylinders 2 and in the central authorities of hollow top 5, and the central authorities of back backing plate 1 offer and conduit trough 3 corresponding notches 101.Respectively be connected with a blade fin 10 in 5 bottom surfaces, hollow top and bottom surface, conduit trough 3 rear portion, two blade fins 10 all are positioned on two directive slide tracks 7 by the draw-in groove that is provided with on it, play the guiding role, make conduit jacking guiding more accurate, conduit trough 3 tops are welded with chucking pipe clamp 4, can make conduit be close to conduit trough 3 base plates, 5 front portions, hollow top are equiped with and can adjust duct direction with chucking pipe clamp 4 along hollow top 5 internal orifice dimensions to the guide spiro rod of adjusting 6.Be equiped with front and back in the front portion of base shaped steel 11 and adjust screw rod 8.When the utility model was in place, on the one hand, back backing plate 1 was adjacent to wall, the borehole wall fixed, on the other hand, by adjusting screw rod 8 before and after adjusting this push-bench was fixed along its length direction.Simultaneously, directive slide track 10 bottoms are welded with four screw rods of adjustment up and down 9 that can adjust substructure height, play the effect of adjusting base level and support.Hollow top 5 is adopted in top of the present utility model, conduit 15 passes (see figure 2) in hollow top 5, be installed in the conduit trough 3, with conduit 15 location, realize the correction control of conduit 15 jack-in process by adjusting guide spiro rod 6 simultaneously by chucking pipe clamp 4, guide spiro rod 6.By two oil cylinder 2 transferring power, calculating the required top of jacking power according to inspection selects oil cylinder specifications and models and power system (as long as power system can satisfy pressure and flow, design separately, separate with this machine, control two hydraulic jack synchronous workings by three reversing control valves), it is flexible to control two oil cylinders, to satisfy top power requirement.Flexible by two oil cylinders 2, drive 5 to-and-fro motion of hollow top, be installed in hollow top 5 and after be hung on the motion of conduit 15 by two oil cylinders 2 in the conduit trough 3 of hollow top 5 and realize that jacking drags with returning.Adjust screw rod 8 and adjust screw rod 9 up and down and realize that horizontal installation in position of the present utility model and horizontal any direction turn to by directive slide track 7, blade fin 10, front and back.
Below sketch working procedure of the present utility model.
Jacking operation: as shown in Figure 2, behind the push-bench of the present utility model location, conduit top 12 and conduit 15 are installed, conduit top 12 is installed in the conduit trough 3, conduit 15 (or conduit adjustment joint 13) passes hollow top 5 and is connected with conduit top 12, tightens conduit chucking pipe clamp 4 and guide spiro rod 6, after first segment conduit 15 is installed and adjusted, oil cylinder 2 cylinder heads stretch out, jacking first segment conduit 15 after jacking puts in place, unclamps pipeline chucking pipe clamp 4, unload downcomer top 12, oil cylinder 2 returns are connected by joint the second joint conduit 15 fasteningly with first segment, load onto conduit again and come directly towards 12, tighten conduit chucking pipe clamp 4 and guide spiro rod 6, repeat operation and carry out the conduit jacking.Also can conduit come directly towards 12 and conduit 15 between conduit adjustment joint 13 is set or/and adjust cushion block 16, conduit adjustment joint 13 is connected with conduit 15 by pipe joint 14, with flexible adjustment jacking length.All conduits 15 all are threaded by pipe joint 14.
Return and drag construction: as shown in Figure 4, lay at filter pipe and to finish, or conduit 15 meets the inclined to one side or jacking in top at need in jack-in process, this push-bench can be turned around, conduit 15 is connected with conduit top 12 in hanging over conduit trough 4 by the notch 101 of back backing plate 1, with conduit 15 hauling-outs.
Claims (4)
1, a kind of horizontal hydraulic pressure push-bench, comprise base and oil cylinder, it is characterized in that: described base is by two directive slide tracks that be arranged in parallel, back backing plate and shaped steel constitute, one side of two directive slide tracks is connected by shaped steel, opposite side is connected by the back backing plate, described oil cylinder, be the two oil cylinders that be arranged in parallel, two cylinder pedestals link to each other with the back backing plate, two oil cylinder heads link to each other with a hollow top, rear portion, described hollow top also is connected with a conduit trough, conduit trough respectively is connected with a blade fin in bottom surface, hollow top and bottom surface, conduit trough rear portion between two oil cylinders and in the central authorities of hollow top, two blade fins all are positioned on two directive slide tracks by the draw-in groove that is provided with on it, described conduit trough top is equiped with the chucking pipe clamp, and front portion, hollow top is equiped with can be along hollow top internal orifice dimension to the guide spiro rod of adjusting.
2, horizontal hydraulic pressure push-bench according to claim 1 is characterized in that the central authorities of described back backing plate offer and the corresponding notch of conduit trough.
3, horizontal hydraulic pressure push-bench according to claim 1 and 2 is characterized in that described directive slide track bottom is provided with the screw rod of adjustment up and down that can adjust substructure height.
4, horizontal hydraulic pressure push-bench according to claim 3 is characterized in that the front portion of described shaped steel is equiped with front and back adjustment screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200652689U CN201106715Y (en) | 2007-11-30 | 2007-11-30 | Horizontal hydraulic top pipe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200652689U CN201106715Y (en) | 2007-11-30 | 2007-11-30 | Horizontal hydraulic top pipe machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106715Y true CN201106715Y (en) | 2008-08-27 |
Family
ID=39958519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200652689U Expired - Fee Related CN201106715Y (en) | 2007-11-30 | 2007-11-30 | Horizontal hydraulic top pipe machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106715Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676193A (en) * | 2013-11-27 | 2015-06-03 | 积通管道顾问及工程有限公司 | Pipe-jacking device for repairing pipeline by pipe-jacking method |
| CN106869973A (en) * | 2017-03-09 | 2017-06-20 | 黎泽芝 | A kind of Intubaction device for tunnel pipe roof construction |
| CN109538230A (en) * | 2018-11-25 | 2019-03-29 | 罗丁 | A kind of height adjustable push-bench of municipal administration piping lane construction |
| CN109577996A (en) * | 2019-01-04 | 2019-04-05 | 温州华庭建设有限公司 | Push-bench and trenchless prop pipelining method |
| CN110159836A (en) * | 2019-05-15 | 2019-08-23 | 安徽昊宇建设工程有限公司 | A kind of small-bore pipeline jacking construction method |
| CN110440052A (en) * | 2019-08-09 | 2019-11-12 | 简辽 | A kind of smooth lifting body of movable type for jacking construction |
-
2007
- 2007-11-30 CN CNU2007200652689U patent/CN201106715Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676193A (en) * | 2013-11-27 | 2015-06-03 | 积通管道顾问及工程有限公司 | Pipe-jacking device for repairing pipeline by pipe-jacking method |
| CN106869973A (en) * | 2017-03-09 | 2017-06-20 | 黎泽芝 | A kind of Intubaction device for tunnel pipe roof construction |
| CN106869973B (en) * | 2017-03-09 | 2018-12-25 | 黎泽芝 | A kind of Intubaction device for tunnel pipe roof construction |
| CN109538230A (en) * | 2018-11-25 | 2019-03-29 | 罗丁 | A kind of height adjustable push-bench of municipal administration piping lane construction |
| CN109577996A (en) * | 2019-01-04 | 2019-04-05 | 温州华庭建设有限公司 | Push-bench and trenchless prop pipelining method |
| CN109577996B (en) * | 2019-01-04 | 2020-10-30 | 温州华庭建设有限公司 | Pipe jacking machine and trenchless pipe jacking construction method |
| CN110159836A (en) * | 2019-05-15 | 2019-08-23 | 安徽昊宇建设工程有限公司 | A kind of small-bore pipeline jacking construction method |
| CN110440052A (en) * | 2019-08-09 | 2019-11-12 | 简辽 | A kind of smooth lifting body of movable type for jacking construction |
| CN110440052B (en) * | 2019-08-09 | 2021-02-09 | 上海矩顶工程科技有限公司 | Movable smooth jacking mechanism for pipe jacking construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090515 Address after: No. 130, West Mine Street, Taiyuan, Shanxi, zip code: 030024 Co-patentee after: THE 7TH ENGINEERING CO., LTD. OF CHINA RAILWAY 12TH BUREAU Group Patentee after: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. Address before: No. 176 Youyi Road, Hunan, Changsha: 410004 Patentee before: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: The 7th Engineering Co., Ltd. of China Railway 12th Bureau Group Assignor: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. Contract fulfillment period: 2009.9.15 to 2015.9.14 Contract record no.: 2009430000087 Denomination of utility model: Horizontal hydraulic top pipe machine Granted publication date: 20080827 License type: Exclusive license Record date: 20090929 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.15 TO 2015.9.14; CHANGE OF CONTRACT Name of requester: CHINA RAILWAY 12 BUREAU SEVENTH GROUP ENGINEERING Effective date: 20090929 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20131130 |