CN107060805B - A kind of deviation correcting device of advanced levels pipe curtain jacking construction - Google Patents
A kind of deviation correcting device of advanced levels pipe curtain jacking construction Download PDFInfo
- Publication number
- CN107060805B CN107060805B CN201710176448.2A CN201710176448A CN107060805B CN 107060805 B CN107060805 B CN 107060805B CN 201710176448 A CN201710176448 A CN 201710176448A CN 107060805 B CN107060805 B CN 107060805B
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- CN
- China
- Prior art keywords
- pipe curtain
- fixing axle
- deviation correcting
- pedestal
- correcting device
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
Abstract
The invention discloses a kind of deviation correcting devices of advanced levels pipe curtain jacking construction, the device is made of pedestal, guide plate, steel belt and fixing axle, pedestal is fixedly mounted on the jacking end of pipe curtain, guide plate is connect by fixing axle with pedestal, and directional-rotation is realized by steel belt, thus guiding tube curtain jacking direction, simple structure of the present invention, it is easy to process, it can be used for during ultra-long horizontal pipe curtain jacking construction rectifying a deviation.
Description
Technical field
The invention belongs to ground neighboring tunneling auxiliary device technical fields, and in particular to a kind of advanced levels pipe curtain jacking is applied
The deviation correcting device of work.
Background technique
With greatly developing for infrastructure construction in china, all kinds of ground neighboring tunneling engineerings are emerged in multitude, under tunnel
Wear existing sensitive construction of structures.In such construction process, due to the presence of the existing construction of structures in periphery, Deformation control is wanted
It asks high, therefore is passed through during practice of construction frequently with the construction ancillary measure such as Guan Peng, pipe curtain, and the distance passed through is increasingly
It is long, further there is overlength pipe shed or pipe curtain.
Currently, the construction of ultra-long tube curtain is all made of the construction method of single-ended jacking, due to jacking distance, practice of construction process
In usually there is pipe curtain jacking direction and deviate and be difficult to rectify a deviation, and then lead to the jacking accidents such as unsuccessfully, cause unnecessary waste
And construction delay.It is therefore desirable to, a kind of suitable deviation correcting device is designed, once discovery pipe curtain jacking direction is deviateed, just
Real-time deviation correcting can be carried out according to departure degree and direction, to avoid doing over again or jacking failure.
Summary of the invention
To solve the above problems, the invention discloses a kind of deviation correcting device of advanced levels pipe curtain jacking construction, construction letter
Single, easy to process, operation is easy the direction correcting, it can be achieved that during ultra-long horizontal pipe curtain jacking construction.
In order to achieve the above objectives, technical scheme is as follows:
A kind of deviation correcting device of advanced levels pipe curtain jacking construction, it is characterised in that: the device is by pedestal, guide plate, biography
Dynamic steel band and fixing axle composition, pedestal are fixedly mounted on the jacking end of pipe curtain；Guide plate rear end is connect by fixing axle with pedestal,
Guide plate rear end is equipped with square groove, and tooth post is equipped in the middle part of fixing axle, and the steel belt passes through square groove and along pipe curtain length direction cloth
It sets, is formed into a loop, steel belt is equipped with the emptying aperture to match with tooth post.
Further, the pedestal is that steel is cylinder-shaped, and wall thickness is slightly larger than jacking tube curtain, is fixed on pipe curtain by welding manner
Jacking end, the front end of the pedestal uniformly cut with 4 grooves.
Further, the guide plate is wedge-shaped steel plate, and the quantity of guide plate is 4 pieces, and guiding front edge of board is wedge-formed incision
Type, guide plate rear end is nose circle shape, and is drilled with elongated circular hole, and fixing axle is cylindrical body, and the quantity of fixing axle is 4, fixed
Axis passes through circular hole, and connecting groove side is stretched out at both ends.
Further, the steel belt is strip soft steel band, and the quantity of steel belt is 4.
The beneficial effects of the present invention are:
A kind of deviation correcting device of advanced levels pipe curtain jacking construction of the present invention, once discovery pipe curtain deviates,
Steel belt can be rotated at pipe curtain pushing end, and then drive guide plate rotation, realize that jacking direction is adjusted, it can be achieved that overlength water
Correction during flat pipe curtain jacking construction, direction is accurate, and stable direction is non-slip, and simple structure, easy to process, and operation is held
Easily, construction efficiency is high.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram of base structure of the invention；
Fig. 3 is guide board structure schematic diagram of the invention；
Fig. 4 is guide plate sectional view of the invention.
Reference signs list:
1, pedestal；2, guide plate；3, steel belt；4, fixing axle, 5, square groove, 6, emptying aperture, 7, tooth post, 8, pipe curtain, 9, recessed
Slot.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown in Figure 1-3, a kind of deviation correcting device of advanced levels pipe curtain jacking construction of the present invention, by pedestal 1, leads
It is formed to plate 2, steel belt 3 and fixing axle 4, the pedestal 1 is fixedly mounted on the jacking end of pipe curtain 8；The guide plate 2 passes through
The fixing axle 4 is connect with the pedestal 1, and realizes directional-rotation by the steel belt 3, thus guiding tube curtain jacking side
To.
As depicted in figs. 1 and 2, the pedestal 1 is that steel is cylinder-shaped, and wall thickness is slightly larger than jacking tube curtain 8, solid by welding manner
It is scheduled on pipe curtain jacking end, the front end of the pedestal 1 uniformly cuts with 4 grooves 9, for installing the guide plate 2.
Shown in as shown in Figure 1, Figure 3 and Figure 4, the guide plate 2 is wedge-shaped steel plate, and quantity is 4 pieces, and guiding front edge of board is cut for wedge shape
The shape of the mouth as one speaks, guide plate are nose circle shape by 1 end of pedestal, and nose circle shape is drilled with elongated circular hole, in nose circle shape middle position, cuts with one
Square groove is welded with equally distributed tooth post 7 in the fixing axle 4 in square groove, during preventing correction, the steel belt 3 with
The guide plate 2 produces relative sliding, and causes the guide plate 2 that can not rotate, so that correction failure.
As shown in Figure 3 and Figure 4, the steel belt 3 is strip soft steel band, and quantity is 4, and every passes through described lead
It arranges to the square groove among plate 2 along 8 overall length of pipe curtain, forming circuit, and is carved in the certain length of 2 link position of guide plate
There is an emptying aperture 6 to match with the tooth post 7, it, can be on pipe curtain top once discovery 8 direction of pipe curtain is deviateed in implementation process
It pushes away end and rotates the steel belt 3, and then the guide plate 2 is driven to rotate, realize that jacking direction is adjusted.
Specifically, as shown in Fig. 1 and Fig. 3, Fig. 4, the fixing axle 4 is cylindrical body, and quantity is 4, initially passes through described lead
To the circular hole of 2 nose circle shape side of plate, then it is welded to connect at its both ends with the groove 9 of the pedestal.
It can be seen from the above description that the above embodiments of the present invention propose a kind of advanced levels pipe curtain jacking
, it can be achieved that correction during ultra-long horizontal pipe curtain jacking construction, direction is accurate for the deviation correcting device of construction, non-slip, and constructs
Simply, easy to process, operation is easy, and is accelerated construction progress.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (5)
1. a kind of deviation correcting device of advanced levels pipe curtain jacking construction, it is characterised in that: the device is by pedestal, guide plate, transmission
Steel band and fixing axle composition, pedestal are fixedly mounted on the jacking end of pipe curtain；Guide plate rear end is connect by fixing axle with pedestal, is led
It is equipped with square groove to plate rear end, tooth post is equipped in the middle part of fixing axle, the steel belt passes through square groove and arranges along pipe curtain length direction,
Forming circuit, steel belt are equipped with the emptying aperture to match with tooth post.
2. a kind of deviation correcting device of advanced levels pipe curtain jacking construction according to claim 1, it is characterised in that: the bottom
Seat is that steel is cylinder-shaped, and pedestal is fixed on pipe curtain jacking end.
3. a kind of deviation correcting device of advanced levels pipe curtain jacking construction according to claim 1, it is characterised in that: the bottom
The front end of seat uniformly cuts with 4 grooves, and the quantity of guide plate is 4 pieces, and guide plate rear end is nose circle shape, and has elongated circular hole,
Fixing axle is cylindrical body, and the quantity of fixing axle is 4, and fixing axle passes through circular hole, and connecting groove side is stretched out at both ends.
4. a kind of deviation correcting device of advanced levels pipe curtain jacking construction according to claim 1, it is characterised in that: described to lead
It is wedge-shaped steel plate to plate, guiding front edge of board is wedge-formed incision type.
5. a kind of deviation correcting device of advanced levels pipe curtain jacking construction according to claim 1, it is characterised in that: the biography
Dynamic steel band is strip soft steel band, and the quantity of steel belt is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710176448.2A CN107060805B (en) | 2017-03-23 | 2017-03-23 | A kind of deviation correcting device of advanced levels pipe curtain jacking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710176448.2A CN107060805B (en) | 2017-03-23 | 2017-03-23 | A kind of deviation correcting device of advanced levels pipe curtain jacking construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060805A CN107060805A (en) | 2017-08-18 |
| CN107060805B true CN107060805B (en) | 2019-08-16 |
Family
ID=59620175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710176448.2A Active CN107060805B (en) | 2017-03-23 | 2017-03-23 | A kind of deviation correcting device of advanced levels pipe curtain jacking construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060805B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2758434Y (en) * | 2004-12-24 | 2006-02-15 | 江源 | Guiding tube tracing drilling device for large tube canopy construction |
| CN201382206Y (en) * | 2009-04-15 | 2010-01-13 | 深圳市市政工程总公司 | Jacking pipe rectifying structure of FRPM pipe |
| CN201851779U (en) * | 2010-09-30 | 2011-06-01 | 中铁四局集团有限公司 | Transition pipe for deviation correction of steel pipe jacking |
| CN102183240B (en) * | 2011-03-14 | 2012-12-05 | 同济大学 | Inclination detection auxiliary device for pipe roof construction |
| CN102168563B (en) * | 2011-03-18 | 2012-12-05 | 同济大学 | Static pressure jack-in method of pipe sheds or small ducts |
| CN203547754U (en) * | 2013-07-09 | 2014-04-16 | 中铁十四局集团有限公司 | Device for improving construction precision of long and large pipe shed |
| CN104373041A (en) * | 2014-09-11 | 2015-02-25 | 中铁十六局集团第五工程有限公司 | Drilling deviation rectification method for 60-meter-long hole drilling of tunnel large pipe shed |
| CN205297546U (en) * | 2016-01-09 | 2016-06-08 | 中铁建大桥工程局集团第五工程有限公司 | Pipe roof construction is with wired probe positioner |
| CN206668277U (en) * | 2017-03-23 | 2017-11-24 | 中交三航局第三工程有限公司 | A kind of deviation correcting device of advanced levels pipe curtain jacking construction |
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2017
- 2017-03-23 CN CN201710176448.2A patent/CN107060805B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107060805A (en) | 2017-08-18 |
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