CN102094648A - Mobile support device - Google Patents
Mobile support device Download PDFInfo
- Publication number
- CN102094648A CN102094648A CN 201110007171 CN201110007171A CN102094648A CN 102094648 A CN102094648 A CN 102094648A CN 201110007171 CN201110007171 CN 201110007171 CN 201110007171 A CN201110007171 A CN 201110007171A CN 102094648 A CN102094648 A CN 102094648A
- Authority
- CN
- China
- Prior art keywords
- walking
- wheels
- trestle
- strutting arrangement
- traveling
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a mobile support device. The mobile support device comprises a traveling frame and at least two groups of longitudinal traveling wheel sets arranged on the traveling frame, wherein, the longitudinal traveling wheel sets comprise reverse guide wheels and hanging roller wheels which are connected together through a transmission mechanism, and the reverse guide wheels are connected with a motor; and support pillar feet needed for forming stable support are arranged under the traveling frame. By utilizing the mobile support device, self-acting movement of a trestle can be realized so as to better adapt to various working conditions, and preliminary works for trestle traveling such as excavation face leveling, steel rail pavement and the like as well as applications of auxiliary equipment in the case of traveling are reduced, thus the device has the advantages of good safety performance and high construction efficiency so as to further shorten construction period.
Description
Technical field
The present invention relates to engineer operation and haulage device, specifically is a kind of mobile bracing or strutting arrangement, can be used for the walking of trestle.
Background technology
Along with the Chinese society expanding economy, the modernization of the country pace of construction is accelerated, and highway, railway are the key projects of China's transport development.Along with the continuous increase of highway, railway construction, construction of tunnel also increases thereupon, and trestle is the capital equipment that solves transportation of face excavation construction and inverted arch construction interference problem in the construction of tunnel.
Traditional simple and easy trestle does not have mobile device, uses very inconvenience during construction, needs a large amount of personnel and equipment to cooperate it to move, and expends the plenty of time.Though existing movable trestle has increased mobile device, and is very simple and easy, front end mobile device especially, the walking condition is very strict, needs a large amount of previous works.It requires preliminary bracing ground opposed flattened, set up interim support, lay railway sleepers and rail, forklift traction, this movable trestle is slow in action, need the cooperation of manually a large amount of and plant equipment, need be during operation with for a long time, the duration that can not cooperate tunnel blasting excavation fully, increase the duration, had certain potential safety hazard when mobile simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of mobile bracing or strutting arrangement that can effectively solve trestle mobile problem in constructing tunnel.
The object of the present invention is achieved like this: a kind of mobile bracing or strutting arrangement, it comprises walking frame and is installed at least two groups on the walking frame wheels of vertically walking, described vertical walking wheels comprise anti-rail wheel and hang roller, described anti-rail wheel connects motor, and hangs roller by the transmission mechanism connection; The required support suspension column of the stable support of formation is arranged under the described walking frame.
Technical scheme of the present invention also comprises: have cross track to be fixed on the walking frame, have a traversing pull bar two to connect vertical walking wheels wheels of can realizing vertically walking respectively and move along cross track, this traversing pull bar is connected with walking frame.
Be equipped with hydraulic system in the described support suspension column, can realize supporting the height adjusting of suspension column.
Described traversing pull bar is controlled by the transverse hydraulic system.
Case and outer seat in wherein one group of vertical traveling wheels comprise in described vertical walking wheels, described anti-rail wheel and hang roller be installed in in the seat, interior case and outer seat are connected by alignment pin, and by swinging the effect of realization adjustment relatively.
The present invention is the mobile bracing or strutting arrangement that is used for the trestle front end.Both having can be used for the traversing and vertical shift of trestle front end, is again the interim support system that hangs over main bridge leading portion capable of hoisting.During the trestle vertical shift, the elevating mechanism jacking of trestle, mobile bracing or strutting arrangement is hung roller stress after breaking away from ground, drives mobile bracing or strutting arrangement and moves to trestle master bridge foremost.During interim support when mobile bracing or strutting arrangement moves as trestle, anti-rail wheel load-bearing and rear end travelling wheel drive the trestle vertical shift simultaneously, realize vertical stepping.When the trestle front end is traversing, need this moment mobile bracing or strutting arrangement to support as the trestle front end temporarily, operation transverse hydraulic system, trestle i.e. transverse moving left and right on walking frame.After the trestle front end is installed this automatic running mechanism, the self-action of having realized trestle moves, better adapt to various operating modes, the use of auxiliary equipment when having reduced the previous work of trestles such as smooth excavation face, steel rail laying walking and walking, guarantee the needs of automatic walking in the trestle operate as normal, do not influence construction quality and duration, security performance is good, the efficiency of construction height, the reduction of erection time.
Description of drawings
Describe the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is left view of the present invention (Figure 1A-A view);
Fig. 3 is the vertical wheels A structural scheme of mechanism out of shape of the present invention (Figure 1B-B view);
Fig. 4-Fig. 7 drives trestle vertical shift stride view for the present invention;
Fig. 8 drives operating distance view of trestle vertical shift for the present invention;
Fig. 9-Figure 12 drives the traversing stride view of trestle front end for the present invention.
The specific embodiment
With reference to accompanying drawing 1-3, structure of the present invention comprises walking frame 1, vertical traveling wheels A, vertical traveling wheels B and hydraulic system and electrical system.Vertically traveling wheels A, B are connected with traversing pull bar 3 by swivel pin, and traversing pull bar 3 is connected with walking frame 1 by connecting otic placode 16, and the cover plate 14 of spacing vertical traveling wheels A, B is housed on the crossbeam of walking frame; Vertically traveling wheels A, B contact with cross track 11 by traversing slide block 15, can move along cross track 11, and cross track 11 is welded on the walking frame 1.In the traversing pull bar 3 sideslip oil cylinder is housed, is connected as a single entity with walking frame 1, control by the transverse hydraulic system by connecting otic placode 16.Walking frame 1 has four to support suspension columns 2, in be equipped with hydraulic system, supporting suspension column 2 can be according to the automatic leveling height of concrete contact surface, to adapt to the operating mode of initial stage excavation face injustice.Initiatively wheels and driven wheels are vertically arranged respectively in traveling wheels A and the B, and initiatively hang roller 5 and the anti-rail wheel 6 in the wheels is connected by transmission mechanism, and anti-rail wheel 6 directly is connected with motor, realizes electronic control; The balance of hanging roller 5 and the mobile bracing or strutting arrangement of anti-rail wheel 6 assurances in the driven wheels, stability is higher; Vertically traveling wheels A hang roller 5 and anti-rail wheel 6 be installed in by bolt on the case 7, interior case 7 devices are outside in the seat 8, and are fixing by alignment pin 9; Vertically hang roller 5 and the anti-rail wheel 6 of traveling wheels B are installed on the block 10 by bolt, and so vertical traveling wheels A can realize the effect of adjustment by swing relatively.Hang roller 5 and be used for mobile bracing or strutting arrangement vertically moving on trestle; Anti-rail wheel 6 is used for vertical reach of trestle; Alignment pin 9 had both played positioning action, realized the balance of four travelling wheels again by walking frame 1 hydraulic system, made full use of material and reduced friction.Be welded with clamp 4 on the base plate of outer seat 8, be used for the location of traversing slide block 15.Described mobile bracing or strutting arrangement can be realized the traversing and vertical shift of straighforward operation by prepackage electric remote control device.
Introduce the present invention below in conjunction with accompanying drawing and be used for the duty that trestle is walked:
See that from Fig. 4 to Fig. 8 mobile bracing or strutting arrangement 17 drives the stride state that trestle vertically advances.Trestle is provided with anti-rail wheel track, after trestle enters walking states, pack up the support suspension column of trestle elevating mechanism 13, it is broken away from ground one segment distance, mobile bracing or strutting arrangement 17 is as the interim support of trestle front end at this moment, support on the excavation face, hydraulic system is regulated the suspension column balance automatically on the walking frame 1, and anti-rail is taken turns 6 load-bearing.Starting running motor moves anti-rail wheel 6 and rear end travelling wheel and drives trestle simultaneously and carry out the vertical shift stepping.Elevating mechanism 13 jackings, trestle promotes, mobile bracing or strutting arrangement 17 built on stilts, hang 5 roller load-bearing this moment, and starter motor is hung the mobile bracing or strutting arrangement of roller 5 drives and is run to trestle foremost, finishes the Integratively step-by-step operation.Fall trestle once more, repeat a step-by-step operation, the trestle construction operation length of vertically advancing is advanced once more as the concreting duty.
See that from Fig. 9 to Figure 12 mobile bracing or strutting arrangement 17 drives the stride state that the trestle front end laterally moves.Terminal support column pin and disengaging ground before elevating mechanism 13 is packed up, this moment, main bridge front end dropped on the automatic running mechanism, operation transverse hydraulic system, hydraulic jack promotes traversing pull bar 3, traversing pull bar 3 drives vertical traveling wheels A, B and carry out transverse moving left and right on the cross moving track 11 of walking frame 1, thereby drives the transverse moving left and right of main bridge 12 front ends.Need relatively largely when traversing, elevating mechanism 13 is propped up trestle earlier, mobile bracing or strutting arrangement 17 built on stilts, and the operation hydraulic system is carried out traversing operation to extreme position then with walking frame is traversing, and it is traversing to finish Integratively.Repeat the traversing amount that whole traversing operation can realize different demands.
In sum, the present invention can realize the traversing and vertical shift of the self-action of trestle, better adapts to various operating modes, the use of auxiliary equipment when having reduced the previous work of trestles such as smooth excavation face, steel rail laying walking and walking, security performance is good, efficiency of construction is high, further the reduction of erection time.
The present invention also can be used for the automatic walking of other device and supports.
Claims (6)
1. mobile bracing or strutting arrangement, it is characterized in that: it comprises walking frame and is installed at least two groups on the walking frame wheels of vertically walking, described vertical walking wheels comprise anti-rail wheel and hang roller that described anti-rail wheel connects motor, and hangs roller by the transmission mechanism connection; The required support suspension column of the stable support of formation is arranged under the described walking frame.
2. mobile bracing or strutting arrangement according to claim 1, it is characterized in that: have cross track to be fixed on the walking frame, have a traversing pull bar two to connect vertical walking wheels respectively and can realize that these wheels of vertically walking move along cross track, this traversing pull bar is connected with walking frame.
3. mobile bracing or strutting arrangement according to claim 1 and 2 is characterized in that: be equipped with hydraulic system in the described support suspension column, can realize supporting the height adjusting of suspension column.
4. mobile bracing or strutting arrangement according to claim 2 is characterized in that: described traversing pull bar is controlled by the transverse hydraulic system.
5. according to claim 1 or 2 or 4 described mobile bracing or strutting arrangements, it is characterized in that: case and outer seat in wherein one group of vertical traveling wheels comprises in described vertical walking wheels, described anti-rail is taken turns and is hung roller and is installed in the interior seat, interior case is connected by alignment pin with outer seat, and by swinging the effect that realizes adjustment relatively.
6. mobile bracing or strutting arrangement according to claim 3, it is characterized in that: case and outer seat in wherein one group of vertical traveling wheels comprises in described vertical walking wheels, described anti-rail is taken turns and is hung roller and is installed in the interior seat, interior case is connected by alignment pin with outer seat, and by swinging the effect that realizes adjustment relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007171 CN102094648A (en) | 2011-01-14 | 2011-01-14 | Mobile support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007171 CN102094648A (en) | 2011-01-14 | 2011-01-14 | Mobile support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102094648A true CN102094648A (en) | 2011-06-15 |
Family
ID=44127896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110007171 Pending CN102094648A (en) | 2011-01-14 | 2011-01-14 | Mobile support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102094648A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927250A (en) * | 2016-06-27 | 2016-09-07 | 湖南五新机械有限公司 | Movable support mechanism of box type main beam lower support type trestle |
| CN105952480A (en) * | 2016-06-27 | 2016-09-21 | 湖南五新机械有限公司 | Box girder through type self-propelled hydraulic invert trestle |
| CN107447642A (en) * | 2016-06-01 | 2017-12-08 | 湖南五新机械有限公司 | Auto-control framework movable trestle |
| CN108733058A (en) * | 2018-05-28 | 2018-11-02 | 光力（苏州）智能装备技术研究院有限公司 | Unmanned trestle vehicle intelligent guidance system |
| CN109183601A (en) * | 2018-10-26 | 2019-01-11 | 河北创恒智能装备科技有限公司 | Telescopic intelligent multifunctional inverted arch trestle and the construction method with the trestle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2871633Y (en) * | 2005-09-09 | 2007-02-21 | 中铁工程机械研究设计院 | Walk cased beamed bridge erecting apparatus |
| KR100873744B1 (en) * | 2008-07-03 | 2008-12-18 | 에이치앤티코리아(주) | Safe diagnostic equipment |
| CN101581073A (en) * | 2008-07-10 | 2009-11-18 | 中铁大桥局股份有限公司 | Downlink movable mould frame and walking method thereof |
| CN201354518Y (en) * | 2008-12-26 | 2009-12-02 | 中铁隧道股份有限公司 | Walking trestle bridge |
| CN201962596U (en) * | 2011-01-14 | 2011-09-07 | 湖南五新机械有限公司 | Movable support device |
-
2011
- 2011-01-14 CN CN 201110007171 patent/CN102094648A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2871633Y (en) * | 2005-09-09 | 2007-02-21 | 中铁工程机械研究设计院 | Walk cased beamed bridge erecting apparatus |
| KR100873744B1 (en) * | 2008-07-03 | 2008-12-18 | 에이치앤티코리아(주) | Safe diagnostic equipment |
| CN101581073A (en) * | 2008-07-10 | 2009-11-18 | 中铁大桥局股份有限公司 | Downlink movable mould frame and walking method thereof |
| CN201354518Y (en) * | 2008-12-26 | 2009-12-02 | 中铁隧道股份有限公司 | Walking trestle bridge |
| CN201962596U (en) * | 2011-01-14 | 2011-09-07 | 湖南五新机械有限公司 | Movable support device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447642A (en) * | 2016-06-01 | 2017-12-08 | 湖南五新机械有限公司 | Auto-control framework movable trestle |
| CN105927250A (en) * | 2016-06-27 | 2016-09-07 | 湖南五新机械有限公司 | Movable support mechanism of box type main beam lower support type trestle |
| CN105952480A (en) * | 2016-06-27 | 2016-09-21 | 湖南五新机械有限公司 | Box girder through type self-propelled hydraulic invert trestle |
| CN108733058A (en) * | 2018-05-28 | 2018-11-02 | 光力（苏州）智能装备技术研究院有限公司 | Unmanned trestle vehicle intelligent guidance system |
| CN109183601A (en) * | 2018-10-26 | 2019-01-11 | 河北创恒智能装备科技有限公司 | Telescopic intelligent multifunctional inverted arch trestle and the construction method with the trestle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103726421B (en) | Height and span adjustable track paver for metro construction | |
| CN102042021A (en) | Automatically walking stepped mobile trestle | |
| CN109457626A (en) | A method of precast beam being installed in height-limit area | |
| CN104632251A (en) | Integrally cast type mould plate trolley and construction method of concrete pouring of underground passage | |
| CN103952954B (en) | Plate method of changing and the subway thereof of changing subway rail guidance tape change wooden handcart and change trigger group | |
| CN204457802U (en) | Formed by integrally casting formula formwork jumbo | |
| CN102094648A (en) | Mobile support device | |
| CN104533460B (en) | Support replacement formula formwork jumbo and the construction method of underpass concreting | |
| CN202991063U (en) | Large-section tunnel hydraulic trolley | |
| CN103194977B (en) | Integration of transporting and building formula Bridge Erector sets up first hole case beam front launching nose machine installation method | |
| CN110617070B (en) | Tunnel construction method | |
| CN109236331A (en) | A kind of steel arch rack trolley suitable for the micro- bench cut method in tunnel | |
| CN102561200B (en) | Pushing device for bridge erecting machine to pass roadbed and method for bridge erecting machine to pass roadbed | |
| CN101943004B (en) | Hydraulic self-running inclined-hole ordinary-state concrete casting trolley | |
| CN202391104U (en) | Portable rail slip form | |
| CN208777999U (en) | A kind of full section of tunnel pre-reinforcement Operation Van | |
| CN201963312U (en) | Automatic walking device used for walking on uneven ground | |
| CN201962596U (en) | Movable support device | |
| CN203684019U (en) | Height and span adjustable track laying machine for subway construction | |
| CN201317627Y (en) | Double nose girder bridging machine | |
| CN210366808U (en) | Lifting and dismantling device for rail walking | |
| CN208870380U (en) | Mobile device and removable wall form for wall form | |
| CN106677076A (en) | Simple and rapid method and device for mounting box girder at the top of adjacent bent cap by using span pier gantry crane | |
| CN103130103A (en) | Lifting device suitable for underground ally and chamber | |
| CN207063987U (en) | A kind of step device of stepping type self movable trestle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110615 |