CN203515600U - Triple-changing steel die trolley - Google Patents

Triple-changing steel die trolley Download PDF

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Publication number
CN203515600U
CN203515600U CN201320622845.5U CN201320622845U CN203515600U CN 203515600 U CN203515600 U CN 203515600U CN 201320622845 U CN201320622845 U CN 201320622845U CN 203515600 U CN203515600 U CN 203515600U
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CN
China
Prior art keywords
shaped
arch
frame
chassis
hinged
Prior art date
Application number
CN201320622845.5U
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Chinese (zh)
Inventor
张金誉
王保民
张国海
张政武
何勇
蔡舒廷
罗志威
孙庆超
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张金誉
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Priority to CN201320622845.5U priority Critical patent/CN203515600U/en
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Publication of CN203515600U publication Critical patent/CN203515600U/en

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Abstract

The utility model discloses a triple-changing steel die trolley. The triple-changing steel die trolley is formed by three single trolley bodies in a combination mode. Each single trolley body comprises a die plate system, a frame system, a travelling system, a hydraulic system and an electrical system, wherein each hydraulic system and the corresponding electrical system are used for having control over the corresponding single trolley body. Each die plate system comprises two large side wall die plates and an arch-shaped portion die plate, wherein the edges of the top ends of the two large side wall die plates are correspondingly hinged to the edges of the two sides of the arch-shaped portion die plate respectively. A plurality of arc-changing devices are arranged on the bottom surface of each arch-shaped portion die plate in the axial direction, and correspond to a tunnel, each arc-changing device is composed of a plurality of triangular blocks, two corner ends, facing the top, of each triangular block are connected with the bottom surface of the corresponding arch-shaped portion die plate, third corner ends, facing the bottom, of the triangular blocks are hinged through a plurality of adjusting lead screws to form a chain-shaped portion, and the triangular blocks arranged on the edges of the two sides of each arch-shaped portion die plate and the corresponding ends of the adjusting lead screws are hinged to the edge of the top end of the corresponding large side wall die plate. Each frame system is of a frame structure which is composed of two box-shaped telescopic arch-shaped portion transverse beams, four multi-section box-shaped telescopic stand columns, two upper longitudinal beams and two lower longitudinal beams, wherein each span-changing oil cylinder controls the corresponding box-shaped telescopic arch-shaped portion transverse beam to be stretched, and each height-changing oil cylinder controls the corresponding multi-section box-shaped telescopic stand column to ascend and descend.

Description

A kind of three become steel form carrier
[technical field]
The utility model relates to tunnel construction apparatus field, especially relate to being a kind ofly applicable to the tunnel of a plurality of sections to construct, and by three sections combine three become steel form carriers.
[background technology]
Known, development along with China's economic construction, especially the demand for Transport Facility Construction constantly increases, caused the appearance of a large amount of construction of tunnel, and its scale is also increasing, wherein, at large section, in the construction of tunnel of multibreak, adopt constructed for the steel form carrier of different section more, it is the section that tunnel contains how many kinds of form, just need to use the steel form carrier of how many kinds of different size instead, this is because a kind of chassis can only be applicable to a kind of tunnel cross-section, be that a kind of tunnel cross-section just need to design a kind of corresponding chassis, so, at large section, in the construction of tunnel of multibreak, just must drop into multiple chassis, in addition, because existing chassis is monolithic construction, not only weight, volume are all larger for they, but also be not easy to enter side room, tunnel, construct, therefore, in the time need to constructing to the side room in tunnel, must first by being transported into side room after steel form carrier dismounting, again assembling and could use, such operation except back work more, outside labour intensity is large, toward contact meeting, waste a large amount of human and material resources and financial resources, thereby cause the prolongation of duration of a project, and the minimizing of income on construction jobs.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of three and become steel form carrier, described chassis not only can be applicable to the multiple section construction in large section, many bore tunnels, but also can effectively reduce construction cost and improve efficiency of construction.
For achieving the above object, the utility model adopts following technical scheme:
Three become steel form carriers, and described chassis is combined by three sections of monomer chassis, and every section of monomer chassis all includes template system, frame system, running gear and for controlling hydraulic system and the electrical system of this chassis; Described template system comprises both walls large form and an arch template, the tip edge of both walls large form is corresponding hinged with the both sides of the edge of arch template respectively, and the corresponding tunnel, bottom surface of arch template is axially arranged with the variable camber gear that multiple tracks consists of a plurality of gores; Described a plurality of gores connect towards the bottom surface of the Duan Yu arch, two angles of top template, a plurality of gores the 3rd angle end is downward hinged to chain form by a plurality of adjusting screw mandrels, and is positioned at the gore of template both sides of the edge, arch and regulates the respective end of screw mandrel hinged with corresponding side wall large form tip edge respectively;
Described frame system is for forming a frame construction by two by becoming the scalable arch of the box-shaped crossbeam across oil cylinder restrained stretching, four scalable columns of multisection type box-shaped of controlling lifting by uprising oil cylinder, two upper longerons and two lower longerons, the both sides of this frame construction are hinged with corresponding side wall large form by symmetrical a plurality of demoulding oil jars, the top of this frame construction is supported with arch template hinged by symmetrical a plurality of herringbones, two upper longerons in this frame construction have by translation oil cylinder and carry out laterally movable translation mechanism; Described running gear is included in the supporting with track of lower longeron bottom installation, and the driving wheel being driven by drive motors and driven pulley, and can drive by being located at the support cylinder of lower longeron the universal wheel of oscilaltion; Three sections of described monomer chassis are by the junction plate structure that is connected.
Three described change steel form carriers, described telescopic column is the scalable column of syllogic box-shaped.
Three described change steel form carriers, described frame system two ends are provided with job platform, and this job platform is provided with cat ladder.
Three described change steel form carriers, are provided with the telescopic door frame crossbeam of box-shaped between the mutual corresponding telescopic column in both sides in described frame system.
Three described change steel form carriers, are provided with stiffening girder between two telescopic columns of homonymy in described frame system.
Owing to adopting technical scheme as above, the utlity model has following beneficial effect:
Described in the utility model three become steel form carriers adopted become arc, uprise and become across design, thereby reached the multiplex object of a car that is applicable to large section, many bore tunnels; In addition, described chassis has adopted three-in-one combining structure form, so can entire combination use, again can separate unit or two be used in combination, meanwhile, owing to forming three sections of monomers of described chassis, be equipped with driving mechanism, and all can be along the corresponding circuit orbit arranging in original place 360 0rotation, therefore, described chassis can side room, simple and effective solution tunnel by multiple problem; In sum, described chassis not only can be applicable to the multiple section in large section, many bore tunnels, and the construction in side room, tunnel, but also can effectively reduce the input of human and material resources and financial resources in construction, thus reached the object that reduces construction cost and improve efficiency of construction.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is side schematic view of the present utility model.
In figure: 1, side wall large form; 2, arch template; 3, gore; 4, regulate screw mandrel; 5, become across oil cylinder; 6, arch crossbeam; 7, uprise oil cylinder; 8, telescopic column; 9, upper longeron; 10, lower longeron; 11, demoulding oil jar; 12, herringbone supports; 13, translation oil cylinder; 14, translation mechanism; 15, track; 16, driving mechanism; 17, driven pulley; 18, support cylinder; 19, junction plate; 20, job platform; 21, cat ladder; 22, door frame crossbeam; 23, stiffening girder.
[specific embodiment]
By the following examples, can explain in more detail the present invention, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
Described in 1~2 three becomes steel form carrier by reference to the accompanying drawings, described chassis is connected to form the integral trolley of a conventional size by junction plate 19 by three sections of monomer chassis, and every section of monomer chassis all includes template system for supporting tunnel inner wall, for the frame system of support shuttering system, for walking mobile running gear and for controlling hydraulic system and the electrical system of this chassis action, described template system comprises both walls large form 1 and an arch template 2, the tip edge of both walls large form 1 is corresponding hinged with the both sides of the edge of arch template 2 respectively, the corresponding tunnel, bottom surface of arch template 2 is axially arranged with the variable camber gear that multiple tracks consists of a plurality of gores 3, be that both walls large form 1 can be controlled by this variable camber gear the radian of arch template 2 when separately with merging, thereby reach the object that adapts to different tunnel cross-sections, a plurality of gores 3 that form described variable camber gear are fixedly connected with towards the bottom surface correspondence of the Duan Yu arch, two angles of top template 2, simultaneously, a plurality of gores 3 the 3rd angle end is downward hinged to chain form by a plurality of adjusting screw mandrels 4, and be positioned at the gore 3 of arch template 2 both sides of the edge and regulate the respective end of screw mandrel 4 hinged with corresponding side wall large form 1 tip edge respectively, be that both walls large form 1 can be by the distance that regulates screw mandrel 4 to drive between the 3rd angle that regulates a plurality of gores 3 when moving in opposite directions, and reach with this object that drives template 2 radians in arch to change by gore 3,
Described frame system is by becoming the scalable arch of the box-shaped crossbeam 6 across oil cylinder 5 restrained stretchings by two, four scalable columns 8 of syllogic box-shaped of controlling lifting by uprising oil cylinder 7, two upper longerons 9 and two lower longerons 10 form a frame construction, the both sides of this frame construction are hinged with corresponding side wall large form 1 by symmetrical a plurality of demoulding oil jars 11, when driving arch crossbeams 6 to shrink or stretch by change across oil cylinder 5, drive both walls large form 1 to carry out corresponding actions, thereby reach the span that changes described chassis, and finally complete the object that supports side wall or implement the demoulding, in addition, it is hinged with arch template 2 that symmetrical a plurality of herringbones supports 12 are passed through on the top of this frame construction, thereby can by herringbone, support the arc deforming of 12 drive arch templates 2 when utilizing arch crossbeam 6 to drive both walls large forms 1 to move simultaneously, as required, can in described frame system, the telescopic door frame crossbeam 22 of box-shaped be set mutual 8 corresponding of the telescopic columns in both sides, thereby by door frame crossbeam 22 and the contraction that becomes synchronization action across oil cylinder 5 and arch crossbeam 6 and effectively increase arch crossbeam 6 stretch dynamics, and then reach and be more convenient for driving template system to carry out the object of corresponding action,
For strengthening the intensity of described frame system, 8 of two telescopic columns that can be positioned at homonymy in described frame construction add stiffening girder 23, for ease of personnel, carry out corresponding operation, a job platform 20 with cat ladder 21 can be set at described frame construction two ends as required, simultaneously, for making the axis of arch template 2 and the dead in line of construction tunnel parallel, on can two in frame construction, the bottom of longeron arranges by translation oil cylinder 13 and drives and carry out laterally movable translation mechanism 14, thereby makes the change of described chassis more accurately approach Tunnel Design size across action, for ease of described chassis, move, described running gear is set in the respective rail 15 with in tunnel of lower longeron 10 bottoms installations supporting, and the driving wheel being driven by drive motors 16 and driven pulley 17, and the universal wheel that drives oscilaltion by being located at the support cylinder 18 of lower longeron, when needs enter the construction of side room, tunnel, can make by the lifting action of support cylinder 18 universal wheel drop on corresponding circuit orbit, now, universal wheel becomes the road wheel of described chassis, thereby the universal wheel having reached by the rotation that can commutate arbitrarily moves to the object in side room, tunnel with coordinating of respective rail by described chassis, as required, can make drive motors 16 connect driving wheel and driven pulley 17 by turbine worm reducer,
While implementing three change steel form carrier described in the utility model, only need first according to the needs of tunnel cross-section, one section of choice for use, two-section monomer chassis or the integral trolley being connected to form by three sections of monomer chassis, and after selected chassis, according to the span in tunnel with highly selected chassis is adjusted, make selected chassis and the span in tunnel and highly correspondingly can construct; In the time need to constructing to the side room in tunnel, also only junction plate 19 need be taken apart, the angle that coordinates to adjust monomer chassis with respective circular track by universal wheel then, then can be constructed as required in the side room that monomer chassis moves to tunnel; Because described chassis is to be constituted by three sections of monomer chassis, and each cuts the radian that monomer chassis all can be adjusted span, height and the arch template of car body, therefore, each cuts monomer chassis and all can in tunnel, turn to freely and access tunnel side room, thereby reached than existing steel form carrier object more easily more flexibly, and then effectively reduced construction cost and improved the efficiency of construction.
The utility model does not describe part in detail for prior art, therefore the utility model is not described in detail.

Claims (5)

1. three become steel form carriers, it is characterized in that: described chassis is combined by three sections of monomer chassis, and every section of monomer chassis all include template system, frame system, running gear and for controlling hydraulic system and the electrical system of this chassis; Described template system comprises both walls large form (1) and an arch template (2), the tip edge of both walls large form (1) is corresponding hinged with the both sides of the edge of arch template (2) respectively, and the corresponding tunnel, bottom surface of arch template (2) is axially arranged with the variable camber gear that multiple tracks consists of a plurality of gores (3); Described a plurality of gores (3) connect towards the bottom surface of two angles Duan Yu arch template (2) of top, a plurality of gores (3) the 3rd angle end is downward hinged to chain form by a plurality of adjusting screw mandrels (4), and is positioned at the gore (3) of arch template (2) both sides of the edge and regulates the respective end of screw mandrel (4) hinged with corresponding side wall large form (1) tip edge respectively;
Described frame system is by becoming the scalable arch of the box-shaped crossbeam (6) across oil cylinder (5) restrained stretching by two, four scalable columns of multisection type box-shaped (8) of controlling lifting by uprising oil cylinder (7), on two, longeron (9) and two lower longerons (10) form a frame construction, the both sides of this frame construction are hinged with corresponding side wall large form (1) by symmetrical a plurality of demoulding oil jars (11), it is hinged with arch template (2) that (12) are supported by symmetrical a plurality of herringbones in the top of this frame construction, two upper longerons (9) in this frame construction are provided with by the horizontal movable translation mechanism (14) of translation oil cylinder (13), described running gear be included in that lower longeron (10) bottom installs with the supporting driving wheel and the driven pulley (17) that are driven by drive motors (16) of track (15), and can drive by being located at the support cylinder (18) of lower longeron (10) universal wheel of oscilaltion, three sections of described monomer chassis are by junction plate (19) structure that is connected.
2. according to claim 1 three become steel form carrier, it is characterized in that: described frame system two ends are provided with job platform (20), and this job platform (20) is provided with cat ladder (21).
3. according to claim 1 three become steel form carrier, it is characterized in that: in described frame system, between the mutual corresponding telescopic column (8) in both sides, be provided with the telescopic door frame crossbeam of box-shaped (22).
4. according to claim 1 three become steel form carrier, it is characterized in that: in described frame system, between two telescopic columns (8) of homonymy, be provided with stiffening girder (23).
5. according to claim 1,3 or 4 arbitrary three described change steel form carriers, it is characterized in that: described telescopic column (8) is the scalable column of syllogic box-shaped.
CN201320622845.5U 2013-10-10 2013-10-10 Triple-changing steel die trolley CN203515600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320622845.5U CN203515600U (en) 2013-10-10 2013-10-10 Triple-changing steel die trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320622845.5U CN203515600U (en) 2013-10-10 2013-10-10 Triple-changing steel die trolley

Publications (1)

Publication Number Publication Date
CN203515600U true CN203515600U (en) 2014-04-02

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153791A (en) * 2014-08-11 2014-11-19 中铁建大桥工程局集团第六工程有限公司 Assembly trolley for prefabricated assembly type subway station
CN105240030A (en) * 2015-10-30 2016-01-13 中建三局第一建设工程有限责任公司 Steel support for overlapped tunnels
CN105626102A (en) * 2016-03-18 2016-06-01 中国水利水电第三工程局有限公司 Reducing steel formwork trolley for tunnel lining construction
CN106640140A (en) * 2017-01-05 2017-05-10 陕西理工学院 Variable-span concrete lining steel form trolley
CN106761826A (en) * 2016-12-23 2017-05-31 湖南五新隧道智能装备股份有限公司 A kind of minitunnel lining trolley
CN106894828A (en) * 2017-04-28 2017-06-27 武汉科技大学 A kind of adjustable piping lane mould bases chassis wide
CN107060832A (en) * 2017-06-20 2017-08-18 陕西理工大学 A kind of vault template and its supporting construction constructed suitable for variable cross-section bend cave depot

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104153791A (en) * 2014-08-11 2014-11-19 中铁建大桥工程局集团第六工程有限公司 Assembly trolley for prefabricated assembly type subway station
CN105240030A (en) * 2015-10-30 2016-01-13 中建三局第一建设工程有限责任公司 Steel support for overlapped tunnels
CN105626102A (en) * 2016-03-18 2016-06-01 中国水利水电第三工程局有限公司 Reducing steel formwork trolley for tunnel lining construction
CN105626102B (en) * 2016-03-18 2019-05-31 中国水利水电第三工程局有限公司 Construction of Tunnel Liner reducing type telescoping steel form
CN106761826A (en) * 2016-12-23 2017-05-31 湖南五新隧道智能装备股份有限公司 A kind of minitunnel lining trolley
CN106640140A (en) * 2017-01-05 2017-05-10 陕西理工学院 Variable-span concrete lining steel form trolley
CN106894828A (en) * 2017-04-28 2017-06-27 武汉科技大学 A kind of adjustable piping lane mould bases chassis wide
CN107060832A (en) * 2017-06-20 2017-08-18 陕西理工大学 A kind of vault template and its supporting construction constructed suitable for variable cross-section bend cave depot
CN107060832B (en) * 2017-06-20 2019-03-26 陕西理工大学 A kind of vault template and its support construction suitable for the construction of variable cross-section bend cave depot

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Granted publication date: 20140402

Termination date: 20141010