CN103806923A - Translation mechanism for steel mould trolley - Google Patents

Translation mechanism for steel mould trolley Download PDF

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Publication number
CN103806923A
CN103806923A CN201410083134.4A CN201410083134A CN103806923A CN 103806923 A CN103806923 A CN 103806923A CN 201410083134 A CN201410083134 A CN 201410083134A CN 103806923 A CN103806923 A CN 103806923A
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CN
China
Prior art keywords
translation
longeron
oil cylinder
column
tilting
Prior art date
Application number
CN201410083134.4A
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Chinese (zh)
Other versions
CN103806923B (en
Inventor
王保民
何勇
张政武
张国海
张金誉
蔡舒庭
Original Assignee
陕西理工学院
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Priority to CN201410083134.4A priority Critical patent/CN103806923B/en
Publication of CN103806923A publication Critical patent/CN103806923A/en
Application granted granted Critical
Publication of CN103806923B publication Critical patent/CN103806923B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a translation mechanism for a steel mould trolley, which comprises a left upright, a right upright, a portal beam, an arch part beam, a left upper longitudinal beam, a right upper longitudinal beam, rollers, a translation oil cylinder, an arch part jack, an arch beam, a top formwork, a left side formwork, a right side formwork, a left anti-rollover device, a right anti-rollover device, a locking screw and a translation oil cylinder support. The top ends of the left upright and the right upright are welded with a steel plate; a plurality of rollers are arranged on the steel plate; the left upper longitudinal beam or the right upper longitudinal beam is arranged on the rollers; the right end of the translation oil cylinder is connected with the left upright by a fixed hinge; the left end of the translation oil cylinder is directly hinged to the left upper longitudinal beam; the left upper longitudinal beam and the right upper longitudinal beam are respectively and fixedly connected with the arch part beam. According to the invention, the structure of an existing translation mechanism is simplified; a jacking oil cylinder is omitted; the size of the translation oil cylinder is greatly reduced; the cost of the steel mould trolley is reduced; the stress condition of the portal beam is improved, so that the portal beam is not acted by a bending moment.

Description

The translation mechanism of steel form carrier
Technical field
The invention belongs to tunnel construction field of mechanical technique, be specifically related to a kind of translation mechanism of steel form carrier.
Background technology
Along with the development of China's economic construction, Transport Facility Construction demand constantly increases, and has caused the appearance of a large amount of construction of tunnel, and its scale is also increasing, steel form carrier requisite construction machinery during as lining construction, and its application is more and more extensive.And the translation mechanism requisite centering body that is steel form carrier.In the prior art, translation mechanism is made up of translation oil cylinder, connecting rod rest, hinge, jacking cylinder, door frame crossbeam etc. with roller, and is arranged on the centre position on door frame crossbeam top.Translation oil cylinder one end is hinged on door frame crossbeam top, and the other end and connecting rod rest are hinged; Connecting rod rest two ends are hinged with two of left and right jacking cylinder respectively.Installed one group of roller in jacking cylinder lower end, jacking cylinder can move to the left or to the right on door frame crossbeam, make translation oil cylinder promote jacking cylinder by connecting rod rest and move to the left or to the right, further drive top template and side template to move left and right, regulate thereby realize centering simultaneously.
Above-mentioned traditional translation mechanism size is large, and weight is large, complex structure, and manufacturing cost is high, dismantles, installs very inconvenient.More disadvantageously the weight concrete of arch crown part acts on door frame crossbeam by jacking cylinder, makes door frame crossbeam bear larger moment of flexure.
Summary of the invention
The object of the invention is to overcome the shortcoming of above-mentioned prior art, a kind of steel form carrier translation mechanism is provided, has simplified the structure of existing translation mechanism, save jacking cylinder and connecting rod rest, significantly reduce the size of translation oil cylinder, reduced the cost of steel form carrier; Improve the force-bearing situation of door frame crossbeam, made it not be subject to Moment.
The object of the invention is to solve by the following technical programs:
A translation mechanism for steel form carrier, comprises left column, right column, door frame crossbeam, arch crossbeam, upper left longeron, upper right longeron, roller, translation oil cylinder, arch jack, arched girder, top template, left side template, right side template, left anti-tilting apparatus, right anti-tilting apparatus, lock-screw and translation cylinder support; A block plate is welded on left column and right column top, several rollers are set on steel plate, on roller, be provided with upper left longeron or upper right longeron, the right-hand member of translation oil cylinder is connected with left column by fixed hinge, the left end of translation oil cylinder directly and upper left longeron hinged, upper left longeron is fixedly connected with arch crossbeam respectively with upper right longeron.
Described upper left longeron is connected with left side template by sidepiece jack, and upper right longeron is connected with right side template by sidepiece jack.
Between described left column and upper left longeron, left anti-tilting apparatus is set, left anti-tilting apparatus is fixedly connected on left column top; Between described right column and upper right longeron, right anti-tilting apparatus is set, right anti-tilting apparatus is fixedly connected on right column top.
The right-hand member of described translation oil cylinder is connected by fixed hinge and left column, the left end of translation oil cylinder directly and upper left longeron hinged.
Described left anti-tilting apparatus and right anti-tilting apparatus are all provided with lock-screw.
Described translation oil cylinder is arranged on translation oil cylinder bearing.
When translation oil cylinder is flexible under the pressure oil effect of hydraulic system, in promotion, longeron, arch crossbeam and vault template and side template move left and right, and frame system bottom keeps maintaining static, thereby reach the object that centering regulates.Prevent from occurring in the course of the work relatively moving, after adjusting puts in place, screw lock-screw locking, install anti-tilting apparatus.
Beneficial effect of the present invention is:
1, save jacking cylinder, connecting rod rest, simple in structure, reduce costs;
2, the size that has reduced translation oil cylinder by a relatively large margin;
3, arch jack is hinged on longeron, and arch weight concrete acts directly on upper longeron by arch jack, and door frame crossbeam is not subject to Moment, makes door frame beam force more reasonable.
Accompanying drawing explanation
Fig. 1 is steel form carrier translation mechanism structural representation.
In figure: 1-1. left column, 1-2. right column, 2. door frame crossbeam, 3. arch crossbeam, 4-1. upper left longeron, 4-2. upper right longeron, 5. roller, 6. translation oil cylinder, 7. arch jack, 8. arched girder, 9. top template, 10-1. left side template, 10-2. right side template, the left anti-tilting apparatus of 11-1., the right anti-tilting apparatus of 11-2., 12. lock-screws, 13. translation oil cylinder bearings.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, the invention provides a kind of translation mechanism of steel form carrier, comprise left column 1-1, right column 1-2, door frame crossbeam 2, arch crossbeam 3, upper left longeron 4-1, upper right longeron 4-2, roller 5, translation oil cylinder 6, arch jack 7, arched girder 8, top template 9, left side template 10-1, right side template 10-2, left anti-tilting apparatus 11-211-1, right anti-tilting apparatus 11-2, lock-screw 12 and translation oil cylinder 6 bearings; A block plate is welded on left column 1-1 and right column 1-2 top, several rollers 5 are set on steel plate, on roller 5, be provided with upper left longeron 4-1 or upper right longeron 4-2, the right-hand member of translation oil cylinder 6 is connected with left column 1-1 by fixed hinge, the left end of translation oil cylinder 6 directly and upper left longeron 4-1 hinged, upper left longeron 4-1 is fixedly connected with arch crossbeam 3 respectively with upper right longeron 4-2.
Described upper left longeron 4-1 is connected with left side template 10-1 by sidepiece jack, and upper right longeron 4-2 is connected with right side template 10-2 by sidepiece jack.
Between described left column 1-1 and upper left longeron 4-1, left anti-tilting apparatus 11-211-1 is set, left anti-tilting apparatus 11-211-1 is fixedly connected on left column 1-1 top; Between described right column 1-2 and upper right longeron 4-2, right anti-tilting apparatus 11-2 is set, right anti-tilting apparatus 11-2 is fixedly connected on right column 1-2 top.
The right-hand member of described translation oil cylinder 6 is connected by fixed hinge and left column 1-1, the left end of translation oil cylinder 6 directly and upper left longeron 4-1 hinged.
Described left anti-tilting apparatus 11-211-1 and right anti-tilting apparatus 11-2 are provided with lock-screw 12.
Described translation oil cylinder 6 is arranged on translation oil cylinder 6 bearings.
When to left, unclamp lock-screw 12, translation oil cylinder 6 extends left under pressure oil promotes, and drives upper right longeron 4-2 and template system entirety to be moved to the left by upper left longeron 4-1, arch crossbeam 3, after putting in place, tightens lock-screw 12; Vice versa, thereby realize the object that centering is adjusted.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention; can not assert that the specific embodiment of the present invention only limits to this; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by submitted to claims.

Claims (6)

1. a translation mechanism for steel form carrier, is characterized in that: comprise left column, right column, door frame crossbeam, arch crossbeam, upper left longeron, upper right longeron, roller, translation oil cylinder, arch jack, arched girder, top template, left side template, right side template, left anti-tilting apparatus, right anti-tilting apparatus, lock-screw and translation cylinder support; A block plate is welded on left column and right column top, several rollers are set on steel plate, on roller, be provided with upper left longeron or upper right longeron, the right-hand member of translation oil cylinder is connected with left column by fixed hinge, the left end of translation oil cylinder directly and upper left longeron hinged, upper left longeron is fixedly connected with arch crossbeam respectively with upper right longeron.
2. the translation mechanism of steel form carrier as claimed in claim 1, is characterized in that: described upper left longeron is connected with left side template by sidepiece jack, and upper right longeron passes through sidepiece jack and is connected with right side template.
3. the translation mechanism of steel form carrier as claimed in claim 1, is characterized in that: between described left column and upper left longeron, left anti-tilting apparatus is set, left anti-tilting apparatus is fixedly connected on left column top; Between described right column and upper right longeron, right anti-tilting apparatus is set, right anti-tilting apparatus is fixedly connected on right column top.
4. the translation mechanism of steel form carrier as claimed in claim 1, is characterized in that: the right-hand member of described translation oil cylinder is connected by fixed hinge and left column, the left end of translation oil cylinder directly and upper left longeron hinged.
5. the translation mechanism of steel form carrier as claimed in claim 3, is characterized in that: described left anti-tilting apparatus and right anti-tilting apparatus are all provided with lock-screw.
6. the translation mechanism of steel form carrier as claimed in claim 3, is characterized in that: described translation oil cylinder is arranged on translation oil cylinder bearing.
CN201410083134.4A 2014-03-07 2014-03-07 The translation mechanism of telescoping steel form Expired - Fee Related CN103806923B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410083134.4A CN103806923B (en) 2014-03-07 2014-03-07 The translation mechanism of telescoping steel form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410083134.4A CN103806923B (en) 2014-03-07 2014-03-07 The translation mechanism of telescoping steel form

Publications (2)

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CN103806923A true CN103806923A (en) 2014-05-21
CN103806923B CN103806923B (en) 2016-09-28

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104037630A (en) * 2014-06-13 2014-09-10 国网四川省电力公司双流县供电分公司 Auxiliary placing installing system for substation door framework
CN106593479A (en) * 2017-01-10 2017-04-26 陕西理工学院 Automatic telescopic operation platform for large-span large-variable-span-range variable coating steel form trolley
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
CN111119941A (en) * 2020-01-15 2020-05-08 长沙仪秀兴智能科技有限公司 Two-lining trolley top mold mounting device and construction method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1002524A (en) * 1909-03-17 1911-09-05 Coleman King Apparatus for tunnel construction.
US1716125A (en) * 1924-03-26 1929-06-04 Roy C Hackley Method of lining tunnels with concrete and apparatus therefor
CN1851233A (en) * 2006-05-24 2006-10-25 杨秋利 Tunnel lining trolley
CN201496073U (en) * 2009-09-29 2010-06-02 广汉金达隧道机械有限公司 Portal type hydraulic steel mould trolley
CN102383810A (en) * 2011-11-30 2012-03-21 中铁五局(集团)有限公司 Continuous variable cross-section tunnel lining formwork trolley
CN202402043U (en) * 2011-12-30 2012-08-29 广汉金达隧道机械有限公司 Extra-large full-circle needle beam type hydraulic steel form carrier centering mechanism protection device
CN102704953A (en) * 2012-06-29 2012-10-03 北京城建道桥建设集团有限公司 module unit butt joint combining device and method for tunnel secondary lining trolley
CN203716990U (en) * 2014-03-07 2014-07-16 陕西理工学院 Steel mould trolley translation mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1002524A (en) * 1909-03-17 1911-09-05 Coleman King Apparatus for tunnel construction.
US1716125A (en) * 1924-03-26 1929-06-04 Roy C Hackley Method of lining tunnels with concrete and apparatus therefor
CN1851233A (en) * 2006-05-24 2006-10-25 杨秋利 Tunnel lining trolley
CN201496073U (en) * 2009-09-29 2010-06-02 广汉金达隧道机械有限公司 Portal type hydraulic steel mould trolley
CN102383810A (en) * 2011-11-30 2012-03-21 中铁五局(集团)有限公司 Continuous variable cross-section tunnel lining formwork trolley
CN202402043U (en) * 2011-12-30 2012-08-29 广汉金达隧道机械有限公司 Extra-large full-circle needle beam type hydraulic steel form carrier centering mechanism protection device
CN102704953A (en) * 2012-06-29 2012-10-03 北京城建道桥建设集团有限公司 module unit butt joint combining device and method for tunnel secondary lining trolley
CN203716990U (en) * 2014-03-07 2014-07-16 陕西理工学院 Steel mould trolley translation mechanism

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104037630A (en) * 2014-06-13 2014-09-10 国网四川省电力公司双流县供电分公司 Auxiliary placing installing system for substation door framework
CN104037630B (en) * 2014-06-13 2016-02-03 国网四川省电力公司双流县供电分公司 Transformer station's door framework is auxiliary places installation system
CN106593479A (en) * 2017-01-10 2017-04-26 陕西理工学院 Automatic telescopic operation platform for large-span large-variable-span-range variable coating steel form trolley
CN106593479B (en) * 2017-01-10 2019-03-08 陕西理工学院 A kind of large span is big to become across variable range formula by multiple telescoping steel form automatic telescopic operating platform
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
CN111119941A (en) * 2020-01-15 2020-05-08 长沙仪秀兴智能科技有限公司 Two-lining trolley top mold mounting device and construction method thereof

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