CN105863686B - Inverted arch formwork hoisting walking carriage - Google Patents
Inverted arch formwork hoisting walking carriage Download PDFInfo
- Publication number
- CN105863686B CN105863686B CN201610267746.8A CN201610267746A CN105863686B CN 105863686 B CN105863686 B CN 105863686B CN 201610267746 A CN201610267746 A CN 201610267746A CN 105863686 B CN105863686 B CN 105863686B
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- CN
- China
- Prior art keywords
- main frame
- frame body
- inverted arch
- suspension strop
- subframe
- 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.)
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- 238000009415 formwork Methods 0.000 title claims abstract description 16
- 239000000725 suspension Substances 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims abstract description 10
- 239000003381 stabilizer Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention proposes inverted arch formwork hoisting walking carriage, including main frame body and subframe body, the containing cavities of one end open are provided on main frame body, subframe body is movably disposed in containing cavities, driving device is provided in containing cavities, it is provided with support column below the both ends of main frame body and the head end of subframe body, the lower end of support column is provided with telescopic support leg, support column lower part on the tail end of main frame body is provided with traveling wheel and drives the power plant of traveling wheel walking, when support leg below the tail end of main frame body is shunk, traveling wheel is contacted with ground, the lower end of main frame body is additionally provided with suspension strop, suspension strop wrap-up and telescopic template tightening device, the bottom of suspension strop hangs with inverted arch template, template tightening device is located above inverted arch template, suspension strop wrap-up is used for the winding of suspension strop.High degree of automation of the present invention, required artificial few, the course of work is simple, efficient, need not be laid with track, does not need other equipment cooperation installation, occupies little space.
Description
Technical field
The present invention relates to inverted arch formwork hoisting equipment, more particularly to inverted arch formwork hoisting walking carriage.
Background technology
As to the input energetically of railway construction, high-speed railway, passenger dedicated railway line construction were obtained for for country in recent years
Large area is carried out.To meet rail track high speed, ride comfort and accounting for arable land less and apply the requirement of settlement after construction, built in railway
If field, especially areas such as China's cloud, expensive, river are limited, ratio gradually increases in the line in tunnel by orographic condition.
In current all kinds of Modelling of Tunnel Excavation in Soft Rock, usually requires that two linings are early closed cyclization and carry out enhancing structure safety, face upward
Arch construction influences the matter of the downstream process operations such as waterproof system, inverted arch filling with progress as important process, construction quality
Amount and progress.Especially in large cross-section tunnel construction, whether inverted arch linearly accurately decides the stress shape of entire two lining structure
State, processing is bad to form stress concentration with abutment wall junction, change the stress of design requirement, influence two lining safety.
There are mainly two types of construction methods used in existing tunnel inverted arch concrete construction：
The first is manually to carry out in-site installation to scene by vehicle transport by the building block of inverted arch template, is installed
Concrete construction is carried out after good, after the completion of this section of tunnel concrete construction, inverted arch template is disassembled into component, is moved to next section
Tunnel is installed and used again, and whole process is time-consuming and laborious, and efficiency is low, and concrete construction quality is poor.
Second is to hang over assembled inverted arch template on special trolley, and trolley control inverted arch template movement is constructed again
Inverted arch template is put down in position, is sling again after the completion of concrete construction, is moved to next section of tunnel, although need not manually show
Field installation, it is time saving and energy saving, but need to be laid with special track, need excavator to coordinate when additionally mounted, installation difficulty
Greatly, space hold is big, seriously affects traffic.
Therefore it needs to design a kind of overhead arch mould plate trolley that saving is artificial, simple to operate, efficient.
Invention content
The present invention proposes inverted arch formwork hoisting walking carriage, solves existing inverted arch template and installs time-consuming and laborious, operation
Inconvenience, the low defect of efficiency.
The realization of technical scheme of the present invention is as follows：
Inverted arch formwork hoisting walking carriage, including main frame body and subframe body are provided with the storage of one end open on main frame body
Chamber, subframe body are movably disposed in containing cavities, and the driving device for driving subframe body to move is provided in containing cavities, main
Support column is provided with below the both ends of frame body and the head end of subframe body, the lower end of support column is provided with telescopic support leg,
Support column lower part on the tail end of main frame body is provided with traveling wheel and drives the power plant of traveling wheel walking, the tail end of main frame body
When the support leg of lower section is shunk, traveling wheel is contacted with ground, and the lower end of main frame body is additionally provided with suspension strop, suspension strop wrap-up
Inverted arch template is hung with the bottom of telescopic template tightening device, suspension strop, template tightening device is located above inverted arch template,
Suspension strop wrap-up is used for the winding of suspension strop.
Further, it is provided with sliding rail in the containing cavities, sliding block is provided in the subframe body, the subframe body passes through cunning
The cooperation of rail and sliding block is moved in the containing cavities.
Further, the driving device includes driving motor, gear and rack, and the shaft in driving motor is arranged in gear
On, rack is arranged in the subframe body, gear and rack engagement, described in cooperation driving of the driving motor by gear and rack
Subframe body is moved along the sliding rail.
The driving device can also be cylinder or hydraulic cylinder, is provided with and cuts somebody's hair on the piston rod of cylinder or hydraulic cylinder, pushes away
It is provided with arc groove on head, is provided in the subframe body and pushes away column, cylinder or Driven by Hydraulic Cylinder institute with what arc groove coordinated
Subframe body is stated to move along the sliding rail.
Further, the support column on the head end of the main frame body and the head end of the subframe body is to be vertically arranged, the master
Support column on the tail end of frame body is to be vertically arranged or be inclined outwardly setting.
Further, the support leg includes stabilizer blade and stabilizer blade hydraulic cylinder.
Further, the traveling wheel and power plant are arranged by mounting bracket on the support column.
Further, the cross section of the main frame body and the subframe body is equilateral triangle or rectangle.
Further, the suspension strop is steel wire rope, and the wrap-up is hoist engine, and the template tightening device is silk
Bar.
Beneficial effects of the present invention：Subframe body is first moved into containing cavities when the present invention works, and only exposes head end, and support leg is put
On the ground, coil winding device puts down suspension strop, and inverted arch template is hung on suspension strop for lower support, and then wrap-up is wound
Suspension strop slings inverted arch template, and the support leg on the head end of subframe body is packed up, after driving device driving subframe body forward extends out,
Support leg on the head end of subframe body is put down again, and the support leg below main frame body is packed up, and traveling wheel is contacted with ground, and traveling wheel exists
Rotated under the drive of power plant, drive main frame body advance, so that subframe body is passively taken in containing cavities, in place after, support leg is put down
On the ground, inverted arch template is put down in winding apparatus work, and template tightening device stretches out, and inverted arch Form hanger is fastened, and prevents for support
Only inverted arch template movement in work progress after the completion of concrete construction, then slings inverted arch template, and main frame body moves forward, and arrives down
One section of constructing tunnel；Whole process high degree of automation, required artificial few, artificial working strength is small, and the course of work is simple, effect
Rate is high, need not be laid with track, does not need other equipment cooperation installation, occupies little space.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of inverted arch formwork hoisting walking carriage of the present invention；
Fig. 2 is hydraulic cylinder and the structural schematic diagram cut somebody's hair；
Fig. 3 is the structural schematic diagram of support leg.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1-3, inverted arch formwork hoisting walking carriage, including main frame body 1 and subframe body 2 are provided with one on main frame body 1
The containing cavities 11 of end opening, subframe body 2 are movably disposed in containing cavities 11, are provided in containing cavities 11 for driving subframe
The driving device (not shown) that body 2 moves is provided with support column 3 below the both ends of main frame body 1 and the head end of subframe body 2, props up
The lower end of dagger 3 is provided with telescopic support leg 4, and the support column lower part on the tail end of main frame body 1 is provided with 12 He of traveling wheel
The power plant 13 that driving traveling wheel row 12 is walked, when the support leg 4 below the tail end of main frame body 1 is shunk, traveling wheel 12 and ground
The lower end of contact, main frame body 1 is additionally provided with suspension strop 14, suspension strop wrap-up (not shown) and telescopic template stretching dress
15 are set, the bottom of suspension strop 14 hangs with inverted arch template 5, and template tightening device 15 is located at 5 top of inverted arch template, suspension strop winding dress
Set the winding for suspension strop 14.
Subframe body 2 is first moved into containing cavities 11 when the present invention works, and only exposes head end, support leg 4, which is put down, is supported on ground
On, coil winding device puts down suspension strop 14, and inverted arch template 5 is hung on suspension strop 14, and then wrap-up winds suspension strop
14 sling inverted arch template 5, and the support leg 4 on the head end of subframe body 2 is packed up, after driving device driving subframe body 2 forward extends out,
Support leg 4 on the head end of subframe body 2 is put down again, and the support leg 4 of 1 lower section of main frame body is packed up, and traveling wheel 12 is contacted with ground, row
It walks wheel 12 to rotate under the drive of power plant, drives main frame body 1 to advance, so that subframe body 2 is passively taken in containing cavities 11, in place
Afterwards, support leg 4 puts down support on the ground, and inverted arch template 5 is put down in winding apparatus work, and template tightening device 15 stretches out, and will face upward
Arch 5 stretching of template is fixed, and is prevented inverted arch template 5 in work progress from moving, after the completion of concrete construction, then is sling inverted arch template 5,
Main frame body 1 moves forward, and arrives next section of constructing tunnel；Whole process high degree of automation, required artificial few, artificial work is strong
Spend small, the course of work is simple, efficient, need not be laid with track, does not need other equipment cooperation installation, occupies little space.
Preferably, sliding rail (not shown) is provided in the containing cavities 11, being provided with sliding block in the subframe body 2 (does not scheme
Show), the subframe body 2 is moved by the cooperation of sliding rail and sliding block in the containing cavities 11.Sliding rail and sliding block cooperation make subframe
Body 2 slide it is smooth, friction it is small, abrasion it is also small.
Preferably, the driving device includes driving motor (not shown), gear (not shown) and rack (not shown), tooth
Wheel is arranged in the shaft of driving motor, and rack is arranged in the subframe body 2, and gear and rack engagement, driving motor pass through
The cooperation of gear and rack drives the subframe body 2 to be moved along the sliding rail.Main frame body 1 advances, and subframe body 2 is made passively to take in
Receive chamber 11 when, driving motor be in power-off dally, do not influence to move.
The driving device can also be cylinder or hydraulic cylinder 61, is provided with and cuts somebody's hair on the piston rod of cylinder or hydraulic cylinder 61
62, it cuts somebody's hair and is provided with arc groove 63 on 62, be provided in the subframe body 2 and push away column (not shown) with what arc groove coordinated,
Subframe body 2 described in cylinder or Driven by Hydraulic Cylinder is moved along the sliding rail.The piston rod of cylinder or hydraulic cylinder is released by subframe body 2
It just withdraws afterwards, so when subframe body 2 passively takes in containing cavities 11, cylinder or hydraulic cylinder do not influence to move.
Preferably, the support column 3 on the head end of the main frame body 1 and the head end of the subframe body 2 is to be vertically arranged, described
Support column 3 on the tail end of main frame body 1 is to be vertically arranged or be inclined outwardly setting.If support column 3 using be inclined outwardly setting
Not only there are longitudinal support, also lateral support to prevent main frame body from breakking away.
Preferably, the support leg 4 includes stabilizer blade 41 and stabilizer blade hydraulic cylinder 42.When work, the driving branch of stabilizer blade hydraulic cylinder 42
41 stretching motion of foot.
Preferably, the traveling wheel 12 and power plant 13 are arranged by mounting bracket 16 on the support column 3.
Preferably, the cross section of the main frame body 1 and the subframe body 2 is equilateral triangle or rectangle.Certainly transversal
Face can also be other shapes, not limit equilateral triangle and rectangle.
Preferably, the suspension strop 14 is steel wire rope, and the wrap-up is hoist engine, and the template tightening device 15 is
Lead screw.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. inverted arch formwork hoisting walking carriage, it is characterised in that：One end is provided with including main frame body and subframe body, on main frame body to open
The containing cavities of mouth, subframe body are movably disposed in containing cavities, and the drive for driving subframe body to move is provided in containing cavities
Dynamic device, is provided with support column below the both ends of main frame body and the head end of subframe body, and the lower end of support column is provided with scalable
Support leg, support leg includes stabilizer blade and stabilizer blade hydraulic cylinder, the support column lower part on the tail end of main frame body be provided with traveling wheel and
The power plant of traveling wheel walking, traveling wheel and power plant is driven to be arranged on the support columns by mounting bracket, the tail of main frame body
When the support leg of end lower section is shunk, traveling wheel is contacted with ground, and the lower end of main frame body is additionally provided with suspension strop, suspension strop winding dress
It sets and hangs with inverted arch template with telescopic template tightening device, the bottom of suspension strop, template tightening device is located in inverted arch template
Side, suspension strop wrap-up are used for the winding of suspension strop.
2. inverted arch formwork hoisting walking carriage as described in claim 1, it is characterised in that：It is provided with cunning in the containing cavities
Rail is provided with sliding block in the subframe body, and the subframe body is moved by the cooperation of sliding rail and sliding block in the containing cavities.
3. inverted arch formwork hoisting walking carriage as claimed in claim 2, it is characterised in that：The driving device includes driving electricity
Machine, gear and rack, gear are arranged in the shaft of driving motor, and rack is arranged in the subframe body, and gear and rack are nibbled
It closes, driving motor drives the subframe body to be moved along the sliding rail by the cooperation of gear and rack.
4. inverted arch formwork hoisting walking carriage as claimed in claim 2, it is characterised in that：The driving device is cylinder or liquid
Be provided with and cut somebody's hair on the piston rod of cylinder pressure, cylinder or hydraulic cylinder, cut somebody's hair on be provided with arc groove, be provided in the subframe body
Column is pushed away with what arc groove coordinated, subframe body is moved along the sliding rail described in cylinder or Driven by Hydraulic Cylinder.
5. the inverted arch formwork hoisting walking carriage as described in any one of claim 1-4, it is characterised in that：The main frame body
Support column on head end and the head end of the subframe body is to be vertically arranged, and the support column on the tail end of the main frame body is vertically to set
Set or be inclined outwardly setting.
6. the inverted arch formwork hoisting walking carriage as described in any one of claim 1-4, it is characterised in that：The main frame body and
The cross section of the subframe body is equilateral triangle or rectangle.
7. the inverted arch formwork hoisting walking carriage as described in any one of claim 1-4, it is characterised in that：The suspension strop is
Steel wire rope, the wrap-up are hoist engine, and the template tightening device is lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267746.8A CN105863686B (en) | 2016-04-27 | 2016-04-27 | Inverted arch formwork hoisting walking carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267746.8A CN105863686B (en) | 2016-04-27 | 2016-04-27 | Inverted arch formwork hoisting walking carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105863686A CN105863686A (en) | 2016-08-17 |
| CN105863686B true CN105863686B (en) | 2018-10-30 |
Family
ID=56628437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267746.8A Active CN105863686B (en) | 2016-04-27 | 2016-04-27 | Inverted arch formwork hoisting walking carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105863686B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267510B (en) * | 2017-07-18 | 2021-10-01 | 鸿富锦精密电子(天津)有限公司 | Running gear and adopt this running gear's road warning device |
| CN111188633B (en) * | 2020-01-08 | 2021-04-20 | 中建三局基础设施建设投资有限公司 | Rapid construction method for secondary lining of small-section tunnel |
| WO2022193200A1 (en) * | 2021-03-18 | 2022-09-22 | 中建三局基础设施建设投资有限公司 | Rapid construction method for secondary lining of small-section tunnel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634119Y (en) * | 2003-08-20 | 2004-08-18 | 余波 | Slidnig track type full cross section formwork car |
| CN101215970A (en) * | 2008-01-02 | 2008-07-09 | 中铁五局（集团）有限公司 | Tunnel invert operation trolley |
| CN102116158A (en) * | 2011-01-20 | 2011-07-06 | 四川华禹蜀工机械设备有限公司 | Needle beam arc-shaped transverse slip form trolley |
| EP2787165B1 (en) * | 2013-04-04 | 2016-11-16 | Kern Tunneltechnik SA | Support cylinder and formwork assembly with support cylinder |
| CN203394541U (en) * | 2013-07-28 | 2014-01-15 | 宋仲华 | Flat-top steel mould trolley |
| CN203742618U (en) * | 2014-03-07 | 2014-07-30 | 陕西理工学院 | Span-changing height-changing device for concrete lining steel die trolley |
| CN205605232U (en) * | 2016-04-27 | 2016-09-28 | 福州市尊品建设工程有限公司 | Invert form hoist and mount traveling carriage car |
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2016
- 2016-04-27 CN CN201610267746.8A patent/CN105863686B/en active Active
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| Publication number | Publication date |
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| CN105863686A (en) | 2016-08-17 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180608 Address after: 350000 village 198-1, advanced village, Suao Town, Pingtan County, Fuzhou, Fujian Applicant after: Gao Rong Address before: 350000 Fuzhou, Fuzhou, Taijiang, Fujian, No. 8 Ao Jiang Road, Fuzhou Financial Street Wanda Plaza two phase A1 office 8 floor 08 rooms. Applicant before: FUZHOU ZUNPIN CONSTRUCTION ENGINEERING CO., LTD. |
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Effective date of registration: 20220621 Address after: 350000 12 / F, main office building, Shenglong building, No. 1, Guangming South Road, Aofeng street, Taijiang District, Fuzhou City, Fujian Province Patentee after: Fujian Pinxian Construction Engineering Co.,Ltd. Address before: 350000 village 198-1, advanced village, Suao Town, Pingtan County, Fuzhou, Fujian Patentee before: Gao Rong |
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