CN104763447B - Beret piece combined steel mold trolley - Google Patents
Beret piece combined steel mold trolley Download PDFInfo
- Publication number
- CN104763447B CN104763447B CN201510131697.0A CN201510131697A CN104763447B CN 104763447 B CN104763447 B CN 104763447B CN 201510131697 A CN201510131697 A CN 201510131697A CN 104763447 B CN104763447 B CN 104763447B
- Authority
- CN
- China
- Prior art keywords
- door frame
- beret
- running gear
- template
- combined steel
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000009415 formwork Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21D11/04—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)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A beret piece combined steel mold trolley comprises a portal, wherein a walking device is arranged at the bottom of the portal, multiple side form boards are arranged on the sides of the portal and are connected with the portal through adjusting lead screws, a top formwork is arranged above the portal, a top form board is fixedly arranged on the formwork, and corner form boards are arranged between the top formwork and the side form boards. The portal is formed by splicing beret pieces. The portal of the beret piece combined steel mold trolley is formed by combining the beret pieces, the beret pieces are standard parts, and the beret piece combined steel mold trolley has the advantages of being simple in structure, convenient to transport, quick and convenient to splice, high in bearing capacity, good in interchangeability and high in adaptability. In addition, the beret pieces are convenient to lease and can be recycled. Therefore, the steel mold trolley also has the advantages of being convenient to transport, quick to splice, high in recycle rate and the like, construction progress can be greatly accelerated, and project cost can be reduced.
Description
Technical field
The present invention relates to telescoping steel form field, particularly a kind of beret truss combined steel mould trolley.
Background technology
Telescoping steel form extensively should in the field such as Hydropower Underground Project construction and highway, bridge tunnel pouring construction
With.Because the situation that tunnel engineering physical dimension is similar to is extremely rare, the improvement expenses for adding telescoping steel form is high, traditional punching block
Chassis is typically only capable to be used in certain specific engineering, and secondary utilization rate is extremely low；Especially in large-scale water conservancy and hydropower underground work
In Cheng Jianshe, also there is the technical barriers such as transport, assembled difficulty in traditional telescoping steel form, relatively costly.
Chinese patent literature discloses a kind of Simple steel mould trolley, CN202707083U, there is provided a kind of easy punching block
Chassis, can overcome above-mentioned weak point, but be only applicable to the lining construction of medium and small tunnel, to large-scale or super-huge tunnel simultaneously
It is inapplicable.By taking some hydropower station diversion tunnel as an example, the tunnel is gateway opening type, clear height 22mm, clear span 17.5m, using text
Simple steel mould trolley in offering is obviously no longer suitable.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of beret truss combined steel mould trolley, can overcome traditional steel
Mould trolley above shortcomings, can realize that convenient transportation, assembled rapid, recovery utilization rate are high.In preferred scheme, it is easy to
Template on telescoping steel form is adjusted.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of beret truss combined steel mould trolley,
Including door frame, door frame bottom is provided with running gear, and door frame sidepiece is provided with multiple side templates, by regulation between side template and door frame
Screw mandrel is connected, and door frame top is provided with backform frame, and top template is installed with backform frame, and corner mould is provided between top template and side template
Plate；
Between side template and corner formwork, hinge is passed through between corner formwork and top template；
Side template is the structure of multistage, and hinge is passed through between each section；
Described door frame is spliced by beret truss.
In preferred scheme, described door frame constitutes a Pin unit in transverse direction by beret truss, leads between multiple Pin units
Cross that shaped steel is longitudinally connected, the top between multiple Pin units is all connected horizontal and vertical by door frame back timber, and bottom is in longitudinal direction
Connected by door frame bottom girder.
In preferred scheme, it also is provided with adjusting screw mandrel between corner formwork and door frame.
In preferred scheme, regulation platform is provided with below regulation screw mandrel.
In preferred scheme, described regulation screw mandrel is the opposite screw rod of two sections of thread rotary orientations, and one section of screw rod cuts with scissors with door frame
Connect, another section of screw rod is hinged with side template, connected by screw shell between two sections of screw rods.
In preferred scheme, in described running gear, motor is connected by transmission mechanism with road wheel, road wheel position
In on walking track；
Or hydraulic wireline winch is provided with described running gear, the road wheel of running gear is located on walking track, with liquid
Pressure winch drives running gear walking；
Rail clamping device is additionally provided with running gear.
In preferred scheme, multiple jacking cylinders are provided between described door frame and backform frame, jacking cylinder is provided with flat
Moving device.
In preferred scheme, in described translating device, jacking cylinder bottom is provided with coaster, coaster and the one of translation oil cylinder
End connection, the other end of translation oil cylinder is fixedly connected by free bearing with door frame；
Anticreep hook is provided between jacking cylinder and the door frame back timber of door frame.
In preferred scheme, described arse is additionally provided with bottom slide plate.
In preferred scheme, connected by link between the coaster of multiple jacking cylinder bottoms.
A kind of beret truss combined steel mould trolley that the present invention is provided, its door frame is beret truss combining form, and beret truss
Be standard component, with simple structure, convenient transportation, assembled quick, loading capacity is big, interchangeability is good, strong adaptability the characteristics of.This
Outward, beret truss lease is convenient, repeats and utilizes.Therefore, telescoping steel form of the invention also have convenient transportation, it is assembled rapid, return
The advantages of receipts utilization rate is high, can greatly speed up construction speed, reduce project cost.In preferred scheme, the regulation silk of setting
Bar, cooperation jacking cylinder, can conveniently adjust the shape of template, it is ensured that construction quality.The translating device of setting, can adjust top
The deviation of template center's line and tunnel centreline space.Top template and backform frame are integrally formed in the present invention, suitably with
The door frame that beret truss is combined is engaged, compared with top template in the prior art is the structure that polylith is adjusted respectively, backform frame
Adjustment it is relatively more simple, efficiency is also higher, and construction quality is also more preferably.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is integrally-built cross-sectional view of the invention.
Fig. 2 is integrally-built schematic side view of the invention.
Fig. 3 is the cross-sectional view of portal-framed structure in the present invention.
Fig. 4 is the structural representation of running gear in the present invention.
Fig. 5 is the close-up schematic view of jacking cylinder in the present invention.
Fig. 6 is the main structure diagram of translating device in the present invention.
Fig. 7 is the side structure schematic view of translating device in the present invention.
In figure：Running gear 1, motor 101, rail clamping device 102, walk track 103, door frame 2, door frame bottom girder 201, door frame
Back timber 202, shaped steel 203, beret truss 204 adjusts platform 3, adjusts screw mandrel 4, and side template 5, corner formwork 6, translating device 7 is sliding
Car 701, link 702, translation oil cylinder 703, bottom slide plate 704, anticreep hooks 705, screw 706, jacking cylinder 8, backform frame 9, top
Template 10, tunnel 11.
Specific embodiment
As in Fig. 1 ~ 3, a kind of beret truss combined steel mould trolley, including door frame 2, the bottom of door frame 2 is provided with running gear 1,
Running gear 1 in this example is at least 4 groups, and to drive whole telescoping steel form to be walked along walking track 103, the sidepiece of door frame 2 sets
There are multiple side templates 5, connected by adjusting screw mandrel 4 between side template 5 and door frame 2, the top of door frame 2 is provided with backform frame 9, backform frame
Top template 10 is installed with 9, corner formwork 6 is provided between top template 10 and side template 5；
Described door frame 2 is spliced by beret truss 204.Use beret truss splice advantage for：Beret truss is standard component,
The door frame 2 of splicing have simple structure, convenient transportation, assembled quick, loading capacity is big, interchangeability is good, strong adaptability the characteristics of.
In preferred scheme such as Fig. 1 ~ 3, described door frame 2 constitutes a Pin unit, multiple Pin in transverse direction by beret truss 204
Longitudinally connected by shaped steel 203 between unit, the top between multiple Pin units all passes through door frame back timber 202 horizontal and vertical
Connection, bottom connects longitudinally through door frame bottom girder 201.Thus structure, on the basis of intensity is ensured, assembles and disassembles also very square
Just.
In preferred scheme such as Fig. 1, it also is provided with adjusting screw mandrel 4 between corner formwork 6 and door frame 2.Regulation in this example
Screw mandrel 4, is conveniently adjusted the distance between corner formwork 6 and side template 5 and door frame 2, in order to model and stripping operation.In this example
In, side template 5 is the structure of multistage, and hinge is passed through between each section.Side template 5 in this example is three sections from top to bottom
Structure, between side template 5 and corner formwork 6, passes through hinge between corner formwork 6 and top template 10.
In preferred scheme such as Fig. 1, regulation platform 3 is provided with the lower section of regulation screw mandrel 4.Thus structure, facilitates operator
The length of member's operation regulation screw mandrel 4.
In preferred scheme such as Fig. 1, described regulation screw mandrel 4 is the opposite screw rod of two sections of thread rotary orientations, one section of screw rod and
Door frame 2 is hinged, and another section of screw rod is hinged with side template 5, is connected by screw shell between two sections of screw rods.Thus structure, works as profit
Screw shell is rotated with instrument, you can the length of adjustment regulation screw mandrel 4.
In preferred scheme such as Fig. 4, in described running gear 1, motor 101 is connected by transmission mechanism with road wheel
Connect, road wheel is located on walking track 103；Transmission mechanism in this example is chain-drive mechanism.
Or hydraulic wireline winch is provided with described running gear 1, the road wheel of running gear 1 is located on walking track 103,
Running gear is driven to walk with hydraulic wireline winch.It is fixed in the anchor of tunnel 11 by by the steel wire rope of hydraulic wireline winch, then
Steel wire rope is wound to pull running gear 1 to walk.The scheme of hydraulic wireline winch is generally used for the larger telescoping steel form of tonnage, for example originally
I.e. preferably using the scheme of hydraulic wireline winch in example.
Rail clamping device 102 is additionally provided with running gear 1.The rail clamping device 102 of setting can prevent road wheel from deflecting away from walking track
103。
In preferred scheme such as Fig. 1,5 ~ 7, multiple jacking cylinders 8, jacking are provided between described door frame 2 and backform frame 9
Oil cylinder 8 is provided with translating device 7.The structure being integrated using top template 10 and backform frame 9 in this example, so as to significantly reduce top
The adjustment difficulty of template 10.The modeling and the demoulding of backform frame 9 are directly completed by the lifting action of jacking cylinder 8, so as to reduce
Modeling and the labour intensity of the demoulding.By translating device 7, backform frame 9 can be easily translated such that it is able to adjust top template 10
The deviation of center line and the centreline space of tunnel 11.
In preferred scheme such as Fig. 1,5 ~ 7, in described translating device 7, the bottom of jacking cylinder 8 is provided with coaster 701, coaster
701 are connected with one end of translation oil cylinder 703, and the other end of translation oil cylinder 703 is fixedly connected by free bearing with door frame 2；
Anticreep is provided between jacking cylinder 8 and the door frame back timber 202 of door frame 2 and hooks 705.
In preferred scheme, the described bottom of coaster 701 is additionally provided with bottom slide plate 704.Thus structure, by translation oil cylinder
703 expanding-contracting action band fly block 701 level on bottom slide plate 704 is slided, so that the level shifting therewith of whole jacking cylinder 8
Dynamic, the backform frame 9 being fixedly connected with jacking cylinder 8 is moved horizontally therewith, to adjust the center line of top template 10 and the center of tunnel 11
Deviation between line.The anticreep of setting is hooked 705 upper ends and is fixedly connected with the base of jacking cylinder 8 by screw 706, and anticreep hooks 705
Lower end hook on door frame back timber 202, so as to avoid coaster 701 from deflecting away from predetermined running orbit.
In preferred scheme such as Fig. 6, connected by link 702 between the coaster 701 of the bottom of multiple jacking cylinders 8.By
This structure, is horizontally moveable multiple jacking cylinders 8 by a translation oil cylinder 703, so as to simplify structure, increased reliability
Property.
When using, in components such as the good templates of factory process, scene is combined into door frame with beret truss, and is pacified by running gear
On walking track, backform frame 9 is assembled above door frame, then side template 5 and corner formwork 6 are installed, positioning rear pattern plate
By hinge between edge, that is, complete the group mould of telescoping steel form.After casting concrete, Preset Time is reached, remove pin
Axle, regulation screw mandrel 4 of retracting, completes the demoulding of side template 5 and corner formwork 6, then retraction jacking cylinder 8 first, completes backform
The demoulding of plate 10, moves to next section that pours and starts pouring construction operation by running gear by telescoping steel form.All construct
Cheng Hou, the door frame and segment template of telescoping steel form can be with recyclings.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this hair
Technical characteristic in the technical scheme that bright protection domain should be recorded with claim, including the technical scheme of claim record
Equivalents are protection domain.Equivalent i.e. within this range is improved, also within protection scope of the present invention.
Claims (4)
1. a kind of beret truss combined steel mould trolley, including door frame（2）, door frame（2）Bottom is provided with running gear（1）, door frame（2）
Sidepiece is provided with multiple side templates（5）, side template（5）With door frame（2）Between by adjusting screw mandrel（4）Connection, it is characterized in that：Door frame
（2）Top is provided with backform frame（9）, described door frame（2）With backform frame（9）Between be provided with multiple jacking cylinders（8）, jacking cylinder
（8）It is provided with translating device（7）；
Described translating device（7）In, jacking cylinder（8）Bottom is provided with coaster（701）, coaster（701）With translation oil cylinder（703）
One end connection, translation oil cylinder（703）The other end pass through free bearing and door frame（2）It is fixedly connected；
Multiple jacking cylinders（8）The coaster of bottom（701）Between pass through link（702）Connection；
In jacking cylinder（8）With door frame（2）Door frame back timber（202）Between be provided with anticreep hook（705）；
Backform frame（9）On be installed with top template（10）, top template（10）With side template（5）Between be provided with corner formwork（6）, turning
Angle formwork（6）With door frame（2）Between also be provided with adjust screw mandrel（4）；
In regulation screw mandrel（4）Lower section be provided with regulation platform（3）；
Side template（5）With corner formwork（6）Between, corner formwork（6）With top template（10）Between pass through hinge；
Side template（5）It is the structure of multistage, hinge is passed through between each section；
Described door frame（2）By beret truss（204）It is spliced；
Described door frame（2）In transverse direction by beret truss（204）One Pin unit of composition, passes through shaped steel between multiple Pin units
（203）Longitudinally connected, the top between multiple Pin units all passes through door frame back timber horizontal and vertical（202）Connection, bottom exists
Longitudinally through door frame bottom girder（201）Connection.
2. a kind of beret truss combined steel mould trolley according to claim 1, it is characterized in that：Described regulation screw mandrel（4）
It is the opposite screw rod of two sections of thread rotary orientations, one section of screw rod and door frame（2）It is hinged, another section of screw rod and side template（5）It is hinged, two sections
Connected by screw shell between screw rod.
3. a kind of beret truss combined steel mould trolley according to claim 1, it is characterized in that：Described running gear（1）
In, motor（101）It is connected with road wheel by transmission mechanism, road wheel is located at walking track（103）On；
Or described running gear（1）In be provided with hydraulic wireline winch, running gear（1）Road wheel be located at walking track（103）
On, drive running gear to walk with hydraulic wireline winch；
In running gear（1）On be additionally provided with rail clamping device（102）.
4. a kind of beret truss combined steel mould trolley according to claim 1, it is characterized in that：Described coaster（701）Bottom
Portion is additionally provided with bottom slide plate（704）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131697.0A CN104763447B (en) | 2015-03-25 | 2015-03-25 | Beret piece combined steel mold trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131697.0A CN104763447B (en) | 2015-03-25 | 2015-03-25 | Beret piece combined steel mold trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104763447A CN104763447A (en) | 2015-07-08 |
| CN104763447B true CN104763447B (en) | 2017-05-24 |
Family
ID=53645501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131697.0A Expired - Fee Related CN104763447B (en) | 2015-03-25 | 2015-03-25 | Beret piece combined steel mold trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763447B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545347A (en) * | 2016-12-28 | 2017-03-29 | 淮北矿业(集团)工程建设有限责任公司 | A kind of lining trolley and its template construction method |
| CN107419743A (en) * | 2017-05-16 | 2017-12-01 | 中国建筑第六工程局有限公司 | A kind of new city pipe gallery mobile formwork |
| CN109296387A (en) * | 2018-12-03 | 2019-02-01 | 湖南五新隧道智能装备股份有限公司 | A kind of trolley top module system |
| CN112392515A (en) * | 2020-12-28 | 2021-02-23 | 中交二公局第一工程有限公司 | Integral formwork trolley for large-volume concrete construction |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1364436A (en) * | 1919-10-22 | 1921-01-04 | Augustus J James | Form for concrete conduits |
| JPH09310589A (en) * | 1996-05-21 | 1997-12-02 | Shimizu Corp | Method and equipment for moving form |
| CN201982108U (en) * | 2010-12-03 | 2011-09-21 | 中铁五局（集团）有限公司 | Single-track railway tunnel integral type full-hydraulic lining trolley |
| CN202578714U (en) * | 2012-05-22 | 2012-12-05 | 湖南五新重型装备有限公司 | Universal steel die lining trolley for linear and curved section tunnel |
| CN202788873U (en) * | 2012-09-10 | 2013-03-13 | 中国葛洲坝集团股份有限公司 | Combined gantry tunnel lining trolley |
| CN103016028A (en) * | 2012-12-06 | 2013-04-03 | 长沙进军机械有限公司 | Hydraulic self-propelled steel form carrier for tunnel secondary lining operation |
| CN204492844U (en) * | 2015-03-25 | 2015-07-22 | 三峡大学 | A kind of beret truss combined steel mould trolley |
-
2015
- 2015-03-25 CN CN201510131697.0A patent/CN104763447B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104763447A (en) | 2015-07-08 |
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Granted publication date: 20170524 |