CN104763447A - Beret piece combined steel mold trolley - Google Patents
Beret piece combined steel mold trolley Download PDFInfo
- Publication number
- CN104763447A CN104763447A CN201510131697.0A CN201510131697A CN104763447A CN 104763447 A CN104763447 A CN 104763447A CN 201510131697 A CN201510131697 A CN 201510131697A CN 104763447 A CN104763447 A CN 104763447A
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- CN
- China
- Prior art keywords
- door frame
- combined steel
- beret
- beret truss
- steel mould
- 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.)
- Granted
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000009415 formwork Methods 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 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)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (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 steel form carrier field, particularly a kind of beret truss combined steel mould trolley.
Background technology
Steel form carrier is widely used in Hydropower Underground Project construction and the field such as highway, bridge tunnel pouring construction.The situation similar due to tunnel engineering physical dimension is extremely rare, adds that the improvement expenses of steel form carrier is high, and conventional steel mould trolley can only use usually in certain specific engineering, and secondary utilization rate is extremely low; Especially, in large-scale Hydropower Underground Project is built, also there is the technical barriers such as transport, assembled difficulty in conventional steel mould trolley, cost is higher.
Chinese patent literature discloses a kind of Simple steel mould trolley, CN202707083U, provide a kind of easy steel form carrier, can overcome above-mentioned weak point, but be only applicable to the lining construction of medium and small tunnel, inapplicable to large-scale or super-huge tunnel.For some hydropower station diversion tunnel, this tunnel is gateway opening type, clear height 22mm, clear span 17.5m, adopts the Simple steel mould trolley in document obviously no longer suitable.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of beret truss combined steel mould trolley, can overcome conventional steel mould trolley above shortcomings, can realize convenient transportation, assembled rapidly, recovery utilization rate is high.In preferred scheme, be convenient to adjust the template on steel form carrier.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of beret truss combined steel mould trolley, comprise door frame, running gear is provided with bottom door frame, door frame sidepiece is provided with multiple side template, by regulating screw mandrel to be connected between side template with door frame, is provided with backform frame above door frame, backform frame is installed with top template, between top template and side template, is provided with corner formwork;
Described door frame is spliced by beret truss.
In preferred scheme, described door frame is laterally forming a Pin unit by beret truss, longitudinally connected by shaped steel between multiple Pin unit, the top between multiple Pin unit is all connected by door frame back timber horizontal and vertical, and bottom is longitudinally being connected by door frame bottom girder.
In preferred scheme, between corner formwork and door frame, be also provided with adjustment screw mandrel.
In preferred scheme, be provided with adjustment platform regulating the below of screw mandrel.
In preferred scheme, described adjustment screw mandrel is the screw rod that two sections of thread rotary orientations are contrary, one section of screw rod and door frame hinged, other end screw rod and side template hinged, connected by screw shell between two sections of screw rods.
In preferred scheme, in described running gear, motor is connected with road wheel by transmission mechanism, and road wheel is positioned on walking track;
Or be provided with hydraulic wireline winch in described running gear, the road wheel of running gear is positioned on walking track, drives running gear walking with hydraulic wireline winch;
Running gear is also provided with rail clamping device.
In preferred scheme, be provided with multiple jacking cylinder between described door frame and backform frame, jacking cylinder is provided with translating device.
In preferred scheme, in described translating device, be provided with coaster bottom jacking cylinder, coaster is connected with one end of translation oil cylinder, and the other end of translation oil cylinder is fixedly connected with door frame by free bearing;
Between jacking cylinder and the door frame back timber of door frame, be provided with anticreep hook.
In preferred scheme, described arse is also provided with end slide plate.
In preferred scheme, connected by link between the coaster bottom multiple jacking cylinder.
A kind of beret truss combined steel mould trolley provided by the invention, its door frame is beret truss combining form, and beret truss is standard component, have that structure is simple, convenient transportation, assembled quick, carrying capacity is large, interchangeability good, adaptable feature.In addition, beret truss lease is convenient, can reuse.Therefore, steel form carrier of the present invention also have convenient transportation, assembled rapidly, recovery utilization rate advantages of higher, can accelerating construction progress greatly, reduce project cost.In preferred scheme, the adjustment screw mandrel of setting, cooperation jacking cylinder, conveniently can adjust the shape of template, guarantee construction quality.The translating device arranged, can adjust the deviation of top template center line and tunnel centreline space.In the present invention top template and backform frame are made an entirety, suitable match with the door frame that beret truss combines, compared with being the structure that adjusts respectively of polylith with top template in prior art, the adjustment of backform frame is relative more simple, efficiency is also higher, and construction quality is also better.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is integrally-built cross sectional representation of the present invention.
Fig. 2 is integrally-built schematic side view of the present invention.
Fig. 3 is the cross sectional representation 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 TV structure schematic diagram of translating device in the present invention.
Fig. 7 is the side-looking structural representation of translating device in the present invention.
In figure: running gear 1, motor 101, rail clamping device 102, walking track 103, door frame 2, door frame bottom girder 201, door frame back timber 202, shaped steel 203, beret truss 204, regulates platform 3, regulates screw mandrel 4, side template 5, corner formwork 6, translating device 7, coaster 701, link 702, translation oil cylinder 703, end slide plate 704, anticreep hooks 705, screw 706, jacking cylinder 8, backform frame 9, top template 10, tunnel 11.
Detailed description of the invention
As in Fig. 1 ~ 3, a kind of beret truss combined steel mould trolley, comprise door frame 2, be provided with running gear 1 bottom door frame 2, the running gear 1 in this example is at least 4 groups, walk along walking track 103 to drive whole steel form carrier, door frame 2 sidepiece is provided with multiple side template 5, by regulating screw mandrel 4 to be connected between side template 5 with door frame 2, is provided with backform frame 9 above door frame 2, backform frame 9 is installed with top template 10, between top template 10 and side template 5, is provided with corner formwork 6;
Described door frame 2 is spliced by beret truss 204.Adopt the advantage of beret truss splicing to be: beret truss is standard component, the door frame 2 of splicing have that structure is simple, convenient transportation, assembled quick, carrying capacity is large, interchangeability good, adaptable feature.
Preferred scheme is as in Fig. 1 ~ 3, described door frame 2 is laterally forming a Pin unit by beret truss 204, longitudinally connected by shaped steel 203 between multiple Pin unit, top between multiple Pin unit is all connected by door frame back timber 202 horizontal and vertical, and bottom is longitudinally being connected by door frame bottom girder 201.Structure thus, on the basis of guaranteeing intensity, installs and removes also very convenient.
Preferred scheme, as in Fig. 1, is also provided with and regulates screw mandrel 4 between corner formwork 6 and door frame 2.Adjustment screw mandrel 4 in this example, is convenient to adjustment corner formwork 6 and the distance between side template 5 and door frame 2, so that modeling and stripping operation.In this example, side template 5 is the structure of multistage, passes through hinge between each section.Side template 5 in this example is three-stage structure from top to bottom, between side template 5 and corner formwork 6, passes through hinge between corner formwork 6 and top template 10.
Preferred scheme, as in Fig. 1, is provided with regulating the below of screw mandrel 4 and regulates platform 3.Structure thus, handled easily human users regulates the length of screw mandrel 4.
Preferred scheme is as in Fig. 1, and described adjustment screw mandrel 4 is the screw rod that two sections of thread rotary orientations are contrary, one section of screw rod and door frame 2 hinged, other end screw rod and side template 5 hinged, connected by screw shell between two sections of screw rods.Structure thus, when utilizing tool into rotation screw shell, namely adjustable regulates the length of screw mandrel 4.
Preferred scheme is as in Fig. 4, and in described running gear 1, motor 101 is connected with road wheel by transmission mechanism, and road wheel is positioned on walking track 103; Transmission mechanism in this example is chain-drive mechanism.
Or be provided with hydraulic wireline winch in described running gear 1, the road wheel of running gear 1 is positioned on walking track 103, drives running gear walking with hydraulic wireline winch.By being fixed on by the wire rope of hydraulic wireline winch in the anchor of tunnel 11, then rolling wire rope pulls running gear 1 to walk.The scheme of hydraulic wireline winch is generally used for the larger steel form carrier of tonnage, such as, namely preferably adopts the scheme of hydraulic wireline winch in this example.
Running gear 1 is also provided with rail clamping device 102.The rail clamping device 102 arranged can prevent road wheel from deflecting away from walking track 103.
Preferred scheme is as in Fig. 1,5 ~ 7, and be provided with multiple jacking cylinder 8 between described door frame 2 and backform frame 9, jacking cylinder 8 is provided with translating device 7.Adopt the structure that top template 10 and backform frame 9 are integrated in this example, thus significantly reduce the adjustment difficulty of top template 10.The modeling of backform frame 9 and the demoulding are directly completed by the lifting action of jacking cylinder 8, thus reduce the labour intensity of modeling and the demoulding.By translating device 7, can translation backform frame 9 easily, thus the deviation of top template 10 center line and tunnel 11 centreline space can be adjusted.
Preferred scheme is as in Fig. 1,5 ~ 7, and in described translating device 7, be provided with coaster 701 bottom jacking cylinder 8, coaster 701 is connected with one end of translation oil cylinder 703, and the other end of translation oil cylinder 703 is fixedly connected with door frame 2 by free bearing;
Between jacking cylinder 8 and the door frame back timber 202 of door frame 2, be provided with anticreep hook 705.
In preferred scheme, bottom described coaster 701, be also provided with end slide plate 704.Structure thus, by expanding-contracting action band pulley 701 horizontal slip on end slide plate 704 of translation oil cylinder 703, thus whole jacking cylinder 8 is moved horizontally thereupon, the backform frame 9 be fixedly connected with jacking cylinder 8 moves horizontally thereupon, to adjust the deviation of top template 10 center line and tunnel 11 centreline space.The anticreep arranged is hooked 705 upper ends and is fixedly connected with by the base of screw 706 with jacking cylinder 8, and anticreep hooks the lower end hook of 705 on door frame back timber 202, thus avoids coaster 701 to deflect away from predetermined running orbit.
Preferred scheme, as in Fig. 6, is connected by link 702 between the coaster 701 bottom multiple jacking cylinder 8.Structure thus, can move horizontally multiple jacking cylinder 8 by a translation oil cylinder 703, thus simplify the structure, add reliability.
During use, at assemblies such as the good templates of factory process, scene is combined into door frame with beret truss, and be arranged on walking track by running gear, backform frame 9 is assembled above door frame, then installation side template 5 and corner formwork 6, by hinge between the edge of location rear pattern plate, namely completes the group mould of steel form carrier.After concreting, reach Preset Time, take off bearing pin, retract and regulate screw mandrel 4, first complete the demoulding of side template 5 and corner formwork 6, then retraction jacking cylinder 8, complete the demoulding of top template 10, by running gear, steel form carrier is moved to next section of building and start pouring construction operation.After whole construction completes, the door frame of steel form carrier and segment template can recyclings.
The above embodiments are only the preferred technical solution of the present invention; and should not be considered as restriction of the present invention; the technical scheme that protection scope of the present invention should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection scope of the present invention.
Claims (10)
1. a beret truss combined steel mould trolley, comprise door frame (2), door frame (2) bottom is provided with running gear (1), door frame (2) sidepiece is provided with multiple side template (5), by regulating screw mandrel (4) to be connected between side template (5) with door frame (2), it is characterized in that: door frame (2) top is provided with backform frame (9), backform frame (9) is installed with top template (10), is provided with corner formwork (6) between top template (10) and side template (5);
Described door frame (2) is spliced by beret truss (204).
2. a kind of beret truss combined steel mould trolley according to claim 1, it is characterized in that: described door frame (2) is laterally forming a Pin unit by beret truss (204), longitudinally connected by shaped steel (203) between multiple Pin unit, top between multiple Pin unit connects at the horizontal and vertical door frame back timber (202) that all passes through, and bottom is longitudinally being connected by door frame bottom girder (201).
3. a kind of beret truss combined steel mould trolley according to claim 1, is characterized in that: be also provided with between corner formwork (6) and door frame (2) and regulate screw mandrel (4).
4. a kind of beret truss combined steel mould trolley according to claim 1, is characterized in that: be provided with regulating the below of screw mandrel (4) and regulate platform (3).
5. a kind of beret truss combined steel mould trolley according to claim 1, it is characterized in that: described adjustment screw mandrel (4) is the screw rod that two sections of thread rotary orientations are contrary, one section of screw rod and door frame (2) hinged, other end screw rod and side template (5) hinged, connected by screw shell between two sections of screw rods.
6. a kind of beret truss combined steel mould trolley according to claim 1, is characterized in that: in described running gear (1), motor (101) is connected with road wheel by transmission mechanism, and road wheel is positioned in walking track (103);
Or described running gear is provided with hydraulic wireline winch in (1), the road wheel of running gear (1) is positioned in walking track (103), drives running gear walking with hydraulic wireline winch;
Running gear (1) is also provided with rail clamping device (102).
7. a kind of beret truss combined steel mould trolley according to claim 1, is characterized in that: be provided with multiple jacking cylinder (8) between described door frame (2) and backform frame (9), jacking cylinder (8) is provided with translating device (7).
8. a kind of beret truss combined steel mould trolley according to claim 7, it is characterized in that: in described translating device (7), jacking cylinder (8) bottom is provided with coaster (701), coaster (701) is connected with one end of translation oil cylinder (703), and the other end of translation oil cylinder (703) is fixedly connected with door frame (2) by free bearing;
Between jacking cylinder (8) and the door frame back timber (202) of door frame (2), be provided with anticreep hook (705).
9. a kind of beret truss combined steel mould trolley according to claim 8, is characterized in that: described coaster (701) bottom is also provided with end slide plate (704).
10. a kind of beret truss combined steel mould trolley according to claim 8, is characterized in that: connected by link (702) between the coaster (701) of multiple jacking cylinder (8) bottom.
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 true CN104763447A (en) | 2015-07-08 |
| CN104763447B CN104763447B (en) | 2017-05-24 |
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| 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 |
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Cited By (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 |
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2015
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Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104763447B (en) | 2017-05-24 |
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Granted publication date: 20170524 |