CN104894986A - Integrated movable box type culvert internal template equipment - Google Patents
Integrated movable box type culvert internal template equipment Download PDFInfo
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- CN104894986A CN104894986A CN201510312304.6A CN201510312304A CN104894986A CN 104894986 A CN104894986 A CN 104894986A CN 201510312304 A CN201510312304 A CN 201510312304A CN 104894986 A CN104894986 A CN 104894986A
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- box culvert
- cross bar
- support
- movable type
- internal mold
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Abstract
The invention discloses integrated movable box type culvert internal template equipment. The structure of the integrated movable box type culvert internal template equipment is as follows: bases (2), vertical rods (3), cross bars (4), and bridgings (5) are connected to an integral support and arranged on casted box culvert base plate concrete (1) according to the step requirement, two ends of the support and the bottom cross bar (4) at the middle part are provided with rollers (6), the top cross bar (4) is provided with distribution steel pipes (7), the distribution steel pipes (7) are provided with an internal template (8), oil jacks (9) are arranged below the bottom cross bar (4), and the cross bars (4) are provided with screw rods (10) to form an integrated movable type box culvert internal template system. According to the equipment, the structure is safe and reliable, the bearing requirement of various conditions in the construction stage can be met, repeated installation is not needed during the construction of a lower culvert, the moving of the support and the template is rapid, the construction process is simple and fast, the construction progress is greatly accelerated, and the construction cost is reduced.
Description
Technical field
The present invention relates to a kind of inner formword of adopting in box culvert construction and support whole moving device.
Background technology
Build in spring tide at current rail, highway, town road, no matter be design or construction, environmentally friendly theory is more and more paid attention to.Ensure Stability Analysis of Structures and meet instructions for use prerequisite under, box structure because of form of structure can larger performance material each performance and be commonly used, especially basis is in Unfavorable geology region and more can embodies its superiority.Current box structure is in the majority with box culvert, main construction method is raft support method, but there is support, the setting up the reasons such as the operations such as dismounting are many, construction plant is narrow and small of template and the construction speed that causes is slow with the construction of this method, support, template consumption are large, the shortcomings such as personnel have high input, and the integral movable type box culvert internal mold equipment adopting the present invention used solves above-mentioned series of problems.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of integral movable type box culvert internal mold equipment, to overcome support that prior art exists, the setting up the reasons such as the operations such as dismounting are many, construction plant is narrow and small of template and the construction speed that causes is slow, support, template consumption are large, and personnel have high input and wait deficiency.
Technical scheme of the present invention is: building on box culvert underplate concrete, is connected to form integral support according to stride requirements installation collet, vertical rod, cross bar, bridging; Roller established by cross bar at the bottom of support two ends and middle part; Top cross bar is established distribution steel pipe, inner formword installed by distribution steel pipe, establishes hydraulic jack below end cross bar, screw mandrel established by cross bar, form integral movable type box culvert inner formwork system.
Collet adopts diameter 40mm, high 500mm is adjustable collet.
Vertical rod, cross bar, bridging, distribution steel pipe all adopt φ 48*3.5mm steel pipe, and rod member connects employing bowl fastening type fastener and connects.
Roller adopts ten cun of solid rubber wheels.
Inner formword adopts combined steel, is assembled in the top both sides of support.
Hydraulic jack adopts 5 tons of jack.
Screw mandrel adopts diameter 30mm forward lead screw.
In the solution of the present invention, box culvert segmental construction is divided into base plate, wall body and top board two parts, sedimentation (stretching) seam is the construction line of demarcation of every sections, and box culvert is divided into n joint.First, according to most long segment length and headroom interface dimensions, on the box culvert underplate concrete of having built, set up bowl fastening type steel pipe frame as support, frame bottom installs collet, be convenient to adjusting pole height, elongated steel pipe is installed as distribution beam in top, is convenient to box culvert inner formword uniform force and assembled smooth; Secondly, box culvert inner formword is assembled in the inner formword and strutting system that on support, formation one is overall.Again, at the two ends of support and middle part, roller is installed.After Section 1 concrete construction completes, make support and the inner formword demoulding by hydraulic jack, adopt artificial or mechanical external force front and rear row to promote (machinery pulls) support, support is realized mobile under external force by the rolling of roller simultaneously.Template movement is contained after construction location to lower box, and use to correct position with jack fast lifting integral support, and is installed whole collets and made template and bracket stable to design attitude.
Accompanying drawing explanation
Fig. 1 is that integral support of the present invention props up elevational schematic view in vertical state.
Fig. 2 is that integral support of the present invention props up vertical state side schematic view.
Fig. 3 is integral support walking states schematic diagram of the present invention.
Detailed description of the invention
Embodiments of the invention: according to result of calculation, have built on box culvert underplate concrete 1, and form integral support according to stride requirements installation collet 2, vertical rod 3, cross bar 4, bridging 5, collet 2, vertical rod 3, cross bar 4, bridging 5 adopt fastener to connect; Roller 6 established by cross bar 4 at the bottom of support two ends and middle part; Top cross bar 4 is established and distributes steel pipe 7, on distribution steel pipe 7, inner formword 8 is installed according to box culvert sectional dimension, establish hydraulic jack 9 to come adjusting pole and inner formword absolute altitude below end cross bar 4, cross bar 4 is established screw mandrel 10 adjust side form position, form integral movable type box culvert inner formwork system.Collet 2 adopts diameter 40mm, high 500mm is adjustable collet, with underplate concrete 1 acting in conjunction, bears from containing body, the gravity load of concrete roof, mould bases load, working load and imposed load; Vertical rod 3, cross bar 4, bridging 5, distribution steel pipe 7 all adopt building site to commonly use φ 48*3.5mm steel pipe, and rod member connects employing bowl fastening type fastener and connects; Roller 6 adopts ten cun of solid rubber wheels, is arranged on bottom bar 4; The combined steel that inner formword 8 adopts building site conventional, is assembled in the top both sides of support; Hydraulic jack 9 adopts 5 tons of jack, is arranged on below end cross bar; Screw mandrel 10 adopts diameter 30mm forward lead screw.
After Section 1 concrete construction completes, support and the internal mold concrete surface that comes off is made to complete the demoulding by hydraulic jack 9, draw both sides box culvert inner formword 8 in, and be fixed on support, adopt artificial or mechanical external force front and rear row to promote integral support simultaneously, integral support moves to lower joint culvert construction position by the rolling of solid rubber wheel 8 integral support by under External Force Acting, after box culvert internal mold and integral support move to lower box culvert construction location, use hydraulic jack 9 fast lifting integral support to correct position, and whole collets 2 is installed makes box culvert inner formword 8 and support height stablize to design attitude, side form is adjusted again in place by screw mandrel 10.
As can be seen from above, of the present inventionly move integrally box culvert internal mold equipment, creatively propose a kind of integral movable type box culvert inner formwork system; Inner formword employing fritter template is first assembled into bulk and forms integration, eliminates the easy common quality defects occurred such as form joint faulting of slab ends, spillage and large surface evenness difference in the process of recycling; The installing/dismounting of interior case template be by integrated support bottom hand-operated jack and collet carry out the lifting of Control architecture and support, easy for installation, quick; It is adjusted up and down by hand-operated jack and collet to control that interior case template and support depart from concrete surface, it is that the rolling of the roller installed by frame bottom is realized that support and template movement to lower joint contains body position, form removal and support is pacified without the need to a large amount of manpower when lower joint contains body construction, and integral mold plate can effectively prevent the common quality defect of template assembly from repeatedly occurring, concrete presentation quality is also ensured; The material that template and support use is more common on-site and versatility is stronger, without the need to processing or purchase specially; The raft support method construction of comparing traditional, can reduce human and material resources in a large number and drop into, save time.And template can reuse, and speed of production obviously promotes, simple, convenient, quality can strong for control property.
Claims (7)
1. an integral movable type box culvert internal mold equipment, is characterized in that: building on box culvert underplate concrete (1), is connected to form integral support according to stride requirements installation collet (2), vertical rod (3), cross bar (4), bridging (5); Roller (6) established by cross bar (4) at the bottom of support two ends and middle part; Top cross bar (4) is established and distributes steel pipe (7), inner formword (8) is installed in distribution steel pipe (7), hydraulic jack (9) is established in end cross bar (4) below, cross bar (4) is established screw mandrel (10), forms integral movable type box culvert inner formwork system.
2. integral movable type box culvert internal mold equipment according to claim 1, is characterized in that: collet (2) adopts diameter 40mm, high 500mm is adjustable collet.
3. integral movable type box culvert internal mold equipment according to claim 1, is characterized in that: vertical rod (3), cross bar (4), bridging (5), distribution steel pipe (7) all adopt φ 48*3.5mm steel pipe, and rod member connects employing bowl fastening type fastener and connects.
4. integral movable type box culvert internal mold equipment according to claim 1, is characterized in that: roller (6) adopts ten cun of solid rubber wheels.
5. integral movable type box culvert internal mold equipment according to claim 1, is characterized in that: inner formword (8) adopts combined steel, is assembled in the top both sides of support.
6. integral movable type box culvert internal mold equipment according to claim 1, is characterized in that: hydraulic jack (9) adopts 5 tons of jack.
7. integral movable type box culvert internal mold equipment according to claim 1, is characterized in that: screw mandrel (10) adopts diameter 30mm forward lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312304.6A CN104894986A (en) | 2015-06-10 | 2015-06-10 | Integrated movable box type culvert internal template equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312304.6A CN104894986A (en) | 2015-06-10 | 2015-06-10 | Integrated movable box type culvert internal template equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN104894986A true CN104894986A (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510312304.6A Pending CN104894986A (en) | 2015-06-10 | 2015-06-10 | Integrated movable box type culvert internal template equipment |
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| CN (1) | CN104894986A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120584A (en) * | 2016-08-29 | 2016-11-16 | 五冶集团上海有限公司 | A kind of box culvert slip form construction device and method |
| CN108978711A (en) * | 2018-08-02 | 2018-12-11 | 广州市第三市政工程有限公司 | A kind of packaged type scaffold and the pipe gallery construction method using the scaffold |
| CN109356618A (en) * | 2018-11-26 | 2019-02-19 | 中铁五局集团有限公司 | A kind of simple integral movable type square type tunnel frame and its construction method |
| CN109629464A (en) * | 2018-12-18 | 2019-04-16 | 中交路桥华东工程有限公司 | Slab culvert wall regularization form bracing system and its construction method |
| CN113622328A (en) * | 2021-08-25 | 2021-11-09 | 新疆路桥建设集团有限公司 | Box culvert construction assembly, application thereof and box culvert construction method |
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| JP2002103321A (en) * | 2000-10-02 | 2002-04-09 | Geostr Corp | Form for manufacturing concrete block |
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| CN104631351A (en) * | 2014-12-30 | 2015-05-20 | 贵州科润华机电设备有限公司 | Bridge and culvert formwork machine |
| CN104674684A (en) * | 2013-12-02 | 2015-06-03 | 葛洲坝集团第五工程有限公司 | Movable cast-in-place culvert cover plate framework support |
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2015
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002103321A (en) * | 2000-10-02 | 2002-04-09 | Geostr Corp | Form for manufacturing concrete block |
| CN102704948A (en) * | 2012-06-07 | 2012-10-03 | 中铁十一局集团第四工程有限公司 | Formworking jumbo construction process for long and large box culvert |
| CN202810870U (en) * | 2012-09-06 | 2013-03-20 | 成都市新筑路桥机械股份有限公司 | Combined type template trolley for box culvert lining |
| CN203530869U (en) * | 2013-10-14 | 2014-04-09 | 中铁十九局集团有限公司 | Frame culvert overall formwork support capable of horizontally moving |
| CN104674684A (en) * | 2013-12-02 | 2015-06-03 | 葛洲坝集团第五工程有限公司 | Movable cast-in-place culvert cover plate framework support |
| CN203855903U (en) * | 2014-05-19 | 2014-10-01 | 中交路桥建设有限公司 | Movable support used for supporting tunnel construction template |
| CN204024673U (en) * | 2014-06-27 | 2014-12-17 | 中铁上海工程局集团有限公司 | A kind of simple and easy culvert body construction feasible walk stand |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120584A (en) * | 2016-08-29 | 2016-11-16 | 五冶集团上海有限公司 | A kind of box culvert slip form construction device and method |
| CN106120584B (en) * | 2016-08-29 | 2019-01-01 | 五冶集团上海有限公司 | A kind of box culvert slip form construction device and method |
| CN108978711A (en) * | 2018-08-02 | 2018-12-11 | 广州市第三市政工程有限公司 | A kind of packaged type scaffold and the pipe gallery construction method using the scaffold |
| CN109356618A (en) * | 2018-11-26 | 2019-02-19 | 中铁五局集团有限公司 | A kind of simple integral movable type square type tunnel frame and its construction method |
| CN109629464A (en) * | 2018-12-18 | 2019-04-16 | 中交路桥华东工程有限公司 | Slab culvert wall regularization form bracing system and its construction method |
| CN113622328A (en) * | 2021-08-25 | 2021-11-09 | 新疆路桥建设集团有限公司 | Box culvert construction assembly, application thereof and box culvert construction method |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150909 |