CN108487098A - A kind of box culvert inner side template support system - Google Patents
A kind of box culvert inner side template support system Download PDFInfo
- Publication number
- CN108487098A CN108487098A CN201810328192.7A CN201810328192A CN108487098A CN 108487098 A CN108487098 A CN 108487098A CN 201810328192 A CN201810328192 A CN 201810328192A CN 108487098 A CN108487098 A CN 108487098A
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- China
- Prior art keywords
- box culvert
- template
- side template
- support system
- vertical
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
A kind of box culvert inner side template support system, including support system, early removing system, walking mechanism, top template and side template, support system includes several upright bars, vertical adjustable U supports, horizontal cross bar, laterally adjustable U supports and horizontal vertical pole, early removing system includes vertical supporting bar and early tears column cap open, and walking mechanism includes guide rail and the slot type idler wheel that can be walked on guide rail.When concrete strength reaches 30% or more, first carry out box culvert exterior sheathing dismounting, vertical adjustable U supports, laterally adjustable U supports and corbel are adjusted again, top template is set to decline, side template contraction, top template and side template are detached from concrete surface, and stripe board continues to withstand on concrete under the action of vertical supporting bar；Horizontal cross bar is removed from vertical supporting bar, support system is made to be detached from early removing system, by traction power and slot type idler wheel and guide rail is combined to move forward.The present invention is greatly improved the turnover rate of template, and simple in structure, strong applicability, supporting ＆ stablizing, securely, be used multiple times.
Description
Technical field
The present invention relates to reinforced concrete box culvert construction fields, are especially a kind of box culvert inner side template support system, fit
It is wider than 2m for height, length is up to 1 kilometer or more of large-sized reinforced concrete box culvert construct.
Background technology
In city has stable political situation river controlling projects, the construction of box culvert in large size is frequently referred to.Using traditional construction method,
When box culvert inner side template is constructed, the dismounting of template, to set up be that artificial most process, the material removed are spent in entire construction
Material need to be by manually carrying out hand haulage in box culvert；In addition, after concrete cast, it is necessary to until intensity reaches design requirement
Energy form removal, causes the turnover rate of template very low.
Invention content
The technical problem to be solved by the present invention is to provide a kind of box culvert inner side template support system, can greatly improve mould
The turnover rate of plate, and after formwork-support is disposably set up, be used multiple times, save human cost.
Technical solution of the invention is to provide a kind of box culvert inner side template support system having following structure, packet
The side template for including the top template being supported on the roof of box culvert inner cavity and being supported on the two side of box culvert inner cavity, side template and case
Bolt is housed between culvert exterior sheathing, crossbeam is housed on the bottom surface of the top template, is equipped on the madial wall of the side template perpendicular
Beam, wherein further include support system, early removing system and walking mechanism；
The support system includes several upright bars, vertical adjustable U supports, horizontal cross bar, laterally adjustable U is held in the palm and horizontal vertical pole,
Several upright bars and horizontal cross bar are uniformly distributed along the width of top template and the short transverse of side template respectively, several upright bars, water
It is connected by scaffold clasp between flat cross bar and horizontal vertical pole, is fixedly connected at the top of the vertical adjustable support lower parts U and upright bar,
Vertical adjustable U jackings portion is fixedly connected with crossbeam, and the laterally adjustable U asks one end to be fixedly connected with horizontal cross bar, the other end and
Vertical beam is fixedly connected；
The early removing system includes vertical supporting bar and early tears column cap open, and the morning tears column cap open by corbel, lead screw and adjusts spiral shell
Mother's composition, the corbel is located at right over adjusting nut, and is both connect with wire rod thread, and the adjusting nut rides upon perpendicular
To the top edge of supporting rod, the lead screw lower part is located in vertical supporting bar inner cavity, and stripe board is equipped at the top of lead screw, described
Stripe board is located between two top templates, and the top surface flush of top surface and top template, the both ends of the corbel and two
Chock is respectively equipped between the template of top, the vertical supporting bar is located at the intermediate position of box culvert, the bottom top of vertical supporting bar
On the box culvert bottom plate poured into a mould, the horizontal cross bar is detachably connected with vertical supporting bar；
The walking mechanism includes guide rail and the slot type idler wheel that can be walked on guide rail, and the bottom of each upright bar is respectively arranged with slot
Formula idler wheel, the guide rail are mounted on the box culvert plate top surface poured into a mould.
A kind of box culvert inner side template support system of the present invention, wherein the horizontal cross bar can with vertical supporting bar
Dismantling connection refers to being connected by terminal pad button between the horizontal cross bar and vertical supporting bar.
A kind of box culvert inner side template support system of the present invention, wherein the terminal pad button is to be welded in vertical branch
Disk on strut offers several first jacks on disk, and the end of horizontal cross bar offers match with the first jack
Two jacks are inserted with trapezoidal bolt in the first and second jack.
A kind of box culvert inner side template support system of the present invention, wherein lead between the top template and side template
Cross tongue and groove connection.
A kind of box culvert inner side template support system of the present invention, wherein the guide rail passes through built-in fitting or expanding screw
Bolt is fixed on the box culvert bottom plate poured into a mould, and guide rail is made by equal angle iron, and the slot type idler wheel is welded on the bottom of upright bar
Portion.
After using the above structure, compared with prior art, a kind of box culvert inner side template support system of the present invention has following
Advantage：The present invention is after box culvert top, the cast of siding concrete, when intensity reaches 30% or more, you can carry out the dismounting work of template
Make, concrete operations are：The dismounting of box culvert exterior sheathing is first carried out, then adjusts vertical adjustable U supports, laterally adjustable U supports and corbel, makes top
Portion's template declines, and the side template on two side is detached from concrete surface to contract, top template and side template；Due to vertical supporting
The supporting role of bar, stripe board continue to withstand on concrete；Horizontal cross bar is removed from vertical supporting bar, make support system with
Early removing system is detached from, and by traction power and combines slot type idler wheel and guide rail, keeps the support system of entire box culvert whole along guide rail
It moves forward.As it can be seen that the present invention no longer needs to after concrete strength entirely reaches design requirement form removal again, therefore, greatly
The big turnover rate for improving template；Just because of this interconnection structure of support system of the present invention and dismounting mode, in template branch
It after support is disposably set up, is used multiple times, is effectively saved human cost.As for the vertical supporting bar left in early removing system
The weight of box culvert concrete roof can be supported by tearing column cap open with morning, can be removed after concrete reaches design strength.
Description of the drawings
Fig. 1 is lateral schematic cross-sectional view when a kind of box culvert inner side template support system of the present invention uses.
Specific implementation mode
A kind of box culvert inner side template support system of the present invention is made with reference to the accompanying drawings and detailed description further detailed
It describes in detail bright：
As shown in Figure 1, in this embodiment, a kind of box culvert inner side template support system of the present invention, including support
System, early removing system, walking mechanism, the top template 21 being supported on the roof of box culvert inner cavity and it is supported on box culvert inner cavity both sides
Side template 31 on wall is equipped with bolt 11, cross is housed on the bottom surface of top template 21 between side template 31 and box culvert exterior sheathing 10
Beam 20 is equipped with vertical beam 30 on the madial wall of side template 31.
Support system includes that several upright bars 40, vertical adjustable U supports 44, horizontal cross bar 41, laterally adjustable U supports 42 and level are vertical
The short transverse of bar 43, several upright bars 40 and horizontal cross bar 41 respectively along the width of top template 21 and side template 31 is uniformly divided
Cloth is connected between several upright bars 40, horizontal cross bar 41 and horizontal vertical pole 43 by scaffold clasp.Vertical adjustable 44 lower part of U supports
It is connect with 40 top spot welding of upright bar, 44 top of vertical adjustable U supports is connect with 20 spot welding of crossbeam；Laterally adjustable 42 one end of U supports and water
41 spot welding of flat cross bar connects, and the other end is connect with 30 spot welding of vertical beam.In actual use, according to the absolute altitude of box culvert and sectional dimension
Adjust laterally adjustable U supports 42 and vertical adjustable U supports 44.
Early removing system includes vertical supporting bar 50 and early tears column cap open, early tears column cap open by corbel 55, lead screw 54 and adjusting nut
53 compositions.Corbel 55 is located at right over adjusting nut 53, and is both threadedly coupled with lead screw 54.Adjusting nut 53 rides upon perpendicular
To the top edge of supporting rod 50,54 lower part of lead screw is located in 50 inner cavity of vertical supporting bar, and 54 top of lead screw is equipped with stripe board
57.Stripe board 57 is located between two top templates 21, and the top surface flush of top surface and top template 21.The both ends of corbel 55
It is respectively equipped with chock 56 between two top templates 21, for holding out against crossbeam 20.Vertical supporting bar 50 is located at the centre of box culvert
Position, the bottom of vertical supporting bar 50 are withstood on the box culvert bottom plate 12 poured into a mould.
It is connected by terminal pad button between horizontal cross bar 41 and vertical supporting bar 50, realizes being detachably connected for the two.This
In terminal pad button commercially available structure may be used, can also use such as lower structure：Terminal pad button is to be welded in vertical supporting bar
Disk 51 on 50 offers several first jacks on disk 51, and the end of horizontal cross bar 41 offers and the first jack matches
The second jack, be inserted with trapezoidal bolt 52 in the first and second jack.
Walking mechanism includes guide rail 61 and the slot type idler wheel 62 that can walk on guide rail 61, and the bottom of each upright bar 40 fills
There are slot type idler wheel 62, guide rail 61 to be fixed on by built-in fitting or expansion bolt on 12 top surface of box culvert bottom plate poured into a mould, guide rail 61
It is made by equal angle iron, slot type idler wheel 62 is welded on the bottom of upright bar 40.
It is connected, template 21 and side template 31 can be torn open at the top of not influencing by tongue and groove between top template 21 and side template 31
In the case of unloading, it is ensured that the two connects more solid and reliable.
The present invention is after box culvert top, the cast of siding concrete, when intensity reaches 30% or more, you can carry out the dismounting of template
Work, concrete operations are：The dismounting of box culvert exterior sheathing 10 is first carried out, then adjusts vertical adjustable U supports 44, laterally adjustable 42 and of U supports
Corbel 55 makes top template 21 decline, and the side template 31 on two side is detached from and mixes to contract, top template 21 and side template 31
Solidifying soil face；Due to the supporting role of vertical supporting bar 50, stripe board 57 continues to withstand on concrete；The ladder for transfering to terminal pad to buckle
Shape bolt 52 removes horizontal cross bar 41 from vertical supporting bar 50, so that support system is detached from early removing system, passes through guide chain etc.
Traction power (not shown) simultaneously combines slot type idler wheel 62 and guide rail 61, keep the support system of entire box culvert whole along guide rail to
Preceding movement is set up without repeating.As it can be seen that the present invention no longer needs to tear open again after concrete strength entirely reaches design requirement
Therefore removing template, substantially increases the turnover rate of template as long as reaching 30% or more.Just because of support system of the present invention
This interconnection structure and dismounting mode are used multiple times after formwork-support is disposably set up, and are effectively saved manpower
Cost.It tears column cap open as the vertical supporting bar 50 and morning left in early removing system and can support the weight of box culvert concrete roof,
It can be removed after concrete reaches design strength.The configuration of the present invention is simple, strong applicability, supporting ＆ stablizing, securely.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of not departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made, should all fall within the scope of protection of the present invention.
Claims (5)
1. a kind of box culvert inner side template support system, including the top template (21) being supported on the roof of box culvert inner cavity and support
Side template (31) on the two side of box culvert inner cavity is equipped with bolt (11), institute between side template (31) and box culvert exterior sheathing (10)
It states and crossbeam (20) is housed on the bottom surface of top template (21), vertical beam (30) is housed on the madial wall of the side template (31), it is special
Sign is：Further include support system, early removing system and walking mechanism；
The support system includes several upright bars (40), vertical adjustable U supports (44), horizontal cross bar (41), laterally adjustable U supports (42)
With horizontal vertical pole (43), several upright bars (40) and horizontal cross bar (41) are respectively along the width of top template (21) and side template (31)
Short transverse be uniformly distributed, pass through scaffold clasp between several upright bars (40), horizontal cross bar (41) and horizontal vertical pole (43)
Connection, vertically adjustable support (44) lower parts U and upright bar (40) top are fixedly connected, vertical adjustable U supports (44) top and crossbeam
(20) it is fixedly connected, described laterally adjustable U supports (42) one end is fixedly connected with horizontal cross bar (41), and the other end is solid with vertical beam (30)
Fixed connection；
The early removing system includes vertical supporting bar (50) and early tears column cap open, and the morning tears column cap open by corbel (55), lead screw (54)
With adjusting nut (53) form, the corbel (55) be located at adjusting nut (53) surface, and both with lead screw (54) screw thread
Connection, the adjusting nut (53) ride upon the top edge of vertical supporting bar (50), and lead screw (54) lower part is located at perpendicular
Into supporting rod (50) inner cavity, stripe board (57) is equipped at the top of lead screw (54), the stripe board (57) is located at two top templates
(21) between, and the top surface flush of top surface and top template (21), the both ends of the corbel (55) and two top templates
(21) chock (56) is respectively equipped between, the vertical supporting bar (50) is located at the intermediate position of box culvert, vertical supporting bar (50)
Bottom withstand on the box culvert bottom plate (12) poured into a mould, the horizontal cross bar (41) is detachably connected with vertical supporting bar (50)；
The walking mechanism includes guide rail (61) and the slot type idler wheel (62) that can walk on guide rail (61), each upright bar (40)
Bottom is respectively arranged with slot type idler wheel (62), and the guide rail (61) is mounted on box culvert bottom plate (12) top surface poured into a mould.
2. a kind of box culvert inner side template support system according to claim 1, it is characterised in that：The horizontal cross bar (41)
It is detachably connected with vertical supporting bar (50) and refers to, pass through terminal pad between the horizontal cross bar (41) and vertical supporting bar (50)
Button connection.
3. a kind of box culvert inner side template support system according to claim 2, it is characterised in that：The terminal pad button is weldering
The disk (51) being connected on vertical supporting bar (50) offers several first jacks, the end of horizontal cross bar (41) on disk (51)
Portion offers the second jack to match with the first jack, and trapezoidal bolt (52) is inserted in the first and second jack.
4. a kind of box culvert inner side template support system according to claim 3, it is characterised in that：The top template (21)
It is connect by tongue and groove between side template (31).
5. a kind of box culvert inner side template support system according to claim 4, it is characterised in that：The guide rail (61) passes through
Built-in fitting or expansion bolt are fixed on the box culvert bottom plate (12) poured into a mould, and guide rail (61) is made by equal angle iron, described
Slot type idler wheel (62) is welded on the bottom of upright bar (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328192.7A CN108487098A (en) | 2018-04-13 | 2018-04-13 | A kind of box culvert inner side template support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328192.7A CN108487098A (en) | 2018-04-13 | 2018-04-13 | A kind of box culvert inner side template support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108487098A true CN108487098A (en) | 2018-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810328192.7A Pending CN108487098A (en) | 2018-04-13 | 2018-04-13 | A kind of box culvert inner side template support system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108487098A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042771A (en) * | 2019-05-12 | 2019-07-23 | 中国水利水电第五工程局有限公司 | A kind of moveable modularization box culvert rapid construction device |
| CN111088761A (en) * | 2019-12-31 | 2020-05-01 | 广东冠粤路桥有限公司 | Sliding type template system for cast-in-situ box culvert |
| CN112458936A (en) * | 2020-11-30 | 2021-03-09 | 中铁十六局集团地铁工程有限公司 | Construction method for integrally translating box culvert full-hall support |
| CN115467258A (en) * | 2022-09-28 | 2022-12-13 | 河南省沿太行高速公路有限公司 | High efficiency culvert construction bearing structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355073A (en) * | 2017-08-30 | 2017-11-17 | 云南工程建设总承包公司 | A kind of wooden model early tears support meanss and its construction and application method open |
| CN206971267U (en) * | 2017-06-20 | 2018-02-06 | 中国建筑第八工程局有限公司 | The mobile device of underground pipe gallery formwork |
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2018
- 2018-04-13 CN CN201810328192.7A patent/CN108487098A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206971267U (en) * | 2017-06-20 | 2018-02-06 | 中国建筑第八工程局有限公司 | The mobile device of underground pipe gallery formwork |
| CN107355073A (en) * | 2017-08-30 | 2017-11-17 | 云南工程建设总承包公司 | A kind of wooden model early tears support meanss and its construction and application method open |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042771A (en) * | 2019-05-12 | 2019-07-23 | 中国水利水电第五工程局有限公司 | A kind of moveable modularization box culvert rapid construction device |
| CN111088761A (en) * | 2019-12-31 | 2020-05-01 | 广东冠粤路桥有限公司 | Sliding type template system for cast-in-situ box culvert |
| CN112458936A (en) * | 2020-11-30 | 2021-03-09 | 中铁十六局集团地铁工程有限公司 | Construction method for integrally translating box culvert full-hall support |
| CN115467258A (en) * | 2022-09-28 | 2022-12-13 | 河南省沿太行高速公路有限公司 | High efficiency culvert construction bearing structure |
| CN115467258B (en) * | 2022-09-28 | 2024-01-26 | 河南省沿太行高速公路有限公司 | High efficiency culvert construction bearing structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230000 East Fozhang Road and North Tingyun Road Office Building, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: China National Chemical Engineering Third Construction Co., Ltd. Address before: 232038 No. 98 Dongshan Road, Tianjiaan District, Huainan City, Anhui Province Applicant before: China National Chemical Engineering Third Construction Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |