CN105442838A - Stub matching prefabricated U-shaped segmental beam formwork and formwork retracting method thereof - Google Patents
Stub matching prefabricated U-shaped segmental beam formwork and formwork retracting method thereof Download PDFInfo
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- CN105442838A CN105442838A CN201510989386.8A CN201510989386A CN105442838A CN 105442838 A CN105442838 A CN 105442838A CN 201510989386 A CN201510989386 A CN 201510989386A CN 105442838 A CN105442838 A CN 105442838A
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- bed die
- formwork
- prefabricated
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- 238000009415 formwork Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000013519 translation Methods 0.000 claims description 11
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a stub matching prefabricated U-shaped segmental beam formwork and a formwork retracting method thereof. An end formwork (1) is composed of an end formwork board (11) and a fixing frame (12) connected with the end formwork board (11). A bottom formwork (2) comprises a bottom formwork board (21), bottom formwork supports (22), a bottom formwork trolley (23) and tracks (24), wherein the bottom formwork trolley (23) is arranged below the bottom formwork supports (22). An outer side formwork (3) comprises an outer side formwork board (31), a plurality of first adjusting screws (32), first supporting rods (33), second supporting rods (34) and a bottom frame (35), wherein the outer side formwork board (31) is connected with the bottom frame (35) through the first supporting rods (33) and the second supporting rods (34), and telescopic oil cylinders (53) are arranged between the first supporting rods (33) and the bottom frame (35). An inner side formwork (4) comprises a plurality of inner side formwork boards (41), a support (42) and a plurality of second adjusting screws (43), wherein every two corresponding inner side formwork boards (41) are oppositely arranged into a U shape, and telescopic oil cylinders (54) are connected between the support (42) and the inner side formwork boards (41). The stub matching prefabricated U-shaped segmental beam formwork is safe to use, easy and convenient to remove and erect, good in overall stability, low in labor intensity, high in production efficiency and low in construction cost.
Description
Technical field
The present invention relates to a kind of template, particularly relate to a kind of short-term and mate prefabricated U-shaped beam sections template.The invention still further relates to the receipts modeling method that this short-term mates prefabricated U-shaped beam sections template.
Background technology
Along with developing rapidly of urban construction, traffic problems become increasingly conspicuous, and in order to relax this contradiction, Development of Urban elevated road and urban track traffic are important measures.And build urban elevated road and urban track traffic in down town and planning and development district, require beautiful design, presentation quality is high, constructs and affects little on periphery bad border and traffic above-ground.For reducing bridge construction, urban traffic is impacted; shorten the bridge site operation cycle; strengthen environmental protection, adopts precast segment free cantilever erection construction method and the whole beam that collapses to be divided into different sections to adopt slug matching to produce prefabricated, scene in factory and carries out assembled mode to carry out bridge superstructure construction method be the good approach overcome the above problems.
Summary of the invention
First technical problem to be solved by this invention is to provide a kind of use safety, takes off, formwork erection is simple and convenient, resistance to overturning good, effectively can reduce labor strength, enhance productivity, and the short-term saving construction cost mates prefabricated U-shaped beam sections template.
Second technical problem to be solved by this invention is to provide the receipts modeling method that this short-term a kind of mates prefabricated U-shaped beam sections template.
In order to solve above-mentioned first technical problem, short-term provided by the invention mates prefabricated U-shaped beam sections template, comprise end mould, bed die, outer side mold, interior side form and hydraulic system, described end mould is made up of the fixed mount holding mould template and be connected with described end mould template, and described end mould template is fixed on the measuring basis as whole beam sections on beam platform position processed by described fixed mount; Described bed die includes bed die template, bed die support, bed die dolly and track, described bed die template is by described bed die stent support on beam platform position processed, and described bed die dolly is placed in below described bed die support and also can slides on described track; Described outer side mold includes outboard template, many first adjusting screw(rod)s, the first supporting rod, the second supporting rod and underframe, described outboard template is connected with described underframe with the second described supporting rod by the first described supporting rod, telescopic oil cylinder is provided with, for receipts, the formwork erection of outer side mold between the first described supporting rod and described underframe; Described interior side form includes multiple inner side template, support and Duo Gen second adjusting screw(rod), one end of described inner side template is hinged on described support by hinged screw rod, the second described adjusting screw(rod) is connected with between described inner side template and described support, inner side template described in two is oppositely arranged formation U-shaped, be connected with telescopic oil cylinder between described support and described inner side template, described telescopic oil cylinder is used for receipts, the formwork erection of described inner side template.
Adopt the first pull bar to be connected between described bed die and described outer side mold, and be provided with rubber strip mortar leakage prevention.
Adopt the second pull bar to be connected between described interior side form and described outer side mold, for prevent described in side form float.
Described bed die dolly is provided with the jacking cylinder acting on described bed die template, described bed die dolly is superposed by multi-layer planar and forms and be connected with translation oil cylinder between flat board described in multilayer, makes that described bed die template is elevated, translation and rotation.
Flexibly connect between the upper and lower each several part of described outboard template, finely tuned by described adjusting screw(rod) to shape of template, the first described supporting rod and the second supporting rod can regulate length, make described outboard template vertically can carry out suitable adjustment.
Be connected with Level tune screw rod between described underframe and the second described supporting rod, described outboard template can be carried out laterally and longitudinally suitable translation on described underframe.Described inner side template suitably carries out horizontal fine setting by hinged screw rod on described support.
Described interior side form overlaps internal mold sharing between multiple beam making bench by lifting appliance integral hoisting to realize list.
Described bed die, outer side mold and interior side form all can realize that hydraulic pressure is received automatically, formwork erection.
In order to solve above-mentioned second technical problem, short-term provided by the invention mates the receipts modeling method of prefabricated U-shaped beam sections template, comprises the following steps:
One, remove first connecting rod and the second pull bar, remove the connecting bolt of end mould and other templates;
Two, remove the second adjusting screw(rod) of interior side form, primer fluid pressing system, the telescopic oil cylinder of collapsed inner side mould, makes inner side template turn to precalculated position, hangs away to other beam making bench by hanging device by interior side form entirety;
Three, shrink the telescopic oil cylinder of outer side mold, make outboard template turn to precalculated position along the connection bearing pin of the second supporting rod;
Four, the jacking cylinder operated on bed die dolly extends, and makes bed die template and support drive the beam section of building to leave ground, and recycling is outside draws bed die and the beam section of having poured into a mould to move to and mate platform position.
The short-term of technique scheme is adopted to mate prefabricated U-shaped beam sections template and receive modeling method, end mould forms by holding mould template and fixed mount, adopt bolt to be flexibly connected between the two, be fixed on beam platform position processed, as the measuring basis of whole beam sections by described fixed mount.Described bed die includes bed die template, bed die support, bed die dolly and track, described bed die template by described bed die stent support on beam platform position processed, described bed die dolly is placed in below bed die support, and can slide in orbit, bed die dolly is provided with jacking cylinder and translation oil cylinder, the lifting of bed die template in beam platform position processed, translation and rotation can be made.Described outer side mold includes outboard template, adjusting screw(rod), the first supporting rod, the second supporting rod and underframe, described outboard template is connected with described underframe with described second supporting rod by described first supporting rod, described first supporting rod is provided with telescopic oil cylinder, for receipts, the formwork erection of outer side mold.Described interior side form includes inner side template, support, adjusting screw(rod), and described inner side template is articulated with on described support, and fixes its position by adjusting screw(rod), described support is provided with receipts, the formwork erection of telescopic oil cylinder for inner side template.Adopt pull bar to be connected between bed die with described outer side mold, and be provided with rubber strip mortar leakage prevention.Also adopt pull bar to be connected between interior side form with described outer side mold, prevent interior side form from floating.Flexibly connect between the upper and lower each several part of outboard template, by described adjusting screw(rod), shape of template is finely tuned, described first supporting rod and the second supporting rod adjustable length, make outboard template vertically can carry out suitable adjustment, described underframe is also provided with the adjusting screw(rod) of level, makes outboard template laterally with longitudinally can carry out suitable translation.Inner side template suitably can carry out horizontal fine setting on the bracket.Interior side form overlaps internal mold sharing between multiple beam making bench by lifting appliance integral hoisting to realize list.Bed die, outer side mold and interior side form all can realize that hydraulic pressure is received automatically, formwork erection.The present invention has easy and simple to handle, and receipts, formwork erection are easy, the features such as production efficiency is high, and labour intensity is low.
In sum, the present invention is a kind of use safety, takes off, formwork erection is simple and convenient, resistance to overturning good, effectively can reduce labor strength, enhance productivity, and the short-term saving construction cost mates prefabricated U-shaped beam sections template and receives modeling method.
Accompanying drawing explanation
Fig. 1 is structure elevation of the present invention.
Fig. 2 is structure side view of the present invention.
Fig. 3 is the structural representation of bed die of the present invention.
Fig. 4 is the texture edge schematic diagram of bed die of the present invention.
Schematic diagram when Fig. 5 is the demoulding of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, short-term mates prefabricated U-shaped beam sections template, comprises end mould 1, bed die 2, outer side mold 3, interior side form 4 and hydraulic system, end mould 1 and bed die 2, outer side mold 3, is all overlapped with certain length between interior side form 4, adopts bolt to be interconnected.Adopt the first pull bar 6 to be connected between bed die 2 with outer side mold 3, and be provided with rubber strip mortar leakage prevention.Interior side form 4 is connected with adopting the second pull bar 61 between outer side mold 3, prevents interior side form 4 from floating.
As shown in Figure 2, end mould 1 is made up of end mould template 11 and fixed mount 12, adopts bolt to be flexibly connected between the two, is fixed on beam platform position processed, as the measuring basis of whole beam sections, need ensures enough strength and stiffness by fixed mount 12.
As shown in Figure 3 and Figure 4, bed die 2 includes bed die template 21, bed die support 22, bed die dolly 23 and track 24, bed die template 21 is supported on beam platform position processed by bed die support 22, bed die dolly 23 is placed in below bed die support 22, and can slide on the tracks 24, bed die dolly 23 is provided with the jacking cylinder 51 acting on bed die template 21, bed die dolly 23 is superposed by multi-layer planar 25 and forms and be connected with translation oil cylinder 52 between multi-layer planar 25, makes that bed die template 21 can be elevated, translation and rotation.
As shown in Figure 1 and Figure 5, outer side mold 3 includes outboard template 31, many first adjusting screw(rod) 32, first supporting rod 33, second supporting rods 34 and underframe 35, flexibly connect between outboard template about 31 each several part, finely tune by many first adjusting screw(rod)s 32 pairs of shape of template, outboard template 31 is connected with underframe 35 with the second supporting rod 34 by the first supporting rod 33, telescopic oil cylinder 53 is provided with, for receipts, the formwork erection of outer side mold 3 between first supporting rod 33 and underframe 35.First supporting rod 33 and the second supporting rod 34 adjustable length, makes outboard template 31 vertically can carry out suitable adjustment.Be connected with Level tune screw rod 36 between underframe 35 and the second supporting rod 34, outboard template 31 can be carried out laterally and longitudinally suitable translation on underframe 35.
As shown in Figure 1 and Figure 5, interior side form 4 includes inner side template 41, support 42 and Duo Gen second adjusting screw(rod) 43, one end of inner side template 41 is hinged on support 42 by hinged screw rod 44, be connected with the second adjusting screw(rod) 43 between inner side template 41 and support 42, inner side template 41 is fixed its position by hinged screw rod 44 and is laterally finely tuned by hinged screw rod 44 opposite brackets 42.Two inner side template 41 are oppositely arranged formation U-shaped.Be connected with telescopic oil cylinder 54 between support 42 and inner side template 41, telescopic oil cylinder 54 is for receipts, the formwork erection of inner side template 41.
Receipts mould step of the present invention is as follows:
One, remove the first pull bar 6 and the second pull bar 61, remove end mould 1 and other templates
Connecting bolt;
Two, remove many second adjusting screw(rod)s 43 of interior side form 4, primer fluid pressing system, the telescopic oil cylinder 54 of collapsed inner side mould 4, makes inner side template 41 turn to precalculated position, hangs away to other beam making bench by hanging device by interior side form 4 entirety;
Three, shrink the telescopic oil cylinder 53 of outer side mold 3, make outboard template 31 turn to precalculated position along the connection bearing pin of the second supporting rod 34;
Four, the jacking cylinder 51 operated on bed die dolly 23 extends, and makes bed die template 21 and support 22 drive the beam section of building to leave ground, and bed die 2 and the beam section of having poured into a mould move to by the outside traction of recycling mates platform position, as shown in Figure 5.
Claims (10)
1. a short-term mates prefabricated U-shaped beam sections template, comprise end mould (1), bed die (2), outer side mold (3), interior side form (4) and hydraulic system, it is characterized in that: described end mould (1) is made up of end mould template (11) and the fixed mount (12) that is connected with described end mould template (11), and described end mould template (11) is fixed on the measuring basis as whole beam sections on beam platform position processed by described fixed mount (12), described bed die (2) includes bed die template (21), bed die support (22), bed die dolly (23) and track (24), described bed die template (21) is supported on beam platform position processed by described bed die support (22), and described bed die dolly (23) is placed in described bed die support (22) below and can in the upper slip of described track (24), described outer side mold (3) includes outboard template (31), many first adjusting screw(rod)s (32), the first supporting rod (33), the second supporting rod (34) and underframe (35), described outboard template (31) is connected with described underframe (35) with described the second supporting rod (34) by described the first supporting rod (33), telescopic oil cylinder (53) is provided with, for receipts, the formwork erection of outer side mold (3) between described the first supporting rod (33) and described underframe (35), described interior side form (4) includes multiple inner side template (41), support (42) and many second adjusting screw(rod)s (43), one end of described inner side template (41) is hinged on described support (42) by hinged screw rod (44), described the second adjusting screw(rod) (43) is connected with between described inner side template (41) and described support (42), inner side template (41) described in two is oppositely arranged formation U-shaped, telescopic oil cylinder (54) is connected with between described support (42) and described inner side template (41), described telescopic oil cylinder (54) is for the receipts of described inner side template (41), formwork erection.
2. short-term according to claim 1 mates prefabricated U-shaped beam sections template, it is characterized in that: described bed die (2) is connected with adopting the first pull bar (6) between described outer side mold (3), and is provided with rubber strip mortar leakage prevention.
3. short-term according to claim 1 and 2 mates prefabricated U-shaped beam sections template, it is characterized in that: described interior side form (4) is connected with adopting the second pull bar (61) between described outer side mold (3), for prevent described in side form (4) float.
4. short-term according to claim 1 and 2 mates prefabricated U-shaped beam sections template, it is characterized in that: described bed die dolly (23) is provided with the jacking cylinder (51) acting on described bed die template (21), described bed die dolly (23) is superposed by multi-layer planar (25) and form and be connected with translation oil cylinder (52) between flat board (25) described in multilayer, makes the lifting of described bed die template (21), translation and rotation.
5. short-term according to claim 1 and 2 mates prefabricated U-shaped beam sections template, it is characterized in that: described outboard template (31) flexibly connects between each several part up and down, by described the first adjusting screw(rod) (32), shape of template is finely tuned, described the first supporting rod (33) and the second supporting rod (34) can regulate length, make described outboard template (31) vertically can carry out suitable adjustment.
6. short-term according to claim 1 and 2 mates prefabricated U-shaped beam sections template, it is characterized in that: be connected with Level tune screw rod (36) between described underframe (35) and described the second supporting rod (34).
7. short-term according to claim 1 and 2 mates prefabricated U-shaped beam sections template, it is characterized in that: described inner side template (41) suitably carries out horizontal fine setting by hinged screw rod (44) on described support (42).
8. short-term according to claim 1 and 2 mates prefabricated U-shaped beam sections template, it is characterized in that: described interior side form (4) overlaps internal mold sharing between multiple beam making bench by lifting appliance integral hoisting to realize list.
9. short-term according to claim 1 and 2 mates prefabricated U-shaped beam sections template, it is characterized in that: described bed die (2), outer side mold (3) and interior side form (4) all can realize that hydraulic pressure is received automatically, formwork erection.
10. use the short-term described in claim 1 to mate the receipts modeling method of prefabricated U-shaped beam sections template, it is characterized in that: comprise the following steps:
One, remove the first pull bar and the second pull bar, remove the connecting bolt of end mould and other templates;
Two, remove the second adjusting screw(rod) of interior side form, primer fluid pressing system, the telescopic oil cylinder of collapsed inner side mould, makes inner side template turn to precalculated position, hangs away to other beam making bench by hanging device by interior side form entirety;
Three, shrink the telescopic oil cylinder of outer side mold, make outboard template turn to precalculated position along the connection bearing pin of the second supporting rod;
Four, the jacking cylinder operated on bed die dolly extends, and makes bed die template and support drive the beam section of building to leave ground, and recycling is outside draws bed die and the beam section of having poured into a mould to move to and mate platform position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989386.8A CN105442838A (en) | 2015-12-24 | 2015-12-24 | Stub matching prefabricated U-shaped segmental beam formwork and formwork retracting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989386.8A CN105442838A (en) | 2015-12-24 | 2015-12-24 | Stub matching prefabricated U-shaped segmental beam formwork and formwork retracting method thereof |
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| CN105442838A true CN105442838A (en) | 2016-03-30 |
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| CN201510989386.8A Pending CN105442838A (en) | 2015-12-24 | 2015-12-24 | Stub matching prefabricated U-shaped segmental beam formwork and formwork retracting method thereof |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592433A (en) * | 2016-12-08 | 2017-04-26 | 浙江省三门县远峰水电建设有限公司 | Moving die carrier used for construction of U-shaped water conservancy aqueduct |
| CN106639307A (en) * | 2017-03-03 | 2017-05-10 | 湖南中铁五新钢模有限责任公司 | Formwork system for rectangular stand column pouring |
| CN108162144A (en) * | 2017-12-26 | 2018-06-15 | 湖南五新模板有限公司 | A kind of segment beam bottom board system |
| CN108252225A (en) * | 2018-04-04 | 2018-07-06 | 湖南中铁五新钢模有限责任公司 | A kind of distortion beam outer side mold |
| CN108412196A (en) * | 2018-05-16 | 2018-08-17 | 中铁十局集团第五工程有限公司 | The construction method of the general roof plate template component of continuous beam and continuous beam top plate |
| CN110184924A (en) * | 2019-05-08 | 2019-08-30 | 中铁十八局集团第四工程有限公司 | A kind of U case combination continuous beam subsection cast-in-situ activity adjustment gang form |
| CN111231071A (en) * | 2020-03-16 | 2020-06-05 | 湖南中铁五新钢模有限责任公司 | A prefabricated formwork system for prefabricated cable troughs |
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| CN106592433A (en) * | 2016-12-08 | 2017-04-26 | 浙江省三门县远峰水电建设有限公司 | Moving die carrier used for construction of U-shaped water conservancy aqueduct |
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| CN106639307B (en) * | 2017-03-03 | 2022-08-12 | 湖南中铁五新钢模有限责任公司 | A formwork system for pouring rectangular columns |
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