CN209779457U - Supporting device for box girder side template - Google Patents
Supporting device for box girder side template Download PDFInfo
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- CN209779457U CN209779457U CN201920183413.6U CN201920183413U CN209779457U CN 209779457 U CN209779457 U CN 209779457U CN 201920183413 U CN201920183413 U CN 201920183413U CN 209779457 U CN209779457 U CN 209779457U
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Abstract
The utility model discloses a case roof beam side form board strutting arrangement, be used for providing vertical support's scaffold frame including locating a supporting bench below, it is relative the fixed vertical supporting part that is used for providing horizontal support that is used for of a supporting bench, a supporting bench top is equipped with the side form support that is used for supporting the case roof beam, the side form support with vertical supporting part sliding connection is in order to realize the ascending regulation in vertical side. The box girder side formwork supporting device can be adjusted according to box girders with different sizes and structures so as to meet the requirements of supporting the box girders with different sizes and structures, and is simple in process, low in cost, convenient to maintain, long in service life and wide in application range.
Description
Technical Field
The utility model relates to a bridge engineering technical field, in particular to case beam side form strutting arrangement.
Background
In order to meet the traffic requirement, the urban bridges have different shapes and different positions and sizes. Because the box girder size of every bridge is different, the structure is different, if every box girder all sets up the side form support alone, will waste a lot of materials to greatly increased construction cost.
The method for improving the technology of the cast-in-place box beam side mold focuses on the stability of the structure, but the research on the technology of the cast-in-place box beam side mold is not broken through, and the existing technology of the bridge concrete box beam side mold has one or more defects of complex structure, high cost, large construction difficulty, single applicability and the like. Therefore, how to provide an adjustable box girder side formwork supporting device which has simple process, low cost and stable structure and is suitable for various cast-in-place box girder structures and shapes is a technical problem which needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
the utility model aims at providing a case roof beam side form strutting arrangement can adjust the support in order to satisfy the case roof beam of unidimensional and structure according to the case roof beam of unidimensional and structure not, and simple process is with low costs, and it is convenient to maintain, long service life and application scope are wide.
In order to achieve the above object, the utility model provides a case roof beam side form strutting arrangement, including locating the scaffold frame that a supporting bench below is used for providing vertical support, it is relative the fixed vertical support portion that is used for providing horizontal support that is used for of a supporting bench, a supporting bench top is equipped with the side form support that is used for supporting the case roof beam, the side form support with vertical support portion sliding connection is in order to realize the regulation in vertical side.
Preferably, vertical support portion includes stand and pole setting, the stand vertical extension and with brace table fixed connection, the pole setting with side form support sliding connection, the stand with the pole setting passes through horizontal support piece fixed connection.
Preferably the scaffolding includes vertically extending scaffolding uprights and laterally extending scaffolding crossbars.
Preferably, the scaffold further comprises a telescopic sleeve assembly provided on the scaffold upright for enabling adjustment of the support platform in a vertical direction.
Preferably, the side form support includes a plurality of vertical height-adjustable's horizontal unit, and is whole horizontal unit transversely extends and vertical distribution, fixed connection between the horizontal unit, the first horizontal end of horizontal unit with pole setting sliding connection.
Preferably, the horizontal unit comprises horizontal support rods connected with the vertical rods in a sliding manner at two first horizontal ends, vertical support rods with adjustable height are arranged between the two horizontal support rods, and inclined support rods are arranged between the adjacent vertical support rods.
Preferably, the side mold support further comprises a side bar arranged at the second horizontal end of the transverse unit and used for providing support for the box girder, and the length of the side bar is adjustable.
Preferably, the side form support is still including locating horizontal unit top is used for providing the tilting diagonal that verts of support to the case roof beam, the first horizontal end of tilting diagonal with pole setting sliding connection, the second horizontal end of tilting diagonal is equipped with the axis of rotation in order to realize the tilting diagonal winds the angle modulation of the second horizontal end of tilting diagonal.
Preferably, the tilting inclined rod is provided with a square timber and a cushion pressing plate between the side rod and the box girder, and the square timber is fixed through angle steel and is pressed by a cushion on the lower side of the cushion pressing plate.
Preferably, the cushion pressing plate is a bamboo plywood.
Against the background, the present invention provides a supporting device for supporting side forms of box girder, which comprises a scaffold disposed below a supporting platform, a vertical supporting portion fixed relative to the supporting platform, a side form support for supporting the box girder disposed above the supporting platform, the side form support and the vertical supporting portion being slidably connected to each other to achieve adjustment in the vertical direction, the supporting device for supporting side forms of box girder is provided with the scaffold disposed below the supporting platform to achieve support of the supporting platform in the vertical direction, the vertical supporting portion fixed relative to the supporting platform to achieve support of the supporting platform in the horizontal direction, the side form support is disposed on the supporting platform to achieve support of the side form support, the side form support is provided to achieve support of the box girder, the side form support is slidably connected to the vertical supporting portion to achieve adjustment of the side form support in the vertical direction, to sum up, the side die support adjusts the position in the vertical direction according to different sizes of the box girder, namely the structure, so as to meet the requirement of supporting the box girder.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is the utility model discloses case roof beam side form strutting arrangement that the embodiment provided.
Wherein:
The scaffold comprises 1-scaffold upright rods, 2-scaffold cross rods, 3-telescopic sleeve assemblies, 4-supporting tables, 5-box beams, 6-cushion pressing plates, 7-square wood, 8-angle steel, 9-tilting inclined rods, 10-side rods, 11-rotating shafts, 12-vertical supporting rods, 13-upright rods, 14-inclined supporting rods, 15-horizontal supporting rods, 16-horizontal supporting pieces, 17-upright columns and 18-bolt connecting fasteners.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, in which fig. 1 is a supporting device for box girder side forms according to an embodiment of the present invention.
In a specific embodiment, the utility model provides a case roof beam side form strutting arrangement includes brace table 4 and locates the scaffold frame that the below of brace table 4 was used for providing vertical support to and brace table 4 is fixed relatively and be used for providing the vertical support portion of horizontal support, be equipped with the side form support that is used for supporting case roof beam 5 in the top of brace table 4, side form support and vertical support portion sliding connection are in order to realize the regulation of side form support in vertical side. It should be noted that, the scaffold is as a work platform that sets up in the work progress, and according to the difference of setting up the position, the difference of using the material and other differences have different classifications, no matter what kind of material and setting up mode are adopted to the scaffold, particularly, no matter the scaffold adopts wooden scaffold or steel pipe scaffold, as long as can realize the scaffold and provide the beneficial effect of supporting effect to supporting bench 4, all should belong to the description scope of this embodiment. The support bench 4 is fixed by the vertical support provided by the scaffold and the horizontal support provided by the vertical support, that is, the vertical support is arranged on one horizontal side of the support bench 4 and fixed with the support bench 4, so as to limit the displacement of the support bench 4 in the horizontal direction. The side die support is arranged above the supporting table 4 and is in sliding connection with the vertical supporting portion to achieve adjustment in the vertical direction, namely the vertical supporting portion extends along the vertical direction, the supporting table 4 provides vertical support for the side die support, the vertical supporting portion provides horizontal support for the side die support, the side die support slides along the extending direction of the vertical supporting portion, namely the vertical direction, to achieve adjustment of the height position of the side die support, namely the height of the side die support is adjusted to meet the requirement of providing support for box girders 5 of different sizes and structures.
Specifically, the vertical support portion includes stand 17 and pole setting 13, stand 17 vertical extension and with brace table 4 fixed connection, the one end that is close to stand 17 of brace table 4 promptly passes through bolted connection fastener 18 with stand 17 and can dismantle fixed connection, through the stand 17 fixed relative to brace table 4 in order to provide horizontal support to brace table 4, pole setting 13 and side form support sliding connection, the side form support that also is also can be relative to the vertical height-adjusting of pole setting 13, and through horizontal support 16 fixed connection between stand 13 and the stand 17 in order to realize the fixed of pole setting 13 relative to stand 17.
In this embodiment, the scaffold includes vertical extension's scaffold pole setting 1 and horizontal extension's scaffold horizontal pole 2, through scaffold pole setting 1 in order to provide vertical holding power to brace table 4, through scaffold horizontal pole 2 with fixed scaffold pole setting 1, for better technological effect, be equipped with telescope tube subassembly 3 in scaffold pole setting 1, through adjusting telescope tube subassembly 3 in order to realize scaffold pole setting 1 length adjustment in the direction of height, further realize the height control of brace table 4 in vertical side. It should be noted that, the telescopic sleeve assembly 3 includes an outer sleeve and an inner sleeve sleeved in the outer sleeve by a thread, the outer sleeve and the inner sleeve are respectively connected to the scaffold upright 1 for adjusting the vertical length of the scaffold upright 1 by screwing, the length adjustment of the scaffold upright 1 includes adjusting the length and fixing the adjusted length, that is, the length adjustment of the scaffold upright 1 is performed to satisfy the support of the box girders 5 with different sizes and structures, but the adjustment is performed before the support, in other words, the length of the scaffold upright 1 is adjusted and fixed according to the different sizes and structures of the box girders 5, so as to satisfy the support condition of the current box girders 5. In conclusion, according to the box girders 5 with different sizes and structures, the vertical height of the supporting platform 4 is adjusted to meet the setting condition of the box girder 5 relative to the ground, and the vertical height of the side formwork support is adjusted to meet the setting condition of the box girder 5 relative to the supporting platform 4.
Specifically, the side form support includes a plurality of vertical height-adjustable's horizontal unit, and horizontal unit is along horizontal extension and all horizontal units along vertical distribution, and vertical two adjacent horizontal units are through bolted connection fastener 18 fixed connection from top to bottom promptly, the first horizontal end and the pole setting 13 sliding connection of horizontal unit. When the vertical height of the side die support is required to be adjusted to meet the setting condition of the box girder 5 relative to the supporting platform 4, the vertical height of the transverse unit is adjusted, the transverse unit is fixed with the upright rod 13, and the two vertical adjacent transverse units are fixed to realize the fixation of the side die support relative to the supporting platform 4 so as to meet the setting condition of the box girder 5 relative to the supporting platform 4. The first horizontal end is a limitation for distinguishing two horizontal ends, and the first horizontal end is not limited to be a left end or a right end of the horizontal end, but is a limitation for distinguishing two horizontal ends.
More specifically, the transverse unit comprises two horizontal support bars 15, the first horizontal ends of which are slidably connected to the uprights 13, a height-adjustable vertical support bar 12 being provided between the two horizontal support bars 15, and an oblique support bar 14 being provided between adjacent vertical support bars 12. According to the supporting condition of the box girder 5, the height of the vertical supporting rod 12, namely the vertical position of the horizontal supporting rod 15 relative to the vertical rod 13, namely the vertical height adjustment of the transverse unit is adjusted, so that the side die support is fixed relative to the supporting platform 4, and the setting condition of the box girder 5 relative to the supporting platform 4 is met. Similarly, the diagonal support rods 14 disposed between the adjacent vertical support rods 12 should also be correspondingly adjustable with the height adjustment of the vertical support rods 12 to satisfy the overall structure of the transverse unit, and the structural stability of the transverse unit is enhanced by the diagonal support rods 14.
In addition, the side mold frame further includes a side bar 10 provided at a second horizontal end of the lateral unit, which is the other end with respect to the first horizontal end, and does not particularly indicate the left or right end. The side bars 10 are adjustable in length, with extensions of the side bars 10 to provide support to the box girder 5. The side form support is still including locating the down tube 9 that verts of horizontal unit top, and the first horizontal end and the pole setting 13 sliding connection of down tube 9 that verts, and the second horizontal end of down tube 9 that verts is equipped with axis of rotation 11, through the extension section of down tube 9 that verts in order to provide the support to case roof beam 5. It should be noted that the side bar 10 disposed at the second horizontal end of the transverse unit has a similar extending direction to the wall surface of the box girder 5 to be supported, the bottom end of the side bar 10 is connected to the second horizontal end of the horizontal support bar 15, the top end of the side bar 10 is connected to the upper end of the vertical support bar 12 at the second horizontal end of the transverse unit, and after the height of the side mold support is adjusted according to the setting condition of the box girder 5 relative to the support table 4, the length of the side bar 10 is correspondingly adjusted according to the adjusted height of the side mold support, so as to support the box girder 5 by the side bar 10, and meet the setting condition of the box girder 5 relative to the support table 4. After the height of the side die support is adjusted according to the setting condition of the box girder 5 relative to the supporting platform 4, the tilting angle of the tilting diagonal rod 9 is adjusted, the tilting angle of the tilting diagonal rod 9 in a vertical plane is adjusted through the rotating shaft 11 of the second horizontal end of the tilting diagonal rod 9, so that the supporting of the tilting diagonal rod 9 on the box girder 5 is realized, and the setting condition of the box girder 5 relative to the supporting platform 4 is satisfied.
In this embodiment, between the down tube 9 and the case roof beam 5 vert, be equipped with square timber 7 and fill up clamp plate 6 between side lever 10 and the case roof beam 5, square timber 7 passes through angle steel 8 to be fixed on the down tube 9 and side lever 10 vert and fill up and press at the downside that fills up clamp plate 6, through filling up clamp plate 6 and square timber 7 in order to realize the firm support of side form support to case roof beam 5. Specifically, the mat pressing plate 6 is a bamboo plywood, and thus the concrete box girder 5 on the bamboo plywood is poured.
It should be noted that the bamboo plywood is merely a specific embodiment for convenience of description, and the mat pressing plate 6 includes but is not limited to bamboo plywood, and a material having high strength and appropriate deformation amount, similar to the bamboo plywood, may be disposed between the square timber 7 and the box girder 5 as the mat pressing plate 6, but any arrangement and material should fall within the scope of the description of the embodiment. In order to facilitate the fixing of the square timber 7 on the support member, the present embodiment provides a fixing manner of the angle steel 8, and the fixing manner of the square timber 7 on the support member should include the angle steel 8 but is not limited to the angle steel 8, and for the specific setting manner of the angle steel 8, reference is made to the prior art, and details are not repeated here.
In another specific embodiment, the horizontal support bars 15 are specifically channel steels, and in the connection of the two transverse units, the outer sides of the waist portions of the adjacent horizontal support bars 15 of the two transverse units, namely the two channel steels, are connected with the outer sides, and the waist portions are connected with each other by using the bolt connection fasteners 18.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above the utility model provides a case roof beam side form strutting arrangement has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a case roof beam side form strutting arrangement, its characterized in that is used for providing vertical support's scaffold including locating brace table (4) below, and is relative brace table (4) are fixed and are used for providing the vertical support portion of horizontal support, brace table (4) top is equipped with the side form support that is used for supporting case roof beam (5), the side form support with vertical support portion sliding connection is in order to realize the regulation in vertical side.
2. The box beam side formwork support device according to claim 1, wherein the vertical support portion comprises an upright (17) and an upright (13), the upright (17) extends vertically and is fixedly connected with the support platform (4), the upright (13) is slidably connected with the side formwork support, and the upright (17) and the upright (13) are fixedly connected through a horizontal support (16).
3. A box beam side formwork support apparatus as claimed in claim 1, wherein the scaffolding includes vertically extending scaffolding uprights (1) and laterally extending scaffolding crossbars (2).
4. A box beam sideform support apparatus according to claim 3, wherein the scaffold further comprises a telescopic sleeve assembly (3) provided on the scaffold upright (1) to enable adjustment of the support platform (4) in a vertical direction.
5. The box beam side formwork support device according to claim 2, wherein the side formwork support comprises a plurality of transverse units with adjustable vertical height, all the transverse units extend transversely and are distributed vertically, the transverse units are fixedly connected with each other, and first horizontal ends of the transverse units are connected with the vertical rods (13) in a sliding mode.
6. A box beam sideform support arrangement according to claim 5, characterised in that the transverse unit comprises horizontal support bars (15) slidably connected at two first horizontal ends to the upright (13), that between two of the horizontal support bars (15) there is a height adjustable vertical support bar (12), and that between adjacent vertical support bars (12) there is a diagonal support bar (14).
7. A box beam sideform support apparatus according to claim 6, wherein said sideform support further comprises a side bar (10) provided at a second horizontal end of said transverse unit for providing support to a box beam (5), said side bar (10) being adjustable in length.
8. The box girder side formwork support device according to claim 7, wherein the side formwork support further comprises a tilting diagonal rod (9) provided above the transverse unit to provide support to the box girder (5), a first horizontal end of the tilting diagonal rod (9) is slidably connected with the vertical rod (13), and a second horizontal end of the tilting diagonal rod (9) is provided with a rotation shaft (11) to realize angle adjustment of the tilting diagonal rod (9) around the second horizontal end of the tilting diagonal rod (9).
9. A box beam side formwork support device according to claim 8, characterized in that a square timber (7) and a cushion pressing plate (6) are arranged between the tilting diagonal rods (9), the side rods (10) and the box beam (5), and the square timber (7) is fixed through angle steel (8) and pressed on the lower side of the cushion pressing plate (6).
10. A box beam sideform support apparatus according to claim 9, wherein said bolster plate (6) is a bamboo plywood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183413.6U CN209779457U (en) | 2019-02-01 | 2019-02-01 | Supporting device for box girder side template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920183413.6U CN209779457U (en) | 2019-02-01 | 2019-02-01 | Supporting device for box girder side template |
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| Publication Number | Publication Date |
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| CN209779457U true CN209779457U (en) | 2019-12-13 |
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| CN201920183413.6U Active CN209779457U (en) | 2019-02-01 | 2019-02-01 | Supporting device for box girder side template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610343A (en) * | 2019-02-01 | 2019-04-12 | 中庆建设有限责任公司 | A kind of box beam side mould plate supporting device |
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2019
- 2019-02-01 CN CN201920183413.6U patent/CN209779457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610343A (en) * | 2019-02-01 | 2019-04-12 | 中庆建设有限责任公司 | A kind of box beam side mould plate supporting device |
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