CN209855286U - Cast-in-place concrete double-beam deformation joint formwork supporting device - Google Patents
Cast-in-place concrete double-beam deformation joint formwork supporting device Download PDFInfo
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- CN209855286U CN209855286U CN201920400951.6U CN201920400951U CN209855286U CN 209855286 U CN209855286 U CN 209855286U CN 201920400951 U CN201920400951 U CN 201920400951U CN 209855286 U CN209855286 U CN 209855286U
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Abstract
The utility model discloses a template supporting device for deformation joints between cast-in-place concrete double beams, which comprises a rotating rod, a central component, a force transmission component and a supporting component, the central component comprises an upper central component and a lower central component, the force transmission component comprises a left upper force transmission component, a right upper force transmission component, a left lower force transmission component and a right lower force transmission component, the supporting component comprises a left supporting component and a right supporting component, the dwang links to each other through screw thread transmission with last central component, lower central component, goes up central component and control both ends and articulate with the one end of left side last power component, the right side last power component respectively and link to each other, and both ends articulate with the one end of left side lower power component, right side lower power component respectively about the lower central component and link to each other, and the other end of left side last power component and left side lower power component articulates with left supporting component and links to each other, and the other end of right side last power component and right side lower power component articulates with right supporting component and links to each other. The device has the advantages of simple structure, adjustable width of the applicable deformation joint, convenient installation and disassembly and the like.
Description
Technical Field
The utility model relates to a building wall concrete construction technical field relates to a deformation joint template strutting arrangement between two roof beams of cast in situ concrete.
Background
In the concrete pouring construction process of the building wall body, the building deformation joints are divided into three types according to different external damage factors, namely expansion joints, settlement joints and shockproof joints. In industrial and civil buildings, due to the influence of factors such as temperature change, uneven settlement of foundation, earthquake and the like, additional stress and deformation are generated inside the building structure, and further the use and safety of the building are influenced.
The deformation joint width between two roof beams is generally 150mm, and the mode of establishing is adopted to template cooperation extruded sheet, flitch to conventional adoption, is difficult for constructing during the installation, and it is extremely difficult to demolish totally during the demolition, and construction quality is difficult to control, consolidates not to the position and leads to quality accidents such as mould, displacement easily. At present, during construction, the extruded sheet is usually placed on the inner sides of the two beam formworks so as to facilitate later-stage formwork dismantling, and the double beams and the steel pipe keels are connected together through the through-wall split bolts. Because the roof beam inner formword does not have fossil fragments, causes the support to have no rigidity, when two roof beam concrete were pour simultaneously, can make one side roof beam concrete extrude to another curb girder because of concrete vibration to cause the quality accidents such as mould, displacement appear expanding in deformation joint both sides concrete structure. Therefore, huge interference and waste are caused to the construction progress, and in order to solve the troublesome problem and avoid the problem, the technical problem to be solved by professional technicians in the field is already needed.
Disclosure of Invention
The utility model aims at solving the above-mentioned problem that exists among the prior art, provide a deformation joint template strutting arrangement between cast in situ concrete two roof beams, this deformation joint template strutting arrangement multiplicable two roof beams deformation joint inner formword props up the rigidity of establishing, reduces and avoids the emergence of quality accidents such as mould, displacement, has simple structure, with low costs, height-adjustable simultaneously, disassembles advantages such as convenience.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a cast in situ concrete is deformation joint template strutting arrangement between two roof beams which characterized in that: including dwang, central component, biography power component, supporting member, central component includes central component and lower central component, it passes power the component including last power component, the right side of going up power component, under a left side power component, under the right side, the supporting member includes left supporting member, right supporting member, the dwang links to each other through screw transmission with last central component, lower central component, go up central component left and right sides both ends and pass power the component, the one end of passing power the component is articulated continuous with left side power component, right side respectively, both ends are articulated continuous with the one end of passing power the component under a left side, right side power component about the central component is articulated continuous, the other end that passes power the component under a left side and the left side is articulated continuous with left supporting member, the other end that passes power the component under a right side and the right side is articulated continuous with right supporting member.
Further preferably, the rotating rod is of an external thread structure, and one end of the rotating rod is provided with a circular ring structure.
Further preferably, the upper end and the lower end of the external thread of the rotating rod are of reverse thread structures.
Further preferably, the left support member and the right support member are of common channel steel section bar structures.
Further preferably, the grooves of the left and right support members are oppositely disposed.
The beneficial effects of the utility model reside in that: in the concrete pouring construction process of the building wall body, when the expansion joint, the settlement joint and the shockproof joint are met, the template supporting device for the deformation joint between the cast-in-place concrete double beams is horizontally arranged between the two beams, and an operator only needs to rotate the circular ring structure at one end of the rotating rod clockwise to enable the rotating rod to draw the upper central member and the lower central member close to each other at equal distance, the distance between the left supporting member and the right supporting member is increased through the left upper force transmission member, the right upper force transmission member, the left lower force transmission member and the right lower force transmission member, so that the supporting device of the deformation joint template between the cast-in-place concrete double beams is horizontally placed and clamped between the deformation joints of the adjusting building, the device has a supporting function on beams on two sides of the building deformation joint, and has great strength due to the steel structural member, thereby avoiding quality accidents such as mold expansion, displacement and the like when concrete structures on two sides of the deformation joint are poured; after the pouring construction is completed, an operator only needs to rotate the circular ring structure at one end of the rotating rod anticlockwise to enable the rotating rod to enable the upper central member and the lower central member to be equidistant, and the left supporting member and the right supporting member are separated from the two side beams of the deformation joint through the force transmission rod, so that the purpose of simple dismantling is achieved.
Drawings
Fig. 1 is a schematic front sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure: 1. rotating the rod; 2. An upper central member; 3. a left upper force transfer member; 4. a left support member; 5. a lower left force transfer member; 6. a lower central member; 7. a lower right force transfer member; 8. a right support member; 9. a right upper force transfer member; 10. a first bolt assembly; 11. a second bolt assembly.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 and 2, the formwork support device for the deformation joint between the cast-in-place concrete double beams comprises a rotating rod 1, an upper central member 2, a lower central member 6, a left upper force transmission member 3, a left lower force transmission member 5, a right lower force transmission member 7, a right upper force transmission member 9, a left support member 4 and a right support member 8, wherein the rotating rod 1 is of an external thread structure, one end of the rotating rod 1 is provided with a circular ring structure, the upper end and the lower end of the external thread of the rotating rod 1 are of reverse thread structures, the upper central member 2 and the lower central member 6 are both provided with internal thread structures, and the reverse threads at the upper end and the lower end of the rotating rod 1 are respectively connected with the upper central member 2 and the; the left end and the right end of the upper central component 2 are respectively hinged with one end of the left upper force transmission component 3 and one end of the right upper force transmission component 9 through a first bolt component 10, and the left end and the right end of the lower central component 6 are respectively hinged with one end of the left lower force transmission component 5 and one end of the right lower force transmission component 7 through a first bolt component 10; the other ends of the left upper force transmission member 3 and the left lower force transmission member 5 are hinged with the left support member 4 through a second bolt component 11, and the other ends of the right upper force transmission member 9 and the right lower force transmission member 7 are hinged with the right support member 8 through a second bolt component 11; left side supporting member 4, right supporting member 8 all chooses ordinary channel steel section bar structure for use, reduce material cost, the marketing of being convenient for, left side supporting member 4, right supporting member 8's recess sets up relatively, when the purpose is that the operation personnel anticlockwise rotation dwang 1, go up central component 2, lower central component 6 equidistance becomes far away, all go up central component 2, lower central component 6, the last power component 3 in a left side, pass power component 5 under a left side, pass power component 7 under the right side, pass power component 9 on the right side all can contract in left supporting member 4, right supporting member 8's recess, reduce storage space.
The embodiment is only an illustration of the concept and implementation of the present invention, and is not a limitation, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.
Claims (5)
1. The utility model provides a cast in situ concrete is deformation joint template strutting arrangement between two roof beams which characterized in that: including dwang, central component, biography power component, supporting member, central component includes central component and lower central component, it passes power the component including last power component, the right side of going up power component, under a left side power component, under the right side, the supporting member includes left supporting member, right supporting member, the dwang links to each other through screw transmission with last central component, lower central component, go up central component left and right sides both ends and pass power the component, the one end of passing power the component is articulated continuous with left side power component, right side respectively, both ends are articulated continuous with the one end of passing power the component under a left side, right side power component about the central component is articulated continuous, the other end that passes power the component under a left side and the left side is articulated continuous with left supporting member, the other end that passes power the component under a right side and the right side is articulated continuous with right supporting member.
2. The cast-in-place concrete double-beam deformation joint formwork supporting device according to claim 1, characterized in that: the dwang is external screw thread structure and one end is equipped with the ring structure.
3. The cast-in-place concrete double-beam deformation joint formwork supporting device according to claim 2, characterized in that: the upper end and the lower end of the external thread of the rotating rod are of reverse thread structures.
4. The cast-in-place concrete double-beam deformation joint formwork supporting device according to claim 1, characterized in that: the left supporting member and the right supporting member are of common channel steel section bar structures.
5. The cast-in-place concrete double-beam deformation joint formwork supporting device according to claim 4, wherein: the grooves of the left supporting member and the right supporting member are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400951.6U CN209855286U (en) | 2019-03-27 | 2019-03-27 | Cast-in-place concrete double-beam deformation joint formwork supporting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400951.6U CN209855286U (en) | 2019-03-27 | 2019-03-27 | Cast-in-place concrete double-beam deformation joint formwork supporting device |
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| CN209855286U true CN209855286U (en) | 2019-12-27 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605686A (en) * | 2021-08-24 | 2021-11-05 | 无锡市钱桥建筑安装工程有限公司 | Special supporting device for building structure deformation joint template |
| CN113958124A (en) * | 2021-11-10 | 2022-01-21 | 中冶建工集团有限公司 | Small-spacing double-beam formwork reinforcing device and construction method thereof |
| CN114592686A (en) * | 2022-03-14 | 2022-06-07 | 山东省水利工程局有限公司 | Cast-in-place concrete wall template lock |
| CN117947712A (en) * | 2024-03-20 | 2024-04-30 | 山西交科桥梁附件有限责任公司 | Bridge expansion joint template and construction method thereof |
-
2019
- 2019-03-27 CN CN201920400951.6U patent/CN209855286U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605686A (en) * | 2021-08-24 | 2021-11-05 | 无锡市钱桥建筑安装工程有限公司 | Special supporting device for building structure deformation joint template |
| CN113605686B (en) * | 2021-08-24 | 2023-03-07 | 无锡市钱桥建筑安装工程有限公司 | Building structure movement joint template strutting arrangement |
| CN113958124A (en) * | 2021-11-10 | 2022-01-21 | 中冶建工集团有限公司 | Small-spacing double-beam formwork reinforcing device and construction method thereof |
| CN114592686A (en) * | 2022-03-14 | 2022-06-07 | 山东省水利工程局有限公司 | Cast-in-place concrete wall template lock |
| CN117947712A (en) * | 2024-03-20 | 2024-04-30 | 山西交科桥梁附件有限责任公司 | Bridge expansion joint template and construction method thereof |
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