CN111794558A - Support device and construction method thereof - Google Patents
Support device and construction method thereof Download PDFInfo
- Publication number
- CN111794558A CN111794558A CN202010488180.8A CN202010488180A CN111794558A CN 111794558 A CN111794558 A CN 111794558A CN 202010488180 A CN202010488180 A CN 202010488180A CN 111794558 A CN111794558 A CN 111794558A
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- China
- Prior art keywords
- supporting
- support
- supporting component
- prefabricated
- piece
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- 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
- E04G25/00—Shores or struts; Chocks
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G2025/003—Supports therefor, e.g. tripods
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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 relates to a supporting device and a construction method thereof. The supporting device comprises a fixing plate and a supporting component; the fixing plate is detachably connected with the first prefabricated part; one end of the supporting component is hinged to the fixing plate, the other end of the supporting component is fixedly connected with the second prefabricated component, and the supporting component comprises an adjusting piece, so that the supporting component can stretch and retract along the direction of the central axis of the supporting component. According to the supporting device and the construction method thereof, the supporting bent frame does not need to be erected below the cast-in-place concrete section, operation and construction are convenient, the supporting bent frame can be recycled, the using amount of the supporting bent frame is reduced, the investment of manpower and material resources in the previous construction process is greatly reduced, and the requirement of green buildings is met.
Description
Technical Field
The invention relates to the technical field of assembly type building construction, in particular to a supporting device and a construction method thereof.
Background
With the vigorous development of the construction industry, the assembly type building with new trend is produced. The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. Compared with the traditional building industry, the fabricated building can shorten the construction period, reduce labor dependence, reduce construction dust and noise pollution, reduce building waste and sewage discharge, and has the advantages of green and low carbon building and the like.
Generally, prefabricated parts are connected in a construction site pouring mode, but the construction modes such as original wood formwork bent frames on site are adopted, the construction mode is time-consuming and labor-consuming, and the concept of green buildings cannot be met.
Disclosure of Invention
Therefore, it is necessary to provide a supporting device and a construction method thereof for improving work efficiency, saving labor and improving field universality.
A support device for use in preform construction, the support device comprising:
the fixing plate is used for being detachably connected with the first prefabricated part;
the supporting component, the one end of supporting component with the fixed plate is articulated, the other end of supporting component is used for with second prefab fixed connection, just the supporting component includes the regulating part, so that the supporting component can be scalable along its central axis direction.
The supporting device is used for prefabricated part construction, the prefabricated parts comprise a first prefabricated part and a second prefabricated part, the central axes of the first prefabricated part and the second prefabricated part are vertical, the supporting device comprises a fixing plate and a supporting component, the fixing plate is detachably connected with the first prefabricated part, so that when the first prefabricated part is subjected to concrete pouring, the first prefabricated part is fixed through the fixing plate, one end of the supporting component is hinged with the fixing plate, the other end of the supporting component is fixedly connected with the second prefabricated part, manpower and time are saved and working efficiency is improved through the effect of the supporting component without using a wood formwork bent frame and the like, in addition, the supporting component comprises an adjusting piece, so that the supporting component can be telescopic along the direction of the central axis of the supporting component, the whole length of the supporting component can be changed, and the supporting device can be suitable for various field construction price adjustment, the universality is improved.
In one embodiment, the fixing plate is a shaped steel form.
In one embodiment, the steel formwork further comprises a reinforcing plate, the reinforcing plate is arranged in the center of the sizing steel formwork, and one end of the supporting component is fixedly hinged with the reinforcing plate.
In one embodiment, the fixing plate and the first prefabricated member are connected through a screw connector.
In one embodiment, the support assembly further comprises a support rod and a sleeve, the adjusting member is a bolt, one end of the support rod is in threaded connection with the sleeve, and the other end of the support rod is connected with the adjusting member, so that the support rod is driven to rotate by the adjusting member.
In one embodiment, the support assembly further comprises a fixing portion, and the fixing portion is fixedly connected with the adjusting member.
In one embodiment, the prefabricated member further comprises an embedded part, the embedded part is arranged in the second prefabricated member, and the fixing part is detachably connected with the embedded part.
In one embodiment, the support assembly further comprises a clamping groove, a first support member, a connecting member and a second support member; the adjusting piece is movably connected with the first supporting piece and fixedly connected with the clamping groove; the connecting piece is connected with the first supporting piece and the second supporting piece, and the second supporting piece is fixedly connected with the second prefabricated piece.
In one embodiment, the support assembly is bolted to the fixed plate.
A construction method of the supporting device comprises the following steps:
fixedly connecting the support assembly with the second prefabricated member;
hinging a fixed plate with the supporting component, and adjusting the length of the supporting component through an adjusting piece;
and the fixing plate is detachably and fixedly connected with the first prefabricated part.
The construction method of the supporting device is simple to operate, saves manpower and material resources, and is environment-friendly and green.
Drawings
Fig. 1 is a schematic structural diagram of a supporting device of an embodiment when the supporting device is used for prefabricated member construction.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a supporting device 100 of an embodiment includes a fixing plate 110 and a supporting member. The supporting device 100 is used for the construction of prefabricated parts, and the prefabricated parts are prefabricated parts which are good in advance. In this embodiment, the prefabricated member includes a first prefabricated member including the precast girders 200 and the precast nodes 300, and a second prefabricated member which is the precast column 400. The precast girders 200 are fixed by bent frames, and the precast nodes 300 are rested on the precast columns 400. And determining the position of the cast-in-place section according to the field construction condition.
Specifically, the fixing plate 110 is used for being detachably connected with the first prefabricated member, that is, the fixing plate 110 is detachably and fixedly connected with the prefabricated beam 200, and further, the fixing plate 110 covers the position of the cast-in-place section. In one embodiment, the fixing plate 110 is a formed steel plate, so that it not only has sufficient strength, but also is easy to assemble and disassemble. Further, the fixing plate 110 may include a bottom plate and two opposite side plates. It should be noted that the size of the fixing plate 110 is determined according to the length of the cast-in-place section.
In one embodiment, the fixed plate 110 is connected to the precast beam 200 by a screw connector. It should be noted that the fixing plate 110 and the first prefabricated member, i.e., the precast beam 200, may be connected by bolts or the like.
In one embodiment, the steel plate fixing device further comprises a reinforcing plate, wherein the reinforcing plate is arranged at the center of the fixing plate 110, namely the shaped steel template, and the anti-shear force is enhanced through the arrangement of the reinforcing plate. Wherein, the reinforcing plate can be a steel plate. The reinforcing plate and the fixing plate 110 may be detachably connected by bolts, etc., or may be connected by welding, etc.
One end of the supporting component is hinged to the fixing plate 110, and the other end of the supporting component is fixedly connected to the second prefabricated component. That is, the other end of the support assembly is fixedly connected to the prefabricated pillar 400. One end of the support member may be hinged to the fixing plate 110 using a bolt. When the support device further comprises a reinforcing plate, one end of the support member is hinged to the reinforcing plate. Wherein, the supporting component and the reinforcing plate can be hinged by bolts. Adopt supporting component to support cast in situ concrete beam section, need not to set up the support framed bent below the cast in situ concrete section, the operation construction of being convenient for. Further, the support assembly includes an adjustment member 210 such that the support assembly is retractable along a central axis thereof.
The supporting device 100 is used for prefabricated part construction, the prefabricated parts comprise a first prefabricated part and a second prefabricated part, the central axes of the first prefabricated part and the second prefabricated part are vertical, the supporting device 100 comprises a fixing plate 110 and a supporting component, the fixing plate 110 is detachably connected with the first prefabricated part, so that when the first prefabricated part is subjected to concrete pouring, the first prefabricated part is fixed through the fixing plate 110, one end of the supporting component is hinged with the fixing plate 110, the other end of the supporting component is fixedly connected with the second prefabricated part, manpower and time are saved, the working efficiency is improved through the action of the supporting component without using a wood formwork bent frame and the like, in addition, the supporting component comprises an adjusting piece 210, so that the supporting component can be telescopic along the central axis direction, the whole length of the supporting component can be changed, and the supporting device can be suitable for various field construction price adjustment, the universality is improved. The template support system of the existing cast-in-place concrete beam section is transformed, a supporting bent frame does not need to be erected below the cast-in-place concrete section, operation and construction are facilitated, the supporting bent frame is recycled, the using amount of the supporting bent frame is reduced, the investment of manpower and material resources in the previous construction process is greatly reduced, and the requirement of a green building is met.
In one embodiment, the supporting assembly further includes a supporting rod 220 and a sleeve 230, one end of the supporting rod 220 is in threaded connection with the sleeve 230, and the other end of the supporting rod is connected with the adjusting member 210, at this time, the adjusting member 210 is a bolt, that is, the adjusting member 210 is an adjusting bolt, and the rotating of the supporting rod 220 is driven by the rotating of the adjusting member 210, so that the length of the supporting rod 220 sleeved in the sleeve 230 changes, and further the overall length of the supporting assembly is changed to adapt to different cast-in-place concrete sections.
In one embodiment, the supporting assembly further includes a fixing portion 240, and the fixing portion 240 is fixedly connected to the adjusting member 210. The support assembly is fixedly coupled to the prefabricated pillar 400 by the fixing portion 240. Further, in an embodiment, the supporting device 100 further includes an embedded part 250, the embedded part 250 is configured to be disposed in the second preform, and the fixing part 240 is detachably connected to the embedded part 250. The fixing portion 240 may be a latch hook that hooks the embedded part, so that the supporting assembly is fixedly connected to the precast column 400.
In one embodiment, the support assembly further comprises a slot, a first support member, a connector, and a second support member. The adjusting piece is movably connected with the first supporting piece and is fixedly connected with the clamping groove. The connecting piece is connected with the first supporting piece and the second supporting piece, and the second supporting piece is fixedly connected with the second prefabricated piece. Specifically, the first support member and the second support member may be screws, and the connecting member may have an internal thread, and the length may be changed by rotating the first support member and the second support member. The clamping groove is provided with a plurality of clamping positions, the adjusting piece is movably connected with the first supporting piece, so that the adjusting piece can rotate relative to the first supporting piece, and the adjusting piece is clamped on the clamping positions of the clamping groove.
The construction method of the supporting device comprises the following steps: firstly, hoisting the prefabricated columns, the prefabricated nodes and the prefabricated beams on the layer. Wherein, prefabricated post can be fixed with the bracing, and prefabricated node is shelved on prefabricated post, and the precast beam is fixed with the framed bent. And then, designing and customizing a sizing steel mould, namely a fixing plate, according to the length of the cast-in-place section, arranging a reinforcing plate at the center of the sizing steel mould, and hinging the reinforcing plate and the supporting component through a bolt to realize rotation in one direction. Then, the fixing plate is arranged under the cast-in-place concrete section through the screw connector, one end of the supporting rod is in threaded connection with the sleeve, the other end of the supporting rod is provided with a locking hook and is connected through an embedded part arranged in the prefabricated column, and the supporting rod is fixed with the sleeve and the embedded part arranged in the prefabricated column through adjusting parts. The supporting component can be used for pouring concrete after the supporting component is arranged. After the concrete pouring is completed, the supporting device can be dismantled.
The supporting device is simple in structure, easy to install, detach and carry, capable of serving as a top supporting rod to effectively support the stereotyped steel die, and cost is saved.
The construction method of the supporting device of the embodiment comprises the following steps: fixedly connecting the support assembly with the second prefabricated member; hinging the fixed plate with the supporting component, and adjusting the length of the supporting component through an adjusting piece; and the fixing plate is detachably and fixedly connected with the first prefabricated part. It should be noted that the supporting device in this embodiment is as described in the above embodiments, and is not described herein again.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A support device for use in precast element construction, the support device comprising:
the fixing plate is used for being detachably connected with the first prefabricated part;
the supporting component, the one end of supporting component with the fixed plate is articulated, the other end of supporting component is used for with second prefab fixed connection, just the supporting component includes the regulating part, so that the supporting component can be scalable along its central axis direction.
2. The support device of claim 1, wherein the fixation plate is a shaped steel form.
3. The support device of claim 2, further comprising a reinforcing plate disposed at the center of the shaped steel form, wherein one end of the support assembly is fixedly hinged to the reinforcing plate.
4. The support device of any one of claims 1-3, wherein the fixed plate and the first preform are connected by a screw connector.
5. The support device as claimed in any one of claims 1 to 3, wherein the support assembly further comprises a support rod and a sleeve, the adjusting member is a bolt, one end of the support rod is connected with the sleeve by screw thread, and the other end of the support rod is connected with the adjusting member, so that the support rod is driven to rotate by the adjusting member.
6. The support device of claim 5, wherein the support assembly further comprises a securing portion, the securing portion being fixedly connected to the adjustment member.
7. The support device of claim 6, further comprising an embedded part, wherein the embedded part is arranged in the second prefabricated part, and the fixing part is detachably connected with the embedded part.
8. The support device of any one of claims 1-3, wherein the support assembly further comprises a snap groove, a first support member, a connector, and a second support member; the adjusting piece is movably connected with the first supporting piece and fixedly connected with the clamping groove; the connecting piece is connected with the first supporting piece and the second supporting piece, and the second supporting piece is fixedly connected with the second prefabricated piece.
9. The support device of claim 1, wherein the support assembly is bolted to the fixed plate.
10. A construction method of a supporting device is characterized by comprising the following steps:
fixedly connecting the support assembly with the second prefabricated member;
hinging a fixed plate with the supporting component, and adjusting the length of the supporting component through an adjusting piece;
and the fixing plate is detachably and fixedly connected with the first prefabricated part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488180.8A CN111794558A (en) | 2020-06-02 | 2020-06-02 | Support device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488180.8A CN111794558A (en) | 2020-06-02 | 2020-06-02 | Support device and construction method thereof |
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| Publication Number | Publication Date |
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| CN111794558A true CN111794558A (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010488180.8A Pending CN111794558A (en) | 2020-06-02 | 2020-06-02 | Support device and construction method thereof |
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| CN (1) | CN111794558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482795A (en) * | 2020-10-30 | 2021-03-12 | 上海建工二建集团有限公司 | Supporting structure of prefabricated concrete structure and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205531437U (en) * | 2016-01-19 | 2016-08-31 | 中国建筑第八工程局有限公司 | Core section of thick bamboo steel column supports |
| CN106639359A (en) * | 2016-12-02 | 2017-05-10 | 国家电网公司 | Adjustable supporting rod |
| CN208039900U (en) * | 2018-03-27 | 2018-11-02 | 徐庆腾 | A kind of late poured band support device |
| CN109812049A (en) * | 2019-03-19 | 2019-05-28 | 中建四局第一建筑工程有限公司 | A kind of horizontal prefabricated components supporting frame of assembly type |
| CN210483127U (en) * | 2019-04-02 | 2020-05-08 | 浙江大地钢结构有限公司 | Rack installation strutting arrangement |
-
2020
- 2020-06-02 CN CN202010488180.8A patent/CN111794558A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205531437U (en) * | 2016-01-19 | 2016-08-31 | 中国建筑第八工程局有限公司 | Core section of thick bamboo steel column supports |
| CN106639359A (en) * | 2016-12-02 | 2017-05-10 | 国家电网公司 | Adjustable supporting rod |
| CN208039900U (en) * | 2018-03-27 | 2018-11-02 | 徐庆腾 | A kind of late poured band support device |
| CN109812049A (en) * | 2019-03-19 | 2019-05-28 | 中建四局第一建筑工程有限公司 | A kind of horizontal prefabricated components supporting frame of assembly type |
| CN210483127U (en) * | 2019-04-02 | 2020-05-08 | 浙江大地钢结构有限公司 | Rack installation strutting arrangement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482795A (en) * | 2020-10-30 | 2021-03-12 | 上海建工二建集团有限公司 | Supporting structure of prefabricated concrete structure and construction method |
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Application publication date: 20201020 |
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| RJ01 | Rejection of invention patent application after publication |