CN210685375U - Quick-release formwork for cast-in-place slab strips between laminated floors - Google Patents
Quick-release formwork for cast-in-place slab strips between laminated floors Download PDFInfo
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- CN210685375U CN210685375U CN201921425182.1U CN201921425182U CN210685375U CN 210685375 U CN210685375 U CN 210685375U CN 201921425182 U CN201921425182 U CN 201921425182U CN 210685375 U CN210685375 U CN 210685375U
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Abstract
The utility model discloses a quick detach die carrier of cast-in-place slab band between coincide floor hugs closely under cast-in-place slab band between the precast concrete coincide floor has the template, be equipped with a plurality of fossil fragments in the template, fossil fragments are rectangle side pipe, be equipped with the spacing round hole of a plurality of groups on the bottom surface of rectangle side pipe, every group spacing round hole includes 4 spacing round holes and is square range, still includes a plurality of adjustable top support and a plurality of top tray, top tray is fixed in the top of adjustable top support, be provided with 4 spacing nails on the top tray on adjustable top support top, spacing nail's range is the same with the range of every group spacing round hole, every spacing nail on the top tray of adjustable top support inserts in every group spacing round hole on the fossil fragments respectively, the bottom of adjustable top support is installed on supporting the steel pipe, supporting the steel pipe is located the floor face. The utility model discloses utilize adjustable shoring to adjust the elevation, push up real template, it is firm to consolidate, can the cast-in-place slab band piece quality of effective control.
Description
Technical Field
The utility model belongs to instrument for the construction, concretely relates to cast-in-place slab band's quick detach die carrier between coincide floor.
Background
In the building construction, the cast-in-place strip between the composite floor slabs is cast by adopting a support, and the cast-in-place strip between the precast concrete composite floor slabs is constructed by adopting a method of erecting a support frame body and arranging a bottom formwork support; the construction method is more traditional, easy to operate and free of training, but the joints are easy to be untight, concrete is easy to leak slurry, and the repairing and polishing workload is larger.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims to provide a cast-in-place slab band's quick detach die carrier between coincide floor to prior art not enough.
The technical scheme is as follows: a quick detach die carrier of cast-in-place slab band between coincide floor hugs closely under cast-in-place slab band between the precast concrete coincide floor has the template, be equipped with a plurality of fossil fragments in the template, fossil fragments are rectangle side pipe, be equipped with the spacing round hole of a plurality of groups on the bottom surface of rectangle side pipe, every group spacing round hole includes 4 spacing round holes and is square range, still includes a plurality of adjustable top support and a plurality of top tray, top tray is fixed in the top of adjustable top support, be provided with 4 banking pin on the top tray on adjustable top support top, the range of banking pin is the same with the range of every group spacing round hole, every in spacing pin on the top tray of adjustable top support inserts every group spacing round hole on the fossil fragments respectively, the bottom of adjustable top support is installed on supporting the steel pipe, supporting the steel pipe is located the floor face.
Preferably, the template is a wooden template with the width of 400mm and the thickness of 15mm, and the keel is a rectangular square tube with the length of 350mm, the cross section of 40mm × 90mm and the thickness of 3 mm.
Preferably, the diameter of the limiting round hole in the rectangular square tube is 8 mm.
Preferably, the top tray is a square structure with the length and width of 100mm x 100mm and the thickness of 10mm, the limiting nails with the length of 20mm and the diameter of 6mm are welded on the top tray, and the height of the welding line is not less than 6 mm.
Preferably, a group of keels and adjustable jacking supports are arranged at intervals of 500mm along the longitudinal direction of the formwork.
Has the advantages that: (1) the utility model discloses a rectangle fossil fragments support and four-point top tray and adjustable top support's interact, the accurate positioning to template reinforcing point has been realized to top tray and fossil fragments four-point location, can realize cast-in-place slab band rapid formwork between the precast concrete coincide floor, on the basis that improves the piece quality, labour's input when practicing thrift the measurement to adjust elevation, top real template, it is firm to consolidate through adjustable top support, can effectively control cast-in-place slab band piece quality and cast-in-place slab band bottom concrete roughness, thereby improved the comprehensive benefit of project; the utility model is simple and convenient to use, durable and stable, and the reinforcing method is safe and reliable, thereby being beneficial to the wide popularization and application of project construction;
(2) the utility model can effectively save the support frame body, and has the advantages of improved turnover rate, convenience, rapidness and firm reinforcement; adopt the utility model discloses afterwards, simplified die carrier support system, practiced thrift labour and raw and other materials, improved production efficiency, can not produce the destruction to precast concrete coincide floor, need not moreover to repair, avoid taking place the thick liquid condition that oozes.
Drawings
Fig. 1 is an application schematic diagram of the quick release formwork of the present invention;
fig. 2 is a schematic structural view of the keel and the adjustable jacking of the utility model;
fig. 3 is a schematic structural view of the adjustable jacking of the present invention;
fig. 4 is a top view of the top tray of the present invention;
figure 5 is a front view of the keel of the present invention;
figure 6 is a side view of the keel of the invention.
In the figure, 1-adjustable jacking, 2-jacking tray, 21-limit nail, 3-keel, 31-limit round hole, 4-template, 5-support steel pipe.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example (b): a quick-release formwork for cast-in-place slabs between composite floor slabs is characterized in that a formwork 4 is tightly attached to the lower portion of the cast-in-place slab between precast concrete composite floor slabs, the formwork 4 is a wooden formwork 4 with the width of 400mm and the thickness of 15mm, a plurality of keels 3 are arranged on the formwork 4, the keels 3 are rectangular square pipes with the length of 350mm, the cross section of 40mm 90mm and the thickness of 3mm, a plurality of groups of limiting round holes 31 are arranged on the bottom surface of each rectangular square pipe, the diameter of the limiting round holes 31 on each rectangular square pipe is 8mm, each group of limiting round holes 31 comprises 4 limiting round holes 31 which are arranged in a square shape, the quick-release formwork further comprises a plurality of adjustable jacking trays 1 and a plurality of jacking trays 2, each jacking tray 2 is a square structure with the length of 100mm and the width of 10mm, each jacking tray 2 is fixed at the top end of each adjustable jacking tray 1, 4 limiting nails 21 are, the top tray 2 is welded with limiting nails 21 with the length of 20mm and the diameter of 6mm, the height of welding seams is not less than 6mm, the arrangement of the limiting nails 21 is the same as that of each group of limiting round holes 31, and the adjustable top tray 1 is an adjustable top tray 1 with the length of 420cm, the diameter of 38mm and the wall thickness of 3 mm; the limiting nail 21 on the jacking tray 2 of each adjustable jacking 1 is respectively inserted into each group of limiting round holes 31 on the keel 3, the bottom of the adjustable jacking 1 is arranged on the supporting steel pipe 5, and the supporting steel pipe 5 is positioned on the floor surface; a group of keels 3 and adjustable jacking 1 are arranged at intervals of 500mm along the longitudinal direction of the formwork 4.
The utility model discloses a concrete installation procedure does:
1. planning in advance, and deepening a template reinforcing point position arrangement size chart in a construction plane chart before template construction;
2. determining the detailed processing size of a template reinforcing tool according to a structural construction drawing;
3. according to the technical scheme of the utility model, the template processing tools are processed in batches;
4. according to the arrangement size diagram, a bottom template, a keel, an adjustable jacking and a support steel pipe of the cast-in-place slab are configured;
5. adjusting the adjustable jacking solid template;
6. binding steel bars of the cast-in-place plate strips;
7. checking and accepting the template and the reinforcing steel bar, and pouring concrete;
8. the template is removed after the template removal condition is waited;
9. the next turnaround;
10. the different parts can be properly adjusted according to the principle and the steps as required.
The utility model can manufacture the matched specification template and keel and the adjustable jacking is not changed according to the requirements of different cast-in-situ plate strip widths and laminated slab thicknesses; in the construction process, a keel and an adjustable jacking support are arranged at intervals of about 500mm along the longitudinal direction of the cast-in-place slab band, the elevation is adjusted by the adjustable jacking support, the top-solid template is firmly fixed, and the splicing quality of the cast-in-place slab band and the flatness of the concrete at the bottom of the cast-in-place slab band can be effectively controlled.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A quick-release formwork for cast-in-place slab strips between composite floor slabs is characterized in that a formwork is tightly attached to the lower portion of each cast-in-place slab strip between precast concrete composite floor slabs, a plurality of keels are arranged on the formwork, it is characterized in that the keel is a rectangular square tube, a plurality of groups of limiting round holes are arranged on the bottom surface of the rectangular square tube, each group of limiting round holes comprises 4 limiting round holes which are arranged in a square shape, and the keel also comprises a plurality of adjustable jacking supports and a plurality of jacking trays, the jacking tray is fixed at the top end of the adjustable jacking, 4 limit nails are arranged on the jacking tray at the top end of the adjustable jacking, the arrangement of the limit nails is the same as that of each group of limit round holes, the limit nails on the jacking tray of each adjustable jacking are respectively inserted into each group of limit round holes on the keel, the bottom of the adjustable jacking is arranged on a supporting steel pipe, and the supporting steel pipe is positioned on the floor surface.
2. The quick-release formwork for cast-in-place slabs between laminated floors as claimed in claim 1, wherein the formwork is a wooden formwork 400mm wide and 15mm thick, and the keel is a rectangular square pipe 350mm long, 40mm by 90mm in cross section and 3mm thick.
3. The quick-release formwork for cast-in-place slabs between composite floors as claimed in claim 2, wherein the diameter of the limiting round hole on the rectangular square pipe is 8 mm.
4. The quick-release formwork for cast-in-place slabs between laminated floors as claimed in claim 3, wherein the top tray is of a square structure with a length and width of 100mm x 100mm and a thickness of 10mm, limiting nails with a length of 20mm and a diameter of 6mm are welded on the top tray, and the height of a welding line is not less than 6 mm.
5. The quick-release formwork for cast-in-place slabs between composite floors as claimed in claim 1, wherein a set of keel and adjustable jacking are arranged at intervals of 500mm along the longitudinal direction of the formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425182.1U CN210685375U (en) | 2019-08-30 | 2019-08-30 | Quick-release formwork for cast-in-place slab strips between laminated floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425182.1U CN210685375U (en) | 2019-08-30 | 2019-08-30 | Quick-release formwork for cast-in-place slab strips between laminated floors |
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| Publication Number | Publication Date |
|---|---|
| CN210685375U true CN210685375U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921425182.1U Active CN210685375U (en) | 2019-08-30 | 2019-08-30 | Quick-release formwork for cast-in-place slab strips between laminated floors |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809752A (en) * | 2020-07-22 | 2020-10-23 | 上海泾东建筑发展有限公司 | Cast-in-place slab band small abutted seam construction device at composite floor and construction method thereof |
| CN112962960A (en) * | 2021-02-09 | 2021-06-15 | 广西建工集团第三建筑工程有限责任公司 | Early formwork stripping support system of coincide floor rigid coupling independent stay |
-
2019
- 2019-08-30 CN CN201921425182.1U patent/CN210685375U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809752A (en) * | 2020-07-22 | 2020-10-23 | 上海泾东建筑发展有限公司 | Cast-in-place slab band small abutted seam construction device at composite floor and construction method thereof |
| CN112962960A (en) * | 2021-02-09 | 2021-06-15 | 广西建工集团第三建筑工程有限责任公司 | Early formwork stripping support system of coincide floor rigid coupling independent stay |
| CN112962960B (en) * | 2021-02-09 | 2022-07-01 | 广西建工集团第三建筑工程有限责任公司 | Early formwork stripping support system of coincide floor rigid coupling independent stay |
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