CN205242999U - Scaffold floor entrance to a cave template supporting construction exempts from - Google Patents
Scaffold floor entrance to a cave template supporting construction exempts from Download PDFInfo
- Publication number
- CN205242999U CN205242999U CN201521045420.8U CN201521045420U CN205242999U CN 205242999 U CN205242999 U CN 205242999U CN 201521045420 U CN201521045420 U CN 201521045420U CN 205242999 U CN205242999 U CN 205242999U
- Authority
- CN
- China
- Prior art keywords
- backing board
- floor layer
- floor
- bottom bracket
- cave
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a scaffold floor entrance to a cave template supporting construction exempts from includes with the corresponding ceiling hold in the reservation entrance to a cave above the floor layer, be connected with the bottom bracket who is located floor layer below through the screw rod with lock nut on the ceiling hold, be equipped with and reserve the corresponding backing board in the entrance to a cave between bottom bracket and the floor layer. The utility model discloses simple structure, easy and simple to handle, during the installation, direct with the backing board hug closely on floor layer bottom surface can, need not be to backing board alignment separately, the efficiency of construction is high, the installation accuracy is controlled easily, is convenient for adjust, to the no requirement (NR) of on -the -spot template installer identification of skill, can improve work efficiency and construction quality greatly, reduces the work degree of difficulty of form setting simultaneously, avoids the intensity of labour who leads to because of doing over again, rectifying and improving too big, is favorable to template installation jobs.
Description
Technical field
The utility model belongs to architectural engineering cast-in-situ steel reinforced concrete flooring reserved opening formwork support technology field, and particularly one is exempted from scaffold floor opening template support structure.
Background technology
In building engineering construction, in order to adapt to the demand of hot-water heating, electric installation and Decorating Project etc., be reserved with floor opening at reinforced concrete flooring. Thereby the later stage of floor opening repairs and has just become a requisite working procedure, should be up-to-standard, also want perception good. In floor opening later stage reparation construction process, template is fixed and flatness control is a very important technology, directly has influence on the presentation quality after this procedure construction quality and concreting moulding.
At present, the template support installation method of cast-in-place floor opening is generally: set up support → adjustment absolute altitude → laying roof plate template → inspection template epithelium absolute altitude and flatness → inspect for acceptance → concreting → form removal → maintenance. But the problem that the method exists is: the technical merit that carpenter is responsible for assembling in scene requires high, and construction labour intensity is large, and quality control difficulty is large, poor working environment; And because scaffold only limits to hole scope, slenderness ratio is larger, poor stability, security risk is large.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy and simple to handle and template installation effectiveness is high exempts from scaffold floor opening template support structure.
For achieving the above object, the technical solution of the utility model is: one is exempted from scaffold floor opening template support structure, floor layer is provided with reserved opening, comprise ceiling hold corresponding with reserved opening above floor layer, on ceiling hold, be connected with by screw rod and locking nut the bottom bracket that is positioned at floor layer below, between bottom bracket and floor layer, be provided with the backing board corresponding with reserved opening.
Between described bottom bracket and backing board, be provided with bottom supporting rod.
Described screw rod is positioned at reserved opening, is arranged with the indwelling sleeve between ceiling hold and backing board on screw rod.
Described screw tip is provided with suspension ring.
Described backing board is provided with the sealing bed course that is positioned at reserved opening outer ring.
Compared with prior art, advantage of the present utility model is:
1, the utility model comprises ceiling hold corresponding with reserved opening above floor layer, on ceiling hold, be connected with by screw rod and locking nut the bottom bracket that is positioned at floor layer below, between bottom bracket and floor layer, be provided with the backing board corresponding with reserved opening, it is simple in structure, easy and simple to handle, when installation, directly backing board is close on floor layer bottom surface, do not need backing board centering separately, efficiency of construction is high, installation accuracy is easily controlled, be convenient to regulate, to the no requirement (NR) of Site Template installation personnel industrial grade, can greatly increase work efficiency and construction quality, reduce the work difficulty that template is installed simultaneously, avoid because doing over again, the labour intensity that rectification causes is excessive, be conducive to template installation exercise.
2, between bottom bracket and backing board, be provided with bottom supporting rod, make backing board stressed evenly, structure is firm.
3, screw rod is positioned at reserved opening, is arranged with the indwelling sleeve between ceiling hold and backing board on screw rod, after building, screw rod can be dismantled, and makes screw rod reusable, saves construction cost, and indwelling sleeve easily excises, easy and simple to handle.
4, screw tip is provided with suspension ring, is convenient to lifting construction operation, reduces labour intensity.
5, backing board is provided with the sealing bed course that is positioned at reserved opening outer ring, can effectively prevent that concrete from leaking and backing board and the excessive adhesion of floor layer, clean attractive in appearance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged diagram of screw rod in Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2 exempt from scaffold floor opening template support structure, its floor layer 1 is provided with reserved opening 2, on floor layer 1, be provided with the ceiling hold corresponding with reserved opening 23, on ceiling hold 3, be connected with by screw rod 7 and locking nut 8 bottom bracket 6 that is positioned at floor layer 1 below, be provided with suspension ring 11 on screw rod 7 tops. Between bottom bracket 6 and floor layer 1, be provided with the backing board corresponding with reserved opening 24, between bottom bracket 6 and backing board 4, be provided with bottom supporting rod 5.
Screw rod 7 is positioned at reserved opening 2, is arranged with the indwelling sleeve 9 between ceiling hold 3 and backing board 4 on screw rod 7.
On backing board 4, be provided with the sealing bed course 10 that is positioned at reserved opening 2 outer rings.
In the present embodiment, ceiling hold 3 is to be highly the 100*100*4mm square tube support of 200mm; Backing board 4 is the bamboo offset plate that 15mm is thick, and its each hem width goes out the border 300mm of reserved opening 2; Bottom supporting rod 5 is 100*50 flitch, and bottom supporting rod 5 nails in advance on backing board 4, the each length of side 200mm of Length Ratio backing board 4 of bottom supporting rod 5; Bottom bracket 6 is 100*100*4mm square tube support, the large 200mm in border of its Length Ratio reserved opening 2; Screw rod 7 spacing 600x600, and apart from the border 100mm of reserved opening 2; It is the pvc pipe of 40mm that indwelling sleeve 9 is selected diameter, and length is the thickness+200mm of floor layer 1; Seal washer 10 is the thick sponge strip of 3mm.
When the utility model uses, guarantee that backing board 4 and sealing bed course 10 fit tightly with original floor layer 1, screw rod 7 is connected firmly; Build after maintenance, root out unnecessary indwelling sleeve 9, fill up the pipe hole of indwelling sleeve 9 with pea gravel concreten.
Claims (5)
1. exempt from scaffold floor opening template support structure for one kind, floor layer is provided with reserved opening, it is characterized in that, comprise ceiling hold corresponding with reserved opening above floor layer, on ceiling hold, be connected with by screw rod and locking nut the bottom bracket that is positioned at floor layer below, between bottom bracket and floor layer, be provided with the backing board corresponding with reserved opening.
2. the scaffold floor opening template support structure of exempting from as claimed in claim 1, is characterized in that: between described bottom bracket and backing board, be provided with bottom supporting rod.
3. the scaffold floor opening template support structure of exempting from as claimed in claim 2, is characterized in that, described screw rod is positioned at reserved opening, is arranged with the indwelling sleeve between ceiling hold and backing board on screw rod.
4. the scaffold floor opening template support structure of exempting from as claimed in claim 3, is characterized in that, described screw tip is provided with suspension ring.
5. the scaffold floor opening template support structure of exempting from as claimed in claim 4, is characterized in that, described backing board is provided with the sealing bed course that is positioned at reserved opening outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521045420.8U CN205242999U (en) | 2015-12-16 | 2015-12-16 | Scaffold floor entrance to a cave template supporting construction exempts from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521045420.8U CN205242999U (en) | 2015-12-16 | 2015-12-16 | Scaffold floor entrance to a cave template supporting construction exempts from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205242999U true CN205242999U (en) | 2016-05-18 |
Family
ID=55942079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521045420.8U Expired - Fee Related CN205242999U (en) | 2015-12-16 | 2015-12-16 | Scaffold floor entrance to a cave template supporting construction exempts from |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205242999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489270A (en) * | 2016-06-12 | 2017-12-19 | 五冶集团上海有限公司 | Steel concrete shuttering support frame installation method at a kind of hole |
| CN108842933A (en) * | 2018-08-27 | 2018-11-20 | 中建八局第建设有限公司 | A kind of tower crane sealing hole method |
| CN110318535A (en) * | 2019-06-05 | 2019-10-11 | 许昌大成实业集团有限公司 | Architectural furniture |
-
2015
- 2015-12-16 CN CN201521045420.8U patent/CN205242999U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489270A (en) * | 2016-06-12 | 2017-12-19 | 五冶集团上海有限公司 | Steel concrete shuttering support frame installation method at a kind of hole |
| CN108842933A (en) * | 2018-08-27 | 2018-11-20 | 中建八局第建设有限公司 | A kind of tower crane sealing hole method |
| CN108842933B (en) * | 2018-08-27 | 2023-08-08 | 中建八局第一建设有限公司 | Tower crane opening blocking method |
| CN110318535A (en) * | 2019-06-05 | 2019-10-11 | 许昌大成实业集团有限公司 | Architectural furniture |
| CN110318535B (en) * | 2019-06-05 | 2022-05-31 | 许昌大成实业集团有限公司 | Construction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211216 |