CN202509768U - Side steel die supporting and protecting device for reinforced concrete terrace construction - Google Patents
Side steel die supporting and protecting device for reinforced concrete terrace construction Download PDFInfo
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- CN202509768U CN202509768U CN 201220090180 CN201220090180U CN202509768U CN 202509768 U CN202509768 U CN 202509768U CN 201220090180 CN201220090180 CN 201220090180 CN 201220090180 U CN201220090180 U CN 201220090180U CN 202509768 U CN202509768 U CN 202509768U
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Abstract
The utility model discloses a side steel die supporting and protecting device for reinforced concrete terrace construction. The side steel die supporting and protecting device comprises groove steel, wherein groups of nuts are arranged on the inner side of the groove steel; each group of nuts are respectively connected with OU-shaped rope helical buckles and sleeved with a capped steel chisel of which the lower end is inserted into a terrace foundation through penetration holes at the other ends of the OU-shaped rope helical buckles; elongated circular holes in which two-nut bolts are arranged are transversely formed in the center of the bottom edge of the lower side of the groove steel; the lower ends of the two-nut bolts are connected to a steel base plate below the groove steel; circular holes are respectively formed in the upper side and the lower side of the groove steel; the centers of the two circular holes are aligned with each other; cap-free steel chisels penetrate through the two circular holes; and the lower ends of the cap-free steel chisels are inserted into the terrace foundation. The utility model has the advantages that the side steel die supporting and protecting device is easy to manufacture and assemble; relatively large deviation of the straightness of a template during pouring and vibration of concrete can be effectively avoided; the requirements on the standard height of the terrace surface and the precision of the thickness of a surface layer are met; and the side steel die supporting and protecting device can be quickly disassembled conveniently after construction.
Description
Technical field
The utility model relates to a kind of suspension device, and more particularly, the utility model relates to a kind of avris punching block suspension device that is used for the steel concrete floor construction.
Background technology
In steel concrete floor construction process, the avris punching block install the operation that is absolutely necessary.So, carry out the type selecting of template and the selection of reinforcement system, be the key and the important step of floor construction quality.
In the job practices of routine, generally be the wooden form job practices that the employing multi-plywood back lumps of wood is stupefied and combine the short lumps of wood to support, then, be marked at the planeness and the absolute altitude of building middle control terrace through staying wooden form absolute altitude line or absolute altitude all around in advance.
Though above method can play certain avris support action, following problem;
(1) reinforcement system of template is insecure, and smoother is selected unreasonable, and self structure is yielding;
(2) receive the restriction of factors such as operator's operant level, be difficult to precision control, the situation that deviation exceeds standard very easily occurs aspects such as terrace concrete surface absolute altitude, surface thickness, surface layer planeness and template glacing flatnesss;
(3) be difficult to avoid in concreting process because the possibility than large deviation appears in the glacing flatness that makes template of vibrating, thereby have a strong impact on the impression quality and the function of use of construction back terrace.
The utility model content
The utility model the technical purpose that will reach; Solve the problem that above-mentioned prior art exists exactly, and a kind of avris punching block suspension device that is used for the steel concrete floor construction that can fast, effectively reach technical indicators such as planeness, glacing flatness and absolute altitude are installed and required precision is provided for this reason.
The technical purpose of the utility model is achieved through following technical proposals:
A kind of avris punching block suspension device that is used for the steel concrete floor construction; Comprise channel-section steel; The inboard of said channel-section steel is provided with nut in groups, and the quantity of every group of nut is 2, and 2 nuts in every group connect OU type wire tensioner respectively; The other end of 2 said OU type wire tensioners of every group is sleeved on the band cap drill rod through its terminal perforation simultaneously, and the lower end of said band cap drill rod is inserted terrace base soil and fixed; The downside base of said channel-section steel laterally is provided with slotted hole between two parties, and the double nut bolt is set in the described slotted hole, and the lower end connection of said double nut bolt is arranged on the billet under the said channel-section steel; The upper and lower both sides of said channel-section steel are offered circular hole respectively, and the circular hole center of these both sides aligns, and run through in two circular holes that the center aligns that non-cap drill rod being set, and the lower end of said non-cap drill rod is inserted terrace base soil and fixed.
The model of said channel-section steel is selected for use according to the thickness of steel concrete terrace, and generally speaking, it is [the channel-section steel of 20a that the thickness of steel concrete terrace is selected model for use during for 200mm.
The said nut that said channel-section steel inboard is provided with in groups and the connected mode of said channel-section steel are welding.
The double nut bolt that is arranged on said channel-section steel downside base is welding with the connected mode that is arranged on the billet under the said channel-section steel.
The length of said channel-section steel is 10-14m, and optimal selection is 12m;
Spacing between the inboard two adjacent groups nut of said channel-section steel is 1-2m; Optimal selection is 1.5m.
Spacing on the said channel-section steel between adjacent two band cap drill rods is 1-2m; Optimal selection is 1.5m.
Spacing on the said channel-section steel between adjacent two non-cap drill rods is 1-2m; Optimal selection is 1.5m.
Spacing on the said channel-section steel downside base between adjacent two double nut bolts is 1-2m; Optimal selection is 1.5m.
Spacing between nut that said channel-section steel inboard is provided with in groups and the said non-cap drill rod is 0.5m-1m, and optimal selection is 0.6m.
Described non-cap drill rod and the spacing that is arranged between the double nut bolt on said channel-section steel downside base are 0.5m-1m, and optimal selection is 0.6m.
The utility model is used for the avris punching block suspension device of steel concrete floor construction, because its support system all adopts adjustable mechanical connection manner, and structural performance vertical, transverse direction is all very stable, so compared with prior art have following beneficial effect:
(1) is convenient to reach the glacing flatness of designing requirement fast, accurately through regulating the length of said OU type wire tensioner, make the channel-section steel that is mounted.
(2) be convenient to satisfy the accuracy requirement of the absolute altitude and the surface thickness of terrace surface through regulating the upper and lower nut on the said double nut bolt.
(3) glacing flatness of template occurs than large deviation in the time of can effectively avoiding concreting to vibrate, thus the Surface Quality of Concrete after guaranteeing to be shaped.
(4) be easy to make and install, the fast Demolition behind the convenient construction, turnover rate is high, good economy performance.
Description of drawings
Fig. 1 is the front view of the utility model structure;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cross-sectional view of Fig. 1.
Reference numeral: 1-channel-section steel; The 2-nut; 3-OU type wire tensioner; 4-band cap drill rod; The 5-slotted hole; 6-double nut bolt; The 7-billet; The 8-circular hole; The non-cap drill rod of 9-.
The specific embodiment
For the utility model is understood more easily, the technical scheme of the utility model is done to specify below in conjunction with accompanying drawing and embodiment.
Fig. 1, Fig. 2, Fig. 3 have illustrated the structure situation of the utility model with front view, vertical view and sectional drawing respectively.
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model is used for the avris punching block suspension device of steel concrete floor construction, comprises channel-section steel 1, and the inboard of said channel-section steel 1 is welded with the nut 2 that is provided with in groups, and every group of interior nut 2 is 2;
2 described nuts 2 connect OU type wire tensioner 3 respectively; The other end of 2 said OU type wire tensioners 3 pools together; And be sleeved on simultaneously on the band cap drill rod 4 through its terminal perforation; The lower end of said band cap drill rod 4 is inserted terrace base soil and is fixed, in order to guarantee the lateral stability of said channel-section steel 1;
Downside base at said channel-section steel 1 laterally has slotted hole 5 in position placed in the middle; Penetrate double nut bolt 6 and the billet 7 below the said channel-section steel 1 of described double nut bolt 6 connections in the described slotted hole 5; Described double nut bolt 6 constitutes an adjustable combination with described billet 7, is used to support described channel-section steel 1 and its glacing flatness of adjustment;
On the base of the upper and lower both sides between two groups of nuts 2, offer the circular hole 8 that the center aligns respectively at said channel-section steel 1; Run through in the described circular hole 8 non-cap drill rod 9 is installed; The lower end of said non-cap drill rod 9 is inserted terrace base soil and is fixed, to strengthen the longitudinal stability of said channel-section steel 1.
The model of said channel-section steel 1 can be selected for use according to the thickness of building of steel concrete terrace, and the channel-section steel model in the present embodiment is that [20a can be applicable to the thick steel concrete terrace of 200mm.
The length of said channel-section steel 1 is 10-14m, and the length of channel-section steel 1 is 12m in the present embodiment;
Spacing between the said channel-section steel 1 inboard two adjacent groups nut 2 is 1-2m; In the present embodiment 1.5m.
Spacing on the said channel-section steel 1 between adjacent two band cap drill rods 4 is 1-2m; In the present embodiment 1.5m.
Spacing on the said channel-section steel 1 between adjacent two non-cap drill rods 9 is 1-2m; In the present embodiment 1.5m.
Spacing on the said channel-section steel 1 between adjacent two double nut bolts 6 is 1-2m; In the present embodiment 1.5m.
The nut 2 of said channel-section steel 1 inboard and the spacing between the said non-cap drill rod 9 are 0.5m-1m, are 0.6m in the present embodiment.
Spacing between said non-cap drill rod 9 and the said double nut bolt 6 is 0.5m-1m, is 0.6m in the present embodiment.
In the work progress of steel concrete terrace, during as the avris supporting of terrace, should make the absolute altitude of the end face of the non-cap drill rod 9 that is provided with on it with the utility model a little less than terrace, and with the upside base of said channel-section steel 1 sign as the floating rule levelling.
The every group of OU type wire tensioner 3 that is connected respectively with every group of nut 2 in the utility model; All can carry out length adjustment; And regulate the band line of accomplishing said channel-section steel 1 longitudinal length through this and install; Guarantee its glacing flatness and required precision, thereby realize support action the terrace avris as the avris punching block.
Abovely the utility model is schematically described, but the practical application of the utility model is not limited to the above embodiments with reference to accompanying drawing and embodiment.Those of ordinary skill in the art will be understood that in practical application the set-up mode of each parts all some change possibly take place in the utility model, and other staff also possibly make similar Design under its enlightenment.Special needs to be pointed out is that only otherwise break away from the design aim of the utility model, all conspicuous change and similar Design thereof all are included within the protection domain of the utility model.
Claims (10)
1. avris punching block suspension device that is used for the steel concrete floor construction; Comprise channel-section steel, it is characterized in that the inboard of said channel-section steel is provided with nut in groups; The quantity of every group of nut is 2; 2 nuts in every group connect OU type wire tensioner respectively, and the other end of 2 said OU type wire tensioners of every group is sleeved on the band cap drill rod through its terminal perforation simultaneously, and the lower end of said band cap drill rod is inserted terrace base soil and fixed; The downside base of said channel-section steel laterally is provided with slotted hole between two parties, and the double nut bolt is set in the described slotted hole, and the lower end connection of said double nut bolt is arranged on the billet under the said channel-section steel; The upper and lower both sides of said channel-section steel are offered circular hole respectively, and the circular hole center of these both sides aligns, and run through in two circular holes that the center aligns that non-cap drill rod being set, and the lower end of said non-cap drill rod is inserted terrace base soil and fixed.
2. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1, it is characterized in that the model of said channel-section steel is selected for use according to the thickness of steel concrete terrace.
3. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1, it is characterized in that the said nut that said channel-section steel inboard is provided with in groups and the connected mode of said channel-section steel are welding.
4. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1, it is characterized in that the connected mode of described double nut bolt and said billet is welding.
5. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1, it is characterized in that the length of said channel-section steel is 10-14m.
6. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1, it is characterized in that the length of said channel-section steel is 12m.
7. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1; It is characterized in that, between the inboard two adjacent groups nut of said channel-section steel, on the said channel-section steel between adjacent two band cap drill rods, on the said channel-section steel between adjacent two non-cap drill rods and on the said channel-section steel downside base spacing between adjacent two double nut bolts be 1-2m.
8. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1; It is characterized in that, between the inboard two adjacent groups nut of said channel-section steel, on the said channel-section steel between adjacent two band cap drill rods, on the said channel-section steel between adjacent two non-cap drill rods and on the said channel-section steel downside base spacing between adjacent two double nut bolts be 1.5m.
9. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1; It is characterized in that spacing between nut that said channel-section steel inboard is provided with in groups and the said non-cap drill rod and said non-cap drill rod and the spacing that is arranged between the double nut bolt on said channel-section steel downside base are 0.5m-1m.
10. according to the said avris punching block suspension device that is used for the steel concrete floor construction of claim 1; It is characterized in that spacing between nut that said channel-section steel inboard is provided with in groups and the said non-cap drill rod and said non-cap drill rod and the spacing that is arranged between the double nut bolt on said channel-section steel downside base are 0.6m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220090180 CN202509768U (en) | 2012-03-09 | 2012-03-09 | Side steel die supporting and protecting device for reinforced concrete terrace construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220090180 CN202509768U (en) | 2012-03-09 | 2012-03-09 | Side steel die supporting and protecting device for reinforced concrete terrace construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202509768U true CN202509768U (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220090180 Expired - Fee Related CN202509768U (en) | 2012-03-09 | 2012-03-09 | Side steel die supporting and protecting device for reinforced concrete terrace construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202509768U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032938A (en) * | 2014-06-18 | 2014-09-10 | 中国建筑第八工程局有限公司 | Flatness control structure of concrete terrace and control construction method |
| CN104806010A (en) * | 2015-04-30 | 2015-07-29 | 魏新立 | Terrace construction adjustable template and construction method thereof |
| CN107217575A (en) * | 2017-07-25 | 2017-09-29 | 广西路桥工程集团有限公司 | A kind of cross-brace for assembled road forms |
| CN108625262A (en) * | 2018-06-13 | 2018-10-09 | 云南建投第十建设有限公司 | A kind of stud and its road forms finely tune adjustable height construction method |
| CN110924278A (en) * | 2019-12-11 | 2020-03-27 | 苏彬 | A supporting device for construction of cement stabilized macadam |
| CN112274052A (en) * | 2020-10-28 | 2021-01-29 | 江苏博宇建筑工程设备科技有限公司 | Adjustable tensioning device for window cleaning machine |
-
2012
- 2012-03-09 CN CN 201220090180 patent/CN202509768U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032938A (en) * | 2014-06-18 | 2014-09-10 | 中国建筑第八工程局有限公司 | Flatness control structure of concrete terrace and control construction method |
| CN104032938B (en) * | 2014-06-18 | 2016-06-08 | 中国建筑第八工程局有限公司 | The roughness control structure of concrete floor and control constructional method |
| CN104806010A (en) * | 2015-04-30 | 2015-07-29 | 魏新立 | Terrace construction adjustable template and construction method thereof |
| CN104806010B (en) * | 2015-04-30 | 2017-03-22 | 魏新立 | Terrace construction adjustable template and construction method thereof |
| CN107217575A (en) * | 2017-07-25 | 2017-09-29 | 广西路桥工程集团有限公司 | A kind of cross-brace for assembled road forms |
| CN108625262A (en) * | 2018-06-13 | 2018-10-09 | 云南建投第十建设有限公司 | A kind of stud and its road forms finely tune adjustable height construction method |
| CN110924278A (en) * | 2019-12-11 | 2020-03-27 | 苏彬 | A supporting device for construction of cement stabilized macadam |
| CN110924278B (en) * | 2019-12-11 | 2021-10-01 | 苏彬 | A supporting device for construction of cement stabilized macadam |
| CN112274052A (en) * | 2020-10-28 | 2021-01-29 | 江苏博宇建筑工程设备科技有限公司 | Adjustable tensioning device for window cleaning machine |
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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: 20121031 Termination date: 20210309 |