CN201245986Y - Packway special for adjustable cast-in-place board concrete pouring - Google Patents
Packway special for adjustable cast-in-place board concrete pouring Download PDFInfo
- Publication number
- CN201245986Y CN201245986Y CNU2008201487772U CN200820148777U CN201245986Y CN 201245986 Y CN201245986 Y CN 201245986Y CN U2008201487772 U CNU2008201487772 U CN U2008201487772U CN 200820148777 U CN200820148777 U CN 200820148777U CN 201245986 Y CN201245986 Y CN 201245986Y
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- China
- Prior art keywords
- packway
- stent foot
- place board
- hole
- board concrete
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to an apparatus for concrete pouring, particularly to an adjustable special drift way for pouring a cast-in-place concrete slab. The drift way comprises a drift way support and a certain number of support legs; wherein the drift way support is in screwed movable connection with the support legs, the drift way support has a horizontally arranged rectangular frame, a transverse strengthening beam is welded on the rectangular frame, a certain number of cushion blocks are uniformly welded on the lower bottom surface of the rectangular frame, vertical support leg mounting through holes are arranged at the middle parts of the lower bottom surfaces of the cushion blocks, each support leg mounting through hole has an internal thread, and the support legs are mounted inside the support leg mounting through holes by matching the external threads at one ends of the support legs with the internal threads. The adjustable special drift way for pouring the cast-in-place concrete slab has the advantages of convenient use, low cost, and low resources consumption.
Description
(1), technical field: the utility model relates to a kind of concreting utensil, and particularly a kind of adjustable cast-in-place board concrete is built special-purpose packway.
(2), background technology: in building operations, carry out cast-in-place board concrete when building, in order to prevent cast-in-place plate upper deformation, loosening, the constructor can not trample reinforcing bar usually, at this moment just need set up interim packway, being beneficial to the constructor walks in the above, the stake body of existing packway and stent foot all are fixing dead usually, when building the concrete of different-thickness, just need to change the packway of differing heights, not only wasted resource, simultaneously also increase the trouble that material is deposited, increased construction cost.
(3), utility model content:
The technical problems to be solved in the utility model is: at the prior art deficiency, provide a kind of easy to use, cost is low, the adjustable cast-in-place board concrete that economizes on resources is built special-purpose packway.
The technical solution of the utility model:
A kind of adjustable cast-in-place board concrete is built special-purpose packway, contains packway stake body and a certain number of stent foot, and packway stake body and stent foot adopt screw thread to flexibly connect.
The packway stake body contains horizontally disposed rectangular frame, be welded with the transversely strengthening beam on it, the bottom surface of rectangular frame evenly is welded with a certain number of cushion block, the bottom surface middle part of cushion block is provided with vertical stent foot through hole is installed, stent foot is installed through hole and is contained internal thread, and described stent foot is installed in the stent foot installation through hole by the external screw thread of one end and the cooperation of described internal thread.
Stent foot and stent foot are installed the quantity Matching of through hole, and the material of rectangular frame and transversely strengthening beam is rectangular steel tube or round steel pipe, and the material of stent foot is a round steel, and the material of cushion block is steel plate or round steel.
Stent foot is installed through hole and is communicated with the inner chamber of rectangular steel tube or round steel pipe, and the diameter of stent foot is 16mm, and the thickness of cushion block is 100mm, the long 100mm of stent foot, or be 150mm, or be 200mm, or be 300mm, or be 400mm, or be 500mm.
The packway external surface is provided with rust preventive coating.
The beneficial effects of the utility model:
1, the utility model only needs to change according to the thickness of concreting the stent foot of different length when concreting, just can change the height of packway, and is very easy to use, and owing to need not change whole packway, also saved resource.
2, the utility model evenly welds cushion block at the bottom surface of rectangular frame, the bottom surface middle part of cushion block is provided with stent foot through hole is installed, stent foot is movably arranged on stent foot by screw thread and installs in the through hole, and therefore, it is simple in structure, processing cost is low, easy to operate.
3, stent foot installation through hole of the present utility model is communicated with the inner chamber of rectangular steel tube or round steel pipe, under the situation that does not increase pad thickness, has increased the adjusting range of stent foot like this.
(4), description of drawings:
Fig. 1 builds the structural representation of special-purpose packway for adjustable cast-in-place board concrete;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the right TV structure schematic diagram of Fig. 1;
Fig. 4 is the structure for amplifying schematic diagram that stent foot is connected with cushion block;
Fig. 5 is that the adjustable cast-in-place board concrete that the support net is installed is built special-purpose packway structural representation;
(5), the specific embodiment:
Embodiment one: referring to Fig. 1～Fig. 5, among the figure, adjustable cast-in-place board concrete is built special-purpose packway and is contained packway stake body and eight stent foots 3, and packway stake body and stent foot 3 adopt screw thread to flexibly connect.
The packway stake body contains horizontally disposed rectangular frame 1, be welded with transversely strengthening beam 2 on it, the bottom surface of rectangular frame 1 evenly is welded with eight cushion blocks 4, the bottom surface middle part of cushion block 4 is provided with vertical stent foot through hole 6 is installed, stent foot is installed through hole 6 and is contained internal thread, and stent foot 3 is installed in the stent foot installation through hole 6 by the external screw thread of one end and the cooperation of internal thread.
The material of rectangular frame 1 and transversely strengthening beam 2 is a rectangular steel tube, and the material of stent foot 3 is a round steel, and the material of cushion block 4 is a steel plate.
Stent foot is installed through hole 6 and is communicated with the inner chamber of rectangular steel tube, and the diameter of stent foot 3 is 16mm, and the thickness of cushion block 4 is 100mm, rectangular frame 1 long 1500mm, and wide 50mm, the long 100mm of stent foot, the packway external surface is provided with rust preventive coating.
After packway is made into, also can surperficial thereon mounting bracket net 5, be beneficial to the constructor and walk in the above, it is that the round steel of 6mm is welded that support net 5 adopts diameters.
After concreting finished, the constructor will in time clear up packway, in order to avoid influence concrete solidifying and intensity, packway of pulling down and the support net 5 unified material heaps of putting into.
Embodiment two: referring to Fig. 1～Fig. 5, number in the figure is identical with embodiment one, and its course of work is also identical, and something in common no longer repeats, and difference is: the long 150mm of stent foot.
Embodiment three: referring to Fig. 1～Fig. 5, number in the figure is identical with embodiment one, and its course of work is also identical, and something in common no longer repeats, and difference is: the long 200mm of stent foot.
Embodiment four: referring to Fig. 1～Fig. 5, number in the figure is identical with embodiment one, and its course of work is also identical, and something in common no longer repeats, and difference is: the long 300mm of stent foot.
Embodiment five: referring to Fig. 1～Fig. 5, number in the figure is identical with embodiment one, and its course of work is also identical, and something in common no longer repeats, and difference is: the long 400mm of stent foot.
Embodiment six: referring to Fig. 1～Fig. 5, number in the figure is identical with embodiment one, and its course of work is also identical, and something in common no longer repeats, and difference is: the long 500mm of stent foot.
Claims (5)
1, a kind of adjustable cast-in-place board concrete is built special-purpose packway, contains packway stake body and a certain number of stent foot, it is characterized in that: packway stake body and stent foot adopt screw thread to flexibly connect.
2, adjustable cast-in-place board concrete according to claim 1 is built special-purpose packway, it is characterized in that: described packway stake body contains horizontally disposed rectangular frame, be welded with the transversely strengthening beam on it, the bottom surface of rectangular frame evenly is welded with a certain number of cushion block, the bottom surface middle part of cushion block is provided with vertical stent foot through hole is installed, stent foot is installed through hole and is contained internal thread, and described stent foot is installed in the stent foot installation through hole by the external screw thread of one end and the cooperation of described internal thread.
3, adjustable cast-in-place board concrete according to claim 2 is built special-purpose packway, it is characterized in that: described stent foot and stent foot are installed the quantity Matching of through hole, the material of described rectangular frame and transversely strengthening beam is rectangular steel tube or round steel pipe, the material of described stent foot is a round steel, and the material of described cushion block is steel plate or round steel.
4, adjustable cast-in-place board concrete according to claim 3 is built special-purpose packway, it is characterized in that: described stent foot is installed through hole and is communicated with the inner chamber of rectangular steel tube or round steel pipe, the diameter of described stent foot is 16mm, the thickness of described cushion block is 100mm, the long 100mm of stent foot, or be 150mm, or be 200mm, or be 300mm, or be 400mm, or be 500mm.
5, build special-purpose packway according to each described adjustable cast-in-place board concrete in the claim 1～4, it is characterized in that: described packway external surface is provided with rust preventive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201487772U CN201245986Y (en) | 2008-08-27 | 2008-08-27 | Packway special for adjustable cast-in-place board concrete pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201487772U CN201245986Y (en) | 2008-08-27 | 2008-08-27 | Packway special for adjustable cast-in-place board concrete pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245986Y true CN201245986Y (en) | 2009-05-27 |
Family
ID=40729806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201487772U Expired - Fee Related CN201245986Y (en) | 2008-08-27 | 2008-08-27 | Packway special for adjustable cast-in-place board concrete pouring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245986Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291080A (en) * | 2013-06-08 | 2013-09-11 | 中国十七冶集团有限公司 | Movable sizing runway for floor slab concrete pouring |
| CN104818841B (en) * | 2015-04-23 | 2016-10-05 | 山西一建集团有限公司 | A kind of removable tool-type construction packway support |
| CN116163541A (en) * | 2023-03-20 | 2023-05-26 | 中国五冶集团有限公司 | Construction channel convenient to install |
-
2008
- 2008-08-27 CN CNU2008201487772U patent/CN201245986Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291080A (en) * | 2013-06-08 | 2013-09-11 | 中国十七冶集团有限公司 | Movable sizing runway for floor slab concrete pouring |
| CN104818841B (en) * | 2015-04-23 | 2016-10-05 | 山西一建集团有限公司 | A kind of removable tool-type construction packway support |
| CN116163541A (en) * | 2023-03-20 | 2023-05-26 | 中国五冶集团有限公司 | Construction channel convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIHOME CONSTRUCTION DEVELOPMENT CO., LTD. Free format text: FORMER NAME: HENAN TAIHONG HOUSE BUILDING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: North Garden Road 450002 Henan city of Zhengzhou province No. 25 Patentee after: Tihome Construction and Development Co., Ltd. Address before: North Garden Road 450002 Henan city of Zhengzhou province No. 25 Patentee before: Henan Taihong House Building Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |