CN203034813U - Tool for controlling thickness of pouring of concrete floor slab - Google Patents
Tool for controlling thickness of pouring of concrete floor slab Download PDFInfo
- Publication number
- CN203034813U CN203034813U CN 201320060890 CN201320060890U CN203034813U CN 203034813 U CN203034813 U CN 203034813U CN 201320060890 CN201320060890 CN 201320060890 CN 201320060890 U CN201320060890 U CN 201320060890U CN 203034813 U CN203034813 U CN 203034813U
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- CN
- China
- Prior art keywords
- thickness
- leg
- concrete floor
- sleeve
- 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.)
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a tool for controlling the thickness of pouring of a concrete floor slab. The tool for controlling the thickness of pouring of the concrete floor slab comprises a flat plate and a plurality of stand bars arranged at the lower end of the flat plate. A sleeve is connected with each stand bar in a sleeved mode. The bottom portion of each sleeve is of a cone-shaped structure. A pull rod is arranged at the upper end of the flat plate. The lower end of the pull rod is perpendicular to and fixed with the flat plate. Through the technical scheme, each stand bar is connected with each sleeve in the sleeved mode and then inserted into concrete, the height of the flat plate is the thickness of the concrete floor slab, the concrete which is higher than the flat plate is scraped by a scraping straight rule, the tool is pulled out through the pull rod after operation is completed, and the sleeve is left in the concrete. The tool for controlling the thickness of pouring of the concrete floor slab has the advantages of being simple in structure, convenient to operate and small in error of the thickness of pouring of the concrete floor slab.
Description
Technical field
The utility model relates to technical field of building construction, is specifically related to a kind of instrument of building thickness for the control concrete floor.
Background technology
The control that concrete floor is built thickness is the high identical identification point of bidding on the vertical structure reinforcing bar normally, draws horizon between two identification points, measures the newly placed concrete face with invar tape and controls slab thickness to horizontal distance.This method troublesome poeration, and error is big, inefficiency.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model be to provide a kind of simple in structure, easy to operate, build the slab thickness error little be used for the instrument that the control concrete floor is built thickness.
For achieving the above object, the utility model provides following technical scheme: a kind of instrument of building thickness for the control concrete floor, comprise flat board and a plurality of legs that are installed in dull and stereotyped lower end, and be socketed with sleeve on each leg, the tapered structure of described each cover tube bottom, described dull and stereotyped upper end is provided with pull bar, described pull bar lower end and dull and stereotyped vertical fixing.
By adopting technique scheme, each leg inserts concrete again with the sleeve socket earlier, the height at dull and stereotyped place is the thickness of concrete floor, being higher than dull and stereotyped concrete wipes off with floating rule, by the pull bar puller, sleeve is stayed in the concrete, and is simple in structure behind the complete operation, easy to operate, it is little to build the slab thickness error.
The utility model further is set to: described flat board is steel plate, three leg nuts of welding on the described steel plate lower surface, and the straight line at these three leg nut places constitutes triangular structure, described each leg upper end is provided with screw thread, and each leg and corresponding leg nut thread connection.By this setting, each leg is connected reliably with steel plate, and mounting or dismounting are convenient.
The utility model also further is set to: described sleeve upper end is fixed with corresponding leg nut socket, and each sleeve bottom is conical structure.By this setting, sleeve is connected simply with the leg nut, convenient disassembly.
The utility model also further is set to: middle part, described steel plate upper surface is provided with pull-rod nut, and described pull bar lower end is provided with screw thread, and pull bar is fixing by being threaded with pull-rod nut.By this setting, pull bar and steel plate are fixing reliable, and mounting or dismounting are convenient, and the position arranges rationally.
The utility model also further is set to: the contour setting of described a plurality of legs.By this setting, can better reduce the error of building slab thickness, make work more reliable.
The utility model has the advantages that: the utility model structure arranges rationally, by in a dull and stereotyped lower end a plurality of legs being set, and all be socketed with sleeve on each leg, dull and stereotyped upper end arranges pull bar, insert concrete after each leg and the sleeve socket, the height at dull and stereotyped place is the thickness of concrete floor, being higher than dull and stereotyped concrete wipes off with floating rule, pass through the pull bar puller behind the complete operation, after concrete setting, sleeve can be stayed in the concrete, simple in structure, easy to operate, it is little to build the slab thickness error.
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the schematic top plan view of the utility model embodiment;
Fig. 3 is the elevational schematic view of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the disclosed a kind of instrument of building thickness for the control concrete floor of the utility model, comprise flat board 1 and a plurality of legs 2 that are installed in dull and stereotyped 1 lower end, and be socketed with sleeve 6 on each leg, described each tapered structure in sleeve 6 bottoms, described dull and stereotyped 1 upper end is provided with pull bar 3, described pull bar 3 lower ends and dull and stereotyped 1 vertical fixing.
As preferably, present embodiment described dull and stereotyped 1 is steel plate, three leg nuts 4 of welding on described steel plate 1 lower surface, and the straight line at these three leg nut 4 places constitutes triangular structure, described each leg 2 upper end are provided with screw thread, and each leg 2 is threaded with corresponding leg nut 4.Be that present embodiment arranges 2 distributions triangular in shape of 2, three legs of three legs altogether, three leg nuts 4 lay respectively at the summit of the triangular structure of these nut 4 place straight lines formations.
Described sleeve 6 upper ends are fixed with corresponding leg nut 4 sockets, and each sleeve pipe 6 bottom is conical structure.This technical scheme, conical structure is arranged in sleeve 6 bottoms, be convenient to insert concrete, after concrete setting, upwards draw flat board 1 and leg nut 4 and pull bar 3 interlocks by pull bar 3, this moment, leg nut 4 broke away from sleeve 6, sleeve 6 is stayed in the concrete, and entire tool is extracted conveniently, reliable operation.
Middle part, described steel plate 1 upper surface is provided with pull-rod nut 5, and described pull bar 3 lower ends are provided with screw thread, and pull bar 3 is by being threaded fixing with pull-rod nut 5.Pull-rod nut 5 just in time is positioned at the leg-of-mutton position of centre of gravity that three leg nuts, 4 place straight lines constitute.
For making the utility model work more reliable, described three legs, the 2 contour settings of present embodiment.And the length of three legs 2 can be changed according to slab thickness.
During practical application, select leg 2 length according to slab thickness, then leg 2 is tightened with corresponding leg nut 4, be socketed with sleeve 6 on each leg 2, again leg 2 and sleeve 6 are inserted concrete on earth, the height of steel plate 1 is the thickness of floor at this moment, floating rule is placed on the steel plate face, concrete surface is scraped to flushing with the steel plate face, by pull bar 3 instrument is extracted behind the complete operation, be placed into next control point, strike off operation.
Above-described embodiment is to specific descriptions of the present utility model; only be used for the utility model is further specified; can not be interpreted as the restriction to the utility model protection domain, the technician of this area makes some nonessential improvement and adjusts the utility model according to the content of above-mentioned utility model and all falls within the protection domain of the present utility model.
Claims (5)
1. one kind is used for the instrument that the control concrete floor is built thickness, it is characterized in that: comprise flat board (1) and be installed in a plurality of legs (2) of flat board (1) lower end, and be socketed with sleeve (6) on each leg, the tapered structure in described each sleeve (6) bottom, described flat board (1) upper end is provided with pull bar (3), described pull bar (3) lower end and dull and stereotyped (1) vertical fixing.
2. according to claim 1ly a kind ofly build the instrument of thickness for the control concrete floor, it is characterized in that: described flat board (1) is steel plate, welding three leg nuts ((4) on described steel plate (1) lower surface, and the straight line at this three leg nuts (4) place constitutes triangular structure, described each leg (2) upper end is provided with screw thread, and each leg (2) is threaded with corresponding leg nut (4).
3. according to claim 2ly a kind ofly build the instrument of thickness for the control concrete floor, it is characterized in that: described sleeve (6) upper end is fixed with corresponding leg nut (4) socket, and is conical structure bottom each sleeve pipe (6).
4. according to claim 3ly a kind ofly build the instrument of thickness for the control concrete floor, it is characterized in that: middle part, described steel plate (1) upper surface is provided with pull-rod nut (5), described pull bar (3) lower end is provided with screw thread, and pull bar (3) is by being threaded fixing with pull-rod nut (5).
5. according to claim 4ly a kind ofly build the instrument of thickness for the control concrete floor, it is characterized in that: the contour setting of described a plurality of legs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060890 CN203034813U (en) | 2013-02-04 | 2013-02-04 | Tool for controlling thickness of pouring of concrete floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060890 CN203034813U (en) | 2013-02-04 | 2013-02-04 | Tool for controlling thickness of pouring of concrete floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034813U true CN203034813U (en) | 2013-07-03 |
Family
ID=48686947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320060890 Expired - Fee Related CN203034813U (en) | 2013-02-04 | 2013-02-04 | Tool for controlling thickness of pouring of concrete floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122695A (en) * | 2013-02-04 | 2013-05-29 | 中天建设集团有限公司 | Tool for controlling pouring thickness of concrete floor |
-
2013
- 2013-02-04 CN CN 201320060890 patent/CN203034813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122695A (en) * | 2013-02-04 | 2013-05-29 | 中天建设集团有限公司 | Tool for controlling pouring thickness of concrete floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20140204 |