CN203222998U - Floor slab thickness controller - Google Patents
Floor slab thickness controller Download PDFInfo
- Publication number
- CN203222998U CN203222998U CN 201320211129 CN201320211129U CN203222998U CN 203222998 U CN203222998 U CN 203222998U CN 201320211129 CN201320211129 CN 201320211129 CN 201320211129 U CN201320211129 U CN 201320211129U CN 203222998 U CN203222998 U CN 203222998U
- Authority
- CN
- China
- Prior art keywords
- base plate
- slab thickness
- floor slab
- thickness controller
- controller
- Prior art date
- 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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Abstract
The utility model discloses a floor slab thickness controller which comprises a base plate, a control rod and adjustable bolts. The base plate is of an equilateral triangle shape or of a square shape, the center of the upper surface of the base plate is connected with the control rod which is perpendicular to the base plate, various vertexes of the lower surface of the base plate are all connected with hold-down nuts, and the adjustable bolts are fixedly connected to the base plate through the hold-down nuts. A nut is mounted on the upper portion of the control rod. The sum of the height of the base plate and the height of the adjustable bolts is equal to the height of a floor slab. The floor slab thickness controller can control the height of the floor slab accurately and has the advantages of being simple in structure, convenient and swift, and capable of saving materials.
Description
Technical field
The utility model belongs to the building instrument field, is specifically related to the slab thickness controller.
Background technology
In the tradition construction, adopt the absolute altitude backguy or in the process of building, rely on method control slab thickness such as operator's actual measurement, cause the difficult grasp of standard; inconvenient operation; and be difficult to guarantee the thickness of reinforcement cover, so that reinforcing bar gets rusty easily in the later stage use, influences application life.Large span floor thickness is all wanted arch camber usually, when floorslab concrete is built, and conventional way: band line traffic control concrete absolute altitude, at concrete floor span centre or 3 meters left and right sides welding short steel rods of spacing, copy and surveyed absolute altitude, the band line traffic control.
The utility model content
The utility model is intended to overcome the defective of prior art, and a kind of slab thickness controller is provided, and can control slab thickness exactly, has advantage simple in structure, convenient and swift, that material is saved.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The slab thickness controller, comprise base plate, control lever, adjustable bolt, described base plate is equilateral triangle or square, described plate upper surface center is connected with the control lever perpendicular with base plate, each place, summit of described base plate soffit all is connected with hold-down nut, and described adjustable bolt is fixedly connected on base plate by hold-down nut.
Described control lever top is equipped with nut.
The height sum of described base plate and adjustable bolt is identical with FFL.
Compared with prior art, the utlity model has following beneficial effect:
The utlity model has simple in structure, convenient and swift, slab thickness precise control, economical with materials: 1, need not reduce light pollution at concrete floor span centre welding short steel rod reinforcing bar; 2, this instrument reusable edible can pull out controller after concreting is finished.
Description of drawings
Fig. 1 is the schematic diagram of the utility model slab thickness controller.
Fig. 2 is the vertical view of the utility model slab thickness controller.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
Shown in Fig. 1-2, the slab thickness controller comprises base plate 1, control lever 2, adjustable bolt 3, and this base plate 1 is equilateral triangle or square, and base plate 1 upper surface center is connected with the control lever 2 perpendicular with base plate, and these control lever 2 tops are equipped with nut.Each place, summit of described base plate 1 soffit all is connected with hold-down nut 4, and described adjustable bolt 3 is fixedly connected on base plate 1 by hold-down nut.The height sum of described base plate 1 and adjustable bolt 3 is identical with FFL.
The operating procedure of slab thickness controller:
(a) field condition: the floor bar colligation finishes, and the topping cushion block is in place;
(b) adjust controller: regulate the adjustable bolt of controller base plate, make the same slab thickness of controller height;
(c) controller is installed: the controller layout is with conventional way;
(d) measure absolute altitude: go out slab thickness control line absolute altitude, mark from the control instrument planar survey;
(e) band line: adopt white line to connect and measure good mark.
The utlity model has simple in structure, convenient and swift, slab thickness precise control, economical with materials: 1, need not reduce light pollution at concrete floor span centre welding short steel rod reinforcing bar; 2, this instrument reusable edible can pull out controller after concreting is finished.
The above only is explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. slab thickness controller, comprise base plate, control lever, adjustable bolt, it is characterized in that: described base plate is equilateral triangle or square, described plate upper surface center is connected with the control lever perpendicular with base plate, each place, summit of described base plate soffit all is connected with hold-down nut, and described adjustable bolt is fixedly connected on base plate by hold-down nut.
2. slab thickness controller as claimed in claim 1, it is characterized in that: described control lever top is equipped with nut.
3. slab thickness controller as claimed in claim 1, it is characterized in that: the height sum of described base plate and adjustable bolt is identical with FFL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211129 CN203222998U (en) | 2013-04-23 | 2013-04-23 | Floor slab thickness controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211129 CN203222998U (en) | 2013-04-23 | 2013-04-23 | Floor slab thickness controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222998U true CN203222998U (en) | 2013-10-02 |
Family
ID=49250005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320211129 Expired - Fee Related CN203222998U (en) | 2013-04-23 | 2013-04-23 | Floor slab thickness controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620270A (en) * | 2017-08-26 | 2018-01-23 | 河南省公路工程局集团有限公司 | Portable positioning die carrier and its application method for guardrail reinforcing bar colligation |
| CN110836016A (en) * | 2019-10-25 | 2020-02-25 | 江苏兴厦建设工程集团有限公司 | Floor thickness detector and construction process using same |
-
2013
- 2013-04-23 CN CN 201320211129 patent/CN203222998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620270A (en) * | 2017-08-26 | 2018-01-23 | 河南省公路工程局集团有限公司 | Portable positioning die carrier and its application method for guardrail reinforcing bar colligation |
| CN110836016A (en) * | 2019-10-25 | 2020-02-25 | 江苏兴厦建设工程集团有限公司 | Floor thickness detector and construction process using same |
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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: 20131002 Termination date: 20140423 |