CN203452390U - Adjustable support for elevation control - Google Patents
Adjustable support for elevation control Download PDFInfo
- Publication number
- CN203452390U CN203452390U CN201320538388.1U CN201320538388U CN203452390U CN 203452390 U CN203452390 U CN 203452390U CN 201320538388 U CN201320538388 U CN 201320538388U CN 203452390 U CN203452390 U CN 203452390U
- Authority
- CN
- China
- Prior art keywords
- adjustable support
- support
- positioning element
- elevation
- locating component
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an adjustable support for elevation control. The adjustable support comprises a locating component fixed to the grade level, and the locating component is provided with a locating central hole perpendicular to the grade level. A supporting rod is inserted in the locating central hole of the locating component, the top end of the supporting rod is fixedly connected with a top support, the lower portion of the supporting rod is connected with a limiting support through threads, and the limiting support is built on the locating component. By adopting the adjustable support for construction of a large-area concrete surface, the purpose of controlling large-area flatness through elevation measurement of one time can be achieved, errors in many times of measurements of elevation control can be eliminated, the difficulty of elevation and flatness control in large-area concrete construction is lowered, and the waste of manpower can be reduced. Adopted tools can be repeatedly used, and therefore the adjustable support fundamentally solves the problems that the human input is large, the quality is difficult to control and the capital is wasted, is low in cost and can generate obvious economic benefit and social benefit.
Description
Technical field
The utility model relates to a kind of adjustable support, particularly a kind of adjustable support of controlling for absolute altitude.
Background technology
The building structure that continues to bring out the large spans such as megastore, supermarket, airport, basement, industrial premises, warehouse in all parts of the country in recent years, these building structure are very high to the planeness standard-required on ground, traditional control mode is to adopt 50 line traffic control absolute altitudes, in work progress, exist planeness to ensure, and the problem such as efficiency is lower.
Utility model content
The utility model provides a kind of adjustable support of controlling for absolute altitude for solving the technical problem existing in known technology, and this support can be controlled the absolute altitude on ground exactly, and easy to use.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: a kind of adjustable support of controlling for absolute altitude, comprise the positioning element being fixed on terrace, and described positioning element is provided with the positioning center hole vertical with terrace; In the positioning center hole of described positioning element, be fitted with support bar, the top of described support bar is connected with jacking, and the bottom of described support bar is threaded connection limited location holder, and described spacing holder rides on described positioning element.
Described positioning element is the metal tube that flat sealing is struck in lower end.
Described jacking is long channel-section steel or grooved metal sheet of one section of 5～10cm.
Advantage and the good effect that the utlity model has are: simple in structure, outward appearance is light and handy, easy to make, and material therefor is available anywhere at the construction field (site), after completing, can be repeatedly used, and can guarantee large area concrete absolute altitude construction quality, and precision are higher.And the utility model is easy to use, to increasing work efficiency, guarantee that construction quality can play vital effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, support bar; 2, jacking; 3, spacing holder; 4, terrace; 5, positioning element.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of adjustable support of controlling for absolute altitude, comprises the positioning element 5 being fixed on terrace 4, and described positioning element 5 is provided with the positioning center hole vertical with terrace 4; In the positioning center hole of described positioning element 5, be fitted with support bar 1, the top of described support bar 1 is connected with jacking 2, and the bottom of described support bar 1 is threaded connection limited location holder 3, and described spacing holder 3 rides on described positioning element 5.
In the present embodiment, described positioning element 5 is for striking the metal tube of flat sealing in lower end.Described jacking 2 is long channel-section steel or grooved metal sheet of one section of 5～10cm.
Using method of the present utility model:
One) by positioning element 5 by beaing the corresponding site that is limited to terrace 4;
Two) spacing holder 3 is connected on support bar 1, support bar 1 is inserted in positioning element 5;
Three) adopt the support absolute altitude of measuring apparatus levelling jacking 2, the length that regulates support bar 1 to insert in positioning element 5 by rotary stopper holder 3, adjusts thereby reach the object that jacking 2 supports absolute altitude.
Four), at the scene in use procedure, the utility model is normally in a row symmetrical arranged.
Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, can also make a lot of forms, within these all belong to protection domain of the present utility model.
Claims (3)
1. an adjustable support of controlling for absolute altitude, is characterized in that, comprise the positioning element being fixed on terrace, described positioning element is provided with the positioning center hole vertical with terrace; In the positioning center hole of described positioning element, be fitted with support bar, the top of described support bar is connected with jacking, and the bottom of described support bar is threaded connection limited location holder, and described spacing holder rides on described positioning element.
2. the adjustable support of controlling for absolute altitude according to claim 1, is characterized in that, described positioning element is the metal tube that flat sealing is struck in lower end.
3. the adjustable support of controlling for absolute altitude according to claim 1, is characterized in that, described jacking is long channel-section steel or grooved metal sheet of one section of 5～10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538388.1U CN203452390U (en) | 2013-08-29 | 2013-08-29 | Adjustable support for elevation control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538388.1U CN203452390U (en) | 2013-08-29 | 2013-08-29 | Adjustable support for elevation control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452390U true CN203452390U (en) | 2014-02-26 |
Family
ID=50132277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538388.1U Expired - Fee Related CN203452390U (en) | 2013-08-29 | 2013-08-29 | Adjustable support for elevation control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421787A (en) * | 2015-11-05 | 2016-03-23 | 中国十七冶集团有限公司 | Device for controlling thickness and elevation of composite floor slab |
-
2013
- 2013-08-29 CN CN201320538388.1U patent/CN203452390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421787A (en) * | 2015-11-05 | 2016-03-23 | 中国十七冶集团有限公司 | Device for controlling thickness and elevation of composite floor slab |
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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 |
Granted publication date: 20140226 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |