CN105297762A - Adjustable high-precision supporting frame - Google Patents
Adjustable high-precision supporting frame Download PDFInfo
- Publication number
- CN105297762A CN105297762A CN201510660341.6A CN201510660341A CN105297762A CN 105297762 A CN105297762 A CN 105297762A CN 201510660341 A CN201510660341 A CN 201510660341A CN 105297762 A CN105297762 A CN 105297762A
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- CN
- China
- Prior art keywords
- bolt
- punching block
- tower crane
- horizontal
- levelness
- 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.)
- Pending
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an adjustable high-precision supporting frame, and belongs to the field of building equipment. The levelness of a grade level and accurate positioning of a pre-buried bolt are achieved during installation of a tower crane. The problems that in the traditional tower crane foundation and pre-buried bolt construction process, only a leveling instrument and a flexible rule are used for achieving levelness of a foundation and positioning of the pre-buried bolt simply, so that the grade level is prone to being unlevel, the size of the bolt is not accurate, the tower crane inclines after being installed, and then safety risks are caused are solved. The supporting frame for achieving levelness of the grade level of a tower crane foundation pit and positioning of the pre-buried bolt is invented to overcome the defects, the bolt is positioned through standard-size bolt holes in transverse and longitudinal steel dies, and a high-precision gradienter is installed on the transverse and longitudinal steel dies to carry out levelness detection on the grade level, so that it is guaranteed that the tower crane is perpendicular to the ground after being installed.
Description
Technical field
A kind of adjustable high accuracy support of the present invention, belongs to building implements field, particularly tower crane terrace level and pre-embedded bolt accurate positioning when mounted.
Background technology
Be simple spirit level and tape measure in tradition tower crane ground and pre-embedded bolt work progress, operate the level of ground and the location of pre-embedded bolt, easily cause terrace out-of-level, Bolt sizes is not accurate, there is tilt phenomenon after tower crane installs, cause potential safety hazard.
Summary of the invention
A kind of adjustable high accuracy support of the present invention, overcome in traditional tower crane ground and pre-embedded bolt process of construction is simple spirit level and tape measure, the level of ground and the location of pre-embedded bolt are operated, easily cause terrace out-of-level, Bolt sizes is not accurate, there is tilt phenomenon after tower crane installs, cause potential safety hazard.The deficiency solving the former has invented the support of tower crane foundation ditch terrace level and pre-embedded bolt location, horizontal and vertical punching block standard size bolt hole is utilized to position bolt, horizontal and vertical punching block is equipped with high-accuracy water level is flat over the ground carries out horizontal detection, guarantees that tower crane installs perpendicular to the ground.
Patent content of the present invention is achieved through the following technical solutions:
A kind of adjustable high accuracy support: longitudinal punching block 1, horizontal punching block 2, Bolt to position punching block 3, pre-embedded bolt 4, lateral level 5, vertical equity instrument 6, center set bolt 7 can be divided into, longitudinal punching block 1 is connected with horizontal punching block 2 by center set bolt 7, Bolt to position punching block 3 is connected with the two ends of longitudinal punching block 1 and horizontal punching block 2 successively, pre-embedded bolt 4 is connected with Bolt to position punching block 3, lateral level 5 is connected with horizontal punching block 2, and vertical equity instrument 6 is connected with longitudinal punching block 1.
What the two ends of longitudinal punching block 1 and horizontal punching block 2 were installed respectively has Bolt to position punching block 3.
Longitudinal punching block 1 and horizontal punching block 2 install respectively above have, vertical equity instrument 6 and lateral level 5.
Accompanying drawing explanation
Fig. 1 is a kind of adjustable high accuracy support front view:
Detailed description of the invention
Now 1 further illustrate the present invention and how to implement by reference to the accompanying drawings:
A kind of adjustable high accuracy support: longitudinal punching block, horizontal punching block, Bolt to position punching block, pre-embedded bolt, lateral level, vertical equity instrument, center set bolt can be divided into, longitudinal punching block is connected with horizontal punching block by center set bolt, Bolt to position punching block is connected with the two ends of longitudinal punching block and horizontal punching block respectively, pre-embedded bolt is connected with Bolt to position punching block, lateral level is connected with horizontal punching block, and vertical equity instrument is connected with longitudinal punching block.
What the two ends of longitudinal punching block and horizontal punching block were installed respectively has Bolt to position punching block.
Longitudinal punching block and horizontal punching block install respectively above have, vertical equity instrument and lateral level.
A kind of adjustable high accuracy support of the present invention in use, first foundation ditch is dug specified standard, again to the concrete that foundation ditch is poured into, install being connected successively with the Bolt to position punching block of horizontal location support with the supporting pre-embedded bolt of tower crane base, the bottom surface of horizontal stand is brushed release agent, pre-embedded bolt and horizontal location support entirety are put into foundation ditch, pre-embedded bolt band hook one upside down, one of horizontal location supporting band level gauge faces up, the bottom surface of horizontal stand and ground maintenance level and be suspended on foundation ditch central authorities, foundation ditch concrete is filled up, with vibrating head, vibratory concrete is reached closely knit effect, and by the horizontal and vertical level of level gauge adjustment horizontal stand, make the close combination of concrete and horizontal stand bottom surface, after treating 120 hours, unload horizontal location support, just can construction and installation tower cranes.
Claims (2)
1. an adjustable high accuracy support: it is characterized in that longitudinal punching block (1), horizontal punching block (2), Bolt to position punching block (3), pre-embedded bolt (4), lateral level (5), vertical equity instrument (6), center set bolt (7), longitudinal punching block (1) is connected with horizontal punching block (2) by center set bolt (7), Bolt to position punching block (3) is connected with the two ends of longitudinal punching block (1) and horizontal punching block (2) successively, pre-embedded bolt (4) is connected with Bolt to position punching block (3), lateral level (5) is connected with horizontal punching block (2), vertical equity instrument (6) is connected with longitudinal punching block (1).
2. a kind of adjustable high accuracy support according to claim 1, what it is characterized in that the two ends of longitudinal punching block (1) and horizontal punching block (2) install respectively has Bolt to position punching block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660341.6A CN105297762A (en) | 2015-10-15 | 2015-10-15 | Adjustable high-precision supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660341.6A CN105297762A (en) | 2015-10-15 | 2015-10-15 | Adjustable high-precision supporting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105297762A true CN105297762A (en) | 2016-02-03 |
Family
ID=55195524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510660341.6A Pending CN105297762A (en) | 2015-10-15 | 2015-10-15 | Adjustable high-precision supporting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105297762A (en) |
-
2015
- 2015-10-15 CN CN201510660341.6A patent/CN105297762A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |