CN103485359A - Tower crane base positioning device - Google Patents
Tower crane base positioning device Download PDFInfo
- Publication number
- CN103485359A CN103485359A CN201310438633.6A CN201310438633A CN103485359A CN 103485359 A CN103485359 A CN 103485359A CN 201310438633 A CN201310438633 A CN 201310438633A CN 103485359 A CN103485359 A CN 103485359A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- square
- crane base
- steel
- angle steel
- 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.)
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Abstract
The invention discloses a tower crane base positioning device and mainly solves the problems of difficulty and poor accuracy of the positioning of anchor bolts, low installation efficiency and high costs during installation of a tower crane base. The technical scheme of the tower crane base positioning device is that the tower crane base positioning device comprises four square steel plates arranged in the corners of a square, every square steel plate is provided with four anchor bolt holes, long angle steel which is arranged on the lower end surfaces of the two pairs of opposite steel plates is fixed between the two pairs of opposite steel plates, short angle steel is fixed in the center of the lower end surface of every square plate, is perpendicular to the long angle steel, and forms a square frame with the long angle steel, a connecting steel plate is fixed at the outer end of every short angle steel, and two neighboring steel plates are connected through bolts. The tower crane base positioning device solves the problems of difficulty and poor accuracy of the positioning of anchor bolts, low installation efficiency and high costs during installation of the tower crane base, not only is capable of accurately positioning the anchor bolts, but also is simple in manufacturing, small in space occupation and convenient to transport and has the advantages of being simple in installation and operation and capable of being used repeatedly.
Description
Technical field
The present invention relates to building operations apparatus technical field, relate in particular to a kind of tower crane base positioner.
Background technology
When tower crane base is installed location, general directly transport stone bolt and tower crane saves to the tower crane erecting bed, the tower crane joint is equivalent to a joint standard knot, and about 2.8m is high, has stone bolt location difficulty and problem inaccurate, that transportation is difficult, installation effectiveness is low, expense is high during installation.
Summary of the invention
The objective of the invention is the deficiency existed for prior art, a kind of tower crane base positioner is provided, this invention has overcome when existing tower crane base is installed stone bolt location difficulty, low precision, installation effectiveness is low and cost the is higher problem of existing.
The objective of the invention is to be achieved through the following technical solutions: a kind of tower crane base positioner, comprise four square plates that are positioned at square bight, the length of side of described square plate is 30-60cm, be provided with four anchor (bolt) holes on square plate, be fixed with the long angle steel that is positioned at its lower surface between two relative square shaped steel plate centers, and the center of every square plate lower surface all is fixed with vertical with long angle steel and surrounds the angle cleat of square frame with long angle steel, the outer end of angle cleat all is fixed with junction steel plate, between adjacent two junction steel plates, is bolted.
The invention has the beneficial effects as follows: the present invention has overcome when existing tower crane base is installed stone bolt location difficulty, low precision, installation effectiveness is low and cost the is higher problem of existing, accurate positioning stone bolt position, and make simple, take up room little, be convenient to transportation, there is fitting operation simple and can reusable advantage.
The accompanying drawing explanation
The structural representation that Fig. 1 is the specific embodiment of the invention;
Wherein, 1-square plate; 2-anchor (bolt) hole; 3-long angle steel; 4-angle cleat; 5-junction steel plate; 6-bolt.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and, in conjunction with its accompanying drawing, this programme is set forth.
By accompanying drawing 1, can find out, a kind of tower crane base positioner of this programme, comprise four square plates 1 that are positioned at square bight, the length of side of described square plate 1 is 30-60cm, be provided with four anchor (bolt) holes 2 on square plate 1, be fixed with the long angle steel 3 that is positioned at its lower surface between two relative square shaped steel plate 1 centers, and the center of every square plate 1 lower surface all is fixed with vertical with long angle steel 3 and surrounds the angle cleat 4 of square frame with long angle steel 3, the outer end of angle cleat 4 all is fixed with junction steel plate 5, between adjacent two junction steel plates 5, by bolt 6, connects.
The present invention has overcome when existing tower crane base is installed stone bolt location difficulty, low precision, installation effectiveness is low and cost the is higher problem of existing, accurate positioning stone bolt position, and make simple, take up room little, be convenient to transportation, there is fitting operation simple and can reusable advantage.
Above disclosed be only a preferred embodiment of the present invention; but be not limited to the present invention; within the spirit and principles in the present invention all; the modification of doing, polish, be equal to replacement etc.; within all should being included in protection scope of the present invention; in addition, the present invention does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (1)
1. a tower crane base positioner, comprise four square plates (1) that are positioned at square bight, it is characterized in that: the length of side of described square plate (1) is 30-60cm, be provided with four anchor (bolt) holes (2) on square plate (1), be fixed with the long angle steel (3) that is positioned at its lower surface between two relative square shaped steel plate (1) centers, and the center of every square plate (1) lower surface all is fixed with vertical with long angle steel (3) and surrounds the angle cleat (4) of square frame with long angle steel (3), the outer end of angle cleat (4) all is fixed with junction steel plate (5), between adjacent two junction steel plates (5), by bolt (6), connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438633.6A CN103485359A (en) | 2013-09-12 | 2013-09-12 | Tower crane base positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438633.6A CN103485359A (en) | 2013-09-12 | 2013-09-12 | Tower crane base positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103485359A true CN103485359A (en) | 2014-01-01 |
Family
ID=49825914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438633.6A Pending CN103485359A (en) | 2013-09-12 | 2013-09-12 | Tower crane base positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485359A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317052A (en) * | 2014-07-15 | 2016-02-10 | 五冶集团上海有限公司 | Tower crane foundation bolt fixing method |
| CN107119706A (en) * | 2017-06-01 | 2017-09-01 | 中国十七冶集团有限公司 | A kind of tower crane anchor bolt localizer and its installation method |
-
2013
- 2013-09-12 CN CN201310438633.6A patent/CN103485359A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317052A (en) * | 2014-07-15 | 2016-02-10 | 五冶集团上海有限公司 | Tower crane foundation bolt fixing method |
| CN105317052B (en) * | 2014-07-15 | 2017-04-19 | 五冶集团上海有限公司 | Tower crane foundation bolt fixing method |
| CN107119706A (en) * | 2017-06-01 | 2017-09-01 | 中国十七冶集团有限公司 | A kind of tower crane anchor bolt localizer and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |