CN201671104U - Combined tower type crane base - Google Patents
Combined tower type crane base Download PDFInfo
- Publication number
- CN201671104U CN201671104U CN2010201736626U CN201020173662U CN201671104U CN 201671104 U CN201671104 U CN 201671104U CN 2010201736626 U CN2010201736626 U CN 2010201736626U CN 201020173662 U CN201020173662 U CN 201020173662U CN 201671104 U CN201671104 U CN 201671104U
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- CN
- China
- Prior art keywords
- precast concrete
- concrete block
- tower type
- prefabricated concrete
- type crane
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of building, in particular to a combined tower type crane base which can be repeatedly used. The combined tower type crane base is characterized by consisting of at least two prefabricated concrete blocks, each prefabricated concrete block is provided with a connecting hole, each combining and connecting surface of the prefabricated concrete blocks is respectively provided with a positioning and connecting part, the prefabricated concrete blocks are connected with each other into a whole body through a plurality of inhaul cables, a plurality of connecting rods and a plurality of anchorage devices, and each prefabricated concrete block is provided with a foundation bolt. The use method of the combined tower type crane base comprises the following steps of: previously digging a plurality of tower type crane base pits; suspending the prefabricated concrete blocks into the pits and assembling; connecting the inhaul cables, the connecting rods with the anchorage devices into a whole body; peripherally filling with soil and installing a tower type crane; after the engineering, loosing the inhaul cables; and moving each prefabricated concrete block with the crane through the foundation bolts to the other construction site for installing and using. The combined tower type crane base has the advantages of being simple in structure and convenient for operation, saving raw material, protecting the environment, and the like.
Description
Technical field
The utility model relates to technical field of buildings, specifically a kind of reusable combined type tower crane foundation.
Background technology
As everyone knows, pillar crane need design and use the concrete for making basis when installing, anti-rollover stability and strength condition should be satisfied in the basis, the basis that makes pillar crane now is to dig foundation pit earlier in the building site, adopt concrete to pour into then, upper surface on the basis is provided with the pillar crane erection bolt, the bolt lower end is embedded in the concrete, surface of base is stretched out in the upper end of bolt, its deficiency is when pillar crane does not re-use, pillar crane can be dismantled and reuse, but the basis of pillar crane can't be carried, and have to next make land used reconstruct the basis at pillar crane, and this not only wastes a large amount of concrete, tower crane foundation also is later building, greenings etc. form obstacle, also need adopt excavation sometimes, methods such as blast are removed.
Summary of the invention
A kind of combined type tower crane foundation, it is characterized in that forming by two precast concrete blocks at least, precast concrete block is provided with connecting hole, be respectively equipped with positioning link on the joint face that precast concrete block combines, precast concrete block connects into an integral body by drag-line, connecting rod and ground tackle, and precast concrete block is provided with stone bolt.
The utility model generally is made up of four precast concrete blocks, and a diagonal wherein is provided with at least two stone bolt, so that install and carrying.
The above-mentioned precast concrete block positioning link on the joint face that combines, positioning link is by recessed of location and be connected basic the composition, locate recessed be connected the base fixedly connected, connecting base is embedded in the precast concrete block, locate recessed and can adopt angle steel, reinforcing bar that also can arc, steel plate, precast concrete block in conjunction with the time, connecting rod is inserted in recessed of the location of adjacent two precast concrete blocks, connecting rod generally adopts steel pipe, square steel rod or round steel bar, then, with ground tackle precast concrete block is connected connecting rod in the use through connecting hole with drag-line, locate recessed and transmit precast concrete interblock shearing.
Above-mentioned stone bolt is taken root and is cast in the precast concrete block, to enlarge stone bolt and concrete contact area, increase stone bolt and concrete connectivity robustness,, also play the safety lifting simultaneously and carry precast concrete block with fixing pillar crane better.
The utility model can be provided with saddle weight on precast concrete block, the basis that same model precast concrete block is made up can be applicable to the pillar crane of different size, and the quantity of saddle weight is generally decided according to tower machine model size and setting height(from bottom).
When the utility model uses; elder generation's root has dug the tower crane foundation hole; then precast concrete block is lifted into the hole and make up; connect into an integral body through drag-line, connecting rod and ground tackle again; at last periphery is filled soil and carried out the installation of pillar crane, after engineering finishes, unclamp drag-line; every precast concrete block is shifted out through stone bolt with crane and to be transported to another building site and to install and use, have simple in structure, easy to operate, save material, protect advantages such as environment.
Description of drawings:
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is an another kind of structural representation of the present utility model.
Fig. 3 is the A-A sectional drawing of Fig. 2.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, a kind of combined type tower crane foundation, it is characterized in that forming by two precast concrete blocks 1 at least, precast concrete block 1 is provided with connecting hole, connecting hole is a through hole, be respectively equipped with positioning link on the joint face that precast concrete block 1 combines, precast concrete block 1 connects into an integral body by drag-line 3, connecting rod 4 and ground tackle 5, and precast concrete block 1 is provided with stone bolt 6.
The utility model generally is made up of four precast concrete blocks 1, and a diagonal wherein is provided with at least two stone bolt 6, so that install and carrying.
Above-mentioned precast concrete block 1 positioning link on the joint face that combines, positioning link is by recessed 2 of location and be connected basic 7 and form, locate recessed 2 with to be connected base 7 fixedly connected, connecting base 7 is embedded in the precast concrete block 1, locate and to adopt angle steel for recessed 2, reinforcing bar that also can arc, steel plate, precast concrete block 1 in conjunction with the time, connecting rod 4 is inserted in recessed 2 of the location of adjacent two precast concrete blocks 1, the connecting rod 4 general steel pipes that adopt, square steel rod or round steel bar, then, with ground tackle 5 precast concrete block 1 is connected through connecting hole with drag-line 3, connecting rod 4 in the use, locate and transmit 1 shearing of precast concrete block for recessed 2.
Above-mentioned stone bolt 6 is taken root and is cast in the precast concrete block 1, to enlarge stone bolt and concrete contact area, increase stone bolt and concrete connectivity robustness,, also play the safety lifting simultaneously and carry precast concrete block with fixing pillar crane better.
The utility model can be provided with saddle weight 8 on precast concrete block, the basis that same model precast concrete block is made up can be applicable to the pillar crane of different size, and the quantity of saddle weight 8 is generally decided according to tower machine model size and setting height(from bottom).
Above-mentioned ground tackle 5 is with cable pull and the device that pins, can adopt screw-type, also can adopt the tap wrench formula.
When the utility model uses; elder generation's root has dug the tower crane foundation hole; precast concrete block is lifted into the hole then and make up; drag-line, connector and ground tackle connect into an integral body again; at last periphery is filled soil and carried out the installation of derrick crane, after engineering is complete, unclamp drag-line; every precast concrete block is shifted out through foundation bolt with crane and to be transported to another building site and to install and use, have simple in structure, easy to operate, save material, the advantage such as protection of the environment.
Claims (4)
1. combined type tower crane foundation, it is characterized in that forming by two precast concrete blocks at least, precast concrete block is provided with connecting hole, be respectively equipped with positioning link on the joint face that precast concrete block combines, precast concrete block connects into an integral body by drag-line, connecting rod and ground tackle, and precast concrete block is provided with stone bolt.
2. a kind of combined type tower crane foundation according to claim 1 is characterized in that being made up of four precast concrete blocks.
3. a kind of combined type tower crane foundation according to claim 1, it is characterized in that combine positioning link on the joint face of precast concrete block, positioning link is by recessed of location and be connected basic the composition, locate recessed with to be connected base fixedly connected, connect base and be embedded in the precast concrete block.
4. a kind of combined type tower crane foundation according to claim 1 is characterized in that precast concrete block is provided with saddle weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201736626U CN201671104U (en) | 2010-04-29 | 2010-04-29 | Combined tower type crane base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201736626U CN201671104U (en) | 2010-04-29 | 2010-04-29 | Combined tower type crane base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671104U true CN201671104U (en) | 2010-12-15 |
Family
ID=43328516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201736626U Expired - Fee Related CN201671104U (en) | 2010-04-29 | 2010-04-29 | Combined tower type crane base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671104U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733409A (en) * | 2012-05-21 | 2012-10-17 | 浙江和勤通信工程有限公司 | Combined type communication tower base |
| WO2013127102A1 (en) * | 2011-12-16 | 2013-09-06 | 徐州金塔塔吊基础制造有限公司 | Combined tower base |
| CN103343546A (en) * | 2013-07-12 | 2013-10-09 | 张家港保税区利中国际贸易有限公司 | Universal tower crane concrete foundation |
| CN106759441A (en) * | 2017-01-03 | 2017-05-31 | 广州电力设计院 | Prefabricated assembled foundation structure and its construction method |
-
2010
- 2010-04-29 CN CN2010201736626U patent/CN201671104U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013127102A1 (en) * | 2011-12-16 | 2013-09-06 | 徐州金塔塔吊基础制造有限公司 | Combined tower base |
| CN102733409A (en) * | 2012-05-21 | 2012-10-17 | 浙江和勤通信工程有限公司 | Combined type communication tower base |
| CN102733409B (en) * | 2012-05-21 | 2014-11-05 | 浙江和勤通信工程有限公司 | Combined type communication tower base |
| CN103343546A (en) * | 2013-07-12 | 2013-10-09 | 张家港保税区利中国际贸易有限公司 | Universal tower crane concrete foundation |
| CN103343546B (en) * | 2013-07-12 | 2016-01-13 | 张家港保税区利中国际贸易有限公司 | Universal tower crane concrete foundation |
| CN106759441A (en) * | 2017-01-03 | 2017-05-31 | 广州电力设计院 | Prefabricated assembled foundation structure and its construction method |
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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: 20101215 Termination date: 20110429 |