CN2687085Y - Assembled base for fixed tower crane - Google Patents
Assembled base for fixed tower crane Download PDFInfo
- Publication number
- CN2687085Y CN2687085Y CN 200320105117 CN200320105117U CN2687085Y CN 2687085 Y CN2687085 Y CN 2687085Y CN 200320105117 CN200320105117 CN 200320105117 CN 200320105117 U CN200320105117 U CN 200320105117U CN 2687085 Y CN2687085 Y CN 2687085Y
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- tower crane
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- type base
- assembling type
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Abstract
The utility model provides an assembled base for fixed tower crane, comprising a two or three-layers cross type reinforced concrete balancing weight, a flange beam-cross beam, a balance weight connecter, a tower crane footing connecter, a sway brace connecter and a sway brace. Each layer of the balancing weight is composed of a long principal block and two auxiliary blocks, and the long principal block and the two auxiliary blocks are placed in displacement and in two-layer of top and bottom ; the periphery of each balance weight is provided with angle steels for protection; a lift hook is arranged on the balance weight ; the sway brace is made of steel pipe. The assembled base of the utility model thoroughly changed the construction work system of conventional fixed-form base, shortening construction period, saving large funds and raising the quality of base. Through test certification, the utility model has very good effect of use ; the utility model is of one-time investment, long-term duty cycle, non-affected by environmental change, guaranteeing the safe handling of tower crane.
Description
Technical field
The utility model belongs to the construction machinery equipment field, the assembling type base that particularly a kind of fixedly tower crane is used.
Background technology
In the building construction, all to use tower crane, common name tower machine.The basis that is used for fixing the tower machine at present all is the reinforced concrete foundation of building moulding at the construction field (site) basically.After treating completion of works, or carry out destructiveness and remove, or emergency burial under the situation that does not influence follow-up construction (as roughing-in etc.).Can not can repeated usage so this fixed type basis can only be used once, promptly each building construction engineering all will be wasted a basis.In addition, the cast in situs forming process complexity of this reinforced concrete foundation, construction period reaches 10～20 days, must more than 80% the tower machine could be installed what concrete strength reached design strength, thereby prolong the construction period.Under the low condition of temperature, concretely build, maintenance is all very difficult, and be difficult for ensuring the quality of products.
Summary of the invention
The purpose of this utility model provides a kind of disposable input, the assembling basis of can for a long time reusable fixedly tower crane using, thereby in the cost that reduces the basis significantly.When significantly shortening construction period, save substantial contribution.
The assembling type base of using according to fixedly tower crane of the present utility model, it is characterized in that by criss-cross ferro-concrete counterweight, be connected to I-beam section rood beam above the ferro-concrete counterweight with the clump weight attaching parts, column crane mast section be connected to tower crane footing attaching parts, the diagonal ligament attaching parts on the I-beam section rood beam and the diagonal ligament that joins with it is formed.
According to the utility model, described ferro-concrete counterweight is made up of 2～3 layers of reinforced concrete block, and every layer combines cross shaped member by a whole-long main block and two secondary pieces, and the levels dislocation is placed.
The periphery of described every ferro-concrete counterweight all is provided with angle steel formed corner protection, is provided with suspension hook on these clump weight both sides.Link into an integrated entity with bolt column between described ferro-concrete counterweight and counterweight attaching parts, the I-beam section rood beam.
To the tower crane of different model, embodiment of the present utility model is also slightly different.For 40 tons of tower cranes below the rice, on the I-beam section rood beam, establish a underframe cross bar, the ferro-concrete counterweight is made up of 2 layers of clump weight.For 40 tons of tower cranes more than the rice, the ferro-concrete counterweight is made up of 3 layers of clump weight.
Described diagonal ligament is made by steel pipe, and an end connects the end points of I-beam section rood beam, and the other end is connected on the column crane mast section.
This shows,, single clump weight and steel I-beam are connected into a criss cross mass-type foundation, tower machine standard knot is connected on the assembling basis with tower machine base angle attaching parts and diagonal ligament attaching parts with bolt column and attaching parts according to the utility model.
When adopting assembling of the present utility model basis, as long as accomplish fluently ground at the construction field (site), at this point base is gone up assembling type base is assembled, and assembles tower crane on this basis, the work progress on whole erection basis was finished in one day, thereby had shortened the basic engineering time significantly.The basis is installed and is not subject to seasonal restrictions, as long as ground satisfies construction requirement, prefabricated ferro-concrete clump weight quality is good, and good stability is arranged, and can not be affected because of the variation of construction environment, has guaranteed the safe handling of tower machine.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a lateral plan of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, 2, 3, the assembling type base that fixedly tower crane of the present utility model is used, it is characterized in that by criss-cross ferro-concrete counterweight 1, be connected to I-beam section rood beam 4 above the ferro-concrete counterweight 1 with clump weight attaching parts 3, with column crane mast section 8 be connected to tower crane footing attaching parts 5, the diagonal ligament attaching parts 2 on the I-beam section rood beam 4 and the diagonal ligament 7 that joins with it is formed.
Shown in Fig. 2,3, described ferro-concrete counterweight 1 is made up of 2～3 layers of reinforced concrete block, and every layer combines cross shaped member by a whole-long main block and two secondary pieces, and the levels dislocation is placed.
As shown in Figure 1, 2, 3, the periphery of described every ferro-concrete counterweight all is provided with angle steel 9 formed corner protections, is provided with suspension hook on the fast both sides of this counterweight.
As shown in Figure 3, link into an integrated entity with bolt column 6 between described ferro-concrete counterweight 1 and counterweight attaching parts 3 and the I-beam section rood beam 4.
When the utility model being used for 40 tons of tower cranes below the rice, on the I-beam section rood beam, establish a underframe cross bar, ferro-concrete counterweight 1 is made up of 2 layers of clump weight.For 40 tons of tower cranes more than the rice, ferro-concrete counterweight 1 is made up of 3 layers of clump weight.
As shown in Figure 2, described diagonal ligament 7 is made by steel pipe, and an end connects the end points of I-beam section rood beam 4, and the other end is connected on the column crane mast section.
During practice of construction, lay a solid foundation earlier, at this point base is gone up the assembling basis again, and the tower machine is installed on the basis again, gets final product place in operation after the installation.
Claims (7)
1, the assembling type base used of a kind of fixedly tower crane, it is characterized in that by criss-cross ferro-concrete counterweight (1), be connected to I-beam section rood beam (4) above the ferro-concrete counterweight (1) with clump weight attaching parts (3), column crane mast section (8) be connected to tower crane footing attaching parts (5), the diagonal ligament attaching parts (2) on the I-beam section rood beam (4) and the diagonal ligament (7) that joins with it is formed.
2, the assembling type base used of fixedly tower crane according to claim 1, it is characterized in that described ferro-concrete counterweight (1) is made up of 2～3 layers of reinforced concrete block, every layer combines cross shaped member by a whole-long main block and two secondary pieces, and the levels dislocation is placed.
3, the assembling type base used of fixedly tower crane according to claim 1 is characterized in that the periphery of described every ferro-concrete counterweight all is provided with angle steel (9) formed corner protection, is provided with suspension hook on these clump weight both sides.
4, the assembling type base used of fixedly tower crane according to claim 1 is characterized in that described ferro-concrete counterweight (1) and counterweight attaching parts (3), I-beam section rood beam (4) link into an integrated entity with bolt column (6).
5, the assembling type base used of fixedly tower crane according to claim 1 is characterized in that establishing a underframe cross bar for 40 tons of tower cranes below the rice on the I-beam section rood beam, and ferro-concrete counterweight (2) is made up of 2 layers of clump weight.
6, the assembling type base used of fixedly tower crane according to claim 1 is characterized in that for 40 tons of tower cranes more than the rice, ferro-concrete counterweight (1) is made up of 3 layers of clump weight.
7, the assembling type base used of fixedly tower crane according to claim 1 is characterized in that described diagonal ligament (7) made by steel pipe, and an end connects the end points of I-beam section rood beam (4), and the other end is connected on the column crane mast section (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105117 CN2687085Y (en) | 2003-11-03 | 2003-11-03 | Assembled base for fixed tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105117 CN2687085Y (en) | 2003-11-03 | 2003-11-03 | Assembled base for fixed tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2687085Y true CN2687085Y (en) | 2005-03-23 |
Family
ID=34661572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320105117 Expired - Fee Related CN2687085Y (en) | 2003-11-03 | 2003-11-03 | Assembled base for fixed tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2687085Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366830C (en) * | 2005-04-05 | 2008-02-06 | 从卫民 | Assembled tower base with steel and plastic structure and special hydraulic propeller |
| CN102826463A (en) * | 2012-09-11 | 2012-12-19 | 张月梅 | Combined type pedestal of tower crane |
| TWI462865B (en) * | 2010-01-11 | 2014-12-01 | ||
| CN104444855A (en) * | 2014-11-12 | 2015-03-25 | 重庆倍精科技研发有限公司 | Tower crane frame |
| CN104563152A (en) * | 2014-12-31 | 2015-04-29 | 上海建工一建集团有限公司 | Combined tower crane foundation and construction method thereof |
| CN106522262A (en) * | 2016-10-28 | 2017-03-22 | 广州机施建设集团有限公司 | Parallel cross combined steel beam tower crane foundation for steel structure roof and construction method of parallel cross combined steel beam tower crane foundation |
| CN108086341A (en) * | 2017-12-13 | 2018-05-29 | 南自晋能自动化有限公司 | Assembled is adjustable basis |
| CN108455465A (en) * | 2018-04-04 | 2018-08-28 | 温州伊诺韦特科技有限公司 | A kind of tower crane support base and its installation method |
| CN109795957A (en) * | 2019-03-20 | 2019-05-24 | 中国十九冶集团有限公司 | Tower crane mounting structure |
-
2003
- 2003-11-03 CN CN 200320105117 patent/CN2687085Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366830C (en) * | 2005-04-05 | 2008-02-06 | 从卫民 | Assembled tower base with steel and plastic structure and special hydraulic propeller |
| TWI462865B (en) * | 2010-01-11 | 2014-12-01 | ||
| CN102826463A (en) * | 2012-09-11 | 2012-12-19 | 张月梅 | Combined type pedestal of tower crane |
| CN102826463B (en) * | 2012-09-11 | 2015-05-20 | 张月梅 | Combined type pedestal of tower crane |
| CN104444855A (en) * | 2014-11-12 | 2015-03-25 | 重庆倍精科技研发有限公司 | Tower crane frame |
| CN104563152A (en) * | 2014-12-31 | 2015-04-29 | 上海建工一建集团有限公司 | Combined tower crane foundation and construction method thereof |
| CN106522262A (en) * | 2016-10-28 | 2017-03-22 | 广州机施建设集团有限公司 | Parallel cross combined steel beam tower crane foundation for steel structure roof and construction method of parallel cross combined steel beam tower crane foundation |
| CN108086341A (en) * | 2017-12-13 | 2018-05-29 | 南自晋能自动化有限公司 | Assembled is adjustable basis |
| CN108086341B (en) * | 2017-12-13 | 2023-08-11 | 深圳润世华研发科技有限公司 | Assembled adjustable foundation |
| CN108455465A (en) * | 2018-04-04 | 2018-08-28 | 温州伊诺韦特科技有限公司 | A kind of tower crane support base and its installation method |
| CN108455465B (en) * | 2018-04-04 | 2019-07-30 | 温州伊诺韦特科技有限公司 | A kind of tower crane support base and its installation method |
| CN109795957A (en) * | 2019-03-20 | 2019-05-24 | 中国十九冶集团有限公司 | Tower crane mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |