CN201545640U - Circulating base of tower crane - Google Patents
Circulating base of tower crane Download PDFInfo
- Publication number
- CN201545640U CN201545640U CN2009203159033U CN200920315903U CN201545640U CN 201545640 U CN201545640 U CN 201545640U CN 2009203159033 U CN2009203159033 U CN 2009203159033U CN 200920315903 U CN200920315903 U CN 200920315903U CN 201545640 U CN201545640 U CN 201545640U
- Authority
- CN
- China
- Prior art keywords
- tower machine
- tower crane
- circulating
- chassis
- pedestal
- 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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Abstract
The utility model discloses a circulating base of a tower crane, comprising a tower crane chassis. The characteristics of the circulating base of the tower crane are as follows: the base further comprises a balancing block which is movably arranged on the tower crane chassis. Through arranging the movable balancing block on the tower crane chassis, the circulating base of the tower crane can be reused; the tower crane needs only one balancing block in a life cycle, therefore, the running cost of the tower crane is reduced.
Description
Technical field
The utility model relates to a kind of pedestal that is used for the stabilizer machine.
Background technology
The complete machine stability of tower machine under various operating modes except the deadweight of tower machine framing member, also has most important parts, and that is exactly the pedestal of tower machine; Existing tower machine base is the reinforced concrete structure of cast at the construction field (site) and the tower machine chassis that places ferro-concrete; The shortcoming of this structure is: reinforced concrete structure can not repeated usage, and the life-span of tower machine is 12-20, and a tower machine is changed a construction site every year on average, and engineering is scrapped once intact pedestal, has increased the operating cost of tower machine.
The utility model content
The purpose of this utility model is the above-mentioned deficiency at prior art, and a kind of circulating pedestal of tower machine is provided, and it can repeated usage, has reduced the operating cost of tower machine.
For achieving the above object, the circulating pedestal of tower machine of the present utility model comprises tower machine chassis, it is characterized in that also comprising the clump weight that is movably installed on the tower machine chassis.
As further improvement of the utility model, above-mentioned clump weight can be for being positioned over the several piece saddle weight on the tower machine chassis;
As further improvement of the utility model, above-mentioned clump weight also can be for weighing down pouring weight by bolt and lower end, tower machine chassis bonded assembly several piece;
The utility model is by installing movable clump weight on tower machine chassis, can repeated usage, and a tower machine only need be done a cover clump weight in whole of life, reduced the operating cost of tower machine.
Description of drawings
Fig. 1 is the structure diagram of the utility model embodiment one running condition.
Fig. 2 is the structure diagram of the utility model embodiment two running conditions.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Embodiment one
As shown in Figure 1, the circulating pedestal of the tower machine of this embodiment comprises tower machine chassis 1, is positioned over the several piece saddle weight 2 on the tower machine chassis.
Embodiment two
As shown in Figure 2, the circulating pedestal of the tower machine of this embodiment comprises tower machine chassis 1, weighs down pouring weight 3 by bolt and tower machine chassis 1 lower end bonded assembly several piece.
The utility model is by saddle weight 2 or weigh down the original monolithic reinforced-concrete structures of pouring weight 3 replacements, only needing increases 15-30% with its weight, can ensure the stability of tower machine, but can repeated usage, a tower machine only need be done a cover clump weight in whole of life, reduced the operating cost of tower machine.
Claims (3)
1. the circulating pedestal of a tower machine comprises tower machine chassis, it is characterized in that also comprising the clump weight that is movably installed on the tower machine chassis.
2. the circulating pedestal of tower machine as claimed in claim 1 is characterized in that described clump weight is the several piece saddle weight that is positioned on the tower machine chassis.
3. the circulating pedestal of tower machine as claimed in claim 1 is characterized in that described clump weight is for weighing down pouring weight by bolt and lower end, tower machine chassis bonded assembly several piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203159033U CN201545640U (en) | 2009-11-26 | 2009-11-26 | Circulating base of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203159033U CN201545640U (en) | 2009-11-26 | 2009-11-26 | Circulating base of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545640U true CN201545640U (en) | 2010-08-11 |
Family
ID=42600806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203159033U Expired - Fee Related CN201545640U (en) | 2009-11-26 | 2009-11-26 | Circulating base of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201545640U (en) |
-
2009
- 2009-11-26 CN CN2009203159033U patent/CN201545640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Circulating base of tower crane Effective date of registration: 20141204 Granted publication date: 20100811 Pledgee: Zigong commercial bank Limited by Share Ltd Pledgor: Zigong Tiancheng Engineering Machinery Co., Ltd. Registration number: 2014510000042 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20171126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |