CN202755374U - Tower crane base - Google Patents
Tower crane base Download PDFInfo
- Publication number
- CN202755374U CN202755374U CN 201220288780 CN201220288780U CN202755374U CN 202755374 U CN202755374 U CN 202755374U CN 201220288780 CN201220288780 CN 201220288780 CN 201220288780 U CN201220288780 U CN 201220288780U CN 202755374 U CN202755374 U CN 202755374U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- base plate
- concave
- groove
- pothole
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to an auxiliary tool for construction, in particular to a tower crane base. The tower crane base is characterized by comprising a cross base plate and a cross base seat, the cross base plate and the cross base seat are combined into a whole, a press block is arranged between each two adjacent sections of the base plate in pressing mode, multiple pairs of vertical concave grooves are arranged on the base seat, the lower end of each concave groove is communicated with a concave hole, the concave holes are wider than the concave grooves, studs used to mount a tower crane column fixedly are arranged in the concave grooves and the concave holes in clamping mode, and a stopper at the lower end of each stud is located inside one of the concave holes. Therefore, the tower crane base is reasonable in design, practical and convenient.
Description
(1) technical field
The utility model relates to a kind of appurtenance for building, particularly a kind of tower crane.
(2) background technology
Tower crane is the visual plant that building trade is carried out the hoisting transportation operation, and the vertical transport of most of constructional materials is all finished by tower crane.Be to guarantee the steady safety of tower crane, tower crane is installed on the tower crane, and tower crane must satisfy two requirements: the one, tower crane top load is passed to ground and must not super many earth bearing strengths equably; The 2nd, make tower crane under various unfavorable operating modes, all can keep monolithic stability and unlikelyly topple over.Thereby tower crane is made of the concrete bearing platform of large-size usually, and mostly existing tower crane is to make at building-site, make long in time limitly, and the tower crane of making is many can not reuse, and needs after finishing using to remove, double-screw bolt is difficult to remove, and easily has safety problem.
(3) summary of the invention
The utility model provides a kind of reasonable in design in order to remedy the deficiencies in the prior art, and structure is tower crane easily.
The utility model is achieved by the following technical solution:
A kind of tower crane is characterized in that: comprise cross base plate and the cross pedestal that is integrally formed with the cross base plate, base plate whenever has been installed with briquetting between adjacent two sections; Some teams groove is up and down arranged on the described pedestal, and the groove lower end is communicated with pothole, and the width of pothole is greater than groove; Card is useful on the double-screw bolt of fixed installation tower crane post in groove and the pothole, and the stopper of double-screw bolt lower end is positioned at pothole.
Be embedded with the suspension ring that are positioned at the briquetting surface in the described briquetting.
The beneficial effects of the utility model are: this utility model is reusable, highly versatile, low price, cost is lower, long service life, and have economize on resources, energy-saving and emission-reduction, protection of the environment, meet the strategy of sustainable development.1 installation period is short, and column foot mostly is formed body, only need to use in the job location splicing; 2 costs are low, can have enough to meet the need use, and utilization rate is higher, can unite use by multiple tower machine; 3 readily removable removing, basic counterweight increases the easy handling of suspension ring, and easily buries; 4 safety factor are high, long service life, and double-screw bolt can in time be changed, and is suitable for wide popularization and application.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
Among the figure, 1 base plate, 2 pedestals, 3 briquettings, 4 grooves, 5 potholes, 6 double-screw bolts, 7 suspension ring.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises cross base plate 1 and the cross pedestal 2 that is integrally formed with cross base plate 1, and base plate 1 whenever has been installed with briquetting 3 between adjacent two sections; Some teams groove 4 is up and down arranged on the described pedestal 2, and groove 4 lower ends are communicated with pothole 5, and the width of pothole 5 is greater than groove 4; Groove 4 and pothole 5 interior cards are useful on the double-screw bolt 6 of fixed installation tower crane post, and the stopper of double-screw bolt 6 lower ends is positioned at pothole 5; Be embedded with the suspension ring 7 that are positioned at briquetting 3 surfaces in the described briquetting 3.
Claims (2)
1. tower crane is characterized in that: comprise cross base plate (1) and the cross pedestal (2) that is integrally formed with cross base plate (1), be installed with briquetting (3) between every adjacent two sections of the base plate (1); Some teams groove (4) is up and down arranged on the described pedestal (2), and groove (4) lower end is communicated with pothole (5), and the width of pothole (5) is greater than groove (4); Card is useful on the double-screw bolt (6) of fixed installation tower crane post in groove (4) and the pothole (5), and the stopper of double-screw bolt (6) lower end is positioned at pothole (5).
2. tower crane according to claim 1 is characterized in that: be embedded with the suspension ring (7) that are positioned at briquetting (3) surface in the described briquetting (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288780 CN202755374U (en) | 2012-06-19 | 2012-06-19 | Tower crane base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288780 CN202755374U (en) | 2012-06-19 | 2012-06-19 | Tower crane base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755374U true CN202755374U (en) | 2013-02-27 |
Family
ID=47734563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288780 Expired - Fee Related CN202755374U (en) | 2012-06-19 | 2012-06-19 | Tower crane base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755374U (en) |
-
2012
- 2012-06-19 CN CN 201220288780 patent/CN202755374U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |