CN205397951U - Tower crane - Google Patents
Tower crane Download PDFInfo
- Publication number
- CN205397951U CN205397951U CN201620130350.4U CN201620130350U CN205397951U CN 205397951 U CN205397951 U CN 205397951U CN 201620130350 U CN201620130350 U CN 201620130350U CN 205397951 U CN205397951 U CN 205397951U
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- CN
- China
- Prior art keywords
- limiter
- tower crane
- support
- moment
- utility
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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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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 235000020825 overweight Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model relates to a tower crane, including the support, establish at the connecting piece of supporter, linking bridge and the supporter of support side, the rotation mechanism who establishes in the support top, the load lifting limiter who establishes in the rotation mechanism top, establish torque limiter and the body of the tower of perpendicular to support direction above load lifting limiter, the body of the tower is including the hoisting mechanism that establishes in torque limiter relative one side and establish the amplitude changing device at the torque limiter opposite side, tower crane simple structure and convenient to use.
Description
Technical field
This utility model relates to a kind of Architectural Equipment, particularly relates to a kind of tower crane.
Background technology
A kind of crane gear that tower crane is the most frequently used on construction site has another name called " derrick crane ", with a section spreading (height) (being called for short " standard knot "), it is used for hanging the raw material of the construction such as working reinforcing bar, wood stupefied, concrete, steel pipe.Tower crane is a kind of requisite equipment on building site.Tower crane is divided into upper rotary tower crane and the big class of lower turret machine two.Wherein the former bearing capacity is higher than the latter, and what in many job sites, we were seen is exactly on top slewing, and lifting guide support adding connects high tower crane.By can moving and be divided into: walking type and fixed.Fixed tower crane tower body maintains static, and is arranged in monoblock concrete foundation, or is installed in strips X-shaped concrete foundation.The construction in house is generally adopted by fixed.
Utility model content
For the deficiency existed in prior art, this utility model provides a kind of simple in construction and tower crane easy to use.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of tower crane, including support, being located at the supporter of support side, connect the connector of support and supporter, be located at the slew gear above support, be located at the load lifting limiter above slew gear, be located at the limiter of moment above load lifting limiter and be perpendicular to the tower body of holder orientation, described tower body includes the lifting mechanism being located at limiter of moment opposite side and the jib lubbing mechanism being located at limiter of moment opposite side.
Further: described lifting mechanism includes the first brake and height limitator.
Further: described jib lubbing mechanism includes second brake and amplitude stop.
Further: described slew gear includes the 3rd brake and slewing limiter.
Further: described limiter of moment is provided with level indicator.
Compared to prior art, at least there is advantages below in this utility model tower crane: described tower crane is provided with slew gear on support and is arranged over weight limitor and limiter of moment at slew gear, limiter of moment is provided with level indicator, is not only simple in structure and easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: 1, support；2, supporter；3, connector；4, lifting mechanism；5, limiter of moment；6, load lifting limiter；7, jib lubbing mechanism；8, slew gear.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is expanded on further.In the following detailed description, only some one exemplary embodiment of the present utility model is described by the mode of explanation.Undoubtedly, those of ordinary skill in the art will be consequently realised that, when not necessarily departing from spirit and scope of the present utility model, it is possible to by various different modes, described embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than are used for limiting scope of the claims.
As shown in Figure 1, it illustrates a kind of tower crane of the present utility model, including support 1, be located at the supporter 2 of support 1 side, connect the connector 3 of support 1 and supporter 2, be located at the slew gear 8 above support 1, be located at the load lifting limiter 6 above slew gear 8, be located at the limiter of moment 5 above load lifting limiter 6 and be perpendicular to the tower body in support 1 direction.
In this utility model embodiment, described tower body includes the lifting mechanism 4 being located at limiter of moment 5 opposite side and the jib lubbing mechanism 7 being located at limiter of moment 5 opposite side.Lifting mechanism 4 includes the first brake and height limitator.Jib lubbing mechanism 7 includes second brake and amplitude stop.Slew gear 8 includes the 3rd brake and slewing limiter.Limiter of moment 5 is provided with level indicator.
Tower crane of the present utility model is provided with slew gear 8 on support and is arranged over weight limitor 6 and limiter of moment 5 at slew gear 8, and limiter of moment 5 is provided with level indicator, is not only simple in structure and easy to use.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. a tower crane, it is characterized in that: including support, be located at the connector of the supporter of support side, connection support and supporter, be located at the slew gear above support, be located at the load lifting limiter above slew gear, be located at the limiter of moment above load lifting limiter and be perpendicular to the tower body of holder orientation, described tower body includes the lifting mechanism being located at limiter of moment opposite side and the jib lubbing mechanism being located at limiter of moment opposite side.
2. tower crane as claimed in claim 1, it is characterised in that: described lifting mechanism includes the first brake and height limitator.
3. tower crane as claimed in claim 1, it is characterised in that: described jib lubbing mechanism includes second brake and amplitude stop.
4. tower crane as claimed in claim 1, it is characterised in that: described slew gear includes the 3rd brake and slewing limiter.
5. tower crane as claimed in claim 1, it is characterised in that: described limiter of moment is provided with level indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130350.4U CN205397951U (en) | 2016-02-20 | 2016-02-20 | Tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130350.4U CN205397951U (en) | 2016-02-20 | 2016-02-20 | Tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397951U true CN205397951U (en) | 2016-07-27 |
Family
ID=56447944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620130350.4U Expired - Fee Related CN205397951U (en) | 2016-02-20 | 2016-02-20 | Tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397951U (en) |
-
2016
- 2016-02-20 CN CN201620130350.4U patent/CN205397951U/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: Square foundation of tower crane by concrete pre-component assembly Effective date of registration: 20170320 Granted publication date: 20160727 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: SHOUGANG SHUICHENG IRON AND STEEL (Group) SAIDE CONSTRUCTION Co.,Ltd. Registration number: 2017520000003 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180308 Granted publication date: 20160727 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: SHOUGANG SHUICHENG IRON AND STEEL (Group) SAIDE CONSTRUCTION Co.,Ltd. Registration number: 2017520000003 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |