CN204569238U - Omnipotent bracing or strutting arrangement bottom a kind of tower crane - Google Patents
Omnipotent bracing or strutting arrangement bottom a kind of tower crane Download PDFInfo
- Publication number
- CN204569238U CN204569238U CN201520141451.7U CN201520141451U CN204569238U CN 204569238 U CN204569238 U CN 204569238U CN 201520141451 U CN201520141451 U CN 201520141451U CN 204569238 U CN204569238 U CN 204569238U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- tower crane
- steel plate
- tower
- telescopic steel
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
一种塔吊底部万能支撑装置。轻型塔机一般至少要3～4t，重型的要近30t，同时塔吊底部承受了包括机身的全部重量，所以其底部时刻都存在着安全隐患，并且影响着操作工人及附近居民的生命健康。尤其是塔吊在山地丘陵等复杂地面的施工，考虑底部强度的因素更为复杂，目前并无装置解决这一问题。本实用新型包括：底部可伸缩钢板(2)，所述的底部可伸缩钢板与可伸缩底座(4)连接，所述的可伸缩底座与强力螺栓(10)连接，所述的强力螺栓与伸缩杆下端(5)连接，所述的伸缩杆顶端与顶部可伸缩钢板(8)连接。本实用新型用于加固塔吊底部强度。
A universal supporting device at the bottom of a tower crane. Light-duty tower cranes generally require at least 3-4 tons, and heavy-duty tower cranes require nearly 30 tons. At the same time, the bottom of the tower crane bears all the weight including the fuselage, so there are always potential safety hazards at the bottom of the tower crane, and it affects the lives and health of operators and nearby residents. Especially in the construction of tower cranes on complex ground such as mountains and hills, the factors to consider the strength of the bottom are more complicated, and there is no device to solve this problem at present. The utility model comprises: a bottom telescopic steel plate (2), the bottom telescopic steel plate is connected with a telescopic base (4), the telescopic base is connected with a powerful bolt (10), and the telescopic The lower end of the rod (5) is connected, and the top end of the telescopic rod is connected with the top telescopic steel plate (8). The utility model is used for strengthening the bottom strength of a tower crane.
Description
一、技术领域 1. Technical field
本实用新型涉及一种塔吊底部万能支撑装置。 The utility model relates to a universal supporting device at the bottom of a tower crane.
二、背景技术 2. Background technology
众所周知塔吊是建筑工地上最常用的一种起重设备，塔吊的上回转塔机均需设平衡重，其功能是支承平衡重，用以构成设计上所要求的作用方面与起重力矩方向相反的平衡力矩。平衡重的用量与平衡臂的长度成反比关系，而平衡臂长度与起重臂长度之间又存在一定比例关系。平衡重量相当可观，轻型塔机一般至少要3～4t，重型的要近30t，同时塔吊底部承受了包括机身的全部重量，所以其底部时刻都存在着安全隐患，并且影响着操作工人及附近居民的生命健康。尤其是塔吊在山地丘陵等复杂地面的施工，考虑底部强度的因素更为复杂，目前并无装置解决这一问题。 As we all know, the tower crane is the most commonly used lifting equipment on the construction site. The upper slewing tower crane of the tower crane needs to be equipped with a balance weight. Its function is to support the balance weight. the balance moment. The amount of balance weight is inversely proportional to the length of the balance arm, and there is a certain proportional relationship between the length of the balance arm and the length of the boom. The balance weight is quite considerable. Light tower cranes generally require at least 3 to 4 tons, and heavy tower cranes require nearly 30 tons. At the same time, the bottom of the tower crane bears the entire weight of the fuselage, so there are always potential safety hazards at the bottom of the tower crane, and it affects operators and nearby workers. residents' health. Especially in the construction of tower cranes on complex ground such as mountains and hills, the factors considering the strength of the bottom are more complicated, and there is no device to solve this problem at present.
三、发明内容 3. Contents of the invention
本实用新型的目的是提供一种塔吊底部万能支撑装置，解决现有技术的不足。 The purpose of the utility model is to provide a universal supporting device at the bottom of the tower crane, which solves the deficiencies of the prior art.
本实用新型解决上述技术问题的技术方案如下：一种塔吊底部万能支撑装置，其组成包括：底部可伸缩钢板，所述的底部可伸缩钢板与可伸缩底座连接，所述的可伸缩底座与强力螺栓连接，所述的强力螺栓与伸缩杆下端连接，所述的伸缩杆顶端与顶部可伸缩钢板连接。 The technical scheme of the utility model for solving the above-mentioned technical problems is as follows: a universal support device at the bottom of a tower crane, which comprises: a bottom telescopic steel plate, the bottom telescopic steel plate is connected with a telescopic base, and the telescopic base is connected with a strong Bolt connection, the strong bolt is connected with the lower end of the telescopic rod, and the top of the telescopic rod is connected with the top telescopic steel plate.
所述的一种塔吊底部万能支撑装置，所述的底部可伸缩钢板中间装有锁紧装置，所述的可伸缩底座中间有锁紧装置，所述的伸缩杆装有强力锁紧装置及双头螺栓，所述的顶部可伸缩钢板中间装有锁紧装置。本发明的有益效果是： The bottom universal support device of the tower crane, the bottom telescopic steel plate is equipped with a locking device, the telescopic base is equipped with a locking device, the telescopic rod is equipped with a strong locking device and double Head bolts, and a locking device is installed in the middle of the telescopic steel plate at the top. The beneficial effects of the present invention are:
1、本实用新型通过顶部可伸缩钢板、底部可伸缩钢板、可伸缩底座和伸缩杆的连接，加固了塔吊底部来自于各个方向的力，形成了良好的支撑，通过双头螺柱可以实现各个方向支撑力的大小。 1. The utility model strengthens the force from various directions at the bottom of the tower crane through the connection of the top telescopic steel plate, the bottom telescopic steel plate, the telescopic base and the telescopic rod, forming a good support. The double-ended studs can realize each The magnitude of the directional support.
2、本实用新型解决了目前并无装置加强塔吊底部强度的技术，降低塔吊坍塌事故率，使施工工人及周边居民的健康得到了良好的保障，同时本发明可以使用在各种复杂地形安装的塔吊，大大提高了使用率。 2. This utility model solves the current technology that does not have a device to strengthen the bottom strength of the tower crane, reduces the accident rate of the tower crane collapse, and ensures the health of construction workers and surrounding residents. At the same time, the invention can be used in various complicated terrains. The tower crane greatly improves the utilization rate.
四、附图说明 4. Description of drawings
附图1是本实用新型的结构示意图。 Accompanying drawing 1 is the structural representation of the utility model.
附图2是附图1的俯视图。 Accompanying drawing 2 is the plan view of accompanying drawing 1.
附图3是伸缩杆的结构示意图。 Accompanying drawing 3 is the structural representation of expansion rod.
五、具体实施方式 5. Specific implementation
实施例1： Example 1:
一种塔吊底部万能支撑装置，其组成包括：底部可伸缩钢板2，所述的底部可伸缩钢板与可伸缩底座4连接，所述的可伸缩底座与强力螺栓10连接，所述的强力螺栓与伸缩杆下端5连接，所述的伸缩杆顶端与顶部可伸缩钢板8连接。 A universal support device at the bottom of a tower crane, which consists of: a bottom telescopic steel plate 2, the bottom telescopic steel plate is connected with a telescopic base 4, the telescopic base is connected with a strong bolt 10, and the strong bolt is connected with The lower end 5 of the telescopic rod is connected, and the top end of the telescopic rod is connected with the top telescopic steel plate 8 .
实施例2： Example 2:
根据实例1所述的一种塔吊底部万能支撑装置，所述的底部可伸缩钢板中间装有锁紧装置1，所述的可伸缩底座中间有锁紧装置3，所述的伸缩杆装有强力锁紧装置6及双头螺栓7，所述的顶部可伸缩钢板 中间装有锁紧装置9。 According to the universal support device at the bottom of a tower crane described in Example 1, a locking device 1 is installed in the middle of the telescopic steel plate at the bottom, a locking device 3 is arranged in the middle of the telescopic base, and a powerful force is installed in the telescopic rod. Locking device 6 and stud bolt 7, locking device 9 is housed in the middle of described top telescopic steel plate.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141451.7U CN204569238U (en) | 2015-03-12 | 2015-03-12 | Omnipotent bracing or strutting arrangement bottom a kind of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141451.7U CN204569238U (en) | 2015-03-12 | 2015-03-12 | Omnipotent bracing or strutting arrangement bottom a kind of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569238U true CN204569238U (en) | 2015-08-19 |
Family
ID=53861908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141451.7U Expired - Fee Related CN204569238U (en) | 2015-03-12 | 2015-03-12 | Omnipotent bracing or strutting arrangement bottom a kind of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204569238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565177A (en) * | 2015-12-17 | 2016-05-11 | 合保电气（芜湖）有限公司 | Live-working lifting device |
| CN107952912A (en) * | 2018-01-15 | 2018-04-24 | 中建三局集团有限公司 | A kind of embedded bar machine straightening device and its application method |
-
2015
- 2015-03-12 CN CN201520141451.7U patent/CN204569238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565177A (en) * | 2015-12-17 | 2016-05-11 | 合保电气（芜湖）有限公司 | Live-working lifting device |
| CN107952912A (en) * | 2018-01-15 | 2018-04-24 | 中建三局集团有限公司 | A kind of embedded bar machine straightening device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203845689U (en) | Indoor assembled large-scale equipment hoisting device | |
| CN202848940U (en) | Chamber roof truss overall declining removal device of large gas chamber | |
| CN204569238U (en) | Omnipotent bracing or strutting arrangement bottom a kind of tower crane | |
| CN203593556U (en) | High safety tower crane | |
| CN203474311U (en) | Insulating boom hoist | |
| CN205527294U (en) | Cross hanging beam | |
| CN204823909U (en) | Telescopic tripod derrick kingpost | |
| CN103434944A (en) | Insulation arm crane | |
| CN204040598U (en) | The two rocker pole of a kind of remote control hydraulic | |
| CN204355947U (en) | Large-scale without eye plate lifting beam device | |
| CN103723638B (en) | Climbing frame of tower crane and tower crane | |
| CN206051406U (en) | The disconnecting switch hoisting apparatus of tiltable section | |
| CN211110630U (en) | Multifunctional lifting appliance for lifting high-speed rail concrete box girder | |
| CN103738852A (en) | Weight testing device of crane | |
| CN204173802U (en) | Attached hoisting frame | |
| CN103303808A (en) | Tower crane | |
| CN204326487U (en) | A kind of novel movable lift-type hoistway operation platform | |
| CN203568661U (en) | Built-in tail-sliding lifting lug | |
| CN207645633U (en) | A kind of reversal hanger for Rectangular Tunnel combined type section of jurisdiction | |
| CN202657825U (en) | Device for lifting guyed tower in integrally assembled mode | |
| CN207259107U (en) | A kind of lifting gear for working at height | |
| CN106032260A (en) | A universal support device at the bottom of a tower crane and its installation method | |
| CN103303814A (en) | Tower footing assembly | |
| CN203904849U (en) | Double-girder gantry type bridge erection machine | |
| CN205151579U (en) | Two horizontal arm hoists |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160312 |