CN206665990U - A kind of column foot balance weight dumping device - Google Patents
A kind of column foot balance weight dumping device Download PDFInfo
- Publication number
- CN206665990U CN206665990U CN201720192619.6U CN201720192619U CN206665990U CN 206665990 U CN206665990 U CN 206665990U CN 201720192619 U CN201720192619 U CN 201720192619U CN 206665990 U CN206665990 U CN 206665990U
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- type frame
- door type
- balance weight
- tower crane
- firm banking
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Abstract
It the utility model is related to a kind of column foot balance weight dumping device, including door type frame, the lower end of door type frame is provided with firm banking, door type frame is arranged on by firm banking on the steel structure girder of tower crane counter-jib afterbody balance weight, two pulleys are connected with by pulley fixing device in the measurement of door type frame, reinforcement is connected with weighing support in the column of door type frame.It is compact-sized, time saving and energy saving that the utility model has, easy for installation, and the device is all suitable for Multiple Type tower crane, can not by it is other auxiliary lifting machine states under complete tower crane balance weight self-unloading the advantages of.
Description
Technical field
A kind of derrick crane balance weight that is used for is the utility model is related to dismantle.
Background technology
Tower crane balance weight is that tower crane keeps the basic of balance, in practice it has proved that it is all due to tower crane to have many serious accidents
Caused by serious unstability, it is a key factor for influenceing tower crane monolithic stability.The dismounting of tower crane balance weight typically needs at present
Completed by other auxiliary lifting machines（Such as truck crane）, when tower crane using when change arm and tear tower open when all need dismantle balance weight,
And some construction conditions are undesirable, car assisted hang is caused to be difficult to dismantle balance weight.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of the above, there is provided a kind of simple in construction, easy for installation, versatility
The cross pedestal of stronger column foot.
The purpose of this utility model is achieved through the following technical solutions：A kind of column foot balance weight dumping device, including door
Type frame, the lower end of the door type frame are provided with firm banking, and the door type frame is arranged on tower crane counter-jib afterbody by firm banking
On the steel structure girder of balance weight, two pulleys are connected with by pulley fixing device in the measurement of the door type frame, described
The column of door type frame is connected with reinforcement with weighing support.
Further improvement of the utility model is：The door type frame is welded and fixed with firm banking.
The utility model has advantages below compared with prior art：
With compact-sized, time saving and energy saving, easy for installation, the device is all suitable for Multiple Type tower crane, can not borrowed
Help under other auxiliary lifting machine states and complete tower crane balance weight self-unloading.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 side view；
Label in figure：1- door type frames, 2- firm bankings, 3- pulley fixing devices, 4- pulleys, 5- reinforcements.
Embodiment：
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
As Fig. 1-2 shows a kind of embodiment of column foot balance weight dumping device of the utility model, including door type frame 1,
The lower end of the door type frame 1 is provided with firm banking 2, and the door type frame 1 is put down by firm banking 2 installed in tower crane counter-jib afterbody
On the steel structure girder of weight, two pulleys 4 are connected with by pulley fixing device 3 in the measurement of the door type frame 1, described
The column of door type frame 1 is connected with reinforcement 5 with weighing support；The door type frame 1 is welded and fixed with firm banking 2.
It is compact-sized, time saving and energy saving that the utility model has, easy for installation, and the device is all suitable for Multiple Type tower crane,
Can not by it is other auxiliary lifting machine states under complete tower crane balance weight self-unloading the advantages of.
Claims (2)
- A kind of 1. column foot balance weight dumping device, it is characterised in that：Including door type frame（1）, the door type frame（1）Lower end be provided with Firm banking（2）, the door type frame（1）Pass through firm banking（2）Installed in the steel structure girder of tower crane counter-jib afterbody balance weight On, in the door type frame（1）Measurement on pass through pulley fixing device（3）It is connected with two pulleys（4）, in the door type frame （1）Column with weigh support be connected with reinforcement（5）.
- 2. column foot balance weight dumping device according to claim 1, it is characterised in that：The door type frame（1）With firm banking （2）It is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192619.6U CN206665990U (en) | 2017-03-01 | 2017-03-01 | A kind of column foot balance weight dumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192619.6U CN206665990U (en) | 2017-03-01 | 2017-03-01 | A kind of column foot balance weight dumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206665990U true CN206665990U (en) | 2017-11-24 |
Family
ID=60379663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720192619.6U Active CN206665990U (en) | 2017-03-01 | 2017-03-01 | A kind of column foot balance weight dumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206665990U (en) |
-
2017
- 2017-03-01 CN CN201720192619.6U patent/CN206665990U/en active Active
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