CN205772956U - Novel tower crane counterweight is from dismantling device - Google Patents
Novel tower crane counterweight is from dismantling device Download PDFInfo
- Publication number
- CN205772956U CN205772956U CN201620493021.6U CN201620493021U CN205772956U CN 205772956 U CN205772956 U CN 205772956U CN 201620493021 U CN201620493021 U CN 201620493021U CN 205772956 U CN205772956 U CN 205772956U
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- assembly pulley
- ear mount
- tower crane
- dismantling device
- suspension hook
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Abstract
This utility model relates to a kind of novel tower crane counterweight from dismantling device, including two gin poles, assembly pulley and two ear mount being arranged on counter-jib, between two ear mount at regular intervals, and the hole in ear mount laterally goes up with one heart on one point, two gin pole one end are connected with two ear mount bearing pins respectively, assembly pulley it is provided with between the other end, two gin poles are connected with assembly pulley bearing pin, form herringbone structure, assembly pulley bottom is provided with suspension hook, the top boom of counter-jib is provided with bottle gouard moved by hands, suspension hook, steel wire rope all it is equipped with on assembly pulley and bottle gouard moved by hands, balancing weight is provided with shackle.Than front tradition dismounting mode, this is from dismantling device simple in construction, and disassembling section is convenient, it is not necessary to use larger space, strong operability and strong adaptability, can realize certainly tearing open of tower crane counterweight in the short time, the most economical, operate the most flexible.
Description
Technical field
This utility model relates to the machinery of a kind of building field, especially relates to a kind of novel tower crane and configures from dismantling device.
Background technology
Tower crane counterweight is the most cylinder iron or armored concrete is fabricated by, and is placed on counter-jib afterbody, equalising torque when keeping tower crane to work.The installation and removal of current tower crane, the most universal mode is to utilize the crane gears such as truck crane, is sling by each structural member of tower crane by certain step, and then completes the assembly and disassembly of tower crane complete machine, and the handling of counterweight are also such.But some is in particular cases, joint cannot normally drop in tower crane, and general hoisting and hanging machinery cannot meet its dismounting and require (such as: cooling tower structure is constructed), it is therefore desirable to a kind of more traditional counterweight dismounting mode is the most economical, operate the most novel tower crane from dismantling device.
Summary of the invention
This utility model aims to solve the problem that drawbacks described above, it is provided that a kind of novel tower crane counterweight is from dismantling device.
In order to overcome defect present in background technology, this utility model solves its technical problem and be the technical scheme is that a kind of novel tower crane counterweight is from dismantling device, including two gin poles, assembly pulley and two ear mount being arranged on counter-jib, a reserved determining deviation between two ear mount, and the hole in ear mount laterally goes up with one heart on one point, gin pole one end is connected with two ear mount bearing pins respectively, assembly pulley it is provided with between the other end, two gin poles are connected with assembly pulley bearing pin, form herringbone structure, assembly pulley bottom is provided with suspension hook, the top boom of counter-jib is provided with bottle gouard moved by hands, suspension hook, steel wire rope all it is equipped with on assembly pulley and bottle gouard moved by hands, balancing weight is provided with the shackle mated with suspension hook.
In a preferred embodiment of the present utility model, ear mount all uses Q235B steel.
The beneficial effects of the utility model are: than front tradition dismounting mode, and this is from dismantling device simple in construction, and disassembling section is convenient, without using larger space, strong operability and strong adaptability, can realize certainly tearing open of tower crane counterweight in the short time, the most economical, operation is the most flexible.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of novel tower crane counterweight is from dismantling device, including two gin poles 1, assembly pulley 6 and two ear mount 3 being arranged on counter-jib, a reserved determining deviation between said two ear mount 3, and the hole in ear mount 3 laterally goes up with one heart on one point, described gin pole 1 one end is connected with bearing pin with two ear mount 3 respectively, assembly pulley 6 it is provided with between the other end, two gin poles are connected with bearing pin with assembly pulley 6, form herringbone structure, assembly pulley 6 bottom is provided with suspension hook 7, the top boom of counter-jib is provided with bottle gouard moved by hands 8, suspension hook 7, steel wire rope 2 all it is equipped with on assembly pulley 6 and bottle gouard moved by hands 8, balancing weight 5 is provided with the shackle mated with suspension hook 7；Ear mount 3 all uses Q235B steel, increases its solidness.
On counter-jib, first weld counterweight is from the two of dismantling device fixed ear bases, this process can use a seamless pipe to correct the fixing process of spot welding after the concentricity of two ear mount, full weld work is implemented, it is ensured that two ear mount holes are laterally gone up with one heart on one point after rear extraction seamless steel pipe.Counterweight is Q235B from dismantling device ear mount processing steel plate material, and welding equipment uses the direct current-direct current (AC-DC) welding of ZXE1-500 series, and welding rod uses E5016 type.
Owing to one end of gin pole is arranged in ear mount, the sling height of gin pole can be regulated by using bottle gouard moved by hands, it is achieved progressively dismantle balancing weight.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (2)
1. a novel tower crane counterweight is from dismantling device, it is characterized in that: include two gin poles, assembly pulley and two ear mount being arranged on counter-jib, a reserved determining deviation between said two ear mount, and the hole in ear mount laterally goes up with one heart on one point, described gin pole one end is connected with two ear mount bearing pins respectively, assembly pulley it is provided with between the other end, two gin poles are connected with assembly pulley bearing pin, form herringbone structure, described assembly pulley bottom is provided with suspension hook, the top boom of described counter-jib is provided with bottle gouard moved by hands, described suspension hook, steel wire rope all it is equipped with on assembly pulley and bottle gouard moved by hands, balancing weight is provided with the shackle mated with suspension hook.
The most novel tower crane counterweight is from dismantling device, it is characterised in that: described ear mount all uses Q235B steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493021.6U CN205772956U (en) | 2016-05-27 | 2016-05-27 | Novel tower crane counterweight is from dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493021.6U CN205772956U (en) | 2016-05-27 | 2016-05-27 | Novel tower crane counterweight is from dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772956U true CN205772956U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493021.6U Active CN205772956U (en) | 2016-05-27 | 2016-05-27 | Novel tower crane counterweight is from dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264580A (en) * | 2018-10-11 | 2019-01-25 | 湖北江汉建筑工程机械有限公司 | A kind of method of tower crane jib lubbing mechanism lifting |
| CN112279121A (en) * | 2019-07-25 | 2021-01-29 | 江苏天安检测技术有限公司 | Method for dismantling tower crane |
-
2016
- 2016-05-27 CN CN201620493021.6U patent/CN205772956U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264580A (en) * | 2018-10-11 | 2019-01-25 | 湖北江汉建筑工程机械有限公司 | A kind of method of tower crane jib lubbing mechanism lifting |
| CN112279121A (en) * | 2019-07-25 | 2021-01-29 | 江苏天安检测技术有限公司 | Method for dismantling tower crane |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |