CN104828688B - It is a kind of for assisting the tool and its application method of traveling hoist super-starting balance weight - Google Patents
It is a kind of for assisting the tool and its application method of traveling hoist super-starting balance weight Download PDFInfo
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- CN104828688B CN104828688B CN201510133657.XA CN201510133657A CN104828688B CN 104828688 B CN104828688 B CN 104828688B CN 201510133657 A CN201510133657 A CN 201510133657A CN 104828688 B CN104828688 B CN 104828688B
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- balance weight
- super
- tool
- starting balance
- crane
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention belongs to the technical fields of crane hanging component.Shift operation in order to solve the problems, such as giant caterpillar superlift counterweight of crane is long in time limit, at high cost, low efficiency, the present invention proposes a kind of for assisting the tool of traveling hoist super-starting balance weight, including support rod, the support rod both ends are respectively arranged with lifting lug, hoisting axis is installed in the lifting lug, the both ends of the hoisting axis are respectively arranged with baffle；There are two connection sheets for setting on the hoisting axis, and described two connection sheets are located at the two sides of the lifting lug, and the lower end of described two connection sheets is equipped with pin shaft, and the pin shaft with the sunpender of the super-starting balance weight for connecting.Tool of the invention shortens the duration of the shift operation of giant caterpillar superlift counterweight of crane, improves the efficiency of operation, reduces the cost of operation.
Description
Technical field
The invention belongs to the technical fields of crane hanging component, and in particular to one kind is for assisting traveling hoist super-starting balance weight
Tool, further relate to a kind of application method of tool for assisting traveling hoist super-starting balance weight.
Background technique
In hoisting engineering, giant caterpillar crane using more and more extensive, 300 tons or more giant caterpillar crane bases
Originally it is equipped with super-starting balance weight, the elevating capacity of crane is substantially increased by super-starting balance weight.Fig. 1 is giant caterpillar crane
The stereoscopic schematic diagram of super-starting balance weight, as shown in Figure 1, super-starting balance weight 10 is placed on bracket 11, usual giant caterpillar crane is matched
Standby super-starting balance weight 10 has 20-80 block, and every piece of super-starting balance weight 10 weighs about 10 tons or more；Most of super-starting balance weight bracket 11 is equipped with
Two sunpenders 12,12 top of sunpender are equipped with pin hole 13.Because giant caterpillar crane hanging component different location equipment when need to shift,
Super-starting balance weight is also required to shift.It is mostly by 10 block-by-block of super-starting balance weight using autocrane from support currently, when mobile super-starting balance weight
It is unloaded on frame 11, then bracket 11 is shifted, behind position needed for bracket 11 is moved to giant caterpillar crane hanging component leave from office equipment, then
10 block-by-block of super-starting balance weight is loaded on bracket 11, to complete the displacement of super-starting balance weight 10；It is large-scale after the completion of super-starting balance weight 10 shifts
Crawler crane could start lifting operation.The shortcomings that shifting super-starting balance weight 10 using autocrane：On the one hand it needs special
Rental car crane, increases construction cost；On the other hand block-by-block is needed to unload super-starting balance weight 10 from bracket 11, then will
Bracket 11 is moved to required position, finally 10 block-by-block of super-starting balance weight is loaded on bracket 11, the shift operation mistake of super-starting balance weight 10
Journey is cumbersome, and required time is longer, and working efficiency is low；Another aspect, during the shift operation of super-starting balance weight 10, giant caterpillar
Crane is in idle waste state.
Summary of the invention
Shift operation in order to solve the problems, such as giant caterpillar superlift counterweight of crane is long in time limit, at high cost, low efficiency, this
Invention propose it is a kind of for assisting the tool of traveling hoist super-starting balance weight, to shorten the shifting of giant caterpillar superlift counterweight of crane
The duration of position operation, the efficiency of operation is improved, the cost of operation is reduced.
The tool for being used to assist traveling hoist super-starting balance weight of the invention, including support rod, support rod both ends difference
It is provided with lifting lug, hoisting axis is installed in the lifting lug, the both ends of the hoisting axis are respectively arranged with baffle；It is arranged on the hoisting axis
There are two connection sheets, which is located at the two sides of the lifting lug, and the lower end of two connection sheets is equipped with pin shaft, should
Pin shaft with the sunpender of the super-starting balance weight for connecting.
Wherein, sleeve is cased on the pin shaft.
Wherein, the sleeve is high-precision sleeve.
Wherein, the hoisting axis is the structure of cylindrical body.
The present invention also proposes that a kind of application method of tool for assisting traveling hoist super-starting balance weight, this method include
Following steps：
(1) bracket for installing super-starting balance weight is unloaded from giant caterpillar crane；
(2) pin shaft of the tool is installed in the pin hole of sunpender of bracket, the tool is connect with bracket；
(3) hoisting axis of the tool is connected with the suspension hook of giant caterpillar crane using hoist cable, by the tool
It is connect with giant caterpillar crane；
(4) bracket and super-starting balance weight are moved to giant caterpillar crane hanging component leave from office equipment using giant caterpillar crane
Required position.
The present invention is used to assist the tool of traveling hoist super-starting balance weight and its beneficial effect of application method：
1. the super-starting balance weight of giant caterpillar crane is shifted, tool of the invention is connect with bracket, is then made
Super-starting balance weight is shifted with giant caterpillar crane, and can once complete the displacement of all or most of super-starting balance weight,
Compared with the method for using autocrane displacement super-starting balance weight, does not on the one hand need to move super-starting balance weight one by one, make
The super-starting balance weight shift operation for needing could complete for several days with autocrane is only needed one or two small using tool of the invention
When can complete, tool of the invention improves the efficiency of the shift operation of super-starting balance weight, shortens the displacement of super-starting balance weight
The duration of operation avoids the idle and waste of giant caterpillar crane, avoids rental car crane again；Super-starting balance weight moves
After the completion of position, giant caterpillar crane can start hanging device, shorten giant caterpillar crane and wait super-starting balance weight
The time completed is shifted, construction speed is improved；On the other hand super-starting balance weight can be completed using giant caterpillar crane
Shift operation does not need to remove rental car crane again, reduces the cost of super-starting balance weight shift operation；Usual construction site
Giant caterpillar crane is also to rent, and can shorten giant caterpillar crane using tool of the invention and super-starting balance weight is waited to move
The time that position is completed also just shortens the time for renting giant caterpillar crane, saves the expense for renting giant caterpillar crane
With.
2. the precision of the pin hole on the sunpender of the giant caterpillar crane of some models is higher, high-accuracy sleeve is cased on pin shaft
Cylinder, after tool of the invention is connect with bracket, high-precision sleeve is between pin shaft and the pin hole of sunpender, such high-precision sleeve
The pin hole on sunpender can be protected, the pin hole on pin shaft damage sunpender is avoided, causes the pin hole on sunpender that cannot reuse.
3. the diameter of pin hole on sunpender is also different since giant caterpillar starting moment type is different；Pin shaft is by being cased with
The sleeve of various outer diameter is cooperated with the pin hole of the sunpender with different-diameter, so that tool of the invention is can be used in auxiliary mobile not
With the super-starting balance weight of the giant caterpillar crane of model.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of giant caterpillar superlift counterweight of crane；
Fig. 2 is the stereoscopic schematic diagram of the tool for assisting traveling hoist super-starting balance weight of the invention；
Fig. 3 is the partial enlargement diagram of part A in Fig. 2；
Fig. 4 is the usage state diagram of the tool for assisting traveling hoist super-starting balance weight of the invention；
Fig. 5 is the partial enlargement diagram of part B in Fig. 4.
Specific embodiment
Tool of the invention is introduced below with reference to Fig. 2-Fig. 5.
As shown in Figures 2 and 3, tool of the invention includes support rod 20, which is respectively arranged with lifting lug
21, hoisting axis 22 is installed, hoisting axis 22 is the structure of cylindrical body, and the both ends of hoisting axis 22 are respectively arranged with baffle in lifting lug 21
23, baffle 23 is the structure of cylindrical body；There are two connection sheets 24, two connection sheets 24 to be located at lifting lug 21 for setting on hoisting axis 22
Two sides, and the lower end of two connection sheets 24 is equipped with the pin shaft 25 of the sunpender for connecting super-starting balance weight, is cased on pin shaft 25
Cylinder 28.
As shown in Figure 4 and Figure 5, the application method of tool of the invention is：The first step will hold the bracket of super-starting balance weight 10
11 unload from giant caterpillar crane；Pin shaft 25 is installed in the pin hole 13 of sunpender 12 by second step, by work of the invention
Tool is connect with bracket 11；Sleeve 28 is cased on pin shaft 25, after tool of the invention is connect with bracket 11, sleeve 28 is located at pin shaft 25
Between the pin hole 13 of sunpender 12；Hoist cable 26 is connected on hoisting axis 22 and the suspension hook 27 of giant caterpillar crane by third step
On, tool of the invention is connect with the suspension hook 27 of giant caterpillar crane；4th step will be held in the palm using giant caterpillar crane
Position needed for frame 11 and super-starting balance weight 10 are moved to giant caterpillar crane hanging component leave from office equipment.Tool of the invention is utilized greatly
When zero super-starting balance weight operating condition of type crawler crane, i.e., when not being equipped with super-starting balance weight, usual specified elevating capacity is greater than super-starting balance weight
Weight the characteristics of, whole super-starting balance weights are all sling using giant caterpillar crane, the primary displacement for completing super-starting balance weight.
Wherein, after tool of the invention is connect with bracket 11, sleeve 28 is located between pin shaft 25 and the pin hole 13 of sunpender 12,
Sleeve 28 can protect the pin hole on sunpender 12 in this way, avoid pin shaft 25 from damaging the pin hole on sunpender 12, cause on sunpender 12
Pin hole cannot reuse.Pin hole precision on the sunpender 12 of the giant caterpillar crane of some models is higher, and sleeve 28 can at this time
To select high-precision sleeve, to cooperate with the pin hole on sunpender 12, there is better protecting effect to the pin hole on sunpender 12.
Wherein, since giant caterpillar starting moment type is different, the diameter of the pin hole on sunpender 12 is also different；Pin shaft 25 is logical
The sleeve for being cased with various outer diameter is crossed, is cooperated with the pin hole of the sunpender 12 with different-diameter, can be used in tool of the invention auxiliary
Help the super-starting balance weight of the giant caterpillar crane of mobile different model.
Claims (4)
1. a kind of application method of the tool for assisting traveling hoist super-starting balance weight, which is characterized in that this method include with
Lower step：
(1) bracket for installing super-starting balance weight is unloaded from giant caterpillar crane；
(2) pin shaft of the tool is installed in the pin hole of sunpender of bracket, the tool is connect with bracket；
Wherein, the tool includes support rod, which is respectively arranged with lifting lug, is equipped with hoisting axis in the lifting lug,
The both ends of the hoisting axis are respectively arranged with baffle；There are two connection sheets, two connection sheets to be located at institute for setting on the hoisting axis
The two sides of lifting lug are stated, and the lower end of two connection sheets is equipped with pin shaft, which is used to connect with the sunpender of the super-starting balance weight
It connects；
(3) hoisting axis of the tool is connected with the suspension hook of giant caterpillar crane using hoist cable, by the tool and greatly
The connection of type crawler crane；
(4) bracket and super-starting balance weight are moved to needed for giant caterpillar crane hanging component leave from office equipment using giant caterpillar crane
Position.
2. the application method of the tool according to claim 1 for assisting traveling hoist super-starting balance weight, feature exist
In being cased with sleeve on the pin shaft.
3. the application method of the tool according to claim 2 for assisting traveling hoist super-starting balance weight, feature exist
In the sleeve is high-precision sleeve.
4. the user of the tool according to any one of claim 1-3 for assisting traveling hoist super-starting balance weight
Method, which is characterized in that the hoisting axis is the structure of cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133657.XA CN104828688B (en) | 2015-01-09 | 2015-03-25 | It is a kind of for assisting the tool and its application method of traveling hoist super-starting balance weight |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012871X | 2015-01-09 | ||
| CN201510012871 | 2015-01-09 | ||
| CN201510133657.XA CN104828688B (en) | 2015-01-09 | 2015-03-25 | It is a kind of for assisting the tool and its application method of traveling hoist super-starting balance weight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104828688A CN104828688A (en) | 2015-08-12 |
| CN104828688B true CN104828688B (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133657.XA Active CN104828688B (en) | 2015-01-09 | 2015-03-25 | It is a kind of for assisting the tool and its application method of traveling hoist super-starting balance weight |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438957B (en) * | 2015-12-15 | 2017-04-19 | 南通蓝岛海洋工程有限公司 | Wind-power barrel marine transport tool |
| CN105800446A (en) * | 2016-05-06 | 2016-07-27 | 巨力索具股份有限公司 | Wind wheel hoisting device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802145B1 (en) * | 1996-04-16 | 2001-01-24 | Topal Industries S.A. | Hoisting yoke |
| DE202007014023U1 (en) * | 2007-10-02 | 2008-02-07 | Terex-Demag Gmbh & Co. Kg | Last Traverse |
| CN102530746B (en) * | 2010-12-07 | 2014-07-23 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane and superlift counterweight device |
| CN202220042U (en) * | 2011-09-09 | 2012-05-16 | 中国人民解放军63908部队 | Special lifting appliance for dismounting power chamber of large equipment |
| CN202379584U (en) * | 2011-12-29 | 2012-08-15 | 重庆平伟实业股份有限公司 | Adjustable suspension arm assembly |
| CN202379583U (en) * | 2011-12-29 | 2012-08-15 | 重庆平伟实业股份有限公司 | Hoisting device |
| CN203715054U (en) * | 2013-12-06 | 2014-07-16 | 中国石油天然气第一建设公司 | 3,000t combinable lifting balance beam |
| CN103910278A (en) * | 2014-04-24 | 2014-07-09 | 中国海洋石油总公司 | Length-adjustable lifting support rod |
| CN203833456U (en) * | 2014-05-22 | 2014-09-17 | 鄢德成 | Span adjustable lifting tool |
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2015
- 2015-03-25 CN CN201510133657.XA patent/CN104828688B/en active Active
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| CN104828688A (en) | 2015-08-12 |
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