CN207774678U - A kind of detachable walking boom hoisting - Google Patents

A kind of detachable walking boom hoisting Download PDF

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Publication number
CN207774678U
CN207774678U CN201820052277.2U CN201820052277U CN207774678U CN 207774678 U CN207774678 U CN 207774678U CN 201820052277 U CN201820052277 U CN 201820052277U CN 207774678 U CN207774678 U CN 207774678U
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China
Prior art keywords
support frame
upper support
counter
fixed
pass
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CN201820052277.2U
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Chinese (zh)
Inventor
包唐伟
贾鑫
董万里
侯春尧
李亚伟
刘文忠
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China Yangtze Power Co Ltd
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China Yangtze Power Co Ltd
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Priority to CN201820052277.2U priority Critical patent/CN207774678U/en
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Abstract

The utility model discloses a kind of detachable walking boom hoistings, it includes lower bracing frame, the bottom of the lower bracing frame is equipped with universal travel wheel, the top of the universal travel wheel is equipped with upper support frame by more supporting rack upright bars, cantilever lever is installed at the top of the upper support frame, multiple top fixed pulleys are provided on the cantilever lever, the top end of the cantilever lever is hinged with chain block by axis pin, clump weight rack is installed between the bottom sidewall and upper support frame of the lower bracing frame, second pulley axis is installed between the bottom of support frame as described above column, bottom fixed pulley is installed on the second pulley axis.The lifting for completing repair apparatus in the case where coordinating without external lifting appliance and transhipment work can be used, is also applied for facing side, hanging cooperation lifting operation.

Description

A kind of detachable walking boom hoisting
Technical field
A kind of detachable walking boom hoisting of the utility model is applicable in maintenance tool field.
Background technology
During maintenance repair, the lifting cooperating of many overhauls of the equipments can be encountered, repair apparatus is lifted by crane and is made In the case that external lifting appliance can not coordinate, prodigious test is proposed to service personnel for industry limited space;In modernization Safe efficient, lean the maintenance mode of today, equipment also give maintenance people to propose new requirement.
Currently, in the case where coordinating without external lifting appliance, the cooperation lifting operation Main of overhaul of the equipments is:With Scaffolding steel pipe sets up an interim hoisting bracket, installs a bottle gouard moved by hands in the middle of hoisting bracket, then operates Bottle gouard moved by hands carrys out the lifting landing of control device, but such interim hoisting bracket has the following disadvantages:
(1)The interim hoisting bracket that scaffolding steel pipe is set up can only be useful to some fixed lifting point, if the work There are multiple lifting points at industry position, then needs that holder is adjusted or is set up again.
(2)The interim hoisting bracket that scaffolding steel pipe is set up is limited using position, the shelf lifting according to said method set up Equipment must could be used in the inside of shelf, and for facing side, hanging equipment can not then use.
(3)The interim hoisting bracket mating capability that scaffolding steel pipe is set up is limited, can only carry out landing to the equipment of lifting Equipment can not be carried out mobile adjustment operation by operation.
Therefore, in conjunction with the working condition at scene, a kind of detachable walking boom hoisting is developed, to overcome various operating modes Maintenance coordinate slinging work.
Utility model content
The utility model provides a kind of detachable walking boom hoisting, can use without external lifting appliance coordinate under Lifting and the transhipment work for completing repair apparatus, are also applied for facing side, hanging cooperation lifting operation.
In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in:A kind of detachable row Boom hoisting is walked, it includes lower bracing frame, and the bottom of the lower bracing frame is equipped with universal travel wheel, the universal travel wheel Top is equipped with upper support frame by more supporting rack upright bars, and cantilever lever, the cantilever are equipped at the top of the upper support frame Multiple top fixed pulleys are provided on bar, the top end of the cantilever lever is hinged with chain block, the lower branch by axis pin Clump weight rack is installed between the bottom sidewall and upper support frame of support, is equipped between the bottom of support frame as described above column Second pulley axis is equipped with bottom fixed pulley on the second pulley axis.
The cantilever lever is fixed on by multiple cantilever connecting plates on upper support frame, and the cantilever connecting plate is solid by pressing plate It is scheduled on upper support frame.
The top fixed pulley is fixed on by first pulley axis on cantilever lever.
The clump weight rack includes counter-balanced carriage, and the counter-balanced carriage is fixed on the side wall of lower bracing frame, the counterweight The other end end of frame is connected by counter-balanced carriage pull rod with upper support frame.
Transition has a steel wire rope on the top fixed pulley and bottom fixed pulley, the free end of the steel wire rope by snap ring with Chain block is connected.
The bottom of the counter-balanced carriage pull rod is fixed on by connecting bolt on counter-balanced carriage, and the top of the counter-balanced carriage pull rod is logical The first connecting plate is crossed to be fixed on the side wall of upper support frame.
The top of support frame as described above column is fixedly linked by the second connecting plate with upper support frame.
The utility model has the advantages that:
1, simple and reliable for structure, it is simple to operate, efficiency is improved, it is of low cost;
2, applied widely and versatile for the slinging work under varying environment;
3, this patent is reusable, gathers around and has wide practical use.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model stereogram.
In figure:Top fixed pulley 1, first pulley axis 2, steel wire rope 3, cantilever connecting plate 4, pressing plate 5, cantilever lever 6, upper support Frame 7, the first connecting plate 8, the second connecting plate 9, axis pin 10, chain block 11, snap ring 12, counter-balanced carriage pull rod 13, supporting rack column 14, second pulley axis 15, lower bracing frame 16, universal travel wheel 17, counter-balanced carriage 18, connection bolt 19, bottom fixed pulley 20.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of detachable walking boom hoisting, it includes lower bracing frame 16, the lower bracing frame 16 Bottom universal travel wheel 17 is installed, the top of the universal travel wheel 17 is equipped with upper branch by more supporting rack columns 14 The top of support 7, the upper support frame 7 is equipped with cantilever lever 6, and multiple top fixed pulleys 1, institute are provided on the cantilever lever 6 The top end for stating cantilever lever 6 is hinged with chain block 11, the bottom sidewall of the lower bracing frame 16 and upper branch by axis pin 10 Clump weight rack is installed between support 7, second pulley axis 15 is installed between the bottom of support frame as described above column 14, it is described Bottom fixed pulley 20 is installed on second pulley axis 15.The top fixed pulley 1 and bottom fixed pulley 20, is made by stainless steel It forms, takes turns groove on panel surface, the walking for haulage cable and change traction force direction.
Further, the cantilever lever 6 is fixed on by multiple cantilever connecting plates 4 on upper support frame 7, the cantilever connection Plate 4 is fixed on by pressing plate 5 on upper support frame 7.The cantilever lever 6 is made by channel steel, is assem-bly faced and has been welded connecting plate, can Corresponding mounting hole is selected to be assembled according to real work radius.
Further, the top fixed pulley 1 is fixed on by first pulley axis 2 on cantilever lever 6.
Further, the clump weight rack includes counter-balanced carriage 18, and the counter-balanced carriage 18 is fixed on lower bracing frame 16 On side wall, the other end end of the counter-balanced carriage 18 is connected by counter-balanced carriage pull rod 13 with upper support frame 7.The clump weight is placed Frame is made by square steel, for placing clump weight;
Further, transition has a steel wire rope 3 on the top fixed pulley 1 and bottom fixed pulley 20, the steel wire rope 3 from It is connected with chain block 11 by snap ring 12 by holding.
Further, the bottom of the counter-balanced carriage pull rod 13 is fixed on by connecting bolt 19 on counter-balanced carriage 18, described to match The top of weight frame pull rod 13 is fixed on by the first connecting plate 8 on the side wall of upper support frame 7.
Further, the top of support frame as described above column 14 is fixedly linked by the second connecting plate 9 with upper support frame 7.
Further, cucurbit is controlled, workpiece is hung for lifting.
Further, 17 brake device of the universal travel wheel is hung workpiece for transporting.
Utility model works process and principle:
A kind of packaged type boom hoisting that can be rapidly assembled and disassembled, can use without external lifting appliance coordinate under Lifting and the transhipment work for completing repair apparatus, are also applied for facing side, hanging cooperation lifting operation.By operating bottle gouard moved by hands Carry out landing and hung workpiece, and workpiece can be transported to required riding position by this device, by the outer elongation for adjusting cantilever lever It spends to select the radius of clean-up, it is mainly made of four parts:Supporting rack, cantilever lever, counter-balanced carriage, draft gear composition, all structures The connection type of part is bolted for connecting plate, wherein supporting rack plays the work(of main support and walking in the present apparatus Can, the height and width of supporting rack are depending on field operation space;Cantilever lever, main effect are to provide one for lifting workpiece Rational suspension centre can lead to and adjust cantilever lever extension to adjust the radius of clean-up, and the connection type of cantilever lever and supporting rack is pressure Plate connects, and can fast implement the adjustment to the radius of clean-up;Counter-balanced carriage, according to different hoisting heavies, for placing the branch of clump weight Support carrier;Draft gear operates landing workpiece for service personnel.
Above-described embodiment is used for illustrating the utility model, rather than limits the utility model, in this practicality In novel spirit and scope of the claims, to any modifications and changes that the utility model is made, this reality is both fallen within With novel protection domain.

Claims (7)

1. a kind of detachable walking boom hoisting, it is characterised in that:It includes lower bracing frame(16), the lower bracing frame (16)Bottom universal travel wheel is installed(17), the universal travel wheel(17)Top pass through more supporting rack columns(14) Upper support frame is installed(7), the upper support frame(7)Top cantilever lever is installed(6), the cantilever lever(6)On be provided with Multiple top fixed pulleys(1), the cantilever lever(6)Top end pass through axis pin(10)It is hinged with chain block(11), described Lower bracing frame(16)Bottom sidewall and upper support frame(7)Between clump weight rack, support frame as described above column are installed(14) Bottom between second pulley axis is installed(15), the second pulley axis(15)On bottom fixed pulley is installed(20).
2. a kind of detachable walking boom hoisting according to claim 1, it is characterised in that:The cantilever lever(6) Pass through multiple cantilever connecting plates(4)It is fixed on upper support frame(7)On, the cantilever connecting plate(4)Pass through pressing plate(5)It is fixed on Supporting rack(7)On.
3. a kind of detachable walking boom hoisting according to claim 1, it is characterised in that:The top fixed pulley (1)Pass through first pulley axis(2)It is fixed on cantilever lever(6)On.
4. a kind of detachable walking boom hoisting according to claim 1, it is characterised in that:The clump weight is placed Frame includes counter-balanced carriage(18), the counter-balanced carriage(18)It is fixed on lower bracing frame(16)Side wall on, the counter-balanced carriage(18)It is another One end end passes through counter-balanced carriage pull rod(13)With upper support frame(7)It is connected.
5. a kind of detachable walking boom hoisting according to claim 1, it is characterised in that:The top fixed pulley (1)With bottom fixed pulley(20)Upper transition has steel wire rope(3), the steel wire rope(3)Free end pass through snap ring(12)With pull Cucurbit(11)It is connected.
6. a kind of detachable walking boom hoisting according to claim 4, it is characterised in that:The counter-balanced carriage pull rod (13)Bottom pass through connect bolt(19)It is fixed on counter-balanced carriage(18)On, the counter-balanced carriage pull rod(13)Top pass through first Connecting plate(8)It is fixed on upper support frame(7)Side wall on.
7. a kind of detachable walking boom hoisting according to claim 1, it is characterised in that:Support frame as described above column (14)Top pass through the second connecting plate(9)With upper support frame(7)It is fixedly linked.
CN201820052277.2U 2018-01-12 2018-01-12 A kind of detachable walking boom hoisting Active CN207774678U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820052277.2U CN207774678U (en) 2018-01-12 2018-01-12 A kind of detachable walking boom hoisting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820052277.2U CN207774678U (en) 2018-01-12 2018-01-12 A kind of detachable walking boom hoisting

Publications (1)

Publication Number Publication Date
CN207774678U true CN207774678U (en) 2018-08-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820052277.2U Active CN207774678U (en) 2018-01-12 2018-01-12 A kind of detachable walking boom hoisting

Country Status (1)

Country Link
CN (1) CN207774678U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020047894A1 (en) * 2018-09-07 2020-03-12 淄博齐鼎立专利信息咨询有限公司 Small crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020047894A1 (en) * 2018-09-07 2020-03-12 淄博齐鼎立专利信息咨询有限公司 Small crane

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