CN205114826U - Special hoist of soft hook -type aluminium alloy - Google Patents

Special hoist of soft hook -type aluminium alloy Download PDF

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Publication number
CN205114826U
CN205114826U CN201520820694.3U CN201520820694U CN205114826U CN 205114826 U CN205114826 U CN 205114826U CN 201520820694 U CN201520820694 U CN 201520820694U CN 205114826 U CN205114826 U CN 205114826U
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China
Prior art keywords
motor
girder
type aluminium
special purpose
section bar
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Active
Application number
CN201520820694.3U
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Chinese (zh)
Inventor
江泽文
陆晖
江绍庭
龚德平
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Guangdong Nan Gui Hoisting Machinery Co Ltd
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Guangdong Nan Gui Hoisting Machinery Co Ltd
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Priority to CN201520820694.3U priority Critical patent/CN205114826U/en
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Abstract

The utility model discloses a special hoist of soft hook -type aluminium alloy, including the crane span structure, play to rise host computer and handling frame, the crane span structure comprises two girders and two end beams, two end beams respectively with the end connection of two girders, form a square frame, rise to rise the host computer symmetry and set up in girder top both ends, the handling frame sets up in the one end bottom of girder, wherein, it includes the frame to rise the host computer, including a motor, an end cap, a controller, and a cover plate, a speed reducer, a motor and a brake, the reel, wire rope and lifting hook, the frame links firmly in the girder top, the motor sets up on the frame, the output shaft reduction gear input shaft of motor, be provided with the stopper between motor output shaft and the reduction gear input shaft, the output shaft of reduction gear the reel twines wire rope on, wire rope end -to -end connection lifting hook, and the lifting frame who has solved prior art's the special hoist of aluminium alloy is not because occupation space is suitable for the problem of old -fashioned factory building too greatly.

Description

A kind of soft hook-type aluminium section bar special purpose crane
Technical field
The utility model relates to weight-lifting equipment field, in particular a kind of soft hook-type aluminium section bar special purpose crane.
Background technology
The processing that aluminium section bar special purpose crane carries out aluminium commonly used by aluminium workshop, existing aluminium section bar special purpose crane is generally provided with hoisting rack, hoisting rack is provided with the slideway run for sliding machine and the clump weight guide rail run for clump weight, linked by chain between sliding machine and clump weight, hoist main frame sprocket rotation drive chain rotate, achieve sliding machine and clump weight motion one on the other, on sliding machine, connecting shackle is with weight of slinging.But also there are some problems in existing aluminium section bar special purpose crane, old-fashioned hall space is narrow and small, cannot hold hoisting rack, more cannot meet the lifting requirement of hoisting rack simultaneously.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of soft hook-type aluminium section bar special purpose crane, to solve the hoisting rack of the aluminium section bar special purpose crane of prior art due to the problem not being suitable for too greatly old-fashioned factory building that takes up room.
The technical solution of the utility model is as follows:
A kind of soft hook-type aluminium section bar special purpose crane, comprise crane span structure, hoist main frame and crosshead, described crane span structure is made up of two pieces girder and two pieces end carriage, two pieces end carriage is connected with the end of two pieces girder respectively, form a quadra, the described main frame that hoists is symmetricly set in two ends, girder top, described crosshead is arranged at bottom one end of girder, wherein, the described main frame that hoists comprises support, motor, retarder, drg, reel, steel rope and suspension hook, described support is fixed on girder top, described motor is arranged on support, the output shaft connection reducer input shaft of motor, drg is provided with between motor output shaft and reducer input shaft, the output shaft of retarder connects described reel, lay winding wire ropes on described reel, steel cord ends connecting shackle.
Described soft hook-type aluminium section bar special purpose crane, wherein, the output shaft of described motor is connected with the input shaft of retarder by a gear brake wheel coupler, and described gear brake wheel coupler is outside equipped with the drg of braking motor.
Described soft hook-type aluminium section bar special purpose crane, wherein, described retarder mouth connects one speed reducer flange, and described reel one end connects reel flange, and described retarder flange and described reel flange are bolted.
Described soft hook-type aluminium section bar special purpose crane, wherein, described motor is electrically connected a frequency converter.
Described soft hook-type aluminium section bar special purpose crane, wherein, is connected with pull bar between described symmetrically arranged two suspension hooks.
Described soft hook-type aluminium section bar special purpose crane, wherein, connect between described girder and end carriage with bolt, described end carriage steel plate bending becomes U-shaped cell body, and described girder is then the box beam structure by four block plate Combination Welding.
Described soft hook-type aluminium section bar special purpose crane, wherein, be provided with operator's compartment bottom described crosshead, described operator's compartment and described crosshead are wholely set.
The beneficial effects of the utility model: the utility model, by providing a kind of soft hook-type aluminium section bar special purpose crane, solves the hoisting rack of the aluminium section bar special purpose crane of prior art due to the problem not being suitable for too greatly old-fashioned factory building that takes up room.
Accompanying drawing explanation
Fig. 1 is structural representation front view of the present utility model.
Fig. 2 is the utility model structural representation birds-eye view.
Fig. 3 is the main machine structure diagrammatic top view that hoists in the utility model.
Accompanying drawing mark illustrates:
Crane span structure 1, girder 11, end carriage 12, the main frame 2 that hoists, support 21, motor 22, retarder 23, reel 24, steel rope 25, suspension hook 26, drg 27, operator's compartment 3, pull bar 4, crosshead 5.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
Consult Fig. 1 to Fig. 3, the utility model provides a kind of soft hook-type aluminium section bar special purpose crane, comprise crane span structure 1, hoist main frame 2 and crosshead 5, described crane span structure 1 is made up of two pieces girder 11 and two pieces end carriage 12, two pieces end carriage 12 is connected with the end of two pieces girder respectively, forms a quadra, connects between girder 11 and end carriage 12 with bolt, described end carriage 12 steel plate bending becomes U-shaped cell body, and described girder 11 is the box beam structure by four block plate Combination Welding.The described main frame 2 that hoists is symmetricly set in two ends, girder 11 top, described crosshead 5 is arranged at bottom one end of girder 11, operator's compartment 3 is provided with bottom crosshead 5, described operator's compartment 3 and described crosshead 5 are wholely set, wherein, the described main frame 2 that hoists comprises support 21, motor 22, retarder 23, drg 27, reel 24, steel rope 25 and suspension hook 26, described support 21 is fixed on girder 11 top, described motor 22 is arranged on support 21, because this motor 22 working environment is poor, temperature is higher, Fraquent start is needed in work, stop, so YZ type squirrel cage motor selected by motor 22, this electrical machine insulation grade is high, starting per hour can be adapted to, stop within 300 times.The output shaft of motor 22 is by gear brake wheel coupler connection reducer 23 input shaft, described gear brake wheel coupler is outside equipped with the drg 27 of braking motor, retarder 23 mouth connects one speed reducer flange (not indicating in figure), described reel 24 one end connects reel flange (not indicating in figure), and described retarder flange and described reel flange are bolted.Lay winding wire ropes 25 on described reel 24, steel rope 25 end connecting shackle 26.
Crane operator opens the motor 22 of the main frame 2 that hoists by the control system in operator's compartment 3, motor 22 by output shaft by transmission of power to retarder 23, after the deceleration force amplifier square of retarder 23, power passes to reel 24 by flange, reel 24 rotate make to be wound in steel rope 25 on reel 24 can up-and-down movement, the suspension hook 26 being connected to steel rope 25 end can follow lower work, weight of slinging.
In the present embodiment, be connected with pull bar 4 between symmetrically arranged two suspension hooks 26, pull bar 4 can be fixed suspension hook 26 spacing and prevent suspension hook 26 from swinging.When needs two suspension hook 26 is one high and one low hang aluminium section bar facilitate it to carry out draining time, pull bar 4 can not be set.
Further, described motor is electrically connected a frequency converter, the power frequency of the main frame 2 that hoists is changed by frequency converter, thus change lifting velocity and the running velocity of aluminium section bar special purpose crane, enable hoisting crane according to the requirement of production technology, hoist operate steadily, reliably, the life-span is long, maintenance rate is low.
The utility model is by providing a kind of soft hook-type aluminium section bar special purpose crane, save the hoisting rack taking more space, adopt winding lifting motor directly to be rolled the mode of weight by steel rope and suspension hook, save sliding machine and clump weight, make hoisting crane be more suitable for the old-fashioned factory building of space-constrained.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.

Claims (7)

1. a soft hook-type aluminium section bar special purpose crane, comprise crane span structure, hoist main frame and crosshead, described crane span structure is made up of two pieces girder and two pieces end carriage, two pieces end carriage is connected with the end of two pieces girder respectively, form a quadra, the described main frame that hoists is symmetricly set in two ends, girder top, described crosshead is arranged at bottom one end of girder, it is characterized in that, the described main frame that hoists comprises support, motor, retarder, drg, reel, steel rope and suspension hook, described support is fixed on girder top, described motor is arranged on support, the output shaft connection reducer input shaft of motor, drg is provided with between motor output shaft and reducer input shaft, the output shaft of retarder connects described reel, lay winding wire ropes on described reel, steel cord ends connecting shackle.
2. soft hook-type aluminium section bar special purpose crane according to claim 1, it is characterized in that, the output shaft of described motor is connected with the input shaft of retarder by a gear brake wheel coupler, and described gear brake wheel coupler is outside equipped with the drg of braking motor.
3. soft hook-type aluminium section bar special purpose crane according to claim 1, is characterized in that, described retarder mouth connects one speed reducer flange, and described reel one end connects reel flange, and described retarder flange and described reel flange are bolted.
4. soft hook-type aluminium section bar special purpose crane according to claim 1, it is characterized in that, described motor is electrically connected a frequency converter.
5. soft hook-type aluminium section bar special purpose crane according to claim 1, is characterized in that, is connected with pull bar between described symmetrically arranged two suspension hooks.
6. soft hook-type aluminium section bar special purpose crane according to claim 1, it is characterized in that, connect with bolt between described girder and end carriage, described end carriage steel plate bending becomes U-shaped cell body, and described girder is then the box beam structure by four block plate Combination Welding.
7. soft hook-type aluminium section bar special purpose crane according to claim 1, it is characterized in that, be provided with operator's compartment bottom described crosshead, described operator's compartment and described crosshead are wholely set.
CN201520820694.3U 2015-10-21 2015-10-21 Special hoist of soft hook -type aluminium alloy Active CN205114826U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520820694.3U CN205114826U (en) 2015-10-21 2015-10-21 Special hoist of soft hook -type aluminium alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520820694.3U CN205114826U (en) 2015-10-21 2015-10-21 Special hoist of soft hook -type aluminium alloy

Publications (1)

Publication Number Publication Date
CN205114826U true CN205114826U (en) 2016-03-30

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CN201520820694.3U Active CN205114826U (en) 2015-10-21 2015-10-21 Special hoist of soft hook -type aluminium alloy

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105174031A (en) * 2015-10-21 2015-12-23 广东南桂起重机械有限公司 Special crane for soft hook type aluminum sectional material
CN116639591A (en) * 2023-04-11 2023-08-25 广东南桂起重机械有限公司 Crane girder for oxidation workshop

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105174031A (en) * 2015-10-21 2015-12-23 广东南桂起重机械有限公司 Special crane for soft hook type aluminum sectional material
CN116639591A (en) * 2023-04-11 2023-08-25 广东南桂起重机械有限公司 Crane girder for oxidation workshop
CN116639591B (en) * 2023-04-11 2023-12-01 广东南桂起重机械有限公司 Crane girder for oxidation workshop

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