CN203865847U - Clamp lifting equipment - Google Patents
Clamp lifting equipment Download PDFInfo
- Publication number
- CN203865847U CN203865847U CN201420279839.9U CN201420279839U CN203865847U CN 203865847 U CN203865847 U CN 203865847U CN 201420279839 U CN201420279839 U CN 201420279839U CN 203865847 U CN203865847 U CN 203865847U
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- Prior art keywords
- jig arm
- lifting equipment
- motor
- installation shaft
- pipe link
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Abstract
The utility model provides clamp lifting equipment, belongs to the technical field of lifting equipment, and solves the technical problems of small working range, inconvenience for loading and unloading, low working efficiency and the like of existing lifting equipment. The clamp lifting equipment comprises a base, a bracket, a third motor, a mounting shaft and a clamping mechanism, wherein a cross beam is fixedly arranged on the base; a trolley capable of axially moving along the cross beam is arranged on the cross beam; the bracket is fixedly connected with the trolley; the third motor is fixedly arranged on the bracket; the mounting shaft is vertically arranged on the bracket; the third motor is connected with the mounting shaft and can be used for driving the mounting shaft to move up and down in the vertical direction; the clamping mechanism is fixedly arranged at the lower end of the mounting shaft; a first clamping arm and a second clamping arm on the clamping mechanism can oppositely move under the drive effect of a power device. According to the clamp lifting equipment, cargos are clamped when the first clamping arm and the second clamping arm move towards each other and are unloaded when the first clamping arm and the second clamping arm move away from each other, and the operation is very convenient; moreover, the clamp lifting equipment is large in working range.
Description
Technical field
The utility model belongs to weight-lifting equipment technical field, relates to a kind of clamp and hangs weight-lifting equipment.
Background technology
Weight-lifting equipment refers to for carrying or the electromechanical appliance of moving heavy object, most weight-lifting equipments start vertically or vertically to have concurrently the forced stroke of level after feeding, and arrival unloads behind destination, then idle travel is to feeding place, complete a working cycle, and then carry out handling for the second time or carrying.In general, when weight-lifting equipment work, feeding, migration and unloading are carried out successively, and the work of each corresponding mechanism is intermittent; Weight-lifting equipment is mainly used in carrying work piece, can carry the bulk material of coal, ore, grain and so on after being equipped with grab bucket, be equipped with contain after bucket can handling molten steel etc. liquid material; Some elevator machinery also can be used to manned as elevator.Weight-lifting equipment is a kind of very important Work machine, for example, be exactly main Work machine at the hoisting crane of harbour and station handling material.
Clamp hangs the weight-lifting equipment that weight-lifting equipment is a kind of conveniently assemble and disassemble, has the advantages such as efficiency is high, easy to use, and it utilizes clamp goods clamping easily, carries out transfer, the lifting of goods.Not, manually to the goods tether of packing, therefore can not save manpower, save time, raise the efficiency.
In China's patent documentation, (CN103708345A) discloses a kind of clamp and hung weight-lifting equipment, it comprises body, be fixedly installed in the erecting frame of described body, be fixedly installed in described erecting frame top motor, be installed on the clamp of described body and be fixedly installed in described body and drive the cylinder of described clamp, clamp comprises that fixed mount, rotation are installed on the control stalk of described erecting frame, rotate to be installed on described fixed mount and to be fixedly connected with described control stalk and rotate the jaw of holding, described jaw has two, and it rotates attachment point is same point.
It is little that the clamp that above-mentioned patent provides hangs weight-lifting equipment swinging radius, and its clamp and control stalk direction fix, and can not rotate, like this putting of goods required high, to the clamping inconvenience of goods.
Summary of the invention
The problems referred to above that the utility model exists for existing technology, provide a kind of clamp to hang weight-lifting equipment, and technical problem to be solved in the utility model is: how can improve the alerting ability of weight-lifting equipment and broaden the scope of work.
The purpose of this utility model can realize by following technical proposal:
A kind of clamp hangs weight-lifting equipment, described weight-lifting equipment comprises base, on described base, be installed with crossbeam, it is characterized in that, described crossbeam is provided with can be along the axially movable dolly of described crossbeam, and the two ends of described crossbeam are installed with respectively motor one and motor two, are connected with roller bearing one on the output shaft of described motor one, on described roller bearing one, be wound with rope one, the outer end of described rope one is connected mutually with one end of described dolly, on the output shaft of described motor two, be connected with roller bearing two, on described roller bearing two, be wound with rope two, the outer end of described rope two is connected mutually with the other end of described dolly, described weight-lifting equipment also comprises support, motor three, installation shaft and clamping device, described support is connected mutually with described dolly, described motor three is installed on described support, described installation shaft is vertically arranged on described support, described motor three is connected with described installation shaft and can drives under described installation shaft in the vertical direction and moves, described clamping device is installed in the lower end of described installation shaft, described clamping device comprises adapter shaft, jig arm one and jig arm two, described adapter shaft is horizontally installed on described installation shaft lower end, the upper end of described jig arm one and jig arm two is all connected with described installation shaft, the lower end of described jig arm one and jig arm two can be moved in opposite directions under the drive of engine installation.
Its principle is as follows: on the base of this weight-lifting equipment, be installed with crossbeam, this crossbeam plays main load-bearing effect, crossbeam is provided with can be along the axially movable dolly of crossbeam, crossbeam two ends are installed with respectively motor one and motor two, motor one is connected with dolly by rope one, and motor two is connected with dolly by rope two; Motor one and motor two drive respectively the rotation of roller bearing one and roller bearing two, just can control the folding and unfolding of rope one and rope two, by controlling the rotation of different directions of motor one and motor two, in the time that rope one is wound around contraction, rope two is with regard to reverse relieving, dolly can move towards motor one this end, otherwise, move towards motor two ends.Clamping device on support and the support being connected mutually with dolly can both move along with dolly, and by the movement of dolly, this weight-lifting equipment can extend to crossbeam lower area Anywhere by operating range.In this equipment, installation shaft is vertically arranged on support, motor three is connected with installation shaft and can drives under installation shaft in the vertical direction and moves, like this requirement for height of goods is reduced, can be clamped to the goods of differing heights, simultaneously also can be by height certain freight lifting, reach the object of transfer cargo height, clamping device is installed in the lower end of installation shaft, clamping device comprises adapter shaft, jig arm one and jig arm two, drive by engine installation, the lower end of jig arm one and jig arm two can be moved in opposite directions and be moved dorsad, when both move in opposite directions, the pitch smaller of jig arm one and jig arm two, just can clamp goods, can unloaded of cargo when both move dorsad, very convenient, the operating range of this weight-lifting equipment is large, when work, do not need artificial handling, work efficiency is high.
Hang in weight-lifting equipment at above-mentioned clamp, on the output shaft of described motor three, be installed with gear, the upper side of described installation shaft is provided with tooth bar, and described gear is meshed with described tooth bar, and described installation shaft is slidably arranged on described support.Motor three drives moving up and down of installation shaft by rack-and-gear, compact conformation, and speed is easily controlled, and precision is high.
Hang in weight-lifting equipment at above-mentioned clamp, the middle part of described adapter shaft is installed in described installation shaft, the upper end of described jig arm one and jig arm two is hinged on respectively the two ends of described adapter shaft, the lower end of described installation shaft is also installed with cylinder, described cylinder vertically arranges, on the piston rod of described cylinder, be installed with contiguous block, between described jig arm one and contiguous block, be provided with pipe link one, described pipe link one one end is hinged on described contiguous block, and the other end of described pipe link one is hinged on the middle part of described jig arm one; Between described jig arm two and contiguous block, be provided with pipe link two, described pipe link two one end are hinged on described contiguous block, and the other end of described pipe link two is hinged on the middle part of described jig arm two.Adapter shaft is fixed, in the time that cylinder moves, cylinder piston rod promotes contiguous block and moves up and down, contiguous block will drive pipe link one and pipe link two to move, because middle part and the pipe link one of jig arm one are hinged, the movement of pipe link, can change the angle of jig arm one and pipe link one, jig arm one can be rotated around the hinge-point of itself and adapter shaft under the drive of pipe link one, in like manner because middle part and the pipe link two of jig arm two are hinged, the movement of pipe link, can change the angle of jig arm two and pipe link two, jig arm two can be rotated around the hinge-point of itself and adapter shaft under the drive of pipe link two, like this jig arm once and jig arm two lower ends can near or away from, thereby control clamping or unloaded of cargo.
Hang in weight-lifting equipment at above-mentioned clamp, the lower end of described jig arm one is installed with clamping plate one, and the lower end of described jig arm two is installed with clamping plate two, the vis-a-vis setting of the front of described clamping plate one and clamping plate two.The area of contact that can increase itself and goods after clamping plate one and clamping plate two is set, thereby in the time of goods clamping, increases friction force, can more easily clamp goods.
Hang in weight-lifting equipment at above-mentioned clamp, on described support, be also provided with grounding jumper.Grounding jumper can prevent the Danger Electric shock risk that electric leakage brings.
Compared with prior art, advantage of the present utility model is as follows:
1, this equipment is by the mobile in opposite directions goods that clamps of jig arm one and jig arm two, can unloaded of cargo when both move dorsad, and very convenient, the operating range of this weight-lifting equipment is large, does not need artificial handling when work, and work efficiency is high.
2, this weight-lifting equipment can extend to crossbeam lower area Anywhere by operating range, and operating range is large.
3, this equipment arranges the area of contact that can increase itself and goods after clamping plate one and clamping plate two, thereby in the time of goods clamping, increases friction force, can more easily clamp goods.
Brief description of the drawings
Fig. 1 is the structural representation of facing of this equipment.
Fig. 2 is the local structure schematic diagram of this equipment.
In figure, 1, base; 2, crossbeam; 3, dolly; 4, motor one; 5, motor two; 6, roller bearing one; 7, roller bearing two; 8, rope one; 9, rope two; 10, support; 11, motor three; 12, installation shaft; 13, clamping device; 131, adapter shaft; 132, jig arm one; 133, jig arm two; 14, cylinder; 15, contiguous block; 16, pipe link one; 17, pipe link two; 18, clamping plate one; 19, clamping plate two; 20, gear; 21, tooth bar.
Detailed description of the invention
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is carried out to clear, complete description, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, this weight-lifting equipment comprises base 1, on base 1, be installed with crossbeam 2, crossbeam 2 is provided with can be along the axially movable dolly 3 of crossbeam 2, the two ends of crossbeam 2 are installed with respectively motor 1 and motor 25, on the output shaft of motor 1, be connected with roller bearing 1, be wound with rope 1 on roller bearing 1, the outer end of rope 1 is connected mutually with one end of dolly 3, on the output shaft of motor 25, be connected with roller bearing 27, be wound with rope 29 on roller bearing 27, the outer end of rope 29 is connected mutually with the other end of dolly 3, weight-lifting equipment also comprises support 10, motor 3 11, installation shaft 12 and clamping device 13, support 10 is connected mutually with dolly 3, motor 3 11 is installed on support 10, installation shaft 12 is vertically arranged on support 10 and can slides up and down, on the output shaft of motor 3 11, be installed with gear 20, the upper side of installation shaft 12 is provided with tooth bar 21, gear 20 is meshed with tooth bar 21, clamping device 13 is installed in the lower end of installation shaft 12, clamping device 13 comprises adapter shaft 131, jig arm 1 and jig arm 2 133, the middle part of adapter shaft 131 is installed in installation shaft 12, the upper end of jig arm 1 and jig arm 2 133 is hinged on respectively the two ends of adapter shaft 131, the lower end of installation shaft 12 is also installed with cylinder 14, cylinder 14 vertically arranges, on the piston rod of cylinder 14, be installed with contiguous block 15, between jig arm 1 and contiguous block 15, be provided with pipe link 1, pipe link one 16 one end are hinged on contiguous block 15, the other end of pipe link 1 is hinged on the middle part of jig arm 1, between jig arm 2 133 and contiguous block 15, be provided with pipe link 2 17, pipe link 2 17 one end are hinged on contiguous block 15, the other end of pipe link 2 17 is hinged on the middle part of jig arm 2 133, the upper end of jig arm 1 and jig arm 2 133 is all connected with installation shaft 12, the lower end of jig arm 1 and jig arm 2 133 can be moved in opposite directions under the drive of engine installation, the lower end of jig arm 1 is installed with clamping plate 1, the lower end of jig arm 2 133 is installed with clamping plate 2 19, the vis-a-vis setting of the front of clamping plate 1 and clamping plate 2 19, on this equipment medium-height trestle 10, be also provided with grounding jumper, prevent with this Danger Electric shock risk that electric leakage brings.
Its principle is as follows: on the base 1 of this weight-lifting equipment, be installed with crossbeam 2, this crossbeam 2 plays main load-bearing effect, crossbeam 2 is provided with can be along the axially movable dolly 3 of crossbeam 2, crossbeam 2 two ends are installed with respectively motor 1 and motor 25, motor 1 is connected with dolly 3 by rope 1, and motor 25 is connected with dolly 3 by rope 29; Motor 1 and motor 25 drive respectively the rotation of roller bearing 1 and roller bearing 27, just can control the folding and unfolding of rope 1 and rope 29, by controlling the rotation of different directions of motor 1 and motor 25, in the time that rope 1 is wound around contraction, rope 29 is with regard to reverse relieving, dolly 3 can move towards motor one 4 these ends, otherwise, move towards motor 25 ends.Clamping device 13 on support 10 and the support 10 being connected mutually with dolly 3 can both move along with dolly 3, and by the movement of dolly 3, this weight-lifting equipment can extend to operating range crossbeam 2 lower areas Anywhere.In this equipment, installation shaft 12 is vertically arranged on support 10, and motor 3 11 drives moving up and down of installation shaft 12 by gear 20 tooth bars 21, compact conformation, and speed is easily controlled, and precision is high, like this requirement for height of goods is reduced, can be clamped to the goods of differing heights, simultaneously also can be by height certain freight lifting, reach the object of transfer cargo height, clamping device 13 is installed in the lower end of installation shaft 12, clamping device 13 comprises adapter shaft 131, jig arm 1 and jig arm 2 133, adapter shaft 131 is fixed, in the time that cylinder 14 moves, cylinder 14 piston rods promote contiguous block 15 and move up and down, contiguous block 15 will drive pipe link 1 and pipe link 2 17 to move, because middle part and the pipe link 1 of jig arm 1 are hinged, the movement of pipe link, can change the angle of jig arm 1 and pipe link 1, jig arm 1 can be rotated around the hinge-point of itself and adapter shaft 131 under the drive of pipe link 1, in like manner because middle part and the pipe link 2 17 of jig arm 2 133 are hinged, the movement of pipe link, can change the angle of jig arm 2 133 and pipe link 2 17, jig arm 2 133 can be rotated around the hinge-point of itself and adapter shaft 131 under the drive of pipe link 2 17, like this jig arm 1 and jig arm 2 133 lower ends just can near or away from, thereby control clamping or unloaded of cargo, very convenient, jig arm 1 and jig arm 2 133 lower ends arrange the area of contact that can increase itself and goods after clamping plate 1 and clamping plate 2 19, thereby in the time of goods clamping, increase friction force, can more easily clamp goods.The operating range of this weight-lifting equipment is large, does not need artificial handling when work, and work efficiency is high.
This clamp hangs the ground insulation resistance of the each circuit of control panel in weight-lifting equipment, in general environment, should be not less than 0.8 megaohm, in wet environment, should be not less than 0.4 megaohm; To not bearing the electric elements of megger impacting with high pressure; Should be by its dismounting or disconnecting before test; Install when slip and should remove iron rust, correct straightly, make to drag and contact well with current collection; The shell of all electrical equipments of weight-lifting equipment is answered ground connection, and weight-lifting equipment safety ruler position is determined according to the position of the limit switch of adjacent hoisting crane by user; The relevant regulations that should meet GB/T14405 are installed in the manufacture of weight-lifting equipment.
Do not deviating under the prerequisite of marrow of the present utility model, the utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. a clamp hangs weight-lifting equipment, described weight-lifting equipment comprises base (1), on described base (1), be installed with crossbeam (2), it is characterized in that, described crossbeam (2) is provided with can be along the axially movable dolly of described crossbeam (2) (3), the two ends of described crossbeam (2) are installed with respectively motor one (4) and motor two (5), on the output shaft of described motor one (4), be connected with roller bearing one (6), on described roller bearing one (6), be wound with rope one (8), the outer end of described rope one (8) is connected mutually with one end of described dolly (3), on the output shaft of described motor two (5), be connected with roller bearing two (7), on described roller bearing two (7), be wound with rope two (9), the outer end of described rope two (9) is connected mutually with the other end of described dolly (3), described weight-lifting equipment also comprises support (10), motor three (11), installation shaft (12) and clamping device (13), described support (10) is connected mutually with described dolly (3), described motor three (11) is installed on described support (10), described installation shaft (12) is vertically arranged on described support (10), described motor three (11) is connected with described installation shaft (12) and can drives under described installation shaft (12) in the vertical direction and moves, described clamping device (13) is installed in the lower end of described installation shaft (12), described clamping device (13) comprises adapter shaft (131), jig arm one (132) and jig arm two (133), described adapter shaft (131) is horizontally installed on described installation shaft (12) lower end, the upper end of described jig arm one (132) and jig arm two (133) is all connected with described installation shaft (12), the lower end of described jig arm one (132) and jig arm two (133) can be moved in opposite directions under the drive of engine installation.
2. a kind of clamp hangs weight-lifting equipment according to claim 1, it is characterized in that, on the output shaft of described motor three (11), be installed with gear (20), the upper side of described installation shaft (12) is provided with tooth bar (21), described gear (20) is meshed with described tooth bar (21), and described installation shaft (12) is slidably arranged on described support (10).
3. hang weight-lifting equipment according to a kind of clamp described in claim 1 or 2, it is characterized in that, the middle part of described adapter shaft (131) is installed in described installation shaft (12), the upper end of described jig arm one (132) and jig arm two (133) is hinged on respectively the two ends of described adapter shaft (12), the lower end of described installation shaft (12) is also installed with cylinder (14), described cylinder (14) vertically arranges, on the piston rod of described cylinder (14), be installed with contiguous block (15), between described jig arm one (132) and contiguous block (15), be provided with pipe link one (16), described pipe link one (16) one end is hinged on described contiguous block (15), the other end of described pipe link one (16) is hinged on the middle part of described jig arm one (132), between described jig arm two (133) and contiguous block (15), be provided with pipe link two (17), it is upper that described pipe link two (17) one end are hinged on described contiguous block (15), and the other end of described pipe link two is hinged on the middle part of described jig arm two (133).
4. hang weight-lifting equipment according to a kind of clamp described in claim 1 or 2, it is characterized in that, the lower end of described jig arm one (132) is installed with clamping plate one (18), the lower end of described jig arm two (133) is installed with clamping plate two (19), the vis-a-vis setting of the front of described clamping plate one (18) and clamping plate two (19).
5. hang weight-lifting equipment according to a kind of clamp described in claim 1 or 2, it is characterized in that, described support is also provided with grounding jumper on (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279839.9U CN203865847U (en) | 2014-05-28 | 2014-05-28 | Clamp lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279839.9U CN203865847U (en) | 2014-05-28 | 2014-05-28 | Clamp lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865847U true CN203865847U (en) | 2014-10-08 |
Family
ID=51646826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279839.9U Expired - Fee Related CN203865847U (en) | 2014-05-28 | 2014-05-28 | Clamp lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865847U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540423A (en) * | 2016-01-21 | 2016-05-04 | 河南理工大学 | Quick unhooking device with rocker sliding block mechanism |
| CN108116971A (en) * | 2017-12-21 | 2018-06-05 | 河南巨人起重机集团有限公司重庆高新分公司 | Crane Special running |
| CN108545609A (en) * | 2018-04-18 | 2018-09-18 | 吴正芳 | A kind of auxiliary adjustment balancing device for slinging installation steel construction |
| CN108928734A (en) * | 2018-06-28 | 2018-12-04 | 湖州德飞机械科技有限公司 | A kind of pipeline crawl gripper arm |
| CN108946525A (en) * | 2018-08-16 | 2018-12-07 | 胡浩成 | A kind of tower crane crane arm facilitating maintenance |
| CN109019312A (en) * | 2018-08-17 | 2018-12-18 | 朱翠帮 | A kind of stacking loop wheel machine of ring flange |
-
2014
- 2014-05-28 CN CN201420279839.9U patent/CN203865847U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540423A (en) * | 2016-01-21 | 2016-05-04 | 河南理工大学 | Quick unhooking device with rocker sliding block mechanism |
| CN108116971A (en) * | 2017-12-21 | 2018-06-05 | 河南巨人起重机集团有限公司重庆高新分公司 | Crane Special running |
| CN108545609A (en) * | 2018-04-18 | 2018-09-18 | 吴正芳 | A kind of auxiliary adjustment balancing device for slinging installation steel construction |
| CN108545609B (en) * | 2018-04-18 | 2019-07-02 | 太原北方重工机械有限公司 | It is a kind of for sling installation steel construction auxiliary adjust balancing device |
| CN108928734A (en) * | 2018-06-28 | 2018-12-04 | 湖州德飞机械科技有限公司 | A kind of pipeline crawl gripper arm |
| CN108928734B (en) * | 2018-06-28 | 2020-11-17 | 诸暨易和项目投资有限公司 | Mechanical claw arm for pipeline grabbing |
| CN108946525A (en) * | 2018-08-16 | 2018-12-07 | 胡浩成 | A kind of tower crane crane arm facilitating maintenance |
| CN109019312A (en) * | 2018-08-17 | 2018-12-18 | 朱翠帮 | A kind of stacking loop wheel machine of ring flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |