CN203865852U - Clamping device of clamp lifting equipment - Google Patents
Clamping device of clamp lifting equipment Download PDFInfo
- Publication number
- CN203865852U CN203865852U CN201420284541.7U CN201420284541U CN203865852U CN 203865852 U CN203865852 U CN 203865852U CN 201420284541 U CN201420284541 U CN 201420284541U CN 203865852 U CN203865852 U CN 203865852U
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- Prior art keywords
- jig arm
- motor
- lifting equipment
- pipe link
- shaft
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Abstract
The utility model provides a clamping device of clamp lifting equipment, belongs to the technical field of lifting equipment, and solves the technical problems of inconvenience for loading and unloading, low working efficiency and the like. The clamping device comprises a bracket, a third motor, a mounting shaft, a connecting shaft, an air cylinder, a first clamping arm and a second clamping arm, wherein the third motor is fixedly arranged on the bracket; a gear is fixedly arranged on the output shaft of the third motor; the mounting shaft is vertically arranged on the bracket and can slide in the vertical direction; a rack is arranged on the upper side surface of the mounting shaft; the gear is engaged with the rack; the upper ends of the first clamping arm and the second clamping arm are hinged at the two ends of the connecting shaft respectively; the air cylinder is fixedly arranged at the lower end of the mounting shaft; the lower ends of the first clamping arm and the second clamping arm can be driven through the air cylinder to move towards each other. According to the clamping device, 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, the operation is very convenient, manual loading and unloading are not required during operation, and the working efficiency is high.
Description
Technical field
The utility model belongs to weight-lifting equipment technical field, relates to a kind of clamp and hangs weight-lifting equipment, and specifically a kind of clamp hangs the holding device of 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; The holding device that clamp hangs weight-lifting equipment is the core component that clamp hangs weight-lifting equipment.
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 the height of its holding device can not regulate, underaction, 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 the holding device of weight-lifting equipment, and technical problem to be solved in the utility model is: alerting ability and the work efficiency that how can improve weight-lifting equipment.
The purpose of this utility model can realize by following technical proposal:
A kind of clamp hangs the holding device of weight-lifting equipment, it is characterized in that, described holding device comprises support, motor three and installation shaft, described motor three is installed on described support, on the output shaft of described motor three, be installed with gear, described installation shaft is vertically arranged on described support and can vertically slides, and the upper side of described installation shaft is provided with tooth bar, and described gear is meshed with described tooth bar, described holding device also comprises adapter shaft, jig arm one and jig arm two, described adapter shaft is horizontally installed on described installation shaft lower end, 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, 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.
Its principle is as follows: in this device, installation shaft is vertically arranged on support, motor three driven gears rotate, gear is meshed with the tooth bar in installation shaft, can drive installation shaft to move up and down in support, thereby change holding device height, can reduce the requirement for height of goods like this, 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, 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, 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, control thus clamping or unloaded of cargo, jig arm one and jig arm two rely on same cylinder that power is provided, keep strokes, harmony is good.
Hang in the holding device of 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 the holding device of 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.
Hang in the holding device of weight-lifting equipment at above-mentioned clamp, described weight-lifting equipment comprises base, on described base, be installed with crossbeam, described crossbeam is provided with can be along the axially movable dolly of described crossbeam, the two ends of described crossbeam are installed with respectively motor one and motor two, on the output shaft of described motor one, be connected with roller bearing 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 support is installed on described dolly.Crossbeam on weight-lifting equipment base plays main load-bearing effect, and crossbeam is provided with can be along the axially movable dolly of crossbeam, and 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; Can both move along with dolly with the dolly holding device that is connected mutually, by the movement of dolly, this weight-lifting equipment can extend to crossbeam lower area Anywhere by operating range.
Compared with prior art, advantage of the present utility model is as follows:
1, this device 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, when work, do not need artificial handling, 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, after this device clamping plate one and clamping plate two, can increase the area of contact of itself and goods, thereby in the time of goods clamping, increase friction force, can more easily clamp goods.
Brief description of the drawings
Fig. 1 is the structural representation of facing of weight-lifting equipment.
Fig. 2 is the structural representation of facing of this device.
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, 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 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.
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 (4)
1. a clamp hangs the holding device of weight-lifting equipment, it is characterized in that, described holding device comprises support (10), motor three (11) and installation shaft (12), described motor three (11) is installed on described support (10), on the output shaft of described motor three (11), be installed with gear (20), described installation shaft (12) is vertically arranged on described support (10) above and can vertically slides, the upper side of described installation shaft (12) is provided with tooth bar (21), described gear (20) is meshed with described tooth bar (21), described holding device also 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 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 (131), 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 (17) is hinged on the middle part of described jig arm two (133).
2. a kind of clamp hangs the holding device of weight-lifting equipment according to claim 1, 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).
3. the holding device that hangs weight-lifting equipment according to a kind of clamp described in claim 1 or 2, is characterized in that, described support is also provided with grounding jumper on (10).
4. hang the holding device of weight-lifting equipment according to a kind of clamp described in claim 1 or 2, it is characterized in that, described weight-lifting equipment comprises base (1), on described base (1), be installed with crossbeam (2), 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 support (10) is installed on described dolly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284541.7U CN203865852U (en) | 2014-05-28 | 2014-05-28 | Clamping device of clamp lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284541.7U CN203865852U (en) | 2014-05-28 | 2014-05-28 | Clamping device of clamp lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865852U true CN203865852U (en) | 2014-10-08 |
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ID=51646831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284541.7U Expired - Fee Related CN203865852U (en) | 2014-05-28 | 2014-05-28 | Clamping device of clamp lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865852U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197787A (en) * | 2015-11-06 | 2015-12-30 | 盐城工学院 | Lightweight loading and unloading machine |
| CN106276103A (en) * | 2016-08-19 | 2017-01-04 | 滁州市成业机械制造有限公司 | A kind of suspension type workpiece transport device |
| CN106477319A (en) * | 2016-11-29 | 2017-03-08 | 武威市津威环境科技有限责任公司 | A kind of automatic loading and unloading machine |
| CN108160861A (en) * | 2017-12-20 | 2018-06-15 | 成都新诚华创电子有限公司 | For the needle-threading machine of preset potentiometer substrate |
| CN108622650A (en) * | 2018-06-05 | 2018-10-09 | 芜湖致远机电设备科技有限公司 | A kind of traversing conveying device |
| CN111960257A (en) * | 2020-09-22 | 2020-11-20 | 王坤旺 | Quick hoisting accessory of lifting device |
| CN112010174A (en) * | 2020-09-24 | 2020-12-01 | 萧县奥新农业科技有限公司 | Electromechanical equipment installation device and use method thereof |
| CN115650050A (en) * | 2022-12-12 | 2023-01-31 | 河南合力起重机械有限公司 | Novel roasting multifunctional crane |
-
2014
- 2014-05-28 CN CN201420284541.7U patent/CN203865852U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197787A (en) * | 2015-11-06 | 2015-12-30 | 盐城工学院 | Lightweight loading and unloading machine |
| CN105197787B (en) * | 2015-11-06 | 2017-02-01 | 盐城工学院 | Lightweight loading and unloading machine |
| CN106276103A (en) * | 2016-08-19 | 2017-01-04 | 滁州市成业机械制造有限公司 | A kind of suspension type workpiece transport device |
| CN106477319A (en) * | 2016-11-29 | 2017-03-08 | 武威市津威环境科技有限责任公司 | A kind of automatic loading and unloading machine |
| CN106477319B (en) * | 2016-11-29 | 2019-03-08 | 武威市津威环境科技有限责任公司 | A kind of automatic loading and unloading machine |
| CN108160861A (en) * | 2017-12-20 | 2018-06-15 | 成都新诚华创电子有限公司 | For the needle-threading machine of preset potentiometer substrate |
| CN108622650A (en) * | 2018-06-05 | 2018-10-09 | 芜湖致远机电设备科技有限公司 | A kind of traversing conveying device |
| CN111960257A (en) * | 2020-09-22 | 2020-11-20 | 王坤旺 | Quick hoisting accessory of lifting device |
| CN111960257B (en) * | 2020-09-22 | 2023-05-02 | 阜阳市东建市政园林建设有限公司 | Quick hoisting device of hoisting equipment |
| CN112010174A (en) * | 2020-09-24 | 2020-12-01 | 萧县奥新农业科技有限公司 | Electromechanical equipment installation device and use method thereof |
| CN115650050A (en) * | 2022-12-12 | 2023-01-31 | 河南合力起重机械有限公司 | Novel roasting multifunctional crane |
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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 |
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| EXPY | Termination of patent right or utility model |