CN201367302Y - Electric turnover clamp - Google Patents
Electric turnover clamp Download PDFInfo
- Publication number
- CN201367302Y CN201367302Y CNU2009200352306U CN200920035230U CN201367302Y CN 201367302 Y CN201367302 Y CN 201367302Y CN U2009200352306 U CNU2009200352306 U CN U2009200352306U CN 200920035230 U CN200920035230 U CN 200920035230U CN 201367302 Y CN201367302 Y CN 201367302Y
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- CN
- China
- Prior art keywords
- clamp
- fixed clamp
- slide block
- moving caliper
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric turnover clamp in the technical field of lifting appliances. The clamp includes a clamp mechanism and a turnover mechanism. In the clamp mechanism, a fixed clamp body and a moving clamp body are connected through a lead screw nut, and a clamping motor is connected with a lead screw in a transmission way. The turnover mechanism comprises a support frame which is internally provided with a turnover motor, the turnover motor is connected with a rotating shaft in a transmission way, the rotating shaft is provided with two sprocket wheels symmetrically, the sprocket wheels are respectively meshed and provided with chains, and two ends of the chains are respectively articulated with the fixed clamp and the moving clamp. The upper side of the turnover mechanism is connected with a vertical shaft through a bearing seat and a plane bearing, the vertical shaft and an upper lifting lug frame are relatively fixed, the side of the bearing seat is provided with a steering motor that is connected with the vertical shaft in a transmission way, and the upper end of the upper lifting lug frame is provided with a lifting lug shaft. During the hoisting process, coiled steel not only can be turned over, but also can rotate by a certain angle in the plane through the steering motor and be arranged neatly to facilitate operation and management. The electric turnover clamp is specially applied to hoisting, conveying and turning over coiled materials of the same class of the coiled steel.
Description
Technical field
The utility model relates to a kind of instrument that is used for coil is carried out handling, upset operation.
Background technology
In the prior art, a kind of turning over coiled steel suspender that has is arranged, its patent No. is: ZL03284558.8, this reversal hanger mainly is made up of caliper unit and switching mechanism, wherein, caliper unit: clamping motor and gear reducer are assemblied in the fixed clamp, moving caliper is sleeved on outside the fixed clamp, by feed screw nut moving caliper is linked to each other with fixed clamp, fixed clamp slide block and moving caliper slide block are installed in respectively on fixed clamp and the moving caliper, between fixed clamp slide block and the fixed clamp, and be respectively equipped with reset tension spring between moving caliper slide block and the moving caliper, between fixed clamp slide block and fixed clamp, and also be provided with three row's linear roller bearings between moving caliper slide block and the moving caliper separately, the opening between moving caliper and the fixed clamp forms tong chops; Switching mechanism: counterweight, sprocket wheel, shackle, retarder are installed on the bracing frame, output shaft on the retarder is contained in the hole of sprocket wheel, can with the bracing frame relative motion, chain assemblies is installed on the sprocket wheel and with sprocket wheel and is meshed, two end points of the two ends of chain assemblies and clamp are hinged.During its work, by feed screw nut coil is clamped, lifting can hang ground with coil then, rotates by the retarder drive sprocket then, after sprocket wheel pulling suspender turns an angle, puts down coil, and then coil can be reversed 90 ° and be placed on ground.Its weak point is: this turning over coiled steel suspender does not have the function that makes coil hand of rotation in horizontal surface, when the handling coil, because can not rotation direction, so it makes things convenient for inadequately.
The utility model content
The purpose of this utility model provide a kind of can be in horizontal surface the turning over coiled steel clamp of rotation direction, make the handling coil convenient.
The purpose of this utility model is achieved in that the electric turnover clamp, comprise caliper unit and switching mechanism, described caliper unit comprises fixed clamp and moving caliper, moving caliper is sleeved on fixed clamp one end, link to each other by feed screw nut between moving caliper and the fixed clamp, clamping motor is arranged in the fixed clamp and with lead screw transmission and is connected, the chute that is provided with in opposite directions on fixed clamp and the moving caliper forms an open wedge, be separately installed with fixed clamp slide block and moving caliper slide block in two chutes, between fixed clamp slide block and the fixed clamp, be respectively equipped with reset tension spring between moving caliper slide block and the moving caliper; Described switching mechanism comprises bracing frame, is provided with the upset motor in the bracing frame, and the upset drive of motor is connected with rotating shaft, is arranged with two sprocket wheels in the rotating shaft, on the sprocket wheel separately engagement chain is installed, the two ends of chain respectively with decide clamp and moving clamp is hinged; Described switching mechanism upside is connected with vertical shaft through bearing seat and surface bearing, vertical shaft and last hanger frame relative fixed, and described bearing seat side is provided with steer motor, is in transmission connection between steer motor and the vertical shaft, and last hanger frame upper end is provided with shackle shaft.
During the utility model work, fixed clamp and fixed clamp slide block insert in the centre hole of coil formation, and moving caliper is positioned at the coil outside, starts clamping motor, leading screw rotates, by the motion of nut pulling moving caliper, jaw is tightened up, clamp coil, after the lifting, can be by upset motor-driven sprocket rotation, chain pulling fixed clamp and moving caliper are together with turning over coiled steel, during to the appropriate location, can put down coil, coil can be realized 90 ° of upsets, in the lifting process, rotates with respect to vertical shaft by the movable axle drive shaft bearing of steer motor, because bearing seat links to each other with switching mechanism, so can by this mode, coil can be turned to the appropriate location and put down so that the coil that is suspended between the jaw planar turns an angle, not only can realize upset, simultaneously, can also make its discharging more neat, make things convenient for operation and management.The utility model is exclusively used in handling, the upset of the coiled material of coil one class.
For making moving caliper slide block and fixed clamp slide block in respective slide slots, move flexibly, between fixed clamp slide block and the fixed clamp, be provided with some cylindrical rollers separately between moving caliper slide block and the moving caliper.In the lifting process, the coil by gravity, can move downward, at this moment, slide block can move downward along the wedge shape mouth, wedge shape mouth pitch smaller, coil tightly can be clamped, cylindrical roller play the guiding role, after shedding coil, reset tension spring can retract original position with moving caliper slide block and fixed clamp slide block, for lifting next time is got ready.
Because jaw position contacts with coil, wear and tear easily in this position, and the pincers hyoplastron is installed respectively on the forward surface of described fixed clamp slide block and moving caliper slide block, the pincers hyoplastron can be changed, its surface also can be made more coarsely, increases friction coefficient, so that better lift by crane coil.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of electric turnover clamp among Fig. 1.
Fig. 3 is the structural representation of the utility model steering hardware.
Fig. 4 is the structural representation of the utility model switching mechanism.
Fig. 5 is the moving caliper structural representation.
Fig. 6 is the fixed clamp structural representation.
Wherein, 1 moving caliper, 2 fixed clamps, 3 chains, 4 second driving gear pairs, 5 sprocket wheels, 6 switching mechanisms, 7 steering hardwarees, 8 clamping motors, 9 nuts, 10 leading screws, 11 shackle shafts, hanger frame on 12,13 vertical shafts, 14 first driving gear pairs, 15 bearing seats, 16,28 cylindrical rollers, 17 steer motor, 18 surface bearings, 19 upset motors, 20 bracing frames, 21 rotating shafts, 22,27 reset tension springs, 23,29 pincers hyoplastrons, 24 moving caliper slide blocks, 25,30 brace panels, 26 fixed clamp slide blocks, 101,201 chutes.
The specific embodiment
As figure, be the electric turnover clamp, it mainly is made up of caliper unit, switching mechanism 6 and steering hardware 7, wherein:
Caliper unit comprises fixed clamp 2 and moving caliper 1, moving caliper 1 is sleeved on fixed clamp 2 one ends, link to each other by leading screw 10 nuts 9 between moving caliper 1 and the fixed clamp 2, clamping motor 8 is arranged in the fixed clamp 2 and with leading screw 10 and is in transmission connection, the chute 101,201 that is provided with in opposite directions on fixed clamp 2 and the moving caliper 1 forms an open wedge, be separately installed with fixed clamp slide block 26 and moving caliper slide block 24 in two chutes 101,201, between fixed clamp slide block 26 and the fixed clamp 2, be respectively equipped with reset tension spring 22,27 between moving caliper slide block 24 and the moving caliper 1; Between fixed clamp slide block 26 and the fixed clamp 2, be provided with some cylindrical rollers 16,28 separately between moving caliper slide block 24 and the moving caliper 1; Be separately installed with pincers hyoplastron 23,29 on the forward surface of fixed clamp slide block 26 and moving caliper slide block 24.For gaining in strength, also be respectively equipped with brace panel 25,30 on moving caliper slide block 24 and the fixed clamp slide block 26.
Claims (3)
1, electric turnover clamp, comprise caliper unit and switching mechanism, described caliper unit comprises fixed clamp and moving caliper, moving caliper is sleeved on fixed clamp one end, link to each other by feed screw nut between moving caliper and the fixed clamp, clamping motor is arranged in the fixed clamp and with lead screw transmission and is connected, the chute that is provided with in opposite directions on fixed clamp and the moving caliper forms an open wedge, be separately installed with fixed clamp slide block and moving caliper slide block in two chutes, between fixed clamp slide block and the fixed clamp, be respectively equipped with reset tension spring between moving caliper slide block and the moving caliper; Described switching mechanism comprises bracing frame, is provided with the upset motor in the bracing frame, and the upset drive of motor is connected with rotating shaft, is arranged with two sprocket wheels in the rotating shaft, on the sprocket wheel separately engagement chain is installed, the two ends of chain respectively with decide clamp and moving clamp is hinged; It is characterized in that: described switching mechanism upside is connected with vertical shaft through bearing seat and surface bearing, vertical shaft and last hanger frame relative fixed, and described bearing seat side is provided with steer motor, is in transmission connection between steer motor and the vertical shaft, and last hanger frame upper end is provided with shackle shaft.
2, electric turnover clamp according to claim 1 is characterized in that: between fixed clamp slide block and the fixed clamp, be provided with some cylindrical rollers separately between moving caliper slide block and the moving caliper.
3, electric turnover clamp according to claim 1 and 2 is characterized in that: be separately installed with the pincers hyoplastron on the forward surface of described fixed clamp slide block and moving caliper slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200352306U CN201367302Y (en) | 2009-03-12 | 2009-03-12 | Electric turnover clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200352306U CN201367302Y (en) | 2009-03-12 | 2009-03-12 | Electric turnover clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367302Y true CN201367302Y (en) | 2009-12-23 |
Family
ID=41486197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200352306U Expired - Fee Related CN201367302Y (en) | 2009-03-12 | 2009-03-12 | Electric turnover clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367302Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050382A (en) * | 2010-12-28 | 2011-05-11 | 宋振才 | Electric air turning clamp of vertical and horizontal coils |
| CN102085995A (en) * | 2010-12-28 | 2011-06-08 | 宋振才 | Hydraulic clamp capable of tilting vertical and horizontal rolls in air |
| CN102849616A (en) * | 2012-09-10 | 2013-01-02 | 河北长江中远吊索具有限公司 | Electric flip clamp |
| CN103145025A (en) * | 2013-03-06 | 2013-06-12 | 力帆实业(集团)股份有限公司 | Side wall turnover lifting appliance |
| CN105480847A (en) * | 2016-01-22 | 2016-04-13 | 安徽江淮汽车股份有限公司 | Double-limb lifting sling and combined lifting sling |
| CN108178102A (en) * | 2017-11-23 | 2018-06-19 | 浙江交工集团股份有限公司 | A kind of self-locking type fixture and its installation method |
| CN111453609A (en) * | 2020-04-24 | 2020-07-28 | 唐云 | Clamping type hoisting sling of building construction crane and hoisting construction method |
-
2009
- 2009-03-12 CN CNU2009200352306U patent/CN201367302Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050382A (en) * | 2010-12-28 | 2011-05-11 | 宋振才 | Electric air turning clamp of vertical and horizontal coils |
| CN102085995A (en) * | 2010-12-28 | 2011-06-08 | 宋振才 | Hydraulic clamp capable of tilting vertical and horizontal rolls in air |
| CN102085995B (en) * | 2010-12-28 | 2012-10-03 | 宋振才 | Hydraulic clamp capable of tilting vertical and horizontal rolls in air |
| CN102050382B (en) * | 2010-12-28 | 2012-10-03 | 宋振才 | Electric air turning clamp of vertical and horizontal coils |
| CN102849616A (en) * | 2012-09-10 | 2013-01-02 | 河北长江中远吊索具有限公司 | Electric flip clamp |
| CN103145025A (en) * | 2013-03-06 | 2013-06-12 | 力帆实业(集团)股份有限公司 | Side wall turnover lifting appliance |
| CN103145025B (en) * | 2013-03-06 | 2014-08-13 | 力帆实业(集团)股份有限公司 | Side wall turnover lifting appliance |
| CN105480847A (en) * | 2016-01-22 | 2016-04-13 | 安徽江淮汽车股份有限公司 | Double-limb lifting sling and combined lifting sling |
| CN108178102A (en) * | 2017-11-23 | 2018-06-19 | 浙江交工集团股份有限公司 | A kind of self-locking type fixture and its installation method |
| CN108178102B (en) * | 2017-11-23 | 2023-11-10 | 浙江交工集团股份有限公司 | Self-locking clamp and installation method thereof |
| CN111453609A (en) * | 2020-04-24 | 2020-07-28 | 唐云 | Clamping type hoisting sling of building construction crane and hoisting construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130312 |