CN214298909U

CN214298909U - Turnover type lifting appliance

Info

Publication number: CN214298909U
Application number: CN202023289174.4U
Authority: CN
Inventors: 陈荣根
Original assignee: Baoying Tongyang Mechanical Forging Co ltd
Current assignee: Baoying Tongyang Mechanical Forging Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-28
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a hoist technical field especially relates to a convertible hoist, including removing frame, link, bearing, dwang, mounting panel, clamp, driven gear, gear motor and driving gear, the quantity that removes the frame is two, and two remove the relative setting of frame, link fixed connection is in the bottom that removes the frame, the bearing inlays the bottom of establishing at the inside middle part of link, the fixed inner circle of pegging graft at the bearing of dwang, mounting panel fixed connection is in the one end of dwang, clamp fixed connection is in one side of mounting panel, and two clamps set up relatively. The utility model discloses carry out the centre gripping back to the work piece at two clamp interactions, two gear motor move simultaneously, transmit the power through the driving gear for driven gear for the dwang drives the mounting panel and clamps the rotation, and then is convenient for carry out the upset operation to the work piece, and safe and reliable has improved the stability of work piece upset.

Description

Turnover type lifting appliance

Technical Field

The utility model relates to a hoist technical field specifically is a convertible hoist.

Background

The lifting appliance is commonly used by special rigging such as a lifting hook, a steel wire rope and a chain, the lifting suction disc, the clamp and the fork can be used as a special lifting appliance on a crane for a long time, and also can be used as a replaceable auxiliary lifting appliance to be hung on the lifting hook for temporary use, and the lifting appliance is commonly used for various warehouses and storage yards to improve the operation efficiency.

The hoist in the use, generally need operate the work piece of difference, and some work pieces need carry out the operation of upset, and the operation of overturning relies on simple hoisting equipment to hook certain position of work piece more now, relies on the work piece to overturn as the pivot of upset with ground contact position, and the upset is comparatively inconvenient, has certain potential safety hazard, and when hoist centre gripping work piece, adjusts comparatively inconveniently, and the inconvenient centre gripping of advancing to the work piece of equidimension has reduced the result of use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a convertible hoist possesses the advantage of being convenient for to overturn and adjust, has solved present hoist upset comparatively inconvenient, has certain potential safety hazard, and during hoist centre gripping work piece, adjusts comparatively inconveniently, and the inconvenient centre gripping of advancing the work piece of unidimensional has reduced the result of use problem.

In order to solve the technical problem, the utility model provides a following technical scheme: a turnover lifting appliance comprises a moving frame, a connecting frame, a bearing, a rotating rod, a mounting plate, a clamp, a driven gear, a reducing motor and a driving gear, the number of the moving frames is two, the two moving frames are arranged oppositely, the connecting frame is fixedly connected with the bottom of the moving frame, the bearing is embedded at the bottom of the middle part in the connecting frame, the rotating rod is fixedly inserted in the inner ring of the bearing, the mounting plate is fixedly connected with one end of the rotating rod, the clamp is fixedly connected with one side of the mounting plate, the two clamps are oppositely arranged, the other end of the rotating rod penetrates through the bearing and extends to the outer side of the connecting frame, the driven gear is fixedly sleeved at the other end of the rotating rod, the gear motor is fixedly connected to the bottom of the outer side of the connecting frame, the driving gear is fixedly sleeved at the output end of the gear motor, and the teeth of the driving gear are meshed with the teeth of the driven gear.

Further, the top fixedly connected with slider of removal frame, the top of two removal frames is equipped with the crossbeam, the equal fixedly connected with draw runner in both sides of crossbeam bottom, slider sliding connection is in the outside of draw runner.

Further, the middle part at crossbeam top is through base fixedly connected with cylinder, the equal fixedly connected with piston rod of output of cylinder both sides.

Furthermore, the front side and the rear side of the sliding block are fixedly connected with the triangular supports, and one end of the piston rod, which is far away from the air cylinder, is rotatably connected with the tops of the two triangular supports.

Furthermore, the front side and the rear side of the middle part of the top of the cross beam are fixedly connected with fixing blocks, and a hanging bracket is fixedly connected to the top between the two fixing blocks.

Further, the outside fixedly connected with protective housing of link, driven gear, gear motor and driving gear all are located the inside of protective housing.

Borrow by above-mentioned technical scheme, the utility model provides a convertible hoist possesses following beneficial effect at least:

1. this convertible hoist uses through the cooperation that removes frame, link, bearing, dwang, mounting panel, clamp, driven gear, gear motor and driving gear, carries out the centre gripping back to the work piece at two clamp interactions, and two gear motor move simultaneously, transmit the transmission power for driven gear through the driving gear for the dwang drives the mounting panel and clamps rotatoryly, and then is convenient for carry out the upset operation to the work piece, and safe and reliable has improved the stability of work piece upset.

2. This convertible hoist uses through the cooperation of slider, draw runner, crossbeam, cylinder, piston rod and tripod, and cylinder work operation can drive the tripod through the piston rod for the slider is reciprocal linear motion in the outside of draw runner, draws close each other or keeps away from making two clamps through removing frame and link, and then is convenient for advance the centre gripping to the work piece of unidimensional, and adjustable design has improved the result of use of this convertible hoist.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a movable frame; 2. a connecting frame; 3. a bearing; 4. rotating the rod; 5. mounting a plate; 6. clamping; 7. a driven gear; 8. a reduction motor; 9. a driving gear; 10. a protective box; 11. a slider; 12. a slide bar; 13. a cross beam; 14. a cylinder; 15. a piston rod; 16. a tripod; 17. a fixed block; 18. a hanger frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a turnover type lifting appliance comprises moving frames 1, connecting frames 2, bearings 3, rotating rods 4, mounting plates 5, clamps 6, driven gears 7, speed reduction motors 8 and driving gears 9, wherein the number of the moving frames 1 is two, the two moving frames 1 are oppositely arranged, the connecting frames 2 are fixedly connected to the bottoms of the moving frames 1, the bearings 3 are embedded in the bottoms of the middle parts inside the connecting frames 2, the rotating rods 4 are fixedly inserted into inner rings of the bearings 3, the mounting plates 5 are fixedly connected to one ends of the rotating rods 4, the clamps 6 are fixedly connected to one sides of the mounting plates 5, the two clamps 6 are oppositely arranged, rubber pads are fixedly connected to opposite surfaces of the two clamps 6, the rubber pads have good flexibility and elasticity, when a workpiece is clamped, scratches caused by rigid contact between the clamps 6 and the workpiece are avoided, the other ends of the rotating rods 4 penetrate through the bearings 3 and extend to the outer sides of the connecting frames 2, the driven gear 7 is fixedly sleeved at the other end of the rotating rod 4, the reducing motor 8 is fixedly connected to the bottom of the outer side of the connecting frame 2, the driving gear 9 is fixedly sleeved at the output end of the reducing motor 8, teeth of the driving gear 9 are meshed with teeth of the driven gear 7, the moving frame 1, the connecting frame 2, the bearing 3, the rotating rod 4, the mounting plate 5, the clamp 6, the driven gear 7, the reducing motor 8 and the driving gear 9 are matched for use, after the two clamps 6 mutually act to clamp a workpiece, the two reducing motors 8 simultaneously operate, transmission force is transmitted to the driven gear 7 through the driving gear 9, so that the rotating rod 4 drives the mounting plate 5 and the clamp 6 to rotate, further the workpiece is convenient to overturn, safety and reliability are realized, the workpiece overturning stability is improved, the protective box 10 is fixedly connected to the outer side of the connecting frame 2, the driven gear 7, the reducing motor 8 and the driving gear 9 are both positioned inside the protective box 10, guard box 10 has the effect of protection to driven gear 7, gear motor 8 and driving gear 9, avoids on external dust or moisture enter into driven gear 7 and driving gear 9, has improved driven gear 7 and the driven stability and the security of driving gear 9 transmission.

The top of the moving frame 1 is fixedly connected with a sliding block 11, the tops of the two moving frames 1 are provided with a cross beam 13, two sides of the bottom of the cross beam 13 are fixedly connected with sliding strips 12, the sliding block 11 is connected to the outer sides of the sliding strips 12 in a sliding mode, the middle of the top of the cross beam 13 is fixedly connected with a cylinder 14 through a base, the cylinder 14 is a double-acting cylinder, air is supplied alternately from two sides of a piston, force is output from two directions, driving force can be provided for two piston rods 15 simultaneously, output ends of two sides of the cylinder 14 are fixedly connected with piston rods 15, the piston rods 15 are the most important stress parts in the cylinder 14 and are made of high-carbon steel materials, the surface of each piston rod 15 is plated with hard chrome, the anti-corrosion effect is achieved, triangular supports 16 are fixedly connected to the front side and the rear side of the sliding block 11, triangular supports 16 are rotatably connected with one ends, far away from the cylinder 14, of the sliding strips 12 and the top of the sliding block 11 and the sliding strips is connected with the sliding strips 12, Crossbeam 13, cylinder 14, piston rod 15 and tripod 16's cooperation is used, 14 work operations of cylinder, can drive tripod 16 through piston rod 15, make slider 11 be reciprocal linear motion in the outside of draw runner 12, to making two clamp 6 draw close each other or keep away from through removing frame 1 and link 2, and then be convenient for advance the centre gripping to not unidimensional work piece, the design of adjustable type, the result of use of this convertible hoist has been improved, the equal fixedly connected with fixed block 17 in both sides around crossbeam 13 top middle part, top fixedly connected with gallows 18 between two fixed blocks 17.

When using, 14 work operations of cylinder, can drive tripod 16 through piston rod 15, make slider 11 be reciprocal linear motion in the outside of draw runner 12, to making two clamp 6 draw close each other or keep away from through removing frame 1 and link 2, be convenient for advance the centre gripping to not unidimensional work piece, when needs overturn the work piece, two clamp 6 interact are with the work piece centre gripping, two gear motor 8 simultaneous operation, transmit transmission power for driven gear 7 through driving gear 9, make dwang 4 drive mounting panel 5 and clamp 6 rotatory, and then be convenient for carry out the upset operation to the work piece, safety and reliability, the stability of work piece upset has been improved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convertible hoist, is including removing frame (1), link (2), bearing (3), dwang (4), mounting panel (5), clamp (6), driven gear (7), gear motor (8) and driving gear (9), its characterized in that: the quantity that removes frame (1) is two, and two remove frame (1) and set up relatively, link (2) fixed connection is in the bottom that removes frame (1), bearing (3) inlay the bottom of establishing at the inside middle part of link (2), the inner circle at bearing (3) is pegged graft to dwang (4) fixed, mounting panel (5) fixed connection is in the one end of dwang (4), clamp (6) fixed connection is in one side of mounting panel (5), and two clamps (6) set up relatively, the other end of dwang (4) passes bearing (3) and extends to the outside of link (2), driven gear (7) are fixed cup joints the other end at dwang (4), gear motor (8) fixed connection is in the bottom in the link (2) outside, driving gear (9) are fixed cup joints the output at gear motor (8), the teeth of the driving gear (9) are meshed with the teeth of the driven gear (7).

2. The roll-over spreader of claim 1, wherein: the top fixedly connected with slider (11) of removing frame (1), the top of two removal frames (1) is equipped with crossbeam (13), the equal fixedly connected with draw runner (12) in both sides of crossbeam (13) bottom, slider (11) sliding connection is in the outside of draw runner (12).

3. The roll-over spreader of claim 2, wherein: the middle part at the top of the cross beam (13) is fixedly connected with a cylinder (14) through a base, and output ends on two sides of the cylinder (14) are fixedly connected with piston rods (15).

4. The roll-over spreader of claim 3, wherein: the front side and the rear side of the sliding block (11) are fixedly connected with the triangular supports (16), and one end, far away from the air cylinder (14), of the piston rod (15) is rotatably connected with the top between the two triangular supports (16).

5. The roll-over spreader of claim 2, wherein: fixed blocks (17) are fixedly connected to the front side and the rear side of the middle portion of the top of the cross beam (13), and a hanging bracket (18) is fixedly connected to the top between the two fixed blocks (17).

6. The roll-over spreader of claim 1, wherein: the outside fixedly connected with protective housing (10) of link (2), driven gear (7), gear motor (8) and driving gear (9) all are located the inside of protective housing (10).