CN210764014U

CN210764014U - Adjustable eccentric lifting appliance for mounting large motor

Info

Publication number: CN210764014U
Application number: CN201921131605.9U
Authority: CN
Inventors: 王法钢; 丁刘华; 汪莉
Original assignee: Maanshan Masteel Electric Repair And Building Co ltd
Current assignee: Maanshan Masteel Electric Repair And Building Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-16
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an eccentric hoist with adjustable large-scale motor installation is used, which comprises a base, the upper end skin weld on chassis has the support frame, and the upper end surface on chassis has the pull rod near the position welding of front end, the upper end pivot of support frame is connected with the gallows, the external fixed surface of support frame installs hydraulic sleeve, hydraulic sleeve's inside is pegged graft and is had the hydraulic stem, and the hydraulic stem keeps away from hydraulic sleeve's one end and gallows fixed connection, the lower extreme external fixed surface of gallows is connected with the chain that lifts by crane, the lower extreme fixed mounting of chain that lifts by crane has the jib, the lower simple external fixed surface of the jib that lifts by crane installs the couple chain, the lower extreme fixed mounting of couple chain has the couple that lifts. The utility model has the advantages that: can let the user convenient will change stable the fixing of hoist, can also reduce the situation that the hoist was emptyd when hoist large-scale motor simultaneously and take place, let the security of this hoist better.

Description

Adjustable eccentric lifting appliance for mounting large motor

Technical Field

The utility model relates to a hoist specifically is an eccentric hoist with adjustable large-scale motor installation is used, belongs to the motor and lifts by crane technical field.

Background

The lifting appliance is a device for lifting a heavy object in a lifting machine. The most common lifting devices for lifting finished articles are lifting hooks, lifting straps, lifting rings, lifting suction cups, clamps, forks and the like. The lifting appliance is widely applied to the lifting industry, and the lifting appliance is commonly used by special riggings such as a lifting hook, a steel wire rope, a chain and the like. The lifting suction cups, the clamps, the forks and the like can be used as special lifting appliances on the crane for a long time, can also be used as replaceable auxiliary lifting appliances to be hung on lifting hooks for temporary use, and are commonly used for various warehouses and storage yards to improve the operation efficiency.

The current hoist in the use, when removing the convenience, stability is good inadequately, can not be stable after removing the good position fixed, and the accident that leads to easily takes place, and simultaneously when hoist large-scale motor, the hoist is emptyd easily, the certain influence that brings for the use of hoist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a current hoist in the use in order to solve, when removing the convenience, stability is good enough, can not be stable after removing the position fixed, the accident that leads to easily takes place, and when hoist and mount large-scale motor, the problem that the hoist was emptyd easily simultaneously, and provides an adjustable eccentric hoist for the installation of large-scale motor.

The purpose of the utility model can be realized by the following technical scheme:

an adjustable eccentric lifting appliance for mounting a large motor comprises a chassis, wherein a support frame is welded on the outer surface of the upper end of the chassis, a pull rod is welded on the outer surface of the upper end of the chassis, which is close to the front end, a lifting frame is connected with a rotating shaft at the upper end of the support frame, a hydraulic sleeve is fixedly mounted on the outer surface of the support frame, a hydraulic rod is inserted into the hydraulic sleeve, one end of the hydraulic rod, which is far away from the hydraulic sleeve, is fixedly connected with the lifting frame, a lifting chain is fixedly connected on the outer surface of the lower end of the lifting chain, a lifting rod is fixedly mounted at the lower end of the lifting chain, a hook chain is fixedly mounted on the outer surface of the lower end of the lifting rod, a lifting hook is fixedly mounted at the lower end of the hook chain, a threaded hole is formed in, the anti-skidding weight box is characterized in that anti-skidding blocks are arranged below the chassis, fixing seats are arranged on two sides of the weight box and are connected with the chassis in a welded mode, fixing plates are welded on the outer surfaces of two sides of the weight box and are inserted into the fixing seats, and a plurality of matched stack weights are arranged inside the weight box.

Preferably, the upper end of the fixed support is welded with a rotating handle, the upper end of the anti-slip block is provided with a mounting hole, the lower end of the fixed support is inserted into the mounting hole, a limiting block is arranged inside the mounting hole, and the limiting block is welded with the fixed support.

Preferably, the bottom end of the inner wall of the antiskid block is provided with a ball groove, an auxiliary ball is slidably mounted in the ball groove, and the outer surface of the lower end of the antiskid block is glued with a plurality of groups of antiskid spikes.

Preferably, two groups of caster wheels are arranged on the outer surface of the lower end of the chassis close to the rear end, and steering wheels are arranged on the outer surface of the lower end of the chassis close to the front end.

Preferably, the outer surface of the pull rod is sleeved with an anti-skid rubber sleeve, and the number of the fixed struts is two.

Preferably, the number of the lifting hooks is four, and the lifting hooks are arranged in parallel at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed support post that sets up, after the user moved the corresponding position with this hoist, the user can use the twist grip to rotate the fixed support post and stretch out from the screw hole, the fixed support post stretches out and can drive the non slipping spur to descend, support whole hoist, thus can prevent the accident that hoist movement leads to in the hoisting process, the lower extreme of the fixed support post is pegged graft inside the mounting hole on the non slipping spur, and the supplementary ball that sets up in the ball groove of the inner wall of non slipping spur, can let the user relax more when rotating the fixed support post, make the user can be more convenient fix the position of this hoist;

2. the utility model discloses a weight box that sets up, the user is when needs use this hoist and mount large-scale motor, the use can be installed the weight box in the fixing base through the fixed plate, be about to stable the linking together in weight box and chassis, install the back with the weight box, the user is filled in the weight box with the balancing weight, fill in the inside back of weight box with the balancing weight, can increase the weight on chassis, thereby the situation that the weight inequality leads to the hoist to empty when effectual reduction hoist and mount large-scale motor takes place, it is higher to let this hoist send out the security, and set up through fixed plate installation weight box and let the user can be to the convenient dismantlement of weight box spare after the hoist and mount finishes.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a view showing the connection between the fixing post and the fixing post according to the present invention;

fig. 4 is an internal view of the present invention at a in fig. 3;

fig. 5 is a view of the weight box mounting structure of the present invention.

In the figure: 1. a chassis; 101. anti-skid blocks; 102. mounting holes; 103. a ball groove; 104. auxiliary balls; 105. anti-skid spikes; 106. a fixed seat; 2. a support frame; 3. a pull rod; 4. a hanger; 5. a hydraulic sleeve; 6. a hydraulic lever; 7. lifting the hoist chain; 8. lifting the suspender; 9. a hook chain; 10. lifting the hook; 11. a threaded hole; 12. fixing a strut; 121. rotating the handle; 122. a limiting block; 13. a weight box; 131. a balancing weight; 132. and (7) fixing the plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, an adjustable eccentric sling for mounting a large-sized motor comprises a chassis 1, a support frame 2 welded to the outer surface of the upper end of the chassis 1, a pull rod 3 welded to the outer surface of the upper end of the chassis 1 near the front end of the chassis, a hanger 4 connected to the upper end of the support frame 2, a hydraulic sleeve 5 fixedly mounted to the outer surface of the support frame 2, a hydraulic rod 6 inserted into the hydraulic sleeve 5, a lifting chain 7 fixedly connected to the outer surface of the lower end of the hanger 4, a lifting rod 8 fixedly mounted to the lower end of the lifting chain 7, a hook chain 9 fixedly mounted to the outer surface of the lower end of the lifting rod 8, a lifting hook 10 fixedly mounted to the lower end of the hook chain 9, and a lifting hook 10 for hanging the motor, threaded hole 11 has been seted up to the internal surface of chassis 1, threaded hole 11's inside threaded connection has fixed stay 12, chassis 1's lower extreme surface is provided with weight box 13, chassis 1's below is provided with non slipping spur 101, weight box 13's both sides are provided with fixing base 106, fixing base 106 and chassis 1 welded connection, weight box 13's both sides surface has all welded fixed plate 132, fixed plate 132 pegs graft inside fixing base 106, weight box 13's inside is provided with a plurality of groups pouring weight 131, balancing weight 131 is used for increasing chassis 1's weight.

The upper end welding of fixed stay 12 has twist grip 121, and mounting hole 102 has been seted up to the upper end of non slipping spur 101, and the lower extreme of fixed stay 12 is pegged graft inside mounting hole 102, and the inside of mounting hole 102 is provided with stopper 122, and stopper 122 has played spacing anti-drop's effect, and stopper 122 and fixed stay 12 weld.

The ball groove 103 has been seted up to the inner wall bottom of non slipping spur 101, and the inside slidable mounting of ball groove 103 has supplementary ball 104, and supplementary ball 104 has played the effect of reducing friction, and the lower extreme outer surface of non slipping spur 101 has glued a plurality of groups of anti-skidding spine 105, has played skid-proof effect.

Two groups of trundles are arranged on the outer surface of the lower end of the chassis 1 close to the rear end, and steering wheels are arranged on the outer surface of the lower end of the chassis 1 close to the front end and used for steering.

The outer surface of the pull rod 3 is sleeved with an anti-slip rubber sleeve which plays an anti-slip role, and the number of the fixed struts 12 is two.

The number of the lifting hooks 10 is four, and the lifting hooks 10 are arranged in parallel at equal intervals.

When the utility model is used, the fixed support post 12, after the user moves the hanger to the corresponding position, the user can use the rotary handle 121 to rotate the fixed support post 12 to extend out of the threaded hole 11, the fixed support post 12 extends out to drive the anti-skid block 101 to descend, and the whole hanger is supported, thereby preventing the accident caused by the movement of the hanger in the hoisting process, the lower end of the fixed support post 12 is inserted into the mounting hole 102 on the anti-skid block 101, and the auxiliary ball 104 arranged in the ball groove 103 on the inner wall of the anti-skid block 101 can make the user feel easier when rotating the fixed support post 12, so that the user can fix the position of the hanger more conveniently, after the position of the hanger is fixed, the user hangs the lifting hook 10 on the hook chain 9 on the motor, after hanging the lifting hook 10, the hydraulic sleeve 5 is controlled to operate, hydraulic sleeve 5 top moves hydraulic stem 6 activity, hydraulic stem 6 lifts by crane the operation with 4 jack-ups completions of gallows, the user is when needs use this hoist and mount large-scale motor, the use can be installed weight box 13 in fixing base 106 through fixed plate 132, be about to together with stable the linking together of weight box 13 and chassis 1, install the back with weight box 13, the user is filled weight box 13 with balancing weight 131 in, fill weight box 13 inside back with balancing weight 131, can increase chassis 1's weight, thereby effectual uneven situation that leads to the hoist to empty when having reduced hoist and mount large-scale motor takes place, it is higher to let this hoist send the security, and the setting up of installing weight box 13 through fixed plate 132 lets the user can be to 13 convenient dismantlements of weight box after the hoist and mount finishes.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable eccentric lifting appliance for mounting a large motor comprises a chassis (1) and is characterized in that a support frame (2) is welded on the outer surface of the upper end of the chassis (1), a pull rod (3) is welded on the outer surface of the upper end of the chassis (1) close to the front end, and a lifting frame (4) is connected to a rotating shaft at the upper end of the support frame (2);

the outer surface of the support frame (2) is fixedly provided with a hydraulic sleeve (5), a hydraulic rod (6) is inserted into the hydraulic sleeve (5), and one end, far away from the hydraulic sleeve (5), of the hydraulic rod (6) is fixedly connected with the hanger (4);

the outer surface of the lower end of the hanger (4) is fixedly connected with a lifting chain (7), the lower end of the lifting chain (7) is fixedly provided with a lifting rod (8), the outer surface of the lower sheet of the lifting rod (8) is fixedly provided with a hook chain (9), and the lower end of the hook chain (9) is fixedly provided with a lifting hook (10);

a threaded hole (11) is formed in the inner surface of the chassis (1), a fixed support (12) is connected with the inner thread of the threaded hole (11) in a threaded manner, a weight box (13) is arranged on the outer surface of the lower end of the chassis (1), and an anti-skid block (101) is arranged below the chassis (1);

the utility model discloses a ballast box, including chassis (1), fixing base (106), fixed plate (132) all weld on the both sides surface of ballast box (13), fixed plate (132) are pegged graft inside fixing base (106), the inside of ballast box (13) is provided with a plurality of groups pouring weight (131).

2. The adjustable eccentric sling according to claim 1, wherein a rotating handle (121) is welded to the upper end of the fixed support column (12), a mounting hole (102) is formed in the upper end of the anti-slip block (101), the lower end of the fixed support column (12) is inserted into the mounting hole (102), a limiting block (122) is arranged inside the mounting hole (102), and the limiting block (122) is welded to the fixed support column (12).

3. The adjustable eccentric lifting appliance for mounting the large motor according to claim 1, wherein a ball groove (103) is formed in the bottom end of the inner wall of the anti-slip block (101), an auxiliary ball (104) is slidably mounted in the ball groove (103), and a plurality of groups of anti-slip spikes (105) are glued to the outer surface of the lower end of the anti-slip block (101).

4. The adjustable eccentric sling for mounting a large motor according to claim 1, wherein two sets of casters are provided on the outer surface of the lower end of the chassis (1) near the rear end, and steering wheels are provided on the outer surface of the lower end of the chassis (1) near the front end.

5. The adjustable eccentric sling for mounting a large motor according to claim 1, wherein the outer surface of the pull rod (3) is sleeved with an anti-skid rubber sleeve, and the number of the fixed struts (12) is two.

6. The adjustable eccentric lifting appliance for mounting the large motor according to claim 1, wherein the number of the lifting hooks (10) is four, and the lifting hooks (10) are arranged in parallel at equal intervals.