CN217201621U

CN217201621U - Be used for generating set installation overhead hoist

Info

Publication number: CN217201621U
Application number: CN202220260631.7U
Authority: CN
Inventors: 焦舸
Original assignee: Jiangsu Mankaling Changlian Electromechanical Equipment Co ltd
Current assignee: Jiangsu Mankaling Changlian Electromechanical Equipment Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-08-16
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a hoisting device for generator set installation, which comprises a movable base, wherein the top end of the movable base is fixed with a fixed disc through four obliquely arranged support rods and a stand column, the top end of the fixed disc is connected with a connecting shaft through a bearing in a rotating way, the hoisting device is used for generator set installation and is different from the prior art, an adjustable auxiliary hoisting mechanism is utilized, the four fixed outer rods can be synchronously rotated, then the four fixed outer rods can be adjusted according to engine sets with different sizes, the fixing of the position of a movable inner rod can be realized through locking hand-screwed nuts, at the moment, the connected lifting hooks corresponding to connecting ropes can be hooked at corresponding positions on a frame of the engine set, after the four lifting hooks are all hooked, a driving motor can be started, then a winding drum winds the lifting ropes, and can hoist the engine set, the use is convenient, so that the engine unit can be in a stable state when being hoisted.

Description

Be used for generating set installation overhead hoist

Technical Field

The utility model relates to a handling equipment technical field specifically is a be used for generating set installation overhead hoist.

Background

The hoisting equipment is equipment for hoisting articles from one place to another place through hoisting equipment, and when the generator set is installed, the articles need to be hoisted through the hoisting equipment and transferred to main equipment needing to be installed.

At present, current hoisting device, its structural design is simple, only adopts single lifting hook to hoist equipment, can't be through adjusting the back, can hoist not the engine unit of equidimension not, leads to the hoisting effect not good, secondly, after carrying out rotatory transportation to the engine unit of hoisting, can't fix a position the engine unit after the gyration, lead to the engine unit when being put down, its engine unit takes place to shift easily, influences the installation operation of engine unit, for this reason, we propose one kind and be used for generating set installation hoisting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for generating set installation overhead hoist to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device for mounting a generator set comprises a movable base, wherein the top end of the movable base is fixedly provided with a fixed disc through four supporting rods and an upright post which are obliquely arranged, the top end of the fixed disc is rotatably connected with a connecting shaft through a bearing, the top end of the connecting shaft is fixedly provided with a rotary seat, a side wall of the rotary seat is fixedly provided with an inclined frame, an opening at one end of the inclined frame, which is far away from the rotary seat, is rotatably connected with a first guide wheel, one side of the top end of the inclined frame is rotatably connected with a second guide wheel through the first two rotary seats, the top end of the rotary seat is rotatably connected with a winding drum through the second two rotary seats, one side wall of one rotary seat is fixedly provided with a driving motor, one end of the winding drum is connected with an output shaft of the driving motor, the outer side of the winding drum is wound with a lifting rope, the other end of the lifting rope sequentially bypasses the second guide wheel, the guide wheels are connected with a connecting rod together, and an adjustable auxiliary hoisting mechanism is arranged on the connecting rod, a positioning mechanism is arranged between the rotary seat and the fixed disk;

the adjustable assists the hoisting mechanism to include all rotates the pivot of connecting through two bearing frames around the outside of connecting rod, the equal rigid coupling in the outside of pivot has fixed outer pole, the inside of fixed outer pole all slides and has removes interior pole, bottom one side of removing interior pole all is connected with the lifting hook through connecting the rope, bottom one side of removing interior pole all is fixed with the double-screw bolt, the removal passageway that the double-screw bolt that offers to be convenient for to correspond carries out the activity is all run through to the bottom of fixed outer pole, the bottom of double-screw bolt is all worn out in the removal passageway that corresponds, and threaded connection has the hand to twist the nut.

Preferably, four corners of the bottom end of the movable base are provided with universal wheels with a braking function.

Preferably, the positioning mechanism comprises a gear ring fixedly connected to the outer side of the fixed disc, the outer side of the gear ring is connected with an arc-shaped toothed plate in a clamping mode, a supporting block fixed to the bottom end of the rotating seat is arranged on one side of the arc-shaped toothed plate, and a movable rod is movably inserted into the supporting block.

Preferably, one end of the movable rod is connected with the arc-shaped toothed plate, the other end of the movable rod is fixed with a pull ring, and a spring sleeved on the outer side of the movable rod is arranged between one side wall of the supporting block and the outer side of the arc-shaped toothed plate.

Preferably, the outer side of the rotating shaft is fixedly connected with a worm wheel, a miniature double-shaft motor is fixedly embedded in the connecting rod, and output shafts at two ends of the miniature double-shaft motor are fixedly connected with worms.

Preferably, the worm is meshed with the two corresponding worm wheels, and the thread directions of the outer sides of the two worms are opposite.

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

the utility model is different from the prior art, the adjustable auxiliary hoisting mechanism can synchronously rotate four fixed outer rods, then the four fixed outer rods can adjust the position according to engine sets with different sizes, the fixing of the position of the movable inner rod can be realized by screwing the nut by a locking hand, at the moment, the connected lifting hooks corresponding to the connecting rope can be hooked at the corresponding positions on the engine set frame, after the four lifting hooks are hooked, the driving motor can be started, then the winding drum winds the hoisting rope and can hoist the engine set, the use is convenient, the engine set can be in a stable state during hoisting, the hoisting effect is good, secondly, the positioning mechanism can rotationally transport the hoisted engine set, and after the transportation is finished, the pull ring can be released, then under the reverse action of spring, then arc pinion rack carries out the block again to the ring gear, realizes its fixed after rotatory, avoids generating set to put down the phenomenon that the installation is shifted easily, and influences its installation progress.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the right side view of the present invention;

FIG. 3 is a schematic structural view of each component of the positioning mechanism of the present invention;

FIG. 4 is a schematic structural view of a part of the adjustable auxiliary hoisting mechanism of the present invention;

fig. 5 is a schematic structural view of another part of the adjustable auxiliary hoisting mechanism of the present invention.

In the figure: 1. moving the base; 2. a universal wheel; 3. a support bar; 4. a column; 5. fixing the disc; 51. a connecting shaft; 52. a rotating base; 53. an inclined frame; 54. a first guide wheel; 55. a second guide wheel; 56. winding the roll; 57. a lifting rope; 58. a connecting rod; 59. a drive motor; 6. a positioning mechanism; 601. a ring gear; 602. an arc toothed plate; 603. a support block; 604. a movable rod; 605. a pull ring; 606. a spring; 7. an adjustable auxiliary hoisting mechanism; 701. a bearing seat; 702. a rotating shaft; 703. fixing the outer rod; 704. moving the inner rod; 705. a hook; 706. a worm gear; 707. a worm; 708. a miniature dual-axis motor; 709. a stud; 710. screwing the nut by hand; 711. the channel is moved.

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. 1-5, the present invention provides a technical solution: the utility model provides a be used for generating set installation overhead hoist, including moving base 1, the top of moving base 1 is fixed with fixed disk 5 through bracing piece 3 and stand 4 that four slopes set up, the top of fixed disk 5 is rotated through the bearing and is connected with connecting axle 51, the top of connecting axle 51 is fixed with swivel mount 52, be fixed with tilt bracket 53 on the lateral wall of swivel mount 52, the one end opening part of keeping away from swivel mount 52 on the tilt bracket 53 rotates and is connected with guide pulley one 54, top one side of tilt bracket 53 rotates through two swivel mounts one and is connected with guide pulley two 55, the top of swivel mount 52 rotates through two swivel mounts two and is connected with the receipts reel 56, be fixed with driving motor 59 on one of them swivel mount two's the lateral wall, the one end of a collection reel 56 links to each other with the output shaft of driving motor 59, the outside winding of receipts reel 56 is connected with lifting rope 57, the other end of lifting rope 57 walks around guide pulley two 55 in proper order, The first guide wheel 54 is connected with a connecting rod 58, the adjustable auxiliary hoisting mechanism 7 is mounted on the connecting rod 58, the positioning mechanism 6 is mounted between the rotating seat 52 and the fixed disc 5, and the second guide wheel 55 and the first guide wheel 54 are arranged to enable the lifting rope 57 to be more stable when being retracted;

adjustable assists hoisting mechanism 7 to include all rotates the pivot 702 of connecting all through two bearing frames 701 around the outside of connecting rod 58, the equal rigid coupling in outside of pivot 702 has fixed outer pole 703, the inside of fixed outer pole 703 all slides and has the pole 704 in the removal, bottom one side of pole 704 in the removal all is connected with lifting hook 705 through connecting the rope, bottom one side of pole 704 in the removal all is fixed with double-screw bolt 709, the bottom of fixed outer pole 703 all runs through the double-screw bolt 709 of seting up and carrying out the removal passageway 711 that moves about convenient to correspond, the bottom of double-screw bolt 709 all wears out from the removal passageway 711 that corresponds, and screwed connection has hand nut 710, removal passageway 711 is linked together with the fixed outer pole 703 inside that corresponds.

Further, the four corners of the bottom end of the movable base 1 are provided with universal wheels 2 with a braking function, and the arrangement of the universal wheels 2 facilitates the movable transportation of the lifting equipment.

Further, positioning mechanism 6 includes ring gear 601 of rigid coupling in the fixed disk 5 outside, ring gear 601's outside block is connected with arc pinion rack 602, one side of arc pinion rack 602 is equipped with the supporting shoe 603 of fixing in roating seat 52 bottom, the activity is inserted on the supporting shoe 603 and is equipped with the movable rod 604, the one end of movable rod 604 links to each other with arc pinion rack 602, the other end is fixed with pull ring 605, be equipped with the spring 606 that the cover was established in the movable rod 604 outside between a lateral wall of supporting shoe 603 and the outside of arc pinion rack 602, the setting of pull ring 605, it establishes to make things convenient for the manual operation to carry out the manual work.

Further, the outer side of the rotating shaft 702 is fixedly connected with a worm wheel 706, a miniature double-shaft motor 708 is fixedly embedded on the connecting rod 58, output shafts at two ends of the miniature double-shaft motor 708 are fixedly connected with worms 707, the worms 707 are meshed with the two corresponding worm wheels 706, the thread directions of the outer sides of the two worms 707 are opposite, and the two worm wheels 706 meshed with each worm 707 can rotate in different directions.

In the scheme, when the lifting device is used, the lifting device can be pushed to the position near an engine unit to be lifted, the driving motor 59 is started, the lifting rope 57 is then put down, the adjustable auxiliary lifting mechanism 7 on the connecting rod 58 is made to descend to the height close to the engine unit, then the directions of the four fixed outer rods 703 are adjusted according to the size of the engine unit, the micro double-shaft motor 708 is started, the two worms 707 rotate and are respectively transmitted to the two corresponding worm wheels 706 to rotate, the four fixed outer rods 703 rotate simultaneously, after the adjustment is finished, the position of the lifting hook 705 can be adjusted according to the best suitable hook position on the rack of the engine unit, the corresponding hand-screwed nut 710 can be loosened, the movable inner rod 704 can slide in the fixed outer rods 703, and after the movable inner rod slides to a suitable position, the position of the movable inner rod 704 can be fixed by locking the hand-screwed nut 710, at this time, the hooks 705 connected with the connecting ropes can be hooked at the corresponding positions on the engine unit frame, after the four hooks 705 are hooked, the lifting rope 57 can be wound up by starting the driving motor 59 and then the winding drum 56, and the engine unit can be hoisted, so that the use is convenient, when the hoisted engine unit needs to be rotationally transported in situ, the movable rod 604, which is connected by pulling the pull ring 605, in turn disengages the arc tooth plate 602 from the ring gear 601, the components of the rotary base 52 connected by the connecting shaft 51 can be manually rotated by a human, and the hoisted engine block is transported in rotation, and after transportation is completed, by releasing the pull ring 605, under the reverse action of the spring 606, the arc-shaped toothed plate 602 clamps the gear ring 601 again, so that the gear ring is fixed after rotating, and the phenomenon of displacement easily caused during installation of the generator set is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 be used for generating set installation overhead hoist, includes removal base (1), its characterized in that: the top end of the movable base (1) is fixed with a fixed disc (5) through four supporting rods (3) and an upright post (4) which are obliquely arranged, the top end of the fixed disc (5) is rotatably connected with a connecting shaft (51) through a bearing, a rotary seat (52) is fixed at the top end of the connecting shaft (51), an inclined frame (53) is fixed on one side wall of the rotary seat (52), an opening at one end, far away from the rotary seat (52), of the inclined frame (53) is rotatably connected with a guide wheel I (54), one side of the top end of the inclined frame (53) is rotatably connected with a guide wheel II (55) through two rotary seats I, the top end of the rotary seat (52) is rotatably connected with a winding drum (56) through two rotary seats II, one side wall of one rotary seat II is fixedly provided with a driving motor (59), one end of the winding drum (56) is connected with an output shaft of the driving motor (59), and the outer side of the winding drum (56) is wound with a lifting rope (57), the other end of the lifting rope (57) sequentially bypasses the second guide wheel (55) and the first guide wheel (54) and is connected with a connecting rod (58), an adjustable auxiliary hoisting mechanism (7) is installed on the connecting rod (58), and a positioning mechanism (6) is installed between the rotary seat (52) and the fixed disc (5);

the adjustable auxiliary hoisting mechanism (7) comprises a rotating shaft (702) which is connected with the outside of the connecting rod (58) in a rotating mode through two bearing seats (701) all around, a fixed outer rod (703) is fixedly connected to the outside of the rotating shaft (702), an inner rod (704) is moved in the fixed outer rod (703) in a sliding mode, a lifting hook (705) is connected to one side of the bottom end of the inner rod (704) in the moving mode through a connecting rope, a stud (709) is fixed to one side of the bottom end of the inner rod (704) in the moving mode, a moving channel (711) which is convenient to move corresponding to the stud (709) is arranged in the bottom end of the fixed outer rod (703) in a penetrating mode, and a hand-screwed nut (710) is connected to the bottom end of the stud (709) in the moving channel (711) in a penetrating mode.

2. The hoisting device for mounting the generator set according to claim 1, characterized in that: the bottom four corners of the movable base (1) are provided with universal wheels (2) with braking functions.

3. The hoisting device for mounting the generator set according to claim 1, characterized in that: the positioning mechanism (6) comprises a gear ring (601) fixedly connected to the outer side of the fixed disc (5), an arc-shaped toothed plate (602) is connected to the outer side of the gear ring (601) in a clamping mode, a supporting block (603) fixed to the bottom end of the rotating seat (52) is arranged on one side of the arc-shaped toothed plate (602), and a movable rod (604) is movably inserted into the supporting block (603).

4. The hoisting device for generator set installation according to claim 3, characterized in that: one end of the movable rod (604) is connected with the arc-shaped toothed plate (602), the other end of the movable rod is fixed with a pull ring (605), and a spring (606) sleeved on the outer side of the movable rod (604) is arranged between one side wall of the supporting block (603) and the outer side of the arc-shaped toothed plate (602).

5. The hoisting device for mounting the generator set according to claim 1, characterized in that: the outer side of the rotating shaft (702) is fixedly connected with a worm wheel (706), a miniature double-shaft motor (708) is fixedly embedded on the connecting rod (58), and output shafts at two ends of the miniature double-shaft motor (708) are fixedly connected with worms (707).

6. The hoisting device for mounting the generator set according to claim 5, characterized in that: the worm (707) is meshed with two corresponding worm wheels (706), and the thread directions of the outer sides of the two worm wheels (707) are opposite.