CN220223292U - Hoisting equipment for electromechanical engineering - Google Patents

Abstract

The utility model discloses hoisting equipment for electromechanical engineering, and relates to the technical field of hoisting equipment. The lifting device comprises a bottom plate, a pair of rotating boxes are arranged on the upper wall surface of the bottom plate, a first tower crane and a second tower crane are respectively arranged on the rotating boxes, and a rotating mechanism, an adjusting mechanism, a reinforcing mechanism and a lifting hook fixing mechanism are arranged on the first tower crane and the second tower crane. According to the utility model, two tower crane devices are designed, when objects such as pipes need to be lifted, the first tower crane and the second tower crane are needed to be used at the same time, and the two ends of the pipes are hooked by the pair of lifting hooks respectively, so that two lifting stress points exist when the two tower crane devices are lifted, the pipes are prevented from sliding down due to shaking, and the device is safer and more stable when the objects such as the pipes are lifted. According to the utility model, the rotation of the fastening bolt is regulated by the lifting hook fixing mechanism, and one end of the fastening bolt can be screwed into the fastening threaded hole by the rotation of the fastening bolt, so that a fixing effect is generated.

Description

Hoisting equipment for electromechanical engineering

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to hoisting equipment for electromechanical engineering.

Background

At present, the electromechanical engineering needs to transport some large-scale devices, and then lifting equipment is needed, wherein a small-scale lifting device is widely used as one of engineering machinery. The utility model with the publication number of CN208856820U discloses a small hoisting device for engineering machinery. Including the chassis, the upper surface fixed mounting of chassis has the carousel, and the surface movable mounting of carousel has the base, and the upper surface fixed mounting of base has the center pillar, and the inner chamber fixed mounting of center pillar lower extreme has the mount, and the upper end movable mounting of mount has the take-up pulley, the well upper end fixed mounting of center pillar inner chamber has the hydraulic stem, and the top of hydraulic stem runs through and extends to the outside of center pillar, the left side wall fixed mounting of hydraulic stem upper end has the dead lever, and the surface movable mounting of dead lever has the movable frame, and the inside of movable frame cup joints with the upper end of hydraulic stem. The devices in the comparison document have the following problems: 1. the device only has designed a lifting hook, and it is probably inapplicable when lifting different devices with the lifting hook, especially when lifting the tubular product, the device only can wrap up the tubular product with the rope through the staff and lift up from the intermediate position of tubular product by the lifting hook again, but can not appear some rocking and shake in the removal of lifting hook, makes the tubular product break away from original position, and left and right sides focus is unstable after the tubular product scurrying the position, leads to the tubular product to drop from the lifting hook position, brings the damage for the tubular product, increases the cost. 2. The device has only designed ordinary lifting hook, and this kind of lifting hook is only applicable to the usual condition, if use the device to carry out handling equipment in windy weather, the equipment that is blown by windy can produce great rocking, perhaps also can produce to rock when comparatively bumpy road removes, and it drops from the lifting hook mouth to have a possibility that equipment rocks, makes overhead hoist drop, consequently this equipment is not applicable to windy weather and the road of jolting and carries out handling.

Disclosure of Invention

The utility model provides hoisting equipment for electromechanical engineering, which solves the defects of the prior art, wherein the hoisting equipment only designs a lifting hook, and is not applicable to hoisting different devices by using the lifting hook, especially when a pipe is hoisted, the device can only wrap the pipe by a rope through a worker and then hoist the pipe from the middle position of the pipe by using the lifting hook, but the lifting hook can not shake and shake in moving, so that the pipe is separated from the original position, the centers of gravity of the left side and the right side of the pipe after the pipe is in a shifting position are unstable, the pipe falls from the position of the lifting hook, damage is brought to the pipe, and the cost is increased. 2. The device has only designed ordinary lifting hook, and this kind of lifting hook is only applicable to the usual condition, if use the device to carry out handling equipment in windy weather, the equipment that is blown by windy can produce great rocking, perhaps also can produce to rock when comparatively bumpy road removes, and it drops from the lifting hook mouth to have a possibility that equipment rocks, makes overhead hoist drop, consequently this equipment is not applicable to windy weather and the road of jolting and carries out handling.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a lifting device for electromechanical engineering, includes the bottom plate, the bottom plate upper wall is equipped with a pair of rotatory case, a pair of be equipped with first tower crane and second tower crane on the rotatory case respectively, first tower crane with all be equipped with rotary mechanism, adjustment mechanism, strengthening mechanism and lifting hook fixed establishment on the second tower crane.

Preferably, the rotary mechanism comprises a first motor arranged on the side wall surface of the rotary box, a first shaft rod is arranged at the driving end of the first motor, the first shaft rod is movably inserted into the side wall surface of the rotary box, a worm is arranged at one section of the first shaft rod, a first bearing base is arranged on the bottom surface in the rotary box, the first shaft rod is inserted into the first bearing base, one end of the worm is inserted into the side wall surface in the rotary box, a rotary shaft is movably inserted between the upper wall surface and the lower bottom surface in the rotary box, a worm wheel is arranged on the rotary shaft, the worm is meshed with the worm wheel, and a rotary disc is arranged on the upper wall surface of the rotary shaft.

Preferably, the regulating mechanism comprises a rope control box arranged on the upper wall surface of the rotary disk, a second motor is arranged on one side wall surface of the rope control box, a second shaft rod is arranged at the driving end of the second motor, the second shaft rod is movably inserted into one side wall surface of the rope control box, a second bearing base is arranged on the bottom surface inside the rope control box, the second shaft rod is movably inserted into the second bearing base, a rope winding shaft is arranged at one end of the second shaft rod, the other end of the rope winding shaft is movably inserted into one side wall surface inside the rope control box, and a lifting rope is wound on the rope winding shaft.

Preferably, the reinforcing mechanism comprises a pair of first reinforcing rods arranged on the upper wall surface of the rotary disk, a tower crane main rod is arranged on the upper wall surface of the rope control box, the pair of first reinforcing rods are connected with the outer side wall surface of the tower crane main rod, a connecting rod is arranged on one side wall surface of the tower crane main rod, a pair of second reinforcing rods are arranged at the upper end of the tower crane main rod, the other ends of the second reinforcing rods are connected with the side wall surface of the connecting rod, a pair of third reinforcing rods are arranged at the middle end of the tower crane main rod, and the other ends of the third reinforcing rods are connected with the side wall surface of the connecting rod.

Preferably, the lifting hook fixing mechanism comprises a cavity arranged in the main rod of the tower crane, the cavity is communicated with the rope control box, the connecting rod is close to one end of the main rod of the tower crane, a first pulley is arranged at the other end of the connecting rod, a second pulley is arranged at the other end of the connecting rod, the lifting rope penetrates through the cavity to be in contact with the outer wall surface of the first pulley, the lifting rope is in contact with the upper wall surface of the connecting rod, the lifting rope is in contact with the outer wall surface of the second pulley, a connecting buckle is arranged at one end of the lifting rope, a lifting hook is hinged to the lower wall surface of the connecting buckle, the upper end of the lifting hook is provided with a first cavity, a fastening bolt is arranged on the side wall surface of the upper end of the lifting hook, a sliding groove is arranged on the side wall surface of the lower end of the lifting hook, a sliding buckle is arranged in the sliding groove, a second cavity is arranged at the lower end of the lifting hook, and a sliding piece is arranged in the second cavity in a sliding way, and one end of the sliding piece is provided with a fastening threaded hole.

Preferably, two pairs of universal wheels are arranged on the lower wall surface of the bottom plate.

Advantageous effects

The utility model provides hoisting equipment for electromechanical engineering, which is designed with two tower crane devices, wherein when objects such as pipes are required to be hoisted, a first tower crane and a second tower crane are required to be used at the same time, and two ends of the pipes are respectively hooked by a pair of lifting hooks, so that two hoisting stress points exist when the objects are hoisted, the pipes are prevented from sliding down due to shaking, and the hoisting equipment is safer and more stable when the objects such as the pipes are hoisted.

The utility model provides hoisting equipment for electromechanical engineering, which is characterized in that a lifting hook fixing mechanism is designed to push a slide fastener to move, the slide fastener is driven to move by the slide fastener to move, the slide fastener always moves in a chute, the slide fastener has a limiting function, the slide fastener slides out of a second cavity, one end of the slide fastener enters into a first cavity, a fastening bolt is adjusted to rotate, and one end of the fastening bolt is screwed into a fastening threaded hole by the rotation of the fastening bolt, so that a fixing effect is generated.

Drawings

Fig. 1 is a forward diagram of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

Fig. 3 is a front view of the hook of the present utility model.

Fig. 4 is a schematic view of a hook according to the present utility model.

Fig. 5 is a schematic view of a worm gear structure of the present utility model.

In the figure: 1. a bottom plate; 2. a universal wheel; 3. a first tower crane; 4. a second tower crane; 5. a rotating box; 6. a worm; 7. a first motor; 8. a first shaft; 9. a first bearing mount; 10. a rotation shaft; 11. a rotating disc; 12. a second motor; 13. a rope control box; 14. a second bearing base; 15. a second shaft; 16. a rope winding shaft; 17. a first reinforcing rod; 18. a hanging rope; 19. a second reinforcing rod; 20. a third reinforcing rod; 21. a first pulley; 22. a connecting rod; 23. a second pulley; 24. a worm wheel; 25. a first cavity; 27. a connecting buckle; 29. a chute; 30. a slide fastener; 31. a second cavity; 32. a sliding sheet; 33. fastening the threaded hole; 34. a fastening bolt; 35. lifting hook: 36. and (5) a main rod of the tower crane.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a lifting device for electromechanical engineering, includes bottom plate 1, bottom plate 1 upper wall is equipped with a pair of rotatory case 5, a pair of be equipped with first tower crane 3 and second tower crane 4 on the rotatory case 5 respectively, first tower crane 3 with all be equipped with rotary mechanism, adjustment mechanism, strengthening mechanism and lifting hook fixed establishment on the second tower crane 4. The device has designed multiple mechanism, can adjust handling direction, handling height, characteristics such as reinforcing handling stability, and the operation is comparatively convenient, and the practicality is strong.

Further, rotary mechanism is including installing the first motor 7 on the 5 lateral wall of rotatory case, first motor 7 drive end is equipped with first axostylus axostyle 8, first axostylus axostyle 8 activity cartridge is in rotatory case 5 lateral wall is internal, first axostylus axostyle 8 one section is equipped with worm 6, be equipped with first bearing base 9 on the 5 interior bottom surfaces of rotatory case, first axostylus axostyle 8 cartridge is in first bearing base 9, worm 6 one end cartridge is in rotatory case 5 interior lateral wall is internal, movable cartridge has rotation axis 10 between the 5 interior upper wall of rotatory case and the lower bottom surface, be equipped with worm wheel 24 on the rotation axis 10, worm 6 with worm wheel 24 meshing, rotation axis 10 upper wall is equipped with rotary disk 11. The rotating mechanism is arranged to drive the rotating disc to rotate through motor rotation, so that the direction of lifting the article can be controlled.

Further, the adjusting mechanism comprises a rope control box 13 arranged on the upper wall surface of the rotating disc 11, a second motor 12 is arranged on one side wall surface of the rope control box 13, a second shaft 15 is arranged at the driving end of the second motor 12, the second shaft 15 is movably inserted into one side wall surface of the rope control box 13, a second bearing base 14 is arranged on the bottom surface inside the rope control box 13, the second shaft 15 is movably inserted into the second bearing base 14, a rope winding shaft 16 is arranged at one end of the second shaft 15, the other end of the rope winding shaft 16 is movably inserted into one side wall surface inside the rope control box, and a lifting rope 18 is wound on the rope winding shaft 16. The adjusting mechanism can control the rope winding shaft to rotate through the motor to drive the lifting rope for lifting the article.

Further, the reinforcing mechanism comprises a pair of first reinforcing rods 17 installed on the upper wall surface of the rotary disk 11, a tower crane main rod 36 is arranged on the upper wall surface of the rope control box 13, a pair of first reinforcing rods 17 are connected with the outer side wall surface of the tower crane main rod 36, a connecting rod 22 is arranged on one side wall surface of the tower crane main rod 36, a pair of second reinforcing rods 19 are arranged at the upper end of the tower crane main rod 36, the other ends of the second reinforcing rods 19 are connected with the side wall surface of the connecting rod 22, a pair of third reinforcing rods 20 are arranged at the middle end of the tower crane main rod 36, and the other ends of the third reinforcing rods 20 are connected with the side wall surface of the connecting rod 22. The reinforcing mechanism is connected through the reinforcing rod, so that the device is more stable.

Further, the lifting hook fixing mechanism comprises a cavity installed in the tower crane main rod, the cavity is communicated with the rope control box 13, one end, close to the tower crane main rod 36, of the connecting rod 22 is provided with a first pulley 21, the other end is provided with a second pulley 23, the lifting rope 18 penetrates through the cavity to be in contact with the outer wall surface of the first pulley 21, the lifting rope 18 is in contact with the upper wall surface of the connecting rod 22, the lifting rope 18 is in contact with the outer wall surface of the second pulley 23, one end of the lifting rope 18 is provided with a connecting buckle 27, the lower wall surface of the connecting buckle 27 is hinged with a lifting hook 35, the upper end of the lifting hook 35 is provided with a first cavity 25, the upper end side wall surface of the lifting hook 35 is provided with a fastening bolt 34, the fastening bolt 34 is rotatably connected in the upper end side wall surface of the lifting hook 35, the lower end side wall surface of the lifting hook 35 is provided with a sliding groove 29, the sliding buckle 30 is slidably installed in the sliding groove 29, the lower end of the lifting hook 35 is provided with a second cavity 31, a sliding piece 32 is slidably placed in the second cavity 31, and one end of the sliding piece 32 is provided with a fastening threaded hole 33. The lifting hook fixing mechanism is arranged to strengthen lifting force bearing points of the lifting device, so that the lifting device is prevented from falling down due to jolt.

Furthermore, two pairs of universal wheels 2 are arranged on the lower wall surface of the bottom plate 1. The two pairs of universal wheels 2 are arranged to facilitate the movement of the device.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: firstly, a worker hooks an object to be lifted by using a lifting hook, the sliding buckle 30 is pushed to move, the sliding buckle 30 is driven to move, the sliding buckle 30 always moves in the sliding groove 29, the sliding buckle 32 slides out of the second cavity 31 and enters the first cavity 25, the fastening bolt 34 is adjusted to rotate, one end of the fastening bolt 34 is screwed into the fastening threaded hole 33 to generate a fixing effect, the second motor 12 is adjusted to rotate, the second motor 12 is rotated to drive the second shaft 15 to rotate, the second shaft 15 is rotated to drive the rope winding shaft 16 to rotate, the rope winding shaft 16 rotates to pull the lifting rope 18 to be recovered, and the lifting rope 18 is connected with the lifting hook 35 along the first pulley 21, the connecting rod 22 and the second pulley 23, the lifting hook 35 is pulled up due to the recovery of the lifting rope 18, and the lifting hook pulls up the object. The first motor 7 is regulated to rotate, the first motor 7 rotates to drive the first shaft lever 8 to rotate, the first shaft lever 8 rotates to drive the worm 6 to rotate, the worm 6 rotates to drive the worm wheel 24 to rotate, the worm wheel 24 rotates to drive the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the rotating disc 11 to rotate, the rotating disc 11 rotates to drive the tower crane main rod to rotate, the tower crane main rod rotates to drive the connecting rod 22 to rotate, the connecting rod 22 rotates to drive the lifting rope 18 to rotate, the lifting rope 18 rotates to drive the lifting hook to rotate, the lifting hook 35 rotates to drive the article to move through the universal wheel 2, the second motor 12 is regulated to rotate after the predetermined position is reached, the article pulled by the lifting hook 35 returns to the ground, if the article of the pipe needs to be lifted, the first tower crane 3 and the second tower crane 4 need to be used simultaneously, and two ends of the pipe need to be hooked by the lifting hook 35 respectively, so that when the pipe is lifted, two lifting stress points are used to prevent the pipe from sliding due to shaking.

It is noted that relational terms such as first and second, and the like are 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.

Claims (6)

1. The utility model provides a lifting device for electromechanical engineering, includes bottom plate (1), its characterized in that, bottom plate (1) upper wall is equipped with a pair of rotatory case (5), a pair of be equipped with first tower crane (3) and second tower crane (4) on rotatory case (5) respectively, first tower crane (3) with all be equipped with rotary mechanism, adjustment mechanism, strengthening mechanism and lifting hook fixed establishment on second tower crane (4).

2. The hoisting device for electromechanical engineering according to claim 1, characterized in that the rotating mechanism comprises a first motor (7) mounted on the side wall surface of the rotating box (5), a first shaft lever (8) is arranged at the driving end of the first motor (7), the first shaft lever (8) is movably inserted into the side wall surface of the rotating box (5), a worm (6) is arranged on one section of the first shaft lever (8), a first bearing base (9) is arranged on the inner bottom surface of the rotating box (5), the first shaft lever (8) is inserted into the first bearing base (9), one end of the worm (6) is inserted into one side wall surface of the rotating box (5), a rotating shaft (10) is movably inserted between the upper wall surface and the lower bottom surface of the rotating box (5), a worm wheel (24) is arranged on the rotating shaft (10), the worm (6) is meshed with the worm wheel (24), and a rotating disc (11) is arranged on the upper wall surface of the rotating shaft (10).

3. The hoisting device for electromechanical engineering according to claim 2, characterized in that the adjusting mechanism comprises a rope control box (13) arranged on the upper wall surface of the rotating disc (11), a second motor (12) arranged on one side wall surface of the rope control box (13), a second shaft rod (15) arranged on the driving end of the second motor (12), a second bearing base (14) arranged on the inner bottom surface of the rope control box (13) in a movable inserting mode, a rope winding shaft (16) arranged at one end of the second shaft rod (15) and a hoisting rope (18) wound on the rope winding shaft (16) in the inner side wall surface of the rope control box.

4. A hoisting device for electromechanical engineering according to claim 3, characterized in that the reinforcing mechanism comprises a pair of first reinforcing rods (17) mounted on the upper wall surface of the rotary disc (11), a tower crane main rod (36) is arranged on the upper wall surface of the rope control box (13), a pair of first reinforcing rods (17) are connected with the outer side wall surface of the tower crane main rod (36), a connecting rod (22) is arranged on one side wall surface of the tower crane main rod (36), a pair of second reinforcing rods (19) are arranged at the upper end of the tower crane main rod (36), the other ends of the pair of second reinforcing rods (19) are connected with the side wall surface of the connecting rod (22), a pair of third reinforcing rods (20) are arranged at the middle end of the tower crane main rod (36), and the other ends of the pair of third reinforcing rods (20) are connected with the side wall surface of the connecting rod (22).

5. The hoisting device for electromechanical engineering according to claim 4, wherein the hook fixing mechanism comprises a cavity installed in the main rod of the tower crane, the cavity is communicated with the rope control box (13), one end of the connecting rod (22) close to the main rod (36) of the tower crane is provided with a first pulley (21) and the other end is provided with a second pulley (23), the lifting rope (18) passes through the cavity to be contacted with the outer wall surface of the first pulley (21), the lifting rope (18) is contacted with the upper wall surface of the connecting rod (22), one end of the lifting rope (18) is provided with a connecting buckle (27), the lower wall surface of the connecting buckle (27) is hinged with a lifting hook (35), the upper end of the lifting hook (35) is provided with a first cavity (25), the upper end side wall surface of the lifting hook (35) is provided with a fastening bolt (34), the fastening bolt (34) is screwed into the upper end side wall surface of the lifting hook (35), the lower end of the lifting hook (35) is provided with a lower side wall surface to be contacted with the outer wall surface of the connecting rod (22), the lower end of the lifting hook (35) is provided with a second sliding chute (31), the lower end of the lifting hook (29) is provided with a second sliding chute (31), one end of the sliding sheet (32) is provided with a fastening threaded hole (33).

6. Hoisting device for electromechanical engineering according to claim 1, characterized in that the lower wall of the base plate (1) is provided with two pairs of universal wheels (2).