CN215402707U

CN215402707U - Auxiliary device for hoist

Info

Publication number: CN215402707U
Application number: CN202120619997.4U
Authority: CN
Inventors: 李全印
Original assignee: Binzhou Youli Flour Co ltd
Current assignee: Binzhou Youli Flour Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-01-04
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses an auxiliary device for a lifter, which comprises a supporting bottom plate, a supporting column, a reinforcing rib, a supporting plate, a wire winding wheel, a motor support, a lifting motor, a mounting hole, a sliding chute, a limiting rod, a fixing nut, a multi-stage telescopic rod, a constraint buffering device, a connecting piece, a lifting arm, a fixing bolt, a fixed pulley, a lifting rope and a hook, wherein the limiting rod is arranged on the sliding chute in a sliding connection manner, the multi-stage telescopic rod is hinged on the supporting column and arranged below the limiting rod, the constraint buffering device is hinged on the multi-stage telescopic rod, the constraint buffering device comprises a constraint barrel, a guide groove, a rotating shaft, a roller and a buffering spring, the rotating shaft is arranged on the guide groove in a sliding connection manner, the roller is hinged on the rotating shaft, one end of the buffering spring is arranged on the constraint barrel, and the other end of the buffering spring is arranged on the rotating shaft. The utility model belongs to the technical field of elevators, and particularly relates to an angle-adjustable auxiliary device for an elevator with a buffering structure.

Description

Auxiliary device for hoist

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to an auxiliary device for an elevator.

Background

The elevator is large-scale mechanical equipment which is transported by changing potential energy, generally refers to large-scale mechanical equipment with larger power and stronger lifting capacity, a common lifting level is an elevator, a crown block, a winch, a stable vehicle, a crane, a hoist and the like, a flexible steel wire rope and transported goods are dragged by power machinery to move up and down to finish the transportation process, the steel wire rope is an indispensable important part of the hoisting machinery, but the steel wire rope is a flexible part, so that in the actual hoisting process, the steel wire rope is easy to shake due to the interference of external force, the hoisting speed is influenced, the hoisting danger is increased, and once the shaking amplitude is too large, hoisted goods are easy to drop.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the auxiliary device for the elevator, which effectively solves the problem that the steel wire rope of the elevator in the current market is easy to swing and shake when receiving external force, so that the lifting speed and the stability are influenced, can play a role in buffering the movement while ensuring the stability of the steel wire rope, and avoids the situation that the elevator body turns on side due to the swing, and particularly relates to the auxiliary device for the elevator, which has an adjustable angle and a buffering structure.

The technical scheme adopted by the utility model is as follows: the utility model relates to an auxiliary device for a lifting machine, which comprises a supporting base plate, a supporting column, a reinforcing rib, a supporting plate, a winding wheel, a motor bracket, a lifting motor, a mounting hole, a sliding groove, a limiting rod, a fixing nut, a multi-stage telescopic rod, a constraint buffer device, a connecting piece, a lifting arm, a fixing bolt, a fixed pulley, a lifting rope and a hook, wherein the supporting column is arranged on the supporting base plate, the reinforcing rib is arranged on the supporting base plate and arranged on the supporting column, the supporting plate is arranged on the supporting base plate, the winding wheel is hinged on the supporting plate, the motor bracket is arranged on the supporting base plate, the lifting motor is arranged on the motor bracket and penetrates through the supporting plate and arranged on the winding wheel, the mounting hole is arranged on the supporting base plate, the sliding groove is arranged on the supporting column, the limiting rod is arranged on the sliding groove in a sliding connection manner, the fixing nut is arranged on the limiting rod in a threaded manner, the multi-stage telescopic rod is hinged on the supporting column and arranged below the limiting rod, the restraint buffer articulates on locating multistage telescopic link, the connecting piece is located on the support column, the lifing arm articulates on locating the support column, the fixing bolt plug is connected and is located on the support column and run through the lifing arm setting, the fixed pulley articulates on locating the lifing arm, lifting rope one end is located on the kinking wheel, the lifting rope other end encircles the fixed pulley setting, the couple is located on the lifting rope, restraint buffer includes restraint section of thick bamboo, guide way, pivot, gyro wheel and buffer spring, restraint section of thick bamboo articulates on locating multistage telescopic link, the guide way is located on restraint section of thick bamboo, pivot sliding connection locates on the guide way, the gyro wheel articulates in locating the pivot, buffer spring one end is located on restraint section of thick bamboo, the buffer spring other end is located in the pivot.

Further, the strengthening rib is located between backup pad and the support column, the connecting piece is located between support column and the lifting rope, multistage telescopic link is located between lift arm and the supporting baseplate.

Further, the support column is perpendicular setting with supporting baseplate, the kinking wheel is perpendicular setting with the support column, the connecting piece is perpendicular setting with the support column, fixing bolt is perpendicular setting with the support column, multi-stage telescopic link is perpendicular setting with the kinking wheel, the lifting rope is perpendicular setting with the kinking wheel.

Further, the supporting baseplate is the cuboid setting, the support column is the cuboid setting, the motor support is the cuboid setting, the gag lever post is the cylinder setting, the connecting piece is the cuboid setting, the lift arm is the cuboid setting, a restraint section of thick bamboo is hollow cylinder setting, the pivot is the cylinder setting.

Further, the strengthening rib is triangle-shaped and sets up, the kinking wheel is the H type setting, the spout is the setting of rectangle through-hole, fixation nut is the setting of O type, the guide way is the setting of rectangle recess.

Further, the connecting piece is equipped with two sets ofly, and is a set of on the support column is located to the connecting piece, another group on the lifting arm is located to the connecting piece, the fixed pulley is equipped with three groups, and is two sets of on the fixed pulley is articulated to be located the connecting piece, another group the fixed pulley is articulated to be located on the lifting arm, the guide way is equipped with a plurality of groups, the quantity of pivot is unanimous with the quantity of guide way, the quantity of gyro wheel is unanimous with the quantity of guide way.

The utility model with the structure has the following beneficial effects: this scheme is auxiliary device for hoist, effectual solved on the existing market hoist wire rope receive external force and produce the swing easily, rock and then influence the problem of lifting speed and stability, when guaranteeing that wire rope can be stable, can play the cushioning effect of removal, avoid the hoist main part because of the condition that the swing takes place to turn on one's side, specifically be an angle adjustable, have buffer structure's auxiliary device for hoist.

Drawings

FIG. 1 is a schematic view of an overall structure of an auxiliary device for a hoist according to the present invention;

fig. 2 is a partial sectional view of a part restraining and buffering device of an auxiliary device for a hoist according to the present invention.

Wherein, 1, supporting baseplate, 2, support column, 3, strengthening rib, 4, backup pad, 5, kinking wheel, 6, motor support, 7, lifting motor, 8, mounting hole, 9, spout, 10, gag lever post, 11, fixation nut, 12, multistage telescopic link, 13, restraint buffer, 14, connecting piece, 15, lifting arm, 16, fixing bolt, 17, fixed pulley, 18, lifting rope, 19, couple, 20, restraint section of thick bamboo, 21, guide way, 22, pivot, 23, gyro wheel, 24, buffer spring.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the auxiliary device for a hoist of the present invention comprises a supporting base plate 1, a supporting pillar 2, a reinforcing rib 3, a supporting plate 4, a wire-wrapping wheel 5, a motor bracket 6, a hoisting motor 7, a mounting hole 8, a sliding chute 9, a limiting rod 10, a fixing nut 11, a multi-stage telescopic rod 12, a restraining and buffering device 13, a connecting member 14, a hoisting arm 15, a fixing bolt 16, a fixed pulley 17, a hoisting rope 18 and a hook 19, wherein the supporting pillar 2 is disposed on the supporting base plate 1, the reinforcing rib 3 is disposed on the supporting base plate 1 and disposed on the supporting pillar 2, the supporting plate 4 is disposed on the supporting base plate 1, the wire-wrapping wheel 5 is hinged on the supporting plate 4, the motor bracket 6 is disposed on the supporting base plate 1, the hoisting motor 7 is disposed on the motor bracket 6 and disposed on the wire-wrapping wheel 5 through the supporting plate 4, the mounting hole 8 is disposed on the supporting base plate 1, the sliding groove 9 is arranged on the supporting column 2, the limiting rod 10 is arranged on the sliding groove 9 in a sliding connection manner, the fixing nut 11 is arranged on the limiting rod 10 in a threaded connection manner, the multi-stage telescopic rod 12 is hinged on the supporting column 2 and is arranged below the limiting rod 10, the restraint buffering device 13 is hinged on the multi-stage telescopic rod 12, the connecting piece 14 is arranged on the supporting column 2, the lifting arm 15 is hinged on the supporting column 2, the fixing bolt 16 is arranged on the supporting column 2 in a plug-pull connection manner and penetrates through the lifting arm 15, the fixed pulley 17 is hinged on the lifting arm 15, one end of the lifting rope 18 is arranged on the winding wheel 5, the other end of the lifting rope 18 is arranged around the fixed pulley 17, the hook 19 is arranged on the lifting rope 18, the restraint buffering device 13 comprises a restraint barrel 20, a guide groove 21, a rotating shaft 22, a roller 23 and a buffering spring 24, the restraint barrel 20 is hinged on the multi-stage telescopic rod 12, the guide groove 21 is arranged on the restraining barrel 20, the rotating shaft 22 is arranged on the guide groove 21 in a sliding connection mode, the roller 23 is hinged to the rotating shaft 22, one end of the buffer spring 24 is arranged on the restraining barrel 20, and the other end of the buffer spring 24 is arranged on the rotating shaft 22.

The reinforcing rib 3 is arranged between the support plate 4 and the support column 2, the connecting piece 14 is arranged between the support column 2 and the lifting rope 18, and the multi-stage telescopic rod 12 is arranged between the lifting arm 15 and the support bottom plate 1.

The utility model discloses a supporting rod, including support column 2, kinking wheel 5, connecting piece 14, fixing bolt 16, kinking wheel 5, lifting rope 18, kinking wheel 5, support column 1, kinking wheel 5, connecting piece 14, fixing bolt 16, kinking wheel 5, support column 2 and support column 1 are perpendicular settings.

Supporting baseplate 1 is the cuboid setting, support column 2 is the cuboid setting, motor support 6 is the cuboid setting, gag lever post 10 is the cylinder setting, connecting piece 14 is the cuboid setting, lift arm 15 is the cuboid setting, restraint section of thick bamboo 20 is hollow cylinder setting, pivot 22 is the cylinder setting.

The strengthening rib 3 is triangle-shaped and sets up, kinking wheel 5 is the H type setting, spout 9 is the setting of rectangle through-hole, fixation nut 11 is the O type setting, guide way 21 is the setting of rectangle recess.

Connecting piece 14 is equipped with two sets ofly, and is a set of on support column 2 is located to connecting piece 14, another group on lifting arm 15 is located to connecting piece 14, fixed pulley 17 is equipped with three groups, and is two sets of fixed pulley 17 articulates on locating connecting piece 14, another group fixed pulley 17 articulates on locating lifting arm 15, guide way 21 is equipped with a plurality of groups, the quantity of pivot 22 is unanimous with the quantity of guide way 21, the quantity of gyro wheel 23 is unanimous with the quantity of guide way 21.

When the device is used specifically, a user places the whole device on a horizontal plane by using the supporting base plate 1, fixes the whole device on the horizontal plane by penetrating the foundation bolt through the mounting hole 8, adjusts an included angle between the lifting arm 15 and the supporting column 2 according to a hoisting distance, penetrates the fixing bolt 16 into the supporting column 2 from one side and penetrates through the lifting arm 15, fixes the lifting arm 15 and the supporting column 2, unscrews the fixing nut 11 from the limiting rod 10, stirs the limiting rod 10 to enable the limiting rod 10 to move along the direction of the chute 9, screws the fixing nut 11 onto the limiting rod 10 and is attached to the supporting column 2 after adjusting the angle of the multi-stage telescopic rod 12, fixes the limiting rod 10, penetrates the lifting rope 18 wound on the winding wheel 5 through the constraint buffer device 13, extends out the multi-stage telescopic rod 12, opens the lifting motor 7, enables the lifting motor 7 to drive the winding wheel 5 to rotate on the supporting plate 4, the lifting rope 18 wound on the winding wheel 5 is taken off, so that the other end of the lifting rope 18 vertically moves downwards under the action of the fixed pulley 17, when the lifting rope moves to the position above a lifted cargo, the hook 19 is hung on the cargo, the lifting motor 7 is reversely rotated, the lifting motor 7 arranged on the motor support 6 drives the winding wheel 5 to reversely rotate, the lifting rope 18 is gradually wound on the winding wheel 5, the other end of the lifting rope 18 gradually lifts the cargo along the winding wheel 5, in the process, the lifting rope 18 is ensured to move upwards along the center of the restraining barrel 20 under the action of the roller 23, meanwhile, when the influence of external force is received, the lifting rope 18 does work on the roller 23, the roller 23 moves along the direction of the guide groove 21 under the action of the rotating shaft 22, the buffer spring 24 is compressed, and the interference of the external force on the lifting rope 18 is weakened under the buffer of the buffer spring 24, the breaking amplitude of the hoisting rope 18 is reduced, which is the use process of the whole auxiliary device for the hoisting machine.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an auxiliary device for hoist which characterized in that: comprises a supporting bottom plate, a supporting column, a reinforcing rib, a supporting plate, a winding wheel, a motor bracket, a lifting motor, a mounting hole, a sliding groove, a limiting rod, a fixing nut, a multi-stage telescopic rod, a constraint buffer device, a connecting piece, a lifting arm, a fixing bolt, a fixed pulley, a lifting rope and a hook, wherein the supporting column is arranged on the supporting bottom plate, the reinforcing rib is arranged on the supporting bottom plate and arranged on the supporting column, the supporting plate is arranged on the supporting bottom plate, the winding wheel is hinged on the supporting plate, the motor bracket is arranged on the supporting bottom plate, the lifting motor is arranged on the motor bracket and arranged on the winding wheel through the supporting plate, the mounting hole is arranged on the supporting bottom plate, the sliding groove is arranged on the supporting column, the limiting rod is arranged on the sliding groove in a sliding manner, the fixing nut is in a threaded connection manner on the limiting rod, the multi-stage telescopic rod is hinged on the supporting column and arranged below the limiting rod, the restraint buffer articulates on locating multistage telescopic link, the connecting piece is located on the support column, the lifing arm articulates on locating the support column, the fixing bolt plug is connected and is located on the support column and run through the lifing arm setting, the fixed pulley articulates on locating the lifing arm, lifting rope one end is located on the kinking wheel, the lifting rope other end encircles the fixed pulley setting, the couple is located on the lifting rope, restraint buffer includes restraint section of thick bamboo, guide way, pivot, gyro wheel and buffer spring, restraint section of thick bamboo articulates on locating multistage telescopic link, the guide way is located on restraint section of thick bamboo, pivot sliding connection locates on the guide way, the gyro wheel articulates in locating the pivot, buffer spring one end is located on restraint section of thick bamboo, the buffer spring other end is located in the pivot.

2. An auxiliary device for a hoist according to claim 1, characterized in that: the strengthening rib is located between backup pad and the support column, the connecting piece is located between support column and the lifting rope, the multistage telescopic link is located between lift arm and the supporting baseplate.

3. An auxiliary device for a hoist according to claim 2, characterized in that: the support column is perpendicular setting with the supporting baseplate, kinking wheel is perpendicular setting with the support column, the connecting piece is perpendicular setting with the support column, fixing bolt is perpendicular setting with the support column, multistage telescopic link is perpendicular setting with kinking wheel, the lifting rope is perpendicular setting with kinking wheel.

4. An auxiliary device for a hoist according to claim 3, characterized in that: the utility model discloses a motor support, including support plate, motor support, gag lever post, connecting piece, lifting arm, restriction section of thick bamboo, the support plate is the cuboid setting, the support column is the cuboid setting, the motor support is the cuboid setting, the gag lever post is the cylinder setting, the connecting piece is the cuboid setting, the lifting arm is the cuboid setting, the restriction section of thick bamboo is hollow cylinder setting, the pivot is the cylinder setting.

5. An auxiliary device for a hoist according to claim 4, characterized in that: the strengthening rib is triangle-shaped and sets up, the kinking wheel is the H type setting, the spout is the setting of rectangle through-hole, fixation nut is the O type setting, the guide way is the setting of rectangle recess.

6. An auxiliary device for a hoist according to claim 5, characterized in that: the connecting piece is equipped with two sets ofly, and is a set of on the support column is located to the connecting piece, another group on the lifting arm is located to the connecting piece, the fixed pulley is equipped with three groups, and is two sets of on the fixed pulley articulates locates the connecting piece, another group on the lifting arm is located to the fixed pulley is articulated, the guide way is equipped with a plurality of groups, the quantity of pivot is unanimous with the quantity of guide way, the quantity of gyro wheel is unanimous with the quantity of guide way.