CN222274052U

CN222274052U - Height-adjustable hydraulic lifter

Info

Publication number: CN222274052U
Application number: CN202421103993.0U
Authority: CN
Inventors: 陈昌传
Original assignee: Taizhou Huifeng Changsheng Machinery Equipment Co ltd
Current assignee: Taizhou Huifeng Changsheng Machinery Equipment Co ltd
Priority date: 2024-05-21
Filing date: 2024-05-21
Publication date: 2024-12-31
Anticipated expiration: 2034-05-21

Abstract

The utility model discloses a height-adjustable hydraulic lifter which comprises two supporting blocks, wherein two universal wheels are detachably arranged on the bottom surfaces of the two supporting blocks, the height-adjustable hydraulic lifter further comprises an adjusting mechanism, the adjusting mechanism comprises two sliding blocks, sliding rails are arranged on the outer surfaces of the two sliding blocks in a sliding mode along the horizontal direction, a supporting rod is fixedly arranged between the opposite surfaces of the two sliding blocks, a scissor frame is fixedly arranged on the outer surface of one side of the supporting rod in a sliding mode, a lifting table is arranged on the top surface of the scissor frame, the conveying mechanism comprises a base, a motor is fixedly arranged on the top surface of the base, a winding roller is fixedly arranged at the output end of the motor, a steel wire rope is fixedly arranged on the outer surface of one side of the winding roller, and a placing mechanism is fixedly arranged at one end, far away from the winding roller, of the steel wire rope. The height-adjustable hydraulic lifter is convenient for adjusting the height and extracting objects on the raised lifter supporting table, thereby improving the working efficiency and reducing the resource loss.

Description

Height-adjustable hydraulic lifter

Technical Field

The utility model relates to the technical field of elevators, in particular to a height-adjustable hydraulic elevator.

Background

The elevator is a multipurpose hoisting machine for vertically transporting people or objects, is mainly used for high-altitude operation and high-altitude maintenance, and can be divided into various types, including fixed type and movable type, guide rail type, crank arm type, scissor type, chain type, loading platform and the like.

The existing elevator device is searched by the applicant, so that the condition that the lifting speed of part of the existing lifting platforms on the market is uneven is easy to occur, normal use is influenced, and the articles are also easy to fall off or fall down to be damaged due to the influence of the lifting speed, so that the working cost of staff is increased. The hydraulic lifter disclosed in the Chinese patent number CN218290289U comprises a bottom plate, the top symmetry of bottom plate has the articulated frame, and articulated on the articulated frame have the link, both ends all articulate around the link have hydraulic telescoping rod, articulated on the end of hydraulic telescoping rod has the hinge, the top symmetry of bottom plate articulates there is the connecting rod, connecting rod and hinged joint, the link inboard is fixed with two mounting panels, two mounting panels are symmetrical each other, and be equipped with rotatable cross axle on the mounting panel, articulated on the end of connecting rod and link has lift platform, when needs are carried article vertical lift, the inhomogeneous condition of lift speed appears in the lift process to can also reduce the condition that article drops because of the inhomogeneous appearance of lift speed, promote holistic practicality.

However, the applicant found that in the process of using a hydraulic elevator, when a worker forgets to carry a tool on the raised elevator, the height of the worker needs to be lowered by using the elevator, and the worker takes the tool again, which is time-consuming and laborious, has low working efficiency, and has serious resource loss, resulting in an increase in working cost.

Accordingly, in view of the above problems, there is a need for a height-adjustable hydraulic elevator.

Disclosure of Invention

The object of the present utility model is to provide a height-adjustable hydraulic lifter to solve the above mentioned problems in the background art.

In order to achieve the aim, the utility model provides the technical scheme that the height-adjustable hydraulic lifter comprises two supporting blocks, wherein the bottom surfaces of the two supporting blocks are respectively provided with two universal wheels in a detachable way,

Further comprises: the adjusting mechanism comprises two sliding blocks, sliding rails are arranged on the outer surfaces of the two sliding blocks in a sliding mode along the horizontal direction, the bottom surfaces of the two sliding rails are fixedly connected with the top surfaces of the two supporting blocks, supporting rods are fixedly arranged between the opposite surfaces of the two sliding blocks, a shear rest is arranged on the outer surface of one side of each supporting rod in a sliding mode, and a lifting table is arranged on the top surface of each shear rest;

Conveying mechanism, conveying mechanism contains the base, and the bottom surface of base and the top surface fixed connection of elevating platform, the fixed motor that is provided with in top surface of base, and the fixed wire winding roller that is provided with of output of motor, one side external surface fixed of wire winding roller is provided with wire rope, and the wire rope keeps away from the fixed mechanism that places that is provided with of one end of wire winding roller.

Further, one side external surface fixed of bracing piece is provided with the pneumatic cylinder, and the fixed connecting block that is provided with of output of pneumatic cylinder, one side external surface slip of connecting block runs through there is the slide bar, one side external surface slip of slide bar is provided with two movable blocks, and one side internal surface of two movable blocks all is connected with one side external surface fixed of scissor rest.

Further, the top surface of elevating platform is fixed and is provided with a plurality of rail guard, and all is fixed and is provided with the reinforcement fence between the opposite face of a plurality of rail guard.

Further, the fixed block is arranged on the outer surface of the reinforcing fence in a fixed manner, grooves are formed in the outer surfaces of two sides of the fixed block, fixing rods are fixedly arranged between the inner surfaces of two sides of the grooves, and the two fixing rods are matched with the steel wire rope.

Further, the placing mechanism comprises a connecting disc, the top surface of the connecting disc is close to the center and fixedly connected with one end of the steel wire rope, a plurality of stable ropes are fixedly arranged on the bottom surface of the connecting disc, and a placing bin is fixedly arranged at one end, far away from the connecting disc, of the stable ropes.

Compared with the prior art, the height-adjustable hydraulic lifter has the beneficial effects that the height of the height-adjustable hydraulic lifter is convenient to adjust, and objects are convenient to extract on a raised lifter supporting table, so that the working efficiency is improved, the resource loss is reduced, and the concrete contents are as follows:

1. be provided with adjustment mechanism, when needs use the lift, start the pneumatic cylinder, the pneumatic cylinder receives high-pressure hydraulic oil, and the piston carries out reciprocating motion in the cylinder body to promote the connecting block and remove, the connecting block removes and is convenient for utilize the slide bar to drive movable block and remove, and the movable block of will being convenient for drives scissors frame work, and scissors frame will drive the elevating platform and rise or descend, thereby is convenient for adjust the height of elevating platform.

2. Be provided with conveying mechanism and placement machine construct, when the staff on the elevating platform that risees to target position needs to use forgets the instrument of carrying, the starter motor, the motor is convenient for drive the wire winding roller and rotates, the wire winding roller rotates and is convenient for release the wire rope of winding on the wire winding roller, under the action of gravity, place the storehouse and will continuously descend, when place the storehouse and descend to target position and place the instrument after, starter motor counter-rotating will drive and place the storehouse and rise to elevating platform position, thereby be convenient for take article, work efficiency is high, and the resource loss is few.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of an adjusting mechanism according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic perspective view of a conveying mechanism according to the present utility model;

fig. 5 is a schematic perspective view of the placement mechanism according to the present utility model.

The device comprises a supporting block 1, a regulating mechanism 2, a conveying mechanism 3, a placing mechanism 4, a 10, universal wheels, a 11, a sliding rail 12, a lifting platform 13, a protective fence 14, a reinforcing fence 20, a sliding block 21, a supporting rod 22, a hydraulic cylinder 23, a scissor frame 30, a base 31, a motor 32, a winding roller 33, a steel wire rope 34, a fixed block 35, a groove 36, a fixed rod 40, a connecting disc 41, a stable rope 42, a placing bin 220, a connecting block 221, a sliding rod 222 and a movable block.

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.

As shown in fig. 1-5, the height-adjustable hydraulic lifter comprises two supporting blocks 1, two universal wheels 10 are detachably mounted on the bottom surfaces of the two supporting blocks 1, an adjusting mechanism 2, the adjusting mechanism 2 comprises two sliding blocks 20, sliding rails 11 are slidably arranged on the outer surfaces of the two sliding blocks 20 along the horizontal direction, the bottom surfaces of the two sliding rails 11 are fixedly connected with the top surfaces of the two supporting blocks 1, supporting rods 21 are fixedly arranged between the opposite surfaces of the two sliding blocks 20, a scissor frame 23 is slidably arranged on one side outer surface of the supporting rods 21, a lifting table 12 is arranged on the top surface of the scissor frame 23, a hydraulic cylinder 22 is fixedly arranged on one side outer surface of the supporting rods 21, a connecting block 220 is fixedly arranged at the output end of the hydraulic cylinder 22, a sliding rod 221 is slidably penetrated on one side outer surface of the connecting block 220, two movable blocks 222 are slidably arranged on one side outer surface of the sliding rod 221, and one side inner surfaces of the two movable blocks 222 are fixedly connected with one side outer surface of the scissor frame 23.

Through the above structural design, the universal wheel 10 is convenient for the lift to move to the target position, when the lift reaches the target position for use, the hydraulic cylinder 22 is started, when the hydraulic cylinder 22 receives high-pressure hydraulic oil, the piston reciprocates in the cylinder body, thereby pushing the connecting block 220 to move, the connecting block 220 is convenient for driving the movable block 222 to move by utilizing the sliding rod 221, the movable block 222 is convenient for driving the scissor rest 23 to work, the scissor rest 23 is convenient for adjusting the height of the lifting table 12 by driving the lifting table 12 to ascend or descend, the scissor rest 23 is of the existing structure, the design principle is based on the lever principle and force transmission, the efficient and stable lifting function can be realized, and in the lift, the scissor rest 23 is a main bearing part of the whole lifting mechanism.

The conveying mechanism 3, conveying mechanism 3 contains base 30, and the bottom surface of base 30 and the top surface fixed connection of elevating platform 12, the fixed motor 31 that is provided with in top surface of base 30, and the fixed wire winding roller 32 that is provided with in output of motor 31, one side external surface fixed of wire winding roller 32 is provided with wire rope 33, and wire rope 33 keeps away from the fixed placement machine 4 that is provided with of one end of wire winding roller 32, the fixed rail guard 13 that is provided with in top surface of elevating platform 12, and all be fixed between the opposite surfaces of a plurality of rail guard 13, the fixed cover of surface of rail guard 14 is equipped with fixed block 34, and the both sides surface of fixed block 34 has all seted up flutedly 35, all be fixed with dead lever 36 between the both sides internal surface of two flutedly 35, and two dead levers 36 all with wire rope looks 33 adaptation, placement machine 4 contains connection pad 40, and the top surface that is close to center department and wire rope 33's one end fixed connection of connection pad 40, the fixed a plurality of firm rope 41 that is provided with of bottom surface of connection pad 40, and a plurality of connection pad 41 keep away from 40 are fixed with and place storehouse 42.

Through the above-mentioned structural design, when the staff on elevating platform 12 that risen to the target position need use forgets the instrument of carrying, start motor 31, motor 31 is convenient for drive wire winding roller 32 and rotates, wire winding roller 32 rotates and is convenient for release winding wire rope 33, under the action of gravity, place storehouse 42 and will continuously descend, when place storehouse 42 and descend to the target position and place the instrument after, start motor 31 counter-rotation will make wire winding roller winding 32 wind wire rope 33, wire rope 33 will drive connection pad 40 and rise, connection pad 40 rises and is convenient for drive firm rope 41 and rises, firm rope 41 rises and will be convenient for drive place storehouse 42 and rise to elevating platform 12 positions, thereby be convenient for take the article, work efficiency is high, and the resource loss is few, place storehouse 42 and be narrow down wide structure, be convenient for prevent that the article from dropping, the security is high. The working principle is that when the height-adjustable hydraulic lifter is used, the lifter is convenient to move to a target position by using the universal wheel 10, when the lifter reaches the target position for use, the hydraulic cylinder 22 is started, when the hydraulic cylinder 22 receives high-pressure hydraulic oil, the piston reciprocates in the cylinder body, so that the connecting block 220 is pushed to move, the connecting block 220 is convenient to drive the movable block 222 to move by using the sliding rod 221, the movable block 222 is convenient to drive the scissor rest 23 to work, the scissor rest 23 drives the lifting table 12 to lift or descend, the height of the lifting table 12 is convenient to adjust, after the lifting table 12 is adjusted, when a worker on the lifting table 12 lifted to the target position needs to use a tool forgotten to carry, the motor 31 is started, the motor 31 is convenient to drive the wire winding roller 32 to rotate, the wire winding roller 32 is convenient to release the wound wire rope 33, under the action of gravity, after the placing bin 42 falls to the target position and places the tool, the wire winding roller 32 is reversely rotated, the wire winding rope 33 is convenient to drive the wire winding roller 40 to lift, the wire winding rope 40 is convenient to drive the connecting disc 40 to lift, the connecting disc 40 to lift the connecting disc 41 to the lifting table 41, the work is convenient to take the object to be stable, and the work is convenient to place the object at least, and the lifting efficiency is convenient to take the lifting table 41.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A height-adjustable hydraulic lift, comprising two support blocks (1), wherein the bottom surfaces of the two support blocks (1) are both detachably mounted with two universal wheels (10),

It is characterized by further comprising:

An adjustment mechanism (2), the adjustment mechanism (2) comprising two sliders (20), the outer surfaces of the two sliders (20) being slidably provided with slide rails (11) in a horizontal direction, and the bottom surfaces of the two slide rails (11) being fixedly connected to the top surfaces of the two support blocks (1), a support rod (21) being fixedly provided between the opposite surfaces of the two sliders (20), a scissor frame (23) being slidably provided on the outer surface of one side of the support rod (21), and a lifting platform (12) being provided on the top surface of the scissor frame (23);

A conveying mechanism (3), the conveying mechanism (3) comprising a base (30), wherein the bottom surface of the base (30) is fixedly connected to the top surface of the lifting platform (12), a motor (31) is fixedly arranged on the top surface of the base (30), and a winding roller (32) is fixedly arranged at the output end of the motor (31), a steel wire rope (33) is fixedly arranged on the outer surface of one side of the winding roller (32), and a placement mechanism (4) is fixedly arranged on the end of the steel wire rope (33) away from the winding roller (32).

2. A height-adjustable hydraulic lift according to claim 1, characterized in that: a hydraulic cylinder (22) is fixedly provided on the outer surface of one side of the support rod (21), and a connecting block (220) is fixedly provided on the output end of the hydraulic cylinder (22), a sliding rod (221) is slidably penetrated through the outer surface of one side of the connecting block (220), two movable blocks (222) are slidably provided on the outer surface of one side of the sliding rod (221), and one side inner surface of the two movable blocks (222) are fixedly connected to the outer surface of one side of the scissors frame (23).

3. A height-adjustable hydraulic lift according to claim 1, characterized in that: a plurality of guardrails (13) are fixedly provided on the top surface of the lifting platform (12), and reinforcement rails (14) are fixedly provided between the opposite surfaces of the plurality of guardrails (13).

4. A height-adjustable hydraulic lift according to claim 3, characterized in that: a fixed sleeve is provided on the outer surface of the reinforcement fence (14), and grooves (35) are provided on both sides of the outer surface of the fixed block (34), and a fixing rod (36) is fixedly provided between the inner surfaces of both sides of the two grooves (35), and the two fixing rods (36) are adapted to the steel wire rope (33).

5. A height-adjustable hydraulic lift according to claim 4, characterized in that: the placement mechanism (4) includes a connecting plate (40), and the top surface of the connecting plate (40) is fixedly connected to one end of the wire rope (33) near the center, and a plurality of stabilizing ropes (41) are fixedly arranged on the bottom surface of the connecting plate (40), and a placement bin (42) is fixedly arranged at one end of the plurality of stabilizing ropes (41) away from the connecting plate (40).