CN221739738U - A combined lifting mechanism - Google Patents

Abstract

The utility model discloses a combined lifting mechanism, including a lifting component and a reinforcement component, a support component is arranged at the top of one side of the movable bottom, and a lifting component is arranged at the top of the support component, a reinforcement component is arranged at one side of the lifting component, and a boom is arranged at one side of the reinforcement component, the lifting component includes a fixed rod, an outer tube, a disc, a hydraulic rod and a fixed bottom, and an outer tube is arranged around the outer side of the fixed rod, a disc is arranged at the outer side of the outer tube, and a hydraulic rod is arranged at the bottom end of the disc, and a fixed bottom is arranged at the bottom end of the hydraulic rod. The combined lifting mechanism, when the hand is placed on the boom, the outer tube is rotated along the fixed rod, and the disc is driven to be lifted and lowered by four groups of hydraulic rods, so that the disc drives the outer tube to be lifted and lowered along the fixed rod, and the disc is raised upward by controlling the hydraulic rod, so that the staff can adjust the direction and height of the boom conveniently, and the structure is simple and the operation is convenient, thereby improving its convenience.

Description

A combined lifting mechanism

Technical Field

The utility model relates to the technical field of lifting, in particular to a combined lifting mechanism.

Background Art

A hoist is a machine that can transport and exchange objects. It is divided into arm-type hoists, mobile hoists, straight-type hoists, and full-angle types. Hoists are suitable for lifting materials below 300 kilograms in various occasions. They are especially suitable for residents of high-rise buildings to easily lift heavier daily necessities from downstairs, and are suitable for lifting and unloading small goods in various occasions.

The height of cranes on the market is generally not adjustable. Due to the height limit of the site, a factory can usually only be used in the same place. The use of the crane will cause waste of resources. In addition, after the ton bag is lifted, the weight of the material in the ton bag will act on the same sling of the hook, causing the ton bag to tilt and the force to be uneven, which makes the sling hung on the electric hoist easy to wear, posing certain safety hazards.

Utility Model Content

The purpose of the utility model is to provide a combined lifting mechanism to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined lifting mechanism, including a mobile bottom, a lifting component and a reinforcement component, a support component is provided at the top of one side of the mobile bottom, and a lifting component is provided at the top of the support component, a reinforcement component is provided at one side of the lifting component, and a boom is provided at one side of the reinforcement component, the lifting component includes a fixed rod, an outer tube, a disc, a hydraulic rod and a fixed bottom, and the outer side of the fixed rod is provided with an outer tube around, the outer side of the outer tube is provided with a disc, and the bottom end of the disc is provided with a hydraulic rod, and the bottom end of the hydraulic rod is provided with a fixed bottom.

Furthermore, the movable bottom is fixedly connected to the supporting assembly, and a group of reinforcing assemblies is fixed to one side of the lifting assembly.

Furthermore, the lifting assembly and the reinforcement assembly are welded, and the reinforcement assembly and the boom are connected.

Furthermore, the outer tube is sleeved around the outer side of the fixing rod, and the outer tube and the disc are welded.

Furthermore, the support assembly includes a column, a first support rod and a second support rod, and the first support rod is arranged on one side of the column, and the second support rod is arranged on the other side of the column.

Furthermore, two groups of support rods are symmetrically arranged on both sides of the column, and the first support rod corresponds to the second support rod.

Furthermore, the reinforcement assembly includes a sleeve, a connecting block, an oblique rod and a cross rod, and a connecting block is provided on one side of the sleeve, a top end of the connecting block is provided with an oblique rod, and a top end of the oblique rod is provided with a cross rod.

Furthermore, a group of connecting blocks is provided on one side of the sleeve, and the connecting blocks are welded to the oblique rods.

Compared with the prior art, the beneficial effect of the utility model is that two sets of support rods are added on both sides of the column to support the column, thereby strengthening the strength of the column and strengthening the structural strength of the equipment when in use, avoiding tilting during use, causing the equipment to be unusable, and affecting the efficiency of the equipment.

The disc is lifted and lowered by four sets of hydraulic rods, and the disc drives the outer tube to be lifted and lowered along the fixed rod. The disc is raised upward by controlling the hydraulic rods, which makes it convenient for the staff to adjust the direction and height of the boom. The structure is simple and the operation is convenient, thereby improving its convenience.

The diagonal rod is fixed to the top end of the connecting block, and the top end of the diagonal rod is fixed to the bottom end of the cross bar. The strength of the cross bar and the connecting block is enhanced by the added diagonal rod, so that the strength is improved, thereby improving the reliability and increasing the usability of the machine.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the three-dimensional structure of the lifting assembly of the utility model;

FIG. 3 is a schematic diagram of the three-dimensional structure of the reinforcement component of the utility model.

In the figure: 1. movable bottom; 2. supporting assembly; 201. column; 202. first supporting rod; 203. second supporting rod; 3. lifting assembly; 301. fixed rod; 302. outer tube; 303. disc; 304. hydraulic rod; 305. fixed bottom; 4. reinforcement assembly; 401. casing; 402. connecting block; 403. diagonal rod; 404. cross rod; 5. boom.

DETAILED DESCRIPTION

As shown in Fig. 1-2, a combined lifting mechanism includes a moving bottom 1, a lifting assembly 3 and a reinforcement assembly 4. A support assembly 2 is arranged at the top of one side of the moving bottom 1, and a lifting assembly 3 is arranged at the top of the support assembly 2. A reinforcement assembly 4 is arranged at one side of the lifting assembly 3, and a boom 5 is arranged at one side of the reinforcement assembly 4. The lifting assembly 3 includes a fixed rod 301, an outer tube 302, a disc 303, a hydraulic rod 304 and a fixed bottom 305. The outer side of the fixed rod 301 is surrounded by an outer tube 302, and the outer side of the outer tube 302 is provided with a disc 303, and the disc 303 is provided with a hydraulic rod 304. The bottom end of the hydraulic rod 304 is provided with a fixed bottom 305, the movable bottom 1 is fixedly connected to the support assembly 2, and a group of reinforcement components 4 are fixed to one side of the lifting assembly 3. The outer tube 302 is sleeved around the outer side of the fixed rod 301, and the outer tube 302 and the disc 303 are welded. A group of outer tubes 302 are sleeved around the outer side of the fixed rod 301, and a group of discs 303 are fixed at the bottom end of the outer tube 302. Four groups of hydraulic rods 304 are provided at the bottom end of the disc 303, and the outer tube 302 is a telescopic rod. Place your hand on the boom 5 The outer tube 302 is rotated along the fixed rod 301, and the disc 303 is driven to rise and fall by four sets of hydraulic rods 304, so that the disc 303 drives the outer tube 302 to rise and fall along the fixed rod 301. The disc 303 is raised upward by controlling the hydraulic rod 304, which is convenient for the staff to adjust the direction and height of the boom 5. The structure is simple and the operation is convenient, thereby improving its convenience. The support assembly 2 includes a column 201, a first support rod 202 and a second support rod 203, and the first support rod 202 is arranged on one side of the column 201, and the other side of the column 201 is provided with a first support rod 202. A second support rod 203 is provided on one side, and two groups of support rods are symmetrically provided on both sides of the column 201, and the first support rod 202 and the second support rod 203 correspond to each other. A group of first support rods 202 is fixed on one side of the column 201, and a second support rod 203 is fixed on the other side of the column 201. By adding two groups of support rods on both sides of the column 201, the column 201 is supported, the strength of the column 201 is strengthened, and the structural strength of the equipment during use is strengthened to avoid tilting during use, which makes the equipment unusable and affects the efficiency of the equipment.

As shown in FIG3 , a combined lifting mechanism is provided, wherein the lifting assembly 3 and the reinforcement assembly 4 are welded, and the reinforcement assembly 4 is connected to the boom 5, and the reinforcement assembly 4 comprises a sleeve 401, a connecting block 402, an inclined rod 403 and a cross bar 404, and a connecting block 402 is provided on one side of the sleeve 401, an inclined rod 403 is provided on the top of the connecting block 402, and a cross bar 404 is provided on the top of the inclined rod 403, and a group of connecting blocks 402 are provided on one side of the sleeve 401, and the connecting blocks 402 and the inclined rod 403 are welded, A group of rectangular connecting blocks 402 are fixed on one side of the sleeve 401, and an inclined rod 403 is fixed to the top of the connecting block 402, and the top of the inclined rod 403 is fixed to the bottom end of the cross bar 404. By adding a connecting block 402 to the sleeve 401, the inclined rod 403 is fixed to the top of the connecting block 402, and the top of the inclined rod 403 is fixed to the bottom end of the cross bar 404. The added inclined rod 403 enhances the strength of the cross bar 404 and the connecting block 402, thereby improving their strength, thereby improving their reliability and increasing the usability of the machine.

Working principle: first, a group of first support rods 202 are fixed to one side of the column 201, and a second support rod 203 is fixed to the other side of the column 201. By adding two groups of support rods on both sides of the column 201, the column 201 is supported to strengthen the strength of the column 201. Then, the hands are placed on the boom 5 to rotate the outer tube 302 along the fixed rod 301, and the disc 303 is driven to rise and fall through four groups of hydraulic rods 304, so that the disc 303 drives the outer tube 302 to rise and fall along the fixed rod 301. The disc 303 is raised upward by controlling the hydraulic rod 304, so that the staff can adjust the direction and height of the boom 5 conveniently. Finally, the connecting block 402 added to the casing 401 is used to fix the inclined rod 403 to the top of the connecting block 402, and the top of the inclined rod 403 is fixed to the bottom of the cross bar 404. The added inclined rod 403 enhances the strength of the cross bar 404 and the connecting block 402.

Claims (8)

1. The utility model provides a combination handling mechanism, includes to remove end (1), lifting unit (3) and reinforcement subassembly (4), its characterized in that: remove one side top of end (1) and be provided with supporting component (2), and the top of supporting component (2) is provided with lifting unit (3), one side of lifting unit (3) is provided with reinforcement subassembly (4), and one side of reinforcement subassembly (4) is provided with davit (5), lifting unit (3) include dead lever (301), outer tube (302), disc (303), hydraulic rod (304) and fixed end (305), and the outside of dead lever (301) is provided with outer tube (302) all around, the outside of outer tube (302) is provided with disc (303), and the bottom of disc (303) is provided with hydraulic rod (304), the bottom of hydraulic rod (304) is provided with fixed end (305).

2. A modular lifting mechanism as claimed in claim 1, wherein: the movable bottom (1) is fixedly connected with the supporting component (2), and one side of the lifting component (3) is fixedly provided with a group of reinforcing components (4).

3. A modular lifting mechanism as claimed in claim 1, wherein: the lifting assembly (3) and the reinforcing assembly (4) are welded, and the reinforcing assembly (4) is connected with the suspension arm (5).

4. A modular lifting mechanism as claimed in claim 1, wherein: the outer tube (302) is sleeved around the outer side of the fixed rod (301), and welding is adopted between the outer tube (302) and the disc (303).

5. A modular lifting mechanism as claimed in claim 1, wherein: the support assembly (2) comprises a stand column (201), a first support rod (202) and a second support rod (203), wherein the first support rod (202) is arranged on one side of the stand column (201), and the second support rod (203) is arranged on the other side of the stand column (201).

6. A modular lifting mechanism as claimed in claim 5, wherein: two groups of support rods are symmetrically arranged on two sides of the upright post (201), and the first support rods (202) and the second support rods (203) are corresponding to each other.

7. A modular lifting mechanism as claimed in claim 1, wherein: the reinforcing component (4) comprises a sleeve (401), a connecting block (402), a diagonal rod (403) and a cross rod (404), wherein the connecting block (402) is arranged on one side of the sleeve (401), the diagonal rod (403) is arranged at the top end of the connecting block (402), and the cross rod (404) is arranged at the top end of the diagonal rod (403).

8. A modular lifting mechanism as set forth in claim 7 wherein: one side of the sleeve (401) is provided with a group of connecting blocks (402), and welding is performed between the connecting blocks (402) and the inclined rods (403).