CN219751868U - Manned electric lifting device for forklift - Google Patents
Manned electric lifting device for forklift Download PDFInfo
- Publication number
- CN219751868U CN219751868U CN202321292757.3U CN202321292757U CN219751868U CN 219751868 U CN219751868 U CN 219751868U CN 202321292757 U CN202321292757 U CN 202321292757U CN 219751868 U CN219751868 U CN 219751868U
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- base
- forklift
- rod
- manned
- connecting rods
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- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of high-altitude operation, and provides a manned electric lifting device for a forklift, which comprises a base, wherein two transverse cavities for being inserted into a fork of the forklift are arranged on the base; one end of the base is vertically provided with a pair of vertical rods, a diagonal bracing rod is arranged between each vertical rod and the base, two connecting rods are hinged to the upper part of each vertical rod, and the two connecting rods are arranged up and down; the tail ends of the four connecting rods are hinged to the manned platform, a cross rod is arranged between a pair of connecting rods located below the four connecting rods, a hydraulic cylinder is hinged to the middle of the base, and a piston rod of the hydraulic cylinder is hinged to the cross rod. The device can perform high-altitude operation in the range of 2 meters to 7 meters, and has the advantages of low manufacturing cost, easy operation and high safety coefficient.
Description
Technical Field
The utility model relates to the technical field of high-altitude operation, in particular to a manned electric lifting device for a forklift.
Background
In the factory, on-site instrument and intelligent equipment maintenance and overhaul, the high-altitude operation task of more than 2 meters is involved. When overhauling, maintaining and other high-altitude operations are carried out on site, light and simple maintenance ladder equipment such as straight ladders, herringbone ladders and the like are adopted, but safety problems such as easy high-altitude falling and the like exist, the safety coefficient is low, in addition, when the simple ladder moves, workers are required to go up and down the ladder, and the working efficiency is low; the other uses leasing/purchasing lifting vehicles and cranes, which has the problem of high leasing/purchasing cost.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the manned electric lifting device for the forklift, which can perform high-altitude operation in the range of 2 meters to 7 meters, and has the advantages of low manufacturing cost, easy operation and high safety coefficient.
The technical scheme of the utility model is as follows:
the manned electric lifting device for the forklift comprises a base, wherein two transverse cavities for being inserted into the forks of the forklift are formed in the base; one end of the base is vertically provided with a pair of vertical rods, a diagonal bracing rod is arranged between each vertical rod and the base, two connecting rods are hinged to the upper part of each vertical rod, and the two connecting rods are arranged up and down; the tail ends of the four connecting rods are hinged to the manned platform, a cross rod is arranged between a pair of connecting rods located below the four connecting rods, a hydraulic cylinder is hinged to the middle of the base, and a piston rod of the hydraulic cylinder is hinged to the cross rod.
Preferably, the diagonal bracing bar with the equal fixedly connected with horizontal reinforcing plate of lower extreme of pole setting, all be provided with a plurality of T type bolt on the horizontal reinforcing plate, will through the T type bolt be fixed between base and the fork of fork truck.
Preferably, two chains are symmetrically arranged on the base, a U-shaped clamping seat is arranged at the other end of the chain, and the U-shaped clamping seat is clamped on a shelf of a forklift.
Preferably, a transverse reinforcing rod is arranged between the pair of the opposite rods, and a locking piece is arranged between the transverse reinforcing rod and the goods blocking rack of the forklift.
Preferably, a travelling wheel is arranged at the lower end of the base.
Preferably, a pull rod handle is arranged at one end of the base.
Preferably, the upper end of the manned platform is provided with a protective fence along the periphery thereof.
Preferably, the hydraulic cylinder is an electro-hydraulic pump station; the hydraulic cylinder is driven by a group of storage batteries or powered by a forklift power supply.
The beneficial effects of the utility model are as follows:
(1) By arranging the inclined support rods, the vertical rod is more stable and is not easy to shake;
(2) By arranging the manned platform, the maintainer stands on the manned platform, so that the maintenance system is safer;
(3) When the lifting device is used, the hydraulic cylinder acts, and the four connecting rods respectively rotate around the hinging points of the vertical rods through the driving of the cross rods by the piston rods, so that the manned platform is driven to lift, and further, a worker can conveniently perform high-altitude operation;
(4) Because the technical scheme is applied to the forklift, compared with the traditional lifter and crane for overhead operation, the overhead operation is low in cost, flexible and applicable to places with limited space;
(5) The device is fixed on a forklift through the bolts, the lifting device is connected with the forklift through the chains and the clamping seats, and the stability and the safety of the lifting device are enhanced through the measures that the lifting device is connected with the forklift through the locking piece and the like.
(6) The device is convenient to move by the arrangement of the pull rod handle and the travelling wheels.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of another angle of fig. 1.
Detailed Description
The utility model will be further described with reference to the drawings and detailed description.
As shown in fig. 1-2, the manned electric lifting device for the forklift provided by the utility model comprises a base 1, wherein two transverse cavities 2 for being inserted into the fork of the forklift are arranged on the base 1. One end of the base 1 is vertically provided with a pair of vertical rods 3, and a diagonal bracing rod 4 is arranged between each vertical rod 3 and the base 1, so that the vertical rods are more stable and are not easy to shake; the upper part of each upright rod 3 is hinged with two connecting rods 5, and the two connecting rods 5 are arranged up and down; the tail ends of the four connecting rods 5 are hinged to a manned platform 6, so that the maintenance safety coefficient is improved; a cross rod 7 is arranged between the pair of connecting rods 5 positioned below, a hydraulic cylinder 8 is hinged to the middle of the base 1, and a piston rod of the hydraulic cylinder 8 is hinged to the cross rod 7.
When the device is used, the hydraulic cylinder 8 acts, and the cross rod is driven to move through the extension/contraction of the piston cylinder, so that the four connecting rods 5 rotate around the hinge points with the vertical rods 3 respectively, and then the manned platform is driven to lift/lower, so that a worker can work aloft. The device can also be used with a forklift on site, and the fork of the forklift is inserted into the transverse cavity 2, and the forklift is lifted up and down by adjusting the fork of the forklift, so that the height of the lifting device is adjusted, the height of the manned platform is adjusted, and the aerial work is performed. The device is combined with a forklift in the direction, and can realize 2-7 m high-altitude operation.
In order to strengthen the fastening connection between the manned electric lifting device and the forklift, the utility model adopts the following technical measures:
in the embodiment, the lower ends of the inclined support rods 4 and the vertical rods 3 are fixedly connected with transverse reinforcing plates 9, the transverse reinforcing plates 9 are provided with a plurality of T-shaped bolts 10, and the base 1 and the fork of the forklift are fixed through the T-shaped bolts 10;
in the embodiment, two chains 11 are symmetrically arranged on a base 1, a U-shaped clamping seat 12 is arranged at the other end of each chain 11, and the U-shaped clamping seat 12 is clamped on a shelf of a forklift;
in this embodiment, a transverse reinforcing rod 17 is provided between the pair of upright rods 3, and a locking member 13 is provided between the transverse reinforcing rod 17 and a pallet of the forklift.
In another embodiment, for convenience of movement, a travelling wheel 15 is provided at the lower end of the base 1, and a pull rod handle 16 is provided at one end of the base 1.
In another embodiment, the upper end of people moving platform 6 is provided with protective fences 14 along its circumference to improve safety.
In another embodiment, the hydraulic cylinder 8 is an electro-hydraulic pump station, the working voltage is 12V, and the rated power is 1200W; the hydraulic cylinder is driven by a group of 12V/120AH maintenance-free lead-acid storage batteries, and can also be driven by a DC 12V power supply connected with a forklift. The hydraulic cylinder 8 is driven by a storage battery or a forklift power supply to stretch and retract, and the manned platform 6 is supported to lift.
The above embodiments are not limited to the technical solution of the embodiments, and the embodiments may be combined with each other to form a new embodiment. The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and any modifications or equivalent substitutions without departing from the spirit and scope of the present utility model should be covered in the scope of the technical solution of the present utility model.
Claims (8)
1. A manned electric lifting device for fork truck, including base (1), its characterized in that: two transverse cavities (2) for being inserted into the fork of the forklift are arranged on the base (1); one end of the base (1) is vertically provided with a pair of vertical rods (3), an inclined support rod (4) is arranged between each vertical rod (3) and the base (1), two connecting rods (5) are hinged to the upper portion of each vertical rod (3), and the two connecting rods (5) are arranged up and down; the tail ends of the four connecting rods (5) are hinged to the manned platform (6), a cross rod (7) is arranged between a pair of connecting rods (5) located below, a hydraulic cylinder (8) is hinged to the middle of the base (1), and a piston rod of the hydraulic cylinder (8) is hinged to the cross rod (7).
2. The manned electric hoist of claim 1, characterized in that: the lifting fork comprises a base (1) and a fork of a forklift truck, wherein the lower ends of the upright rods (3) are fixedly connected with transverse reinforcing plates (9), the transverse reinforcing plates (9) are respectively provided with a plurality of T-shaped bolts (10), and the base (1) and the fork of the forklift truck are fixed through the T-shaped bolts (10).
3. The manned electric hoist of claim 1, characterized in that: two chains (11) are symmetrically arranged on the base (1), a U-shaped clamping seat (12) is arranged at the other end of each chain (11), and the U-shaped clamping seat (12) is clamped on a shelf of a forklift.
4. The manned electric hoist of claim 1, characterized in that: a transverse reinforcing rod (17) is arranged between the pair of vertical rods (3), and a locking piece (13) is arranged between the transverse reinforcing rod (17) and a blocking rack of the forklift.
5. The manned electric hoist of claim 1, characterized in that: the lower end of the base (1) is provided with a travelling wheel (15).
6. The manned electric hoist of claim 1, characterized in that: one end of the base (1) is provided with a pull rod handle (16).
7. The manned electric hoist of claim 1, characterized in that: the upper end of the manned platform (6) is provided with a protective fence (14) along the periphery thereof.
8. The manned electric hoist of claim 1, characterized in that: the hydraulic cylinder (8) is an electric hydraulic pump station, and the hydraulic cylinder (8) is driven by a group of storage batteries or is driven by a forklift power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292757.3U CN219751868U (en) | 2023-05-25 | 2023-05-25 | Manned electric lifting device for forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292757.3U CN219751868U (en) | 2023-05-25 | 2023-05-25 | Manned electric lifting device for forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219751868U true CN219751868U (en) | 2023-09-26 |
Family
ID=88084750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321292757.3U Active CN219751868U (en) | 2023-05-25 | 2023-05-25 | Manned electric lifting device for forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219751868U (en) |
-
2023
- 2023-05-25 CN CN202321292757.3U patent/CN219751868U/en active Active
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