CN220012020U

CN220012020U - Adjustable jacking table

Info

Publication number: CN220012020U
Application number: CN202321426153.3U
Authority: CN
Inventors: 周建明
Original assignee: Jiangsu Huayi Zhongheng Metal Technology Development Co ltd
Current assignee: Jiangsu Huayi Zhongheng Metal Technology Development Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-11-14
Anticipated expiration: 2033-06-06

Abstract

The utility model provides an adjustable jacking platform, which relates to the technical field of logistics transportation, wherein the jacking mechanism comprises a piston, an oil cylinder, a guide ring, a hydraulic pipeline, a lifting column, a gear, a rotating shaft, a motor and a circuit box, when the device is used, the motor is started to drive a speed reducer to work, then rotary motion is converted into reciprocating motion through a connecting rod and is transmitted to the hydraulic pipeline, a hydraulic pump is used for improving the liquid pressure and is transmitted to the hydraulic cylinder through the hydraulic pipeline, a plunger of the hydraulic cylinder starts to move, a lifting platform ascends or descends along with the lifting platform until reaching a preset height or descending to the ground, then a control system controls the lifting speed and direction of the lifting column and the stop position when the lifting platform ascends to the top or the bottom, and when the jacking platform encounters abnormal conditions, the control system automatically stops lifting, so that the safety of a user is protected, and the use process of the adjustable jacking platform is completed.

Description

Adjustable jacking table

Technical Field

The utility model relates to the technical field related to logistics conveying, in particular to an adjustable jacking table.

Background

An adjustable jacking table is a widely used mechanical device for lifting a weight to a proper height for operation, handling, maintenance, etc., which works in coordination with a hydraulic system, a motor and a control system, and can provide an effective solution in terms of stability and safety.

The bearing capacity of the existing jacking platform is limited, especially for oversized and extra heavy objects, the requirement is often difficult to meet, the requirement is mainly caused by the structural design, material selection, manufacturing process and other factors of the jacking platform, in the lifting process, the conditions of shaking, tilting and the like are easy to occur due to the problems of materials, designs and the like, and certain safety risks exist, and the problems are usually solved by using parts such as a piston, a guide ring, a hydraulic pipeline and the like.

Disclosure of Invention

The present utility model aims to provide an adjustable lifting platform, which solves the problems of the prior art that the bearing capacity of the existing lifting platform is limited, and particularly for oversized and extra heavy objects, the requirements are often difficult to meet, which is mainly caused by factors such as structural design, material selection, manufacturing process and the like of the lifting platform, and in the lifting process, due to the problems of materials, design and the like, shaking, tilting and the like are easy to occur, and certain safety risks exist, and the problems are usually solved by using parts such as a piston, a guide ring, a hydraulic pipeline and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable jacking platform, includes device main part and climbing mechanism, the upper end of device main part is provided with the supporting leg, the supporting leg left end is provided with reinforcing frame, reinforcing frame's upper left end installs the platform, the rear end of platform is provided with the backplate, the rear end of backplate is provided with reinforcing bolt, the lower extreme of platform is provided with the piston, the hydro-cylinder is installed to the lower extreme of piston, the lower extreme of hydro-cylinder is provided with the guide ring, the lower extreme of guide ring is provided with hydraulic pressure pipeline, hydraulic pressure pipeline's left lower extreme is provided with the lifting column, the lower extreme of lifting column is provided with the gear, the lower extreme of gear is provided with the pivot, the lower extreme of pivot is provided with the motor, the left side end of motor is provided with circuit box, the lower extreme of platform is provided with climbing mechanism.

Preferably, the piston is connected with the oil cylinder through a clamping groove, and the piston is tightly attached to the oil cylinder.

Preferably, the oil cylinder is connected with the guide ring through a clamping groove, and the oil cylinder is tightly attached to the guide ring.

Preferably, the lifting column is in meshed connection with the gear, and the lifting column is tightly attached to the gear.

Preferably, the gears are connected with the rotating shaft through clamping grooves, and two groups of gears are arranged.

Preferably, the rotating shaft is electrically connected with the circuit box, and the rotating shaft is provided with two groups.

Preferably, the motor is electrically connected with the circuit box, and the motor is tightly attached to the circuit box.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides an adjustable jacking platform, which is provided with a device main body, supporting legs, a reinforcing frame, a platform, a back plate, reinforcing bolts, a jacking mechanism, a piston, an oil cylinder, a guide ring, a hydraulic pipeline, a lifting column, a gear, a rotating shaft, a motor and a circuit box, wherein the adjustable jacking platform can lift a heavy object to a proper height, is convenient for personnel to operate, process, maintain and the like, can greatly improve the working efficiency, reduces the requirement of manpower, can greatly reduce the occurrence of dangerous situations such as personal injury and the like caused by carrying the heavy object, and is generally provided with various safety protection devices such as a limiter, a safety lock and the like, so that the use safety can be ensured.

In traditional heavy object transport, need the manual work lift with move the heavy object, often need a large amount of physical power and intensity of labour, and use the demand that adjustable jacking platform can significantly reduce the manpower, alleviate working strength, can also improve the device and can not appear the vibrations that the atress is uneven and lead to.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of a lifting internal part of the present utility model;

FIG. 3 is a schematic view of the rear end structure of the present utility model;

fig. 4 is a schematic diagram of the top structure of the present utility model.

Reference numerals in the drawings: 1. a device body; 2. support legs; 3. reinforcing the frame; 4. a platform; 5. a back plate; 6. reinforcing bolts; 7. a jacking mechanism; 701. a piston; 702. an oil cylinder; 703. a guide ring; 704. a hydraulic line; 705. lifting columns; 706. a gear; 707. a rotating shaft; 708. a motor; 709. and a circuit box.

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. 1-4, the present utility model provides a technical solution: the utility model provides an adjustable jacking platform, including device main part 1 and climbing mechanism 7, the upper end of device main part 1 is provided with supporting leg 2, the left end of supporting leg 2 is provided with reinforcement frame 3, platform 4 is installed to reinforcement frame 3's upper left end, the rear end of platform 4 is provided with backplate 5, the rear end of backplate 5 is provided with reinforcement bolt 6, the lower extreme of platform 4 is provided with piston 701, hydro-cylinder 702 is installed to the lower extreme of piston 701, the lower extreme of hydro-cylinder 702 is provided with guide ring 703, the lower extreme of guide ring 703 is provided with hydraulic pressure pipeline 704, the lower extreme of hydraulic pressure pipeline 704 is provided with lifting column 705, the lower extreme of lifting column 705 is provided with gear 706, gear 706's lower extreme is provided with pivot 707, the lower extreme of pivot 707 is provided with motor 708, the left side end of motor 708 is provided with circuit box 709, the lower extreme of platform 4 is provided with climbing mechanism 7.

Further, the piston 701 is connected with the oil cylinder 702 through a clamping groove, the piston 701 is tightly attached to the oil cylinder 702, and when the piston 701 is acted by external force, the piston 701 moves upwards or downwards, so that stability is improved.

Further, be the draw-in groove and be connected between hydro-cylinder 702 and the guide ring 703, hydro-cylinder 702 and guide ring 703 are closely laminated, through this setting, the piston 701 can make the hydraulic system in store the pressure liquid, has improved the practicality.

Further, the elevating column 705 and the gear 706 are engaged with each other, and by this arrangement, the elevating column 705 and the gear 706 are closely attached to each other, and the rotation shaft 707 and the gear 706 are simultaneously moved up and down by the motor 708, so that the platform 4 can be elevated and lowered.

Further, the gear 706 is connected with the rotating shaft 707 through a clamping groove, the gear 706 is provided with two groups, and the rotating shaft 707 can provide power for the gear 706, so that the gear 706 rotates, the phenomenon of small power is not easy to occur, and the working efficiency is improved.

Further, the rotating shaft 707 is electrically connected with the circuit box 709, and the rotating shaft 707 is provided with two groups.

Further, the motor 708 is electrically connected with the circuit box 709, and the motor 708 is closely attached to the circuit box 709, so that the motor 708 is used for driving the hydraulic pump, thereby providing the required pressure liquid and improving the working efficiency.

Working principle: when the device is used, the motor 708 is started, the motor 708 drives the speed reducer to work, the rotary motion is converted into the reciprocating motion through the connecting rod and is transmitted to the hydraulic pipeline 704, the hydraulic pump increases the hydraulic pressure and is transmitted to the hydraulic cylinder through the hydraulic pipeline 704, the plunger of the hydraulic cylinder starts to move, the lifting platform 4 rises or descends along with the lifting platform until reaching the preset height or descending to the ground, then the control system controls the lifting speed and direction of the lifting column 705 and the stop position when the lifting platform rises to the top or the bottom, and when the lifting platform encounters abnormal conditions, for example, the sensor detects that the platform 4 moves beyond the limited range, the control system automatically stops lifting, so that the safety of a user is protected, and the use process of the adjustable lifting platform is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an adjustable jacking platform, includes device main part (1) and climbing mechanism (7), its characterized in that: the device is characterized in that the upper end of the device body (1) is provided with a supporting leg (2), the left end of the supporting leg (2) is provided with a reinforcing frame (3), the left upper end of the reinforcing frame (3) is provided with a platform (4), the rear end of the platform (4) is provided with a back plate (5), the rear end of the back plate (5) is provided with a reinforcing bolt (6), the lower end of the platform (4) is provided with a piston (701), the lower end of the piston (701) is provided with an oil cylinder (702), the lower end of the oil cylinder (702) is provided with a guide ring (703), the lower end of the guide ring (703) is provided with a hydraulic pipeline (704), the left lower end of the hydraulic pipeline (704) is provided with a lifting column (705), the lower end of the lifting column (705) is provided with a gear (706), the lower end of the gear (706) is provided with a rotating shaft (707), the lower end of the rotating shaft (707) is provided with a motor (708), the left side end of the motor (708) is provided with a circuit box (709), and the lower end of the platform (4) is provided with a lifting mechanism (7).

2. The adjustable jacking platform according to claim 1, wherein the piston (701) is connected with the oil cylinder (702) through a clamping groove, and the piston (701) is tightly attached to the oil cylinder (702).

3. The adjustable jacking platform according to claim 1, wherein the oil cylinder (702) is connected with the guide ring (703) through a clamping groove, and the oil cylinder (702) is tightly attached to the guide ring (703).

4. An adjustable jacking table according to claim 1, characterized in that the lifting column (705) is in engagement with the gear (706), the lifting column (705) being in close contact with the gear (706).

5. An adjustable jacking table according to claim 1, characterized in that the gear (706) is connected to the spindle (707) by a clamping groove, and the gear (706) is provided with two sets.

6. The adjustable jacking platform according to claim 1, wherein the rotating shaft (707) is electrically connected to the circuit box (709), and the rotating shaft (707) is provided with two groups.

7. The adjustable jacking platform of claim 1, wherein the motor (708) is electrically connected to the wiring box (709), and the motor (708) is tightly attached to the wiring box (709).