CN2310833Y - Non-electric drive hydraulic lifting double-deck parking device - Google Patents

Abstract

The utility model discloses a double-deck parking equipment of non-electric drive hydraulic pressure lift. The device mainly comprises a stand column, a parking platform, a rolling wheel on the parking platform, an oil tank, an oil pump, an oil pressure loop and the like. It is characterized in that any one of the rotating roller wheel shafts is connected with the main shaft of the oil pump, the lower edge of the parking platform is provided with a balance wheel, the upright post is provided with an upper hook ring and a lower hook ring, and a steel wire rope is arranged between the two hook rings and bypasses the balance wheel train. The utility model discloses need not the power, use in a flexible way, can dismantle wantonly, remove, do not destroy the landform, the operation economy is suitable for the family to use very much.

Description

Non-electric drive hydraulic lifting double-deck parking device

The utility model relates to a non-electrically driven hydraulic lifting double-deck parking device. It belongs to movable special parking equipment.

In the existing common double-deck parking equipment, the lifting of the parking platform is realized by hydraulic transmission, and its power source is a power supply. Therefore, it has at least the following disadvantages: 1. In the case of no power supply or temporary power failure, the equipment cannot be used; Two, due to the necessary power supply, the flexibility of its use is limited; three, the structure is provided with two hydraulic cylinders, and its own cost is relatively high; four, it is driven by electricity, and the operating cost is high.

In view of the above-mentioned shortcomings of the existing double-deck parking device, the purpose of this utility model is to provide a non-electrically driven hydraulic lifting double-deck parking device, and the device has good performance, low cost, and economical operation.

In order to achieve the above object, the utility model is achieved through the following proposals. The structure of the utility model mainly includes: there are left and right columns, a guide groove is set on the column, a runner is arranged in the guide groove, and an oil pressure cylinder (which includes a cylinder body, a piston, etc.) is arranged on the near side of one column. ), wherein the piston is connected to the base of the column, and the parking platform is between the two columns, and the side of the parking platform is connected with the runner and the cylinder body. The shafts are parallel and keep a certain distance from the rolling wheel. The oil tank is connected with the upper end of the cylinder body through oil pipes, hydraulic parts, and oil pumps. The characteristics are as follows: a. Any one of the two rollers is connected to the main shaft of the oil pump; b. There are two left and right grooved balance wheels on the lower edge of the parking platform near the two columns; c. There is a shackle at the lower end of the back of the column that is close to and facing the hydraulic cylinder, and a shackle is also provided at the upper end of the corresponding column of the other column. A wire rope is tied between the two shackles. The wire rope hangs from the upper end of the column from the groove. The bottom of the grooved balance wheel is wound up, and then the other grooved balance wheel is wound down, and then the end of the rope is fixed on the shackle at the lower end of another column.

Fig. 1 is a perspective view of the utility model;

Fig. 2 is the implementation front view that the utility model is not raised;

Fig. 3 is the implementation front view that the utility model rises;

Fig. 4 is the unraised right side view of the utility model;

Fig. 5 is the right view of the utility model rising;

Fig. 6 is the top view of Fig. 1;

Fig. 7 is the hydraulic circuit diagram of the utility model.

In the above figures, 1 is the parking platform, 2 is the front roller, 3 is the rear roller, 4 is the oil pump, 5 is the fuel tank, 6 is the cylinder, 7 is the piston, 8 is the wire rope, 9 is the left column 10 is a right column, 11 is a left balance runner, 12 is a right balance runner, 13 is a shackle, 14 is a driving wheel (tire), 15 is a car, 16 is a left runner, 17 is a right runner, 18 19 is a reverse stop valve, 20 is a flow control valve, 21 is a switch valve, 22 is an oil pressure control valve, and 23 is a filter.

Below in conjunction with accompanying drawing, structure of the present utility model and lifting process are described in detail. Parking platform 1 is fixed on the left and right runner 16,17 that walks in left and right columns 9,10, and front and rear rolling wheels 2,3 are arranged above the parking platform, when automobile 15 enters parking platform, rolls forward and backward Between the runners, when the driving wheels (front tires) 14 of the automobile rotate, their rotational power is transmitted to the front and rear rollers. If the front rollers 2 are connected to the main shaft of the oil pump 4, the oil pump is transmitted by the front rollers. The power sucks the oil in the oil tank 5, and sends the oil into the cylinder 6 through the hydraulic circuit. At this time, the piston is under the pressure and the cylinder rises, which drives the parking platform to rely on the left and right columns. , right runner 16,17 climb upwards, in climbing process, because steel wire rope 8 one ends are fixed on right column 10 upper ends and go up from right balance wheel bottom, then go down from left balance wheel 11 tops, are fixed on left column 9 again The shackle at the lower end ensures the stable and balanced rise of the parking platform.

When the parking platform is raised and lowered, its oil circuit works like this. The oil pump rotates to absorb the oil in the oil tank 5, the oil passes through the filter 23, flows through the oil pressure regulating valve 22, the reverse stop valve 19 and the reverse stop switch valve 18, and is sent into the cylinder 6, the oil pressure rises, and the piston is When the parking platform is about to descend, open the reverse flow control valve, the oil will flow to the flow control valve 20, the switch valve 21 is opened, the oil will flow through the oil pressure control valve 22, and return to the In the fuel tank 5; if the check switch valve 18 was closed, the oil would pass through the oil pump 4 and get back in the fuel tank 5 through the oil pressure regulating valve 22, and the parking platform slowly descends.

It can be seen from the lifting process of the above-mentioned parking platform that the utility model has the following advantages compared with the existing double-deck parking equipment: one is not restricted by the power supply, and the work can be performed anytime and anywhere; , very convenient; three, no damage to the original landform, with protection for the environment; four, economical operation; five with a single hydraulic cylinder, the equipment is simple and economical.

Claims (1)

1. A non-electrically driven hydraulic lifting double-deck parking device, its main structure includes: there are two left and right columns, a guide groove is set on the column, a runner is arranged in the guide groove, and a Hydraulic cylinder (it includes a cylinder body and a piston), wherein the piston is connected to the base of the column, and the parking platform is between the two columns. The latter two rolling wheels are slightly wider than the body, and the two shafts are parallel and keep a certain distance. The fuel tank is connected to the upper end of the cylinder body through oil pipes, hydraulic parts, and oil pumps. It is characterized in that: a. Any one of the two rollers is connected to the main shaft of the oil pump; b. There are two left and right grooved balance wheels on the lower edges of the two sides of the parking platform near the two columns; c. A shackle is provided at the lower end of the back of the column close to and facing the hydraulic cylinder, and a shackle is provided at the upper end of the corresponding column of the other column. A steel wire rope is tied between the two shackles. Winding up from the bottom of the runner, and then winding down from the top of another trough-shaped balance runner, and then the rope end is fixed on the shackle at the lower end of another column.

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