CN201864530U

CN201864530U - Lifting device

Info

Publication number: CN201864530U
Application number: CN2010206077659U
Authority: CN
Inventors: 陈杰; 曹志强; 张晓伟
Original assignee: Changshu Tongrun Auto Accessory Co Ltd
Current assignee: Changshu Tongrun Auto Accessory Co Ltd
Priority date: 2010-11-16
Filing date: 2010-11-16
Publication date: 2011-06-15
Anticipated expiration: 2020-11-16

Abstract

A lifting device belongs to the technical field of lifting appliances and comprises a bottom beam, a pair of upright columns, supporting arms, a hydraulic pump station and a control box. The pair of upright columns face each other and are mutually longitudinally fixed on the bottom beam in parallel, the supporting arms are vertically movably assembled on the upright columns, and the hydraulic pump station and the control box are disposed on the upright columns. The lifting device is characterized in that a power socket is assembled on the control box and electrically connected with a power circuit in the control box. In the technical scheme, as the power source is added on the control box, a power plug of an electric tool for repairing is plugged in the power socket, repairmen do not need to additionally drag wires and cables, and accordingly the lifting device is favorable for the repairmen to gain time to start repair operation timely. As externally led long wires and cables in the prior art are omitted, the lifting device can avoid accidents of electric leakage and electric shock, and is favorable for cleanliness of operation fields.

Description

Lifting device

Technical field

The utility model belongs to lifting apparatus technical field, is specifically related to a kind of lifting device, with vehicle lifting.

Background technology

Figure 4 shows that known hydraulically powered lifting device, be installed in a column 2 on the bottom girder 1, be provided in the trailing arm 3 on each column 2 and being used to up or down and order about the hydraulic power unit 4 that trailing arm 3 moves and constitute by bottom girder 1, face each other ground and parallel longitudinal ground.During use, by being located at the operation of the control box 5 (also claiming electric box) on the wherein root post 2 in the column 2, make hydraulic power unit 4 work, make a pair of trailing arm 3 upstream or downstream on column 2 by hydraulic power unit 4, to wait when up to repair gives rise to the required height of repair work, and vice versa.

As everyone knows, in the process that vehicle is implemented to repair, usually need the frequent various power tools that use, adopt the outer electric wire that drags that power supply is caused the repairing place in the prior art, the power supply tool of starting building uses, and there is following shortcoming in this kind feeding classification: the one, and cumbersome, because the repairman is before enabling power tool, need vacate dilatory electric wire of long time, influence in time carrying out of repair work; The 2nd, lose safety, because cause the electric wire of operation field and easily undermined the anxiety of existence electric leakage electric shock by the knife-edge of operation field; The 3rd, cause the mixed and disorderly phenomenon in operation place easily.

In view of this, be necessary the lifting device in the prior art is rationally improved, use and eliminate aforesaid shortcoming, for this reason, the applicant has carried out good try, and technical scheme described below is based on producing under this prerequisite.

Summary of the invention

Task of the present utility model is to provide a kind of need not additionally to be found time dilatory electric wire and helped in time carrying out of repair work by the repairman, help avoid electric leakage electric shock accidents and using and ensure safety, help improving the lifting device of the cleaning in operation place.

Task of the present utility model is finished like this, a kind of lifting device, comprise bottom girder, face each other and be fixed on each other parallel longitudinal a column on the bottom girder, up or down be provided in trailing arm on each column, be located at hydraulic power unit and control box on the column, be characterised in that: be equipped with battery socket on described control box, the power circuit in battery socket and the control box is electrically connected.

Be provided with a socket protecting cover on the control box described in the utility model and corresponding to the position pivot of described battery socket.

The technical scheme that the utility model provides is owing to have additional battery socket on control box, as long as thereby the power tool that will repair the usefulness attaching plug and the battery socket inserting that carry, need not by repairing artificial extra dilatory electric wire, help the repairman to get the time and in time carry out repairing work.Owing to abandoned the outer tediously long electric wire that draws in the prior art, thereby can avoid the generation of electric shock accidents of leaking electricity, and helped the cleaning of operation field.

Description of drawings

Fig. 1 is the scheme drawing of the utility model lifting device.

Fig. 2 is the first application examples scheme drawing of the present utility model.

Fig. 3 is the second application examples scheme drawing of the present utility model.

Fig. 4 is the scheme drawing of the lifting device in the prior art.

The specific embodiment

Embodiment:

Ask for an interview Fig. 1, the lifting device that provides comprises bottom girder 1, be fixed on each root post 2 at the two ends of bottom girder 1 with plumbness, be located at each trailing arm 3 on the column 2 up and down synchronously movably, be located at being used on the wherein root post 2 in the column 2 order about the hydraulic power unit 4 of trailing arm 3 liftings and follow be fixed in hydraulic power unit 4 on the column 2 with hydraulic power unit 2 electrical control bonded assembly control boxs 5.As technical essential of the present utility model: be equipped with battery socket 51 in the side of aforesaid control box 5, battery socket 51 is electrically connected with power circuit in the control box 5.Preferred scheme also can be on control box 5 and corresponding to the position of battery socket 51 by hinge 521 (also can claim hinge) or be provided with one with other similar mode pivot and be used for battery socket 51 is covered the socket protecting cover 52 (shown in Figure 2) that protects.

Application examples 1:

Ask for an interview Fig. 2, when the repairman need use power supply, then open socket protecting cover 52, the attaching plug that carries on the power tool is inserted on the battery socket 51 gets final product.

Application examples 2:

Ask for an interview Fig. 3,, then socket protecting cover 52 is closed and get final product when the attaching plug on the power tool is dialled behind battery socket 51.

Because the principle of work of lifting device of the present utility model belongs to known technology, so the applicant repeats no more.But the above-mentioned explanation by the applicant as can be known, owing to set up the battery socket 51 of bipod and/or tripod on control box 5, therefore remedied the shortcoming in the prior art all sidedly, uses power tool (appliance tool) very convenient when the maintainer is worked.

Claims

1. lifting device, comprise bottom girder (1), face each other and be fixed on each other parallel longitudinal a column (2) on the bottom girder (1), up or down be provided in trailing arm (3) on each column (1), be located at hydraulic power unit (4) and control box (5) on the column (2), it is characterized in that: be equipped with battery socket (51) on described control box (5), the power circuit in battery socket (51) and the control box (5) is electrically connected.

2. lifting device according to claim 1 is characterized in that described control box (5) is gone up and is provided with a socket protecting cover (52) corresponding to the position pivot of described battery socket (51).