CN206751268U - A kind of double-driving automobile repairs lifting device - Google Patents

Abstract

The utility model discloses a kind of double-driving automobile to repair lifting device, including spandrel girder, belt, rise the height of a house, jack, slideway, service ports, Wheel mounting bracket, belt pulley, line shaft, bearing, No.1 gear, No. two gears, motor, switch, unload and compress switch, piston cylinder, piston rod and sealing ring, belt is provided with front side of the spandrel girder, the belt pulley is connected by line shaft with No.1 gear, it is rotatablely connected on the outside of the line shaft with bearing, the No.1 gear is hinged with No. two gears, No. two gears are fixedly connected with motor, the motor is electrically connected with switch, on the downside of the jack with unload compress switch it is be hinged, and piston cylinder is installed in jack, the piston cylinder is slidably connected with piston rod, it is slidably connected on the outside of the piston rod with sealing ring.The present apparatus uses two kinds of power modes of hydraulic jack and motor to provide power to rise the height of a house, and power is sufficient during liter act, reduces pressure of the automobile to hydraulic means, improves security.

Description

A kind of double-driving automobile repairs lifting device

Technical field

Field of automobile repair is the utility model is related to, specially a kind of double-driving automobile maintenance lifting device.

Background technology

Need automobile to be repaired in face of underbody with being lifted away from during auto repair, traditional auto repair lifting device A liter act is carried out as unique power source using jack using hydraulic principle more, traditional lifting device is right during decline Jack causes huge pressure, easy defective component, reduces the service life of jack, simultaneously because huge pressure, holds Easily destabilizing factor is caused to hydraulic system, it may occur however that peril, and traditional lift system is during zero load declines Decline slowly, efficiency is low.

Utility model content

The purpose of this utility model is to provide a kind of double-driving automobile maintenance lifting device, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical scheme a kind of double-driving automobile maintenance lifting device, Including spandrel girder, belt, rise the height of a house, jack, slideway, service ports, Wheel mounting bracket, belt pulley, line shaft, bearing, No.1 Gear, No. two gears, motors, switch, unload compress switch, piston cylinder, piston rod and sealing ring, be provided with skin on front side of the spandrel girder Band, the belt are connected by belt pulley with rising the height of a house, are fixedly connected on the downside of the described liter of height of a house with jack, and are risen the height of a house and passed through Slideway is connected with belt pulley, and the described liter of height of a house is integrally formed with service ports, and is risen the height of a house and welded with Wheel mounting bracket, the belt Wheel is connected by line shaft with No.1 gear, is rotatablely connected on the outside of the line shaft with bearing, the No.1 gear and No. two teeth Take turns and be hinged, No. two gears are fixedly connected with motor, and the motor is electrically connected with switch, the jack downside and release Switch is be hinged, and piston cylinder is provided with jack, and the piston cylinder is slidably connected with piston rod, the piston rod outside with it is close Seal is slidably connected.

Preferably, the No.1 gear is orthogonal with No. two gears and engages.

Preferably, the piston rod is fixedly connected with rising the height of a house, and piston rod can move up and down 2m.

Preferably, the belt and jack are parallel to each other.

Preferably, containment vessel is provided with the outside of the line shaft and No.1 gear, and containment vessel uses aluminum alloy materials.

Compared with prior art, the beneficial effects of the utility model are：The present apparatus uses hydraulic jack and motor two Kind power mode provides power to rise the height of a house, and power is sufficient during liter act, and stability is good, reduces automobile to hydraulic means Pressure, improve security, while during zero load declines, motor rotates backward, to hydraulic means increase by one it is reverse Power speed descending when accelerating unloaded, the time that downloading process expends is reduced, improve the efficiency of auto repair.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model jack structure schematic diagram；

In figure：1st, spandrel girder, 2, belt, 3, rise the height of a house, 4, jack, 5, slideway, 6, service ports, 7, Wheel mounting bracket, 8th, belt pulley, 9, line shaft, 10, bearing, 11, No.1 gear, 12, No. two gears, 13, motor, 14, switch, 15, unload and press off Close, 16, piston cylinder, 17, piston rod, 18, sealing ring.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of double-driving automobile repairs lifting device, Including spandrel girder 1, belt 2, rise the height of a house 3, jack 4, slideway 5, service ports 6, Wheel mounting bracket 7, belt pulley 8, line shaft 9, Bearing 10,11, No. two gears 12 of No.1 gear, motor 13, switch 14, unload the 15, piston cylinder 16 that compresses switch, piston rod 17 and sealing Circle 18, the front side of spandrel girder 1 are provided with belt 2, and belt 2 is connected by belt pulley 8 with rising the height of a house 3, rises the downside of the height of a house 3 and jack 4 are fixedly connected, and belt 2 and jack 4 are parallel to each other, improve useful effect rate of the power in the direction of motion, and rise the height of a house 3 and pass through cunning Road 5 is connected with belt pulley 8, is risen the height of a house 3 and is integrally formed with service ports 6, and is risen the height of a house 3 and welded with Wheel mounting bracket 7, belt pulley 8 It is connected by line shaft 9 with No.1 gear 11, the outside of line shaft 9 is rotatablely connected with bearing 10, No.1 gear 11 and No. two gears 12 is be hinged, and line shaft 9 and the outside of No.1 gear 11 are provided with containment vessel, and containment vessel uses aluminum alloy materials, protects line shaft 9 With the cleaning of gear, prevent from being polluted by rainwater and dust, No.1 gear 11 is orthogonal with No. two gears 12 and engages, real The deflecting of existing active force, while the utilization ratio of power is improved, No. two gears 12 are fixedly connected with motor 13, motor and the electricity of switch 14 Property connection, the downside of jack 4 compresses switch 15 be hinged with unloading, and piston cylinder 16 is provided with jack 4, piston cylinder 16 and piston rod 17 are slidably connected, and piston rod 17 is fixedly connected with rising the height of a house 3, and piston rod 17 can move up and down 2m, realizes the rise for rising the height of a house 3, The outside of piston rod 17 is slidably connected with sealing ring 18.

Operation principle：Switch 14 is opened, while starts to unload and compresses switch 15, motor 13 rotates, and drives No. two gears 12 in water Square acted on to rotation, while by power on No.1 gear 11, realize that power arrives the change of vertical direction from horizontal direction, most pass through afterwards Cross line shaft 9 to act on power on belt pulley 8, belt pulley 8 drives belt 2 to improve the height of a house 3 is risen, and at the same time jack 4 is Rise the height of a house 3 and a upward thrust is provided, when liter height of a house 3 will decline, motor 13 is rotated backward, and one is provided for liter height of a house 3 Downward power, the liter height of a house 3 is promoted to decline.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should Within the scope of protection of the utility model.

Claims (5)

1. a kind of double-driving automobile repairs lifting device, including spandrel girder（1）, belt（2）, rise the height of a house（3）, jack（4）, it is sliding Road（5）, service ports（6）, Wheel mounting bracket（7）, belt pulley（8）, line shaft（9）, bearing（10）, No.1 gear（11）, No. two Gear（12）, motor（13）, switch（14）, unload and compress switch（15）, piston cylinder（16）, piston rod（17）And sealing ring（18）, its It is characterised by：The spandrel girder（1）Front side is provided with belt（2）, the belt（2）Pass through belt pulley（8）With a liter height of a house（3）Even Connect, the described liter of height of a house（3）Downside and jack（4）It is fixedly connected, and rises the height of a house（3）Pass through slideway（5）With belt pulley（8）Even Connect, the described liter of height of a house（3）With service ports（6）It is integrally formed, and rises the height of a house（3）With Wheel mounting bracket（7）Welding, the belt pulley （8）Pass through line shaft（9）With No.1 gear（11）Connection, the line shaft（9）Outside and bearing（10）Rotation connection, described one Number gear（11）With No. two gears（12）It is be hinged, No. two gears（12）With motor（13）It is fixedly connected, the motor is with opening Close（14）It is electrically connected with, the jack（4）Downside compresses switch with unloading（15）It is be hinged, and jack（4）Piston cylinder is inside installed （16）, the piston cylinder（16）With piston rod（17）It is slidably connected, the piston rod（17）Outside and sealing ring（18）The company of slip Connect.

A kind of 2. double-driving automobile maintenance lifting device according to claim 1, it is characterised in that：The No.1 gear （11）With No. two gears（12）Orthogonal and engagement.

A kind of 3. double-driving automobile maintenance lifting device according to claim 1, it is characterised in that：The piston rod（17） With a liter height of a house（3）It is fixedly connected, piston rod（17）2m can be moved up and down.

A kind of 4. double-driving automobile maintenance lifting device according to claim 1, it is characterised in that：The belt（2）With Jack（4）It is parallel to each other.

A kind of 5. double-driving automobile maintenance lifting device according to claim 1, it is characterised in that：The line shaft（9） With No.1 gear（11）Outside is provided with containment vessel, and containment vessel uses aluminum alloy materials.