CN217201834U

CN217201834U - Special scissor jack for motor home

Info

Publication number: CN217201834U
Application number: CN202122993986.5U
Authority: CN
Inventors: 韩忠坤
Original assignee: Qingdao Tongshunfa Metal Products Co ltd
Current assignee: Qingdao Tongshunfa Metal Products Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-08-16
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a special formula jack of cutting of car as a house, the on-line screen storage device comprises a base, side wall fixedly connected with jack body on the base, the lateral wall is equipped with four recesses, four under the base all be equipped with the accessory plate in the recess, four the lateral wall all rotates under the accessory plate and is connected with the bull stick, four the equal fixedly connected with gyro wheel of bull stick lateral wall, the lateral wall is equipped with fixed establishment under the base. The utility model discloses in, the movable plate extrudees or draws high spring, and the cooperation spring can reduce the range of rocking of base to the elasticity of movable plate to ensure the stability of jack when the transportation, can also drive foam-rubber cushion and ground contact, the device can be stable when guaranteeing to use the jack fix subaerial, and then ensure the stability when using.

Description

Special scissor jack for motor home

Technical Field

The utility model relates to a jack technical field especially relates to a special formula jack of cutting of car as a house.

Background

The jack is light and small lifting equipment which takes a rigid jacking piece as a working device and jacks a heavy object through a top bracket or a bottom supporting claw within a small stroke. The jack is mainly used for the departments of factories, mines, transportation and the like as vehicle repair and other lifting, supporting and the like.

The existing jack transportation can shake when passing over uneven road surface, when the shaking is too violent, the jack can collide with the inner wall of the transport vehicle, and when the jack is used, the jack can not feel when being used due to unstable placement on uneven road surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special scissor jack for a motor home.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special formula jack of cutting of car as a house, includes the base, lateral wall fixedly connected with jack body on the base, the lateral wall is equipped with four recesses under the base, four all be equipped with the accessory plate in the recess, four the lateral wall all rotates under the accessory plate and is connected with the bull stick, four the equal fixedly connected with gyro wheel of bull stick lateral wall, the lateral wall is equipped with fixed establishment under the base.

Preferably, the fixing mechanism comprises a placing groove, an electric push rod is fixedly connected to the inner top of the placing groove, a transverse plate is fixedly connected to the telescopic end of the electric push rod, two vertical plates are fixedly connected to the side walls of the transverse plate, and a mounting plate is fixedly connected to the lower side walls of the vertical plates.

Preferably, two equal fixedly connected with foam-rubber cushion of lateral wall under the mounting panel, two lateral wall all is equipped with anti-skidding line under the foam-rubber cushion.

Preferably, four equal fixedly connected with stopper of recess inner wall, four equal fixedly connected with movable plate of lateral wall on the accessory plate.

Preferably, the four upper side walls of the moving plate are respectively and elastically connected with the tops of the four grooves through springs.

Preferably, two vertical plates are arranged at two ends of the transverse plate, and the placing groove is arranged on the lower side wall of the base.

The utility model discloses following beneficial effect has:

1. in the utility model, when the device moves on an uneven road, the jack body can shake, the roller drives the movable plate to move up and down due to the uneven road surface, and the shake range of the base can be reduced by matching with the elasticity of the spring to the movable plate, so that the stability of the jack during transportation is ensured;

2. the utility model discloses an electric putter drives the diaphragm and removes to drive the mounting panel and remove downwards, and then drive foam-rubber cushion and ground contact, what the device can be stable when guaranteeing to use the jack fixes subaerial, and then ensures the stability when using.

Drawings

Fig. 1 is a schematic structural view of a scissor jack for a caravan according to the present invention;

fig. 2 is the utility model provides a special formula jack is cut to car as a house's A department structure enlargedly.

In the figure: the jack comprises a base 1, a jack body 2, rollers 3, rotating rods 4, an auxiliary plate 5, a movable plate 6, a groove 7, a placement groove 8, an electric push rod 9, a transverse plate 10, a vertical plate 11, a mounting plate 12, a spongy cushion 13 and a limiting block 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a special scissor jack for motor home, including base 1, side wall fixedly connected with jack body 2 on base 1, side wall is equipped with four recesses 7 under base 1, the equal fixedly connected with stopper 14 of four recess 7 inner walls, all be equipped with accessory plate 5 in four recesses 7, the equal fixedly connected with movable plate 6 of side wall on four accessory plates 5, stopper 14 is located movable plate 6 below, prevent that movable plate 6 from removing recess 7, the upper side wall of four movable plates 6 all through the spring respectively with four recesses 7 in top elastic connection, the equal rotation of side wall is connected with bull stick 4 under four accessory plates 5, the equal fixedly connected with gyro wheel 3 of four bull stick 4 side walls.

The lateral wall is equipped with fixed establishment under 1 base, fixed establishment includes standing groove 8, standing groove 8 is located base 1 lower lateral wall, top fixedly connected with electric putter 9 in the standing groove 8, electric putter 9's flexible end fixedly connected with diaphragm 10, two risers 11 of diaphragm 10 lateral wall fixedly connected with, two risers 11 are located the both ends of diaphragm 10, the equal fixedly connected with mounting panel 12 of lateral wall under two risers 11, the equal fixedly connected with foam-rubber cushion 13 of lateral wall under two mounting panels 12, the lateral wall all is equipped with anti-skidding line under two foam-rubber cushion 13, ensure the device's stability.

The utility model discloses its functional principle is explained to following mode of operation of accessible: during the removal, when the road section of occasional encounters unevenness, jolt can take place for base 1 to drive jack body 2 and rock, gyro wheel 3 can drive 5 reciprocating motion of accessory plate because the unevenness on road surface, thereby drive 6 reciprocating motion of movable plate, make the spring receive the extrusion, thereby reduce base 1's the range of rocking, can realize absorbing effect.

When jack body 2 is used, electric putter 9 is started, and electric putter 9 drives diaphragm 10 and moves down to drive riser 11 and move down, thereby drive mounting panel 12 and move down, can make foam-rubber cushion 13 and ground contact, and meanwhile, ground is kept away from to gyro wheel 3, can guarantee the stability when jack body 2 uses.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any technical solution and the utility model thereof should be covered by the present invention in addition to equivalent replacement or change.

Claims

1. The utility model provides a special scissor jack of car as a house, includes base (1), its characterized in that: the jack is characterized in that a jack body (2) is fixedly connected to the side wall of the base (1), four grooves (7) are formed in the side wall of the base (1), auxiliary plates (5) are arranged in the grooves (7), the lower side wall of each auxiliary plate (5) is rotatably connected with a rotating rod (4), four rollers (3) are fixedly connected to the side walls of the rotating rods (4), and a fixing mechanism is arranged on the side wall of the base (1).

2. The scissor jack for caravans as claimed in claim 1, wherein: the fixing mechanism comprises a placing groove (8), an electric push rod (9) is fixedly connected to the inner top of the placing groove (8), a transverse plate (10) is fixedly connected to the telescopic end of the electric push rod (9), two vertical plates (11) are fixedly connected to the side walls of the transverse plate (10), and two mounting plates (12) are fixedly connected to the lower side walls of the vertical plates (11).

3. The scissor jack for caravans as claimed in claim 2, wherein: two equal fixedly connected with foam-rubber cushion (13) of lateral wall under mounting panel (12), two lateral wall all is equipped with anti-skidding line under foam-rubber cushion (13).

4. The scissor jack for caravans as claimed in claim 1, wherein: the inner walls of the four grooves (7) are fixedly connected with limit blocks (14), and the upper side walls of the four auxiliary plates (5) are fixedly connected with moving plates (6).

5. The scissor jack for caravans, as claimed in claim 4, wherein: the upper side walls of the four moving plates (6) are respectively and elastically connected with the inner tops of the four grooves (7) through springs.

6. The scissor jack for caravans as claimed in claim 2, wherein: the two vertical plates (11) are located at two ends of the transverse plate (10), and the placing groove (8) is located in the lower side wall of the base (1).