CN207811161U - A kind of jack type mobile device - Google Patents

Abstract

The utility model provides a jack-type mobile device, which comprises an inverted jack and auxiliary wheels. The jack includes a jack main body, a jack top body and an operating mechanism. The top body of the jack protrudes below the main body of the jack, the operating mechanism is connected to the main body of the jack, the bottom end of the top body of the jack is connected with the auxiliary wheel through a connecting device, and the device is placed on the side that needs to be moved. Under the object, the jack body is ejected from the main body of the jack through the operating mechanism, the object is lifted away from the support surface, and then the object is pushed, and the auxiliary wheel rotates to drive the object to move. This device is small in size, easy to carry, and does not require much space for use , Simple operation, easy to use, no manual movement, very labor-saving.

Description

jack mobile device

technical field

The utility model relates to the field of mobile devices, in particular to a jack type mobile device.

Background technique

There are many bulky objects that need to be moved in life, such as wardrobes, tables, etc. Due to the limitation of places and spaces, machines cannot be used to move them, and they are usually carried manually, which is very laborious.

Contents of the invention

Aiming at the deficiencies in the above-mentioned prior art, the purpose of this utility model is to provide a jack-type mobile device that is easy to use and labor-saving.

In order to solve the above technical problems, the jack type mobile device provided by the utility model includes an inverted jack and auxiliary wheels, the jack includes a jack main body, a jack top body and an operating mechanism, and the jack top body is sleeved on the jack main body Inside, and the jack body protrudes below the jack body, the operating mechanism is connected to the jack body, and the bottom end of the jack body is connected to the auxiliary wheel through a connecting device.

Optionally, a support plate is provided above the jack body, and the support plate is connected to the top surface of the jack body.

Optionally, the support plate is connected to the top surface of the jack column by screws.

Optionally, the cross-sectional shape of the support plate is L-shaped.

Further, a spring is provided between the jack body and the connection device, one end of the spring is connected to the bottom surface of the jack body, and the other end of the spring is connected to the connection device.

Further, a shock absorber is provided between the jack body and the connecting device, one end of the shock absorber is connected to the jack body, and the other end of the shock absorber is connected to the connecting device , the spring is sheathed outside the shock absorber.

Further, the bottom of the jack top body is provided with a groove, the shock absorber includes oil, a piston and a piston rod, the oil is contained in the groove, and the piston is provided with evenly distributed small holes , the piston is movably installed in the groove, one end of the piston rod is connected to the piston, the other end of the piston rod is connected to the connecting device, and the spring is sleeved on the piston on the pole.

Further, a sealing cover is provided at the notch of the groove, and a through hole is provided in the middle of the sealing cover, and the piston rod protrudes from the through hole.

Optionally, the connecting device is a connecting plate, and the bottom end of the connecting plate is provided with a card slot, and the auxiliary wheel is locked in the card slot.

The beneficial effects of the utility model are as follows:

1. In the present invention, the auxiliary wheel is installed at the lower end of the inverted jack, and the device is placed under the object to be moved, and the jack body is pushed out from the main body of the jack through the operating mechanism, and the object is lifted away from the support surface, and then the object is pushed. The auxiliary wheel rotates to drive the object to move. The device is small in size, easy to carry, does not require much space for use, is simple to operate, easy to use, and does not require manpower to move, which is very labor-saving.

2. A spring is provided between the jack body and the auxiliary wheel of the utility model, which can filter the vibration during the moving of the object and make the movement stable. The spring is also provided with a shock absorber. Since the spring itself will reciprocate when it is stressed, the shock absorber can restrain the jump of the spring and make the object move more smoothly. The oil of the shock absorber is stored in the groove at the bottom of the jack body, which can make the structure of the device more compact. The notch of the groove is also provided with a sealing cover, which can protect the oil in the groove from leaking.

Description of drawings

Fig. 1 is a structural schematic diagram of a jack type mobile device of the present invention.

Among them, 1. Jack main body; 2. Jack top body; 21. Groove; 3. Operating mechanism; 4. Auxiliary wheel; 5. Connecting plate; 6. Supporting plate; 7. Top plate; 8. Screw; 9. Spring; 10. Shock absorber; 101. Oil liquid; 102. Piston; 103. Piston rod; 11. Sealing cover.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1, the jack type moving device of the present embodiment includes an inverted jack and auxiliary wheels, the jack includes a jack main body 1, a jack top body 2 and an operating mechanism 3, the jack main body 1 is a cylindrical cylinder, and the jack main body 1 is provided with Oil tank and oil cylinder, the jack body 2 is a cylindrical piston rod, the jack body 2 is sleeved in the jack body 1, and the jack body 2 protrudes from the bottom of the jack body 1, the operating mechanism 3 is connected to the jack body 1, and the operation Mechanism 3 includes a cylindrical cylinder with a small oil tank and a small piston and a handle connected to the small piston. The small oil tank communicates with the jack body 1, and the bottom end of the jack body 2 is connected with the auxiliary wheel 4 through the connecting plate 5. The connecting plate The bottom of 5 is provided with a draw-in groove, and the auxiliary wheel 4 is clamped in the draw-in groove. The top of the jack main body 1 is provided with a top plate 7 and a support plate 6. The support plate 6 and the top plate 7 are connected by screws 8. The cross-sectional shape of the support plate 6 is L-shaped, but the cross-sectional shape is not limited to L-shaped, which can make the object more firmly placed on the device. Place the device under the object to be moved, press the handle, the oil in the small oil tank will flow into the jack body 1, and the jack body 2 will be ejected from the jack body 1 through the operating mechanism 3, and the object will be lifted away from the support surface , and then push the object, and the auxiliary wheel 4 rotates to drive the object to move. The device is small in size, easy to carry, does not require much space for use, is simple to operate, easy to use, does not need manpower to move, and is very labor-saving. It should be noted that two or more of the present devices may be placed under the object in order to balance the object.

In addition, a spring 9 and a shock absorber 10 are also provided between the jack top body 2 and the connecting plate 5, and one end of the spring 9 and the shock absorber 10 is connected to the bottom end of the jack top body 2, and the spring 9 and the shock absorber 10 The other end of each is connected to the connecting plate 5, and the spring 9 can filter the vibration of the moving object to make the movement stable. Since the spring itself will reciprocate when it is impacted, the shock absorber 10 can restrain the jump of the spring 9, so that Objects move more smoothly. Jack top body 2 bottom is provided with groove 21, and shock absorber 10 comprises oil liquid 101, piston 102 and piston rod 103, and oil liquid 101 is contained in groove 21, has uniform small hole on the piston 102, and piston 102 can Moveably installed in the groove 21, one end of the piston rod 103 is connected with the piston 102, the other end of the piston rod 103 is connected with the connecting plate 5, the spring 9 is sleeved on the piston rod 103, and the notch of the groove 21 is provided with The sealing cover 11 can make the structure of the device more compact, and the sealing cover 11 can protect the oil 101 in the groove 21 from leaking.

The jack-type moving method of this embodiment includes placing an inverted jack with auxiliary wheels connected to the top body under the object to be moved, and through the operating mechanism of the jack, the top body is pushed out to lift the object away from the support On the surface, the rotation of the auxiliary wheel drives the object to move.

In summary, the jack-type moving device of the present invention includes an inverted jack and auxiliary wheels. The jack includes a jack body, a jack body and an operating mechanism. The jack body is sleeved in the jack body, and the jack body is located below the jack body. There is an auxiliary wheel connected to the bottom of the jack body, place the device under the object to be moved, and push the jack body out of the jack body through the operating mechanism, lift the object away from the support surface, and then push the object, and the auxiliary wheel rotates Drive the object to move, the device is small in size, easy to carry, does not require much space for use, simple to operate, easy to use, does not require manpower to move, and is very labor-saving.

The above is a preferred embodiment of the present utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, some improvements and deformations can also be made, these improvements and deformations It is also regarded as the protection scope of the present utility model.

Claims (9)

1. A jack-type mobile device, characterized in that it includes an inverted jack and auxiliary wheels, the jack includes a jack main body, a jack top body and an operating mechanism, and the jack top body is sleeved in the jack main body, and The top body of the jack protrudes below the main body of the jack, the operating mechanism is connected to the main body of the jack, and the bottom end of the top body of the jack is connected to the auxiliary wheel through a connecting device. 2. The jack-type moving device according to claim 1, wherein a support plate is provided above the jack body, and the support plate is connected to the top surface of the jack body. 3 . The jack-type moving device according to claim 2 , wherein the support plate is connected to the top surface of the jack cylinder by screws. 4 . 4. The jack-type mobile device according to claim 2, characterized in that, the cross-sectional shape of the support plate is L-shaped. 5. The jack type mobile device according to claim 1, wherein a spring is arranged between the jack top body and the connecting device, and one end of the spring is connected to the bottom surface of the jack top body, so that The other end of the spring is connected with the connecting device. 6. The jack-type mobile device according to claim 5, wherein a shock absorber is arranged between the jack body and the connecting device, and one end of the shock absorber is connected to the jack body , the other end of the shock absorber is connected to the connecting device, and the spring is sheathed outside the shock absorber. 7. The jack type mobile device as claimed in claim 6, wherein a groove is provided at the bottom of the jack body, the shock absorber includes oil, a piston and a piston rod, and the oil is contained in the In the groove, the piston is provided with evenly distributed small holes, the piston is movably installed in the groove, one end of the piston rod is connected to the piston, and the other end of the piston rod is connected to the piston. The connecting device is connected, and the spring is sheathed on the piston rod. 8. The jack-type mobile device according to claim 7, wherein a sealing cover is provided at the notch of the groove, and a through hole is provided in the middle of the sealing cover, and the piston rod passes through the through hole. stick out. 9 . The jack-type mobile device according to claim 1 , wherein the connecting device is a connecting plate, and the bottom end of the connecting plate is provided with a slot, and the auxiliary wheel is clamped in the slot. 10 .