CN214141481U

CN214141481U - Elevator with connecting device

Info

Publication number: CN214141481U
Application number: CN202023201473.8U
Authority: CN
Inventors: 陈岗
Original assignee: Xiangpai Heavy Industry Xuzhou Co ltd
Current assignee: Xiangpai Heavy Industry Xuzhou Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-07
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a lift with a connecting device, which belongs to the technical field of lifts and comprises a base, wherein both ends of the bottom of the base are provided with universal wheel boxes, screw rods are arranged inside the universal wheel boxes, one side of the universal wheel boxes is provided with a connecting shaft, the connecting shaft is provided with a driving bevel gear near one end of the screw rods, the upper end of the surface of the screw rods is provided with a driven bevel gear, and the surface of the screw rods is provided with a movable plate; the utility model discloses set up the bearing between mount pad and base, the inside pivot that sets up of bearing makes to rotate between mount pad and the base and is connected, and the mount pad surface sets up the bolt, and the base is inside to be set up the screw, can carry on spacingly to the mount pad.

Description

Elevator with connecting device

Technical Field

The utility model belongs to the technical field of the lift, concretely relates to lift with device of plugging into.

Background

An elevator is a lifting mechanical device or apparatus for a platform or semi-enclosed platform carrying people or goods up and down on vertical upper and lower aisles, and is an integral unit consisting of the platform and the devices for operating them, motors, cables and other auxiliary devices. The elevator consists of a walking mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism. Hydraulic oil is pressurized by a vane pump, and enters the lower end of the hydraulic cylinder through an oil filter, an explosion-proof electromagnetic directional valve, a throttle valve, a hydraulic control one-way valve and a balance valve, so that a piston of the hydraulic cylinder moves upwards to lift a heavy object, return oil at the upper end of the hydraulic cylinder returns to an oil tank through the explosion-proof electromagnetic directional valve, the rated pressure of the hydraulic cylinder is adjusted through an overflow valve, and a pressure gauge is used for observing the reading value of the pressure gauge.

Chinese patent application No. CN201620262048.4 discloses a lift with a docking device, in which the roller may move after the device moves to a proper position, so that the position of the lift is not fixed, and meanwhile, the direction of the bearing platform of the original device is not convenient to adjust.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a lift with device of plugging into has the characteristics of convenient fixed, easily adjust.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator with device of plugging into, includes the base, base bottom both ends are provided with the universal wheel case, the inside lead screw that is provided with of universal wheel case, universal wheel case one side is provided with the connecting axle, the connecting axle is close to lead screw one end and is provided with the initiative bevel gear, lead screw surface upper end is provided with driven bevel gear, the lead screw surface is provided with the movable plate, the movable plate lower extreme is provided with the connecting plate, the connecting plate lower extreme is provided with the gyro wheel, base one side is provided with the handle pole, the base top is provided with the mount pad, the mount pad top is provided with elevating gear, the elevating gear top is provided with load-bearing platform, the load-bearing platform upper end is provided with the device of plugging into.

Preferably, a handle is arranged on one side of the surface of the mounting seat.

Preferably, the bottom of the universal wheel box is provided with a rubber pad.

Preferably, one end, far away from the screw rod, of the connecting shaft is provided with an adjusting disc.

Preferably, the surface of the mounting seat is provided with a bolt, and the surface of the base is provided with a plurality of screw holes.

Preferably, the base and the middle of the inside of the mounting seat are both provided with bearings, and rotating shafts are arranged inside the bearings.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rotating the adjustment disk, making the lead screw drive movable plate reciprocate to realize stretching out and withdrawing of gyro wheel, universal wheel bottom of the case portion sets up the rubber pad, can increase the friction on device and ground, also can play certain cushioning effect simultaneously, make the device more stable.

2. The utility model discloses set up the bearing between mount pad and base, the inside pivot that sets up of bearing makes to rotate between mount pad and the base and is connected, and the mount pad surface sets up the bolt, and the base is inside to be set up the screw, can carry on spacingly to the mount pad, avoids the device during operation mount pad to appear rotating.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the universal wheel box of the present invention;

FIG. 3 is a schematic view of the bearing structure of the present invention;

fig. 4 is a top view of the base of the present invention;

in the figure: 1. a docking device; 2. a lifting device; 3. a bolt; 4. a handle; 5. a universal wheel box; 6. a connecting plate; 7. an adjusting disk; 8. a roller; 9. a rubber pad; 10. a base; 11. a mounting seat; 12. a handle bar; 13. a load-bearing platform; 14. moving the plate; 15. a connecting shaft; 16. a drive bevel gear; 17. a driven bevel gear; 18. a screw rod; 19. a rotating shaft; 20. a bearing; 21. and a screw hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a lift with device of plugging into, including base 10, base 10 bottom both ends are provided with universal wheel case 5, the inside lead screw 18 that is provided with of universal wheel case 5, universal wheel case 5 one side is provided with connecting axle 15, connecting axle 15 is close to lead screw 18 one end and is provided with drive bevel gear 16, lead screw 18 is provided with driven bevel gear 17 on the surface, lead screw 18 surface is provided with movable plate 14, the 14 lower extreme of movable plate is provided with connecting plate 6, the 6 lower extreme of connecting plate is provided with gyro wheel 8, base 10 one side is provided with handle bar 12, base 10 top is provided with mount pad 11, mount pad 11 top is provided with

elevating gear

2, 2 tops of elevating gear are provided with load-bearing platform 13, load-bearing platform 13 upper end is provided with device 1 of plugging into.

Specifically, one side of the surface of the mounting seat 11 is provided with a handle 4,

through adopting above-mentioned technical scheme, make things convenient for the staff to rotate mount pad 11.

Specifically, the bottom of the universal wheel box 5 is provided with a rubber pad 9,

through adopting above-mentioned technical scheme, can increase the friction on device and ground, also can play certain cushioning effect simultaneously, make the device more stable.

Specifically, one end of the connecting shaft 15, which is far away from the screw rod 18, is provided with an adjusting disc 7,

through adopting above-mentioned technical scheme, conveniently rotate connecting axle 15, better adjusting roller 8's position.

Specifically, the surface of the mounting seat 11 is provided with a bolt 3, the surface of the base 10 is provided with a plurality of screw holes 21,

through adopting above-mentioned technical scheme, can carry on spacingly to mount pad 11, avoid mount pad 11 to rotate at will.

Specifically, a bearing 20 is arranged between the base 10 and the mounting seat 11, a rotating shaft 19 is arranged inside the bearing 20,

through adopting above-mentioned technical scheme, base 10 rotates with mount pad 11 to be connected, and bearing 20 makes mount pad 11 rotate convenient laborsaving more.

The structure and the working principle of the middle connection device 1 and the lifting device 2 of the utility model are disclosed in a lifter with a connection device disclosed in the Chinese patent application No. CN 201620262048.4.

The utility model discloses a theory of operation and use flow: when the utility model is used, the adjusting disc 7 is rotated to extend the roller 8 out of the universal wheel box 5, the handle rod 12 is pushed to move the device to a proper position, then the adjusting disc 7 is rotated to enable the connecting shaft 15 to rotate the lead screw 18 through the driving bevel gear 16 and the driven bevel gear 17, thereby the connecting plate 6 moves upwards to withdraw the roller 8 to the universal wheel box 5, the device is prevented from moving again, the bottom of the universal wheel box 5 is provided with the rubber pad 9 which can increase the friction between the device and the ground and can play a certain damping role simultaneously to make the device more stable, the bearing 20 is arranged between the mounting seat 11 and the base 10, the rotating shaft 19 is arranged inside the bearing 20 to rotationally connect the mounting seat 11 and the base 10, the bolt 3 is screwed, then the mounting seat 11 is rotated by the handle 4 to adjust the bearing platform 13 to a proper angle, and then the mounting seat 11 and the base 10 are fixed, the rotation of the mounting 11 is avoided and finally the device is started to start the operation of the elevator.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elevator with a docking device, comprising a base (10), characterized in that: the two ends of the bottom of the base (10) are provided with universal wheel boxes (5), the universal wheel boxes (5) are internally provided with screw rods (18), one side of the universal wheel box (5) is provided with a connecting shaft (15), one end of the connecting shaft (15) close to the screw rod (18) is provided with a driving bevel gear (16), the upper end of the surface of the screw rod (18) is provided with a driven bevel gear (17), the surface of the screw rod (18) is provided with a moving plate (14), a connecting plate (6) is arranged at the lower end of the moving plate (14), rollers (8) are arranged at the lower end of the connecting plate (6), a handle rod (12) is arranged on one side of the base (10), a mounting seat (11) is arranged at the top end of the base (10), the device is characterized in that a lifting device (2) is arranged at the top end of the mounting seat (11), a bearing platform (13) is arranged at the top end of the lifting device (2), and a connection device (1) is arranged at the upper end of the bearing platform (13).

2. An elevator with a docking device according to claim 1, characterized in that: and a handle (4) is arranged on one side of the surface of the mounting seat (11).

3. An elevator with a docking device according to claim 1, characterized in that: the bottom of the universal wheel box (5) is provided with a rubber pad (9).

4. An elevator with a docking device according to claim 1, characterized in that: and an adjusting disc (7) is arranged at one end of the connecting shaft (15) far away from the screw rod (18).

5. An elevator with a docking device according to claim 1, characterized in that: the surface of the mounting seat (11) is provided with a bolt (3), and the surface of the base (10) is provided with a plurality of screw holes (21).

6. An elevator with a docking device according to claim 1, characterized in that: the base (10) and the middle of the inside of the mounting seat (11) are both provided with bearings (20), and rotating shafts (19) are arranged inside the bearings (20).