CN215326672U

CN215326672U - Lifting device for mounting electromechanical equipment

Info

Publication number: CN215326672U
Application number: CN202121050074.8U
Authority: CN
Inventors: 张洪江; 范厚波; 柏静
Original assignee: Dalian Zhengda Hengtai Electromechanical Engineering Co ltd
Current assignee: Dalian Zhengda Hengtai Electromechanical Engineering Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-28
Anticipated expiration: 2031-05-17

Abstract

The utility model provides a lifting device, and particularly relates to a lifting device for mounting electromechanical equipment. The base is provided with a groove, a side wall of the groove is fixedly provided with a first motor, a first motor output shaft fixedly connected with a bidirectional threaded rod, two sides of the bidirectional threaded rod are in threaded connection with threaded blocks, the lower sides of the threaded blocks are hinged with supporting rods, one end of each supporting rod is hinged with a supporting block, a second motor is fixedly arranged above the base, a driving gear is fixedly arranged on a second motor output shaft, the driving gear is meshed with a driven gear, a rotating shaft is fixedly connected with the inside of the driven gear, a threaded column is fixedly arranged at the top end of the rotating shaft, a threaded cap is connected with the threaded column in a threaded manner, a sliding rod is fixedly arranged at the top of the base, a sliding sleeve is slidably connected with the surface of the sliding rod, and a same movable plate is fixedly arranged between the sliding sleeve and the threaded cap. The utility model can improve the working efficiency of workers during equipment installation.

Description

Lifting device for mounting electromechanical equipment

Technical Field

The utility model provides a lifting device, and particularly relates to a lifting device for mounting electromechanical equipment.

Background

In electromechanical device's installation, to heavier electromechanical device, often need use electromechanical device installation with lifting device, current electromechanical device installation with lifting device when using, can not adjust according to electromechanical device's specification model, has very big limitation, brings the trouble for the user, and current electromechanical device installation is with lifting device not convenient for remove, not only extravagant artifical physical power, and inefficiency moreover. Therefore, the utility model provides a lifting device for mounting electromechanical equipment, which can effectively solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lifting device for mounting electromechanical equipment, which is practical and convenient for workers to use.

The technical scheme adopted by the utility model is as follows: a lifting device for mounting electromechanical equipment comprises a base, wherein four corners of the bottom surface of the base are connected with universal wheels through damping mechanisms, the lower surface of the base is provided with a groove, one side wall of the groove is fixedly provided with a first motor, an output shaft of the first motor is fixedly connected with a bidirectional threaded rod, the other end of the bidirectional threaded rod is rotatably connected with the side wall of the groove, two sides of the bidirectional threaded rod are in threaded connection with threaded blocks, supporting rods are hinged below the threaded blocks, one ends of the supporting rods, far away from the corresponding threaded blocks, are respectively hinged with a supporting block, one side above the base is fixedly provided with a second motor, an output shaft of the second motor is fixedly provided with a driving gear, the surface of the driving gear is meshed with a driven gear, a rotating shaft is fixedly connected in the driven gear, the bottom end of the rotating shaft penetrates through the driven gear and extends to the lower part of the driven gear to be rotatably connected to the top of the base, the utility model discloses a portable electronic device, including base, pivot, sliding rod, sliding sleeve, movable plate, fly leaf top, slide rod, sliding sleeve, movable plate top, pivot top run through driven gear and extend to its top fixedly connected with screw thread post, screw thread post surface threaded connection has the screw cap, base top opposite side has set firmly the slide bar, slide bar surface sliding connection has the sliding sleeve, the same fly leaf has set firmly between sliding sleeve and the screw cap, fly leaf top both sides are equipped with rectangular groove, rectangular inslot is equipped with fixed establishment.

Damper is including setting firmly the hollow post in the base bottom, the universal wheel top is equipped with the depression bar, the depression bar top is run through hollow post diapire and is extended to its internal connection and have the limiting plate, the limiting plate top is connected with damping spring, damping spring top and hollow post inner chamber roof fixed connection.

The crossing parts of the supporting rods are movably connected through a rotating shaft.

The top end of the sliding rod is provided with a limiting block.

Fixed establishment includes electric telescopic handle, the electric telescopic handle bottom sets firmly on the lateral wall of fly leaf center department is kept away from in rectangular groove, electric telescopic handle free end is equipped with the movable block admittedly, the movable block top extends to the first fixed plate of the outer fixedly connected with of rectangular groove, one side that the fixed plate is close to fly leaf center department is connected with the second fixed plate through a plurality of compression spring.

And one opposite side of the second fixing plate is provided with an elastic rubber layer.

And telescopic columns are arranged at the top and the bottom between the first fixing plate and the second fixing plate.

The utility model has the beneficial effects that:

the utility model has simple integral structure, before use, the device is moved to a proper position by the universal wheel, in the moving process, the pressure rod at the top end of the universal wheel can compress the damping spring, the damping spring can compress and buffer the vibration force, the stability of the device can be effectively improved, then the first motor is started to rotate forwards, the first motor drives the bidirectional threaded rod to rotate, as the two threaded blocks are in threaded connection with the bidirectional threaded rod, the threaded blocks can move oppositely on the bidirectional threaded rod, the included angle between the two supporting rods becomes smaller, the supporting block is driven to move downwards by the supporting rods to support the lifting device, thereby improving the stability of the lifting device, simultaneously sharing the gravity borne by the universal wheel, further prolonging the service life, then the electromechanical equipment is placed on the movable plate, and the electric telescopic rods at the two sides of the movable plate are started according to the specification, model and size of the electromechanical equipment, make electric telescopic handle promote first fixed plate and second fixed plate and move to the direction that is close to electromechanical device, the elastic rubber layer of second fixed plate lateral wall pastes electromechanical device tightly, avoid electromechanical device to take place the swing at the lift in-process, the security has been improved, compression spring and flexible post all have elasticity, can play absorbing effect to electromechanical device, thereby carry out shock attenuation protection to electromechanical device, work through starting the second motor, the second motor drives the driving gear and rotates, the driving gear drives driven gear and rotates, thereby make the pivot drive the screw thread post and rotate, with the help of the cooperation of slide bar, make screw cap and sliding sleeve drive the fly leaf and reciprocate, finally make the electromechanical device rebound to the relevant position of fly leaf top, this device transportation height can freely be adjusted, can be applicable to occasion separately, do benefit to the popularization.

Drawings

Fig. 1 is a schematic structural view of a lifting device for mounting an electromechanical device according to the present invention.

Fig. 2 is a schematic structural view of a damping mechanism of the lifting device for mounting the electromechanical device.

(1, base; 2, damping mechanism; 2.1, hollow column; 2.2, pressure lever; 2.3, limit plate; 2.4, damping spring; 3, universal wheel; 4, groove; 5, first motor; 6, two-way threaded rod; 7, threaded block; 8, support rod; 9, support block; 10, second motor; 11, driving gear; 12, driven gear; 13, rotating shaft; 14, threaded column; 15, threaded cap; 16, sliding rod; 17, sliding sleeve; 18, movable plate; 19, elongated groove; 20, fixing mechanism; 20.1, electric telescopic rod; 20.2, movable block; 20.3, fixed plate; 20.4, compression spring; 20.5, second fixed plate; 21, limit block; 22, telescopic column)

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

A lifting device for mounting electromechanical equipment comprises a base 1, four corners of the bottom surface of the base 1 are connected with universal wheels 3 through damping mechanisms 2, the lower surface of the base 1 is provided with a groove 4, one side wall of the groove 4 is fixedly provided with a first motor 5, an output shaft of the first motor 5 is fixedly connected with a bidirectional threaded rod 6, the other end of the bidirectional threaded rod 6 is rotatably connected with the side wall of the groove 4, two sides of the bidirectional threaded rod 6 are in threaded connection with threaded blocks 7, supporting rods 8 are hinged below the threaded blocks 7, one ends of the supporting rods 8 far away from the corresponding threaded blocks 7 are hinged with supporting blocks 9, one side above the base 1 is fixedly provided with a second motor 10, an output shaft of the second motor 10 is fixedly provided with a driving gear 11, the surface of the driving gear 11 is meshed with a driven gear 12, and a rotating shaft 13 is fixedly connected in the driven gear 12, the bottom end of the rotating shaft 13 penetrates through the driven gear 12 and extends to the lower portion of the rotating shaft to be rotatably connected to the top of the base 1, the top end of the rotating shaft 13 penetrates through the driven gear 12 and extends to the threaded column 14 fixedly connected to the upper portion of the rotating shaft, the threaded column 14 is in threaded connection with the threaded cap 15 in surface, the other side of the top of the base 1 is fixedly provided with the sliding rod 16, the sliding rod 16 is in sliding connection with the sliding sleeve 17 in surface, the same movable plate 18 is fixedly arranged between the sliding sleeve 17 and the threaded cap 15, two sides of the top of the movable plate 18 are provided with long grooves 19, and fixing mechanisms 20 are arranged in the long grooves 19.

The damping mechanism 2 comprises a hollow column 2.1 fixedly arranged at the bottom end of a base 1, a pressure rod 2.2 is arranged above a universal wheel 3, the top end of the pressure rod 2.2 penetrates through the bottom wall of the hollow column 2.1 and extends into the bottom wall of the hollow column to be connected with a limiting plate 2.3, a damping spring 2.4 is connected above the limiting plate 2.3, and the top end of the damping spring 2.4 is fixedly connected with the top wall of an inner cavity of the hollow column 2.1.

The cross parts of the support rods 8 are movably connected through a rotating shaft.

The top end of the sliding rod 16 is provided with a limiting block 21.

The fixing mechanism 20 comprises an electric telescopic rod 20.1, the bottom end of the electric telescopic rod 20.1 is fixedly arranged on the side wall of the long groove 19 far away from the center of the movable plate 18, a movable block 20.2 is fixedly arranged at the free end of the electric telescopic rod 20.1, a first fixing plate 20.3 is fixedly connected to the outside of the long groove 19 and extends above the movable block 20.2, and one side, close to the center of the movable plate 18, of the fixing plate 20.3 is connected with a second fixing plate 20.5 through a plurality of compression springs 20.4.

In the utility model, an elastic rubber layer is arranged on the opposite side of the second fixing plate 20.5.

In the utility model, telescopic columns 22 are arranged at the top and the bottom between the first fixing plate 20.3 and the second fixing plate 20.5.

The lifting device is simple in integral structure, before the lifting device is used, the device is moved to a proper position by means of the universal wheel 3, in the moving process, the compression rod 2.2 at the top end of the universal wheel 3 can compress the damping spring 2.4, the damping spring 2.4 can compress and buffer vibration force, the stability of the lifting device can be effectively improved, then the first motor 5 is started to rotate forwards, the first motor 5 drives the bidirectional threaded rod 6 to rotate, as the two threaded blocks 7 are in threaded connection with the bidirectional threaded rod 6, the 2 threaded blocks 7 can move oppositely on the bidirectional threaded rod 6, the included angle of the two support rods 8 is reduced, the support blocks 9 are driven by the support rods 8 to move downwards to support the lifting device, the stability of the lifting device is improved, meanwhile, the gravity borne by the universal wheel 3 is shared, the service life is prolonged, and then the electromechanical equipment is placed on the movable plate 18 and is supported according to the specification of the electromechanical equipment, The type and the size of the electromechanical device are that the electric telescopic rods 20.1 on two sides of the movable plate 18 are started, so that the electric telescopic rods 20.1 push the first fixed plate 20.3 and the second fixed plate 20.5 to move towards the direction close to the electromechanical device until the elastic rubber layer on the side wall of the second fixed plate 20.5 is tightly attached to the electromechanical device, the electromechanical device is prevented from swinging in the lifting process, the safety is improved, the compression springs 20.4 and the telescopic columns 22 are elastic and can play a shock absorption effect on the electromechanical device, so that the electromechanical device is protected in a shock absorption manner, the second motor 10 is started to work, the second motor 10 drives the driving gear 11 to rotate, the driving gear 11 drives the driven gear 12 to rotate, so that the rotating shaft 13 drives the threaded column 14 to rotate, the threaded cap 15 and the sliding sleeve 17 drive the movable plate 18 to move up and down by means of the matching of the sliding rod 16, and finally the electromechanical device above the movable plate 18 moves upwards to a corresponding position, the transportation height of the device can be freely adjusted, and the device can be suitable for respective occasions and is beneficial to popularization. In a whole view, the lifting device for mounting the electromechanical equipment is convenient to use and meets the requirements of workers.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides an electromechanical device installation is with lifting device which characterized in that: the device comprises a base (1), four corners of the bottom surface of the base (1) are connected with universal wheels (3) through damping mechanisms (2), a groove (4) is formed in the lower surface of the base (1), a first motor (5) is fixedly arranged on one side wall of the groove (4), a bidirectional threaded rod (6) is fixedly connected to an output shaft of the first motor (5), the other end of the bidirectional threaded rod (6) is rotatably connected with the side wall of the groove (4), threaded blocks (7) are connected to two sides of the bidirectional threaded rod (6) in a threaded manner, supporting rods (8) are hinged below the threaded blocks (7), supporting blocks (9) are hinged to one ends of the supporting rods (8) far away from the corresponding threaded blocks (7), a second motor (10) is fixedly arranged on one side above the base (1), and driving gears (11) are fixedly arranged on output shafts of the second motor (10), the surface meshing of driving gear (11) has driven gear (12), fixedly connected with pivot (13) in driven gear (12), pivot (13) bottom is run through driven gear (12) and is extended to its below and rotate and connect at base (1) top, pivot (13) top is run through driven gear (12) and is extended to its above fixedly connected with screw thread post (14), screw thread post (14) surface thread is connected with screw cap (15), base (1) top opposite side has set firmly slide bar (16), slide bar (16) surface sliding connection has sliding sleeve (17), same fly leaf (18) has set firmly between sliding sleeve (17) and screw cap (15), fly leaf (18) top both sides are equipped with rectangular groove (19), be equipped with fixed establishment (20) in rectangular groove (19).

2. The lifting device for mounting the electromechanical equipment according to claim 1, wherein the damping mechanism (2) comprises a hollow column (2.1) fixedly arranged at the bottom end of the base (1), a pressure rod (2.2) is arranged above the universal wheel (3), the top end of the pressure rod (2.2) penetrates through the bottom wall of the hollow column (2.1) and extends to the inside of the bottom wall to be connected with a limiting plate (2.3), a damping spring (2.4) is connected above the limiting plate (2.3), and the top end of the damping spring (2.4) is fixedly connected with the top wall of the inner cavity of the hollow column (2.1).

3. A lifting device for mounting electromechanical equipment according to claim 1, characterised in that the intersections of the support bars (8) are movably connected by a rotating shaft.

4. The lifting device for mounting the electromechanical device according to claim 1, wherein a limiting block (21) is arranged at the top end of the sliding rod (16).

5. The lifting device for mounting the electromechanical equipment according to claim 1, wherein the fixing mechanism (20) comprises an electric telescopic rod (20.1), the bottom end of the electric telescopic rod (20.1) is fixedly arranged on the side wall of the elongated slot (19) far away from the center of the movable plate (18), a movable block (20.2) is fixedly arranged at the free end of the electric telescopic rod (20.1), a first fixing plate (20.3) is fixedly connected to the outside of the elongated slot (19) and extends above the movable block (20.2), and a second fixing plate (20.5) is connected to one side, close to the center of the movable plate (18), of the fixing plate (20.3) through a plurality of compression springs (20.4).

6. A lifting device for mounting electromechanical equipment, as claimed in claim 5, wherein said second fixing plate (20.5) is provided with an elastic rubber layer on the side facing each other.

7. A lifting device for mounting electromechanical equipment according to claim 5 characterised in that telescopic columns (22) are provided at the top and bottom between the first (20.3) and second (20.5) fixing plates.