CN112476364B

CN112476364B - Mobile lifting device for mounting electromechanical product

Info

Publication number: CN112476364B
Application number: CN202011263153.7A
Authority: CN
Inventors: 陈明
Original assignee: ZHUZHOU JINGGONG CEMENTED CARBIDE CO Ltd
Current assignee: ZHUZHOU JINGGONG CEMENTED CARBIDE CO Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2023-03-14
Anticipated expiration: 2040-11-12
Also published as: CN112476364A

Abstract

The invention discloses a movable lifting device for mounting an electromechanical product, which comprises fixed supporting legs, a supporting plate and a movable plate, wherein movable supporting legs are fixedly mounted at four corners of the lower end surface of the supporting plate, universal wheels are fixedly mounted at the bottoms of the fixed supporting legs, the movable supporting legs are slidably mounted in sliding grooves, a mounting plate is arranged in the middle among the four fixed supporting legs, a transmission mechanism for driving the lifting to rotate is arranged in the mounting plate, the movable plate is arranged on the upper side of the supporting plate, and an inclined rotating connecting mechanism is arranged between the movable plate and the supporting plate. The invention drives the supporting plate to lift through the transmission mechanism which rotates to drive the lifting, and the inclined rotating connecting mechanism is arranged between the movable plate and the supporting plate, so that the inclination angle of the movable plate can be adjusted, the electromechanical products can be conveniently installed under the conditions of different heights and different angles, the heights and the angles are convenient to adjust, the electromechanical products can be used under different conditions, and the practicability is very strong.

Description

Mobile lifting device for mounting electromechanical product

Technical Field

The invention relates to the technical field of electromechanical product installation, in particular to a mobile lifting device for electromechanical product installation.

Background

The electromechanical products are products which combine the application of mechanical technology and electronic technology, along with the rapid development and wide application of computer technology, the electromechanical products are developed unprecedentedly, become products which integrate computer and information technology, automatic control technology, sensing detection technology, servo transmission technology and mechanical technology, the application range is wider and wider, and the electromechanical products need to be installed and operated before use.

Generally, electromechanical products are installed manually by installers, the general types of the electromechanical products are more and more along with the development of information technology, the structure is more and more complex, the volume and the weight of some electromechanical products are large, the installation requirements of the electromechanical products cannot be met by simple manual moving and installation, at the moment, an auxiliary device for installing the electromechanical products is required to be installed and supported in an auxiliary mode, the existing auxiliary device for installing the electromechanical products is generally simple in structure, only the electromechanical products can be simply carried and supported, and the more and more complex installation steps of the electromechanical products cannot be met.

Disclosure of Invention

The invention aims to provide a mobile lifting device for mounting an electromechanical product, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an electromechanical product installation is with removing elevating gear, includes fixed support leg, backup pad and fly leaf, the equal fixed mounting in four corners of terminal surface has movable support leg under the backup pad, fixed support leg's bottom fixed mounting has the universal wheel, be provided with the spout among the fixed support leg, movable support leg slidable mounting is in the spout, four middle part between the fixed support leg is provided with the mounting panel, be provided with the drive mechanism who rotates the drive and go up and down in the mounting panel, the upside of backup pad is provided with the fly leaf, be provided with the slope between fly leaf and the backup pad and rotate coupling mechanism.

As a further scheme of the invention: the drive mechanism who drives the lift rotates including leading to groove, first connecting groove, axis of rotation, rotation strip and second spread groove, the fixed linking to each other in middle part of linking bridge and fixed supporting leg is passed through in the four corners of mounting panel, the left and right sides of spout link up to open there is logical groove, movable supporting leg's bottom is provided with first connecting groove, the equal fixed mounting of mounting panel up end left and right sides has the first mounting bracket that a pair of symmetry set up, and is a pair of rotate between the first mounting bracket and install the axis of rotation, and is a pair of be provided with rotation drive mechanism between the axis of rotation, the both ends of axis of rotation all link to each other with the one end stationary phase that rotates the strip, the one end that rotates the axis of rotation of keeping away from of strip is provided with the second spread groove, the second spread groove is articulated continuous with the lower part of first connecting groove, the one end that rotates the strip and keeps away from the axis of rotation slides with logical groove and links to each other.

As a further scheme of the invention: rotate drive mechanism and include first worm, first motor and turbine, the mid-portion of mounting panel up end is rotated and is installed first worm, the bottom of first worm and the output fixed connection of first motor, first motor fixed mounting is at the lower terminal surface of mounting panel, the left and right sides of first worm is provided with the turbine of a pair of symmetry, the left and right sides of first worm respectively with a pair of turbine meshing transmission, it is a pair of the turbine is fixed mounting respectively in the middle part of a pair of axis of rotation.

As a further scheme of the invention: the inclined rotating connecting mechanism comprises a connecting piece, a semicircular sliding plate, a semicircular groove, a semicircular sliding groove, a sliding side plate and a connecting bolt, the connecting piece is fixedly mounted on the upper end face of the supporting plate, the semicircular sliding plate is symmetrically arranged at two ends of the connecting piece, the semicircular groove is formed in the outer side of the semicircular sliding plate, the semicircular sliding groove is formed in the upper portion of the semicircular groove in a communicated mode, the sliding side plate is arranged on the two sides of the movable plate in a sliding mode, the sliding side plate is slidably mounted on the outer surface of the semicircular sliding plate, the connecting bolt is fixedly mounted at the bottom of the sliding side plate, the connecting bolt is slidably mounted in the semicircular sliding groove, and an inclined transmission mechanism is arranged between the connecting piece and the movable plate.

As a further scheme of the invention: the utility model discloses a portable electronic device, including the fly leaf, incline drive mechanism, backup pad one side, connecting piece, backup pad, second worm and second motor, incline drive mechanism includes half turbine, second worm and second motor, the middle part fixed mounting that the backup pad one side was kept away from to the connecting piece has half turbine, second worm and the transmission of half turbine meshing, the one end of second worm and the output fixed connection of second motor, the both sides fixed mounting of terminal surface has the second mounting bracket that a pair of symmetry set up under the fly leaf, the both ends of second worm are rotated and are installed in a pair of second mounting bracket.

As a further scheme of the invention: the lateral surface of semicircle slide is provided with the scale mark of arranging around the axle center equidistance, the lateral surface of slip curb plate is provided with the pointer.

As a further scheme of the invention: and a pedal brake is arranged in the universal wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is provided with the transmission mechanism which rotates to drive the lifting, and the transmission mechanism which rotates to drive the lifting drives the supporting plate to lift, so that the mounting requirements of electromechanical products at different heights can be met, and the lifting adjustment is convenient.

2. According to the invention, the inclined rotating connecting mechanism is arranged between the movable plate and the supporting plate, so that the inclination angle of the movable plate can be adjusted, the electromechanical product can be conveniently installed at different inclination angles, and the installation precision and convenience are improved.

Drawings

Fig. 1 is a schematic structural view of a mobile lifting device for mounting an electromechanical product.

FIG. 2 is a schematic structural view of a fixed support leg of a mobile lifting device for mounting an electromechanical product.

Fig. 3 is a schematic structural view of a transmission mechanism driven by rotation of a mobile lifting device for mounting an electromechanical product.

Fig. 4 is a schematic structural view of a rotation transmission mechanism of a mobile lifting device for mounting an electromechanical product.

Fig. 5 is a schematic structural view of a tilting rotation connecting mechanism of a mobile lifting device for mounting an electromechanical product.

Fig. 6 is a schematic structural view of a tilt transmission mechanism of a mobile lifting device for mounting an electromechanical product.

In the figure: 1-fixed supporting leg, 11-sliding chute, 12-through chute, 13-universal wheel, 131-pedal brake, 2-supporting plate, 21-movable supporting leg, 22-first connecting chute, 3-mounting plate, 31-connecting bracket, 32-first mounting frame, 4-first worm, 41-first motor, 5-rotating shaft, 51-turbine, 52-rotating bar, 521-second connecting chute, 6-connecting piece, 61-semicircular sliding plate, 62-semicircular groove, 621-semicircular sliding chute, 622-scale line, 63-semi-turbine, 7-movable plate, 71-sliding side plate, 711-connecting bolt, 712-pointer, 72-second mounting frame, 8-second worm and 81-second motor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "left", "right", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Example 1:

referring to fig. 1 to 6, a mobile lifting device for mounting an electromechanical product comprises a fixed supporting leg 1, a supporting plate 2 and a movable plate 7, wherein universal wheels 13 are fixedly mounted at the bottom of the fixed supporting leg 1 through screws, sliding grooves 11 are formed in the fixed supporting leg 1, movable supporting legs 21 are fixedly mounted at four corners of the lower end surface of the supporting plate 2 through screws, the movable supporting legs 21 are slidably mounted in the sliding grooves 11, mounting plates 3 are arranged at the middle parts between the four fixed supporting legs 1, a transmission mechanism for driving lifting through rotation is arranged in the mounting plates 3, the movable plate 7 is arranged on the upper side of the supporting plate 2, and an inclined rotation connection mechanism is arranged between the movable plate 7 and the supporting plate 2.

Drive mechanism who drives the lift rotates including leading to groove 12, first connecting groove 22, axis of rotation 5, rotation strip 52 and second connecting groove 521, the middle part fixed linking to each other of linking bridge 31 and fixed support leg 1 is passed through in the four corners of mounting panel 3, the left and right sides of spout 11 link up to open there is logical groove 12, movable support leg 21's bottom is provided with first connecting groove 22, the equal fixed mounting of the up end left and right sides of mounting panel 3 has the first mounting bracket 32 that a pair of symmetry set up, and is a pair of rotate between the first mounting bracket 32 and install axis of rotation 5, and is a pair of be provided with rotation drive mechanism between the axis of rotation 5, the both ends of axis of rotation 5 all link to each other with the one end stationary phase that rotates strip 52, the one end that rotates strip 52 and keep away from axis of rotation 5 is provided with second connecting groove 521, second connecting groove 521 links to each other with the lower part of first connecting groove 22 is articulated, the one end that rotates strip 52 and keep away from axis of rotation 5 slides and link to each other with leading to groove 12.

Rotate drive mechanism and include first worm 4, first motor 41 and turbine 51, the mid-range of mounting panel 3 up end is rotated and is installed first worm 4, the bottom of first worm 4 and the output fixed connection of first motor 41, first motor 41 fixed mounting is at the lower terminal surface of mounting panel 3, the left and right sides of first worm 4 is provided with the turbine 51 of a pair of symmetry, the left and right sides of first worm 4 respectively with a pair of turbine 51 meshing transmission, it is a pair of turbine 51 is fixed mounting respectively at the middle part of a pair of axis of rotation 5.

The slope rotates coupling mechanism and includes connecting piece 6, semicircle slide 61, semicircle recess 62, semicircle spout 621, slip curb plate 71 and connecting bolt 711, there is connecting piece 6 upper end face of backup pad 2 through screw fixed mounting, the both ends symmetry of connecting piece 6 is provided with semicircle slide 61, semicircle slide 61's the outside is provided with semicircle recess 62, semicircle recess 62's upper portion link up to open there is semicircle spout 621, the bilateral symmetry of fly leaf 7 is provided with slip curb plate 71, slip curb plate 71 slidable mounting is at semicircle slide 61's surface, the bottom fixed mounting of slip curb plate 71 has connecting bolt 711, connecting bolt 711 slidable mounting is in semicircle spout 621, be provided with slope drive mechanism between connecting piece 6 and the fly leaf 7.

The inclination transmission mechanism comprises a half turbine 63, a second worm 8 and a second motor 81, the middle part of the connecting piece 6 far away from one side of the supporting plate 2 is fixedly provided with the half turbine 63, the second worm 8 is meshed with the half turbine 63 for transmission, one end of the second worm 8 is fixedly connected with the output end of the second motor 81, two sides of the lower end face of the movable plate 7 are fixedly provided with a pair of symmetrically arranged second mounting frames 72, and two ends of the second worm 8 are rotatably arranged in the pair of second mounting frames 72.

Working principle of example 1: an operator places an electromechanical product to be installed on the upper end face of the movable plate 7, and controls the first motor 41 to work, the first motor 41 drives the first worm 4 to rotate, the left side and the right side of the first worm 4 are respectively in meshing transmission with the pair of worm gears 51 to drive the pair of worm gears 51 and the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the rotating bar 52 to rotate, one end, away from the rotating shaft 5, of the rotating bar 52 is provided with a second connecting groove 521, the second connecting groove 521 is hinged to the lower portion of the first connecting groove 22, so that the rotating bar 52 rotates and simultaneously pushes the movable supporting leg 21 to slide up and down in the sliding groove 11, so that the supporting plate 2 is lifted and lowered, the height of the household appliance product on the upper end face of the movable plate 7 is adjusted, then installation operation is performed, when the electromechanical product needs to be installed at a certain angle, the second motor 81 is controlled to drive the second worm 8 to rotate, the second worm 8 is in meshing transmission with the half worm gear 63, and drives the sliding side plate 71 to slide on the sliding plate 61, so that the movable plate 7 is inclined at a certain angle relative to the supporting plate 2, thereby facilitating installation operation of the electromechanical product at a certain angle.

Example 2:

referring to fig. 1 to 6, in the mobile lifting device for mounting an electromechanical product, based on embodiment 1, scale marks 622 are arranged on the outer side surface of the semicircular sliding plate 61 at equal intervals around the axis, and a pointer 712 is arranged on the outer side surface of the sliding side plate 71, so that an installer can visually check the inclination angle of the movable plate 7, and the mounting accuracy of the electromechanical product during inclined mounting is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A mobile lifting device for mounting an electromechanical product comprises fixed supporting legs (1), supporting plates (2) and movable plates (7), and is characterized in that universal wheels (13) are fixedly mounted at the bottoms of the fixed supporting legs (1), sliding grooves (11) are formed in the fixed supporting legs (1), movable supporting legs (21) are fixedly mounted at four corners of the lower end face of each supporting plate (2), the movable supporting legs (21) are slidably mounted in the sliding grooves (11), a mounting plate (3) is arranged in the middle among the four fixed supporting legs (1), a transmission mechanism for driving lifting through rotation is arranged in the mounting plate (3), the movable plates (7) are arranged on the upper sides of the supporting plates (2), and an inclined rotating connection mechanism is arranged between each movable plate (7) and the corresponding supporting plate (2); the transmission mechanism driven to lift by rotation comprises a through groove (12), a first connecting groove (22), a rotating shaft (5), a rotating strip (52) and a second connecting groove (521), four corners of the mounting plate (3) are fixedly connected with the middle of the fixed supporting leg (1) through a connecting support (31), the left side and the right side of the sliding groove (11) are provided with the through groove (12) in a penetrating manner, the bottom of the movable supporting leg (21) is provided with the first connecting groove (22), the left side and the right side of the upper end face of the mounting plate (3) are fixedly provided with a pair of first mounting frames (32) which are symmetrically arranged, the rotating shaft (5) is rotatably mounted between the pair of first mounting frames (32), the rotating transmission mechanism is arranged between the pair of rotating shafts (5), two ends of the rotating shaft (5) are fixedly connected with one end of the rotating strip (52), one end, far away from the rotating shaft (5), of the rotating strip (52) is provided with the second connecting groove (521), the second connecting groove (521) is hinged with the lower part of the first connecting groove (22), and one end, far away from the rotating strip (52) is connected with the through groove (12) in a sliding manner; rotate drive mechanism and include first worm (4), first motor (41) and turbine (51), the mid-range of mounting panel (3) up end is rotated and is installed first worm (4), the bottom of first worm (4) and the output fixed connection of first motor (41), first motor (41) fixed mounting is at the lower terminal surface of mounting panel (3), the left and right sides of first worm (4) is provided with turbine (51) of a pair of symmetry, the left and right sides of first worm (4) respectively with a pair of turbine (51) meshing transmission, it is a pair of turbine (51) respectively fixed mounting is at the middle part of a pair of axis of rotation (5).

2. The mobile lifting device for mounting the electromechanical product according to claim 1, wherein the inclined rotating connection mechanism comprises a connection piece (6), a semicircular sliding plate (61), a semicircular groove (62), a semicircular sliding groove (621), a sliding side plate (71) and a connection bolt (711), the connection piece (6) is fixedly mounted on the upper end face of the support plate (2), the semicircular sliding plate (61) is symmetrically arranged at two ends of the connection piece (6), the semicircular groove (62) is arranged at the outer side of the semicircular sliding plate (61), the semicircular sliding groove (621) is arranged on the upper portion of the semicircular groove (62) in a penetrating manner, the sliding side plate (71) is symmetrically arranged at two sides of the movable plate (7), the sliding side plate (71) is slidably mounted on the outer surface of the semicircular sliding plate (61), the connection bolt (711) is fixedly mounted at the bottom of the sliding side plate (71), the semicircular connection bolt (711) is slidably mounted in the sliding groove (621), and an inclined transmission mechanism is arranged between the connection piece (6) and the movable plate (7).

3. The movable lifting device for mounting the electromechanical product as claimed in claim 2, wherein the tilt transmission mechanism comprises a half worm wheel (63), a second worm (8) and a second motor (81), the middle part of one side of the connecting piece (6) far away from the supporting plate (2) is fixedly provided with the half worm wheel (63), the second worm (8) is in meshing transmission with the half worm wheel (63), one end of the second worm (8) is fixedly connected with the output end of the second motor (81), two sides of the lower end surface of the movable plate (7) are fixedly provided with a pair of symmetrically arranged second mounting frames (72), and two ends of the second worm (8) are rotatably mounted in the pair of second mounting frames (72).

4. The movable lifting device for mounting electromechanical products as claimed in claim 3, wherein the outer side of the semi-circular sliding plate (61) is provided with scale marks (622) arranged at equal intervals around the axis, and the outer side of the sliding side plate (71) is provided with a pointer (712).

5. A mobile lifting device for mounting of electromechanical products, according to claim 1, characterized in that a pedal brake (131) is arranged in said castor (13).