CN220376301U - Lifting device for electromechanical installation - Google Patents

Abstract

The utility model relates to the technical field of electromechanical installation, in particular to a lifting device for electromechanical installation, which comprises a fixed seat, wherein the upper end surface of the fixed seat is fixedly connected with a stabilizing block, the upper end surface of the stabilizing block is rotationally connected with a rotating disc, the upper end surface of the rotating disc is fixedly connected with a positioning plate, the upper end surface of the positioning plate is fixedly connected with two symmetrical supporting plates, and lifting grooves are formed in the two supporting plates. According to the utility model, under the simultaneous starting of the two first positive and negative motors, the two first gears are matched with the two racks, so that the lifting platform is subjected to height lifting adjustment, the two lifting blocks simultaneously drive the lifting platform to move, the stability of the lifting platform in the moving process is improved, meanwhile, when working on the lifting platform, a worker can well ensure the stable effect of the lifting platform, the problems of unstable gravity center and deviation and inclination are prevented, and the personal safety of the worker is influenced.

Description

Lifting device for electromechanical installation

Technical Field

The utility model relates to an electromechanical equipment installation lifting device, in particular to a lifting device for electromechanical installation, and belongs to the technical field of electromechanical installation.

Background

In the process of installing electromechanical equipment, the electromechanical equipment needs to be placed at a certain height in order to ensure the safety of the electromechanical equipment in use or the installation, and the electromechanical equipment needs to be installed or detached for maintenance at the moment through a lifting device, but the traditional lifting device is not flexible in adjustment when in use, and in the process of use, the lifting device is not stable enough and may have the problem of potential safety hazard, so the lifting device with high safety coefficient can be conveniently adjusted is needed.

According to the elevating gear that chinese patent document disclosed for electromechanical installation of publication No. CN215721815U, including the base, base bottom four corners department all is provided with the removal wheel, and base upper surface middle part is provided with the driving box, rotates on the driving box and is connected with the spliced pole, and the driving box inner chamber is provided with and is used for driving spliced pole pivoted actuating mechanism, and beneficial effect is: according to the utility model, the supporting legs and the hydraulic cylinders are added, so that the supporting legs move downwards to be in contact with the ground, thereby fixing and limiting the device, preventing the shaking phenomenon in the working process, and enhancing the stability of the device; through the setting of high adjustment mechanism, be convenient for adjust the height of platform to under actuating mechanism and the effect of pivoted post, be convenient for rotate the platform, adjust the position of platform under the condition of not removing the base, improved the flexibility of device greatly, greatly reduced the degree of difficulty of electromechanical device installation, improved work efficiency.

Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, through the cooperation use of gear and pinion rack, can make the platform realize going up and down, but in the time of the in-service use, when the staff stands on the platform and installs dismantlement work, because can place some required equipment and instrument on the platform, in addition personnel's walk, can cause the atress uneven on the platform, and the platform below just connects through single pivoted post, can cause the focus of platform unstable, takes place to empty crooked condition easily, thereby lead to the practicality to reduce.

Accordingly, there is a need for an improved lifting device for electromechanical installation that addresses the above-described problems.

Disclosure of Invention

The utility model aims to provide a lifting device for electromechanical installation, which is characterized in that two first gears are matched with two racks under the simultaneous starting of two first positive and negative motors, so that a lifting platform is subjected to height lifting adjustment, two lifting blocks simultaneously carry the lifting platform to move, the stability of the lifting platform in the moving process is improved, and meanwhile, when working on the lifting platform, a worker can well ensure the stabilizing effect of the lifting platform, and the problems of unstable gravity center and deviation and inclination are prevented, so that the personal safety of the worker is influenced.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the lifting device for electromechanical installation comprises a fixed seat, wherein the upper end surface of the fixed seat is fixedly connected with a stabilizing block, the upper end surface of the stabilizing block is rotationally connected with a rotating disc, the upper end surface of the rotating disc is fixedly connected with a positioning plate, the upper end surface of the positioning plate is fixedly connected with two symmetrical supporting plates, and lifting grooves are formed in the two supporting plates;

the lifting device comprises a lifting table, a lifting groove, a lifting block, a first positive motor and a second positive motor, wherein the lifting table is connected between two supporting plates in a sliding manner, the lifting block is connected in the lifting groove in a sliding manner, the lifting block is connected with the lifting table in a fixed manner, the upper end face of the lifting table is connected with the first positive motor and the second positive motor in a fixed manner, the output end of the first positive motor and the output end of the second positive motor are connected with a rotating shaft, a first gear is connected onto the rotating shaft in a fixed manner, a rack is meshed with the outer edge of the first gear, and the rack is connected with the supporting plate in a fixed manner.

Preferably, the outer edge of the rotating disc is fixedly connected with a toothed ring, a second gear is meshed with the outer edge of the toothed ring, a rotating column is fixedly connected in the second gear, a second positive and negative motor is connected with one end, away from the second gear, of the rotating column, and the second positive and negative motor is fixedly connected with the fixing seat.

Preferably, the lower end face of the rotating disc is fixedly connected with a plurality of evenly distributed supporting rods, a plurality of supporting rods are slidably connected with a fixing ring at one end far away from the rotating disc, a rotating groove is formed in the upper end face of the fixing ring, and the fixing ring is fixedly connected with the fixing seat.

Preferably, the standing groove is formed in the fixing base, the standing groove extends into the stabilizing block, an electric telescopic column is fixedly connected in the standing groove, a stabilizing plate is fixedly connected to the movable end of the electric telescopic column, and a rubber pad is fixedly connected to the lower end face of the stabilizing plate.

Preferably, the two lifting grooves are fixedly connected with sliding rods, and the sliding rods are in sliding connection with the lifting blocks.

Preferably, the lower end surface of the fixing seat is fixedly connected with a plurality of universal wheels.

Preferably, a shrinkage groove is formed in the lower end face of the fixing seat, and the shrinkage groove is movably connected with the stabilizing plate.

The utility model has at least the following beneficial effects:

1. under the simultaneous start through two positive and negative motors, make two first gears cooperate with two racks to make the elevating platform carry out high lift adjustment, move with the elevating platform simultaneously through two elevating blocks, improve the stability of elevating platform removal in-process, simultaneously, the staff carries out the steady effect of assurance elevating platform that during operation on the elevating platform, prevents that focus is unstable, takes place the problem of skew slope, influences staff's personal safety.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of an isometric structure according to the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

fig. 3 is a schematic diagram of an isometric structure according to the present utility model.

In the figure, 1, a fixing seat; 2. a stabilizing block; 21. a rotating disc; 22. a positioning plate; 23. a support plate; 24. a lifting groove; 25. a lifting table; 26. a lifting block; 27. a first reversible motor; 28. a rotation shaft; 29. a first gear; 30. a rack; 41. a toothed ring; 42. a second gear; 43. rotating the column; 44. a second forward and reverse motor; 51. a support rod; 52. a fixing ring; 53. a rotating groove; 61. a placement groove; 62. an electric telescopic column; 63. a stabilizing plate; 64. a rubber pad; 71. a slide bar; 81. a universal wheel; 91. a shrink trough.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

As shown in fig. 1-3, the lifting device for electromechanical installation provided in this embodiment includes a fixed seat 1, a stabilizing block 2 is fixedly connected to an upper end surface of the fixed seat 1, a rotating disc 21 is rotatably connected to an upper end surface of the stabilizing block 2, a positioning plate 22 is fixedly connected to an upper end surface of the rotating disc 21, two symmetrical support plates 23 are fixedly connected to an upper end surface of the positioning plate 22, and lifting grooves 24 are formed in the two support plates 23; the lifting table 25 is slidably connected between the two supporting plates 23, the positioning plate 22 is connected with the two supporting plates 23, the stability of the structure of the positioning plate 22 can be well guaranteed, in the lifting process of the lifting table 25 or the use process, the stability of the lifting table 25 can be well guaranteed, the lifting blocks 26 are slidably connected in the two lifting grooves 24, the two lifting blocks 26 are fixedly connected with the lifting table 25, the upper end faces of the two lifting tables 25 are fixedly connected with first positive and negative motors 27, the output ends of the first positive and negative motors 27 are connected with rotating shafts 28, first gears 29 are fixedly connected to the rotating shafts 28, racks 30 are meshed with the outer edges of the first gears 29, the racks 30 are fixedly connected with the supporting plates 23, sliding rods 71 are fixedly connected in the two lifting grooves 24, the sliding rods 71 are slidably connected with the lifting blocks 26, when the two lifting blocks 26 are accurately lifted up and down, the two first positive and negative motors 27 are simultaneously started, and the rotating directions are opposite, the two first gears 29 can be synchronously moved on the corresponding racks 30, and the lifting table 25 can be well regulated, and the lifting stability can be well guaranteed in the lifting process;

further, as shown in fig. 1, the lower end surface of the rotating disc 21 is fixedly connected with a plurality of uniformly distributed supporting rods 51, one ends of the plurality of supporting rods 51 away from the rotating disc 21 are slidably connected with a fixed ring 52, the upper end surface of the fixed ring 52 is provided with a rotating groove 53, the fixed ring 52 is fixedly connected with the fixed seat 1, the rotating disc 21 can be ensured to be more stable during rotation through the cooperation of the plurality of supporting rods 51 and the fixed ring 52, and meanwhile, the stability of the lifting table 25 at the upper part of the rotating disc 21 can be supported and assisted, so that the safety of the lifting table 25 during use is improved;

still further, as shown in fig. 1, the outer edge of the rotating disc 21 is fixedly connected with a toothed ring 41, the outer edge of the toothed ring 41 is meshed with a second gear 42, a rotating column 43 is fixedly connected in the second gear 42, one end, far away from the second gear 42, of the rotating column 43 is connected with a second positive and negative motor 44, the second positive and negative motor 44 is fixedly connected with the fixed seat 1, and under the action of the second positive and negative motor 44, the second gear 42 can be meshed with the toothed ring 41, so that the toothed ring 41 rotates with the rotating disc 21, the lifting platform 25 can better work at multiple angles, and the limiting range of a working environment is reduced;

further, as shown in fig. 1 and 2, a placing groove 61 is formed in the fixing base 1, the placing groove 61 extends into the stabilizing block 2, an electric telescopic column 62 is fixedly connected in the placing groove 61, a movable end of the electric telescopic column 62 is fixedly connected with a stabilizing plate 63, the electric telescopic column 62 can lift and move with the stabilizing plate 63, the stabilizing plate 63 supports and fixes the whole lifting device, a rubber pad 64 is fixedly connected with the lower end surface of the stabilizing plate 63, the rubber pad 64 can generate larger friction force with the ground, the whole lifting device and the ground are kept in a more stable relation, a shrinkage groove 91 is formed in the lower end surface of the fixing base 1, the shrinkage groove 91 is movably connected with the stabilizing plate 63, the shrinkage groove 91 can retract the stabilizing plate 63 into the shrinkage groove 91, and the lifting device is prevented from being clamped when moving;

wherein, as shown in fig. 1, a plurality of universal wheels 81 are fixedly connected with the lower end surface of the fixed seat 1, and the universal wheels 81 can facilitate the staff to rapidly move the lifting device, thereby improving the moving and carrying speed of the lifting device and improving the working efficiency.

As shown in fig. 1 to 3, the principle of the lifting device for electromechanical installation provided in this embodiment is as follows: firstly, the lifting device is moved to a place where the lifting device needs to be used, then the stabilizing plate 63 is moved to the ground direction with the rubber pad 64 under the action of the electric telescopic column 62, when the rubber pad 64 is contacted with the ground to generate larger friction force, and the lifting device can be completely fixed, the movement of the electric telescopic column 62 is stopped, then the two first positive and negative motors 27 are started simultaneously, so that the rotation directions of the two first positive and negative motors 27 are opposite, the two first gears 29 are meshed and moved on the corresponding racks 30 under the action of the two first positive and negative motors 27, so that the two lifting blocks 26 are driven to carry out height adjustment on the lifting table 25, after the lifting device is adjusted to a proper position, the rotating disc 21 can be rotated according to the requirements of staff on the lifting table 25, the second positive and negative motors 44 work, the rotating column 43 is driven to rotate with the second gears 42 to be meshed with the toothed ring 41, so that the rotating disc 21 carries the two supporting plates 23 on the positioning plate 22 and the lifting table 25, and the supporting rods 21 at the bottom of the rotating disc 21 are driven to rotate in the whole process of the rotating disc 52, and the sliding device 52 is simultaneously driven to rotate in the whole process of the fixed ring 53.

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (7)

1. The utility model provides a elevating gear that electromechanical installation was used, includes fixing base (1), its characterized in that: the device is characterized in that a stabilizing block (2) is fixedly connected to the upper end face of the fixed seat (1), a rotating disc (21) is rotatably connected to the upper end face of the stabilizing block (2), a positioning plate (22) is fixedly connected to the upper end face of the rotating disc (21), two symmetrical supporting plates (23) are fixedly connected to the upper end face of the positioning plate (22), and lifting grooves (24) are formed in the two supporting plates (23);

two sliding connection has elevating platform (25) between backup pad (23), two equal sliding connection has elevating block (26) in elevating groove (24), two elevating block (26) all with elevating platform (25) fixed connection, two elevating platform (25) up end all fixed connection has first positive and negative motor (27), first positive and negative motor (27) output is connected with rotation axis (28), fixedly connected with first gear (29) on rotation axis (28), first gear (29) outer edge meshing has rack (30), rack (30) with backup pad (23) fixed connection.

2. The lifting device for electromechanical installation according to claim 1, wherein: the rotating disc is characterized in that a toothed ring (41) is fixedly connected to the outer edge of the rotating disc (21), a second gear (42) is meshed with the outer edge of the toothed ring (41), a rotating column (43) is fixedly connected to the second gear (42), a second positive and negative motor (44) is connected to one end, away from the second gear (42), of the rotating column (43), and the second positive and negative motor (44) is fixedly connected with the fixed seat (1).

3. The lifting device for electromechanical installation according to claim 1, wherein: the utility model discloses a fixed seat, including fixed seat (1) and fixed ring, a plurality of evenly distributed's bracing piece (51) are connected with to terminal surface fixedly connected with under rolling disc (21), a plurality of bracing piece (51) with keep away from one end sliding connection of rolling disc (21) has solid fixed ring (52), rotary groove (53) have been seted up to solid fixed ring (52) up end, solid fixed ring (52) with fixing base (1) fixed connection.

4. The lifting device for electromechanical installation according to claim 1, wherein: the utility model discloses a stabilizer for the electric telescopic column of the electric telescopic column, including fixing base (1), standing groove (61) have been seted up to inside of fixing base (1), standing groove (61) extend to in stabilizing piece (2), fixedly connected with electric telescopic column (62) in standing groove (61), electric telescopic column (62) expansion end fixedly connected with stabilizer plate (63), terminal surface fixedly connected with rubber pad (64) under stabilizer plate (63).

5. The lifting device for electromechanical installation according to claim 1, wherein: and the two lifting grooves (24) are fixedly connected with sliding rods (71), and the sliding rods (71) are in sliding connection with the lifting blocks (26).

6. The lifting device for electromechanical installation according to claim 1, wherein: the lower end face of the fixed seat (1) is fixedly connected with a plurality of universal wheels (81).

7. The lifting device for electromechanical installation according to claim 4, wherein: the lower end face of the fixing seat (1) is provided with a shrinkage groove (91), and the shrinkage groove (91) is movably connected with the stabilizing plate (63).