CN216918481U

CN216918481U - Lifting device for electromechanical installation

Info

Publication number: CN216918481U
Application number: CN202220283029.5U
Authority: CN
Inventors: 孙亚芹; 杨帆; 刘志康; 朱晨光; 杨继源; 韩瑞; 于浩泉; 高焓
Original assignee: China Construction Eighth Bureau Development and Construction Co Ltd
Current assignee: China Construction Eighth Bureau Development and Construction Co Ltd
Priority date: 2022-02-12
Filing date: 2022-02-12
Publication date: 2022-07-08
Anticipated expiration: 2032-02-12

Abstract

The utility model discloses lifting equipment for electromechanical installation, which relates to the technical field of electromechanical installation and comprises a base, wherein supports are symmetrically arranged at the top of the base, a top plate is arranged at the top of the support, a motor is arranged at the top of the top plate, a first gear is arranged at the output end of the motor, the first gear is meshed with a second gear, the second gear is sleeved with a screw rod, a third gear is symmetrically arranged on the surface of the screw rod, the third gear is meshed with a fourth gear, a threaded rod is coaxially arranged at the bottom of the fourth gear, the threaded rod penetrates through the top plate and is connected with the base, a fixing ring is in threaded connection with the surface of the threaded rod, a lifting plate is fixedly connected with the surface of the fixing ring, two sides of the support are provided with limiting grooves, clamping plates are arranged at two ends of the lifting plate and are positioned in the limiting grooves and are in sliding connection with the support, the lifting equipment replaces a traditional rope through the threaded rod, so that the lifting stability of the lifting plate is improved, the deflection of the lifting plate is reduced through the sliding rod and the support, the safety is improved, and the lifting plate is convenient to use.

Description

Lifting device for electromechanical installation

Technical Field

The utility model relates to the technical field of electromechanical installation, in particular to lifting equipment for electromechanical installation.

Background

Most of the current enterprises have automatic machine equipment, the electromechanical installation industry is born due to the birth of the equipment, lines and pipelines of common industrial and public and civil construction projects, the transformation and distribution station projects of 35 kilovolt and below, the manufacture and the installation of non-standard steel components, the electromechanical installation is the work with larger project scale, and a large-scale enterprise migrates for a few, one project needs to be implemented in nearly half a year, and the technical requirements for the installation are also quite large. The engineering content comprises equipment such as boilers, ventilation air conditioners, refrigeration, electricity, instruments, motors, compressor units, broadcasting movies, television broadcasting control and the like.

In view of the above, the inventor thinks that in the process of electromechanical installation, because the installation position is higher, the lifting device special for electromechanical installation appears for convenience of use, but the stability of the cable installed on the lifting device is poor, so that the difficulty of work is increased to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide lifting equipment for electromechanical installation, which aims to effectively solve the problems that a cable mounted on the lifting equipment is poor in stability and inconvenient to use, and the lifting equipment special for electromechanical installation is provided.

In order to solve the problems, the utility model adopts the following technical scheme:

a lifting device for electromechanical installation comprises a base, wherein the top of the base is symmetrically provided with brackets, the top of the bracket is provided with a top plate, the top of the top plate is provided with a motor, the output end of the motor is provided with a first gear, the first gear is engaged with a second gear, the second gear is sleeved with a screw rod, the surface of the screw rod is symmetrically provided with third gears, the third gear is engaged with a fourth gear, the bottom of the fourth gear is coaxially provided with a threaded rod, the threaded rod penetrates through the top plate and is connected with the base, the surface of the threaded rod is in threaded connection with a fixing ring, the surface of the fixing ring is fixedly connected with a lifting plate, replace traditional rope through the threaded rod, improved the stability that the lifter plate goes up and down, reduced the crooked of lifter plate through slide bar and support, increased the security, facilitate the use.

As a preferable scheme of the utility model, two sides of the bracket are provided with limit grooves, two ends of the lifting plate are provided with clamping plates, and the clamping plates are positioned in the limit grooves and are in sliding connection with the bracket.

As a preferred scheme of the utility model, four corners of the bottom of the base are provided with supports, and the bottom of each support is provided with a universal wheel.

As a preferable mode of the present invention, a square groove is formed on a surface of the top plate, and the square groove is located at a bottom of the third gear.

As a preferable scheme of the utility model, bearings are arranged at the splicing parts of the threaded rod, the top plate and the base.

As a preferable scheme of the utility model, four corners of the top of the base are provided with slide bars, the surfaces of the slide bars are connected with a lifting plate in a sliding manner, and the tops of the slide bars are fixedly connected with the top plate.

As a preferable scheme of the utility model, an internal thread is formed inside the fixing ring, the fixing ring is in threaded connection with the threaded rod through the internal thread, a clamping block is arranged on the surface of the fixing ring, a clamping groove is formed inside the lifting plate, and the clamping block and the clamping groove are mutually clamped.

Compared with the prior art, the utility model has the advantages that:

1. electromechanical device places in the top of lifter plate, the motor starts, it is rotatory with the meshing drive lead screw of second gear through first gear, the lead screw drives the threaded rod rotation through the meshing of third gear and fourth gear, the threaded rod rises through the meshing drive lifter plate with solid fixed ring, the lifter plate has improved stability through the slide bar, the lifter plate passes through the sliding connection of both ends cardboard and support, reduce the skew of lifter plate, the stability of lifter plate has been improved, such design passes through the threaded rod and replaces traditional rope, the stability that the lifter plate goes up and down has been improved, the skew of lifter plate has been reduced through slide bar and support, the safety is increased, and the convenience is brought to use.

2. The top four corners of base is provided with the slide bar, the sliding surface of slide bar is connected with the lifter plate, the top and the roof fixed connection of slide bar, the slide bar has improved the stability of lifter plate, the fixed and installation of slide bar has been made things convenient for through the roof, gu fixed ring's inside is seted up there is the internal thread, gu fixed ring passes through internal thread and threaded rod threaded connection, gu fixed ring's stability has been improved through threaded rod and internal thread threaded connection, gu fixed ring's surface is provided with the fixture block, the draw-in groove has been seted up to the inside of lifter plate, mutual joint between fixture block and the draw-in groove, mutually supporting of draw-in groove and fixture block, the installation of lifter plate has been made things convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a schematic view of a fixed ring structure of the present invention.

The reference numbers in the figures illustrate:

1. a base; 11. a support; 12. a universal wheel; 2. a support; 21. a limiting groove; 3. a top plate; 31. a square groove; 4. a motor; 41. a first gear; 5. a screw rod; 51. a second gear; 52. a third gear; 6. a fourth gear; 61. a threaded rod; 7. a slide bar; 8. a lifting plate; 81. clamping a plate; 82. a card slot; 9. a fixing ring; 91. an internal thread; 92. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a lifting device for electromechanical installation comprises a base 1, four corners of the bottom of the base 1 are provided with support bases 11, the bottom of each support base 11 is provided with a universal wheel 12, the installation of the universal wheel 12 is facilitated by the design of the support bases 11, the universal wheel 12 facilitates the movement of the base 1, supports 2 are symmetrically arranged on the top of the base 1, a top plate 3 is arranged on the top of each support 2, a motor 4 is arranged on the top of the top plate 3, the output end of the motor 4 is provided with a first gear 41, the first gear 41 is meshed with a second gear 51, the second gear 51 is sleeved with a screw rod 5, a third gear 52 is symmetrically arranged on the surface of the screw rod 5, the third gear 52 is meshed with a fourth gear 6, the bottom of the fourth gear 6 is coaxially provided with a threaded rod 61, the threaded rod 61 penetrates through the top plate 3 and is connected with the base 1, the surface of the threaded rod 61 is in threaded connection with a fixing ring 9, the surface of the fixing ring 9 is fixedly connected with a lifting plate 8.

Referring to fig. 1-3, the two sides of the bracket 2 are provided with the limiting grooves 21, the two ends of the lifting plate 8 are provided with the clamping plates 81, the clamping plates 81 are located inside the limiting grooves 21 and are connected with the bracket 2 in a sliding manner, the clamping plates 81 and the lifting plate 8 are integrally formed, the lifting plate 8 is located inside the bracket 2 in a sliding manner through the clamping plates 81, the stability of the lifting plate 8 is improved, the use of the lifting plate 8 is facilitated, the square grooves 31 are formed in the surface of the top plate 3, the square grooves 31 are located at the bottom of the third gear 52, through the design of the square grooves 31, the friction between the third gear 52 and the top plate 3 is reduced, the use of the third gear 52 is facilitated, bearings are arranged at the splicing positions of the threaded rod 61, the top plate 3 and the base 1, the friction of the threaded rod 61 is reduced due to the design of the internal bearings of the top plate 3 and the base 1, and the service lives of the top plate 3 and the base 1 are prolonged.

Referring to fig. 2-4, slide bars 7 are arranged at four corners of the top of the base 1, a lifting plate 8 is connected to the surface of each slide bar 7 in a sliding manner, the top of each slide bar 7 is fixedly connected with the top plate 3, the stability of the lifting plate 8 is improved by the slide bars 7, the slide bars 7 are convenient to fix and install by the top plate 3, internal threads 91 are formed in the fixing ring 9, the fixing ring 9 is in threaded connection with the threaded rod 61 through the internal threads 91, the stability of the fixing ring 9 is improved by the threaded connection of the threaded rod 61 and the internal threads 91, fixture blocks 92 are arranged on the surface of the fixing ring 9, clamping grooves 82 are formed in the lifting plate 8, the fixture blocks 92 are clamped with the clamping grooves 82, the clamping grooves 82 are matched with the fixture blocks 92, and the lifting plate 8 is convenient to install.

The working principle is as follows:

in the utility model, when in use, electromechanical equipment is placed at the top of the lifting plate 8, the motor 4 is started, the screw rod 5 is driven to rotate by the meshing of the first gear 41 and the second gear 51, the screw rod 5 drives the threaded rod 61 to rotate by the meshing of the third gear 52 and the fourth gear 6, the threaded rod 61 drives the lifting plate 8 to ascend by the meshing of the threaded rod 61 and the fixing ring 9, the lifting plate 8 improves the stability by the slide rod 7, the lifting plate 8 is connected with the bracket 2 by the clamping plates 81 at the two ends in a sliding manner, the deflection of the lifting plate 8 is reduced, the stability of the lifting plate 8 is improved, the threaded rod 61 replaces the traditional rope in the design, the lifting stability of the lifting plate 8 is improved, the deflection of the lifting plate 8 is reduced by the slide rod 7 and the bracket 2, the safety is increased, and the use is convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.

Claims

1. A lifting device for electromechanical installation, comprising:

a base (1), wherein the top of the base (1) is symmetrically provided with brackets (2), a top plate (3) is arranged at the top of the bracket (2), a motor (4) is arranged at the top of the top plate (3), the output end of the motor (4) is provided with a first gear (41), the first gear (41) is meshed with a second gear (51), the second gear (51) is sleeved with a screw rod (5), the surface of the screw rod (5) is symmetrically provided with third gears (52), the third gear (52) is engaged with a fourth gear (6), a threaded rod (61) is coaxially arranged at the bottom of the fourth gear (6), the threaded rod (61) penetrates through the top plate (3) and is connected with the base (1), the surface threaded connection of threaded rod (61) has solid fixed ring (9), the fixed surface of solid fixed ring (9) is connected with lifter plate (8).

2. An electromechanically mounted lifting device according to claim 1, characterized in that: limiting grooves (21) are formed in two sides of the support (2), clamping plates (81) are arranged at two ends of the lifting plate (8), and the clamping plates (81) are located in the limiting grooves (21) and are connected with the support (2) in a sliding mode.

3. An electromechanically mounted lifting device according to claim 1, characterized in that: the base is characterized in that support seats (11) are arranged at four corners of the bottom of the base (1), and universal wheels (12) are arranged at the bottom of the support seats (11).

4. An electromechanically mounted lifting device according to claim 1, characterized in that: the surface of the top plate (3) is provided with a square groove (31), and the square groove (31) is positioned at the bottom of the third gear (52).

5. An electromechanically mounted lifting device according to claim 1, characterized in that: the threaded rod (61) and the insertion positions of the top plate (3) and the base (1) are provided with bearings.

6. An electromechanically mounted lifting device according to claim 5, wherein: slide bars (7) are arranged at four corners of the top of the base (1), lifting plates (8) are connected to the surfaces of the slide bars (7) in a sliding mode, and the tops of the slide bars (7) are fixedly connected with the top plate (3).

7. An electro-mechanical installation lifting device as claimed in claim 6, wherein: internal thread (91) are seted up to the inside of solid fixed ring (9), gu fixed ring (9) pass through internal thread (91) and threaded rod (61) threaded connection, the surface of solid fixed ring (9) is provided with fixture block (92), draw-in groove (82) have been seted up to the inside of lifter plate (8), fixture block (92) with mutual joint between draw-in groove (82).