Lifting device for electromechanical installation engineering

Abstract

This utility model relates to the field of electromechanical installation engineering, and in particular to a lifting device for electromechanical installation engineering. It includes a base, a bracket fixed to the top of the base, four support mechanisms at the bottom of the base, a lifting mechanism in the middle of the bracket, and two moving mechanisms located on the front and rear sides of the base. The rotating ring is supported by reinforcing ribs and a fixed ring frame. Simultaneously, a hydraulic rod and a moving worm gear engage with the rotating ring, allowing the motor wheel inside the rotating ring to quickly turn, facilitating multi-directional movement of the entire device and improving the flexibility of movement during installation. Furthermore, the moving motor pushes the guide frame to slide within the lifting seat, facilitating fine-tuning of the installation height of the electromechanical equipment and preventing collisions with other equipment.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical installation engineering, and in particular to a lifting device for electromechanical installation engineering. Background Technology

[0002] According to the patent document with publication number CN219792423U, the work frame is raised and lowered by remotely controlling the electric hydraulic rod through the second wireless controller. At the same time, the first wireless controller controls the electric screw to make the screw nut move laterally. By using the cooperation of two fixed rods and T-shaped sliders with the screw nut, the work frame can move laterally along the slide to switch different positions.

[0003] The patent document describes a method for raising and lowering the work frame. This method uses an electro-hydraulic rod to drive the frame's movement, but the limited length of the rod restricts the overall height of the work frame. Additionally, an electric lead screw is used to move the work frame in one direction. However, during electromechanical maintenance or installation, multiple movements and adjustments are often required. If the work frame needs to be moved in other directions, it still requires assistance from other personnel, making the process cumbersome and inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a lifting device for electromechanical installation engineering in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A lifting device for electromechanical installation engineering includes a base, a bracket fixed to the top of the base, four support mechanisms at the bottom of the base, a lifting mechanism in the middle of the bracket, and two moving mechanisms located on the front and rear sides of the base.

[0007] The moving mechanism includes a fixed ring frame, which is fixedly connected to the base. Reinforcing ribs are fixed on both sides of the fixed ring frame. A rotating ring is rotatably connected to the inner side of the fixed ring frame. A moving worm gear is engaged on the side of the rotating ring near the support. A hydraulic rod is fixedly installed at the input end of the moving worm gear. A guide frame is fixed to the inner side of the rotating ring. A lifting seat is slidably connected to the inner side of the guide frame. A moving motor is fixed to the top of the lifting seat. A motor wheel is provided on the inner side of the lower end of the lifting seat.

[0008] Preferably, the base has two support grooves and one positioning groove on both the front and rear sides of the bottom, with the positioning groove located between the two support grooves.

[0009] Preferably, the two ends of the moving worm are rotatably connected in the positioning groove, and the outer side of the rotating ring is provided with worm teeth that mesh with the moving worm.

[0010] Preferably, the support mechanism includes a support frame, a horizontal shaft is fixed in the support groove of the base, the upper end of the support frame is rotatably connected to the outside of the horizontal shaft, a support worm gear is fixed on the upper side of the support frame, a universal wheel is fixed on the lower end of the support frame, a support worm is meshed on the upper side of the support worm gear, a support motor is fixedly installed at the input end of the support worm, both ends of the support worm are rotatably connected in the support groove, and a locking structure is provided on the universal wheel.

[0011] Preferably, the lifting mechanism includes a lifting frame, one end of which is slidably connected to the inside of the support frame, a limit frame is provided on the top of the lifting frame, a winch is fixed on one side of the top of the base, and a fixed pulley is provided on the top of the support frame for rolling support of the winch wire rope.

[0012] Preferably, the top of the lifting frame has multiple pin holes for fixing the limiting frame, and the limiting frame has insertion holes corresponding to the threaded holes.

[0013] Preferably, the support frame has guide grooves on both the front and rear sides of the lifting frame, and the front and rear sides of one end of the lifting frame are fixed with slide blocks for sliding in the guide grooves.

[0014] The advantages compared to existing technologies are as follows: The rotating ring is supported by reinforcing ribs and a fixed ring frame, while the rotating ring is engaged with hydraulic rods and a moving worm gear, which allows the motor wheel inside the rotating ring to turn quickly. This facilitates the movement of the entire device in multiple directions, improving the flexibility of movement during installation. At the same time, the moving motor pushes the guide frame to slide within the lifting seat, which facilitates fine-tuning of the installation height of the electromechanical equipment and avoids collisions between the electromechanical equipment and other equipment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a perspective view of a lifting device for electromechanical installation engineering as described in this utility model;

[0017] Figure 2 This is a front view of a lifting device for electromechanical installation engineering as described in this utility model;

[0018] Figure 3 yes Figure 2 Sectional view at CC;

[0019] Figure 4 This is a schematic diagram of the guide frame structure of a lifting device for electromechanical installation engineering as described in this utility model;

[0020] Figure 5 This is a schematic diagram of the support mechanism structure of a lifting device for electromechanical installation engineering as described in this utility model;

[0021] Figure 6 This is a schematic diagram of the lifting seat structure of a lifting device for electromechanical installation engineering as described in this utility model;

[0022] Figure 7 This is a schematic diagram of the moving mechanism structure of a lifting device for electromechanical installation engineering as described in this utility model;

[0023] Figure 8 This is a schematic diagram of the lifting mechanism of a lifting device for electromechanical installation engineering as described in this utility model.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. Lifting mechanism; 2. Moving mechanism; 3. Bracket; 4. Base; 5. Support mechanism; 11. Winch; 12. Lifting frame; 13. Limiting frame; 14. Fixed pulley; 21. Reinforcing rib; 22. Fixed ring frame; 23. Rotating ring; 24. Guide frame; 25. Lifting seat; 26. Motor wheel; 27. Moving worm gear; 28. Moving motor; 29. ​​Hydraulic rod; 51. Support motor; 52. Support worm gear; 53. Support frame; 54. Casters; 55. Support worm wheel. Detailed Implementation

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known device such as a computer that provides control.

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figures 1-8 As shown, a lifting device for electromechanical installation engineering includes a base 4, a bracket 3 fixed on the top of the base 4, four support mechanisms 5 at the bottom of the base 4, two support slots and one positioning slot on the front and rear sides of the bottom of the base 4, and the positioning slot is located between the two support slots. A lifting mechanism 1 is provided in the middle of the bracket 3, and two moving mechanisms 2 are also included, which are located on the front and rear sides of the base 4.

[0029] In this embodiment: the moving mechanism 2 includes a fixed ring frame 22, which is fixedly connected to the base 4. Reinforcing ribs 21 are fixed on both sides of the fixed ring frame 22. A rotating ring 23 is rotatably connected to the inner side of the fixed ring frame 22. A moving worm gear 27 is engaged on the side of the rotating ring 23 near the support 3. A hydraulic rod 29 is fixedly installed at the input end of the moving worm gear 27. A guide frame 24 is fixedly fixed to the inner side of the rotating ring 23. A lifting seat 25 is slidably connected to the inner side of the guide frame 24. A moving motor 28 is fixed to the top of the lifting seat 25. A motor wheel 26 is provided on the inner side of the lower end of the lifting seat 25. Both ends of the moving worm gear 27 are rotatably connected in positioning grooves. An opening is provided on the outer side of the rotating ring 23. The worm gear meshing with the moving worm 27 drives the moving worm 27 to rotate within the positioning groove of the base 4 via the rotating part of the hydraulic rod 29. Simultaneously, the moving worm 27 meshes with the worm gear on the outer side of the rotating ring 23, thereby driving the rotating ring 23 to rotate within the fixed ring frame 22 when the moving worm 27 rotates. This enables the motor wheel 26 to turn at multiple angles. At the same time, the motor wheel 26 can drive the entire base 4 to move in multiple directions. Furthermore, the extension or retraction of the telescopic part of the moving motor 28 drives the lifting seat 25 to move up and down along the guide frame 24, thereby enabling fine-tuning of the height of the raised and lowered equipment and facilitating the installation and docking of the entire electromechanical equipment.

[0030] In this embodiment: the support mechanism 5 includes a support frame 53, a horizontal shaft is fixed in the support groove of the base 4, the upper end of the support frame 53 is rotatably connected to the outside of the horizontal shaft, a support worm gear 55 is fixed on the upper side of the support frame 53, a universal wheel 54 is fixed on the lower end of the support frame 53, a support worm 52 is meshed on the upper side of the support worm gear 55, a support motor 51 is fixedly installed at the input end of the support worm 52, the two ends of the support worm 52 are rotatably connected in the support groove, and a locking structure is provided on the universal wheel 54. The rotating part of the support motor 51 drives the support worm 52 to rotate, and the rotation of the support worm 52 drives the support worm gear 55 to rotate. At the same time, the support worm gear 55 drives the support frame 53 to flip, thereby cooperating with the lifting seat 25 to make the base 4 in a horizontal position. At the same time, the universal wheel 54 on the lower side of the support frame 53 provides rolling support when the motor wheel 26 drives the base 4 to move.

[0031] In this embodiment: the lifting mechanism 1 includes a lifting frame 12, one end of which is slidably connected to the inner side of the support 3. A limiting frame 13 is provided on the top of the lifting frame 12. A winch 11 is fixed to one side of the top of the base 4. A fixed pulley 14 is provided on the top of the support 3 for rolling support of the wire rope of the winch 11. Multiple pin holes for fixing the limiting frame 13 are provided on the top of the lifting frame 12. Insertion holes corresponding to the threaded holes are provided on the limiting frame 13. Guide grooves are provided on both the front and rear sides of the support 3 near the lifting frame 12. Slide seats for sliding within the guide grooves are fixed on both the front and rear sides of one end of the lifting frame 12. The winch 11 winds or unwinds the wire rope, and the wire rope, supported by the rolling of the fixed pulley 14, drives the lifting frame 12 to move up or down along the guide groove of the winch 11, thereby raising or lowering the electromechanical equipment placed on the lifting frame 12. In addition, by moving the position of the limit frame 13 on the lifting frame 12, the electromechanical equipment placed on the lifting frame 12 is clamped and fixed. Then, the limit frame 13 is fixed to the top of the lifting frame 12 by inserting pins into the corresponding pin holes and insertion holes of the lifting frame 12 and the limit frame 13, thus preventing the electromechanical equipment from shaking and falling during lifting.

[0032] Working Principle: In use, the rotating part of the hydraulic rod 29 first drives the moving worm 27 to rotate within the positioning groove of the base 4. Simultaneously, the moving worm 27 meshes with the worm gear on the outer side of the rotating ring 23, causing the rotating ring 23 to rotate within the fixed ring frame 22 as the moving worm 27 rotates. This achieves multi-angle steering of the motor wheel 26. The motor wheel 26 also drives the entire base 4 to move in multiple directions, thus moving the entire device to the location of the electromechanical equipment to be lifted. The electromechanical equipment to be installed is then placed on the lifting frame 12. The position of the moving limit frame 13 on the lifting frame 12 is then adjusted to secure the electromechanical equipment placed on the lifting frame 12. Pins are inserted into the corresponding pin holes and insertion holes of the lifting frame 12 and the limit frame 13, thus fixing the limit frame 13 to the top of the lifting frame 12. This prevents the electromechanical equipment from shaking and falling during lifting. The motor wheel 26 drives the entire device to the installation position of the electromechanical equipment. Finally, the winch 11 is used to... The wire rope is wound or unwound, and then, under the rolling support of the fixed pulley 14, the wire rope drives the lifting frame 12 to move up or down along the guide groove of the winch 11, thereby raising or lowering the electromechanical equipment placed on the lifting frame 12. In addition, the extension or retraction of the telescopic part of the moving motor 28 drives the lifting seat 25 to move up and down along the guide frame 24, thereby realizing the height adjustment of the lifted equipment, which facilitates the installation and docking of the entire electromechanical equipment. At the same time, the rotating part of the support motor 51 drives the support worm 52 to rotate, and the rotation of the support worm 52 drives the support worm wheel 55 to rotate. At the same time, the support worm wheel 55 drives the support frame 53 to rotate, thereby cooperating with the lifting seat 25 to keep the base 4 in a horizontal position. The universal wheels 54 on the lower side of the support frame 53 provide rolling support when the motor wheel 26 drives the base 4 to move. During installation, the locking structure on the four universal wheels 54 can prevent the entire device from moving during the installation of the electromechanical equipment.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A lifting device for electromechanical installation engineering, comprising a base (4), a bracket (3) fixed to the top of the base (4), four support mechanisms (5) provided at the bottom of the base (4), and a lifting mechanism (1) provided at the middle position of the bracket (3), characterized in that: It also includes two moving mechanisms (2), which are located on the front and rear sides of the base (4); The moving mechanism (2) includes a fixed ring frame (22), which is fixedly connected to the base (4). Reinforcing ribs (21) are fixed on both sides of the fixed ring frame (22). A rotating ring (23) is rotatably connected to the inner side of the fixed ring frame (22). A moving worm (27) is engaged on the side of the rotating ring (23) near the bracket (3). A hydraulic rod (29) is fixedly installed at the input end of the moving worm (27). A guide frame (24) is fixedly installed inside the rotating ring (23). A lifting seat (25) is slidably connected inside the guide frame (24). A moving motor (28) is fixed on the top of the lifting seat (25). A motor wheel (26) is provided on the inner side of the lower end of the lifting seat (25).

2. The lifting device for mechanical and electrical installation engineering according to claim 1, characterized in that: The base (4) has two support grooves and one positioning groove on both the front and rear sides of its bottom, and the positioning groove is located between the two support grooves.

3. A lifting device for electromechanical installation engineering according to claim 2, characterized in that: The two ends of the movable worm (27) are rotatably connected in the positioning groove, and the outer side of the rotating ring (23) is provided with worm teeth that mesh with the movable worm (27).

4. A lifting device for electromechanical installation engineering according to claim 2, characterized in that: The support mechanism (5) includes a support frame (53), a horizontal shaft is fixed in the support groove of the base (4), the upper end of the support frame (53) is rotatably connected to the outside of the horizontal shaft, a support worm gear (55) is fixed on the upper side of the support frame (53), a universal wheel (54) is fixed on the lower end of the support frame (53), a support worm (52) is meshed on the upper side of the support worm gear (55), a support motor (51) is fixedly installed at the input end of the support worm (52), the two ends of the support worm (52) are rotatably connected in the support groove, and a locking structure is provided on the universal wheel (54).

5. The lifting device for mechanical and electrical installation engineering according to claim 1, characterized in that: The lifting mechanism (1) includes a lifting frame (12), one end of which is slidably connected to the inner side of the support (3). A limiting frame (13) is provided on the top of the lifting frame (12). A winch (11) is fixed on one side of the top of the base (4). A fixed pulley (14) is provided on the top of the support (3) for rolling support of the wire rope of the winch (11).

6. A lifting device for electromechanical installation engineering according to claim 5, characterized in that: The top of the lifting frame (12) has a plurality of pin holes for fixing the limiting frame (13), and the limiting frame (13) has insertion holes corresponding to the threaded holes.

7. A lifting device for electromechanical installation engineering according to claim 5, characterized in that: The bracket (3) is provided with guide grooves on both the front and rear sides of the lifting frame (12), and the front and rear sides of one end of the lifting frame (12) are fixed with slide blocks for sliding in the guide grooves.

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