Lifting device for electromechanical installation

Abstract

The utility model relates to the technical field of electromechanical installation, in particular to a lifting device for electromechanical installation. Comprising a supporting bottom plate, two sets of supporting vertical plates are symmetrically arranged at the top of the supporting bottom plate, a control panel is arranged above the supporting bottom plate, a set of first sliding grooves are formed in the opposite surfaces of each set of control panel, two sets of connecting bolts are arranged above the supporting bottom plate, and two sets of fixing circular plates are arranged above the supporting bottom plate; two groups of adjusting circular plates are arranged above the supporting bottom plate, a group of adjusting screw rods are arranged on the surface of each adjusting circular plate, a second sliding groove is formed in the surface of the supporting bottom plate, a second screw rod is arranged in the second sliding groove, an electric telescopic rod is arranged above the supporting bottom plate, and a supporting rectangular plate is arranged above the supporting bottom plate; the opposite surfaces of the two sets of supporting vertical plates are each provided with two sets of position sensors. According to the embodiment, the use safety of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electromechanical installation, and particularly relates to a lifting device for electromechanical installation. Background Art

[0002] Mechanical and electrical installation refers to the installation, commissioning and maintenance of various mechanical equipment, electrical equipment, conveying equipment, pipelines, etc. in the fields of industrial production and construction. This work involves technologies in multiple fields such as machinery, electrical, and automation. It is usually completed by professional mechanical and electrical installation companies or companies with mechanical and electrical installation capabilities. During the installation process, a series of work is required, including equipment location layout, support structure design, pipe connection, electrical wiring, and commissioning to ensure the normal operation and safety of the equipment. When performing mechanical and electrical installation, a lifting device is required to quickly move people or mechanical and electrical devices to the installation location.

[0003] After searching, in the prior art, Chinese patent application number: CN202222514637.5, application date: 2022-09-22, discloses a lifting device for electromechanical installation, including a base, a fixed plate and a lifting frame, the number of the fixed plates is two, and they are respectively installed on both sides of the base, a servo motor is arranged on the upper outer side of one of the fixed plates, the output end of the servo motor is connected with a rotating shaft, the rotating shaft passes through the side wall of the fixed plate on the same side and is rotatably connected with the other fixed plate, and wire take-up drums are respectively arranged at both ends of the rotating shaft, and the wire take-up drums are connected to the tops of both sides of the lifting frame through steel wire ropes; four guide grooves are symmetrically arranged on the opposite sides of the fixed plate, the lifting frame is arranged on the inner side of the fixed plate, two sliding components are respectively arranged at both ends of the lifting frame, the lifting frames are respectively slidably connected to the guide grooves through sliding components, and a plurality of buffer components are arranged at the bottom of the lifting frame.

[0004] However, the device still has the following defects: Although the above embodiment solves the problems of cumbersome operation, difficult to control lifting distance and potential safety hazards in the prior art through the device, the control panel of the device is at a blind spot with the working position, which is easy to accidentally injure workers during the lifting process, and has limitations in use. Utility Model Content

[0005] In view of the above problems, the utility model provides a lifting device for electromechanical installation, comprising a supporting base plate, two groups of supporting vertical plates are symmetrically arranged on the top of the supporting base plate, a control panel is arranged above the supporting base plate, a group of first sliding grooves are opened on the opposite surfaces of each group of the supporting vertical plates, a group of first screw rods are arranged inside each group of the supporting vertical plates, a group of first sliding blocks are arranged inside each group of the supporting vertical plates, and a group of driving motors are arranged on the tops of the two groups of the supporting vertical plates;

[0006] Two groups of connecting bolts are provided above the support base plate, two groups of fixed circular plates are provided above the support base plate, two groups of adjusting circular plates are provided above the support base plate, a group of adjusting screws are provided on the surface of the adjusting circular plates, a second slide groove is opened on the surface of the support base plate, a second screw is provided inside the second slide groove, an electric telescopic rod is provided above the support base plate, a supporting rectangular plate is provided above the support base plate, and two groups of position sensors are provided on the relative surfaces of the two groups of supporting vertical plates.

[0007] Furthermore, a plurality of groups of fixed support legs are provided at the bottom of the support base plate, and the plurality of groups of fixed support legs are respectively located at the bottom corners of the support base plate. A plurality of groups of movable rollers are provided below the support base plate, and the plurality of groups of movable rollers are respectively fixedly connected to the bottom ends of the plurality of fixed support legs.

[0008] Furthermore, the two groups of the first sliding blocks are respectively threadedly connected to the surfaces of the two groups of the first screw rods, the output ends of the two groups of the driving motors are respectively transmission-connected to one end of the two groups of the first screw rods, a group of connecting support rods are slidably fitted inside each group of the first sliding grooves, and two groups of limiting rings are provided above the supporting base plate.

[0009] Furthermore, one end of the two groups of connecting rods are respectively fixedly connected to the two groups of first sliders, and the other end of the two groups of connecting rods are respectively fixedly connected to one end of the two groups of limiting rings, and the two groups of limiting rings are respectively slidably fitted with the surfaces of the two groups of supporting vertical plates.

[0010] Furthermore, the two groups of adjusting screws respectively penetrate the two groups of fixed circular plates and are threadedly connected with the two groups of connecting bolts, and one end of the two groups of connecting bolts is respectively threadedly connected with the two groups of limiting collars.

[0011] Furthermore, the second slide groove is located at one end of the top of the supporting base plate, one end of the second screw rod passes through the side wall of the supporting base plate, and a second slider is slidably fitted inside the second slide groove. The second slider is threadedly connected to the surface of the second screw rod, and the top end of the second slider is fixedly connected to the bottom of a group of supporting vertical plates.

[0012] Furthermore, a fixed base plate is provided at the top center of the supporting base plate, the bottom end of the electric telescopic rod is connected to the fixed base plate, the bottom end of the supporting rectangular plate is transmission-connected to the output end of the electric telescopic rod, and a protective cushion is provided on the surface of the supporting rectangular plate.

[0013] Furthermore, the control panel is located on the surface of a group of supporting vertical plates, and the two groups of position sensors are electrically connected to the control panel.

[0014] The beneficial effects of the utility model are:

[0015] 1. Two groups of position sensors are provided on the relative surfaces of the two groups of support vertical plates. The two groups of position sensors are electrically connected to the control panel, which is located on one side wall of a group of support vertical plates. When the control panel is operated, the upper part of the support bottom plate is a visual blind spot. Through several groups of position sensors, it can be detected whether there are staff members above the support bottom plate at this time. After detecting that there are no staff members, the position sensors are controlled to transmit signals to the control panel. At this time, the electromechanical equipment clamped by the two groups of fixed circular plates descends, which improves the safety of equipment use while achieving the effect of improving the practicality of the equipment.

[0016] 2. By adjusting the second screw rod to drive a group of supporting vertical plates to move, the electromechanical equipment of different sizes and dimensions can be limited and clamped. The two groups of first screw rods are driven to move by two groups of driving motors, so that the two groups of first slide blocks drive the two groups of fixed circular plates to move up. By adjusting the positions of the two groups of adjusting screw rods and the two groups of fixed circular plates, the angles of the two groups of adjusting circular plates can be rotated, thereby driving the electromechanical equipment to rotate in position or angle. The supporting rectangular plate is driven to move up by the electric telescopic rod to press against the bottom of the electromechanical equipment for fixing, thereby preventing the electromechanical equipment from rotating during work and achieving the effect of improving the stability of equipment use.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of the structure of the adjusting circular plate according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the structure of an electric telescopic rod according to an embodiment of the utility model is shown;

[0022] Figure 4 A front view of an adjusting circular plate structure according to an embodiment of the utility model is shown.

[0023] In the figure: 1. Support base plate; 2. Fixed support leg; 3. Moving roller; 4. Support vertical plate; 5. Control panel; 6. First slide groove; 7. First screw rod; 8. First slider; 9. Connecting support rod; 10. Limiting collar; 11. Driving motor; 12. Connecting bolt; 13. Fixed circular plate; 14. Adjusting circular plate; 15. Second slide groove; 16. Second screw rod; 17. Second slider; 18. Fixed base plate; 19. Electric telescopic rod; 20. Support rectangular plate; 21. Protective cushion; 22. Adjusting screw; 23. Position sensor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model embodiment provides a lifting device for electromechanical installation, including a supporting base plate 1; illustratively, as Figure 1-4 shown.

[0026] The bottom of the support base plate 1 is provided with a plurality of groups of fixed support legs 2, and the plurality of groups of fixed support legs 2 are respectively located at the bottom corners of the support base plate 1. A plurality of groups of movable rollers 3 are provided below the support base plate 1, and the plurality of groups of movable rollers 3 are respectively fixedly connected to the bottom ends of the plurality of groups of fixed support legs 2. The top of the support base plate 1 is symmetrically provided with two groups of support vertical plates 4, and the two groups of support vertical plates 4 are respectively located at the two side edges of the support base plate 1;

[0027] A control panel 5 is provided above the support base plate 1, and the control panel 5 is located on the surface of a group of support vertical plates 4. A group of first slide grooves 6 are provided on the opposite surface of each group of support vertical plates 4, and a group of first screw rods 7 are provided inside each group of support vertical plates 4. A group of first sliders 8 are provided inside each group of support vertical plates 4, and two groups of the first sliders 8 are respectively threadedly connected to the surfaces of the two groups of first screw rods 7, and a group of connecting rods 9 are slidably fitted inside each group of the first slide grooves 6;

[0028] Two groups of limiting collars 10 are provided above the support base plate 1, one end of the two groups of connecting rods 9 are respectively fixedly connected to the two groups of first sliders 8, the other ends of the two groups of connecting rods 9 are respectively fixedly connected to one end of the two groups of limiting collars 10, and the two groups of limiting collars 10 are respectively slidably fitted with the surfaces of the two groups of supporting vertical plates 4, and a group of driving motors 11 are provided on the tops of the two groups of supporting vertical plates 4, and the output ends of the two groups of driving motors 11 are respectively transmission-connected to one end of the two groups of first screw rods 7;

[0029] Two groups of connecting bolts 12 are arranged above the support base plate 1, and the two groups of connecting bolts 12 are respectively fitted with one end of the two groups of limiting collars 10. Two groups of fixed circular plates 13 are arranged above the support base plate 1, and two groups of adjusting circular plates 14 are arranged above the support base plate 1. A group of adjusting screws 22 are arranged on the surface of the adjusting circular plates 14. The two groups of adjusting screws 22 respectively penetrate the two groups of fixed circular plates 13 and are threadedly connected with the two groups of connecting bolts 12, and one end of the two groups of connecting bolts 12 is respectively threadedly connected with the two groups of limiting collars 10. A second slide groove 15 is opened on the surface of the support base plate 1;

[0030] The second slide groove 15 is located at one end of the top of the supporting bottom plate 1, and a second screw rod 16 is provided inside the second slide groove 15. One end of the second screw rod 16 penetrates the side wall of the supporting bottom plate 1, and a second slider 17 is slidably fitted inside the second slide groove 15. The second slider 17 is threadedly connected to the surface of the second screw rod 16, and the top end of the second slider 17 is fixedly connected to the bottom of a group of supporting vertical plates 4. A fixed bottom plate 18 is provided at the top center of the supporting bottom plate 1;

[0031] An electric telescopic rod 19 is provided above the support base plate 1, and the bottom end of the electric telescopic rod 19 is connected to the fixed base plate 18. A supporting rectangular plate 20 is provided above the support base plate 1, and the bottom end of the supporting rectangular plate 20 is transmission-connected to the output end of the electric telescopic rod 19, and a protective cushion 21 is provided on the surface of the supporting rectangular plate 20. Two groups of position sensors 23 are provided on the relative surfaces of the two groups of support vertical plates 4, and the two groups of position sensors 23 are electrically connected to the control panel 5.

[0032] Specifically, by regulating the second screw rod 16 to drive a group of supporting vertical plates 4 to move, the electromechanical equipment of different sizes and dimensions is limitedly clamped, and the two groups of the driving motors 11 drive the two groups of the first screw rods to move, so that the two groups of the first sliding blocks 8 drive the two groups of fixed circular plates 13 to move upward, and by adjusting the positions of the two groups of adjusting screw rods 22 and the two groups of fixed circular plates 13, the angles of the two groups of adjusting circular plates 14 can be rotated, thereby driving the electromechanical equipment to rotate in position or angle, and the supporting rectangular plate 20 is driven to move upward by the electric telescopic rod 19 to press against the bottom of the electromechanical equipment to fix it, so as to prevent the electromechanical equipment from rotating during operation;

[0033] Two groups of position sensors 23 are provided on the relative surfaces of the two groups of support vertical plates 4. The two groups of position sensors 23 are electrically connected to the control panel 5. The control panel 5 is located on a side wall of a group of support vertical plates 4. When the control panel 5 is operated, the upper part of the support base plate 1 is a visual blind spot. Through several groups of position sensors 23, it can be detected whether there are staff above the support base plate 1 at this time. After detecting that there are no staff, the control position sensor 23 transmits a signal to the control panel 5. At this time, the electromechanical equipment clamped by the two groups of fixed circular plates 13 descends.

[0034] The working principle of the lifting device for electromechanical installation proposed by the embodiment of the utility model is as follows:

[0035] By adjusting the second screw rod 16 to drive a group of supporting vertical plates 4 to move, the electromechanical equipment of different sizes and dimensions is limitedly clamped, and the two groups of first screw rods are driven to move by the two groups of driving motors 11, so that the two groups of first sliding blocks 8 drive the two groups of fixed circular plates 13 to move upward, and by adjusting the positions of the two groups of adjusting screw rods 22 and the two groups of fixed circular plates 13, the angles of the two groups of adjusting circular plates 14 can be rotated, thereby driving the electromechanical equipment to rotate in position or angle, and the supporting rectangular plate 20 is driven to move upward by the electric telescopic rod 19 to press against the bottom of the electromechanical equipment to fix it, so as to prevent the electromechanical equipment from rotating during operation;

[0036] Two groups of position sensors 23 are provided on the relative surfaces of the two groups of support vertical plates 4. The two groups of position sensors 23 are electrically connected to the control panel 5. The control panel 5 is located on one side wall of a group of support vertical plates 4. When the control panel 5 is operated, the upper part of the support base plate 1 is a visual blind spot. Through several groups of position sensors 23, it can be detected whether there are staff above the support base plate 1 at this time. After detecting that there are no staff, the position sensor 23 is controlled to transmit a signal to the control panel 5. At this time, the electromechanical equipment clamped by the two groups of fixed circular plates 13 descends.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A lifting device for electromechanical installation, comprising a supporting base plate (1), characterized in that: Two groups of supporting vertical plates (4) are symmetrically arranged on the top of the supporting bottom plate (1), a control panel (5) is arranged above the supporting bottom plate (1), a group of first sliding grooves (6) are opened on the opposite surfaces of each group of the supporting vertical plates (4), a group of first screw rods (7) are arranged inside each group of the supporting vertical plates (4), a group of first sliding blocks (8) are arranged inside each group of the supporting vertical plates (4), and a group of driving motors (11) are arranged on the tops of the two groups of the supporting vertical plates (4); Two groups of connecting bolts (12) are arranged above the support base plate (1), two groups of fixed circular plates (13) are arranged above the support base plate (1), two groups of adjusting circular plates (14) are arranged above the support base plate (1), and a group of adjusting screw rods (22) are arranged on the surface of each adjusting circular plate (14). A second slide groove (15) is opened on the surface of the support base plate (1), and a second screw rod (16) is arranged inside the second slide groove (15). An electric telescopic rod (19) is arranged above the support base plate (1), and a supporting rectangular plate (20) is arranged above the support base plate (1). Two groups of position sensors (23) are arranged on the opposite surfaces of the two groups of supporting vertical plates (4).

2. The lifting device for electromechanical installation according to claim 1, characterized in that: A plurality of groups of fixed support legs (2) are provided at the bottom of the support base plate (1), and the plurality of groups of fixed support legs (2) are respectively located at the bottom corners of the support base plate (1). A plurality of groups of movable rollers (3) are provided below the support base plate (1), and the plurality of groups of movable rollers (3) are respectively fixedly connected to the bottom ends of the plurality of groups of fixed support legs (2).

3. The lifting device for electromechanical installation according to claim 2, characterized in that: The two groups of the first sliding blocks (8) are respectively threadedly connected to the surfaces of the two groups of the first screw rods (7); the output ends of the two groups of the driving motors (11) are respectively transmission-connected to one end of the two groups of the first screw rods (7); a group of connecting rods (9) are slidably fitted inside each group of the first sliding grooves (6); and two groups of limiting collars (10) are provided above the supporting base plate (1).

4. The lifting device for electromechanical installation according to claim 3, characterized in that: One end of the two groups of connecting rods (9) is fixedly connected to the two groups of first slide blocks (8), and the other end of the two groups of connecting rods (9) is fixedly connected to one end of the two groups of limiting collars (10), and the two groups of limiting collars (10) are slidably fitted to the surfaces of the two groups of supporting vertical plates (4).

5. The lifting device for electromechanical installation according to claim 1, characterized in that: The two groups of adjusting screw rods (22) respectively penetrate the two groups of fixed circular plates (13) and are threadedly connected to the two groups of connecting bolts (12), and one end of the two groups of connecting bolts (12) is respectively threadedly connected to the two groups of limiting collars (10).

6. The lifting device for electromechanical installation according to claim 2, characterized in that: The second slide groove (15) is located at one end of the top of the supporting base plate (1), one end of the second screw rod (16) passes through the side wall of the supporting base plate (1), and a second slider (17) is slidably fitted inside the second slide groove (15), the second slider (17) is threadedly connected to the surface of the second screw rod (16), and the top end of the second slider (17) is fixedly connected to the bottom of a group of supporting vertical plates (4).

7. The lifting device for electromechanical installation according to claim 1, characterized in that: A fixed bottom plate (18) is provided at the top center of the supporting bottom plate (1), the bottom end of the electric telescopic rod (19) is connected to the fixed bottom plate (18), the bottom end of the supporting rectangular plate (20) is transmission-connected to the output end of the electric telescopic rod (19), and a protective soft pad (21) is provided on the surface of the supporting rectangular plate (20).

8. The lifting device for electromechanical installation according to claim 7, characterized in that: The control panel (5) is located on the surface of a group of supporting vertical plates (4), and the two groups of position sensors (23) are electrically connected to the control panel (5).

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