Intelligent electromechanical lifting device

Abstract

The invention discloses an intelligent electromechanical lifting device, and relates to the field of lifting equipment, the intelligent electromechanical lifting device comprises a first connecting plate, a second connecting plate and a lifting structure, the rear side of the first connecting plate and the rear side of the second connecting plate are each provided with four mounting holes, and the front sides of the two sides of an inner cavity of the first connecting plate and the front sides of the two sides of an inner cavity of the second connecting plate are each fixedly connected with a fixing strip; the inner walls of the first connecting plate and the second connecting plate and the opposite sides of the fixing strips are fixedly connected with limiting rods. The second connecting plate is in lap joint with the top of the first connecting plate, bolts are matched with the mounting holes to fix the first connecting plate and the second connecting plate at designated positions, and the top and the bottom of the inserting rod are inserted into inner cavities of the two supporting rods respectively before lap joint, so that the stabilizing effect is achieved; and then the user places the intelligent electromechanical equipment on the top of the placing plate, and the intelligent electromechanical equipment on the placing plate is driven upwards through the lifting structure, so that the stable lifting effect on the intelligent electromechanical equipment is achieved.

Description

Technical Field

[0001] The invention relates to the field of lifting equipment, in particular to an intelligent electromechanical lifting device. Background Art

[0002] The lifting device is a piece of equipment used to lift ore (rock), production materials and personnel. Simple winches and shallow well hoists are used in shallow well excavation for prospecting; hoists and their corresponding derrick structures, lifting buckets, cages and skips are used for vertical shaft excavation; string cars, inclined shaft cages, inclined shaft skips and inclined shaft mancars are used for inclined shaft lifting.

[0003] However, with the development in recent years, the use of lifting devices is not only limited to the use of existing devices, but can also be used for the lifting of intelligent electromechanical equipment. As the utilization rate of intelligent electromechanical equipment in today's society is gradually increasing, it is difficult for workers to transport some intelligent electromechanical equipment that is too large to a high place. Therefore, a crane or multiple people are needed to move it to a high place. This method of transportation can easily cause collisions with the intelligent electromechanical equipment, thus causing unnecessary economic losses to users.

[0004] In view of the above problems, the present invention provides an intelligent electromechanical lifting device. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent electromechanical lifting device, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent electromechanical lifting device, comprising a first connecting plate, a second connecting plate and a lifting structure, the first connecting plate and the second connecting plate are each provided with four mounting holes on their rear sides, the first connecting plate and the second connecting plate are each fixedly connected to fixing strips on their front sides on both sides of their inner cavities, the inner walls of the first connecting plate and the second connecting plate are each fixedly connected to a limiting rod on one side opposite to the fixing strip, the first connecting plate and the second connecting plate are each fixedly connected to a supporting rod on both sides of their inner cavities, and the front and rear sides of the supporting rods are each fixedly connected to a toothed plate;

[0007] The lifting structure includes a lifting frame, both sides of the front side of the lifting frame are fixedly connected with a fixing shell by bolts, the front side of the fixing shell is fixedly connected with a fixing rod, the front side and the rear side of the top of the fixing rod are provided with through holes, and both sides of the front side and the rear side of the lifting frame are provided with sliding grooves, the inner cavity of the lifting frame is fixedly connected with two servo motors, the opposite sides of the two servo motors are fixedly connected with a first gear, the surface of the first gear is meshed with a second gear, the inner cavity of the second gear is fixedly connected with a rotating rod, both sides of the rotating rod are fixedly connected with a third gear, the side of the third gear close to the tooth plate is meshed with the tooth plate, both sides of the surface of the rotating rod are slidably connected with a limiting sleeve, and the side of the limiting sleeve close to the lifting frame is fixedly connected to the lifting frame.

[0008] Furthermore, a positioning pin is clamped in the inner cavity of the through hole, a placement plate is fixedly connected between the tops of the four positioning pins, L-shaped blocks are fixedly connected to both sides of the bottom of the placement plate, and the side of the L-shaped block close to the fixing rod is fixedly connected to the fixing rod.

[0009] Furthermore, both sides of the top of the servo motor are fixedly connected with fixing blocks, and the side of the fixing block close to the lifting frame is fixedly connected to the lifting frame.

[0010] Furthermore, a sliding sleeve is slidably connected to the surface of the output end of the servo motor, and a side of the sliding sleeve close to the lifting frame is fixedly connected to the lifting frame.

[0011] Furthermore, the inner cavities of the two fixing bars are clamped with clamping rods, the bottoms of the two clamping rods are fixedly connected with a bottom plate, and the top of the bottom plate is movably connected to the first connecting plate.

[0012] Furthermore, support bars are fixedly connected to both sides of the bottom plate, and a side of the support bar close to the first connecting plate is fixedly connected to the first connecting plate.

[0013] Furthermore, a counterweight block is fixedly connected to the rear side of the top of the bottom plate, and the front side of the counterweight block is fixedly connected to the first connecting plate.

[0014] Furthermore, an insertion rod is clamped in the inner cavity of one of the fixing strips, and the top of the insertion rod extends to the inner cavity of the other fixing strip.

[0015] Furthermore, a limiting groove is provided at the bottom of the limiting rod, and a connecting pin is fixedly connected to the top of the limiting rod, wherein the top of one of the connecting pins extends to an inner cavity of one of the limiting grooves.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention provides an intelligent electromechanical lifting device, which overlaps the second connecting plate on the top of the first connecting plate, fixes the first connecting plate and the second connecting plate at specified positions by bolts and mounting holes, and inserts the top and bottom of the insertion rod into the inner cavities of the two support rods respectively before overlapping, thereby playing a stabilizing role. Then the user places the intelligent electromechanical equipment on the top of the placement plate, and drives the intelligent electromechanical equipment on the placement plate upward through the lifting structure, thereby playing a role in smoothly lifting the intelligent electromechanical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a bottom view of the local structure of the present invention;

[0020] Figure 3 A top view of the lifting structure of the present invention;

[0021] Figure 4 It is a partial structural split diagram of the present invention;

[0022] Figure 5 A bottom view of the limit rod of the present invention;

[0023] Figure 6 It is the installation structure diagram of the present invention;

[0024] Figure 7 It is a left view of the local structure of the present invention;

[0025] Figure 8 It is a display diagram of the installation structure of the present invention.

[0026] In the figure: 1. first connecting plate; 2. second connecting plate; 3. mounting hole; 4. fixing strip; 5. limiting rod; 6. supporting rod; 7. lifting structure; 701. lifting frame; 702. fixing shell; 703. fixing rod; 704. through hole; 705. slide groove; 706. servo motor; 707. first gear; 708. second gear; 709. rotating rod; 710. limiting sleeve; 711. third gear; 712. fixing block; 713. sliding sleeve; 8. placing plate; 9. positioning pin; 10. L-shaped block; 11. bottom plate; 12. counterweight block; 13. supporting strip; 14. clamping rod; 15. plug-in rod; 16. limiting groove; 17. connecting pin; 18. tooth plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In order to solve the technical problem that the existing lifting device cannot stably drive the intelligent electromechanical equipment to lift, such as Figure 1-8 As shown, the following preferred technical solutions are provided:

[0029] An intelligent electromechanical lifting device comprises a first connecting plate 1, a second connecting plate 2 and a lifting structure 7, wherein four mounting holes 3 are provided on the rear sides of the first connecting plate 1 and the second connecting plate 2, the front sides of both sides of the inner cavities of the first connecting plate 1 and the second connecting plate 2 are fixedly connected with fixing strips 4, the inner walls of the first connecting plate 1 and the second connecting plate 2 and the side opposite to the fixing strips 4 are fixedly connected with limiting rods 5, the two sides of the inner cavities of the first connecting plate 1 and the second connecting plate 2 are fixedly connected with support rods 6, the front and rear sides of the support rods 6 are fixedly connected with tooth plates 18, the lifting structure 7 comprises a lifting frame 701, both sides of the front side of the lifting frame 701 are fixedly connected with a fixing shell 702 by bolts, the front side of the fixing shell 702 is fixedly connected with a fixing rod 703, and the fixing rod 703 is fixedly connected to the fixing shell 702. Through holes 704 are provided on the front and rear sides of the top of the fixed rod 703, and sliding grooves 705 are provided on both sides of the front and rear sides of the lifting frame 701. The inner cavity of the lifting frame 701 is fixedly connected with two servo motors 706, and the opposite sides of the two servo motors 706 are fixedly connected with a first gear 707, and the surface of the first gear 707 is meshed with a second gear 708, and the inner cavity of the second gear 708 is fixedly connected with a rotating rod 709, and both sides of the rotating rod 709 are fixedly connected with a third gear 711, and the side of the third gear 711 close to the tooth plate 18 is meshed with the tooth plate 18, and both sides of the surface of the rotating rod 709 are slidably connected with a limiting sleeve 710, and the side of the limiting sleeve 710 close to the lifting frame 701 is fixedly connected to the lifting frame 701.

[0030] Specifically, the second connecting plate 2 is overlapped on the top of the first connecting plate 1, and the first connecting plate 1 and the second connecting plate 2 are fixed in the specified position by bolts and mounting holes 3. Before overlapping, the top and bottom of the insertion rod 15 are respectively inserted into the inner cavity of the two support rods 6 to play a stabilizing role. Then the user places the intelligent electromechanical equipment on the top of the placement plate 8. At this time, the output end of the servo motor 706 moves upward in the positive direction, and the reverse downward movement will drive the first gear 707 to rotate. When the first gear 707 rotates, it engages the second gear 708 to drive the rotating rod 709 to rotate. The rotating rod 709 drives the third gear 711 to rotate with the use of the limit sleeve 710. When the third gear 711 rotates, it cooperates with the toothed plate 18 on the support rod 6 to drive the lifting frame 701 to move upward. While the lifting frame 701 moves upward, it cooperates with the fixed shell 702 to drive the fixed rod 703 and the placement plate 8 to move. During the movement of the placement plate 8, the intelligent electromechanical equipment is driven to be stably lifted upward.

[0031] In order to solve the technical problem of connection stability when increasing the height of the lifting device, such as Figure 1-8 As shown, the following preferred technical solutions are provided:

[0032] An insertion rod 15 is clamped in the inner cavity of one of the fixing bars 4, and the top of the insertion rod 15 extends to the inner cavity of another fixing bar 4. A positioning pin 9 is clamped in the inner cavity of the through hole 704. A placement plate 8 is fixedly connected between the tops of the four positioning pins 9. L-shaped blocks 10 are fixedly connected on both sides of the bottom of the placement plate 8. The side of the L-shaped block 10 close to the fixing rod 703 is fixedly connected to the fixing rod 703. A limiting groove 16 is provided at the bottom of the limiting rod 5, and a connecting pin 17 is fixedly connected to the top of the limiting rod 5, and the top of one of the connecting pins 17 extends to the inner cavity of one of the limiting grooves 16.

[0033] Specifically, before overlapping, the top and bottom of the insertion rod 15 are respectively inserted into the inner cavity of the two support rods 6, so as to strengthen the connectivity between the first connecting plate 1 and the second connecting plate 2. By setting the through hole 704, the positioning pin 9 and the L-shaped block 10, the placement plate 8 is limited. By setting the limiting groove 16 and the limiting rod 5, when the lifting device needs to be overlapped in height, an effective connection is achieved.

[0034] In order to solve the technical problem of making some structures more stable during operation, such as Figure 1-8 As shown, the following preferred technical solutions are provided:

[0035] Both sides of the top of the servo motor 706 are fixedly connected with fixed blocks 712, and the side of the fixed block 712 close to the lifting frame 701 is fixedly connected to the lifting frame 701. The surface of the output end of the servo motor 706 is slidably connected with a sliding sleeve 713, and the side of the sliding sleeve 713 close to the lifting frame 701 is fixedly connected to the lifting frame 701.

[0036] Specifically, by providing the fixing block 712 , the servo motor 706 is fixed, and by providing the sliding sleeve 713 , the output end of the servo motor 706 is limited.

[0037] In order to solve the technical problem of direct use of the first connecting plate and the second connecting plate without bolts, as Figure 1-8 As shown, the following preferred technical solutions are provided:

[0038] The inner cavities of the two fixing bars 4 are clamped with clamping rods 14, a bottom plate 11 is fixedly connected between the bottoms of the two clamping rods 14, the top of the bottom plate 11 is movably connected to the first connecting plate 1, support bars 13 are fixedly connected to both sides of the bottom plate 11, the side of the support bar 13 close to the first connecting plate 1 is fixedly connected to the first connecting plate 1, a counterweight block 12 is fixedly connected to the rear side of the top of the bottom plate 11, and the front side of the counterweight block 12 is fixedly connected to the first connecting plate 1.

[0039] Specifically, the two support rods 6 on the first connecting plate 1 are clamped to the surfaces of the two clamping rods 14, and the setting of the counterweight block 12 increases the weight of the lifting device itself, thereby ensuring that the first connecting plate 1 and the second connecting plate 2 can lift the intelligent electromechanical equipment by their own gravity without the use of bolts. By setting the support strips 13, the contact area between the lifting device and the ground is increased, so that the lifting device is more stable when working. It should be noted that: threaded holes are provided at the locations where the first connecting plate 1 and the second connecting plate 2 cooperate with the support rods 6 and the insertion rods 15, and threaded holes are provided at the locations where the clamping rods 14 and the support rods 6 cooperate with each other. Here, bolts are required for fixing without fixing the first connecting plate 1 and the second connecting plate 2.

[0040] Working principle: When in use, the second connecting plate 2 is overlapped on the top of the first connecting plate 1, and the first connecting plate 1 and the second connecting plate 2 are fixed in the specified position by bolts and mounting holes 3. Before overlapping, the top and bottom of the insertion rod 15 are respectively inserted into the inner cavity of the two support rods 6 to stabilize the device. Then the user places the intelligent electromechanical device on the top of the placement plate 8. At this time, the output end of the servo motor 706 (positive rotation moves upward, negative rotation moves downward) will drive the first gear 707 to rotate. When the first gear 707 rotates, it engages the second gear 708 to drive the rotating rod 709 to rotate. The rotating rod 709 drives the third gear 711 to rotate with the use of the limit sleeve 710. When the third gear 711 rotates, it cooperates with the toothed plate 18 on the support rod 6 to drive the lifting frame 701 to move upward. While the lifting frame 701 moves upward, it cooperates with the fixed shell 702 to drive the fixed rod 703 and the placement plate 8 to move. In the process of the movement of the placement plate 8, the intelligent electromechanical device is stably lifted upward.

[0041] To sum up: the intelligent electromechanical lifting device, through the coordinated use of the first connecting plate 1, the second connecting plate 2, the mounting hole 3, the fixing bar 4, the limiting rod 5, the supporting rod 6, the lifting structure 7, the placing plate 8, the positioning pin 9, the L-shaped block 10, the bottom plate 11, the counterweight block 12, the supporting bar 13, the clamping rod 14, the inserting rod 15, the limiting groove 16, the connecting pin 17 and the tooth plate 18, solves the problem that the existing intelligent electromechanical lifting device does not have good stability when driving the intelligent electromechanical equipment during the lifting process.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent electromechanical lifting device, comprising a first connecting plate (1), a second connecting plate (2) and a lifting structure (7), characterized in that: Four mounting holes (3) are provided on the rear sides of the first connecting plate (1) and the second connecting plate (2); the front sides of both sides of the inner cavities of the first connecting plate (1) and the second connecting plate (2) are fixedly connected with fixing strips (4); the inner walls of the first connecting plate (1) and the second connecting plate (2) and the side opposite to the fixing strips (4) are fixedly connected with limiting rods (5); the inner cavities of the first connecting plate (1) and the second connecting plate (2) are fixedly connected with support rods (6); the front and rear sides of the support rods (6) are fixedly connected with toothed plates (18); The lifting structure (7) comprises a lifting frame (701), both sides of the front side of the lifting frame (701) are fixedly connected to a fixing shell (702) by bolts, the front side of the fixing shell (702) is fixedly connected to a fixing rod (703), the front side and the rear side of the top of the fixing rod (703) are provided with through holes (704), both sides of the front side and the rear side of the lifting frame (701) are provided with sliding grooves (705), the inner cavity of the lifting frame (701) is fixedly connected to two servo motors (706), and the opposite sides of the two servo motors (706) are fixedly connected to the first A gear (707), wherein the surface of the first gear (707) is meshingly connected with the second gear (708), the inner cavity of the second gear (708) is fixedly connected with a rotating rod (709), both sides of the rotating rod (709) are fixedly connected with a third gear (711), the side of the third gear (711) close to the tooth plate (18) is meshing with the tooth plate (18), both sides of the surface of the rotating rod (709) are slidably connected with a limiting sleeve (710), and the side of the limiting sleeve (710) close to the lifting frame (701) is fixedly connected to the lifting frame (701).

2. The intelligent electromechanical lifting device according to claim 1, characterized in that: The inner cavity of the through hole (704) is clamped with a positioning pin (9), and a placement plate (8) is fixedly connected between the tops of the four positioning pins (9). Both sides of the bottom of the placement plate (8) are fixedly connected with L-shaped blocks (10), and the side of the L-shaped block (10) close to the fixing rod (703) is fixedly connected to the fixing rod (703).

3. The intelligent electromechanical lifting device according to claim 1, characterized in that: Both sides of the top of the servo motor (706) are fixedly connected with fixed blocks (712), and the side of the fixed block (712) close to the lifting frame (701) is fixedly connected to the lifting frame (701).

4. The intelligent electromechanical lifting device according to claim 1, characterized in that: A sliding sleeve (713) is slidably connected to the surface of the output end of the servo motor (706), and a side of the sliding sleeve (713) close to the lifting frame (701) is fixedly connected to the lifting frame (701).

5. The intelligent electromechanical lifting device according to claim 1, characterized in that: The inner cavities of the two fixing bars (4) are clamped with clamping rods (14), the bottoms of the two clamping rods (14) are fixedly connected with a bottom plate (11), and the top of the bottom plate (11) is movably connected to the first connecting plate (1).

6. The intelligent electromechanical lifting device according to claim 5, characterized in that: Support bars (13) are fixedly connected to both sides of the bottom plate (11), and the side of the support bar (13) close to the first connecting plate (1) is fixedly connected to the first connecting plate (1).

7. The intelligent electromechanical lifting device according to claim 5, characterized in that: A counterweight block (12) is fixedly connected to the rear side of the top of the bottom plate (11), and the front side of the counterweight block (12) is fixedly connected to the first connecting plate (1).

8. The intelligent electromechanical lifting device according to claim 1, characterized in that: An insertion rod (15) is clamped into the inner cavity of one of the fixing strips (4), and the top of the insertion rod (15) extends to the inner cavity of the other fixing strip (4).

9. The intelligent electromechanical lifting device according to claim 1, characterized in that: A limiting groove (16) is provided at the bottom of the limiting rod (5), and a connecting pin (17) is fixedly connected to the top of the limiting rod (5), wherein the top of one of the connecting pins (17) extends to the inner cavity of one of the limiting grooves (16).

Images