Lifting device for mechanical equipment maintenance

Abstract

The utility model particularly relates to a lifting device for mechanical equipment maintenance, which belongs to the technical field of mechanical maintenance equipment and comprises symmetrically-arranged supporting and dismounting plates, three-way convex holes are formed in the supporting and dismounting plates, sliding plates are slidably mounted in the three-way convex holes, and a detachable instrument lifting plate is arranged between the supporting and dismounting plates. According to the device, when a worker needs to overhaul an instrument, the supporting and disassembling plates are symmetrically placed, then the instrument lifting plates are in butt joint with the sliding plates in the supporting and disassembling plates, the supporting and disassembling plates are in butt joint with the sliding plates in the supporting and disassembling plates, and the instrument lifting plates are in butt joint with the sliding plates in the supporting and disassembling plates; according to the device, the manual driving assembly is arranged, then the device is assembled, then the device is lifted to the appropriate height for a worker to overhaul the device through the manual driving assembly, the device can be conveniently stored and transported by the worker, meanwhile, the occupied space of the device is small, working, assembling and using are convenient, and the practical value is high.

Description

Technical Field

[0001] The utility model specifically relates to a lifting device for repairing mechanical equipment, belonging to the technical field of mechanical repair equipment. Background Art

[0002] Mechanical equipment, like people, needs a physical examination after working for a long time. The important parts of the machine should be thoroughly checked, and problems should be repaired in time and replaced when necessary. In order to facilitate the staff to inspect the mechanical equipment, a lifting device is needed to provide convenience for the staff.

[0003] There is an existing equipment auxiliary support device (Announcement No.: CN219828261U) comprising: a support mechanism; a lifting mechanism, which is arranged on the support mechanism; and a clamping mechanism, which is arranged on the lifting mechanism; wherein the tool equipment can be placed on the lifting mechanism, the lifting mechanism is used to increase the height of the tool equipment, and the clamping mechanism is used to clamp the tool equipment. The equipment auxiliary support device provided by the utility model can automatically lift the mechanical equipment and stabilize the mechanical equipment so that it is not easy to fall.

[0004] The above existing devices can automatically lift mechanical equipment to provide convenience for staff to inspect and repair. However, although the above existing devices are easy to move, their production costs are high, the devices are relatively bulky, and it is not convenient for staff to disassemble and store the devices. Moreover, when the power supply is insufficient, it is not convenient for staff to manually drive the lifting mechanism to lift the equipment, and the practical value is relatively insufficient.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The utility model aims to provide a lifting device for repairing mechanical equipment in view of the deficiencies in the prior art, so as to achieve the purpose of easy disassembly and assembly, and economical and practical.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a lifting device for mechanical equipment maintenance, including symmetrically arranged support and disassembly plates, wherein a three-way convex hole is opened in the support and disassembly plates, a sliding plate is slidably installed in the three-way convex hole, a detachable instrument lifting plate is arranged between the support and disassembly plates, the instrument lifting plate and the sliding plate are linked, and a manual driving component for lifting and lowering the sliding plate is arranged on one side of the support and disassembly plates.

[0008] Furthermore, in order to facilitate the movement of the staff, the outer walls of the bottom ends of the symmetrically arranged support and disassembly plates are equidistantly fixed with Fuma wheels.

[0009] Furthermore, in order to reduce the friction force when the two ends of the sliding plate slide in the three-way convex hole, the inner walls at both ends of the three-way convex hole are provided with resistance reduction grooves, and the outer walls at both ends of the sliding plate are provided with rolling grooves, and rotating columns are evenly arranged in the rolling grooves, and the outer surface of the rotating column and the inner wall of the resistance reduction groove fit and slide against each other.

[0010] Furthermore, in order to facilitate the staff to disassemble the instrument lifting plate, installation grooves are evenly opened on the outer wall of one side of the sliding plate, and installation rods are evenly distributed on the outer walls of both sides of the instrument lifting plate. One end of the installation rods passes through one side of the three-way convex hole and is inserted into the installation groove on one side of the sliding plate.

[0011] Furthermore, in order to support and limit the sliding plate, a linkage rod is fixedly welded to the middle outer wall of one side of the sliding plate, and support grooves are evenly opened in the middle position of the outer wall of one side of the symmetrically arranged support and disassembly plate, a support plate is inserted in the support groove at the lower end, and the linkage rod is fitted on the upper surface of the support plate.

[0012] Furthermore, in order to drive the sliding plate to move up and down by the driving rope, the manual driving assembly includes a driving rope, one end of which is fixedly mounted on the circumferential outer surface of one end of the linkage rod, and the top and bottom outer walls of one side of the symmetrically arranged support and disassembly plate are both fixedly and dispersedly mounted with fixed pulleys, and one end of the driving rope fits and slides with the outer surfaces of the dispersedly arranged fixed pulleys.

[0013] Furthermore, in order to enable the driving rope to drive the sliding plate to rise and fall through the rotation of the plug-in cylinder, a rotation hole is opened on the outer wall of one side of the symmetrically arranged support and disassembly plate, and a plug-in cylinder with a cross hole inside is rotatably installed in the rotation hole, and one end of the driving rope is fixedly connected to the outer surface of the plug-in cylinder.

[0014] Furthermore, in order to drive the plug-in tube to rotate through the cross plug-in rod, the plug-in tubes in the symmetrically arranged support and disassembly plates are all commonly plugged with cross plug-in rods, one end of the cross plug-in rod is fixedly installed with a fixed plate, and a rotating rod is fixedly installed on the outer surface of one side of the fixed plate.

[0015] The beneficial effect of the utility model is that when the staff needs to inspect and repair the equipment, the support disassembly plates are placed symmetrically, and the equipment lifting plate is connected with the sliding plate inside the support disassembly plate to realize the assembly of the device, and then the equipment is raised to a suitable height for the staff to inspect and repair the equipment through a manual drive component. The device can be convenient for the staff to store and transport, and at the same time the device occupies a small space and is convenient for work assembly and use, and has a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the resistance reduction groove position of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation slot position of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-connecting rod structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the position of the support plate of the utility model;

[0021] In the figure: 1. support and disassembly plate; 2. three-way convex hole; 3. sliding plate; 4. instrument lifting plate; 5. manual drive assembly; 501. drive rope; 502. fixed pulley; 503. plug-in cylinder; 504. cross plug-in rod; 505. fixed plate; 506. rotating rod; 6. Foma wheel; 7. resistance reduction groove; 8. rotating column; 9. installation groove; 10. installation rod; 11. linkage rod; 12. support groove; 13. support plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 1-Figure 5 As shown, a lifting device for mechanical equipment maintenance includes a symmetrically arranged support and disassembly plate 1, a three-way convex hole 2 is opened in the support and disassembly plate 1, a sliding plate 3 is slidably installed in the three-way convex hole 2, a detachable instrument lifting plate 4 is arranged between the support and disassembly plates 1, the instrument lifting plate 4 and the sliding plate 3 are linked, and a manual driving component 5 for lifting and lowering the sliding plate 3 is arranged on one side of the support and disassembly plate 1.

[0024] like Figure 3As shown, the outer wall of the bottom end of the symmetrically arranged support and disassembly plate 1 is evenly fixed with a Fuma wheel 6, the inner walls at both ends of the three-way convex hole 2 are provided with a resistance reduction groove 7, the outer walls at both ends of the sliding plate 3 are provided with a rolling groove, and rotating columns 8 are evenly arranged in the rolling grooves. The outer surface of the rotating column 8 and the inner wall of the resistance reduction groove 7 fit and slide with each other, and an installation groove 9 is evenly arranged on the outer wall of one side of the sliding plate 3. The outer walls of both sides of the instrument lifting plate 4 are evenly distributed with mounting rods 10, one end of the mounting rod 10 passes through one side of the three-way convex hole 2 and is inserted into the mounting groove 9 on one side of the sliding plate 3, so that when the mounting rods 10 arranged at both ends of the instrument lifting plate 4 are inserted into the mounting groove 9 in the sliding plate 3, when the sliding plate 3 is moving, at this time, through the fitting sliding between the rotating column 8 and the resistance reduction groove 7, it is convenient for the staff to control the rise of the sliding plate 3 more effortlessly.

[0025] like Figure 4 and Figure 5 As shown, a linkage rod 11 is fixedly welded to the middle outer wall of one side of the sliding plate 3, a support groove 12 is evenly opened in the middle position of the outer wall of one side of the symmetrically arranged support and disassembly plate 1, a support plate 13 is inserted in the lower end support groove 12, and the linkage rod 11 is fitted on the upper surface of the support plate 13, and the manual drive component 5 includes a driving rope 501, one end of the driving rope 501 is fixedly installed on the circumferential outer surface of one end of the linkage rod 11, and the top and bottom outer walls of one side of the symmetrically arranged support and disassembly plate 1 are fixedly and dispersedly installed, and one end of the driving rope 501 fits and slides with the outer surface of the dispersed fixed pulley 502, and the outer wall of one side of the symmetrically arranged support and disassembly plate 1 is opened with a rotating hole, and a plug-in tube 503 with a cross hole inside is rotatably installed in the rotating hole, and the driving rope 5 One end of 01 is fixedly connected to the outer surface of the plug-in tube 503, and the plug-in tube 503 in the symmetrically arranged support and disassembly plate 1 is commonly plugged with a cross plug-in rod 504, one end of the cross plug-in rod 504 is fixedly installed with a fixed disk 505, and the outer surface of one side of the fixed disk 505 is fixedly installed with a rotating rod 506, so that when the staff inserts the cross plug-in rod 504 into the plug-in tube 503 in the symmetrically arranged support and disassembly plate 1, the plug-in tube 503 is driven by rotating the cross plug-in rod 504 to make the driving rope 501 wrap around the outer surface of the plug-in tube 503, and then the distributed fixed pulleys 502 can make it easier for the staff to lift the instrument lifting plate 4, thereby reducing the production cost of the device and making it convenient for the staff to use it.

[0026] When the utility model is in use, the staff puts the device in a suitable position, and then inserts the mounting rods 10 provided at both ends of the device lifting plate 4 into the mounting grooves 9 on the sliding plate 3 in the support and removal plate 1. At this time, the assembly of the device is completed. At the same time, the staff uses the Fomar wheel 6, and the self-locking structure on the Fomar wheel 6 can make the device in a stable state. Then, the staff inserts one end of the cross plug rod 504 into the plug-in tube 503 on the support and removal plate 1. At this time, the staff shakes the rotating rod 506 to drive the fixed plate through the rotating rod 506. 505 rotates, and the rotating disk drives the cross plug rod 504 to rotate the plug tube 503. At this time, the staff drives the driving rope 501 to reel in through the rotation of the plug tube 503. The fixed pulley 502 is provided to facilitate the staff to lift the equipment placed on the equipment lifting plate 4. Then the staff plugs the support plate 13 into the support groove 12, and then the equipment lifting plate 4 is supported, so as to facilitate the staff to inspect and repair the equipment, and facilitate the staff to disassemble and assemble the device. In addition, the device takes practical manufacturing costs into consideration and has an excellent use effect.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lifting device for mechanical equipment maintenance, comprising symmetrically arranged support and disassembly plates (1), characterized in that: The support and disassembly plate (1) is provided with a three-way convex hole (2), a sliding plate (3) is slidably installed in the three-way convex hole (2), a detachable instrument lifting plate (4) is arranged between the support and disassembly plates (1), the instrument lifting plate (4) and the sliding plate (3) are linked to each other, and a manual driving component (5) for raising and lowering the sliding plate (3) is arranged on one side of the support and disassembly plate (1).

2. The lifting device for mechanical equipment maintenance according to claim 1, characterized in that: The outer walls of the bottom ends of the symmetrically arranged support and disassembly plates (1) are fixedly provided with Fuma wheels (6) at equal distances.

3. The lifting device for mechanical equipment maintenance according to claim 1, characterized in that: The inner walls at both ends of the three-way convex hole (2) are provided with resistance reducing grooves (7), and the outer walls at both ends of the sliding plate (3) are provided with rolling grooves, and rotating columns (8) are evenly arranged in the rolling grooves, and the outer surfaces of the rotating columns (8) and the inner walls of the resistance reducing grooves (7) are mutually fitted and slidable.

4. The lifting device for mechanical equipment maintenance according to claim 1, characterized in that: The outer wall of one side of the sliding plate (3) is evenly provided with mounting grooves (9), and the outer walls of both sides of the instrument lifting plate (4) are evenly distributed with mounting rods (10), and one end of each mounting rod (10) passes through one side of the three-way convex hole (2) and is inserted into the mounting groove (9) on one side of the sliding plate (3).

5. The lifting device for mechanical equipment maintenance according to claim 1, characterized in that: A linkage rod (11) is fixedly welded to the middle outer wall of one side of the sliding plate (3); support grooves (12) are evenly arranged at the middle position of the outer wall of one side of the symmetrically arranged support and disassembly plate (1); a support plate (13) is inserted into the support groove (12) at the lower end; and the linkage rod (11) is fitted on the upper surface of the support plate (13).

6. The lifting device for mechanical equipment maintenance as claimed in claim 5, characterized in that: The manual drive assembly (5) comprises a drive rope (501), one end of which is fixedly mounted on the outer surface of a circumference of one end of the linkage rod (11), and fixed pulleys (502) are fixedly and dispersedly mounted on the outer walls of the top and bottom ends of one side of the symmetrically arranged support and disassembly plate (1), and one end of the drive rope (501) is fitted and slidably mounted on the outer surfaces of the dispersedly arranged fixed pulleys (502).

7. The lifting device for mechanical equipment maintenance according to claim 6, characterized in that: A rotation hole is provided on one side outer wall of the symmetrically arranged support and disassembly plate (1), and a plug-in cylinder (503) with a cross hole inside is rotatably installed in the rotation hole, and one end of the drive rope (501) is fixedly connected to the outer surface of the plug-in cylinder (503).

8. The lifting device for mechanical equipment maintenance according to claim 7, characterized in that: A cross plug rod (504) is commonly inserted in the plug-in tubes (503) in the symmetrically arranged support and disassembly plates (1), a fixed disk (505) is fixedly installed at one end of the cross plug rod (504), and a rotating rod (506) is fixedly installed on the outer surface of one side of the fixed disk (505).

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