Supporting and overhauling device for mechanical equipment

Abstract

The utility model discloses a mechanical equipment supporting and overhauling device which comprises a base, lifting cylinders are fixedly installed at the positions, close to the four corners, of the upper surface of the base, round sliding blocks are installed in the lifting cylinders in a sliding mode, lifting rods are fixedly connected to the upper ends of the round sliding blocks, and a top plate is fixedly installed at the upper ends of the lifting rods. A threaded cylinder is fixedly mounted in the middle of the lower surface of the top plate, a first threaded rod is spirally mounted on the inner surface of the threaded cylinder, and a first motor is fixedly mounted in the middle of the upper surface of the base. According to the mechanical equipment supporting and overhauling device, a worker does not need to move around a machine with a tool in the maintaining process, the whole machine can be completely maintained, the maintaining efficiency is improved, the distance between the supporting blocks can be adjusted, machines of different sizes can be supported, and the mechanical equipment supporting and overhauling device is suitable for popularization and application. And the supporting device is prevented from being difficult to fit with a mechanical part needing to be supported, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical maintenance, in particular to a mechanical equipment supporting and repairing device. Background Art

[0002] A supporting device refers to a device used to support and lift an object upward so that the object is in a suitable position, which is convenient for people to perform maintenance and installation operations. When repairing mechanical equipment, in order to place the mechanical equipment at a suitable height for maintenance, a supporting device is needed to lift and support the mechanical equipment; however, at this stage, due to the different sizes of machines, the size of the supporting device is difficult to fit the part of the machine that needs to be supported. Therefore, machines of different sizes require supporting devices of different sizes, which is inconvenient to use. In addition, during the maintenance process, staff are required to move around the machine with tools in order to completely repair the entire machine, resulting in low maintenance efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a mechanical equipment support and maintenance device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A mechanical equipment support and maintenance device comprises a base, wherein lifting cylinders are fixedly installed near the four corners of the upper surface of the base, a circular slider is slidably installed inside the lifting cylinder, a lifting rod is fixedly connected to the upper end of the circular slider, a top plate is fixedly installed on the upper end of the lifting rod, a threaded cylinder is fixedly installed in the middle of the lower surface of the top plate, a No. 1 threaded rod is spirally installed on the inner surface of the threaded cylinder, a No. 1 motor is fixedly installed in the middle of the upper surface of the base, a rotating part of the No. 1 motor is fixedly connected to the No. 1 threaded rod, a rotating structure is arranged on the top plate, and an adjustment structure is arranged on the rotating structure.

[0006] Preferably, the rotating structure includes a No. 2 motor, a rotating shaft, an annular groove, an annular slider, a No. 1 bearing, a tooth groove, and a gear. An annular groove is provided on the upper surface of the top plate, and an annular slider is slidably installed on the inner surface of the annular groove.

[0007] Preferably, a No. 2 motor is fixedly installed in the middle of the lower surface of the top plate near the other end, and the rotating part of the No. 2 motor is fixedly connected to a rotating shaft. A No. 1 bearing is fixedly installed in the middle of the upper surface of the top plate near the other end, and a rotating shaft is movably installed on the inner surface of the No. 1 bearing.

[0008] Preferably, a gear is fixedly mounted on the upper end of the rotating shaft, and a tooth groove is provided in an annular shape on the outer surface of the annular slider, and the tooth groove provided in an annular shape on the outer surface of the annular slider meshes with the gear.

[0009] Preferably, the adjustment structure includes an adjustment seat, a support block, a rectangular slide groove, a bidirectional threaded rod, a rectangular slider, a No. 2 bearing, and a No. 3 motor. The adjustment seat is fixedly mounted on the upper end of the annular slider, and a rectangular slide groove is provided on the upper surface of the adjustment seat.

[0010] Preferably, a No. 2 bearing is fixedly mounted on both end surfaces of the rectangular slide, a bidirectional threaded rod is movably mounted on the inner surface of the No. 2 bearing, and a No. 3 motor is fixedly mounted on the other end surface of the adjustment seat.

[0011] Preferably, the rotating part of the third motor is fixedly connected with a bidirectional threaded rod, and rectangular sliders are spirally installed on the outer surface of the bidirectional threaded rod near both ends, and a support block is fixedly installed on the upper end of the rectangular slider.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the rotating structure, the staff can completely repair the entire machine without having to carry tools to move around the machine during the maintenance process, thus improving the maintenance efficiency.

[0014] 2. Through the setting adjustment structure, the spacing of the support blocks can be adjusted to support machines of different sizes, avoiding the size of the support device being difficult to fit the part of the machine that needs to be supported, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a mechanical equipment support and maintenance device of the utility model;

[0016] Figure 2 This is a cross-sectional view of a mechanical equipment support and maintenance device of the utility model;

[0017] Figure 3 The utility model is a mechanical equipment support and maintenance device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model is a mechanical equipment support and maintenance device Figure 2 Enlarged view of point B in the middle.

[0019] In the figure: 1. base; 2. lifting cylinder; 201. lifting rod; 202. circular slider; 203. threaded cylinder; 204. No. 1 threaded rod; 205. No. 1 motor; 3. top plate; 4. rotating structure; 401. No. 2 motor; 402. rotating shaft; 403. annular slide; 404. annular slide; 405. No. 1 bearing; 406. tooth groove; 407. gear; 5. adjusting structure; 501. adjusting seat; 502. supporting block; 503. rectangular slide; 504. bidirectional threaded rod; 505. rectangular slide; 506. No. 2 bearing; 507. No. 3 motor. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a mechanical equipment support and maintenance device comprises a base 1, a lifting cylinder 2 is fixedly installed near the four corners of the upper surface of the base 1, a circular slider 202 is slidably installed inside the lifting cylinder 2, a lifting rod 201 is fixedly connected to the upper end of the circular slider 202, a top plate 3 is fixedly installed on the upper end of the lifting rod 201, a threaded cylinder 203 is fixedly installed in the middle of the lower surface of the top plate 3, a No. 1 threaded rod 204 is spirally installed on the inner surface of the threaded cylinder 203, a No. 1 motor 205 is fixedly installed in the middle of the upper surface of the base 1, a rotating part of the No. 1 motor 205 is fixedly connected to the No. 1 threaded rod 204, a rotating structure 4 is arranged on the top plate 3, and an adjusting structure 5 is arranged on the rotating structure 4;

[0022] The rotating structure 4 includes a No. 2 motor 401, a rotating shaft 402, an annular groove 403, an annular slider 404, a No. 1 bearing 405, a tooth groove 406, and a gear 407. An annular groove 403 is provided on the upper surface of the top plate 3, and an annular slider 404 is slidably installed on the inner surface of the annular groove 403; a No. 2 motor 401 is fixedly installed in the middle of the lower surface of the top plate 3 near the other end, and the rotating part of the No. 2 motor 401 is fixedly connected to the rotating part of the No. 2 motor 401, a No. 1 bearing 405 is fixedly installed in the middle of the upper surface of the top plate 3 near the other end, and the rotating shaft 402 is movably installed on the inner surface of the No. 1 bearing 405; a gear 407 is fixedly installed on the upper end of the rotating shaft 402, a tooth groove 406 is provided in an annular shape on the outer surface of the annular slider 404, and the tooth groove 406 provided in an annular shape on the outer surface of the annular slider 404 is connected to the gear The wheel 407 is engaged; the adjustment structure 5 includes an adjustment seat 501, a support block 502, a rectangular slide 503, a bidirectional threaded rod 504, a rectangular slider 505, a No. 2 bearing 506, and a No. 3 motor 507. The upper end of the annular slider 404 is fixedly installed with the adjustment seat 501, and a rectangular slide 503 is provided on the upper surface of the adjustment seat 501; No. 2 bearings 506 are fixedly installed on the surfaces of both ends of the rectangular slide 503, and a bidirectional threaded rod 504 is movably installed on the inner surface of the No. 2 bearing 506, and a No. 3 motor 507 is fixedly installed on the other end surface of the adjustment seat 501; the rotating part of the No. 3 motor 507 is fixedly connected to the bidirectional threaded rod 504, and rectangular sliders 505 are spirally installed on the outer surface of the bidirectional threaded rod 504 near both ends, and a support block 502 is fixedly installed on the upper end of the rectangular slider 505.

[0023] It should be noted that the utility model is a mechanical equipment support and maintenance device. When in use, it is necessary to first start the No. 3 motor 507 so that the rotating part of the No. 3 motor 507 drives the bidirectional threaded rod 504 to rotate on the inner surface of the No. 2 bearing 506, so that the outer surface of the bidirectional threaded rod 504 near the rectangular sliders 505 spirally installed at both ends move toward the middle until it is adjusted to an appropriate position, and then the mechanical equipment is placed on the upper end of the support block 502, and then the No. 1 motor 205 is started so that the rotating part of the No. 1 motor 205 drives the No. 1 threaded rod 204 to rotate, so that the threaded cylinder 203 spirally installed on the outer surface of the No. 1 threaded rod 204 moves upward, so that the lower surface of the top plate 3 near the four corners of the lifting fixed installation The lowering rod 201 drives the circular slider 202 to slide upward inside the lifting cylinder 2, so that the top plate 3 drives the adjustment structure 5 on the rotating structure 4 to move upward until the mechanical equipment is adjusted to an appropriate height. When the mechanical equipment needs to be repaired around during the maintenance process, the No. 2 motor 401 is started, so that the rotating part of the No. 2 motor 401 drives the rotating shaft 402 to rotate on the inner surface of the No. 1 bearing 405, so that the gear 407 fixedly installed on the upper end of the rotating shaft 402 rotates. Because the tooth groove 406 on the outer surface of the annular slider 404 is meshed with the gear 407, the annular slider 404 is driven to slide in the annular groove 403, and the adjustment seat 501 is driven to rotate, so that the mechanical equipment rotates for maintenance.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mechanical equipment support and maintenance device, characterized in that: The invention comprises a base (1), wherein a lifting cylinder (2) is fixedly mounted near four corners of the upper surface of the base (1), a circular slider (202) is slidably mounted inside the lifting cylinder (2), a lifting rod (201) is fixedly connected to the upper end of the circular slider (202), a top plate (3) is fixedly mounted to the upper end of the lifting rod (201), a threaded cylinder (203) is fixedly mounted in the middle of the lower surface of the top plate (3), a threaded rod (204) is spirally mounted on the inner surface of the threaded cylinder (203), a motor (205) is fixedly mounted in the middle of the upper surface of the base (1), a rotating part of the motor (205) is fixedly connected to the threaded rod (204), a rotating structure (4) is arranged on the top plate (3), and an adjusting structure (5) is arranged on the rotating structure (4).

2. A mechanical equipment support and maintenance device according to claim 1, characterized in that: The rotating structure (4) comprises a No. 2 motor (401), a rotating shaft (402), an annular slide groove (403), an annular slider (404), a No. 1 bearing (405), a tooth groove (406), and a gear (407); an annular slide groove (403) is provided on the upper surface of the top plate (3); and an annular slider (404) is slidably mounted on the inner surface of the annular slide groove (403).

3. A mechanical equipment support and maintenance device according to claim 2, characterized in that: A No. 2 motor (401) is fixedly mounted in the middle of the lower surface of the top plate (3) near the other end, and a rotating shaft (402) is fixedly connected to the rotating part of the No. 2 motor (401). A No. 1 bearing (405) is fixedly mounted in the middle of the upper surface of the top plate (3) near the other end, and a rotating shaft (402) is movably mounted on the inner surface of the No. 1 bearing (405).

4. A mechanical equipment support and maintenance device according to claim 3, characterized in that: A gear (407) is fixedly mounted on the upper end of the rotating shaft (402), and a tooth groove (406) is provided in an annular shape on the outer surface of the annular slider (404). The tooth groove (406) provided in an annular shape on the outer surface of the annular slider (404) meshes with the gear (407).

5. A mechanical equipment support and maintenance device according to claim 4, characterized in that: The adjustment structure (5) comprises an adjustment seat (501), a support block (502), a rectangular slide groove (503), a bidirectional threaded rod (504), a rectangular slider (505), a second bearing (506), and a third motor (507); the adjustment seat (501) is fixedly mounted on the upper end of the annular slider (404); and a rectangular slide groove (503) is provided on the upper surface of the adjustment seat (501).

6. A mechanical equipment support and maintenance device according to claim 5, characterized in that: A No. 2 bearing (506) is fixedly mounted on both end surfaces of the rectangular slide groove (503), a bidirectional threaded rod (504) is movably mounted on the inner surface of the No. 2 bearing (506), and a No. 3 motor (507) is fixedly mounted on the other end surface of the adjustment seat (501).

7. A mechanical equipment support and maintenance device according to claim 6, characterized in that: The rotating part of the third motor (507) is fixedly connected with a bidirectional threaded rod (504), and rectangular sliders (505) are spirally installed near both ends of the outer surface of the bidirectional threaded rod (504), and a support block (502) is fixedly installed on the upper end of the rectangular slider (505).

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