Mechanical equipment maintenance device

Abstract

The utility model relates to the technical field of equipment maintenance devices, in particular to a mechanical equipment maintenance device which comprises a moving table, self-locking idler wheels are fixed to the bottom of the moving table, the moving table is provided with an arc-shaped notch, an arc-shaped displacement assembly is arranged in the arc-shaped notch, and a front-back adjusting assembly is installed on the upper side of the arc-shaped displacement assembly. The arc-shaped displacement assembly can drive the front-back adjusting assembly to move along the arc-shaped notch, a lifting assembly is installed on the upper side of the front-back adjusting assembly, and a lifting standing table is installed on the lifting assembly. The standing platform is reasonable and compact in structure and convenient to use, through the arrangement of the arc-shaped displacement assembly, the standing platform can be gradually moved to the needed position along the arc-shaped plate in a front-back adjustment mode and then matched with the position, needing to be maintained, of mechanical equipment, the standing platform can move around the surface of the mechanical equipment through the arc-shaped design, the movement range is larger, and the maintenance efficiency is improved. And the problem of low construction efficiency caused by frequent up-down lifting of the standing platform to push the moving platform by maintenance personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment maintenance devices, and is a mechanical equipment maintenance device. Background Technique

[0002] When maintaining mechanical equipment installed at a high place, maintenance personnel need to use a movable and liftable mechanical equipment maintenance device. The utility model patent with the publication number of CN220999155U discloses a mechanical equipment maintenance device, which includes a fixed bottom plate. Four movable wheels are movably connected to the lower surface of the fixed bottom plate. A fixed box is fixedly connected to the rear side of the upper surface of the fixed bottom plate. Two vertically corresponding fixed telescopic rods are fixedly connected to the front surface of the fixed box. A partition is fixedly connected to the inside of the fixed box. A hydraulic cylinder is fixedly connected to the upper surface of the partition. The output end of the hydraulic cylinder slidably penetrates through the front surface of the fixed box. The output end of the hydraulic cylinder located on the front surface of the fixed box is fixedly connected to a connecting plate. One end of each of the two fixed telescopic rods far away from the fixed box is fixedly connected to the rear surface of the connecting plate. Two vertically corresponding connecting columns are fixedly connected to the front surface of the connecting plate. This patent realizes the adjustment of the front-back and up-down positions. However, if a small amount of left-right position adjustment along the equipment is required, it depends on the rollers. The staff needs to lower the standing box and then get out of the standing box, and then push the maintenance device to the appropriate position and then lift the standing box to the appropriate position again. The maintenance operation is rather troublesome. Summary of the Invention

[0003] The utility model provides a mechanical equipment maintenance device, which overcomes the deficiencies of the above-mentioned prior art and can effectively solve the problems of time-consuming, laborious and low construction efficiency existing in the existing mechanical equipment maintenance device that cannot perform left-right position adjustment and needs to move up and down frequently.

[0004] The technical solution of the utility model is realized by the following measures: A mechanical equipment maintenance device includes a moving platform. Self-locking rollers are fixed to the bottom of the moving platform. The moving platform has an arc-shaped notch. An arc-shaped displacement component is arranged in the arc-shaped notch. A front-back adjustment component is installed on the upper side of the arc-shaped displacement component. The arc-shaped displacement component can drive the front-back adjustment component to move along the arc-shaped notch. A lifting component is installed on the upper side of the front-back adjustment component. A lifting standing platform is installed on the lifting component.

[0005] The following is a further optimization and / or improvement of the above-mentioned technical solution of the utility model:

[0006] Preferably, the arc displacement assembly includes an arc plate member, which is attached to and matches the arc notch position. An arc groove is provided on the upper side of the arc plate member, and an arc guide rod is arranged in the arc groove. The centers of the arc plate member, the arc groove, and the arc guide rod coincide. A position moving block sleeved on the arc guide rod is arranged inside the arc groove. The upper end of the position moving block is located above the arc plate member. The upper end of the position moving block is equipped with a front-back adjustment assembly. A displacement motor is embedded at the bottom of the position moving block. A displacement gear is drivingly connected to the output shaft of the displacement motor. A displacement tooth groove is provided at the bottom of the arc groove corresponding to the position of the displacement gear, and the displacement gear meshes with the displacement tooth groove.

[0007] Preferably, it further includes a self-locking assembly. The self-locking assembly includes a threaded rod. An arc-shaped through groove that penetrates inside and outside is provided at the rear side of the arc plate member. A rotating groove is provided at the rear side of the position moving block. The front end of the threaded rod is rotatably installed in the rotating groove, and the threaded rod can move together with the position moving block. The rear end of the threaded rod passes through the through groove and is fixedly connected with a transmission gear. A driving motor is installed at the rear part of the lower side of the front-back adjustment assembly. The output end of the driving motor is drivingly connected with a power gear, and the power gear meshes with the transmission gear. A regulating sleeve is threadedly connected to the middle part of the threaded rod. A mounting seat is fixed at the lower side of the front-back adjustment assembly, and a self-locking guide rod is arranged on the mounting seat. The upper part of the regulating sleeve is sleeved on the self-locking guide rod. A locking tooth is fixedly installed on the front side of the regulating sleeve. A tooth alveolar groove capable of meshing with the locking tooth is provided at the rear side of the arc plate member corresponding to the position of the through groove.

[0008] Preferably, the front-back adjustment assembly includes an adjustment table and a front-back moving block. A groove is formed at the top of the adjustment table, and two groups of straight guide rods are arranged in the groove. The front-back moving block is movably sleeved outside the two groups of straight guide rods. The upper end of the front-back moving block is higher than the adjustment table. A telescopic cylinder is arranged behind the adjustment table, and the output shaft of the telescopic cylinder passes through the adjustment table and is fixedly connected to the rear side of the front-back moving block.

[0009] Preferably, the lifting assembly includes a lifting guide plate. The lifting guide plate is fixedly installed at the top of the front-back adjustment assembly. A vertical screw rod is rotatably connected inside the lifting guide plate. A lifting guide block is threadedly connected to the vertical screw rod. A lifting motor is arranged at the top of the lifting guide plate, and the output shaft of the lifting motor is drivingly connected to the top end of the vertical screw rod. The standing platform is installed on the front side of the lifting guide block.

[0010] The structure of the utility model is reasonable and compact, and it is convenient to use. By setting the arc displacement assembly, it can gradually move the front-back adjustment along the arc plate member to the required position, so as to match the position to be repaired on the mechanical equipment. The arc design enables the standing platform to move around the surface of the mechanical equipment, with a larger range of movement, reducing the problem of low construction efficiency caused by maintenance personnel frequently lifting and lowering the standing platform to push the moving platform. Brief Description of the Drawings

[0011] Attached Figure 1 is a front view sectional structure schematic diagram of an embodiment of the utility model.

[0012] Attached Figure 2 is the first three-dimensional structure schematic diagram of the present utility model.

[0013] Attached Figure 3 is the second three-dimensional structure schematic diagram of the present utility model.

[0014] Attached Figure 4 is Figure 3 the cross-sectional structure schematic diagram of the arc-shaped plate member in

[0015] Attached Figure 5 is Figure 4 the enlarged structure schematic diagram of the position A in

[0016] Attached Figure 6 is the third three-dimensional structure schematic diagram of the present utility model.

[0017] Attached Figure 7 is the left view structure schematic diagram of the self-locking component of the present utility model.

[0018] The codes in the attached drawings are respectively: 1, mobile station; 2, self-locking roller; 3, arc-shaped displacement component; 4, front and rear adjustment component; 5, lifting component; 6, standing platform; 7, arc-shaped plate member; 8, arc-shaped groove; 9, arc-shaped guide rod; 10, position moving block; 11, displacement motor; 12, displacement gear; 13, displacement tooth groove; 14, adjustment table; 15, groove; 16, front and rear moving block; 17, straight guide rod; 18, telescopic cylinder; 19, self-locking component; 20, through groove; 21, threaded rod; 22, rotating groove; 23, adjusting sleeve; 24, mounting seat; 25, self-locking guide rod; 26, tooth alveolar groove; 27, locking tooth; 28, driving motor; 29, power gear; 30, transmission gear; 31, lifting guide plate; 32, vertical screw rod; 33, lifting guide block; 34, lifting motor. Specific embodiments

[0019] The present utility model is not limited by the following embodiments, and the specific implementation manners can be determined according to the technical solutions of the present utility model and the actual situation.

[0020] In the present utility model, for the convenience of description, the description of the relative position relationship of each component is carried out according to the layout mode of the attached Figure 1 drawings of the specification. For example, the position relationships such as front, rear, upper, lower, left, and right are determined according to the layout direction of the attached drawings of the specification.

[0021] The present utility model will be further described below in conjunction with the embodiments and the attached drawings:

[0022] Embodiment 1: As shown in the attached Figures 1-7As shown, the mechanical equipment maintenance device includes a moving platform 1, a self-locking roller 2 is fixed at the bottom of the moving platform 1, the moving platform 1 has an arc-shaped notch, an arc-shaped displacement component 3 is arranged in the arc-shaped notch, a front-and-rear adjustment component 4 is installed on the upper side of the arc-shaped displacement component 3, the arc-shaped displacement component 3 can drive the front-and-rear adjustment component 4 to move along the arc-shaped notch, a lifting component 5 is installed on the upper side of the front-and-rear adjustment component 4, and a lifting standing platform 6 is installed on the lifting component 5.

[0023] When in use, the mobile platform 1 is first pushed to the vicinity of the equipment to be repaired by the self-locking roller 2, and then the operator stands on the lifting and standing platform 6, and adjusts it to the required height through the lifting component 5. The lifting and standing platform 6 can be brought close to the equipment through the front and rear adjustment component 4, and can be moved along the outside of the equipment through the arc displacement component 3. Multi-point maintenance can be carried out without moving the mobile platform 1, and there is no need for personnel to get off to push it, thereby improving construction efficiency.

[0024] The above mechanical equipment maintenance device can be further optimized and / or improved according to actual needs:

[0025] Embodiment 2: As attached Figures 2-7 As shown, the arc displacement component 3 includes an arc plate 7, which is fitted in the position of the arc notch and matches the arc notch. An arc groove 8 is provided on the upper side of the arc plate 7, and an arc guide rod 9 is provided in the arc groove 8. The centers of the arc plate 7, the arc groove 8 and the arc guide rod 9 all coincide. A position moving block 10 is provided inside the arc groove 8 and is sleeved on the arc guide rod 9. The upper end of the position moving block 10 is located above the arc plate 7. A front and rear adjustment component 4 is installed on the upper end of the position moving block 10. A displacement motor 11 is embedded in the bottom of the position moving block 10. A displacement gear 12 is transmission-connected on the output shaft of the displacement motor 11. A displacement tooth groove 13 is provided at the bottom of the arc groove 8 corresponding to the position of the displacement gear 12, and the displacement gear 12 is meshed with the displacement tooth groove 13.

[0026] Start the displacement motor 11 to drive the displacement gear 12 to rotate. The rotation of the displacement gear 12 will drive the position moving block 10 to move in the arc plate 7 through the arc guide rod 9, so that the position moving block 10 moves along the arc groove 8 in the arc plate 7. The movement of the position moving block 10 will drive the front and rear adjustment components 4 and the lifting component 5 to move. The movement of the lifting component 5 will drive the standing platform 6 to move in the arc groove 8 area. In this way, the standing platform 6 can be moved around the mechanical equipment to change the position of the standing platform 6 on the surface of the mechanical equipment. There is no need to get on and off the movable moving platform 1. The operation is very simple, and the effect of moving the position of the standing platform 6 is achieved.

[0027] Embodiment 3: As attached Figure 7As shown in the figure, it further includes a self-locking component. The self-locking component includes a threaded rod 21. An arc-shaped through groove 20 that penetrates inside and outside is provided at the rear side of the arc-shaped plate member 7. A rotating groove 22 is provided at the rear side of the position moving block 10. The front end of the threaded rod 21 is rotatably installed in the rotating groove 22. The threaded rod 21 can move together with the position moving block 10. The rear end of the threaded rod 21 passes through the through groove 20 and is fixedly connected to a transmission gear 30. A driving motor 28 is installed at the rear part of the lower side of the front-back adjustment component 4. The output end of the driving motor 28 is drivingly connected to a power gear 29. The power gear 29 meshes with the transmission gear 30. The middle part of the threaded rod 21 is threadedly connected to an adjustment sleeve 23. A mounting seat 24 is fixed to the lower side of the front-back adjustment component 4. A self-locking guide rod 25 is provided on the mounting seat 24. The upper part of the adjustment sleeve 23 is sleeved on the self-locking guide rod 25. A locking tooth 27 is fixedly installed on the front side of the adjustment sleeve 23. A tooth groove 26 that can mesh with the locking tooth 27 is provided at the rear side of the arc-shaped plate member 7 corresponding to the position of the through groove 20.

[0028] When the driving motor 28 is started, it drives the power gear 29 to rotate. The rotation of the power gear 29 drives the transmission gear 30 to rotate. After the transmission gear 30 rotates, it drives the threaded rod 21 to rotate inside the rotating groove 22. The rotation of the threaded rod 21 drives the adjustment sleeve 23 to move forward, so that the locking tooth 27 meshes and locks with the tooth groove 26, fixing the position of the position moving block 10, or the rotation of the threaded rod 21 drives the adjustment sleeve 23 to move backward, so that the locking tooth 27 is separated from the tooth groove 26, releasing the lock, and then the position can be adjusted, thus achieving the self-locking function.

[0029] Embodiment 4: As shown in the attached Figure 6 figure, the front-back adjustment component 4 includes an adjustment table 14 and a front-back moving block 16. A groove 15 is formed at the top of the adjustment table 14. Two groups of straight guide rods 17 are provided in the groove 15. The front-back moving block 16 is movably sleeved outside the two groups of straight guide rods 17. The upper end of the front-back moving block 16 is higher than the adjustment table 14. A telescopic cylinder 18 is provided behind the adjustment table 14. The output shaft of the telescopic cylinder 18 passes through the adjustment table 14 and is fixedly connected to the rear side of the front-back moving block 16.

[0030] The telescopic cylinder 18 pushes the front-back moving block 16 to move back and forth along the two groups of straight guide rods 17. The front-back moving block 16 drives the lifting component 5 and the standing table 6 to move back and forth.

[0031] Embodiment 5: As shown in the attached Figures 1-3 figure, the lifting component 5 includes a lifting guide plate 31. The lifting guide plate 31 is fixedly installed at the top of the front-back adjustment component 4. A vertical screw rod 32 is rotatably connected inside the lifting guide plate 31. An adjustment guide block 33 is threadedly connected to the vertical screw rod 32. A lifting motor 34 is provided at the top of the lifting guide plate 31. The output shaft of the lifting motor 34 is drivingly connected to the top end of the vertical screw rod 32. The standing table 6 is installed on the front side of the adjustment guide block 33.

[0032] Start the lifting motor 34. The lifting motor 34 drives the vertical screw 32 to rotate. When the vertical screw 32 rotates, it drives the lifting guide block 33 to move up and down, for lifting the standing platform 6.

[0033] The above technical features constitute an embodiment of the present utility model, which has strong adaptability and implementation effects. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.

Claims

1. A mechanical equipment maintenance device, characterized in that It includes a moving platform, a self-locking roller is fixed on the bottom of the moving platform, the moving platform has an arc-shaped notch, an arc-shaped displacement component is arranged in the arc-shaped notch, a front-and-rear adjustment component is installed on the upper side of the arc-shaped displacement component, the arc-shaped displacement component can drive the front-and-rear adjustment component to move along the arc-shaped notch, a lifting component is installed on the upper side of the front-and-rear adjustment component, and a lifting standing platform is installed on the lifting component.

2. The mechanical equipment maintenance device according to claim 1, characterized in that The arc displacement component includes an arc plate, which is fitted in the position of the arc notch and matches the arc notch. An arc groove is provided on the upper side of the arc plate, and an arc guide rod is provided in the arc groove. The centers of the arc plate, the arc groove and the arc guide rod coincide with each other. A position moving block mounted on the arc guide rod is provided inside the arc groove. The upper end of the position moving block is located above the arc plate, and a front and rear adjustment component is installed on the upper end of the position moving block. A displacement motor is embedded in the bottom of the position moving block, and a displacement gear is connected to the output shaft of the displacement motor. A displacement tooth groove is provided at the bottom of the arc groove corresponding to the position of the displacement gear, and the displacement gear is meshed with the displacement tooth groove.

3. The mechanical equipment maintenance device according to claim 2, characterized in that The self-locking component also includes a threaded rod, an arc-shaped through groove which runs through the inside and outside of the rear side of the arc-shaped plate, a rotating groove is provided on the rear side of the position moving block, the front end of the threaded rod is rotatably installed in the rotating groove, the threaded rod can move together with the position moving block, and the rear end of the threaded rod is fixedly connected with a transmission gear after passing through the through groove. A driving motor is installed at the rear part of the lower side of the front and rear adjustment components, and a power gear is transmission-connected to the output end of the driving motor, the power gear is meshed with the transmission gear, an adjusting screw sleeve is threadedly connected to the middle part of the threaded rod, a mounting seat is fixed to the lower side of the front and rear adjustment components, a self-locking guide rod is provided on the mounting seat, the upper part of the adjusting screw sleeve is sleeved on the self-locking guide rod, a locking tooth is fixedly installed on the front side of the adjusting screw sleeve, and a tooth groove which can mesh with the locking tooth is provided on the rear side of the arc-shaped plate corresponding to the through groove position.

4. The mechanical equipment maintenance device according to claim 1, 2 or 3, characterized in that The front and rear adjustment components include an adjustment platform and a front and rear moving block. A groove is provided on the top of the adjustment platform. Two groups of straight guide rods are provided in the groove. The front and rear moving blocks are movably sleeved on the outsides of the two groups of straight guide rods. The upper ends of the front and rear moving blocks are higher than the adjustment platform. A telescopic cylinder is provided at the rear of the adjustment platform. The output shaft of the telescopic cylinder passes through the adjustment platform and is fixedly connected to the rear side of the front and rear moving blocks.

5. The mechanical equipment maintenance device according to claim 1, 2 or 3, characterized in that The lifting assembly includes a lifting guide plate, and the lifting guide plate is fixedly installed on the top of the front and rear adjustment assembly. The internal rotation of the lifting guide plate is connected to a vertical screw, and a lifting guide block is threadedly connected to the vertical screw. A lifting motor is arranged on the top of the lifting guide plate, and the output shaft of the lifting motor is transmission-connected to the top end of the vertical screw. The standing platform is installed on the front side of the lifting guide block.

6. The mechanical equipment maintenance device according to claim 4, characterized in that The lifting assembly includes a lifting guide plate, and the lifting guide plate is fixedly installed on the top of the front and rear adjustment assembly. The internal rotation of the lifting guide plate is connected to a vertical screw, and a lifting guide block is threadedly connected to the vertical screw. A lifting motor is arranged on the top of the lifting guide plate, and the output shaft of the lifting motor is transmission-connected to the top end of the vertical screw. The standing platform is installed on the front side of the lifting guide block.

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