Novel equipment maintenance device

Abstract

The utility model discloses a novel equipment maintenance device which comprises a connecting frame, a movable lifting mechanism is arranged in the middle of the connecting frame, supporting columns are fixed to the four end corners of the lower end of the connecting frame, and first connecting columns are arranged at the bottoms of the two supporting columns at the same end. The two ends of the upper end of the first connecting column are fixedly connected with the supporting columns at the two ends correspondingly, the two ends of the lower end of the first connecting column are fixedly connected with rolling wheels, and a clamping mechanism is arranged between the two supporting columns at the same end. According to the novel equipment maintenance device, through the structural matching design of the connecting frame and the movable lifting mechanism, when the chemical equipment needs to be lifted and maintained, the position of the hook can be adjusted through the structures of the connecting frame and the movable lifting mechanism, and then the connecting position of the hook and the chemical equipment can be rapidly adjusted; and the maintenance efficiency of the chemical equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of novel equipment maintenance devices, in particular to a novel equipment maintenance device. Background Art

[0002] Chemical equipment is part of chemical machinery. Chemical machinery includes two parts. One is chemical machinery, which mainly refers to equipment such as fans, compressors, various pumps for fluid transportation. Its main component is moving machinery, generally called chemical machinery.

[0003] For example, a Chinese invention patent (CN109368521A) discloses a support device for chemical equipment maintenance, which states: "Through the arrangement of sliding rods, support plates, threaded rods, threaded sleeves, gear rings, fixed bearings, vertical plates, connecting plates, motors and circular gears, the hook can be effectively and smoothly driven to be raised and lowered, avoiding the large swing of traditional rope lifting and lowering, and ensuring the stability of the entire device during operation."

[0004] Based on the above, it can be seen that the following technical problems still exist in the prior art: the existing chemical equipment maintenance rack has a simple structure, and when the chemical equipment needs to be lifted, its lifting position cannot be adjusted, thereby reducing the efficiency of chemical equipment maintenance. For this reason, the present application proposes a new equipment maintenance device to solve the above-mentioned technical problems and provide a new technical solution. Utility Model Content

[0005] Based on this, it is necessary to provide a new type of equipment maintenance device to address the above-mentioned technical problems. Through the structural coordination design of the connecting frame and the mobile lifting mechanism, when the chemical equipment needs to be lifted for maintenance, the position of the hook can be adjusted through the structure of the connecting frame and the mobile lifting mechanism, and then the position of the connection between the hook and the chemical equipment can be quickly adjusted, thereby improving the efficiency of maintenance of the chemical equipment.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The invention discloses a novel equipment maintenance device, which is applied to chemical plant equipment.

[0008] The novel equipment maintenance device specifically comprises a connecting frame, a movable lifting mechanism is arranged in the middle of the connecting frame, support columns are fixed at the positions of the four end corners of the lower end of the connecting frame, a first connecting column is arranged at the bottom of the two support columns at the same end, the two ends of the upper end of the first connecting column are respectively fixedly connected to the support columns at the two ends, the two ends of the lower end of the first connecting column are fixedly connected to rollers, and a clamping mechanism is arranged between the two support columns at the same end;

[0009] The mobile lifting mechanism includes a second connecting column, a first motor is fixedly connected to the middle part of the upper end of the second connecting column, a first round rod is fixedly connected to the output end of the first motor, an end of the first round rod away from the first motor is rotatably connected to a support seat, the support seat is fixedly connected to the second connecting column, a rope collecting wheel is fixedly connected to the outer side of the first round rod and at a position between the first motor and the support seat, a connecting rope is fixedly connected to the inside of the rope collecting wheel, a second notch is opened in the middle part of the second connecting column and at a position corresponding to the connecting rope, an end of the connecting rope away from the rope collecting wheel passes through the position of the second notch and extends to the outer side of the lower end of the second connecting column and is fixedly connected to a hook.

[0010] As a preferred embodiment of the new equipment maintenance device provided by the utility model, a first slot is provided on both sides of the inner side of the connecting frame, and both ends of the second connecting column respectively extend to the inside of the first slot on both sides of the connecting frame, and the upper and lower ends of the second connecting column located inside the first slot are fixedly connected with a slider, and a first sliding groove is provided inside the first slot and at a position corresponding to the slider, and the slider is slidably connected to the first sliding groove.

[0011] As a preferred embodiment of the new equipment maintenance device provided by the utility model, the second connecting column is provided with a third slot at the bottom of both ends of the first slot, a second motor is embedded in the second connecting column near the third slot, a second round rod is fixedly connected to the output end of the second motor, an end of the second round rod away from the second motor is rotatably connected to one side of the third slot, a gear is fixedly connected to the outer side of the second round rod, a rack is fixedly connected to the bottom of the first slot and at a position corresponding to the gear, and the gear is meshingly connected to the rack.

[0012] As a preferred embodiment of the new equipment maintenance device provided by the utility model, a cavity is opened in the middle part of the support column, a second slide groove is opened on the side of the support column close to the clamping mechanism, a first screw is arranged inside the cavity, a third motor is fixedly connected to the bottom of the first screw, the third motor is fixedly connected to the bottom of the cavity, an end of the first screw away from the third motor is rotatably connected to a first bearing, and an end of the first bearing away from the first screw is fixedly connected to the top of the cavity.

[0013] As a preferred embodiment of the new equipment maintenance device provided by the utility model, the clamping mechanism includes a connecting plate, both ends of the connecting plate are fixedly connected with connecting blocks, the connecting blocks at both ends of the connecting plate extend to the interior of the two support columns at the same end respectively and are threadedly connected to the first screw, the connecting block is slidably connected to the second slide groove, the middle part of the connecting plate is fixedly threadedly connected with the second screw, one end of the second screw is located on the outside of the connecting plate, the end of the second screw located on the outside of the connecting plate is fixedly connected with a turntable, the other end of the second screw is located on the other side of the connecting plate, the end of the second screw located on the other side of the connecting plate is rotatably connected with a second bearing, the end of the second bearing away from the second screw is fixedly connected to a clamping disk, and the side of the clamping disk away from the second bearing is fixedly connected to a clamping pad.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The novel equipment maintenance device provided by the utility model is designed through the structural coordination of the connecting frame and the mobile lifting mechanism, so that when the chemical equipment needs to be lifted for maintenance, the position of the hook can be adjusted through the structure of the connecting frame and the mobile lifting mechanism, and then the position of the connection between the hook and the chemical equipment can be quickly adjusted, thereby improving the efficiency of chemical equipment maintenance.

[0016] The new equipment maintenance device provided by the utility model, through the structural design of the clamping mechanism, can clamp the raised chemical equipment through the clamping mechanism when the chemical equipment is raised, and the clamping of the clamping mechanism can prevent the raised chemical equipment from shaking, thereby improving the safety of the maintenance work of the chemical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. 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.

[0018] Figure 1 A schematic diagram of the overall structure of the new equipment maintenance device provided by the utility model;

[0019] Figure 2 A structural schematic diagram of a mobile lifting mechanism of a new equipment maintenance device provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of the third notch of the new equipment maintenance device provided by the utility model;

[0021] Figure 4An enlarged view of the new equipment maintenance device A provided by the utility model;

[0022] Figure 5 A structural schematic diagram of the first bearing, the second slide groove, the first screw rod and the third motor of the new equipment maintenance device provided by the utility model;

[0023] Figure 6 This is a structural schematic diagram of the clamping mechanism of the novel equipment maintenance device provided by the utility model.

[0024] The markings in the figure are as follows:

[0025] 1. Connecting frame; 2. Mobile lifting mechanism; 3. Support column; 4. First connecting column; 5. Clamping mechanism; 6. Roller; 7. Second connecting column; 8. First motor; 9. First round rod; 10. Rope-collecting wheel; 11. Support seat; 12. Connecting rope; 13. Hook; 14. Slider; 15. Rack; 16. First notch; 17. First slide groove; 18. Second notch; 19. Third notch; 20. Second motor; 21. Second round rod; 22. Gear; 23. First bearing; 24. Second slide groove; 25. First screw; 26. Third motor; 27. Connecting plate; 28. Connecting block; 29. ​​Second screw; 30. Turntable; 31. Second bearing; 32. Clamping plate; 33. Clamping pad. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, 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 only 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 should fall within the scope of protection of the utility model.

[0027] As described in the background art, traditional dredging using large-scale stirring devices is inefficient and is mostly performed for periodic cleaning, and cannot be used in daily maintenance for a long time.

[0028] In order to solve this technical problem, the utility model provides a novel equipment maintenance device, which is applied to chemical plant equipment.

[0029] Specifically, please refer to Figure 1The new equipment maintenance device specifically includes a connecting frame 1, a mobile lifting mechanism 2 is arranged in the middle of the connecting frame 1, support columns 3 are fixed at the positions of the four end corners of the lower end of the connecting frame 1, and the bottoms of the two support columns 3 at the same end are provided with first connecting columns 4, the two ends of the upper end of the first connecting column 4 are respectively fixedly connected to the support columns 3 at the two ends, and the two ends of the lower end of the first connecting column 4 are fixedly connected with rollers 6, and a clamping mechanism 5 is arranged between the two support columns 3 at the same end.

[0030] The novel equipment maintenance device provided by the utility model is designed through the structural coordination of the connecting frame 1 and the mobile lifting mechanism 2, so that when the chemical equipment needs to be lifted for maintenance, the position of the hook 13 can be adjusted through the structure of the connecting frame 1 and the mobile lifting mechanism 2, and then the position of the connection between the hook 13 and the chemical equipment can be quickly adjusted, thereby improving the efficiency of chemical equipment maintenance.

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] Please refer to Figure 1-Figure 4 A new type of equipment maintenance device includes a connecting frame 1, a mobile lifting mechanism 2 is arranged in the middle of the connecting frame 1, support columns 3 are fixed at the positions of the four end corners of the lower end of the connecting frame 1, and the bottoms of the two support columns 3 at the same end are provided with first connecting columns 4, the two ends of the upper end of the first connecting column 4 are respectively fixedly connected to the support columns 3 at the two ends, the two ends of the lower end of the first connecting column 4 are fixedly connected with rollers 6, and a clamping mechanism 5 is arranged between the two support columns 3 at the same end.

[0034] Specifically, the mobile lifting mechanism 2 includes a second connecting column 7, a first motor 8 is fixedly connected to the middle of the upper end of the second connecting column 7, and a first round rod 9 is fixedly connected to the output end of the first motor 8, wherein, in order to support the first round rod 9, the first round rod 9 is rotatably connected to a support seat 11 at one end away from the first motor 8, and the support seat 11 is fixedly connected to the second connecting column 7, a rope-collecting wheel 10 is fixedly connected to the outer side of the first round rod 9 and at a position between the first motor 8 and the support seat 11, and a connecting rope 12 is fixedly connected to the inside of the rope-collecting wheel 10, a second slot 18 is opened in the middle of the second connecting column 7 and at a position corresponding to the connecting rope 12, and an end of the connecting rope 12 away from the rope-collecting wheel 10 passes through the position of the second slot 18 and extends to the outer side of the lower end of the second connecting column 7 and is fixedly connected to a hook 13.

[0035] Specifically, first slots 16 are provided on both sides of the inner side of the connecting frame 1, and both ends of the second connecting column 7 extend to the inside of the first slots 16 on both sides of the connecting frame 1, respectively. In order to prevent the second connecting column 7 from accidentally falling off and sliding out of the first slot 16, the second connecting column 7 is located in the first slot 16. Both upper and lower ends are fixedly connected with sliders 14, and a first sliding groove 17 is provided inside the first slot 16 and at a position corresponding to the slider 14, and the slider 14 is slidably connected to the first sliding groove 17.

[0036] Furthermore, the second connecting column 7 is provided with a third slot 19 at the bottom of both ends of the first slot 16, and a second motor 20 is embedded in the second connecting column 7 and near the third slot 19. The output end of the second motor 20 is fixedly connected to a second round rod 21, and the end of the second round rod 21 away from the second motor 20 is rotatably connected to one side of the third slot 19. A gear 22 is fixedly connected to the outer side of the second round rod 21, and a rack 15 is fixedly connected to the bottom of the first slot 16 and at a position corresponding to the gear 22, and the gear 22 is meshingly connected to the rack 15.

[0037] Through the above structural design, it can be known that when the chemical equipment needs to be hoisted for maintenance, the support column 3 is pushed, and then the support column 3 transmits the pushing force to the first connecting column 4, and then the position of the connecting frame 1 is moved through the roller 6 at the bottom of the first connecting column 4. When the connecting frame 1 is moved to the approximate position, the second motor 20 is started, and then the second motor 20 drives the second round rod 21 to rotate, and the rotation of the second round rod 21 drives the gear 22 to rotate, and the rotation of the gear 22 makes the gear 22 move on the rack 15, thereby driving the second connecting column 7 to move inside the first notch 16, and then adjusting the hook 13 to When it is at the designated position, the first motor 8 is started, and the first motor 8 after starting drives the first round rod 9 to rotate, and the rope collecting wheel 10 is rotated by the rotation of the first round rod 9, and the connecting rope 12 is lowered by the rotation of the rope collecting wheel 10 to lower the hook 13. When the hook 13 is connected to the chemical equipment, the first motor 8 is started, and the first round rod 9 is reversed by the first motor 8 after starting, and the rope collecting wheel 10 is reversed by the reversal of the first round rod 9, and the connecting rope 12 is recovered by the reversal of the rope collecting wheel 10, and then the hook 13 is driven to rise, and the chemical equipment is raised by the rise of the hook 13.

[0038] Embodiment 2:

[0039] The novel equipment maintenance device provided in Example 1 is further optimized, specifically, as follows: Figure 5 , Figure 6As shown, a cavity is opened in the middle part of the interior of the support column 3, a second slide groove 24 is opened on the side of the support column 3 close to the clamping mechanism 5, a first screw 25 is arranged inside the cavity, a third motor 26 is fixedly connected to the bottom of the first screw 25, the third motor 26 is fixedly connected to the bottom of the cavity, an end of the first screw 25 away from the third motor 26 is rotatably connected to a first bearing 23, and an end of the first bearing 23 away from the first screw 25 is fixedly connected to the top of the cavity.

[0040] Specifically, the clamping mechanism 5 includes a connecting plate 27, both ends of which are fixedly connected with connecting blocks 28, the connecting blocks 28 at both ends of the connecting plate 27 extend to the inside of the two support columns 3 at the same end and are threadedly connected to the first screw 25, the connecting blocks 28 are slidably connected to the second slide groove 24, and the middle part of the connecting plate 27 is fixedly threadedly connected with a second screw 29, one end of the second screw 29 is located on the outside of the connecting plate 27, and the end of the second screw 29 located on the outside of the connecting plate 27 is fixedly connected with a turntable 30, and the other end of the second screw 29 is located on the other side of the connecting plate 27, and the end of the second screw 29 located on the other side of the connecting plate 27 is rotatably connected with a second bearing 31, and the end of the second bearing 31 away from the second screw 29 is fixedly connected with a clamping plate 32, wherein, in order to prevent wear on the chemical equipment during the clamping process, a clamping pad 33 is fixedly connected to the side of the clamping plate 32 away from the second bearing 31.

[0041] Through the above structural design, it can be known that when the raised chemical equipment needs to be clamped and fixed to prevent shaking, the third motor 26 is started, and the started third motor 26 drives the first screw 25 to rotate, and the rotation of the first screw 25 drives the connecting block 28 to move up and down on the first screw 25, and the movement of the connecting block 28 drives the connecting plate 27 to move. When the position of the connecting plate 27 is adjusted to a suitable position, the turntable 30 is rotated, and the rotation of the turntable 30 drives the second screw 29 to rotate on the connecting plate 27. When the second screw 29 rotates, the second screw 29 drives the clamping plate 32 to approach the chemical equipment. The clamping plate 32 is continuously approached to the chemical equipment, so that the clamping pad 33 clamps the chemical equipment, and then the clamping pads 33 at both ends clamp the chemical equipment, thereby preventing the chemical equipment from shaking when it is raised for maintenance.

Claims

1. A new type of equipment maintenance device, characterized in that: It comprises a connecting frame (1), a movable lifting mechanism (2) is arranged in the middle of the connecting frame (1), support columns (3) are fixed at the positions of the four end corners of the lower end of the connecting frame (1), the bottoms of the two support columns (3) at the same end are provided with first connecting columns (4), the two ends of the upper end of the first connecting column (4) are respectively fixedly connected to the support columns (3) at the two ends, the two ends of the lower end of the first connecting column (4) are fixedly connected to rollers (6), and a clamping mechanism (5) is arranged between the two support columns (3) at the same end; The mobile lifting mechanism (2) comprises a second connecting column (7), a first motor (8) is fixedly connected to the middle of the upper end of the second connecting column (7), a first round rod (9) is fixedly connected to the output end of the first motor (8), an end of the first round rod (9) away from the first motor (8) is rotatably connected to a support seat (11), the support seat (11) is fixedly connected to the second connecting column (7), a rope collecting wheel (10) is fixedly connected to the outer side of the first round rod (9) and at a position between the first motor (8) and the support seat (11), a connecting rope (12) is fixedly connected to the inside of the rope collecting wheel (10), a second notch (18) is provided in the middle of the second connecting column (7) and at a position corresponding to the connecting rope (12), and an end of the connecting rope (12) away from the rope collecting wheel (10) passes through the position of the second notch (18) and extends to the outer side of the lower end of the second connecting column (7) and is fixedly connected to a hook (13).

2. The novel equipment maintenance device according to claim 1 is characterized in that: Both sides of the inner side of the connecting frame (1) are provided with first notches (16), and both ends of the second connecting column (7) extend to the inside of the first notches (16) on both sides of the connecting frame (1), respectively; the upper and lower ends of the second connecting column (7) located inside the first notches (16) are fixedly connected with sliders (14); a first sliding groove (17) is provided inside the first notch (16) and at a position corresponding to the slider (14); the slider (14) is slidably connected to the first sliding groove (17).

3. The novel equipment maintenance device according to claim 2 is characterized in that: The second connecting column (7) is provided with a third notch (19) at the bottom of both ends of the first notch (16); a second motor (20) is embedded in the second connecting column (7) at a position close to the third notch (19); a second round rod (21) is fixedly connected to the output end of the second motor (20); an end of the second round rod (21) away from the second motor (20) is rotatably connected to one side of the third notch (19); a gear (22) is fixedly connected to the outer side of the second round rod (21); a rack (15) is fixedly connected to the bottom of the first notch (16) at a position corresponding to the gear (22); the gear (22) is meshingly connected to the rack (15).

4. The novel equipment maintenance device according to claim 1 is characterized in that: A cavity is provided in the middle of the support column (3), a second slide groove (24) is provided on one side of the support column (3) close to the clamping mechanism (5), a first screw (25) is provided inside the cavity, a third motor (26) is fixedly connected to the bottom of the first screw (25), the third motor (26) is fixedly connected to the bottom of the cavity, an end of the first screw (25) away from the third motor (26) is rotatably connected to a first bearing (23), and an end of the first bearing (23) away from the first screw (25) is fixedly connected to the top of the cavity.

5. The novel equipment maintenance device according to claim 4 is characterized in that: The clamping mechanism (5) comprises a connecting plate (27), both ends of the connecting plate (27) are fixedly connected with connecting blocks (28), the connecting blocks (28) at both ends of the connecting plate (27) respectively extend to the inside of two supporting columns (3) at the same end and are threadedly connected with the first screw rod (25), the connecting block (28) is slidably connected with the second sliding groove (24), the middle part of the connecting plate (27) is fixedly threadedly connected with the second screw rod (29), one end of the second screw rod (29) is located on the outside of the connecting plate (27), One end of the second screw rod (29) located outside the connecting plate (27) is fixedly connected to a rotating disk (30), the other end of the second screw rod (29) is located on the other side of the connecting plate (27), one end of the second screw rod (29) located on the other side of the connecting plate (27) is rotatably connected to a second bearing (31), one end of the second bearing (31) away from the second screw rod (29) is fixedly connected to a clamping disk (32), and one side of the clamping disk (32) away from the second bearing (31) is fixedly connected to a clamping pad (33).

Images