Flange coupling convenient to maintain

Abstract

The utility model relates to the technical field of flange coupling production, and discloses a flange coupling convenient to maintain, which comprises a hoop, the outer wall of the hoop is fixedly connected with a fixing block, the inside of the fixing block is rotatably connected with a screw, the screw is in threaded connection with a first fixing block, and the first fixing block is fixedly connected to the outer wall of the hoop. When the flange block or the first flange block needs to be maintained, the screw is dismantled through a tool, the screw is in threaded connection with the clamping block and is rotationally connected with the fixing block at the moment, after the screw is dismantled, the hoop can be taken out, the flange block or the first flange block is maintained, the hoop installation process is simple and rapid, and the maintenance efficiency is improved. And meanwhile, the flange block and the first flange block can be rapidly maintained, problems can be found and solved in time, the fault rate is reduced, the service life of equipment is prolonged, it is guaranteed that the equipment runs in the optimal state, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flange coupling production, in particular to a flange coupling which is easy to maintain. Background Art

[0002] Couplings are primarily used to connect the driving and driven shafts of various mechanisms, rotating them together to transmit motion and power. Couplings are primarily categorized as rigid couplings and flexible couplings. Flange couplings are a rigid coupling type. They consist of two flanged halves connected to the two shafts using common keys, then bolted together to transmit motion and torque.

[0003] In the prior art, when the flange coupling needs to be maintained, if the space around the coupling is small, it may be necessary to temporarily move the power source to obtain sufficient operating space. Doing so not only wastes a lot of time, but also increases the workload and makes disassembly cumbersome. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a flange coupling that is easy to maintain.

[0005] The utility model adopts the following technical solution: a flange coupling that is easy to maintain, including a hoop, the outer wall of the hoop is fixedly connected to a fixed block, the fixed block is rotatably connected to a screw inside, the screw is threadedly connected to a fixed block one, the fixed block one is fixedly connected to the outer wall of the hoop, the inner wall of the hoop is fixedly connected to a clamping block, two fixed blocks are provided, and the two fixed blocks are symmetrically arranged around the center of the hoop.

[0006] Through the above technical solution, when the flange block or flange block 1 needs to be maintained, the screws are removed by tools. At this time, the screws are threadedly connected to the clamping block and are rotatably connected to the fixed block. When the screws are removed, the clamps can be taken out to maintain the flange block or flange block 1. The installation process of the clamps is simple and fast, and it is convenient for quick assembly and disassembly. At the same time, the flange block and flange block 1 can also be quickly maintained and serviced, which can timely discover and solve problems, reduce the failure rate, and thus extend the service life of the equipment, thereby ensuring that the equipment operates in the best condition and improves work efficiency.

[0007] As a further improvement to the above solution, the inner wall of the clamp is provided with a flange block, the outer wall of the flange block is provided with a slot, and the slot is provided on the outer wall of the block.

[0008] As a further improvement of the above solution, a connecting block is provided on the inner wall of the flange block, a connecting rod is fixedly connected to the outer wall of the connecting block, a motor is fixedly connected to the front of the connecting rod, and a fixing seat is fixedly connected to the bottom of the motor.

[0009] As a further improvement of the above solution, the outer wall of the clamp is provided with a flange block 1, the outer wall of the flange block is provided with a slot 1, the slot 1 is provided in contact with the outer wall of the block, the inner wall of the flange block is provided with a connecting block 1, and the outer wall of the connecting block is fixedly connected to a threaded rod.

[0010] As a further improvement of the above scheme, the threaded rod is threadedly connected to a fixed plate, the back of the fixed seat is fixedly connected to a base, a slide groove is provided on the top of the base, the outer wall of the slide groove is slidably connected to a slider, the slider is fixedly connected to the outer wall of the fixed plate, the top of the base is fixedly connected to a fixed block 2, the inner wall of the fixed block 2 is provided with a slide groove 1, the outer wall of the slide groove 1 is rotatably connected to a slider 1, and the slider 1 is fixedly connected to the back of the threaded rod.

[0011] Through the above technical solution, a slide groove is opened on the top of the base, the threaded rod is threadedly connected to the fixed plate, the fixed plate is fixed to the slider, and the slider is slidably connected to the slide groove, so that the fixed plate runs more stably.

[0012] As a further improvement of the above solution, the outer wall of the slider is fixedly connected to a fixing rod, the outer wall of the fixing rod is rotatably connected to a fixing plate 1, the interior of the fixing plate 1 is rotatably connected to a connecting rod 1, the end of the fixing plate 1 away from the fixing rod is rotatably connected to a connecting rod 2, and the outer wall of the connecting rod 2 is rotatably connected to a fixing plate 2.

[0013] As a further improvement of the above solution, the end of the fixed plate 2 away from the connecting rod 2 is rotatably connected to the fixed rod 1, the outer wall of the fixed rod 1 is fixedly connected to the fixed block 3, and the top of the fixed block 3 is fixedly connected to the support plate.

[0014] Through the above technical solution, when the slider moves, it drives the fixed rod to move, and the fixed rod and fixed plate 1 rotate. At the same time, fixed plate 1 and fixed plate 2 are rotatably connected through connecting rod 1 and connecting rod 2, thereby driving the support plate to move upward stably through fixed block 3. Stable jacking can effectively reduce the risk of tilting or instability, ensure the safety of operators and equipment, and make operations more precise, making it convenient for manual maintenance of the car.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can remove the screw by means of a tool when the flange block or the flange block 1 needs to be maintained. At this time, the screw is threadedly connected to the clamping block and is rotatably connected to the fixed block. After the screw is removed, the clamp can be taken out to maintain the flange block or the flange block 1. The installation process of the clamp is simple and fast, and it is convenient for rapid assembly and disassembly. At the same time, the flange block and the flange block 1 can also be quickly maintained and serviced, so that problems can be discovered and solved in time, the failure rate can be reduced, and the service life of the equipment can be extended, thereby ensuring that the equipment operates in the best state and improving work efficiency.

[0017] The utility model drives the fixing rod to move when the slider moves, and the fixing rod and the fixing plate 1 rotate. At the same time, the fixing plate 1 and the fixing plate 2 are rotatably connected through the connecting rod 1 and the connecting rod 2, thereby driving the support plate to move upward stably through the fixing block 3. The stable jacking can effectively reduce the risk of tilting or instability, ensure the safety of operators and equipment, and also make the operation more precise, which is convenient for manual maintenance of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the hoop of the utility model;

[0020] Figure 3 This is a schematic diagram of the flange block structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 5 This is a schematic diagram of the base structure of the utility model;

[0023] Figure 6 For this utility model Figure 5 A schematic diagram of the enlarged structure of the middle B part;

[0024] Figure 7 For this utility model Figure 5 The enlarged structural diagram of the middle C part;

[0025] Figure 8 It is a schematic diagram of the jacking structure of the utility model.

[0026] In the figure: 1. clamp; 2. fixing block; 3. screw; 4. fixing block 1; 5. clamping block; 6. flange block; 7. clamping groove; 8. connecting block; 9. connecting rod; 10. motor; 11. fixing seat; 12. flange block 1; 13. clamping groove 1; 14. connecting block 1; 15. threaded rod; 16. fixing plate; 17. base; 18. slide; 19. slider; 20. fixing block 2; 21. slide 1; 22. slider 1; 23. fixing rod; 24. fixing plate 1; 25. connecting rod 1; 26. connecting rod 2; 27. fixing plate 2; 28. fixing rod 1; 29. ​​fixing block 3; 30. support plate. DETAILED DESCRIPTION

[0027] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] Example:

[0029] Please combine Figure 1-8 The flange coupling of this embodiment is easy to maintain and is characterized in that it includes a hoop 1, a fixing block 2 is fixedly connected to the outer wall of the hoop 1, a screw 3 is rotatably connected inside the fixing block 2, the screw 3 is threadedly connected to a fixing block 4, the fixing block 4 is fixedly connected to the outer wall of the hoop 1, and a clamping block 5 is fixedly connected to the inner wall of the hoop 1. Two fixing blocks 2 are provided, and the two fixing blocks 2 are symmetrically arranged with the center of the hoop 1.

[0030] The inner wall of the clamp 1 is provided with a flange block 6 , the outer wall of the flange block 6 is provided with a clamping groove 7 , and the clamping groove 7 is provided in contact with the outer wall of the clamping block 5 .

[0031] The inner wall of the flange block 6 is contacted with a connecting block 8 , the outer wall of the connecting block 8 is fixedly connected to a connecting rod 9 , the front of the connecting rod 9 is fixedly connected to a motor 10 , and the bottom of the motor 10 is fixedly connected to a fixing seat 11 .

[0032] The outer wall of the clamp 1 is in contact with a flange block 12, the outer wall of the flange block 12 is provided with a slot 13, the slot 13 is in contact with the outer wall of the clamping block 5, the inner wall of the flange block 12 is in contact with a connecting block 14, and the outer wall of the connecting block 14 is fixedly connected to a threaded rod 15.

[0033] The threaded rod 15 is threadedly connected to a fixed plate 16, and a base 17 is fixedly connected to the back of the fixed seat 11. A slide groove 18 is provided on the top of the base 17, and a slider 19 is slidably connected to the outer wall of the slide groove 18. The slider 19 is fixedly connected to the outer wall of the fixed plate 16. A fixed block 20 is fixedly connected to the top of the base 17, and a slide groove 21 is provided on the inner wall of the fixed block 20. The outer wall of the slide groove 21 is rotatably connected to a slider 22, and the slider 22 is fixedly connected to the back of the threaded rod 15.

[0034] The outer wall of the slider 19 is fixedly connected to a fixing rod 23, the outer wall of the fixing rod 23 is rotatably connected to a fixing plate 1 24, the interior of the fixing plate 1 24 is rotatably connected to a connecting rod 1 25, the end of the fixing plate 1 24 away from the fixing rod 23 is rotatably connected to a connecting rod 2 26, and the outer wall of the connecting rod 2 26 is rotatably connected to a fixing plate 2 27.

[0035] One end of the fixing plate 27 away from the connecting rod 2 26 is rotatably connected to the fixing rod 1 28 , the outer wall of the fixing rod 1 28 is fixedly connected to the fixing block 3 29 , and the top of the fixing block 3 29 is fixedly connected to the support plate 30 .

[0036] When the flange block 6 or the flange block 12 needs to be maintained, the screw 3 is removed by a tool. At this time, the screw 3 is threadedly connected to the clamping block 5 and is rotatably connected to the fixing block 2. When the screw 3 is removed, the clamping hoop 1 can be taken out to maintain the flange block 6 or the flange block 12. The installation process of the clamping hoop 1 is simple and fast, which is convenient for rapid assembly and disassembly. At the same time, the flange block 6 and the flange block 12 can also be quickly maintained and repaired, so that problems can be discovered and solved in time, the failure rate can be reduced, thereby extending the service life of the equipment, ensuring that the equipment operates in the best state, and improving work efficiency. After the maintenance is completed, the flange block 6 and the connecting rod 9 are clamped together again through the connecting block 8, and the flange block 12 and the threaded rod 15 are clamped together through the connecting block 14. In order to prevent the flange block 6 and the flange block 12 from being separated from the connecting rod 9 and the threaded rod 15 during the rotation, the flange block 6 and The outer walls of the flange block 12 are respectively provided with a clamping groove 7 and a clamping groove 13, and the clamping block 5 is fixedly connected to the clamping hoop 1. At the same time, the clamping block 5 is clamped in the clamping groove 7 and the outer wall of the clamping groove 13. When the clamping hoop 1 is tightened by the screw 3, the motor 10 drives the connecting rod 9 to rotate, thereby causing the threaded rod 15 to rotate. A slide groove 18 is provided on the top of the base 17, and the threaded rod 15 is threadedly connected to the fixing plate 16. The fixing plate 16 is fixed to the slider 19. At the same time, the slider 19 is slidably connected to the slide groove 18, so that the operation of the fixing plate 16 is more stable. When the slider 19 moves, it drives the fixing rod 23 to move, and the fixing rod 23 and the fixing plate 1 24 rotate. At the same time, the fixing plate 1 24 and the fixing plate 2 27 are rotatably connected through the connecting rod 1 25 and the connecting rod 2 26, thereby driving the support plate 30 to move upward stably through the fixing block 3 29. Stable jacking can effectively reduce the risk of tilting or instability, ensure the safety of operators and equipment, and also make the operation more accurate and convenient for manual maintenance of the car.

[0037] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A flange coupling that is easy to maintain, characterized in that: The invention comprises a clamp (1), wherein the outer wall of the clamp (1) is fixedly connected to a fixing block (2), the fixing block (2) is rotatably connected to a screw (3) inside, the screw (3) is threadedly connected to a fixing block 1 (4), the fixing block 1 (4) is fixedly connected to the outer wall of the clamp (1), and the inner wall of the clamp (1) is fixedly connected to a clamping block (5), two fixing blocks (2) are provided, and the two fixing blocks (2) are symmetrically arranged around the center of the clamp (1).

2. A flange coupling easy to maintain according to claim 1, characterized in that: The inner wall of the clamp (1) is provided with a flange block (6) in contact therewith, the outer wall of the flange block (6) is provided with a clamping groove (7), and the clamping groove (7) is provided in contact with the outer wall of the clamping block (5).

3. The flange coupling easy to maintain according to claim 2, characterized in that: The inner wall of the flange block (6) is provided with a connecting block (8) in contact therewith, the outer wall of the connecting block (8) is fixedly connected to a connecting rod (9), the front surface of the connecting rod (9) is fixedly connected to a motor (10), and the bottom of the motor (10) is fixedly connected to a fixing seat (11).

4. A flange coupling easy to maintain according to claim 3, characterized in that: The outer wall of the clamp (1) is provided with a flange block (12) in contact, the outer wall of the flange block (12) is provided with a clamping groove (13), the clamping groove (13) is provided in contact with the outer wall of the clamping block (5), the inner wall of the flange block (12) is provided with a connecting block (14), and the outer wall of the connecting block (14) is fixedly connected with a threaded rod (15).

5. The flange coupling easy to maintain according to claim 4, characterized in that: The threaded rod (15) is threadedly connected to a fixed plate (16), the back of the fixed seat (11) is fixedly connected to a base (17), the top of the base (17) is provided with a slide groove (18), the outer wall of the slide groove (18) is slidably connected to a slider (19), the slider (19) is fixedly connected to the outer wall of the fixed plate (16), the top of the base (17) is fixedly connected to a fixed block 2 (20), the inner wall of the fixed block 2 (20) is provided with a slide groove 1 (21), the outer wall of the slide groove 1 (21) is rotatably connected to a slider 1 (22), and the slider 1 (22) is fixedly connected to the back of the threaded rod (15).

6. The flange coupling easy to maintain according to claim 5, characterized in that: The outer wall of the slider (19) is fixedly connected to a fixing rod (23), the outer wall of the fixing rod (23) is rotatably connected to a fixing plate 1 (24), the interior of the fixing plate 1 (24) is rotatably connected to a connecting rod 1 (25), the end of the fixing plate 1 (24) away from the fixing rod (23) is rotatably connected to a connecting rod 2 (26), and the outer wall of the connecting rod 2 (26) is rotatably connected to a fixing plate 2 (27).

7. The flange coupling easy to maintain according to claim 6, characterized in that: The end of the second fixing plate (27) away from the second connecting rod (26) is rotatably connected to the first fixing rod (28), the outer wall of the first fixing rod (28) is fixedly connected to the third fixing block (29), and the top of the third fixing block (29) is fixedly connected to the support plate (30).

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