Auxiliary fixing device convenient for hanging magnetic pole

Abstract

The utility model relates to the technical field of magnetic pole hanging, in particular to an auxiliary fixing device convenient for magnetic pole hanging, which comprises a placing plate and a stabilizing device, a motor shell is arranged on the upper surface of the placing plate, a connecting column is fixedly connected to the upper surface of the placing plate, and a sliding arm is fixedly connected to one end, far away from the placing plate, of the connecting column. And an air cylinder is arranged on the lower surface of the sliding arm, the stabilizing device is arranged on the surface of the placing plate, and the stabilizing device comprises a first fixing plate and a second fixing plate. According to the utility model, through the arrangement of the stabilizing device, the motor shell is effectively fixed, the effect of fixing the motor shell is achieved, and the problems that when the equipment is used, the motor shell is randomly placed on the surface of the placing plate, and when magnetic poles are placed, the equipment is easy to shake due to external force and the like are solved. And the situation that the motor shell moves on the surface of the placement plate easily, and the magnetic pole is difficult to be accurately placed in the motor shell is avoided, and the stability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic pole hanging, in particular to an auxiliary fixing device for facilitating magnetic pole hanging. Background Art

[0002] Pole mounting is a process for the production and installation of motors. The pole is an irregular object with magnetic force. It is installed inside the motor by placing it in a hoisting position. Therefore, an auxiliary fixing device that is convenient for pole mounting is used to install the pole.

[0003] Prior art, such as the utility model with publication number CN206962658U, discloses a magnetic pole mounting device for a hydro-turbine generator. The patent adopts a support mechanism, a left roller mechanism and a right roller mechanism arranged side by side on the upper part of the support mechanism for supporting the magnetic pole rotating shaft, two guide rails arranged in parallel on the ground and located below the support mechanism, and a moving trolley rollingly arranged on the guide rails for supporting and moving the magnetic pole forward and backward; the left roller mechanism and the right roller mechanism have the same structure and both include a roller bracket arranged on the upper part of the support mechanism and a roller bracket rotatably arranged on the roller bracket. roller; the supporting mechanism comprises a left leg, a right leg and a supporting cross plate arranged at the upper ends of the left leg and the right leg, and the left roller mechanism and the right roller mechanism are arranged side by side on the supporting cross plate; the utility model equipment solves the problem that the equipment uses a steel wire rope to wrap the generator rotor pole for several turns, and then uses a bridge crane to horizontally lift the pole and hang it on the yoke; this hanging method is difficult to ensure the position accuracy of the pole. When the axial direction of the pole is not perpendicular to the yoke surface, the T tail of the pole cannot match the T-slot of the yoke, and it is necessary to rely on manpower to continuously adjust its position, which is inefficient and has low accuracy.

[0004] In daily work, when the equipment is lifting the magnetic poles, the motor casing is placed randomly on the surface of the placement plate. When placing the magnetic poles, the equipment is easily shaken by external forces, which can easily cause the motor casing to move on the surface of the placement plate, making it difficult to accurately place the magnetic poles inside the motor casing. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that the motor housing is prone to shaking when the equipment is used and is difficult to install accurately, and proposes an auxiliary fixing device that is convenient for pole hanging.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary fixing device for pole hanging, comprising a placing plate and a stabilizing device, the upper surface of the placing plate is provided with a motor housing, the upper surface of the placing plate is fixedly connected with a connecting column, the end of the connecting column away from the placing plate is fixedly connected with a sliding arm, the lower surface of the sliding arm is provided with a cylinder, the stabilizing device is arranged on the surface of the placing plate, the stabilizing device comprises a first fixing plate and a second fixing plate, the first fixing plate is fixedly connected to the upper surface of the placing plate, the second fixing plate is arranged on the side of the motor housing, the surface of the placing plate is fixedly connected with a limiting column, the side of the second fixing plate is fixedly connected with a sliding plate, the inner wall of the sliding plate is fixedly connected with a sliding rod, the sliding rod is slidably connected to the inside of the limiting column, and the surface of the sliding plate is provided with an adjustment groove.

[0007] Furthermore, a pull groove is opened and connected at the top of the limiting column, and a pull rod is slidably connected to the inner wall of the pull groove. By setting the limiting column, the skateboard can be limited, thereby reducing the risk of the skateboard shaking when the device is in use, causing the second fixing plate at one end of the skateboard to detach from the surface of the motor housing and become difficult to fix.

[0008] Furthermore, one end of the pull rod is fixedly connected with an adjusting rod, and the adjusting rod is engaged with the inner wall of the adjusting groove. The adjusting rod is provided to facilitate limiting the slide plate.

[0009] Furthermore, one end of the pull rod is fixedly connected to a first spring, and one end of the first spring away from the pull rod is fixedly connected to the inner wall of the pull groove. The first spring is provided to facilitate applying a restoring elastic force to the pull rod.

[0010] Furthermore, a replacement device is provided at one end of the cylinder, and the replacement device includes a clamp and a slot. The clamp is provided at one end of the cylinder, and the slot is provided on the side of the cylinder. A sliding hole is provided on the surface of the clamp, and a moving rod is fixedly connected to the inside of the sliding hole. A slider is slidably connected to the surface of the moving rod, and the slider is slidably connected to the inner wall of the sliding hole. By providing the clamp, the magnetic pole can be clamped, which reduces the problem that the magnetic pole is uneven when the equipment is in use. The magnetic pole is generally hoisted using cables, which easily causes the magnetic pole to be uneven.

[0011] Furthermore, a clamping rod is fixedly connected to the side of the sliding block, and the clamping rod is clamped with the inner wall of the clamping groove. The clamping rod is provided to facilitate the connection restriction between the clamper and the cylinder.

[0012] Furthermore, a second spring is sleeved and connected to the surface of the moving rod, and two ends of the second spring are respectively fixedly connected to the surface of the slider and the inside of the sliding hole. The second spring is provided to facilitate applying a restoring elastic force to the slider.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the device is in use, the user clamps the magnetic pole to be hoisted with the clamp, and then places the motor housing on the surface of the placement plate, and then starts the sliding cylinder to drive the magnetic pole to be placed inside the motor housing. When the device is in use, the user pulls the pull rod, and then the pull rod moves to drive the second spring displacement deformation to generate elastic force. When the pull rod moves, it drives the adjusting rod to move. When the adjusting rod moves, it separates from the inside of the adjusting groove, and then the slide plate loses its restraint, and then the sliding slide drives the slide rod to slide on the inner wall of the limiting column. When the slide plate moves, it drives the second fixed plate to move away from the surface of the motor housing. By setting a stabilizing device, the motor housing is effectively fixed, which plays a role in fixing the motor housing, reduces the risk of the motor housing being placed on the surface of the placement plate at will when the device is in use. When the magnetic pole is placed, the device is easily shaken by external force, which easily causes the motor housing to move on the surface of the placement plate, making it difficult to accurately place the magnetic pole inside the motor housing, thereby improving the stability of the device.

[0015] 2. In the utility model, by setting a replacement device, when the equipment is in use, the user slides the slider, and then the movement of the slider drives the clamping rod to move. When the clamping rod moves, it disengages from the inside of the clamping slot. When the slider moves, it drives the second spring to displace and deform to generate elastic force. When the clamping rod disengages from the inside of the clamping slot, the clamp loses its restraint, and the clamp is pulled out of one end of the cylinder for replacement. By setting a replacement device, the clamp is effectively replaced, which plays a role in quickly replacing the clamp, reducing the difficulty of the clamp to clamp different types of magnetic poles when the equipment is in use, and the need to replace the clamp is reduced. However, the clamp is generally fixed with bolts and is difficult to replace quickly, resulting in reduced work efficiency for the user, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a magnetic pole hanging auxiliary fixing device is proposed for the utility model;

[0017] Figure 2 A side view structural schematic diagram of a magnetic pole hanging auxiliary fixing device is proposed for the utility model;

[0018] Figure 3 A partial structural schematic diagram of a magnetic pole hanging auxiliary fixing device is proposed for the utility model;

[0019] Figure 4 The utility model proposes a magnetic pole hanging auxiliary fixing device Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes a magnetic pole hanging auxiliary fixing device Figure 3 Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Placement plate; 2. Connecting column; 3. Sliding arm; 4. Cylinder; 5. Motor housing; 6. Stabilizing device; 61. First fixed plate; 62. Second fixed plate; 63. Sliding plate; 64. Limiting column; 65. Sliding rod; 66. Adjusting groove; 67. Pulling groove; 68. Pull rod; 69. Adjusting rod; 610. First spring; 7. Replacement device; 71. Clamp; 72. Slot; 73. Sliding hole; 74. Sliding block; 75. Clamping rod; 76. Moving rod; 77. Second spring. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: an auxiliary fixing device for facilitating pole hanging, comprising a placement plate 1 and a stabilizing device 6, a motor housing 5 is provided on the upper surface of the placement plate 1, a connecting column 2 is fixedly connected to the upper surface of the placement plate 1, a sliding arm 3 is fixedly connected to one end of the connecting column 2 away from the placement plate 1, and a cylinder 4 is provided on the lower surface of the sliding arm 3.

[0023] The specific settings and functions of the stabilizing device 6 and the replacing device 7 are described in detail below.

[0024] In this embodiment: the stabilizing device 6 is arranged on the surface of the placement plate 1, and the stabilizing device 6 includes a first fixed plate 61 and a second fixed plate 62. The first fixed plate 61 is fixedly connected to the upper surface of the placement plate 1, and the second fixed plate 62 is arranged on the side of the motor housing 5. A limiting column 64 is fixedly connected to the surface of the placement plate 1, and a slide plate 63 is fixedly connected to the side of the second fixed plate 62. A sliding rod 65 is fixedly connected to the inner wall of the slide plate 63. The sliding rod 65 is slidably connected to the inside of the limiting column 64, and an adjustment groove 66 is opened on the surface of the slide plate 63.

[0025] Specifically, a draw groove 67 is opened and connected to the top of the limiting column 64 , and a draw rod 68 is slidably connected to the inner wall of the draw groove 67 .

[0026] In this embodiment: by setting a limiting column 64, the slide plate 63 can be limited, which reduces the possibility of the slide plate 63 shaking when the device is in use, causing the second fixing plate 62 at one end of the slide plate 63 to be detached from the surface of the motor housing 5 and difficult to fix.

[0027] Specifically, one end of the pull rod 68 is fixedly connected with an adjusting rod 69 , and the adjusting rod 69 is engaged with the inner wall of the adjusting groove 66 . The adjusting rod 69 is provided to facilitate limiting the slide plate 63 .

[0028] Specifically, one end of the pull rod 68 is fixedly connected to the first spring 610 , and one end of the first spring 610 away from the pull rod 68 is fixedly connected to the inner wall of the pull groove 67 . The first spring 610 is provided to facilitate applying a restoring elastic force to the pull rod 68 .

[0029] In this embodiment: a replacement device 7 is provided at one end of the cylinder 4, and the replacement device 7 includes a clamp 71 and a slot 72. The clamp 71 is provided at one end of the cylinder 4, and the slot 72 is provided on the side of the cylinder 4. A sliding hole 73 is provided on the surface of the clamp 71, and a moving rod 76 is fixedly connected to the inside of the sliding hole 73. A slider 74 is slidably connected to the surface of the moving rod 76, and the slider 74 is slidably connected to the inner wall of the sliding hole 73.

[0030] In this embodiment, the magnetic pole can be clamped by providing the clamp 71, which reduces the problem that the magnetic pole is uneven when the equipment is in use. The magnetic pole is usually hoisted by using cables.

[0031] Specifically, a clamping rod 75 is fixedly connected to the side of the sliding block 74 , and the clamping rod 75 is clamped with the inner wall of the clamping groove 72 . The clamping rod 75 is provided to facilitate the connection restriction between the clamper 71 and the cylinder 4 .

[0032] Specifically, a second spring 77 is sleeved and connected to the surface of the moving rod 76 , and two ends of the second spring 77 are fixedly connected to the surface of the slider 74 and the inside of the sliding hole 73 respectively. The second spring 77 is provided to facilitate applying a restoring elastic force to the slider 74 .

[0033] Working principle: When the equipment is in use, the user clamps the magnetic pole to be hoisted with the clamp 71, and then places the motor housing 5 on the surface of the placement plate 1, and then starts the sliding cylinder 4 to drive the magnetic pole to be placed inside the motor housing 5. When the equipment is in use, the user pulls the pull rod 68, and then the pull rod 68 moves to drive the second spring 77 to displace and deform to generate elastic force. When the pull rod 68 moves, it drives the adjustment rod 69 to move, and when the adjustment rod 69 moves, it is separated from the inside of the adjustment groove 66, and then the slide plate 63 loses its restraint, and then the sliding slide plate 63 drives the slide bar 65 to slide on the inner wall of the limiting column 64, and when the slide plate 63 moves, it drives the second fixed plate 62 to move away from the surface of the motor housing 5. By setting the stabilizing device 6, the motor housing 5 is effectively fixed, which plays a role in fixing the motor housing 5, reducing the possibility that the motor housing 5 is randomly placed on the surface of the placement plate 1 when the equipment is in use. When the magnetic pole is placed, the equipment is easily shaken by external force, which easily causes the motor housing 5 to move on the surface of the placement plate 1, making it difficult to accurately place the magnetic pole inside the motor housing 5, thereby improving the stability of the equipment.

[0034] When the device is in use, the user slides the slider 74, and the slider 74 moves to drive the clamping rod 75 to move. When the clamping rod 75 moves, it disengages from the interior of the clamping slot 72. When the slider 74 moves, it drives the second spring 77 to displace and deform to generate elastic force. When the clamping rod 75 disengages from the interior of the clamping slot 72, the clamp 71 loses its restraint, and the clamp 71 is pulled out of one end of the cylinder 4 for replacement. By setting the replacement device 7, the clamp 71 is effectively replaced, which plays a role in quickly replacing the clamp 71, reducing the difficulty of the clamp 71 to clamp different types of magnetic poles when the device is in use, and the need to replace the clamp 71 is reduced. However, the clamp 71 is generally fixed with bolts and is difficult to replace quickly, resulting in reduced work efficiency for the user, thereby improving the practicability of the device.

Claims

1. An auxiliary fixing device for facilitating magnetic pole mounting, comprising a placement plate (1) and a stabilizing device (6), characterized in that: The upper surface of the placement plate (1) is provided with a motor housing (5), the upper surface of the placement plate (1) is fixedly connected with a connecting column (2), the end of the connecting column (2) away from the placement plate (1) is fixedly connected with a sliding arm (3), the lower surface of the sliding arm (3) is provided with a cylinder (4), the stabilizing device (6) is arranged on the surface of the placement plate (1), the stabilizing device (6) comprises a first fixing plate (61) and a second fixing plate (62), the first fixing plate (61) is fixedly connected to the upper surface of the placement plate (1), the second fixing plate (62) is arranged on the side of the motor housing (5), the surface of the placement plate (1) is fixedly connected with a limiting column (64), the side of the second fixing plate (62) is fixedly connected with a sliding plate (63), the inner wall of the sliding plate (63) is fixedly connected with a sliding rod (65), the sliding rod (65) is slidably connected to the inside of the limiting column (64), and the surface of the sliding plate (63) is provided with an adjustment groove (66).

2. The auxiliary fixing device for facilitating magnetic pole mounting according to claim 1, characterized in that: A draw groove (67) is formed on the top of the limiting column (64), and a draw rod (68) is slidably connected to the inner wall of the draw groove (67).

3. The auxiliary fixing device for facilitating magnetic pole mounting according to claim 2, characterized in that: One end of the pull rod (68) is fixedly connected to an adjustment rod (69), and the adjustment rod (69) is clamped with the inner wall of the adjustment groove (66).

4. The auxiliary fixing device for facilitating magnetic pole mounting according to claim 3, characterized in that: One end of the pull rod (68) is fixedly connected to a first spring (610), and one end of the first spring (610) away from the pull rod (68) is fixedly connected to the inner wall of the pull groove (67).

5. The auxiliary fixing device for facilitating magnetic pole mounting according to claim 1, characterized in that: A replacement device (7) is provided at one end of the cylinder (4), and the replacement device (7) comprises a clamp (71) and a slot (72). The clamp (71) is provided at one end of the cylinder (4), and the slot (72) is provided on the side of the cylinder (4). A sliding hole (73) is provided on the surface of the clamp (71), and a moving rod (76) is fixedly connected to the inside of the sliding hole (73). A sliding block (74) is slidably connected to the surface of the moving rod (76), and the sliding block (74) is slidably connected to the inner wall of the sliding hole (73).

6. The auxiliary fixing device for facilitating magnetic pole mounting according to claim 5, characterized in that: A clamping rod (75) is fixedly connected to the side surface of the sliding block (74), and the clamping rod (75) is clamped to the inner wall of the clamping groove (72).

7. The auxiliary fixing device for facilitating magnetic pole mounting according to claim 6, characterized in that: A second spring (77) is sleeved and connected to the surface of the moving rod (76), and two ends of the second spring (77) are respectively fixedly connected to the surface of the sliding block (74) and the inside of the sliding hole (73).

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