CN213265351U - Adjustable hoisting platform suitable for motor below 700KG - Google Patents
Adjustable hoisting platform suitable for motor below 700KG Download PDFInfo
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- CN213265351U CN213265351U CN202022168720.2U CN202022168720U CN213265351U CN 213265351 U CN213265351 U CN 213265351U CN 202022168720 U CN202022168720 U CN 202022168720U CN 213265351 U CN213265351 U CN 213265351U
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- motor
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- lead screw
- backup pad
- lifting
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Abstract
The utility model belongs to the technical field of motor assembly equipment technique and specifically relates to an adjustable hoisting platform suitable for following motor of 700KG includes overhead hoist and positioner, positioner includes the elevating platform, the first slide rail of elevating platform fixedly connected with, be provided with two slip tables on every first slide rail, two slip tables are connected through the backup pad, and the top surface of elevating platform is provided with the motor, is equipped with the lead screw that transversely passes the backup pad on the slip table, the lead screw passes through the pivot fixed connection of the one end of lead screw and backup pad screw-thread fit and lead screw and motor, through telescopic link fixed connection between two backup pads. The use of this device can make the rotor of motor realize quick location to can effectual reduction location rotor time and physical power of consuming, improve the installation effectiveness. Simultaneously, the use of support ring can be when the effectual pivot of protection motor of handling electric motor rotor in this device, prevents that motor shaft from being worn and torn by the steel wire, and then guarantees motor shaft's permanent use.
Description
Technical Field
The utility model belongs to the technical field of motor equipment, specifically speaking is an adjustable hoisting platform suitable for following motor of 700 KG.
Background
When the large motor is transported, the motor needs to be assembled by penetrating the core on the spot due to large volume, heavy tonnage and more accessories. The core penetration means that the stator of the motor is sleeved on the rotor or the rotor is penetrated into the stator. When assembling the motor, the rotor is hoisted and slowly moved to the stator area through the hoist in the current mode and penetrates the stator, and when this process was gone on, because the rotor suspends through the steel wire, very easily take place to rock when removing, and the unilateral clearance of stator and rotor generally only 8 to 10 millimeters, and stator and rotor both need keep parallel interval during the cross core, absolutely can not bump each other. Therefore, the existing method usually needs to adjust the position of the rotor for aligning the stator for many times during assembly, thereby increasing the assembly time.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable hoisting platform suitable for following motor of 700KG for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
the utility model provides an adjustable hoisting platform suitable for following motor of 700KG, includes overhead hoist and positioner, positioner is including the elevating platform that can reciprocate, the first slide rail of two parallels of the horizontal fixedly connected with of top surface of elevating platform, be provided with two slip tables on every first slide rail, two slip tables that are located on same longitudinal line are through backup pad fixed connection, and the top surface of elevating platform is provided with the motor, is close to and is equipped with the lead screw that transversely passes the backup pad on the slip table of motor one side, the lead screw is with the pivot fixed connection of the one end of backup pad screw-thread fit and lead screw and motor, through lockable telescopic link fixed connection between two backup pads.
When the device is used, a stator is lifted to a fixed position by using a lifting device, then a rotor is lifted and placed on a supporting plate of a lifting table, the height of the lifting table is adjusted according to the positions of the stator and the rotor, the stator and the rotor are matched in height, then a motor is started, the rotation of the motor drives a screw rod to rotate, the screw rod is in threaded fit with the supporting plate, the supporting plate is fixedly connected with a sliding table, and the sliding table can only transversely move under the limitation of a sliding rail, so that the rotation of the screw rod drives the supporting plate to transversely move, the supporting plate is fixedly connected through a telescopic rod with a locking function, a motor rotor is driven by the supporting plate to be close to the stator, when one end of the motor rotor close to the stator starts to move into the rotor, the telescopic rod is controlled, the telescopic rod is changed into a telescopic state, the supporting plate close to one side of the motor, and the motor is slowly pushed into the rotor. Therefore, the rotor can be quickly and accurately pushed into the stator, the time consumed by aligning the rotor with the stator is reduced, and the installation speed is accelerated.
Preferably, the lifting device comprises a lifting appliance moving along the navigation beam, the lifting appliance comprises a detachable rotating shaft lifting appliance, the rotating shaft lifting appliance comprises a semicircular supporting ring with an upward opening, two ends of the supporting ring extend towards the opposite directions, the top surface of the supporting ring is fixedly connected with lifting lugs, and steel wires for lifting are arranged on the lifting lugs. The rotating shaft of the rotor is placed on the supporting ring to support the rotating shaft of the rotor, and compared with the method that the rotating shaft is directly hoisted by utilizing a steel wire, the abrasion of the steel wire to the rotating shaft can be effectively avoided.
Preferably, the lifting platform is arranged on the hydraulic lifter and is positioned between the supporting vertical beams of the hydraulic lifter. The hydraulic lifting machine can ensure the stable lifting of the lifting platform, and the lifting platform is positioned between the supporting vertical beams of the hydraulic lifting machine and can prevent the supporting vertical beams from influencing the transfer of the motor rotor.
Preferably, the lower ends of the supporting vertical beams are fixedly connected with sliding blocks, the sliding blocks are respectively arranged on corresponding longitudinal second sliding rails, and the second sliding rails are arranged on the ground. The slider can longitudinal movement under the restriction of second slide rail to can avoid hoisting once more and reposition when the overhead hoist takes place the longitudinal deviation with motor rotor to the backup pad on, thereby reduce the time that the location consumed.
Preferably, a hydraulic cylinder is further arranged on the ground, and the hydraulic cylinder and any slide rail are located on the same longitudinal line and fixedly connected with the adjacent slide block on the slide rail. The hydraulic cylinder can drive the sliding block to move, so that the sliding block is guaranteed to move when needed and is fixed at the position when not needed.
Preferably, the top surface of the support plate close to the motor is provided with an anti-skid shock pad, and the top surface of the support plate far away from the motor is provided with a transverse row of longitudinally arranged rotating rollers. The anti-skidding shock pad can increase the frictional force of some electric motor rotor and backup pad for the better drive electric motor rotor of backup pad removes, and the roller then can reduce the frictional force of backup pad and electric motor rotor, guarantees that electric motor rotor slides down from the backup pad.
The utility model has the advantages that: the use of this device can make the rotor of motor realize quick location to can effectual reduction location rotor time and physical power of consuming, improve the installation effectiveness. Simultaneously, the use of support ring can be when the effectual pivot of protection motor of handling electric motor rotor in this device, prevents that motor shaft from being worn and torn by the steel wire, and then guarantees motor shaft's permanent use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a view in the direction A of FIG. 1;
fig. 3 is an enlarged view of a portion I of fig. 1.
Shown in the figure:
1. elevating platform, 2, first slide rail, 3, slip table, 4, backup pad, 5, motor, 6, lead screw, 7, telescopic link, 8, support ring, 9, lug, 10, support vertical beam, 11, slider, 12, second slide rail, 13, anti-skidding shock pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An adjustable hoisting platform suitable for a motor 5 below 700KG is shown in figures 1-3. Comprises a lifting device and a positioning device.
The positioning device comprises a lifting platform 1 capable of moving up and down, wherein the lifting platform 1 is arranged on the hydraulic lifter and the lifting platform 1 is positioned between supporting vertical beams 10 of the hydraulic lifter. The horizontal fixedly connected with of top surface of elevating platform 1 has two parallel first slide rails 2, be provided with two slip tables 3 on every first slide rail 2, be located two slip tables 3 on same longitudinal line through 4 fixed connection in backup pad, the top surface of elevating platform 1 is provided with motor 5, is equipped with the lead screw 6 that transversely passes backup pad 4 on the slip table 3 that is close to motor 5 one side, lead screw 6 and backup pad 4 screw-thread fit and lead screw 6's one end and motor 5's pivot fixed connection, through 7 fixed connection of telescopic link that have the locking function between two backup pads 4.
The lower end of the vertical supporting beam 10 is fixedly connected with a sliding block 11, the sliding blocks 11 are respectively arranged on corresponding longitudinal second sliding rails 12, the second sliding rails 12 are arranged on the ground, a hydraulic cylinder is further arranged on the ground, and the hydraulic cylinder and any sliding rail are located on the same longitudinal line and are fixedly connected with the adjacent sliding blocks 11 on the sliding rail.
When the device is used, the distance between the two supporting plates 4 is firstly set according to the size of the rotor of the motor 5, and the telescopic rod 7 is locked. Then the rotor is hoisted and placed on a support plate 4 of the lifting platform 1, then the height of the lifting platform 1 is adjusted by a hydraulic lifter according to the positions of the stator and the rotor, so that the stator and the rotor are matched in height, then a motor 5 is started, the rotation of the motor 5 drives a screw rod 6 to rotate, the sliding platform 3 can only transversely move under the limitation of a sliding rail because the screw rod 6 is in threaded fit with the support plate 4 and the support plate 4 is fixedly connected with the sliding platform 3, therefore, the rotation of the screw rod 6 drives the support plate 4 to transversely move, because the support plate 4 is fixedly connected with a telescopic rod 7 with a locking function, the rotor of the motor 5 is close to the stator under the driving of the support plate 4, when one end of the rotor of the motor 5, which is close to the stator, starts to move into the rotor, the locking of the telescopic rod 7 is released, so that the telescopic, the support plate 4 on the side remote from the motor 5 is stationary and the motor 5 is slowly pushed into the rotor. Therefore, the rotor can be quickly and accurately pushed into the stator, the time consumed by aligning the rotor with the stator is reduced, and the installation speed is accelerated.
Wherein, the hydraulic lifting machine can ensure the stable lifting of the lifting platform 1, and the lifting platform 1 is positioned between the supporting vertical beams 10 of the hydraulic lifting machine and can prevent the supporting vertical beams 10 from influencing the transfer of the rotor of the motor 5.
When the position of the rotor of the motor 5 on the support plate 4 and the position limited by the stator have a certain distance in the longitudinal direction, the hydraulic cylinder is started, the hydraulic cylinder is extended or shortened to drive the hydraulic lifter to support the movement of the vertical beam 10, so that the longitudinal movement of the lifting platform 1 is driven, the support plate 4 and the rotor of the motor 5 are driven to move, and the rotor of the motor 5 is convenient to move to the stator limiting position.
The top surface of the supporting plate 4 close to one side of the motor 5 is provided with an anti-skid shock pad 13, and the top surface of the supporting plate 4 far away from one side of the motor 5 is provided with a transverse row of longitudinally arranged rotating rollers. The anti-skidding shock pad 13 can increase the frictional force of some motor 5 rotors and backup pad 4 for backup pad 4 better drives motor 5 rotors and removes, and the roller then can reduce the frictional force of backup pad 4 and motor 5 rotors, guarantees that motor 5 rotors slides down from backup pad 4.
The lifting device comprises a lifting appliance moving along a navigation beam, the lifting appliance comprises a detachable rotating shaft lifting appliance, the rotating shaft lifting appliance comprises a semicircular supporting ring 8 with an upward opening, two ends of the supporting ring 8 extend towards the opposite directions, and a lifting lug 9 is fixedly connected to the top surface of the supporting ring, and a steel wire for lifting is arranged on the lifting lug 9. The rotating shaft of the rotor is placed on the supporting ring 8 to support the rotating shaft of the rotor, and compared with the method that the rotating shaft is directly hoisted by using steel wires, the abrasion of the steel wires to the rotating shaft can be effectively avoided.
The use of this device can make motor 5's rotor realize quick location to can effectual reduction location rotor time and physical power of consuming, improve the installation effectiveness. Simultaneously, the use of support ring 8 in this device can be effectual protection motor 5's pivot when handling motor 5 rotor, prevents that motor 5 pivot from being worn and torn by the steel wire, and then guarantees the permanent use of motor 5 pivot. Meanwhile, the device can adjust the distance between the supporting plates 4 according to the size of the rotor of the motor 5, and is suitable for motors 5 with different sizes.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an adjustable hoisting platform suitable for following motor of 700KG which characterized in that: including overhead hoist and positioner, positioner is including the elevating platform that can reciprocate, the first slide rail of two parallels of the horizontal fixedly connected with in top surface of elevating platform, be provided with two slip tables on every first slide rail, be located two slip tables on the same longitudinal line through backup pad fixed connection, the top surface of elevating platform is provided with the motor, is equipped with the lead screw that transversely passes the backup pad on the slip table of being close to motor one side, the lead screw is connected through the telescopic link fixed connection who has the locking function with the pivot fixed connection of the one end of backup pad screw-thread fit and lead screw and motor between two backup pads.
2. The adjustable hoisting platform suitable for a motor with a speed of 700KG as claimed in claim 1, wherein: the lifting device comprises a lifting appliance moving along a navigation beam, the lifting appliance comprises a detachable rotating shaft lifting appliance, the rotating shaft lifting appliance comprises a semicircular supporting ring with an upward opening, two ends of the supporting ring extend towards the opposite directions, the top surface of the supporting ring is fixedly connected with lifting lugs, and steel wires for lifting are arranged on the lifting lugs.
3. The adjustable hoisting platform suitable for a motor with a speed of 700KG as claimed in claim 1, wherein: the elevating platform sets up on hydraulic lift and the elevating platform is located between the support vertical beam of hydraulic lift.
4. The adjustable hoisting platform suitable for a motor with a speed of 700KG according to claim 3, characterized in that: the lower ends of the supporting vertical beams are fixedly connected with sliding blocks, the sliding blocks are respectively arranged on corresponding longitudinal second sliding rails, and the second sliding rails are arranged on the ground.
5. The adjustable hoisting platform suitable for a motor with a speed of 700KG according to claim 4, characterized in that: and a hydraulic cylinder is also arranged on the ground, and the hydraulic cylinder and any slide rail are positioned on the same longitudinal line and are fixedly connected with the adjacent slide blocks on the slide rail.
6. The adjustable hoisting platform suitable for a motor with a speed of 700KG as claimed in claim 1, wherein: the top surface of the support plate close to one side of the motor is provided with an anti-skidding damping pad, and the top surface of the support plate far away from one side of the motor is provided with a transverse row of longitudinally arranged rotating rollers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022168720.2U CN213265351U (en) | 2020-09-28 | 2020-09-28 | Adjustable hoisting platform suitable for motor below 700KG |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022168720.2U CN213265351U (en) | 2020-09-28 | 2020-09-28 | Adjustable hoisting platform suitable for motor below 700KG |
Publications (1)
Publication Number | Publication Date |
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CN213265351U true CN213265351U (en) | 2021-05-25 |
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Family Applications (1)
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CN202022168720.2U Active CN213265351U (en) | 2020-09-28 | 2020-09-28 | Adjustable hoisting platform suitable for motor below 700KG |
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CN (1) | CN213265351U (en) |
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2020
- 2020-09-28 CN CN202022168720.2U patent/CN213265351U/en active Active
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