Cable elevator and working method thereof

A lifter and cable technology, used in the field of water pump testing, can solve problems such as leakage, banning, slipping, etc.

Active Publication Date: 2021-09-14
浙江省机电设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to facilitate the connection of wires, enterprises need to use long cables to drag, which not only directly causes the cables to be dragged on the ground, but also because the residual water will flow on the ground during the test process, there is a risk of electric leakage, and the tachometer also needs to drag a long Cables, often slipping off the motor
[0003] In addition, with the continuous upgrading of the test system, the manual traditional operation method of dragging cables and tachometers will be banned by machines

Method used

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  • Cable elevator and working method thereof
  • Cable elevator and working method thereof
  • Cable elevator and working method thereof

Examples

Experimental program
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Embodiment

[0021] see Figure 1 to Figure 3 The cable lifter in this embodiment mainly includes a main beam 1, a left longitudinal beam 2, a right longitudinal beam 3, a left suspension 4, a right suspension 5, a left bearing seat 6, a right bearing seat 7, a servo motor 8, a main shaft 9, a winding Wire reel 10, electric slip ring 11, three-phase electric slip ring 12 and lower beam 16, left longitudinal beam 2 and right longitudinal beam 3 are respectively fixed at both ends of main beam 1, and left suspension is installed under the main beam 1 4. Right suspension 5, left suspension 4 and right suspension 5 are respectively equipped with left bearing seat 6, right bearing 7, servo motor 8 is fixed on left suspension 4, and the motor shaft of servo motor 8 passes through the left The bearing seat 6 is connected with the main shaft 9, the winding reel 10, the right bearing seat 7, and the electric slip ring 11 in turn. The three-phase electric slip ring 12 is installed on the main shaft ...

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PUM

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Abstract

The invention relates to a cable elevator and a working method thereof, and belongs to the technical field of water pump testing. The cable elevator comprises a main beam, a left longitudinal beam, a right longitudinal beam, a left suspension, a right suspension, a left bearing seat, a right bearing seat, a servo motor, a main shaft, a wire spool, an electric slip ring, a three-phase electric slip ring, a carbon brush rod, a lower beam and a limit switch, wherein the left longitudinal beam and the right longitudinal beam are fixed to the two ends of the main beam correspondingly, and the left suspension and the right suspension are installed below the main beam; and the left suspension and the right suspension are provided with the left bearing seat and the right bearing seat correspondingly, the servo motor is fixed on the left suspension, a motor shaft of the servo motor penetrates through the left bearing seat and is sequentially connected with the main shaft, the wire spool, the right bearing seat and the electric slip ring, the main shaft is provided with the three-phase electric slip ring, the left suspension is provided with the carbon brush rod, the lower beam is fixedly connected with the left suspension and the right suspension, and the limit switch is installed on the lower beam. The cable elevator is simple and reasonable in overall structural design, safe, reliable, convenient to operate, high in applicability and capable of meeting the intelligent production requirement.

Description

technical field [0001] The invention relates to a lift and its method, in particular to a cable lift and its working method, belonging to the technical field of water pump testing. Background technique [0002] When performing a performance test on the water pump, it is necessary to supply power to the water pump and measure the speed of the motor. In order to facilitate the connection of wires, enterprises need to use long cables to drag, which not only directly causes the cables to be dragged on the ground, but also because the residual water will flow on the ground during the test process, there is a risk of electric leakage, and the tachometer also needs to drag a long Cables, often slipping off the motor. [0003] In addition, with the continuous upgrading of the test system, the manual traditional operation method of dragging cables and tachometers will be banned by machines. [0004] Therefore, it is particularly necessary to provide a cable lift that is safe, relia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/12B66D1/28
CPCB66D1/12B66D1/28
Inventor 刘同帮李鹏翔马莉陶仁和
Owner 浙江省机电设计研究院有限公司
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