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A handcart type intelligent control oil pump device

A handcart-type, oil pump technology is applied to the components of the pumping device for elastic fluids, the variable-capacity pump components, pumps, etc. The effect of convenient winding, saving manpower and improving work efficiency

Active Publication Date: 2017-08-29
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It turned out that the transfer of the oil pump is sometimes carried by people on the shoulders or by a flatbed truck, which is extremely inconvenient to use and inconvenient to move, which affects work efficiency

Method used

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  • A handcart type intelligent control oil pump device
  • A handcart type intelligent control oil pump device
  • A handcart type intelligent control oil pump device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: as figure 1 As shown, the present embodiment 1 includes a car board 1, on which a motor 2 and an oil pump 3 are arranged, the motor 2 and the oil pump 3 are connected through a coupling, and a second elastic spring is arranged between the motor 2 and the car board 1 The pad 5 is provided with a first elastic pad 4 between the oil pump 3 and the vehicle board 1, a wheel 7 is arranged on the right side of the lower end of the vehicle board 1, a footnote 6 is arranged on the left side of the lower end of the vehicle board 1, and a footnote 6 is arranged on the lower end of the footnote 6 Wear-resistant pad 15 is provided with armrest frame 8 at the right end of car plate 1, is welded with upper hook frame 9 on the left side surface top of armrest frame 8, is connected with lower hook frame 10 by bolt at the left side surface bottom of armrest frame 8, hooks The frame 9 is L-shaped, and the lower hook frame 10 is inverted L-shaped. On the left side of the armr...

Embodiment 2

[0032] Embodiment 2: as figure 2 As shown: the basic structure of this embodiment is the same as that of embodiment 1. As a further modification, two grooves 18 are symmetrically arranged on the coupling, and reflective photoelectric sensors corresponding to the grooves 18 are arranged on the vehicle plate 1. The probe 19 is also provided with a controller connected to the reflective photoelectric probe 19 on the armrest frame 8, and a switch module 23 connected with the controller is provided on the wire. The controller can adopt the C28P editable program controller of Japan OMRON Company. The controller receives the pulse of the reflective photoelectric probe 19, and according to the preset data, the control switch module 23 is disconnected, which is more intelligent.

Embodiment 3

[0033] Embodiment 3: as image 3 , 4 As shown: the basic structure of this embodiment is the same as that of Embodiment 1, and the oil outlet of the oil pump 3 is connected with an oil sight device 21, and the oil outlet of the oil sight device 21 is connected with a flow meter 22 with a pulse generator, with The oil outlet of the flow meter 22 of the pulse generator is connected with an oil injection hose 24; it also includes an encoder module connected to the flow meter 22 of the pulse generator, a controller connected to the encoder module and a switch module 23 connected to the controller , the switch module 23 is arranged on the electric wire. Through the flowmeter 22 and the mechanical signal that rotates during the metering process is transmitted to the encoder module, the encoder module is a component that converts the mechanical signal that the flowmeter 22 rotates into a pulse electrical signal, and the controller obtains the start signal through the switch module 2...

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PUM

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Abstract

The invention relates to a trolley type intelligently controlled oil pump device. The trolley type intelligently controlled oil pump device comprises a trolley plate, a motor and an oil pump, wherein wheels are arranged on the right side of the lower end of the trolley plate; injecting legs are arranged at the lower end of the trolley plate; a wear-resistant pad is arranged at the lower end of each injecting leg; an armrest frame is arranged at the right end of the trolley plate; an upper hook rack is welded to the left side surface of the armrest frame; the left side surface of the armrest frame is connected with a lower hook rack through a bolt; the upper hook rack is L-shaped; and the lower hook rack is inverted-L-shaped. The trolley type intelligently controlled oil pump device is compact in structure, and is fixed firmly and stably; the service life of the trolley type intelligently controlled oil pump device is prolonged; the trolley type intelligently controlled oil pump device moves conveniently; the labor is saved; and the work efficiency is improved.

Description

technical field [0001] The invention relates to a handcart type intelligent control oil pump device, belonging to the field of transformer maintenance aids. Background technique [0002] At present, most large-scale transformers are insulated by transformer oil, and the large-scale use of transformer oil often requires the use of oil pumps. In the transformer maintenance work, the oil pump is often used in the process of filling or draining the transformer, and in the process of oil treatment. The oil pump is often used at the same time as the motor. In this way, the transfer of the oil pump becomes a regular job. It turned out that the transfer of the oil pump is sometimes carried by people on the shoulders or by a flatbed truck, which is extremely inconvenient to use and inconvenient to move, which affects work efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a handcart type intelligent control oil ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B17/03F04B49/02F04B53/00H02G11/02
CPCF04B17/03F04B49/02F04B53/00H02G11/02
Inventor 郭小燕王伟闫佳文刘哲李金蒙朱伯涛何心顺田开春
Owner STATE GRID CORP OF CHINA