CN207926341U - Electric drive pressure break prizes motor power supply wiring mechanism - Google Patents

Electric drive pressure break prizes motor power supply wiring mechanism Download PDF

Info

Publication number
CN207926341U
CN207926341U CN201820334482.8U CN201820334482U CN207926341U CN 207926341 U CN207926341 U CN 207926341U CN 201820334482 U CN201820334482 U CN 201820334482U CN 207926341 U CN207926341 U CN 207926341U
Authority
CN
China
Prior art keywords
inlet wire
frequency converter
cable
motor inlet
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820334482.8U
Other languages
Chinese (zh)
Inventor
刘文宝
路海龙
张天临
田琴
白尚懿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanzhou Ls Energy Equipment Engineering Research Institute Co ltd
Lanzhou LS Group Co Ltd
Original Assignee
Lanzhou Ls Energy Equipment Engineering Research Institute Co ltd
Lanzhou LS Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lanzhou Ls Energy Equipment Engineering Research Institute Co ltd, Lanzhou LS Group Co Ltd filed Critical Lanzhou Ls Energy Equipment Engineering Research Institute Co ltd
Priority to CN201820334482.8U priority Critical patent/CN207926341U/en
Application granted granted Critical
Publication of CN207926341U publication Critical patent/CN207926341U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of electric drive pressure break sled motor power supply wiring mechanisms, it includes the terminal plate that bottom is fixed on pressure break sled pedestal, the vertical plane of terminal plate is equipped with several cable inserting holes, motor inlet wire cable connector is plugged in cable inserting hole, motor inlet wire cable connector is connected with frequency converter outlet cable connector, motor inlet wire cable connector includes the motor inlet wire cable shell being connected with each other and motor inlet wire cable, frequency converter outlet cable connector includes frequency converter outlet cable, the both ends of frequency converter outlet cable are equipped with the identical frequency converter outlet cable shell of structure.When frequency converter outlet cable connector is connected with motor inlet wire cable connector, it is threadedly coupled between frequency converter outlet cable shell and motor inlet wire cable shell, solid post is plugged in hollow binding post;By the use of the utility model, keeps the connection of frequency converter and motor cable very clear, save the time, improve work efficiency, while also allowing for Maintenance and Repair.

Description

Electric drive pressure break prizes motor power supply wiring mechanism
Technical field
The utility model is related to oil-gas field drill equipment technical field, specifically a kind of electric drive pressure break sled motor supplies Electrical connection mechanism.
Background technology
In oil-gas field drill operation, electric drive pressure break sled carries out pressing crack construction operation, and motor is holding for pressing crack construction operation Row part fracturing pump provides power resources, and fracturing work must not be interrupted within a certain period of time, it is necessary to ensure that electric when pressing crack construction operation The stability of machine powered operation.
When existing electric drive pressure break sled carries out construction operation, motor supply line is generally:Power grid cables connect frequency conversion Device, frequency converter is through cable connection motor.When cable is connect with connecting terminal, due to fracturing unit control system connection line number More, line alignment is often arranged according to field condition, wiring heavy workload, error-prone, is not easy repair and maintenance.
Utility model content
The purpose of this utility model is to provide a kind of electric drive pressure break sled motor power supply wiring mechanism, to solve electric drive pressure When splitting sled progress construction operation, number of lines is various during the cable connection of motor and frequency converter, and wiring heavy workload easily goes out Wrong problem.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of electric drive pressure break sled motor is powered wiring mechanism, it includes that the L-shaped that is fixed on pressure break sled pedestal of bottom connects The vertical plane of line plate, terminal plate is equipped with several cable inserting holes, is plugged with motor inlet wire cable connector in cable inserting hole, electricity Machine inlet wire cable connector is connected with frequency converter outlet cable connector, and the motor inlet wire cable connector includes in being connected with each other Empty cylindrical electrical machine inlet wire cable shell and motor inlet wire cable, the inner surface and the outer surface of motor inlet wire cable shell is all provided with There are screw thread, the bottom of motor inlet wire cable shell to be equipped with square baffle, the center of motor inlet wire cable shell is equipped with cylinder Shape solid post;Frequency converter outlet cable connector includes frequency converter outlet cable, and the both ends of frequency converter outlet cable are equipped with The identical frequency converter outlet cable shell of structure, frequency converter outlet cable shell are bottom lock, the hollow circuit cylinder of top opening The outer wall of body, frequency converter outlet cable shell is equipped with screw thread compatible with motor inlet wire cable shell inner surface screw thread, becomes The center of frequency device outlet cable shell is equipped with cylindrical hollow binding post;The outer diameter of frequency converter outlet cable shell and motor into The internal diameter of line cable shell is adapted, and the internal diameter of hollow binding post is adapted with the outer diameter of solid post;When frequency converter outlet When cable connector is connected with motor inlet wire cable connector, spiral shell between frequency converter outlet cable shell and motor inlet wire cable shell Line connects, and solid post is plugged in hollow binding post;Motor inlet wire cable penetration cable inserting hole, motor inlet wire cable shell The baffle of body bottom is fixed by screws in the periphery of cable inserting hole.
Preferably, the frequency converter outlet cable shell being mutually butted is coated with identical with motor inlet wire cable shell Color, surface printing are identically numbered, and color, number correspond when installation.
Preferably, when the motor inlet wire cable connector is not connected to frequency converter outlet cable connector, motor inlet wire cable It is threaded with protection cap on the outer wall of shell.
When the utility model is used for fracturing work, motor inlet wire cable connector is installed on terminal plate first, then will The frequency converter outlet cable shell of same color and number is threadedly coupled with motor inlet wire cable shell, and solid post is plugged on In hollow binding post, completes frequency converter and the connection of cable and motor inlet wire cable occur, power supply is that motor realizes power supply.
By the use of the utility model, keep the connection of frequency converter and motor cable very clear, save the time, improves Working efficiency, while also allowing for Maintenance and Repair.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of terminal plate in Fig. 1;
Fig. 3 is the structural schematic diagram of frequency converter outlet cable connector in Fig. 1;
Fig. 4 is the structural schematic diagram of motor inlet wire cable connector in Fig. 1;
Fig. 5 is schematic diagram when motor inlet wire cable connector is connected with protection cap;
In figure:1, terminal plate, 2, frequency converter outlet cable connector, 3, motor inlet wire cable connector, 4, protection cap, 5, spiral shell Nail, 6, cable inserting hole, 7, frequency converter outlet cable shell, 8, frequency converter outlet cable, 9, solid post, 10, hollow connect Terminal, 11, motor inlet wire cable, 12, motor inlet wire cable shell, 13, baffle.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of electric drive pressure break sled motor power supply wiring mechanism as shown in Figures 1 to 5, it includes that bottom is fixed on pressure break The L-shaped terminal plate 1 on pedestal is prized, the vertical plane of terminal plate 1 is equipped with several cable inserting holes 6, is plugged in cable inserting hole 6 Motor inlet wire cable connector 3, motor inlet wire cable connector 3 are connected with frequency converter outlet cable connector 2, it is characterised in that:Electricity Machine inlet wire cable connector 3 includes the hollow cylindrical electrical machine inlet wire cable shell 12 and motor inlet wire cable 11 being connected with each other, The inner surface and the outer surface of motor inlet wire cable shell 12 is equipped with screw thread, and the bottom of motor inlet wire cable shell 12 is equipped with pros The center of shape baffle 13, motor inlet wire cable shell 12 is equipped with cylindrical, massive binding post 9;Frequency converter outlet cable connector 2 Including frequency converter outlet cable 8, the both ends of frequency converter outlet cable 8 are equipped with the identical frequency converter outlet cable shell 7 of structure, Frequency converter outlet cable shell 7 is bottom lock, the hollow cylinder of top opening, the outer wall of frequency converter outlet cable shell 7 It is equipped with screw thread compatible with 12 inner surface screw thread of motor inlet wire cable shell, the center of frequency converter outlet cable shell 7 is set There is cylindrical hollow binding post 10;The internal diameter phase of the outer diameter of frequency converter outlet cable shell 7 and motor inlet wire cable shell 12 Adaptation, the internal diameter of hollow binding post 10 are adapted with the outer diameter of solid post 9;When frequency converter outlet cable connector 2 and motor When inlet wire cable connector 3 is connected, it is threadedly coupled between frequency converter outlet cable shell 7 and motor inlet wire cable shell 12, it is real Heart binding post 9 is plugged in hollow binding post 10;Motor inlet wire cable 11 runs through cable inserting hole 6, motor inlet wire cable shell The baffle 13 of 12 bottoms is fixed on the periphery of cable inserting hole 6 by screw 5.
The frequency converter outlet cable shell 7 being mutually butted is coated with identical color, table with motor inlet wire cable shell 12 Face printing is identically numbered, and color, number correspond when installation.
When motor inlet wire cable connector 3 is not connected to frequency converter outlet cable connector 2, outside motor inlet wire cable shell 12 Protection cap 4 is threaded on wall.To prevent
When the utility model is used for fracturing work, motor inlet wire cable connector 3 is installed on terminal plate 1 first, then The frequency converter outlet cable shell 7 of same color and number is threadedly coupled with motor inlet wire cable shell 12, solid post 9 It is plugged in hollow binding post 10, completes frequency converter and the connection of cable and motor inlet wire cable occur, power supply is that motor realizes confession Electricity.
By the use of the utility model, keep the connection of frequency converter and motor cable very clear, save the time, improves Working efficiency, while also allowing for Maintenance and Repair.

Claims (3)

  1. The wiring mechanism 1. a kind of electric drive pressure break sled motor is powered, it includes the L-shaped wiring that bottom is fixed on pressure break sled pedestal Plate(1), terminal plate(1)Vertical plane be equipped with several cable inserting holes(6), cable inserting hole(6)In be plugged with motor inlet wire Cable connector(3), motor inlet wire cable connector(3)With frequency converter outlet cable connector(2)It is connected, it is characterised in that:It is described Motor inlet wire cable connector(3)Hollow cylindrical electrical machine inlet wire cable shell including interconnection(12)With motor inlet wire electricity Cable(11), motor inlet wire cable shell(12)The inner surface and the outer surface be equipped with screw thread, motor inlet wire cable shell(12)'s Bottom is equipped with square baffle(13), motor inlet wire cable shell(12)Center cylindrical, massive binding post is installed(9);Become Frequency device outlet cable connector(2)Including frequency converter outlet cable(8), frequency converter outlet cable(8)Both ends structure phase is installed Same frequency converter outlet cable shell(7), frequency converter outlet cable shell(7)For bottom lock, the hollow circuit cylinder of top opening Body, frequency converter outlet cable shell(7)Outer wall be equipped with and motor inlet wire cable shell(12)Inner surface screw thread is compatible Screw thread, frequency converter outlet cable shell(7)Center be equipped with cylindrical hollow binding post(10);Frequency converter outlet cable shell (7)Outer diameter and motor inlet wire cable shell(12)Internal diameter be adapted, hollow binding post(10)Internal diameter and solid post (9)Outer diameter be adapted;When frequency converter outlet cable connector(2)With motor inlet wire cable connector(3)When being connected, frequency converter goes out Line cable shell(7)With motor inlet wire cable shell(12)Between be threadedly coupled, solid post(9)It is plugged on hollow binding post (10)In;Motor inlet wire cable(11)Through cable inserting hole(6), motor inlet wire cable shell(12)The baffle of bottom(13)It is logical Cross screw(5)It is fixed on cable inserting hole(6)Periphery.
  2. The wiring mechanism 2. electric drive pressure break sled motor according to claim 1 is powered, it is characterised in that:The institute being mutually butted State frequency converter outlet cable shell(7)With motor inlet wire cable shell(12)It is coated with identical color, surface printing is identical Number, color, number correspond when installation.
  3. The wiring mechanism 3. electric drive pressure break sled motor according to claim 1 or 2 is powered, it is characterised in that:The motor Inlet wire cable connector(3)With frequency converter outlet cable connector(2)When being not connected to, motor inlet wire cable shell(12)Outer wall on spiral shell Line is connected with protection cap(4).
CN201820334482.8U 2018-03-12 2018-03-12 Electric drive pressure break prizes motor power supply wiring mechanism Expired - Fee Related CN207926341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820334482.8U CN207926341U (en) 2018-03-12 2018-03-12 Electric drive pressure break prizes motor power supply wiring mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820334482.8U CN207926341U (en) 2018-03-12 2018-03-12 Electric drive pressure break prizes motor power supply wiring mechanism

Publications (1)

Publication Number Publication Date
CN207926341U true CN207926341U (en) 2018-09-28

Family

ID=63598958

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820334482.8U Expired - Fee Related CN207926341U (en) 2018-03-12 2018-03-12 Electric drive pressure break prizes motor power supply wiring mechanism

Country Status (1)

Country Link
CN (1) CN207926341U (en)

Similar Documents

Publication Publication Date Title
CN207926341U (en) Electric drive pressure break prizes motor power supply wiring mechanism
CN108521079A (en) A kind of novel distribution cabinet earth plate
CN206907933U (en) A kind of power equipment binding post for being easy to maintenance
CN202977851U (en) Building block type safe and quick replacing power supply socket
CN209791877U (en) Data line interface rubber coating device
CN209962889U (en) Portable ring main unit remote control electricity changes device
CN209860527U (en) Winding displacement box for electric power construction
CN218005825U (en) Bus duct for fire-fighting power supply and distribution system
CN201549684U (en) Wiring board
CN204967085U (en) Join in marriage and become rack wiring operation platform
CN219144913U (en) Intelligent safe power supply system for communication engineering
CN205877014U (en) KK module of high installation accuracy
CN219776914U (en) Power transmission line contact temperature stability monitoring device
CN220402085U (en) Anti-falling power supply device
CN206250701U (en) A kind of many cable installation racks
CN215497412U (en) Switching device for electric power
CN220320727U (en) Auxiliary tool based on electromechanical equipment
CN208633552U (en) Ground warehouse machine
CN209722802U (en) A kind of portable warning lamp for construction for road reformation
CN210565355U (en) Vertical pipeline pump structure
CN212910084U (en) Wiring board for electric heating core
CN210627050U (en) CPCI bus microcomputer device
CN213193382U (en) Efficient energy-saving pouring equipment for thermal insulation material
CN211655213U (en) Fool-proof mechanism of electric connector
CN212872595U (en) Multi-loop single-phase cost control electric energy meter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180928

CF01 Termination of patent right due to non-payment of annual fee