CN207926341U - Electric drive pressure break prizes motor power supply wiring mechanism - Google Patents
Electric drive pressure break prizes motor power supply wiring mechanism Download PDFInfo
- 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
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- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
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
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)
- 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.
- 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.
- 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）.
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) |
-
2018
- 2018-03-12 CN CN201820334482.8U patent/CN207926341U/en not_active Expired - Fee Related
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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 |