CN213780749U - Control card detection device for mining electric wheel truck - Google Patents
Control card detection device for mining electric wheel truck Download PDFInfo
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- CN213780749U CN213780749U CN202120147587.4U CN202120147587U CN213780749U CN 213780749 U CN213780749 U CN 213780749U CN 202120147587 U CN202120147587 U CN 202120147587U CN 213780749 U CN213780749 U CN 213780749U
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- wheel truck
- control card
- electric wheel
- bottom plate
- module
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Abstract
The utility model belongs to the technical field of electronic control system technique of mining electric wheel truck and specifically relates to a mining electric wheel truck control card detection device, it includes the rack, installs control display screen module, flush mounting plate of switch module, host system, power module, pencil group, bottom plate A, bottom plate B on the rack. The utility model discloses accommodation is wide, and the function is perfect, can detect alternating current driving wheel truck control card and direct current driving wheel truck control card, and the various control card troubles of accurate detection, the on-the-spot maintenance of being convenient for, make full use of intellectual detection system equipment improve the rate of utilization of mining electric wheel truck control card, increase the reliability of electric wheel truck operation, protect electric wheel truck electric component.
Description
Technical Field
The utility model relates to a be used for mining electric wheel truck control board detection device belongs to electrical system technical field.
Background
The mining electric wheel truck is a large vehicle which runs in an electric driving mode and is a main transport tool of an open mine enterprise, and the control card of the control system is a core component of the electric wheel truck; when the electric wheel truck runs, a driver sends an operation instruction, the control system analyzes and calculates according to the instruction sent by the driver, then gives correct parameters, completes running control of electric components of the electric wheel truck, and monitors the vehicle in real time, so that stable running of the vehicle is realized; the quality of the control card thus directly determines the operating state of the vehicle. At present, most of control cards are imported spare parts, some of the control cards are seriously damaged after being used for many years, professional equipment is not used for field detection and maintenance, the period for purchasing a new control card is very long and expensive, the production and the operation of mine enterprises are seriously influenced, and the problem needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that to current condition, provide a mining electronic round of truck control card detection device, it includes the rack, installs control display screen module, flush mounting plate module of switch, host system, power module, pencil group, bottom plate A, bottom plate B on the rack. The utility model discloses accommodation is wide, and the function is perfect, can detect alternating current driving wheel truck control card and direct current driving wheel truck control card, and the various control card troubles of accurate detection, the on-the-spot maintenance of being convenient for, make full use of intellectual detection system equipment improve the rate of utilization of mining electric wheel truck control card, increase the reliability of electric wheel truck operation, protect electric wheel truck electric component.
The utility model discloses the technical problem that solve is realized through following technical scheme:
1. a control card detection device for a mining electric wheel truck comprises a cabinet, and a control display screen module, a switch panel module, a main control module, a power module, a wire harness group, a bottom plate A and a bottom plate B which are arranged on the cabinet.
The utility model has the following functions of the main components:
the equipment cabinet: the box body is used for bearing a plurality of components, and a guide rail and a screw column for installing a circuit board and a bracket are arranged in the box body; the control display screen module, the switch panel module, the main control module, the power supply module, the wire harness group, the bottom plate A and the bottom plate B are all arranged on the cabinet.
Controlling the display screen module: adopt full-color touch display screen, large capacity memory space, through the mode of VGA + USB + CAN's interface, accept the signal that host system sent, real-time display monitoring data and storage record.
A switch panel module: the switch panel is provided with a plurality of button switches and potentiometers, and simulates various operation switches and various handles of the electric wheel truck to complete the instruction input of the vehicle.
The main control module: the control panel module is used for collecting data from the bottom plate through the wiring harness set and sorting and analyzing instruction signals input by the switch panel module, calculating correct excitation control pulse signals and digital control signals, sending out control signals, carrying out intelligent automatic detection on a control card arranged on the bottom plate, and outputting the data to the control display screen module in real time.
A power supply module: the input alternating current is 220V, a high-performance AC-DC isolation switch power supply module is adopted to convert a power consumption high-precision linear voltage-stabilized power supply module into a power supply required by a line, and a +3.3VDC, -5VDC, +15VDC, -15VDC, +24VDC, -24VDC power supply is output to a control display screen module, a switch panel module, a main control module, a bottom plate A and a bottom plate B through a wiring harness group.
And (3) wire harness group: the wiring harness cable assembly is provided with a plurality of connectors and is used for connecting and controlling the display screen module, the switch panel module, the main control module, the power supply module, the bottom plate A and the bottom plate B, and data interconnection, power supply distribution and ground wire arrangement among all the functional modules are carried out.
A bottom plate A: a plurality of connectors are welded on the bottom plate A and connected with the main control module through the wiring harness set, and the alternating current electric wheel control card is inserted into the bottom plate A through the connectors.
A bottom plate B: the bottom plate B is welded with a plurality of connectors and connected with the main control module through the wire harness set, and the direct-current electric wheel control card is inserted into the bottom plate B through the connectors.
Drawings
Fig. 1 is a schematic view of functional components of the present invention.
Fig. 2 is a schematic structural diagram of the bottom plate a and the bottom plate B of the present invention.
Detailed Description
The technical scheme of the utility model is further explained by combining the drawings and the concrete implementation as follows:
as shown in fig. 1 and 2, for the utility model discloses the schematic diagram, a mining electric wheel truck control card detection device, it includes rack (1), installs control display screen module (2), flush mounting plate of switch module (3), host system (4), power module (5), pencil group (6), bottom plate A (7), bottom plate B (8) on rack (1).
It comprises the following main components:
cabinet (1): the multifunctional electronic device is a case provided with a plurality of components, and a guide rail and a screw post for installing a circuit board and a support are arranged in the case and used for supporting and fixing components of a control display screen module (2), a switch panel module (3), a main control module (4), a power supply module (5), a wiring harness group (6), a bottom plate A (7) and a bottom plate B (8).
Controlling the display screen module (2): install on rack (1), be connected with host system (4) through pencil group (6), adopt full-color touch-sensitive screen display screen, large capacity storage space, through the mode of VGA + USB + CAN's interface, accept the signal that host system (4) sent, real-time display monitoring data and storage.
Switch panel module (3): the multifunctional electric wheel truck is arranged on a machine cabinet (1), one or more button switches are arranged on a switch panel module (3) to simulate various operation switches and various handles of an electric wheel truck, and a signal is transmitted to a main control module (4) through a wiring harness set (6) to complete the instruction input of a vehicle.
Master control module (4): the intelligent automatic detection system is arranged on a cabinet (1), collects real-time data of control cards plugged on a bottom plate (7) and a bottom plate (8) through a wire harness group (6), receives command signals input from a switch panel module (3) for sorting and analyzing, calculates correct excitation control pulse signals and digital control signals through digital chips such as high-performance TMS320F28335 and EPM3256, sends out control signals, outputs signals through a socket arranged on a main control module (4), carries out intelligent automatic detection on the control cards plugged on the bottom plate (7) and the bottom plate (8), and outputs the data to a control display screen module (2) in real time for displaying and storing.
Power module (5): the power supply is arranged on a cabinet (1), an alternating current 220V voltage is input, a high-performance AC-DC isolation switch power supply module and a low-power-consumption high-precision linear voltage-stabilized power supply module are adopted, and the power supply is converted into a required power supply group, and outputs +3.3VDC, -5VDC, +15VDC, -15VDC, +24VDC and-24 VDC power supplies to a control display screen module (2), a switch panel module (3), a main control module (4), a bottom plate (7) and a bottom plate (8) through a wiring harness group (6).
Harness group (6): the intelligent power distribution system is arranged on a cabinet (1), 10 104-pin connectors, 10 20-pin plugs, 48 optical fiber connectors and a VGA + USB + CAN combined port are arranged in a wire harness group (6) and used for connecting and controlling a display screen module (2), a switch panel module (3), a main control module (4), a power module (5), a bottom plate (7) and a bottom plate (8), and data interconnection and intercommunication and power distribution among all functional modules are carried out.
Bottom plate (7): the wire harness group is arranged on the cabinet (1), 6 104-pin sockets (CNA, CNB, CNC, CND, CNE and CNF) are welded on the bottom plate (7) and are used for being connected with the wire harness group (6) and transmitting data to the main control module (4); and the test device is also welded with 10 210 pin sockets for plugging an alternating current electric wheel truck control card to be tested.
Bottom plate (8): the wire harness group testing device is arranged on the cabinet (1), 4 104-pin sockets, namely CNA, CNB, CND and CNE are welded on the bottom plate (8) and used for being connected with the wire harness group (6) and transmitting data to the main control module (4), and 5 210-pin sockets are welded and used for being plugged with a direct current electric wheel truck control card to be tested.
The utility model discloses installing a plurality of parts on the rack, adopting the modularized design, the function extension of being convenient for, each module adopts novel technical design, and accommodation is wide, and the interference killing feature is stronger, and the accurate alternating current and direct current driving wheel truck control board trouble that detects provides necessary technical support for the field maintenance, make full use of intelligent detection equipment improves the maintenance rate of mining electric wheel truck control board, increases electric wheel truck and goes out the dynamic rate, improves production efficiency.
Claims (1)
1. The utility model provides a mining electric wheel truck control card detection device, it includes rack (1), installs control display screen module (2), switch panel module (3), host system (4), power module (5), pencil group (6), bottom plate A (7), bottom plate B (8) on rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147587.4U CN213780749U (en) | 2021-01-20 | 2021-01-20 | Control card detection device for mining electric wheel truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120147587.4U CN213780749U (en) | 2021-01-20 | 2021-01-20 | Control card detection device for mining electric wheel truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213780749U true CN213780749U (en) | 2021-07-23 |
Family
ID=76901883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120147587.4U Expired - Fee Related CN213780749U (en) | 2021-01-20 | 2021-01-20 | Control card detection device for mining electric wheel truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213780749U (en) |
-
2021
- 2021-01-20 CN CN202120147587.4U patent/CN213780749U/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: 20210723 Termination date: 20220120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |