CN216871077U - Test tool for mining explosion-proof electric control system - Google Patents
Test tool for mining explosion-proof electric control system Download PDFInfo
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- CN216871077U CN216871077U CN202220368327.4U CN202220368327U CN216871077U CN 216871077 U CN216871077 U CN 216871077U CN 202220368327 U CN202220368327 U CN 202220368327U CN 216871077 U CN216871077 U CN 216871077U
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Abstract
The utility model relates to a test tool for a mine explosion-proof electric control system, which comprises a bending type fixing plate, a spring thimble row, a first clamping piece and a second clamping piece, wherein the bending type fixing plate is provided with a bending groove; the spring thimble row is fixed on the bending surface of the bending type fixing plate through the first clamping piece and the second clamping piece. When the test tool for the mine explosion-proof electric control system is used for testing, the test signal contact points adopt the special spring thimble rows, so that the damage to the input and output terminal rows of a product to be tested is avoided, the spring thimble rows are correspondingly inserted into the wiring terminal holes of the mine explosion-proof electric control system to be tested one by one in the test process, the connection is not easy to be wrong, more wiring cables are avoided, and therefore the wiring is convenient and the wiring efficiency is greatly improved.
Description
Technical Field
The utility model relates to the field of testing of a mine explosion-proof electric control system, in particular to a testing tool for the mine explosion-proof electric control system.
Background
The mining explosion-proof electric control system can include: the mining explosion-proof diesel engine fuel injection electric control device, the mining explosion-proof diesel engine electric control device collector, the mining explosion-proof diesel engine electric control device controller, the mining explosion-proof diesel engine automatic protection device and the like have devices with signal (resistance, voltage, current, switch, frequency and the like) input, drive (high side, low side, relay, H bridge and the like) output and communication (CAN, RS485, RS232 and the like). In the actual application process, different projects of the mine explosion-proof electric control system are often required to be tested, and in the existing test process, the mine explosion-proof electric control system to be tested is often fixed on a test platform and is manually connected with test equipment on the test platform through cables so as to realize power supply and control requirements and further carry out corresponding tests. The existing manual wiring process is complex, the wiring terminal of the mine explosion-proof electric control system to be tested is easily damaged, cables are more, wrong wiring is very easy, and wiring efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a test tool for a mine explosion-proof electric control system, and solves a series of problems caused by manual wiring in the prior art.
The technical scheme for solving the technical problems is as follows: a test tool for a mine explosion-proof electric control system comprises a bending type fixing plate, a spring thimble row, a first clamping piece and a second clamping piece; the spring thimble row is fixed on the bending surface of the bending type fixing plate through the first clamping piece and the second clamping piece.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the bending type fixing plate comprises a vertical fixing plate, a first bending horizontal plate and a second bending horizontal plate; the first bending horizontal plate and the second bending horizontal plate are respectively fixed on two end faces, opposite to each other, of the vertical fixing plate, and the vertical fixing plate, the first bending horizontal plate and the second bending horizontal plate integrally form a Z-shaped bending structure.
Furthermore, the vertical fixing plate, the first bending horizontal plate and the second bending horizontal plate integrally form a Z-shaped structure which is integrally formed.
Furthermore, the spring thimble row is fixed on the second bending horizontal plate through the first clamping piece and the second clamping piece.
Furthermore, a plurality of first vertical fixing holes are formed in the first bending horizontal plate.
Further, the first clamping piece comprises a first L-shaped long slat formed by a horizontal plate and a vertical plate, a plurality of second vertical fixing holes are formed in the horizontal plate of the first L-shaped long slat, a horizontally placed row bar is arranged on the vertical plate of the first L-shaped long slat, and a plurality of first horizontal fixing holes are formed in the outer end face of the row bar; the second bending horizontal plate is provided with a plurality of third vertical fixing holes, and the third vertical fixing holes are in one-to-one correspondence with the second vertical fixing holes and are connected through a plurality of fixing screws in one-to-one correspondence.
Furthermore, the second clamping piece comprises a second L-shaped long strip plate consisting of a horizontal plate and a vertical plate, a plurality of second horizontal fixing holes which horizontally penetrate through the second clamping piece are formed in the horizontal plate of the second clamping piece, and the plurality of second horizontal fixing holes correspond to the plurality of first horizontal fixing holes one to one; the spring thimble row is vertical to be set up arrange the strip with between the horizontal plate of the long slat of second L type, a plurality of second level fixed orificess and a plurality of first level fixed orifices passes through a plurality of set screws one-to-one and is connected.
Furthermore, one side of the row strip and the corresponding side of the second L-shaped long strip plate are provided with stepped positioning edges which are matched with each other. The explosion-proof box is characterized by further comprising an explosion-proof box, wherein a partition plate is arranged at the bottom of the explosion-proof box, the top surface of the explosion-proof box is an open explosion-proof surface, an explosion-proof cover is arranged on the top surface of the explosion-proof box and hinged to the top surface of the explosion-proof box, and an ECU (electronic control unit) fixing position is arranged on one surface of the explosion-proof cover facing into the explosion-proof box; the bending type fixing plate is located in the explosion-proof box, and the first bending horizontal plate is buckled on the top surface of the explosion-proof box and penetrates through the first vertical fixing hole through a fixing screw to be fixed.
The utility model has the beneficial effects that: when the test tool for the mine explosion-proof electric control system is used for testing, the test signal contact points adopt the special spring thimble rows, so that the damage to the input and output terminal rows of a product to be tested is avoided, the spring thimble rows are correspondingly inserted into the wiring terminal holes of the mine explosion-proof electric control system to be tested one by one in the test process, the connection is not easy to be wrong, more wiring cables are avoided, and therefore the wiring is convenient and the wiring efficiency is greatly improved.
Drawings
FIG. 1 is a schematic overall structure diagram of a testing tool for a mine explosion-proof electric control system;
fig. 2 is a schematic structural diagram of a bending type fixing plate;
FIG. 3 is a schematic diagram of a first clip;
FIG. 4 is a schematic diagram of a second clip;
fig. 5 is a schematic structural diagram of a test tool for a mine explosion-proof electric control system during testing.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a bending type fixing plate; 11. a vertical fixing plate; 12. a first bent horizontal plate; 13. a second bending horizontal plate; 14. a first vertical fixing hole; 15. a third vertical fixing hole; 2. a spring thimble row; 3. a first clip piece; 31. a first L-shaped long slat; 32. a second vertical fixing hole; 33. arranging strips; 34. a first horizontal fixing hole; 4. a second clip; 41. a second L-shaped long slat; 42. a second horizontal fixing hole; 5. an explosion-proof box; 51. a separator plate; 52. an explosion-proof surface; 53. an explosion-proof cover; 6. an ECU.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the test tool for the mine explosion-proof electric control system comprises a bending type fixing plate 1, a spring thimble row 2, a first clamping piece 3 and a second clamping piece 4; the spring thimble row 2 is fixed on the bending surface of the bending type fixing plate 1 through the first clamping piece 3 and the second clamping piece 4.
In this particular embodiment:
as shown in fig. 2, the bending type fixing plate 1 includes a vertical fixing plate 11, a first bending horizontal plate 12 and a second bending horizontal plate 13; the first bending horizontal plate 12 and the second bending horizontal plate 13 are respectively fixed on two end faces of the vertical fixing plate 11, which are opposite up and down, and the vertical fixing plate 11, the first bending horizontal plate 12 and the second bending horizontal plate 13 integrally form a z-shaped bending structure.
Specifically, the vertical fixing plate 11, the first bending horizontal plate 12 and the second bending horizontal plate 13 are integrally formed into a z-shaped structure.
Specifically, the spring thimble row 2 is fixed on the second bending horizontal plate 13 through the first clamping piece 3 and the second clamping piece 4.
Specifically, the first bending horizontal plate 12 is provided with a plurality of first vertical fixing holes 14.
In this particular embodiment:
as shown in fig. 3, the first clip 3 includes a first L-shaped long slat 31 composed of a horizontal plate and a vertical plate, the horizontal plate of the first L-shaped long slat 31 is provided with a plurality of second vertical fixing holes 32, the vertical plate of the first L-shaped long slat 31 is provided with a horizontally placed row 33, and an outer end surface of the row 33 is provided with a plurality of first horizontal fixing holes 34; the second bending horizontal plate 13 is provided with a plurality of third vertical fixing holes 15, and the plurality of third vertical fixing holes 15 correspond to the plurality of second vertical fixing holes 32 one to one and are connected with each other by a plurality of fixing screws one to one.
As shown in fig. 4, the second clamping piece 4 includes a second L-shaped long strip 41 formed by a horizontal plate and a vertical plate, a plurality of second horizontal fixing holes 42 passing through horizontally are formed on the horizontal plate of the second clamping piece 4, and the plurality of second horizontal fixing holes 42 correspond to the plurality of first horizontal fixing holes 34 one by one; the spring thimble row 2 is vertically arranged between the row strips 33 and the horizontal plates of the second L-shaped long lath 41, and a plurality of second horizontal fixing holes 42 are connected with a plurality of first horizontal fixing holes 34 in a one-to-one correspondence manner through a plurality of fixing screws.
Further, one side of the row bar 33 and the corresponding side of the second L-shaped long slat 41 are provided with mutually matched stepped positioning edges. The step-type positioning edge is convenient for limiting the spring thimble row 2.
In this particular embodiment:
as shown in fig. 5, the explosion-proof box further comprises an explosion-proof box 5, wherein a partition plate 51 is arranged at the bottom of the explosion-proof box 5, an open explosion-proof surface 52 is arranged on the top surface of the explosion-proof box 5, an explosion-proof cover 53 is arranged on the top surface of the explosion-proof box 5, the explosion-proof cover 53 is hinged to the top surface of the explosion-proof box 5, an ECU fixing position is arranged on one surface, facing the inside of the explosion-proof box 5, of the explosion-proof cover 53, and an ECU 6 is fixedly installed on the ECU fixing position; the bending type fixing plate 1 is positioned in the explosion-proof box 5, and the first bending horizontal plate 12 is buckled on the top surface of the explosion-proof box 5 and fixed by passing through the first vertical fixing hole 14 through a fixing screw. When testing is carried out, the explosion-proof cover 53 is opened, the bending type fixing plate 1 of the testing tool for the mine explosion-proof electric control system is hung on the top surface of the explosion-proof box 5, and the spring thimble row 2 of the testing tool for the mine explosion-proof electric control system is inserted into the corresponding socket of the isolation plate 51, so that the testing of the mine explosion-proof electric control system is realized.
According to the utility model, the test tool is customized according to the size of the mining explosion-proof electric control system to be tested, and is firm and reliable.
When the test tool for the mine explosion-proof electric control system is used for testing, the test signal contact points adopt the special spring thimble rows, so that the damage to the input and output terminal rows of a product to be tested is avoided, the spring thimble rows are correspondingly inserted into the wiring terminal holes of the mine explosion-proof electric control system to be tested one by one in the test process, the connection is not easy to be wrong, more wiring cables are avoided, and therefore the wiring is convenient and the wiring efficiency is greatly improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a mining explosion-proof electrical system is with test fixture which characterized in that: comprises a bending type fixing plate (1), a spring thimble row (2), a first clamping piece (3) and a second clamping piece (4); the spring thimble row (2) is fixed on the bending surface of the bending type fixing plate (1) through the first clamping piece (3) and the second clamping piece (4).
2. The test tool for the mining explosion-proof electric control system according to claim 1, characterized in that: the bending type fixing plate (1) comprises a vertical fixing plate (11), a first bending horizontal plate (12) and a second bending horizontal plate (13); the first bending horizontal plate (12) and the second bending horizontal plate (13) are respectively fixed on two end faces, opposite to each other, of the vertical fixing plate (11), and the vertical fixing plate (11), the first bending horizontal plate (12) and the second bending horizontal plate (13) integrally form a Z-shaped bending structure.
3. The test tool for the mining explosion-proof electric control system according to claim 2, characterized in that: the vertical fixing plate (11), the first bending horizontal plate (12) and the second bending horizontal plate (13) integrally form a Z-shaped structure.
4. The test tool for the mining explosion-proof electric control system according to claim 2, characterized in that: the spring thimble row (2) is fixed on the second bending horizontal plate (13) through the first clamping piece (3) and the second clamping piece (4).
5. The test tool for the mining explosion-proof electric control system according to claim 2, characterized in that: the first bending horizontal plate (12) is provided with a plurality of first vertical fixing holes (14).
6. The mining explosion-proof electric control system of claim 4 is with test fixture, characterized in that: the first clamping piece (3) comprises a first L-shaped long strip plate (31) consisting of a horizontal plate and a vertical plate, a plurality of second vertical fixing holes (32) are formed in the horizontal plate of the first L-shaped long strip plate (31), a horizontally placed row bar (33) is arranged on the vertical plate of the first L-shaped long strip plate (31), and a plurality of first horizontal fixing holes (34) are formed in the outer end face of the row bar (33); the second bending horizontal plate (13) is provided with a plurality of third vertical fixing holes (15), and the third vertical fixing holes (15) are in one-to-one correspondence with the second vertical fixing holes (32) and are connected in one-to-one correspondence through a plurality of fixing screws.
7. The mining explosion-proof electric control system of claim 6 is with test fixture, characterized in that: the second clamping piece (4) comprises a second L-shaped long strip plate (41) consisting of a horizontal plate and a vertical plate, a plurality of second horizontal fixing holes (42) which penetrate through horizontally are formed in the horizontal plate of the second clamping piece (4), and the plurality of second horizontal fixing holes (42) correspond to the plurality of first horizontal fixing holes (34) one by one; spring thimble row (2) is vertical to be set up between the horizontal plate of row strip (33) and the long slat of second L type (41), a plurality of second level fixed orifices (42) and a plurality of first level fixed orifices (34) are connected through a plurality of set screw one-to-one.
8. The test tool for the mining explosion-proof electric control system according to claim 7, characterized in that: one side of the row of strips (33) and the corresponding side of the second L-shaped long strip plate (41) are provided with stepped positioning edges which are matched with each other.
9. The test tool for the mining explosion-proof electric control system according to claim 5, characterized in that: the anti-explosion device is characterized by further comprising an anti-explosion box (5), wherein a partition plate (51) is arranged at the bottom of the anti-explosion box (5), the top surface of the anti-explosion box (5) is an open anti-explosion surface (52), an anti-explosion cover (53) is arranged on the top surface of the anti-explosion box (5), the anti-explosion cover (53) is hinged to the top surface of the anti-explosion box (5), and an ECU (electronic control unit) fixing position is arranged on one surface, facing the inside of the anti-explosion box (5), of the anti-explosion cover (53); the bending type fixing plate (1) is located in the explosion-proof box (5), and the first bending horizontal plate (12) is buckled on the top surface of the explosion-proof box (5) and penetrates through the first vertical fixing hole (14) through a fixing screw to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220368327.4U CN216871077U (en) | 2022-02-23 | 2022-02-23 | Test tool for mining explosion-proof electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220368327.4U CN216871077U (en) | 2022-02-23 | 2022-02-23 | Test tool for mining explosion-proof electric control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216871077U true CN216871077U (en) | 2022-07-01 |
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ID=82155335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220368327.4U Active CN216871077U (en) | 2022-02-23 | 2022-02-23 | Test tool for mining explosion-proof electric control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216871077U (en) |
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2022
- 2022-02-23 CN CN202220368327.4U patent/CN216871077U/en active Active
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