CN211182540U - Rail vehicle withstand voltage test jointing equipment - Google Patents
Rail vehicle withstand voltage test jointing equipment Download PDFInfo
- Publication number
- CN211182540U CN211182540U CN201921959011.7U CN201921959011U CN211182540U CN 211182540 U CN211182540 U CN 211182540U CN 201921959011 U CN201921959011 U CN 201921959011U CN 211182540 U CN211182540 U CN 211182540U
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- Prior art keywords
- withstand voltage
- insulating rod
- detection line
- rail vehicle
- spliced pole
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Abstract
The utility model provides a rail vehicle withstand voltage test jointing equipment, one end is connected by the cable that is surveyed, and the detection line of withstand voltage machine is connected to the other end for with being surveyed cable and detection line electric connection, including the box, and install ground plate and keysets in the box, ground plate and keysets pass through insulating assembly horizontal fixed mounting in the box, the keysets sets up directly over the ground plate, reserves the space between keysets and the ground plate; still be equipped with the spliced pole, the spliced pole is the conductor, the spliced pole is fixed to be set up on the elasticity bolt, makes spliced pole and ground plate or keysets switch on through pressing down the elasticity bolt, detection line and spliced pole electric connection. The utility model discloses create rail vehicle withstand voltage test connecting device can be quick realize with the detection line with be connected or be connected with the ground plate by the detection line, reduced middle complicated wiring process, the effectual efficiency of software testing that has improved.
Description
Technical Field
The invention belongs to the field of cable voltage-withstand test, and particularly relates to a rail vehicle voltage-withstand test connecting device.
Background
Rail vehicle is in order to prevent circuit failure before putting into use, need carry out withstand voltage test to the cable of different models in the vehicle, current when testing, need artifically be connected a pencil respectively with the detection line of withstand voltage machine, because be equipped with many detection lines on the withstand voltage machine, when a detection line carries out withstand voltage test with the cable that corresponds the model, other detection lines need ground connection, artifical after having tested a cable, still need be with this cable ground connection, then test other cables, it is very inconvenient to operate, the test efficiency is low.
Disclosure of Invention
In view of this, the present invention provides a rail vehicle voltage withstanding test connection device to solve the problems of low efficiency and inconvenient operation in the existing voltage withstanding test.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a rail vehicle withstand voltage test connecting device is characterized in that one end of the connecting device is connected with a cable to be tested, the other end of the connecting device is connected with a detection line of a withstand voltage machine, the connecting device is used for electrically connecting the cable to be tested with the detection line, the connecting device comprises a box body, a grounding plate and an adapter plate, the grounding plate and the adapter plate are installed in the box body, the grounding plate and the adapter plate are transversely and fixedly installed in the box body through an insulation assembly, the adapter plate is arranged right above the grounding plate, and;
the grounding plate and the adapter plate are both conductors, the grounding plate and the adapter plate are both correspondingly provided with sockets, the grounding plate and the adapter plate are both connected with the sockets through wires, and the grounding plate is connected with a grounding wire through the sockets; the adapter plate is connected with the tested cable in an inserting way;
still be equipped with the spliced pole, the spliced pole is the conductor, the spliced pole is fixed to be set up on the elasticity bolt, makes spliced pole and ground plate or keysets switch on through pressing down the elasticity bolt, detection line and spliced pole electric connection.
Furthermore, the grounding plate and the socket of the adapter plate are fixedly arranged on the box body.
Furthermore, the pressure-resistant machine is provided with a plurality of detection lines, and each detection line is correspondingly provided with a connecting column.
Furthermore, the elastic bolt comprises an insulating rod, the adapter plate is provided with a first through hole corresponding to the insulating rod, the first through hole is a round hole with the diameter corresponding to the diameter of the insulating rod, the ground plate is provided with a second through hole corresponding to the insulating rod, and the insulating rod is vertically arranged in the box body through the two through holes;
the connecting column is transversely and fixedly arranged on the insulating rod, the two sides of the through hole are provided with openings corresponding to the connecting column, and the connecting column moves between the upper part and the lower part of the grounding plate through the openings;
the bottom of insulating rod is equipped with integrated into one piece's guide part, the diameter of guide part is less than the diameter of insulating rod, the guide part correspondence is equipped with the guide cylinder, be equipped with reset spring in the guide cylinder, reset spring overlaps and establishes in the guide part outside, and reset spring's diameter is less than the diameter of insulating rod.
Furthermore, the bottom of the connecting column is provided with an insertion hole, and the end part of the detection line is inserted into the connecting column through the insertion hole;
the detection line that is inserted in the spliced pole is tightly fixed in top through fixing bolt.
Furthermore, still correspond on the insulator spindle and be equipped with the nylon ribbon, bind a section detection line through the nylon ribbon and fix on the insulator spindle.
Furthermore, a knob is correspondingly arranged at the top of the insulating rod, a connecting part is arranged at the bottom of the knob, a connecting hole corresponding to the insulating rod is formed in the bottom of the connecting part, and the connecting part is in interference connection with the insulating rod;
the knob is arranged on the upper surface of the box body.
Furthermore, the knob is provided with a mark corresponding to the connecting column, and the box body is provided with a mark corresponding to the opening.
Compared with the prior art, the rail vehicle voltage-withstand test connecting device has the following advantages:
the railway vehicle voltage-withstanding test connecting device can quickly realize the connection of the detection line and the detected line or the ground plate, reduces the middle complex wiring process and effectively improves the test efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is an internal structure view of a railway vehicle voltage withstand test connection device according to an embodiment of the present invention;
FIG. 2 is a partial block diagram of FIG. 1;
fig. 3 is an external structure view of a rail vehicle withstand voltage test connection device according to an embodiment of the present invention.
Description of reference numerals:
1. a box body; 2. a guide cylinder; 21. a return spring; 3. a ground plate; 31. a second through hole; 32. an opening; 4. an adapter plate; 41. a first through hole; 5. an insulating rod; 51. connecting columns; 52. fixing the bolt; 6. detecting lines; 7. nylon cable ties; 8. a knob; 81. a connecting portion; 82. and (5) identifying.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1 and fig. 3, a railway vehicle withstand voltage test connecting device, one end of which is connected with a cable to be tested, and the other end of which is connected with a detection line 6 of a voltage-withstanding machine, is used for electrically connecting the cable to be tested with the detection line 6, and is characterized in that: the grounding plate 3 and the adapter plate 4 are transversely and fixedly arranged in the box body 1 through an insulation component, the adapter plate 4 is arranged right above the grounding plate 3, and a gap is reserved between the adapter plate 4 and the grounding plate 3;
the grounding plate 3 and the adapter plate 4 are both conductors, the grounding plate 3 and the adapter plate 4 are both correspondingly provided with sockets, the grounding plate 3 and the adapter plate 4 are both connected with the sockets through wires, and the grounding plate 3 is connected with a grounding wire through the sockets; the adapter plate 4 is connected with a tested cable through splicing;
still be equipped with spliced pole 51, spliced pole 51 is the conductor, spliced pole 51 is fixed to be set up on the elasticity bolt, makes spliced pole 51 and ground plate 3 or keysets 4 switch on through pressing down the elasticity bolt, detection line 6 and spliced pole 51 electric connection.
The ground plate 3 and the socket of the adapter plate 4 are fixedly arranged on the box body 1.
The pressure machine is provided with a plurality of detection lines 6, and each detection line 6 is correspondingly provided with a connecting column 51.
The elastic bolt comprises an insulating rod 5, the adapter plate 4 is provided with a first through hole 41 corresponding to the insulating rod 5, the first through hole 41 is a round hole with the diameter corresponding to the diameter of the insulating rod 5, the ground plate 3 is provided with a second through hole 31 corresponding to the insulating rod 5, and the insulating rod 5 is vertically arranged in the box body 1 through the two through holes;
the connecting column 51 is transversely and fixedly arranged on the insulating rod 5, an opening 32 corresponding to the connecting column 51 is formed in the side surface of the through hole II 31, and the connecting column 51 moves between the upper part and the lower part of the grounding plate 3 through the opening 32;
the bottom of insulator spindle 5 is equipped with integrated into one piece's guide part, the diameter of guide part is less than the diameter of insulator spindle 5, the guide part correspondence is equipped with guide cylinder 2, be equipped with reset spring 21 in the guide cylinder 2, reset spring 21 is used for exerting ascending thrust to the insulator spindle, reset spring 21 cover is established in the guide part outside, and reset spring 21's diameter is less than the diameter of insulator spindle 5.
As shown in fig. 1 and 2, the bottom of the connecting column is provided with an insertion hole, and the end of the detecting wire 6 is inserted into the connecting column 51 through the insertion hole;
one end of the connecting column, which is far away from the insulating rod 5, is provided with a threaded hole, the threaded hole is communicated with the insertion hole, the threaded hole is correspondingly provided with a fixing bolt 52, and the detection line 6 inserted into the connecting column 51 is tightly supported and fixed through the fixing bolt 52.
Still correspond on the insulator spindle 5 and be equipped with nylon ribbon 7, bind a section detection line 6 through nylon ribbon 7 and fix on insulator spindle 5. The detection wire 6 is prevented from influencing the up-and-down movement of the bolt, and the abrasion of the opening 32 to the detection wire 6 is also reduced.
The top of the insulating rod 5 is correspondingly provided with a knob 8, the bottom of the knob 8 is provided with a connecting part 81, the bottom of the connecting part 81 is provided with a connecting hole corresponding to the insulating rod 5, and the connecting part 81 is in interference connection with the insulating rod 5;
the knob 8 is arranged on the upper surface of the box body 1.
The knob 8 is provided with a mark 82 corresponding to the connecting column 51, and the box body 1 is provided with a mark 82 corresponding to the opening 32. It is convenient to know the relative positions of the connecting column 51 and the opening 32, and to facilitate the movement of the connecting column 51 between the ground plate 3 and the interposer 4.
During testing, a tested cable is connected with a socket of the adapter plate 4, a connecting column 51 of the detection line 6 corresponding to the tested cable is attached to the lower surface of the adapter plate 4, and the communication between the corresponding detection line 6 and the tested cable is realized; the connecting columns 51 of the other detection wires 6 move to the lower part of the grounding plate 3 through the openings 32 on the second through holes 31, and then the knob 8 is rotated to enable the tops of the connecting columns 51 to be attached to the lower surface of the grounding plate 3, namely the conduction of the other detection wires 6 and the grounding wire is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a rail vehicle withstand voltage test jointing equipment, one end is connected by the cable of being surveyed, and the detection line of withstand voltage machine is connected to the other end for will be surveyed cable and detection line electric connection, its characterized in that: the grounding plate and the adapter plate are transversely and fixedly arranged in the box body through an insulation assembly, the adapter plate is arranged right above the grounding plate, and a gap is reserved between the adapter plate and the grounding plate;
the grounding plate and the adapter plate are both conductors, the grounding plate and the adapter plate are both correspondingly provided with sockets, the grounding plate and the adapter plate are both connected with the sockets through wires, and the grounding plate is connected with a grounding wire through the sockets; the adapter plate is connected with the tested cable in an inserting way;
still be equipped with the spliced pole, the spliced pole is the conductor, the spliced pole is fixed to be set up on the elasticity bolt, makes spliced pole and ground plate or keysets switch on through pressing down the elasticity bolt, detection line and spliced pole electric connection.
2. The rail vehicle withstand voltage test connecting apparatus according to claim 1, wherein: the grounding plate and the socket of the adapter plate are fixedly arranged on the box body.
3. The rail vehicle withstand voltage test connecting apparatus according to claim 1, wherein: the pressure machine is provided with a plurality of detection lines, and each detection line is correspondingly provided with a connecting column.
4. The rail vehicle withstand voltage test connecting apparatus according to claim 1, wherein: the elastic bolt comprises an insulating rod, the adapter plate is provided with a first through hole corresponding to the insulating rod, the first through hole is a round hole with the diameter corresponding to the diameter of the insulating rod, the ground plate is provided with a second through hole corresponding to the insulating rod, and the insulating rod is vertically arranged in the box body through the two through holes;
the connecting column is transversely and fixedly arranged on the insulating rod, the two sides of the through hole are provided with openings corresponding to the connecting column, and the connecting column moves between the upper part and the lower part of the grounding plate through the openings;
the bottom of insulating rod is equipped with integrated into one piece's guide part, the diameter of guide part is less than the diameter of insulating rod, the guide part correspondence is equipped with the guide cylinder, be equipped with reset spring in the guide cylinder, reset spring overlaps and establishes in the guide part outside, and reset spring's diameter is less than the diameter of insulating rod.
5. The rail vehicle withstand voltage test connecting apparatus according to claim 4, wherein: the bottom of the connecting column is provided with an insertion hole, and the end part of the detection line is inserted into the connecting column through the insertion hole;
the detection line that is inserted in the spliced pole is tightly fixed in top through fixing bolt.
6. The rail vehicle withstand voltage test connecting apparatus according to claim 5, wherein: still correspond on the insulator spindle and be equipped with the nylon ribbon, bind a section detection line through the nylon ribbon and fix on the insulator spindle.
7. The rail vehicle withstand voltage test connecting apparatus according to any one of claims 4 to 6, wherein: the top of the insulating rod is correspondingly provided with a knob, the bottom of the knob is provided with a connecting part, the bottom of the connecting part is provided with a connecting hole corresponding to the insulating rod, and the connecting part is in interference connection with the insulating rod;
the knob is arranged on the upper surface of the box body.
8. The rail vehicle withstand voltage test connecting apparatus according to claim 7, wherein: the rotary knob is provided with a mark corresponding to the connecting column, and the box body is provided with a mark corresponding to the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959011.7U CN211182540U (en) | 2019-11-13 | 2019-11-13 | Rail vehicle withstand voltage test jointing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959011.7U CN211182540U (en) | 2019-11-13 | 2019-11-13 | Rail vehicle withstand voltage test jointing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182540U true CN211182540U (en) | 2020-08-04 |
Family
ID=71799981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921959011.7U Expired - Fee Related CN211182540U (en) | 2019-11-13 | 2019-11-13 | Rail vehicle withstand voltage test jointing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182540U (en) |
-
2019
- 2019-11-13 CN CN201921959011.7U patent/CN211182540U/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: 20200804 Termination date: 20211113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |