CN218240268U - Fast-switching and automatic bus transfer on-site test device - Google Patents
Fast-switching and automatic bus transfer on-site test device Download PDFInfo
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- CN218240268U CN218240268U CN202222360929.8U CN202222360929U CN218240268U CN 218240268 U CN218240268 U CN 218240268U CN 202222360929 U CN202222360929 U CN 202222360929U CN 218240268 U CN218240268 U CN 218240268U
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 238000010276 construction Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a cut soon and spare power automatic switching field test device, including test device, test device includes the fixed plate, a plurality of direct current relay, the first mounting of a plurality of, two second mountings, terminal row a plurality of coil and a plurality of shutter, a plurality of screw hole has been seted up on the surface of fixed plate, a plurality of direct current relay is connected in one side contact on fixed plate top, the utility model relates to a cut soon and spare power automatic switching field test device, through setting up direct current relay and terminal row, direct current relay is exactly through the circular telegram or the outage of control coil and shutter, realizes the switch-on and the disconnection of contact to reach the logic control to electrical equipment, the terminal row is connected, utilizes direct current relay's coil and switching point, replaces all unfinished circuit breakers, makes the experiment go on smoothly, and the debugging technical staff can carry out the test of cutting soon and spare power automatic switching under the condition of secondary wiring.
Description
Technical Field
The utility model relates to an electric debugging construction technical field specifically is a cut soon and hauls oneself willingly into site test device fully.
Background
The installation and debugging work of the electrical equipment is very important, the quality of the electrical equipment directly influences the normal operation and the effect of the equipment, the electrical debugging construction generally comprises the following steps of checking the appearance of the electrical equipment and checking the circuit of the electrical equipment, then carrying out insulation check, debugging the control unit of the electrical equipment and the like, in the electrical debugging construction, when a fast switching and automatic switching debugging test device is needed to be used for carrying out a fast switching and automatic switching test, however, the traditional test device cannot detect the switching logic of the fast switching and automatic switching because the secondary wiring is not connected, a test technician can carry out the test only in the near term after the secondary wiring is finished, if the equipment needs to be electrified, the device still has problems, the electrified time is delayed, and the electrical debugging efficiency is greatly influenced by the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cut soon and spare power automatic switching field test device to solve traditional test device that proposes in the above-mentioned background art because the secondary is not wired, can not detect the switching logic of cutting soon and spare power automatic switching, experimental technical staff need wait for the secondary wiring to accomplish the back, just can test, if equipment needs to be electrified recently, the device still has a problem, can cause electrified time to push away the back, these problems have influenced the problem of electrical debugging efficiency greatly.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cut soon and spare power automatic switching field test device, includes test device, test device includes fixed plate, a plurality of direct current relay, the first mounting of a plurality of, two second mountings, terminal row, a plurality of coil and a plurality of shutter, a plurality of screw hole has been seted up on the surface of fixed plate, a plurality of direct current relay, a plurality of are connected in the contact of one side on fixed plate top direct current relay's the equal fixed mounting in both sides has first mounting, the opposite side contact on fixed plate top is connected with the terminal row, the equal fixed mounting in both sides of terminal row has the second mounting, a plurality of the equal fixed mounting in inside of direct current relay has coil and shutter, and when experimental technical personnel carries out cut soon and spare power automatic switching debugging test, experimental technical personnel cut soon, spare power automatic switching terminal row on terminal row upper portion tapping terminal and the electrical equipment with the terminal row is connected, and experimental technical personnel utilize direct current relay's self coil and shutter, replace the circuit breaker that traditional experiment was used, make the experiment go on-go on smoothly, direct current relay just passes through the circular telegram or the outage of control coil and shutter to reach the logical control to electrical equipment of contact.
Preferably, a plurality of the equal fixed mounting in both sides on direct current relay top has connecting terminal, the fixed surface of terminal row installs a plurality of binding post, a plurality of connecting terminal passes through the wire and is connected with a plurality of binding post respectively, and direct current relay self's connecting terminal and terminal row self's binding post link together through the wire.
Preferably, a plurality of first mounting and two second mountings all include mounting panel, two screw thread posts and two nuts, the equal threaded connection in both sides on mounting panel top has the screw thread post, two the equal threaded connection in surface of screw thread post has the nut, and the screw thread on nut inner wall matches each other with the screw thread on screw thread post surface, so experimental technical personnel use equipment such as pliers to twist the nut, installs the nut on the screw thread post through rotating, and the nut is spacing to its position on the mounting panel from the top of screw thread post.
Preferably, a plurality of the bottom of screw thread post all with just right screw hole internal thread connection, the screw thread on screw thread post surface matches each other with the screw thread of screw hole inner wall, so experimental technical personnel use the hand to rotate the screw thread post, so the screw thread post is for screw hole and the rotatory lift of mounting panel.
Preferably, one side of the mounting plate on the two second fixing pieces is fixedly connected with one side adjacent to the terminal strip, and the second fixing pieces are mounted on the terminal strip through the mounting plate.
Preferably, one side of the mounting plate on the first fixing piece is fixedly connected with one side of the mounting plate opposite to the direct current relay, and the first fixing piece is mounted on the direct current relay through the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up direct current relay and terminal row, direct current relay is exactly through the circular telegram or the outage of control coil and shutter, realizes the switch-on and the disconnection of contact to reach the logic control to electrical equipment, the terminal row is connected, utilizes direct current relay's coil and switching point, replaces all circuit breakers that use, makes the experiment go on smoothly, and debugging technical staff can carry out the test of cutting soon and spare power automatic switching under the condition of not accomplishing secondary wiring.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a side view of the fixing member of the present invention;
fig. 3 is a schematic diagram of the present invention.
In the figure: 1. a fixing plate; 2. a direct current relay; 3. a first fixing member; 31. mounting a plate; 32. a threaded post; 33. a nut; 4. a connection terminal; 5. a second fixing member; 6. a terminal block; 7. a wiring terminal; 8. a threaded hole; 9. a coil; 10. a testing device; 11. a shutter.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-3, the utility model provides a cut soon and spare power automatic switching field test device, including test device 10, test device 10 includes fixed plate 1, a plurality of direct current relay 2, the first mounting 3 of a plurality of, two second mountings 5, terminal row 6, a plurality of coil 9 and a plurality of shutter 11, a plurality of screw hole 8 has been seted up on the surface of fixed plate 1, a plurality of direct current relay 2 is connected in the contact of one side on fixed plate 1 top, the equal fixed mounting in both sides of a plurality of direct current relay 2 has first mounting 3, the opposite side contact on fixed plate 1 top is connected with terminal row 6, the equal fixed mounting in both sides of terminal row 6 has second mounting 5, the equal fixed mounting in inside of a plurality of direct current relay 2 has coil 9 and shutter 9, test technical personnel carry out the cut soon and spare power automatic switching debugging when experimental, test technical personnel cut on terminal row 6 upper portion tapping line terminal 7 and the electrical equipment soon, spare power automatic switching terminal is connected, test technical personnel utilize coil 9 and shutter 11 of direct current relay self, it is to realize through the logical switch-on-off control and switch to make the traditional smooth circuit breaker, thereby the relay 2 switch control and realize the logical switch-on-off and the electrical equipment.
The connecting terminals 4 are fixedly mounted on two sides of the top end of the direct-current relay 2, the connecting terminals 7 are fixedly mounted on the surface of the terminal block 6, the connecting terminals 4 are respectively connected with the connecting terminals 7 through wires, and the connecting terminals 4 of the direct-current relay 2 and the connecting terminals 7 of the terminal block 6 are connected together through wires.
The first mounting 3 of a plurality of and two second mountings 5 all include mounting panel 31, two screw thread posts 32 and two nuts 33, the equal threaded connection in both sides on mounting panel 31 top has screw thread post 32, the equal threaded connection in surface of two screw thread posts 32 has nut 33, the screw thread on the screw thread 33 inner wall matches each other with the screw thread on screw thread post 32 surface, so experimental technical personnel use equipment such as pliers to twist nut 33, install nut 33 on screw thread post 32 through rotating, nut 33 is spacing to its position on mounting panel 31 from screw thread post 32's top.
The bottom of a plurality of screw thread post 32 all with 8 internal thread connections of just right screw hole, the screw thread on screw thread post 32 surface matches each other with the screw thread of 8 inner walls of screw hole, so experimental technical personnel use the hand to rotate screw thread post 32, so screw thread post 32 is for screw hole 8 and the rotatory lift of mounting panel 31.
One side of the mounting plate 31 on the two second fixing pieces 5 is fixedly connected with one side adjacent to the terminal block 6, and the second fixing pieces 5 are mounted on the terminal block 6 through the mounting plate 31.
One side that is located mounting panel 31 on first mounting 3 all with just to the adjacent one side fixed connection of direct current relay 2, first mounting 3 passes through mounting panel 31 to be installed on direct current relay 2.
When the embodiment of the application is used: before a test technician performs a quick-cut and spare power automatic switching debugging test, the test device 10 is assembled firstly, threads on the surface of the threaded column 32 are matched with threads on the inner wall of the threaded hole 8, so the test technician uses hands to rotate the threaded column 32, the threaded column 32 rotates and lifts relative to the threaded hole 8 and the mounting plate 31, threads on the inner wall of the nut 33 are matched with threads on the surface of the threaded column 32, so the test technician uses equipment such as pliers to screw the nut 33, the nut 33 is mounted on the threaded column 32 through rotation, the nut 33 limits the position of the nut on the mounting plate 31 from the top of the threaded column 32, after the test technician fixes the fixing piece in the threaded hole 8, the terminal strip 6 and the direct current relay 2 are indirectly fixed, when the test technician performs the quick-cut and spare power automatic switching debugging test, the test technician connects the upper tapping terminal 7 of the terminal strip 6 with an electric device through a quick-cut and spare power automatic switching terminal, and the test technician uses a coil 9 and an opening and closing 11 of the direct current relay 2 to replace all circuit breakers used in the test, and the test is performed smoothly.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a cut soon and hauled oneself willingly into on-spot test device fully, includes testing device (10), its characterized in that: test device (10) are including fixed plate (1), a plurality of direct current relay (2), the first mounting (3) of a plurality of, two second mountings (5), terminal row (6), a plurality of coil (9) and a plurality of shutter (11), a plurality of screw hole (8) have been seted up on the surface of fixed plate (1), a plurality of direct current relay (2), a plurality of are connected in the contact of one side on fixed plate (1) top the equal fixed mounting in both sides of direct current relay (2) has first mounting (3), the opposite side contact connection on fixed plate (1) top has terminal row (6), the equal fixed mounting in both sides of terminal row (6) has second mounting (5), a plurality of the equal fixed mounting in inside of direct current relay (2) has coil (9) and shutter (11).
2. The field test device for fast switching and spare power automatic switching according to claim 1, characterized in that: a plurality of the equal fixed mounting in both sides on direct current relay (2) top has connecting terminal (4), the fixed surface of terminal row (6) installs a plurality of binding post (7), a plurality of connecting terminal (4) are connected with a plurality of binding post (7) respectively through the wire.
3. The field test device for fast switching and automatic standby power switching according to claim 1, characterized in that: a plurality of first mounting (3) and two second mountings (5) all include mounting panel (31), two screw thread post (32) and two nuts (33), the equal threaded connection in both sides on mounting panel (31) top has screw thread post (32), two the equal threaded connection in surface of screw thread post (32) has nut (33).
4. The field test device for fast switching and spare power automatic switching according to claim 3, characterized in that: the bottom ends of the plurality of threaded columns (32) are in threaded connection with the inner part of the threaded hole (8) which is opposite to the bottom ends.
5. The field test device for fast switching and automatic standby power switching according to claim 3, characterized in that: one side of the mounting plate (31) on the two second fixing pieces (5) is fixedly connected with one side adjacent to the terminal strip (6).
6. The field test device for fast switching and spare power automatic switching according to claim 3, characterized in that: one side of the mounting plate (31) on the first fixing piece (3) is fixedly connected with the side which is adjacent to the direct current relay (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222360929.8U CN218240268U (en) | 2022-09-06 | 2022-09-06 | Fast-switching and automatic bus transfer on-site test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222360929.8U CN218240268U (en) | 2022-09-06 | 2022-09-06 | Fast-switching and automatic bus transfer on-site test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218240268U true CN218240268U (en) | 2023-01-06 |
Family
ID=84686881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222360929.8U Active CN218240268U (en) | 2022-09-06 | 2022-09-06 | Fast-switching and automatic bus transfer on-site test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218240268U (en) |
-
2022
- 2022-09-06 CN CN202222360929.8U patent/CN218240268U/en active Active
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