CN220154595U - Relay protection test stand - Google Patents
Relay protection test stand Download PDFInfo
- Publication number
- CN220154595U CN220154595U CN202321566138.9U CN202321566138U CN220154595U CN 220154595 U CN220154595 U CN 220154595U CN 202321566138 U CN202321566138 U CN 202321566138U CN 220154595 U CN220154595 U CN 220154595U
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- socket
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- relay protection
- seat
- electricity
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000005611 electricity Effects 0.000 claims abstract description 26
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to the technical field of relay protection test equipment, in particular to a relay protection test stand, which comprises: the socket comprises a bottom plate, telescopic rails, a socket platform and a socket body, wherein the telescopic rails are fixedly arranged at two ends of the top surface of the bottom plate, movable seats are arranged on the telescopic rails, the socket platform is detachably connected between the movable seats, the socket body is detachably arranged on the socket platform, and the socket body can move in the horizontal direction along the socket platform. The Y-axis beam body is transformed into telescopic rails, a socket platform is additionally arranged between the telescopic rails, the socket platform can move along the telescopic rails in the vertical direction, and the position of the socket in the vertical direction is changed. The socket and the socket platform are detachably connected in a contact electricity taking mode, so that the number of the sockets and the positions in the horizontal direction can be adjusted according to actual conditions. The socket platform and the telescopic rail are in a contact electricity taking mode, so that the power supply stability of the socket is guaranteed, and the problems of mess of wires on a test bed and complex socket are prevented.
Description
Technical Field
The utility model relates to the technical field of relay protection test equipment, in particular to a relay protection test bed.
Background
The relay is also called relay, it is an electronic control device, it has control system (also called input loop) and controlled system (also called output loop), it is usually applied in automatic control circuit, it is an "automatic switch" which uses smaller current to control larger current, so it plays the roles of automatic regulation, safety protection, switching circuit, etc. in the circuit.
The relay test stand is usually used for testing the quality and safety performance of various electric appliances, a plurality of sockets are involved on the relay test stand, but sometimes the number of the sockets is still insufficient, and an external socket is needed, so that the electric wires on the relay test stand are disordered, and safety accidents are easy to cause.
In view of this, what is needed is to design a relay protection test stand, which reforms the Y-axis beam body into a telescopic rail structure, and installs a socket platform between the telescopic rails, and the socket platform can move along the telescopic rails in the vertical direction, so as to change the position of the socket in the vertical direction. The socket and the socket platform are detachably connected in a contact electricity taking mode, so that the number of the sockets and the position in the horizontal direction can be adjusted according to actual conditions. The socket platform and the telescopic rail are in a contact electricity taking mode, so that the power supply stability of the socket is guaranteed, and the problems of mess of wires on a test bed and complex socket are prevented.
Disclosure of Invention
In order to solve the above disadvantages of the prior art, an object of the present utility model is to provide a relay protection test stand, comprising: bottom plate, flexible track, socket platform and socket body, the top surface both ends fixed mounting of bottom plate have flexible track, be provided with on the flexible track and remove the seat, it is connected with to dismantle between the seat to remove the socket platform, the socket is last to be dismantled and assembled the socket body, the socket body can be followed the socket platform removes in the horizontal direction.
Further, the telescopic rail includes: the device comprises a driving motor, a screw rod, a track body and a movable seat, wherein the driving motor is fixedly arranged on the top surface of the track body, the screw rod is rotationally connected with the side wall surface of the track body, the driving motor is in power connection with the screw rod, the movable seat is meshed with the outer diameter surface of the screw rod, and a plug hole is formed in the movable seat.
Further, an electric connecting groove is formed in the rail body, an electric connecting core is arranged on the side wall surface of the movable seat, and the electric connecting core is always in contact with the electric connecting groove to take electricity.
Further, the socket platform includes: the electric connecting seat is fixedly arranged at two ends of the platform body, the side wall surface of the electric connecting seat is fixedly provided with a plug core, the locking slide block is slidably connected with the side wall surface of the platform body, and the plug hole is matched with the plug core.
Further, the socket body includes: the socket comprises a socket body, a rotation limiting plate and a jogged electric connecting head, wherein the bottom surface of the socket body is matched with the top surface of the platform body, the rotation limiting plate is rotationally connected to two sides of the socket body, and the jogged electric connecting head is fixedly arranged at the bottom of the socket body and matched with the jogged electric connecting groove.
The beneficial effects are that:
according to the relay protection test stand provided by the utility model, the Y-axis beam body is transformed into the telescopic rail structure, the socket platform is additionally arranged between the telescopic rails and can move along the telescopic rails in the vertical direction, so that the position of the socket in the vertical direction is changed. The socket and the socket platform are detachably connected in a contact electricity taking mode, so that the number of the sockets and the position in the horizontal direction can be adjusted according to actual conditions. The socket platform and the telescopic rail are in a contact electricity taking mode, so that the power supply stability of the socket is guaranteed, and the problems of mess of wires on a test bed and complex socket are prevented.
Drawings
FIG. 1 is a schematic diagram of a relay protection test stand according to the present utility model;
FIG. 2 is a schematic diagram of a socket platform of a relay protection test stand according to the present utility model;
FIG. 3 is a schematic view of a socket body of a relay protection test stand according to the present utility model;
the marks in the figure: the socket comprises a 1-bottom plate, a 2-telescopic rail, a 3-socket platform, a 4-socket body, a 21-driving motor, a 22-screw rod, a 23-rail body, a 24-movable seat, a 25-plug hole, a 26-electric connecting groove, a 27-electric connecting core, a 31-platform body, a 32-electric connecting seat, a 33-locking sliding block, a 34-embedded electric connecting groove, a 35-plug core, a 41-socket body, a 42-rotation limiting plate and a 43-embedded electric connecting head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
As shown in the figure, the utility model discloses a relay protection test stand, which comprises: the socket comprises a bottom plate 1, telescopic rails 2, a socket platform 3 and a socket body 4, wherein the telescopic rails 2 are fixedly arranged at two ends of the top surface of the bottom plate 1, movable seats 24 are arranged on the telescopic rails 2, the socket platform 3 is detachably connected between the movable seats 24, the socket body 4 is detachably arranged on the socket platform 3, and the socket body 4 can move along the socket platform 3 in the horizontal direction.
In this embodiment, the telescopic rail 2 includes: the device comprises a driving motor 21, a screw rod 22, a track body 23 and a movable seat 24, wherein the driving motor 21 is fixedly arranged on the top surface of the track body 23, the screw rod 22 is rotationally connected with the side wall surface of the track body 23, the driving motor 21 is in power connection with the screw rod 22, the movable seat 24 is meshed with the outer diameter surface of the screw rod 22, and a plug hole 25 is formed in the movable seat 24.
In this embodiment, an electrical connection groove 26 is provided in the track body 23, and an electrical connection core 27 is provided on a side wall surface of the movable seat 24, where the electrical connection core 27 and the electrical connection groove 26 are always in contact for taking electricity.
In this embodiment, the socket platform 3 includes: the platform body 31, the electricity even seat 32 and locking slider 33, the gomphosis electricity even groove 34 has been seted up on the platform body 31, the electricity even seat 32 fixed mounting is in the both ends of the platform body 31, the lateral wall face fixed mounting who even seat 32 has grafting core 35, locking slider 33 sliding connection is in the lateral wall face of the platform body 31, spliced eye 25 with grafting core 35 cooperatees.
In this embodiment, the socket body 4 includes: the socket body 41, rotate limiting plate 42 and gomphosis electricity and connect head 43, the bottom surface of socket plate body with the top surface of platform body 31 cooperatees, rotate limiting plate 42 rotation and connect the both sides of socket body 41, gomphosis electricity is connected head 43 fixed mounting in the bottom of socket body 41 and cooperatees with gomphosis electricity even groove 34.
Working principle:
firstly, as the telescopic rail 2 is arranged, the telescopic rail 2 is composed of a driving motor 21, a screw rod 22, a rail body 23 and a movable seat 24, the driving motor 21 is fixedly arranged on the top surface of the rail body 23, the screw rod 22 is rotationally connected to the front side of the rail body 23, a power output end of the driving motor 21 passes through the top surface of the rail body 23 to be in power connection with the screw rod 22, and the driving motor 21 drives the screw rod 22 to rotate. The movable seat 24 is engaged with the outer diameter surface of the screw 22, and the movable seat 24 can move telescopically along the vertical direction along with the rotation of the screw 22.
Wherein, the track body 23 is internally provided with an electric connecting groove 26, and the side wall surface of the movable seat 24 is provided with an electric connecting core 27, when the movable seat 24 moves along the track body 23 in a telescopic way in the vertical direction, the electric connecting core 27 is always embedded in the electric connecting groove 26 and is always in a contact electricity taking state.
The socket platform 3 is bridged on two inner side wall surfaces of the telescopic rail 2, and the socket platform 3 can move in a telescopic manner along the vertical direction under the action of the moving seat 24 of the telescopic rail 2.
The socket platform 3 is composed of a platform body 31, an electric connection seat 32 and a locking sliding block 33, wherein the electric connection seat 32 is fixedly installed at two ends of the platform body 31, a plug core 35 is fixedly installed on the side wall surface of the electric connection seat 32, and a plug hole 25 is formed in the front side of the corresponding movable seat 24, and the plug hole 25 is matched with the plug core 35. When the electric connection seat 32 is fixedly arranged on the front side of the movable seat 24, the plug hole 25 is contacted with the plug core 35 to take out electricity.
Wherein, the top surface of the platform body 31 is provided with a jogged electric connecting slot 34, and the bottom of the socket body 41 is fixedly provided with a jogged electric connecting head 43, when the socket body 41 is connected to the platform body 31, the jogged electric connecting head 43 contacts with the jogged electric connecting slot 34 to take electricity.
The socket body 4 is composed of a socket body 41, a rotation limiting plate 42 and an embedded electrical connector 43, wherein the bottom surface of the socket body 4 is meshed with the top surface of the platform body 31, and the rotation limiting plates 42 are rotatably arranged on two sides of the socket body 41. The rotation limiting plate 42 is fixed to the side wall surface of the platform body 31 by a connecting bolt and fixedly connected to the locking slider 33, and the locking slider 33 is movable in the horizontal direction along the platform body 31, whereby the socket body 41 is also movable in the horizontal direction along the platform body 31.
According to the relay protection test stand provided by the utility model, the Y-axis beam body is transformed into the structure of the telescopic rails 2, the socket platform 3 is additionally arranged between the telescopic rails 2, and the socket platform 3 can move along the telescopic rails 2 in the vertical direction, so that the position of the socket in the vertical direction is changed. The socket and the socket platform 3 are detachably connected in a contact electricity-taking mode, so that the number of the sockets and the position in the horizontal direction can be adjusted according to actual conditions. The socket platform 3 and the telescopic rail 2 are in a contact electricity taking mode, so that the power supply stability of the socket is guaranteed, and the problems of mess of wires on a test bed and complex socket are prevented.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. A relay protection test stand, comprising: bottom plate (1), flexible track (2), socket platform (3) and socket body (4), its characterized in that, the top surface both ends of bottom plate (1) are fixed with flexible track (2), be provided with on flexible track (2) and remove seat (24), it is connected with to dismantle between removing seat (24) socket platform (3), dismantled on socket platform (3) socket body (4), socket body (4) can be followed socket platform (3) are at the horizontal direction removal.
2. A relay protection test stand according to claim 1, characterized in that the telescopic rail (2) comprises: the device comprises a driving motor (21), a screw rod (22), a track body (23) and a movable seat (24), wherein the driving motor (21) is fixedly installed on the top surface of the track body (23), the screw rod (22) is rotationally connected with the side wall surface of the track body (23), the driving motor (21) is in power connection with the screw rod (22), the movable seat (24) is meshed with the outer diameter surface of the screw rod (22), and a plug hole (25) is formed in the movable seat (24).
3. The relay protection test stand according to claim 2, wherein an electric connecting groove (26) is formed in the track body (23), an electric connecting core (27) is arranged on the side wall surface of the movable seat (24), and the electric connecting core (27) is always in contact with the electric connecting groove (26) to take electricity.
4. A relay protection test stand according to claim 3, characterized in that the socket platform (3) comprises: platform body (31), electricity even seat (32) and locking slider (33), set up gomphosis electricity even groove (34) on the platform body (31), electricity even seat (32) fixed mounting is in the both ends of the platform body (31), the lateral wall face fixed mounting who even seat (32) of electricity has grafting core (35), locking slider (33) sliding connection is in the lateral wall face of the platform body (31), spliced eye (25) with grafting core (35) cooperate.
5. The relay protection test stand according to claim 4, wherein the socket body (4) comprises: socket body (41), rotation limiting plate (42) and gomphosis electricity are connected head (43), the bottom surface of socket plate body with the top surface of platform body (31) cooperatees, rotation limiting plate (42) rotate and connect the both sides of socket body (41), gomphosis electricity is connected head (43) fixed mounting be in the bottom of socket body (41) and with gomphosis electricity even groove (34) cooperatees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321566138.9U CN220154595U (en) | 2023-06-19 | 2023-06-19 | Relay protection test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321566138.9U CN220154595U (en) | 2023-06-19 | 2023-06-19 | Relay protection test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154595U true CN220154595U (en) | 2023-12-08 |
Family
ID=89011186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321566138.9U Active CN220154595U (en) | 2023-06-19 | 2023-06-19 | Relay protection test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154595U (en) |
-
2023
- 2023-06-19 CN CN202321566138.9U patent/CN220154595U/en active Active
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