CN212872785U - Relay protection test bench - Google Patents
Relay protection test bench Download PDFInfo
- Publication number
- CN212872785U CN212872785U CN202021465197.3U CN202021465197U CN212872785U CN 212872785 U CN212872785 U CN 212872785U CN 202021465197 U CN202021465197 U CN 202021465197U CN 212872785 U CN212872785 U CN 212872785U
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- CN
- China
- Prior art keywords
- plate
- base
- side plate
- relay protection
- socket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a relay protection test bed, which relates to the technical field of relay protection tests and mainly solves the problem that the existing test bed easily causes the insufficient use of the number of sockets; the device includes the base, install the curb plate on the base, install the electroplax on the base, link to each other through fixing bolt between electroplax and the curb plate, be provided with first wire casing and second wire casing on the electroplax, the side symmetry of electroplax is provided with the second spout, be provided with the thread slipping on the socket, the second spout is mutually supported with the thread slipping, be provided with first spout in the base, the downside of curb plate is provided with the slider, the curb plate passes through slider and first spout sliding connection, sliding connection has the socket on the electroplax, evenly be provided with the mounting groove on the curb plate, it has the mounting panel to peg graft in the mounting groove, the utility model discloses an above-mentioned structure effectively promotes the convenient degree of use of test bench.
Description
Technical Field
The utility model relates to a relay protection test equipment technical field specifically is a relay protection test bench.
Background
A relay, also called relay, is an electronic control device, which has a control system (also called input loop) and a controlled system (also called output loop), and is usually applied in an automatic control circuit, and it is actually an "automatic switch" that uses a small current to control a large current, so that it plays the role of automatic regulation, safety protection, switching circuit, etc. in the circuit.
The relay test bed is usually used for testing the quality and safety performance of various electric appliances, and a plurality of sockets are involved on the relay protection test bed, but the quantity of the sockets is still not enough to use at some time, so that the sockets are required to be externally connected, the disorder of electric wires on the relay protection test bed is caused, and safety accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a relay protection test bench to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a relay protection test bench, includes the base, install the curb plate on the base, install the electroplax on the base, link to each other through fixing bolt between electroplax and the curb plate, be provided with first wire casing and second wire casing on the electroplax, the side symmetry of electroplax is provided with the second spout, sliding connection has the socket on the electroplax, be provided with the thread slipping on the socket, the second spout is mutually supported with the thread slipping, be provided with first spout in the base, the downside of curb plate is provided with the slider, the curb plate passes through slider and first spout sliding connection, the contact installation of socket and first wire casing and second wire casing, evenly be provided with the mounting groove on the curb plate, it has the mounting panel to peg graft in the mounting groove, be provided with power socket on the base.
As a further aspect of the present invention: the mounting panel includes first curb plate and second curb plate, be provided with the connecting pin on the first curb plate, be provided with the pinhole on the second curb plate, the connecting pin mutually supports with the pinhole, the intermediate position of first curb plate is provided with the rack, the gear is installed to the second curb plate internal rotation, gear and rack meshing, the bottom of gear is provided with makes its pivoted handle.
As a further aspect of the present invention: the contact is an upwardly arched spring plate.
As a further aspect of the present invention: an air switch is arranged on the electric plate.
As a further aspect of the present invention: the base is connected with universal wheels.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a through fix the electroplax on the base, combine second spout, thread slipping to install the socket, effectively promote the installation adjustment ability of socket, can install socket quantity as required; the mounting plate is convenient to adjustably mount by arranging the mounting groove on the side plate, and meanwhile, the mounting plate is fixedly mounted with the mounting groove by splitting the mounting plate into the first side plate and the second side plate through the gear rack, so that the mounting firmness of the mounting plate is effectively improved; effectively promote the convenient ability of use and the adjustability of relay protection test bench through above-mentioned structure.
Drawings
Fig. 1 is a schematic structural diagram of a relay protection test bed.
Fig. 2 is a schematic structural diagram of a mounting plate in a relay protection test bed.
Fig. 3 is a schematic top view of an electric board in a relay protection test bed.
Fig. 4 is a schematic cross-sectional view of an electric board and a socket in a relay protection test bed.
Fig. 5 is a schematic elevation view illustrating installation of a socket in a relay protection test bed.
In the figure: 1-base, 2-side plate, 3-fixing bolt, 4-sliding block, 5-first sliding groove, 6-electric plate, 61-first line groove, 62-second line groove, 63-second sliding groove, 7-air switch, 8-socket, 80-sliding buckle, 9-power socket, 10-universal wheel, 11-mounting plate, 110-first side plate, 111-second side plate, 112-connecting pin, 113-rack, 114-gear and 12-mounting groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
referring to fig. 1-5, a relay protection test bed comprises a base 1, a side plate 2 is installed on the base 1, an electric plate 6 is installed on the base 1, the electric plate 6 is connected with the side plate 2 through a fixing bolt 3, a first wire groove 61 and a second wire groove 62 are arranged on the electric plate 6, a second sliding groove 63 is symmetrically arranged on the side surface of the electric plate 6, a socket 8 is slidably connected on the electric plate 6, a sliding buckle 80 is arranged on the socket 8, the second sliding groove 63 is matched with the sliding buckle 80, a first sliding groove 5 is arranged in the base 1, a sliding block 4 is arranged on the lower side of the side plate 2, the side plate 2 is slidably connected with the first sliding groove 5 through a sliding block 4, the socket 8 is installed in contact with contacts in the first wire groove 61 and the second wire groove 62, an installation groove 12 is uniformly arranged on the side plate 2, and an installation plate 11 is inserted in the installation groove 12, the base 1 is provided with a power socket 9.
Specifically, contacts for conducting electricity are provided in the first wire groove 61 and the second wire groove 62, and the socket 8 is mutually matched with the first wire groove 61 and the second wire groove 62, so that the socket 8 is electrified.
More specifically, in order to facilitate the adjustment of the number of the sockets 8, the slide fastener 80 on the socket 8 and the second sliding grooves 63 symmetrically arranged on the electric board 6 are combined to realize the quick assembly and disassembly of the socket 8, so that the equipment installation capacity of the test bed is improved.
Further, the contact is an upwardly arched spring plate.
Specifically, the contacts are upwardly arched to ensure reliable electrical connection with the socket 8.
Further, an air switch 7 is disposed on the electric plate 6.
Further, a universal wheel 10 is connected to the base 1.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
A relay protection test stand, comprising all the components of embodiment 1, further comprising:
further, the mounting plate 11 includes a first side plate 110 and a second side plate 111, a connecting pin 112 is provided on the first side plate 110, a pin hole is provided on the second side plate 111, the connecting pin 112 and the pin hole are matched with each other, a rack 113 is provided at an intermediate position of the first side plate 110, a gear 114 is rotatably installed in the second side plate 111, the gear 114 is engaged with the rack 113, and a handle for rotating the gear 114 is provided at the bottom of the gear 114.
Specifically, in order to ensure reliable installation of the installation plate 11, the installation plate 11 is arranged in a split mode, the installation plate comprises a first side plate 110 and a second side plate 111, the first side plate 110 and the second side plate 111 are matched with each other through a connecting pin 112 and a pin hole, the installation plate 11 is installed in a pre-tightening mode with the installation groove 12 through a gear 114 in the second side plate 111 and a rack 113 on the first side plate 110, and installation reliability is guaranteed.
The utility model discloses a theory of operation is:
as shown in fig. 1 to 5, the sockets 8 are mounted through the slide fasteners 80 and the second slide grooves 63, and are mounted as many as necessary.
The mounting test of the electrical equipment is carried out on the mounting plate 11, the mounting plate 11 and the mounting groove 12 are fixedly mounted through the gear 114 and the rack 113, the mounting height of the mounting plate 11 is determined according to the specific situation of the electrical equipment, and the mounting and adjusting capacity is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The relay protection test bed comprises a base (1) and is characterized in that a side plate (2) is installed on the base (1), an electric plate (6) is installed on the base (1), the electric plate (6) is connected with the side plate (2) through a fixing bolt (3), a first wire slot (61) and a second wire slot (62) are formed in the electric plate (6), a second sliding slot (63) is symmetrically formed in the side face of the electric plate (6), a socket (8) is connected to the electric plate (6) in a sliding mode, a sliding buckle (80) is arranged on the socket (8), the second sliding slot (63) is matched with the sliding buckle (80), a first sliding slot (5) is formed in the base (1), a sliding block (4) is arranged on the lower side of the side plate (2), and the side plate (2) is connected with the first sliding slot (5) in a sliding mode through the sliding block (4), socket (8) and the installation of contact in first wire casing (61) and second wire casing (62), evenly be provided with mounting groove (12) on curb plate (2), it has mounting panel (11) to peg graft in mounting groove (12), be provided with power socket (9) on base (1).
2. The relay protection test bed according to claim 1, wherein the mounting plate (11) includes a first side plate (110) and a second side plate (111), the first side plate (110) is provided with a connecting pin (112), the second side plate (111) is provided with a pin hole, the connecting pin (112) and the pin hole are matched with each other, a rack (113) is provided in the middle of the first side plate (110), a gear (114) is rotatably installed in the second side plate (111), the gear (114) is engaged with the rack (113), and a handle for rotating the gear (114) is provided at the bottom of the gear (114).
3. The relay protection test bed according to claim 2, wherein said contact is an upwardly arched spring plate.
4. Relay protection test bench according to claim 1, characterized in that an air switch (7) is arranged on the electric board (6).
5. The relay protection test bed according to claim 1, wherein the base (1) is connected with universal wheels (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465197.3U CN212872785U (en) | 2020-07-22 | 2020-07-22 | Relay protection test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465197.3U CN212872785U (en) | 2020-07-22 | 2020-07-22 | Relay protection test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212872785U true CN212872785U (en) | 2021-04-02 |
Family
ID=75216711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021465197.3U Expired - Fee Related CN212872785U (en) | 2020-07-22 | 2020-07-22 | Relay protection test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212872785U (en) |
-
2020
- 2020-07-22 CN CN202021465197.3U patent/CN212872785U/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: 20210402 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |