CN216598406U

CN216598406U - Examination incoming line cabinet of adjustable fault circuit

Info

Publication number: CN216598406U
Application number: CN202123346819.8U
Authority: CN
Inventors: 蒋友忠; 王龙; 李均才
Original assignee: Guangdong Yanfeng Electrical Engineering Co ltd
Current assignee: Guangdong Yanfeng Electrical Engineering Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of circuit checking devices, in particular to a checking incoming line cabinet of an adjustable fault circuit, which comprises a cabinet body; a door body is hinged to the cabinet body; a fault testing plate is connected inside the cabinet body in a sliding manner; a shell is fixedly connected inside the cabinet body; a first elastic part is fixedly connected to the inner side wall of the bottom end of the shell; a limiting clamping block is fixedly connected to the top end of the first elastic part; a sliding plate is fixedly connected to the side end of the limiting clamping block; one end of the limiting clamping block, which is far away from the sliding plate, is fixedly connected with a retaining plate; the top end of the position fixing plate is fixedly connected with a position fixing shell; the sliding of the sliding plate can enable the fault test plate to be adjusted, the difficulty of the examination content can be correspondingly adjusted according to the occupation degree of an examiner, the position of the fault test plate can be fixed by the limiting clamping block and the limiting clamping plate through the elasticity of the first elastic piece, and the problem of sliding in the examination is avoided.

Description

Examination incoming line cabinet of adjustable fault circuit

Technical Field

The utility model belongs to the technical field of the circuit examination device, specific examination inlet wire cabinet of adjustable fault circuit that says so.

Background

The assessment incoming line cabinet of the fault circuit is one of the main assessment items for circuit fault identification in the electrician skill assessment.

The circuit fault is a problem of a line, and a common fault is easy to occur at the line connection part of the bus and other equipment, so that the line operation is interrupted.

In the prior art, the traditional fault circuit assessment device is simple in structure, difficulty of assessment content cannot be adjusted correspondingly according to occupation degree of an assessor, and an assessment circuit cannot be replaced flexibly.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve present prior art, traditional trouble circuit examination device simple structure can not come to carry out corresponding adjustment to the degree of difficulty of examination content according to the occupational degree of examiner, can't carry out the problem of changing to examination circuit in a flexible way, the utility model provides an adjustable trouble circuit's examination inlet wire cabinet.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an examination incoming line cabinet of an adjustable fault circuit, which comprises a cabinet body; a door body is hinged to the cabinet body; a fault testing plate is connected inside the cabinet body in a sliding manner; a shell is fixedly connected inside the cabinet body; a first elastic part is fixedly connected to the inner side wall of the bottom end of the shell; a limiting clamping block is fixedly connected to the top end of the first elastic part; a sliding plate is fixedly connected to the side end of the limiting clamping block; one end of the limiting clamping block, which is far away from the sliding plate, is fixedly connected with a retaining plate; the top end of the position fixing plate is fixedly connected with a position fixing shell; the retention shell is connected with a limiting clamping plate in a sliding way; a positioning plate is fixedly connected inside the cabinet body; the fault testing plate is connected to the positioning plate in a sliding manner; the position of the fault test plate block can be fixed by the limiting clamping block and the limiting clamping plate through the elasticity of the first elastic part, and the problem of sliding in examination is avoided.

Preferably, a second elastic part is fixedly connected inside the positioning plate; a positioning pressing block is fixedly connected to the top end of the second elastic piece; a reinforcing block is fixedly connected to the side end of the fault testing plate block; a plurality of groups of positioning pressing blocks are arranged inside the positioning plate; the elastic fit positioning pressing block of the second elastic part can increase the fixity of the position of the reinforcing block, so that the fixity of the position of the fault testing plate is improved.

Preferably, the inner side wall of the bottom end of the retention shell is fixedly connected with a third elastic part; the top end of the third elastic part is fixedly connected with a limiting clamping plate; a second magnetic block is fixedly connected inside the limiting clamping plate; a first magnetic block is fixedly connected inside the fault test plate; the first magnetic block corresponds to the second magnetic block; the condition that the slide plate is touched by mistake can be avoided through the elastic fit second magnetic block of third elastic component to make spacing cardboard contact the injecture to the failure test plate.

Preferably, a first limit plate is fixedly connected inside the shell; a second limiting plate is connected to the first limiting plate in a sliding manner; the first elastic piece is soft, so that the problem that the first elastic piece is bent in the stretching process is avoided.

Preferably, a plurality of groups of positioning plates are arranged inside the cabinet body; a plurality of groups of limiting clamping blocks are arranged inside the cabinet body; the stability to the fault test plate position can be improved to the multiunit locating plate.

Preferably, the bottom end of the cabinet body is provided with a pulley; the bottom end of the cabinet body is rotatably connected with a plurality of groups of pulleys; thereby make things convenient for the reviewer to adjust the position of the cabinet body.

The utility model has the advantages that:

1. the utility model provides an examination incoming line cabinet of adjustable fault circuit can make the trouble test plate adjust work through the slip of slide, can come to carry out corresponding adjustment to the degree of difficulty of examination content according to the occupational degree of examining the person, and elasticity through an elastic component can make spacing fixture block and spacing cardboard fix the position of trouble test plate, avoids appearing gliding problem in the examination.

2. The utility model provides an adjustable fault circuit's examination inlet wire cabinet can fix the position of reinforcing block through No. two elastic components and location briquetting, and the elasticity through No. two elastic components can improve the fixity of reinforcing block position to improve the stability of fault testing plate position, avoid appearing the gliding condition at the examination in-process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a schematic view of another embodiment of the structure of a limiting clamp plate according to the second embodiment;

illustration of the drawings:

1. a cabinet body; 12. a door body; 13. a fault test plate; 14. a housing; 15. a first elastic member; 16. a limiting clamping block; 17. a slide plate; 18. positioning a plate; 19. a position-retaining plate; 20. a retention housing; 21. a limiting clamping plate; 22. a second elastic member; 23. positioning a pressing block; 24. a reinforcing block; 25. a third elastic member; 26. a first magnetic block; 27. a second magnetic block; 28. a first limiting plate; 29. a second limit plate; 32. a pulley; 33. and a limiting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, an inspection incoming line cabinet for an adjustable fault circuit includes a cabinet body 1; a door body 12 is hinged on the cabinet body 1; a fault testing plate 13 is connected inside the cabinet body 1 in a sliding manner; a shell 14 is fixedly connected inside the cabinet body 1; a first elastic part 15 is fixedly connected to the inner side wall of the bottom end of the shell 14; a limiting clamping block 16 is fixedly connected to the top end of the first elastic element 15; a sliding plate 17 is fixedly connected to the side end of the limiting clamping block 16; one end of the limiting fixture block 16, which is far away from the sliding plate 17, is fixedly connected with a fixing plate 19; the top end of the retention plate 19 is fixedly connected with a retention shell 20; the retention shell 20 is connected with a limit snap-gauge 21 in a sliding manner; a positioning plate 18 is fixedly connected inside the cabinet body 1; the fault testing plate 13 is connected to the positioning plate 18 in a sliding manner; when the device works, when the fault test plate 13 needs to be adjusted and replaced, the sliding plate 17 slides downwards to slide the limiting clamping block 16, the limiting clamping block 16 slides to further slide the retaining plate 19 to enable the limiting clamping plate 21 and the limiting clamping block 16 to release the fixation of the fault test plate 13, the fault test plate 13 can conveniently slide out, so that the fault test plate 13 can be adjusted and replaced conveniently, the difficulty of the examination content can be correspondingly adjusted according to the occupation degree of an examinee, the limiting clamping block 16 can be reset by the elasticity of the elastic part 15 after the fault test plate 13 is adjusted, the retaining plate 19 can enable the limiting clamping plate 21 to be inserted into the fault test plate 13 along with the sliding of the limiting clamping block 16, so that the fixation of the position of the fault test plate 13 is improved, and the stability of the position of the fault test plate 13 can be improved by matching with the positioning plate 18, the fault test plate 13 can be adjusted by sliding the sliding plate 17, the difficulty of the examination content can be correspondingly adjusted according to the occupation degree of an examiner, the position of the fault test plate 13 can be fixed by the limiting clamping block 16 and the limiting clamping plate 21 through the elasticity of the first elastic part 15, and the problem of sliding in the examination is avoided.

A second elastic part 22 is fixedly connected inside the positioning plate 18; a positioning pressing block 23 is fixedly connected to the top end of the second elastic piece 22; a reinforcing block 24 is fixedly connected to the side end of the fault testing plate 13; a plurality of groups of positioning pressing blocks 23 are arranged inside the positioning plate 18; when the failure testing plate 13 is installed on the positioning plate 18, the reinforcing block 24 can be inserted into the positioning plate 18 along with the movement of the failure testing plate 13, at this time, the elasticity of the second elastic member 22 can push the positioning pressing block 23 to be attached to the side wall of the reinforcing block 24, the position of the reinforcing block 24 can be fixed by the elastic matching of the second elastic member 22 and the positioning pressing block 23, and therefore the position fixing performance of the failure testing plate 13 is improved.

A third elastic part 25 is fixedly connected with the inner side wall of the bottom end of the retention shell 20; the top end of the third elastic element 25 is fixedly connected with a limiting clamping plate 21; a second magnetic block 27 is fixedly connected inside the limiting clamping plate 21; a first magnetic block 26 is fixedly connected inside the fault test plate block 13; the first magnetic block 26 corresponds to the second magnetic block 27; when spacing cardboard 21 inserts the inside of trouble test plate piece 13, No. two magnetic block 27 pass through the magnet action and slide and get into No. one in the magnetic block 26, No. three elastic component 25 is prolonged this moment, touch slide 17 when examining carelessly mistake, can not make No. two magnetic block 27 directly break away from No. one in the magnetic block 26, can avoid the condition that the mistake touched slide 17 to make spacing cardboard 21 contact the injecing to trouble test plate piece 13 through No. two magnetic block 27 of elastic fit of No. three elastic component 25.

A first limit plate 28 is fixedly connected inside the shell 14; a second limit plate 29 is connected to the first limit plate 28 in a sliding manner; the sliding of the sliding plate 17 can make the second limiting plate 29 slide on the first limiting plate 28, the first limiting plate 28 and the second limiting plate 29 can limit the position of the first elastic element 15, and the first elastic element 15 is soft, so that the problem that the first elastic element 15 is bent in the stretching process is avoided.

A plurality of groups of positioning plates 18 are arranged inside the cabinet body 1; a plurality of groups of limiting clamping blocks 16 are arranged inside the cabinet body 1; the multiple groups of limiting fixture blocks 16 can improve the position fixity of the fault test plate 13, and the multiple groups of positioning plates 18 can improve the position stability of the fault test plate 13.

A pulley 32 is arranged at the bottom end of the cabinet body 1; the bottom end of the cabinet body 1 is rotatably connected with a plurality of groups of pulleys 32; the cabinet body 1 can be conveniently moved through the plurality of groups of pulleys 32, so that the positions of the cabinet body 1 can be conveniently adjusted by the reviewers.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, the limiting member 33 is fixedly connected to a side end of the limiting clip 21; during operation, the slip of position-fixing plate 19 can make spacing cardboard 21 insert the inside of trouble test plate 13 to fix the position of trouble test plate 13, slide and laminate with magnetism piece 26 No. two through the magnetic effect of magnetism piece 27, can restrict the slip of spacing cardboard 21 through locating part 33.

The working principle is as follows: when the device works, when the fault test plate 13 needs to be adjusted and replaced, the sliding plate 17 slides downwards to slide the limiting clamping block 16, the limiting clamping block 16 slides to further slide the retaining plate 19 to enable the limiting clamping plate 21 and the limiting clamping block 16 to release the fixation of the fault test plate 13, the fault test plate 13 can conveniently slide out, so that the fault test plate 13 can be adjusted and replaced conveniently, the difficulty of the examination content can be correspondingly adjusted according to the occupation degree of an examinee, the limiting clamping block 16 can be reset by the elasticity of the elastic part 15 after the fault test plate 13 is adjusted, the retaining plate 19 can enable the limiting clamping plate 21 to be inserted into the fault test plate 13 along with the sliding of the limiting clamping block 16, so that the fixation of the position of the fault test plate 13 is improved, and the stability of the position of the fault test plate 13 can be improved by matching with the positioning plate 18, the fault test plate 13 can be adjusted by sliding the sliding plate 17, the difficulty of the examination content can be correspondingly adjusted according to the occupation degree of an examiner, and the position of the fault test plate 13 can be fixed by the limiting clamping block 16 and the limiting clamping plate 21 by the elasticity of the first elastic piece 15, so that the problem of sliding in the examination is avoided; when the failure testing plate 13 is installed on the positioning plate 18, the reinforcing block 24 can be inserted into the positioning plate 18 along with the movement of the failure testing plate 13, at the moment, the elasticity of the second elastic member 22 can push the positioning pressing block 23 to be attached to the side wall of the reinforcing block 24, and the position fixing performance of the reinforcing block 24 can be improved by the elastic matching of the second elastic member 22 and the positioning pressing block 23, so that the position fixing performance of the failure testing plate 13 is improved; when spacing cardboard 21 inserts the inside of trouble test plate piece 13, No. two magnetic block 27 pass through the magnet action and slide and get into No. one in the magnetic block 26, No. three elastic component 25 is prolonged this moment, touch slide 17 when examining carelessly mistake, can not make No. two magnetic block 27 directly break away from No. one in the magnetic block 26, can avoid the condition that the mistake touched slide 17 to make spacing cardboard 21 contact the injecing to trouble test plate piece 13 through No. two magnetic block 27 of elastic fit of No. three elastic component 25.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an inspection inlet wire cabinet of adjustable trouble circuit which characterized in that: comprises a cabinet body (1); a door body (12) is hinged to the cabinet body (1); a fault testing plate (13) is connected inside the cabinet body (1) in a sliding manner; a shell (14) is fixedly connected inside the cabinet body (1); a first elastic part (15) is fixedly connected to the inner side wall of the bottom end of the shell (14); a limiting clamping block (16) is fixedly connected to the top end of the first elastic part (15); a sliding plate (17) is fixedly connected with the side end of the limiting clamping block (16); one end of the limiting clamping block (16) far away from the sliding plate (17) is fixedly connected with a fixing plate (19); a fixing shell (20) is fixedly connected to the top end of the fixing plate (19); the retention shell (20) is connected with a limit clamping plate (21) in a sliding way; a positioning plate (18) is fixedly connected inside the cabinet body (1); the fault testing plate (13) is connected to the positioning plate (18) in a sliding mode.

2. The examination incoming line cabinet of the adjustable fault circuit as claimed in claim 1, wherein: a second elastic part (22) is fixedly connected inside the positioning plate (18); a positioning pressing block (23) is fixedly connected to the top end of the second elastic piece (22); a reinforcing block (24) is fixedly connected to the side end of the fault testing plate block (13); and a plurality of groups of positioning pressing blocks (23) are arranged in the positioning plate (18).

3. The examination incoming line cabinet of the adjustable fault circuit as claimed in claim 2, wherein: a third elastic part (25) is fixedly connected to the inner side wall of the bottom end of the retention shell (20); a limiting clamping plate (21) is fixedly connected to the top end of the third elastic part (25); a second magnetic block (27) is fixedly connected inside the limiting clamping plate (21); a first magnetic block (26) is fixedly connected inside the fault test plate block (13); the first magnetic block (26) corresponds to the second magnetic block (27).

4. The assessment inlet wire cabinet of the adjustable fault circuit as claimed in claim 3, wherein: a first limit plate (28) is fixedly connected inside the shell (14); and a second limiting plate (29) is connected on the first limiting plate (28) in a sliding manner.

5. The assessment inlet wire cabinet of the adjustable fault circuit as claimed in claim 4, wherein: a plurality of groups of positioning plates (18) are arranged inside the cabinet body (1); a plurality of groups of limiting clamping blocks (16) are arranged inside the cabinet body (1).

6. The assessment inlet wire cabinet of the adjustable fault circuit as claimed in claim 5, wherein: a pulley (32) is arranged at the bottom end of the cabinet body (1); the bottom of the cabinet body (1) is rotatably connected with a plurality of groups of pulleys (32).