CN211856682U

CN211856682U - Relay protection and automation equipment test wire case

Info

Publication number: CN211856682U
Application number: CN202020353965.XU
Authority: CN
Inventors: 魏巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-03
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a relay protection and automation device test line box, the interior of the box body is divided into a cavity A, a cavity B and a cavity C by a clapboard, the interior of the cavity A is filled with a spacing rubber pad, a plurality of limiting holes are uniformly formed on the surface of the limiting rubber pad, wire needles with different sizes are inserted into the limiting holes, one sides of the pressing plate A and the pressing plate B are fixedly connected with the front side and the rear side of the cavity B through springs, the pressing plate A and the pressing plate B are pressed on the surface of the short-circuit row, the middle part of the cavity C is provided with a fixed step along the circumferential direction, the storage box is placed on the fixed step, a short experiment line is arranged inside the storage box, a plurality of fixed column groups are arranged at the bottom of the cavity C along the length direction of the cavity C at even intervals, each fixed column group wraps up two fixed columns, and the long test line is wound between the two fixed columns. The utility model discloses put neatly, be convenient for take.

Description

Relay protection and automation equipment test wire case

Technical Field

The utility model relates to an electric power system testing arrangement technical field especially relates to a relay protection and automation equipment test wire case.

Background

In the process of acceptance or annual inspection test of a relay protection device, a safety automatic device and a related secondary circuit of a power system, a large number of test wires and auxiliary elements with different specifications, such as long whole groups of test wires, short connecting bars, wire needles and the like, need to be used. At present, the common wire box is used for placing the test wire and the auxiliary elements in field work, and a plurality of problems exist: the test wires and the auxiliary elements are usually in a state of disordered placement and not suitable for use, and a large amount of time needs to be consumed for preparation before work, so that the work efficiency is influenced; put disorder and intertwine, very easily lead to the damage of test wire to lead to the damage of protection device plate, not only influence the reliability of equipment, the tester has the risk of misconnection line moreover, has serious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a relay protection and automation equipment test wire case has solved current test box and has put disorder and intertwine, very easily leads to the damage of test wire to lead to the damage of protection device plate, not only influence the problem of the reliability of equipment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a relay protection and automation device test line box comprises a box body and a box cover, wherein one side of the box body and one side of the box cover are rotatably connected through a hinge, the box body is connected with the other side of the box cover through a tower padlock buckle, two clapboards are uniformly arranged in the box body along the length direction at intervals, the interior of the box body is divided into a cavity A, a cavity B and a cavity C by the two clapboards, a limiting rubber pad is filled in the cavity A, a plurality of limiting holes are uniformly formed in the surface of the limiting rubber pad, wire needles with different sizes are inserted into the limiting holes, a pressing plate is arranged on each of the front side and the rear side of the cavity B and respectively comprises a pressing plate A and a pressing plate B, one side of the pressing plate A and one side of the pressing plate B are fixedly connected with the front side and the rear side of the cavity B through springs, the pressing plate A and the pressing plate B are pressed on the surface of a short-connection row, the storage box is placed on the fixed step, a short experiment line is arranged inside the storage box, a plurality of fixed column groups are arranged at the bottom of the cavity C along the length direction of the cavity C at even intervals, each fixed column group wraps up two fixed columns, and the long test line is wound between the two fixed columns.

Preferably, the two sides of the cavity B are provided with sliding grooves along the length direction of the cavity B, the two sides of the pressing plate A and the pressing plate B are provided with protruding parts, and the protruding parts are in sliding connection with the sliding grooves.

Preferably, the other side surfaces of the pressing plates A and B are provided with buffering pads, and the buffering pads are pressed on the surfaces of the short-circuit rows.

Preferably, one side of the box body is provided with a handle, and the handle and the tower padlock are positioned at the same side of the box body.

Preferably, one side of each limiting hole is provided with note paper, the note paper is written with specific information of the wire needle, the bottom of the case cover is buckled with a writing pen through a limiting groove, one end of the writing pen is fixedly connected with a connecting rope, and one end of the connecting rope is fixed to the bottom of the case cover.

(III) advantageous effects

The utility model provides a relay protection and automation equipment test line case possesses following beneficial effect:

the utility model is provided with a box body and a box cover which are fixedly connected through a tower padlock to avoid the falling of internal articles, the interior of the box body is divided into a cavity A, a cavity B and a cavity C through two clapboards, a limiting rubber pad is filled in the cavity A, a plurality of limiting holes are uniformly formed on the surface of the limiting rubber pad, wire needles with different sizes are inserted in the limiting holes, thus the wire needles are not easy to be separated from the limiting rubber pad and are convenient to take out and search, the pressing plates A and the pressing plates B on the front and back sides of the cavity B are pressed on the surface of a short connecting row through springs, thus the position of the short connecting row is limited by the pressing plates A and the pressing plates B, the short connecting row is also convenient to take out and is arranged neatly, the middle part of the cavity C is provided with a fixed step along the circumferential direction thereof, a storage box is placed on the fixed step, short experimental wires are arranged in the storage box, and, every group fixed column group all wraps up two fixed columns, and long test wire winding is between two fixed columns, separately places long test wire and short test end, and both can not twine, and the classification of being convenient for is got and is put.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a tower padlock; 4. a partition plate; 5. a cavity A; 6. a cavity B; 7. a cavity C; 8. a limiting hole; 9. a note paper; 10. a limiting rubber pad; 11. pressing a plate A; 12. pressing a plate B; 13. a cushion pad; 14. a storage box; 15. fixing the step; 16. fixing a column; 17. a handle; 18. a writing pen.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the following examples are proposed:

a relay protection and automation device test wire box comprises a box body 1 and a box cover 2, wherein one side of the box body 1 is rotatably connected with one side of the box cover 2 through an opening and closing hinge, the other side of the box body 1 is connected with the other side of the box cover 2 through a tower buckle 3 in a buckling manner, two partition plates 4 are uniformly arranged in the box body 1 along the length direction of the box body at intervals, the two partition plates 4 divide the interior of the box body 1 into a cavity A5, a cavity B6 and a cavity C7, a limiting rubber pad 10 is filled in the cavity A5, a plurality of limiting holes 8 are uniformly formed in the surface of the limiting rubber pad 10, wire needles with different sizes are inserted into the limiting holes 8, pressing plates A11 and B12 are respectively arranged on the front side and the rear side of the cavity B6, one side of each pressing plate A11 and one side of each pressing plate B12 are fixedly connected to the front side and the rear side of the cavity B6 through springs, the pressing plates A11 and the pressing, the middle part of cavity C7 is equipped with a fixed step 15 along its girth direction, a receiver 14 has been placed on fixed step 15, the inside of receiver 14 is equipped with short experiment line, the bottom of cavity C7 is equipped with a plurality of fixed column groups along its length direction even interval, and two fixed columns 16 are all wrapped up in to every fixed column group, and long test line twines between two fixed columns 16.

In this embodiment, the two sides of the cavity B6 are both provided with sliding grooves along the length direction thereof, and the two sides of the pressing plate a11 and the pressing plate B12 are both provided with a protruding part, and the protruding parts are slidably connected with the sliding grooves. The sliding between the pressing plate A11 and the pressing plate B12 and the cavity B6 is smoother.

In this embodiment, the other side surfaces of the pressing plates a11 and B12 are provided with cushions 13, and the cushions 13 press against the surfaces of the shorting bars. The purpose of cushion 13 is to avoid crushing the shorting bar and to increase the friction between the shorting bar and pressure plate a11 and pressure plate B12 to better position the shorting bar.

In this embodiment, a handle 17 is disposed on one side of the box body 1, and the handle 17 and the tower fastener 3 are disposed on the same side of the box body 1. Handle 17 facilitates lifting of the entire test box.

In this embodiment, one side of every spacing hole 8 all is equipped with a note paper 9, write on the note paper 9 the specific information of line needle, the bottom of case lid 2 has writing pen 18 through spacing recess buckle, writing pen 18's one end fixedly connected with connects the rope just the one end of connecting the rope is fixed the bottom of case lid 2. The writing pen 18 can record relevant test contents on a test site, and is directly placed in a test box, so that repeated tests are avoided in subsequent tests.

In fig. 1-2, the utility model is provided with a box body 1 and a box cover 2, the box body 1 and the box cover 2 are fixedly connected through a tower buckle lock 3 to avoid the falling of internal articles, the interior of the box body 1 is separated into a cavity A5, a cavity B6 and a cavity C7 through two clapboards 4, the cavity A5 is filled with a limiting rubber pad 10, the surface of the limiting rubber pad 10 is uniformly provided with a plurality of limiting holes 8, thread needles with different sizes are inserted into the limiting holes 8, so that the thread needles are not easy to be separated from the limiting rubber pad and are convenient to take out and search, a pressing plate A and a pressing plate B on the front side and the rear side of the cavity B are pressed on the surface of a short-connection row through springs, so that the position of the short-connection row is limited by the pressing plate A11 and the pressing plate B12 and is also convenient to take out and is arranged orderly, a fixed step 15 is arranged in the middle part of the cavity C7 along the circumferential direction, the bottom of cavity C7 is equipped with a plurality of fixed column groups along its length direction even interval, and every fixed column group of group all wraps up two fixed columns 16, and long test wire twines between two fixed columns 16, separately places long test wire and short test end, and both can not twine, and the classification of being convenient for is got and is put.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a relay protection and automation equipment test line case which characterized in that: the box body and the box cover are rotatably connected through an opening and closing leaf, the box body is connected with the other side of the box cover through a tower buckle, two clapboards are evenly arranged in the box body along the length direction at intervals, the box body is divided into a cavity A, a cavity B and a cavity C by the two clapboards, a limiting rubber pad is filled in the cavity A, a plurality of limiting holes are evenly formed in the surface of the limiting rubber pad, wire needles with different sizes are inserted in the limiting holes, a pressing plate is arranged on each of the front side and the rear side of the cavity B and respectively comprises a pressing plate A and a pressing plate B, one side of the pressing plate A and one side of the pressing plate B are fixedly connected to the front side and the rear side of the cavity B through springs, the pressing plate A and the pressing plate B are pressed on the surface of a short-connection row, and a fixed step is arranged in the middle of the cavity C along, the storage box is placed on the fixed step, a short experiment line is arranged inside the storage box, a plurality of fixed column groups are arranged at the bottom of the cavity C along the length direction of the cavity C at even intervals, each fixed column group wraps up two fixed columns, and the long test line is wound between the two fixed columns.

2. The relay protection and automation device test line box of claim 1, wherein: the two sides of the cavity are provided with sliding grooves along the length direction, the two sides of the pressing plate A and the pressing plate B are provided with a protruding part, and the protruding part is connected with the sliding grooves in a sliding mode.

3. The relay protection and automation device test line box of claim 1, wherein: and the other side surfaces of the pressing plate A and the pressing plate B are provided with buffering cushions, and the buffering cushions are pressed on the surfaces of the short-circuit rows.

4. The relay protection and automation device test line box of claim 1, wherein: and a lifting handle is arranged on one side of the box body, and the lifting handle and the tower padlock are positioned on the same side of the box body.

5. The relay protection and automation device test line box of claim 1, wherein: one side in every spacing hole all is equipped with a memo paper, write on the memo paper the specific information of line needle, there is the writing pen bottom of case lid through spacing recess buckle, the one end fixedly connected with of writing pen connects the rope just the one end of connecting the rope is fixed the bottom of case lid.