CN219695201U

CN219695201U - Reactive compensation testing device

Info

Publication number: CN219695201U
Application number: CN202320640012.5U
Authority: CN
Inventors: 刘华军; 母德荣; 常肖; 王正宝
Original assignee: Yunnan Baye New Energy Technology Co ltd
Current assignee: Yunnan Baye New Energy Technology Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-09-15
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a reactive compensation testing device, which comprises a shell, a testing box arranged in the shell, and a testing unit arranged on the testing box, wherein the testing unit comprises: the wiring holes are arranged on the test box; the sealing covers are arranged on the plurality of groups of wiring holes; the wiring holes are formed in the sealing cover, and the wiring holes are formed in the sealing cover; and the lead assemblies are positioned on one side of the sealing cover and are provided with a plurality of groups. When other indexes of the tested device are tested, the binding post is only required to be loosened, so that the binding post is separated from the wiring hole and the binding post corresponding to the tested index is pressed down, thereby ensuring that the same wiring post is not required to be spliced in different wiring holes for many times when data of different indexes are measured, reducing test time and having high working efficiency.

Description

Reactive compensation testing device

Technical Field

The utility model relates to the technical field of reactive power compensation, in particular to a reactive power compensation testing device.

Background

Along with the rapid increase of market demand of reactive compensation controllers, manufacturers of reactive compensation controllers face the problem of insufficient productivity and mainly concentrate on an offline test link, each controller must be tested according to the requirements of JBT9663-2013 low-voltage reactive power automatic compensation controllers, a plurality of groups of wire insertion holes are reserved in the existing reactive compensation test box, and the test of different indexes of the reactive compensation controllers is realized by inserting the wire insertion holes.

However, the existing plug wire holes are generally directly exposed outside, and dust is easy to be stained on the plug wire holes due to the action of electrostatic adsorption, so that test faults occur in the follow-up test; meanwhile, the same wire column is inserted into different wire insertion holes for multiple times, so that the testing duration is prolonged, and the working efficiency is low.

The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.

Disclosure of Invention

The utility model aims to provide a reactive compensation testing device, which aims to solve the problems that the same wire column is required to be inserted into different jacks for multiple times during testing in the background technology, so that the testing time is prolonged, and the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a reactive compensation testing arrangement, includes, the casing with set up test box in the casing, still including locating test unit on the test box, test unit includes:

the wiring holes are arranged on the test box;

the sealing covers are arranged on the plurality of groups of wiring holes;

the wiring holes are formed in the sealing cover, and the wiring holes are formed in the sealing cover;

the lead assemblies are arranged on one side of the sealing cover, are provided with a plurality of groups, are in one-to-one correspondence with the phase lines of the reactive compensation testing device, and are used for being connected with the phase lines of the reactive compensation testing device, and corresponding binding posts in each group of binding posts are connected with the corresponding lead assemblies.

Further, the lead assembly comprises a transmission plate positioned at one side of the sealing cover and guide-out rods which are arranged in the sealing cover and correspond to each group of wiring columns one by one, and the guide-out rods are electrically connected with the corresponding transmission plates;

the lead-out rod is provided with a lifting plate, one end of the lifting plate penetrates through the lead-out rod, the other end of the lifting plate is connected with the corresponding binding post and moves along with the binding post, and the lead-out rod is electrically connected with the binding post.

Further, the lead assembly further includes:

one end of the lead is electrically connected with a corresponding phase line of the reactive compensation testing device, and the other end of the lead is electrically connected with the transmission plate;

the support frame is arranged on one side of the transmission plate and used for arranging and storing the wires.

Further, a second elastic piece is arranged between the lifting plate and the corresponding guiding-out rod, and the second elastic piece is used for assisting in separating the wiring hole from the wiring terminal.

Further, a first elastic piece is arranged between the binding post and the sealing cover and used for separating the binding post inserted into the wiring hole from the wiring hole.

Further, the sealing cap includes:

the isolation plate is connected to the side part of the test box;

the sealing cover is connected to the opening of the isolation plate and is used for being matched with the isolation plate to isolate the wiring hole from the outside;

the sealing cover is made of transparent materials.

Further, an adjusting key is arranged on the surface of the test box and used for adjusting the working state of the test box;

and the test box is positioned above the regulating key and is provided with a display screen for timely recording tested data.

Further, a pushing groove for adjusting lifting operation of the binding post is formed in the side part of the binding post;

one end of the lifting plate is positioned in the pushing groove and synchronously lifts along with the pushing groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, one end of the lead assembly is connected with the tested device, and the binding posts on the left side and the right side are synchronously pressed down, so that the binding posts are inserted into the wiring holes.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the separator according to the present utility model;

FIG. 3 is a diagram showing the mating relationship between a lead assembly and a test assembly according to the present utility model;

fig. 4 is an enlarged view of the present utility model at a in fig. 3.

Reference numerals: 1. a housing; 110. a sleeve frame; 111. a cover plate; 2. a test unit; 20. a sealing cover; 201. a partition plate; 202. sealing cover; 2021. a guide hole; 21. a lead assembly; 212. a transmission plate; 213. a support frame; 2131. a pre-tightening plate; 214. a wire; 2141. a jointing clamp; 215. binding posts; 2151. a propulsion groove; 216. a first elastic member; 217. a lead-out lever; 218. a lifting plate; 219. a second elastic member; 220. a test box; 2201. a wiring hole; 221. a display screen; 222. an adjustment key.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a reactive compensation testing device, comprising a housing 1 and a testing box 220 arranged in the housing 1, and further comprising a testing unit 2 arranged on the testing box 220, wherein the testing unit 2 comprises:

a plurality of sets of wiring holes 2201 disposed on the test box 220;

a seal cover 20 covering a plurality of sets of the wiring holes 2201;

the plurality of groups of binding posts 215 are arranged on the sealing cover 20 in a penetrating way, the number of the binding posts 215 corresponds to the number of the binding holes 2201 one by one, and the binding posts 215 are detachably inserted into the corresponding binding holes 2201;

the lead assemblies 21 are located at one side of the sealed cover 20, the lead assemblies 21 are provided with a plurality of groups, the groups are in one-to-one correspondence with the phase lines of the reactive compensation testing device and are used for being connected with the phase lines of the reactive compensation testing device, and corresponding binding posts 215 in each group of binding posts 215 are connected with the corresponding lead assemblies 21.

It should be noted that, during testing, one end of the lead assembly 21 is connected to the tested device, and the binding posts 215 on the left side and the right side are synchronously pressed down, so that the binding posts 215 are inserted into the wiring holes 2201, in this process, an electric signal is measured by the tested device sequentially through the lead assembly 21, the binding posts 215 and the wiring holes 2201 and through the test box 220, when other indexes of the tested device are tested, only the binding posts 215 are required to be loosened, the binding posts 215 are separated from the wiring holes 2201, and the binding posts 215 corresponding to the tested indexes are pressed down, so that when data of different indexes are measured, the situation that the same binding post is repeatedly inserted into different wiring holes is not required, testing is reduced, and the working efficiency is high.

The test box 220 is mounted within the housing 1, wherein the housing 1 comprises:

a cover frame 110 and a cover plate 111 for covering the cover frame 110;

as a modification, the lead assembly 21 includes a transmission plate 212 disposed at one side of the sealing cover 20, and lead-out rods 217 disposed in the sealing cover 20 and corresponding to each set of the connecting pins 215, and the lead-out rods 217 are electrically connected to the corresponding transmission plate 212;

the guiding-out rod 217 is provided with a lifting plate 218, one end of the lifting plate 218 is inserted into the guiding-out rod 217, and the other end of the lifting plate 218 is connected with the corresponding binding post 215 and moves along with the binding post 215, so that the guiding-out rod 217 is electrically connected with the binding post 215.

Further, the lead assembly 21 further includes:

a wire 214, one end of which is electrically connected to the corresponding phase line of the reactive compensation testing device, and the other end of which is electrically connected to the transmission plate 212;

a supporting frame 213 disposed at one side of the transmission plate 212, for accommodating the wires 214;

the upper end of the supporting frame 213 is provided with a pre-tightening plate 2131 for placing the lead 214.

Further, a second elastic member 219 is disposed between the lifting plate 218 and the corresponding guiding-out rod 217, and the second elastic member 219 is used for separating the auxiliary binding post 215 from the binding hole 2201.

Wherein, a first elastic element 216 is disposed between the terminal 215 and the sealing cover 20, and the first elastic element 216 is used for separating the terminal 215 inserted into the wiring hole 2201 from the wiring hole 2201.

As a modification, a spacer 201 is connected to the side of the test box 220;

a sealing cover 202 connected to the opening of the isolation board 201, for cooperating with the isolation board 201 to isolate the wiring hole 2201 from the outside;

the sealing cover 202 is made of transparent materials;

the upper end of the sealing cover 202 is provided with a guide hole 2021 for penetrating the binding post 215;

one end of the binding post 215 is provided with a binding clip 2141 for wiring.

Further, an adjusting key 222 is provided on the surface of the test box 220, for adjusting the working state of the test box 220;

the test box 220 is disposed above the adjustment key 222 and provided with a display screen 221 for timely recording the tested data.

Further, a pushing groove 2151 for adjusting the lifting operation of the binding post 215 is arranged at the side part of the binding post 215;

one end of the lifting plate 218 is positioned inside the push groove 2151 and is lifted and lowered synchronously with the push groove 2151.

It should be noted that, when in use, the cover plate 111 is opened, the two groups of wires 214 located on the left and right sides of the isolation board 201 are sequentially taken out from the pre-tightening plate 2131, the jointing clamp 2141 is clamped at the jointing position of the tested device, initially, the lower end of the jointing post 215 is disconnected from the jointing hole 2201 under the action of the first elastic piece 216, the jointing post 215 on the left and right sides is synchronously pushed downwards, the jointing post 215 moves downwards and enters the jointing hole 2201, the first elastic piece 216 is gradually compressed, meanwhile, the jointing post 215 drives the lifting plate 218 to move downwards along the guiding-out rod 217 through the pushing groove 2151, in this process, the second elastic piece 219 is compressed, at this time, the detection signal of the tested device is sequentially transmitted to the testing box 220 by the wires 214, the transmission plate 212, the guiding-out rod 217, the lifting plate 218, the jointing post 215 and the jointing hole 2201 for data analysis, and the analyzed result is displayed at the position of the display screen 221, when other data of the tested device are required to be tested, the jointing post 215 corresponding to the tested data can be pressed down for multiple times, thereby achieving the effect of plugging the same wiring post in different jointing posts with different holes with high efficiency;

in addition, the isolation plate 201 is arranged outside the wiring hole 2201, the transparent sealing cover 202 is arranged at the upper end of the isolation plate 201, a user can realize wiring of the isolation plate 201 and the inside of the wiring post 215 by adjusting the wiring post 215 outside the sealing cover 202, and the outside of the wiring hole 2201 is always in a closed state, so that the effect of preventing the wiring hole 2201 from being always exposed to the outside and causing the test to fail due to dust contamination inside is achieved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. Reactive compensation testing arrangement, including, casing (1) and setting up test box (220) in casing (1), its characterized in that: further comprising a test unit (2) arranged on the test box (220), the test unit (2) comprising:

a plurality of sets of wiring holes (2201) disposed on the test box (220);

a seal cover (20) which is arranged on a plurality of groups of wiring holes (2201);

the plurality of groups of binding posts (215) are arranged on the sealing cover (20) in a penetrating way, the number of the binding posts is in one-to-one correspondence with the binding holes (2201), and the binding posts (215) are detachably inserted into the corresponding binding holes (2201);

the lead assemblies (21) are positioned on one side of the sealing cover (20), the lead assemblies (21) are provided with a plurality of groups, are in one-to-one correspondence with the phase lines of the reactive compensation testing device and are used for being connected with the phase lines of the reactive compensation testing device, and corresponding binding posts (215) in each group of binding posts (215) are connected with the corresponding lead assemblies (21).

2. A reactive compensation testing device according to claim 1, characterized in that: the lead assembly (21) comprises a transmission plate (212) positioned at one side of the sealing cover (20), and guide-out rods (217) which are arranged in the sealing cover (20) and are in one-to-one correspondence with each group of connecting posts (215), wherein the guide-out rods (217) are electrically connected with the corresponding transmission plate (212);

the guide-out rod (217) is provided with a lifting plate (218), one end of the lifting plate (218) is penetrated through the guide-out rod (217), and the other end of the lifting plate (218) is connected with the corresponding binding post (215) and moves along with the binding post (215) so that the guide-out rod (217) is electrically connected with the binding post (215).

3. A reactive compensation testing device according to claim 2, characterized in that the lead assembly (21) further comprises:

one end of the lead (214) is electrically connected with a corresponding phase line of the reactive compensation testing device, and the other end of the lead is electrically connected with the transmission plate (212);

and the supporting frame (213) is arranged on one side of the transmission plate (212) and is used for arranging and accommodating the wires (214).

4. A reactive compensation testing device according to claim 2, characterized in that: a second elastic piece (219) is arranged between the lifting plate (218) and the corresponding guide-out rod (217), and the second elastic piece (219) is used for separating the auxiliary binding post (215) from the binding hole (2201).

5. A reactive compensation testing device according to any one of claims 1 to 4, characterized in that: a first elastic piece (216) is arranged between the binding post (215) and the sealing cover (20), and the first elastic piece (216) is used for separating the binding post (215) inserted into the wiring hole (2201) from the wiring hole (2201).

6. A reactive compensation testing device according to claim 1, characterized in that the sealing cap (20) comprises:

a separation plate (201) connected to the side of the test box (220);

the sealing cover (202) is connected to the opening of the isolation plate (201) and is used for being matched with the isolation plate (201) to isolate the wiring hole (2201) from the outside;

the sealing cover (202) is made of transparent materials.

7. The reactive compensation testing device of claim 6, wherein:

an adjusting key (222) is arranged on the surface of the test box (220) and used for adjusting the working state of the test box (220);

the test box (220) is arranged above the adjusting key (222) and is provided with a display screen (221) for timely recording tested data.

8. A reactive compensation testing device according to claim 2, characterized in that: a pushing groove (2151) for adjusting lifting operation of the binding post (215) is formed in the side part of the binding post (215);

one end of the lifting plate (218) is positioned in the pushing groove (2151) and synchronously lifts along with the pushing groove (2151).