CN213517450U

CN213517450U - High-sensitivity circuit breaker characteristic tester

Info

Publication number: CN213517450U
Application number: CN202022451911.XU
Authority: CN
Inventors: 於学雄; 马超
Original assignee: Wuhan Junteng Electric Co ltd
Current assignee: Wuhan Junteng Electric Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-22
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to the technical field of electrical equipment detection, in particular to a high-sensitivity circuit breaker characteristic tester, which comprises a box body, wherein a tester main body is fixedly arranged in the box body, one side of the box body is fixedly connected with a box cover through a rotating shaft, the inside of the box cover is arranged into a cavity, a containing groove is fixedly arranged at the bottom of the inner cavity of the box cover, a plurality of clapboards are arranged in the containing groove at equal intervals, the inside of the containing groove is divided into a plurality of containing chambers by the clapboards, the bottom of each containing chamber is fixedly connected with four fixed rods, a baffle is arranged above the containing groove, one end of each baffle can rotate around the inner wall of the box cover, the other end is clamped into a clamping groove at the upper end of one side of the containing groove for fixation, when in use, the pull rod is pulled by a hand, one end of each baffle can be pulled out from the clamping groove, the wire can be prevented from falling.

Description

High-sensitivity circuit breaker characteristic tester

Technical Field

The utility model relates to an electrical equipment detects technical field, specifically is high sensitivity circuit breaker characteristic tester.

Background

The circuit breaker characteristic tester meets the requirement of testing the action characteristic of the high-voltage switch on site, and develops a developed special instrument. The intelligent oil-less and oil-more switch is mainly characterized in that Chinese character prompt is operated in a man-machine conversation mode, Chinese characters are displayed and printed for output, and the intelligent oil-less and oil-more switch has the advantages of intelligence, multiple functions, accurate data, strong anti-interference performance, simplicity in operation, small size, light weight, attractive appearance and the like, and is suitable for dynamic characteristic tests of various indoor and outdoor oil-less and oil-more switches, vacuum switches and sulfur hexafluoride switches. But not only need carry the tester when the tester detects the circuit breaker for outdoor, still need additionally carry multiple wire, it is very troublesome to go out to maintain, still can forget sometimes and carry the wire or take wrong wire, all can lead to detection achievement to go on, in addition, the wire still twines easily together or ties a knot even, still need expend time during the use and arranges in order the wire, has reduced work efficiency, for this, the utility model provides a high sensitivity circuit breaker characteristic tester is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high sensitivity circuit breaker characteristic test appearance to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the high-sensitivity circuit breaker characteristic tester comprises a box body, wherein a tester main body is fixedly arranged in the box body, one side of the box body is fixedly connected with a box cover through a rotating shaft, the inside of the box cover is provided with a cavity, a containing groove is fixedly arranged at the bottom of an inner cavity of the box cover, a plurality of partition plates are arranged at equal intervals in the containing groove and divide the inside of the containing groove into a plurality of containing chambers, four fixing rods are fixedly connected with the bottom of each containing chamber, binding belts are fixedly connected with the two sides of the bottom of each containing chamber and are positioned between the four fixing rods, wires are arranged in the containing chambers, the wires are fixedly connected with the peripheries of the four fixing rods, the binding belts are fixedly connected with the upper ends of the wires, a plurality of clamping blocks are fixedly connected with the upper end of one side of the containing groove, and wire connectors are fixedly, connector lug and fixture block fixed connection, it has the draw-in groove to accomodate the opposite side upper end in groove to open, one side upper end inner wall fixedly connected with fixed block of lid, open at the center of fixed block has the through-hole, fixed block and fixed axle fixed connection, the top of accomodating the groove is provided with the baffle, the one end of baffle is opened there is the through-hole, the one end of baffle is passed through the through-hole and is connected with the fixed axle rotation, the other end of baffle and the draw-in groove fixed connection of accomodating one side upper end in groove.

Preferably, four fixing rods at the bottom of the containing chamber are distributed in a rectangular shape, a plurality of clamping blocks are distributed on one side of the containing chamber in a group, and the clamping blocks are located on the same straight line.

Preferably, the upper side of the other end of the baffle is fixedly connected with a pull rod, and the baffle and the pull rod are arranged into an integral structure.

Preferably, the two side walls of the lower side of the other end of the baffle are both provided with grooves, the inside of each groove is fixedly connected with a spring, the other end of each spring is fixedly connected with an extrusion block, and the extrusion blocks are extruded with the clamping grooves.

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

1. the characteristic tester of the circuit breaker is characterized in that the inside of a box cover is arranged into a cavity, a containing groove is arranged inside the box cover, the containing groove is divided into a plurality of containing chambers, four fixing rods are fixedly arranged inside each containing chamber and are distributed in a rectangular mode, binding bands are further arranged on two sides of the bottom of each containing chamber, a plurality of clamping blocks are arranged on the upper surface of one end of each containing groove side by side, a wire is wound on the peripheries of the four fixing rods and is fixed in the containing chambers through the binding bands, connector lugs at two ends of the wire are clamped in the clamping blocks, and when the circuit breaker needs to be detected outdoors, the tester only needs to be carried, the wire does not need to be carried additionally, the wire is not forgotten or is mistakenly carried, and the wire cannot be knotted and wound;

2. when the wire drawing box is used, the pull rod is pulled by hands, one end of the baffle plate is pulled out of the clamping groove, and the baffle plate can protect a wire in the accommodating groove from being damaged and prevent the wire from falling off;

3. the device simple structure conveniently carries, has improved work efficiency greatly.

Drawings

Fig. 1 is a side sectional view of the test meter of the present invention;

fig. 2 is a plan view of the storage tank of the present invention;

fig. 3 is a schematic view of the connecting structure of the baffle and the accommodating groove of the present invention.

In the figure: the tester comprises a box body 1, a tester body 2, a box cover 3, a fixing block 4, a fixing shaft 5, a baffle 6, a pull rod 7, a groove 8, a spring 9, an extrusion block 10, a containing groove 11, a clamping groove 12, a clamping block 13, a containing chamber 14, a lead 15, a connector lug 16, a binding band 17 and a fixing rod 18.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the high-sensitivity circuit breaker characteristic tester comprises a box body 1, a tester main body 2 is fixedly installed inside the box body 1, the model of the tester is ZCGK-A6, one side of the box body 1 is fixedly connected with a box cover 3 through a rotating shaft, the interior of the box cover 3 is provided with a cavity, a containing groove 11 is fixedly installed at the bottom of an inner cavity of the box cover 3, a plurality of partition plates are equidistantly arranged inside the containing groove 11, the interior of the containing groove 11 is divided into a plurality of containing chambers 14 by the partition plates, the bottom of each containing chamber 14 is fixedly connected with four fixing rods 18, two sides of the bottom of each containing chamber 14 are fixedly connected with binding bands 17, the binding bands 17 are positioned among the four fixing rods 18, a lead 15 is arranged inside each containing chamber 14, the lead 15 is fixedly connected to the periphery of the four fixing rods 18, the binding bands 17 are fixedly connected with the upper ends of the leads 15, and, the two ends of a lead 15 are fixedly connected with connector lugs 16, the connector lugs 16 are fixedly connected with a clamping block 13, the lead 15 is wound on the periphery of four fixing rods 18, then the lead 15 is fixed in a containing chamber 14 by a binding band 17, the connector lugs 16 at the two ends of the lead 15 are clamped in the clamping block 13, when a breaker needs to be detected outdoors, only a tester needs to be carried, the lead 15 does not need to be carried additionally, the lead 15 is not easy to forget and has wrong lead 15, the lead 15 can not be wound together by knotting, the upper end of the other side of a containing groove 11 is provided with a clamping groove 12, the inner wall of the upper end of one side of a box cover 3 is fixedly connected with a fixing block 4, the center of the fixing block 4 is provided with a through hole, the fixing block 4 is fixedly connected with a fixing shaft 5, a baffle 6 is arranged above the containing groove 11, one end of the baffle 6 is provided with a through hole, one end, when the novel protective device is used, the pull rod 7 is pulled by hands, one end of the baffle 6 is pulled out of the clamping groove 12, the baffle 6 can protect the lead 15 in the accommodating groove 11 from being damaged, and the lead 15 can be prevented from falling off.

Furthermore, four fixing rods 18 at the bottom of the storage chamber 14 are distributed in a rectangular shape, a plurality of clamping blocks 13 are distributed on one side of the storage chamber 14 in a group of two clamping blocks 13, the clamping blocks 13 are all located on the same straight line, a pull rod 7 is fixedly connected to the upper side of the other end of the baffle 6, and the baffle 6 and the pull rod 7 are arranged into an integral structure;

further, all open recess 8 on the downside both sides wall of the other end of baffle 6, the inside fixedly connected with spring 9 of recess 8, spring 9's other end fixedly connected with extrusion piece 10, extrusion piece 10 extrudees with draw-in groove 12 mutually, and baffle 6 can protect wire 15 in the groove 11 of accomodating not damaged, also can prevent that wire 15 from dropping.

The working principle is as follows: when the circuit breaker characteristic tester is used for storing the wires 15, firstly, the box cover 3 is opened and horizontally placed, then the pull rod 7 is pulled by hands, the pull rod is lifted upwards forcefully, one end of the baffle 6 is pulled out of the clamping groove 12 at the upper end of the accommodating groove 11, then various wires 15 are respectively wound on the periphery of the fixing rod 18 in the accommodating chamber 14, the wires 15 wound on the fixing rod 18 are fixed by the binding belt 17 after being wound, and then the connector lugs 16 at the two ends of the wires 15 are clamped in the clamping blocks 13 on the upper surface at one end of the accommodating groove 11, so that the wires 15 are placed, a plurality of accommodating chambers 14 can store various wires 15, the baffle 6 is covered after the wires 15 are placed, and the box cover 3 is covered; the characteristic tester of the circuit breaker sets the inside of a box cover 3 into a cavity, the inside is provided with a containing groove 11, the containing groove 11 is divided into a plurality of containing chambers 14, four fixing rods 18 are fixedly arranged inside each containing chamber 14, the four fixing rods 18 are distributed in a rectangular shape, binding bands 17 are also arranged on two sides of the bottom of each containing chamber 14, a plurality of clamping blocks 13 are arranged on the upper surface of one end of each containing groove 11 side by side, a lead 15 is wound around the periphery of the four fixing rods 18, then the lead 15 is fixed in each containing chamber 14 by the binding bands 17, connector lugs 16 at two ends of the lead 15 are clamped in the clamping blocks 13, when the circuit breaker needs to be detected outdoors, only the tester needs to be carried, the lead 15 does not need to be carried additionally, forgetting and wrong leads 15 are not wore, the lead 15 can not be wound together, a baffle 6 is arranged above the containing groove 11, one end of the baffle 6 can rotate around the inner wall of the box cover, the other end card is fixed in the draw-in groove 12 of accomodating groove 11 one side upper end, during the use, with carrying pull rod 7, with baffle 6 one end follow draw-in groove 12 pull out can, baffle 6 can protect wire 15 of accomodating in the groove 11 not damaged, also can prevent that wire 15 from dropping, the device simple structure conveniently carries, has improved work efficiency greatly.

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. High sensitivity circuit breaker characteristic tester, including box body (1), its characterized in that: the inside fixed mounting of box body (1) has tester main part (2), one side of box body (1) is through pivot and lid (3) fixed connection, the inside of lid (3) sets up to the cavity, the bottom fixed mounting of the inner chamber of lid (3) has accomodates groove (11), the inside equidistance of accomodating groove (11) is provided with a plurality of baffles, and the baffle will accomodate the inside of groove (11) and divide into a plurality of collecting chamber (14), the bottom fixed connection of collecting chamber (14) has four dead levers (18), the both sides fixed connection of collecting chamber (14) bottom has bandage (17), bandage (17) are located between four dead levers (18), the inside of collecting chamber (14) is provided with wire (15), wire (15) fixed connection is in the periphery of four dead levers (18), bandage (17) and the upper end fixed connection of wire (15), accomodate a plurality of fixture block (13) of one side upper end fixedly connected with in groove (11), the both ends fixedly connected with connector lug (16) of wire (15), connector lug (16) and fixture block (13) fixed connection, it has draw-in groove (12) to accomodate the opposite side upper end of groove (11), one side upper end inner wall fixedly connected with fixed block (4) of lid (3), open at the center of fixed block (4) has the through-hole, fixed block (4) and fixed axle (5) fixed connection, the top of accomodating groove (11) is provided with baffle (6), open the one end of baffle (6) has the through-hole, the one end of baffle (6) is passed through the through-hole and is rotated with fixed axle (5) and be connected, the other end of baffle (6) and draw-in groove (12) fixed connection of accomodating one side upper end of groove (11).

2. The high-sensitivity circuit breaker characteristic tester as claimed in claim 1, wherein: four fixing rods (18) at the bottom of the containing chamber (14) are distributed in a rectangular shape, a plurality of clamping blocks (13) are distributed on one side of the containing chamber (14) in a group, and the clamping blocks (13) are all located on the same straight line.

3. The high-sensitivity circuit breaker characteristic tester as claimed in claim 1, wherein: the pull rod (7) is fixedly connected to the upper side of the other end of the baffle (6), and the baffle (6) and the pull rod (7) are arranged to be of an integral structure.

4. The high-sensitivity circuit breaker characteristic tester as claimed in claim 1, wherein: all open recess (8) on the downside both sides wall of the other end of baffle (6), the inside fixedly connected with spring (9) of recess (8), the other end fixedly connected with extrusion piece (10) of spring (9), extrusion piece (10) extrude with draw-in groove (12) mutually.