CN211856817U - Voltage detection device for circuit breaker - Google Patents
Voltage detection device for circuit breaker Download PDFInfo
- Publication number
- CN211856817U CN211856817U CN201921861878.9U CN201921861878U CN211856817U CN 211856817 U CN211856817 U CN 211856817U CN 201921861878 U CN201921861878 U CN 201921861878U CN 211856817 U CN211856817 U CN 211856817U
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- circuit breaker
- connecting terminal
- telescopic part
- voltage
- female
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Abstract
The utility model provides a voltage detection device for circuit breaker, compress tightly part and control cabinet including transformer, female row, the transformer is connected with the control cabinet electricity, female row compresses tightly and is provided with a plurality of connecting terminals on the part, connecting terminal is connected with the transformer electricity, during the detection, female crimping of arranging on connecting terminal and the circuit breaker, the secondary circuit terminal on control cabinet and the circuit breaker is connected. The utility model discloses simple structure can adjust the operating voltage of circuit breaker from low to high to judge the working condition under the different voltage condition, and whether the detection circuit breaker can take place the disconnection when exceeding the settlement voltage, thereby judge whether qualified the circuit breaker, the detection voltage wide range.
Description
Technical Field
The utility model relates to a circuit breaker technical field especially relates to voltage detection device technical field for circuit breaker.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition for a predetermined time. The circuit breaker needs to be subjected to voltage detection before leaving a factory, and power-off protection can be timely carried out when rated voltage is exceeded.
For example, chinese patent "CN 205484639U" discloses an automatic leakage detecting table for leakage circuit breaker, which comprises a frame, conveyor belts, a material loading table, a manipulator, a positioning table, and a detecting clamp, wherein the conveyor belts, the material loading table, the positioning table, and the detecting clamp are all arranged in the frame, the positioning table is arranged in the middle of the detecting clamp, two conveyor belts are respectively arranged at two sides of the detecting clamp, the material loading table is arranged on the conveyor belts to move along with the conveyor belts, a guide rail perpendicular to the conveyor belts is arranged above the frame, the manipulator is connected to the guide rail to slide, the manipulator grabs the leakage circuit breaker on the material loading table from above and then moves upwards, the manipulator moves horizontally to the position table above the positioning table in the middle of the detecting clamp through a horizontal moving mechanism to place the leakage, then the detection clamps at the two sides move inwards, and the detection electrode is inserted into a wiring terminal of the residual current circuit breaker for detection. The technical scheme has the following defects: the structure is comparatively complicated, can't test the working property of circuit breaker under different operating voltage.
Disclosure of Invention
The structure for overcoming existence among the prior art is comparatively complicated, the unable problem of testing the working property of circuit breaker under different operating voltage, the utility model provides a voltage detection device for circuit breaker.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a voltage detection device for circuit breaker, includes transformer, female row and compresses tightly part and control cabinet, the transformer is connected with the control cabinet electricity, female row is provided with a plurality of connecting terminals on compressing tightly the part, connecting terminal is connected with the transformer electricity, and during the detection, female crimping of arranging on connecting terminal and the circuit breaker, the secondary circuit terminal on control cabinet and the circuit breaker is connected.
On this basis, female the row compresses tightly the part and still includes workstation, pillar, flexible part one, screw rod assembly and backup pad, pillar quantity is 2, and all vertical fixation is in the workstation top, and 2 pillars are improved level and are fixed with screw rod assembly and backup pad, screw rod assembly is located the backup pad top, flexible part one is fixed to be set up on screw rod assembly to reciprocating motion about under screw rod assembly's drive, flexible part below fixedly connected with connecting terminal, flexible part drive connecting terminal downwards with the female row on the circuit breaker compress tightly in the backup pad.
On this basis, female the arranging compresses tightly part still includes flexible part two and support, flexible part two is fixed to be set up at the workstation lower surface, the support is "mountain" font structure, flexible part two is connected to the lower extreme of support, and the upper end of support extends to between backup pad and the workstation, and the upper end of support is provided with connecting terminal, and flexible part two (26) down-drive connecting terminal compresses tightly the female arranging on the circuit breaker on the workstation.
On the basis, the first telescopic part and the second telescopic part are one of a cylinder or an electric cylinder.
On the basis, the transformer is connected with a 220V power supply.
On the basis, a power switch button, a voltage and current adjusting knob and a pneumatic control knob are arranged on the console.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure can adjust the operating voltage of circuit breaker from low to high to judge the working condition under the different voltage condition, and whether detect the circuit breaker and can take place to break off when exceeding the settlement voltage, thereby judge whether qualified, the detection voltage range is wide;
the utility model discloses a set up flexible part one and flexible part two control connecting terminal and mother and arrange and be connected, need not the manual work and connect, promoted detection efficiency on the one hand, avoided personnel to contact the condition that causes the electric shock on the other hand;
the utility model discloses a set up screw rod assembly, adjust flexible part and control the removal, be convenient for detect a plurality of circuit break parts in proper order in the circuit breaker, avoid taking place to leak and examine.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic structural view of a busbar pressing member according to the present invention;
in the figure: 1. the bus bar compression device comprises a transformer, 2, a bus bar compression component, 3, a control console, 21, a workbench, 22, a support column, 23, a first telescopic component, 24, a connecting terminal, 25, a screw rod assembly, 26, a second telescopic component, 27, a support frame, 28 and a support plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-2, the present invention schematically illustrates a voltage detection device for a circuit breaker.
As shown in fig. 1 and 2, the utility model discloses a voltage detection device for circuit breaker, compress tightly part 2 and control cabinet 3 including transformer 1, female row, transformer 1 is connected with 3 electricity in the control cabinet, female row compresses tightly and is provided with a plurality of connecting terminal 24 on the part 2, connecting terminal 24 is connected with transformer 1 electricity, and during the detection, female crimping of arranging on connecting terminal 24 and the circuit breaker, secondary circuit terminal on control cabinet 3 and the circuit breaker is connected.
As the utility model discloses a preferred embodiment, female row compresses tightly part 2 still includes workstation 21, pillar 22, telescopic part 23, screw assembly 25 and backup pad 28, pillar 22 quantity is 2, and all the vertical fixation in workstation top, and 2 pillars 22 are improved level and are fixed with screw assembly 25 and backup pad 28, screw assembly 25 is located backup pad 28 top, telescopic part 23 is fixed to be set up on screw assembly 25 to reciprocating motion about under screw assembly 25's drive, telescopic part 23 below fixedly connected with connecting terminal 24, telescopic part 23 is to female arranging of drive connecting terminal 24 on with the circuit breaker and compress tightly in backup pad 28.
As the preferred embodiment of the present invention, the busbar pressing part 2 further includes two telescopic parts 26 and a support 27, the two telescopic parts 26 are fixedly disposed on the lower surface of the workbench 21, the support 27 is of a structure like a Chinese character 'shan', the two telescopic parts 26 are connected to the lower end of the support 27, the upper end of the support 27 extends to the space between the support plate 28 and the workbench 21, the upper end of the support 27 is provided with the connecting terminal 24, and the two telescopic parts 26 drive the connecting terminal 24 downwards to press the busbar on the circuit breaker onto the workbench 21.
As a preferred embodiment of the present invention, the first telescopic member 23 and the second telescopic member 26 are one of an air cylinder and an electric cylinder.
In a preferred embodiment of the present invention, the transformer 1 is connected to a 220V power supply.
As a preferred embodiment of the present invention, the console 3 is provided with a power switch button, a voltage/current adjusting knob, and a pneumatic control knob.
During operation, place the circuit breaker on workstation 21, female arranging on making the circuit breaker is placed on workstation 21 and backup pad 28, control flexible part 23 and flexible part two 26 drive connecting terminal 24 downwards afterwards, until connecting terminal 24 presses on female arranging, the secondary circuit terminal on control cabinet 3 and the circuit breaker is connected, adjust the voltage size afterwards, and switch on current, thereby judge whether qualified the circuit breaker is at the break circuit in the specified time according to the circuit breaker, after a break switch detects qualifiedly, flexible part 23 shifts up, screw assembly 25 drives flexible part 23 and moves the break switch of next door, carry out follow-up detection.
The utility model discloses simple structure can adjust the operating voltage of circuit breaker from low to high to judge the working condition under the different voltage condition, and whether detect the circuit breaker and can take place to break off when exceeding the settlement voltage, thereby judge whether qualified, the detection voltage range is wide;
the utility model discloses a control connecting terminal 24 and female arranging to be connected through setting up flexible part one 23 and flexible part two 26, need not the manual work and connect, promoted detection efficiency on the one hand, avoided personnel to contact the condition that causes the electric shock on the other hand;
the utility model discloses a set up screw rod subassembly 25, adjust about flexible part 23 and remove, be convenient for detect a plurality of circuit break parts in proper order in the circuit breaker, avoid taking place to leak and examine.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. A voltage detection device for a circuit breaker, characterized in that: including transformer (1), female row compress tightly part (2) and control cabinet (3), transformer (1) is connected with control cabinet (3) electricity, female row is provided with a plurality of connecting terminal (24) on compressing tightly part (2), connecting terminal (24) are connected with transformer (1) electricity, and when detecting, female crimping of arranging on connecting terminal (24) and the circuit breaker, secondary circuit terminal on control cabinet (3) and the circuit breaker is connected.
2. The voltage detecting device for the circuit breaker according to claim 1, wherein: female arranging compresses tightly part (2) still includes workstation (21), pillar (22), telescopic part (23), screw rod assembly (25) and backup pad (28), pillar (22) quantity is 2, and all vertical fixation in workstation top, and 2 pillar (22) are gone up the level and are fixed with screw rod assembly (25) and backup pad (28), screw rod assembly (25) are located backup pad (28) top, telescopic part (23) are fixed to be set up on screw rod assembly (25) to reciprocating motion about under the drive of screw rod assembly (25), telescopic part (23) below fixedly connected with connecting terminal (24), telescopic part (23) down drive connecting terminal (24) compress tightly female arranging on backup pad (28) on with the circuit breaker.
3. The voltage detecting device for the circuit breaker according to claim 2, wherein: female row compresses tightly part (2) and still includes two (26) of telescopic part and support (27), two (26) of telescopic part are fixed to be set up at workstation (21) lower surface, support (27) are "mountain" font structure, two (26) of telescopic part are connected to the lower extreme of support (27), and the upper end of support (27) extends to between backup pad (28) and workstation (21), and the upper end of support (27) is provided with connecting terminal (24), and two (26) of telescopic part drive connecting terminal (24) down compress tightly the female row on the circuit breaker on workstation (21).
4. The voltage detecting device for the circuit breaker according to claim 3, wherein: the first telescopic part (23) and the second telescopic part (26) are one of a cylinder and an electric cylinder.
5. The voltage detecting device for the circuit breaker according to claim 1, wherein: the transformer (1) is connected with a 220V power supply.
6. The voltage detecting device for the circuit breaker according to claim 1, wherein: and a power switch button, a voltage and current adjusting knob and a pneumatic control knob are arranged on the console (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861878.9U CN211856817U (en) | 2019-10-31 | 2019-10-31 | Voltage detection device for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861878.9U CN211856817U (en) | 2019-10-31 | 2019-10-31 | Voltage detection device for circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211856817U true CN211856817U (en) | 2020-11-03 |
Family
ID=73218059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921861878.9U Expired - Fee Related CN211856817U (en) | 2019-10-31 | 2019-10-31 | Voltage detection device for circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211856817U (en) |
-
2019
- 2019-10-31 CN CN201921861878.9U patent/CN211856817U/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: 20201103 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |