CN220933149U - Circuit breaker detection device - Google Patents
Circuit breaker detection device Download PDFInfo
- Publication number
- CN220933149U CN220933149U CN202322745478.4U CN202322745478U CN220933149U CN 220933149 U CN220933149 U CN 220933149U CN 202322745478 U CN202322745478 U CN 202322745478U CN 220933149 U CN220933149 U CN 220933149U
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- CN
- China
- Prior art keywords
- spring
- detection device
- circuit breaker
- sliding sleeve
- locking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model discloses a circuit breaker detection device which comprises a bottom plate, a support, a fixed plate, sliding rods, detection devices, a first spring and a locking device, wherein the support is arranged on the bottom plate, the fixed plate is arranged on the support, the sliding rods are arranged between the fixed plates, the detection devices are arranged on the support and slide on the sliding rods, the first spring is sleeved on the sliding rods and connected with the detection devices, and the locking device is arranged on the fixed plate. The utility model belongs to the technical field of breaker detection, and particularly relates to a breaker detection device capable of rapidly detecting breakers of different specifications and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of circuit breaker detection, and particularly relates to a circuit breaker detection device.
Background
The circuit breaker has overload, short circuit and undervoltage protection functions, has the capability of protecting circuits and power sources, can automatically cut off the circuits when serious overload or short circuit, undervoltage and other faults occur, has the functions equivalent to the combination of a fuse type switch, an overundervoltage thermal relay and the like, and generally does not need to change parts after breaking fault current, so that the circuit breaker is widely applied, and needs to be detected when leaving factories, but is relatively complex when detecting the circuit breaker at present, and is inconvenient to detect the circuit breakers with different specifications.
Disclosure of utility model
In order to solve the problems, the utility model provides the breaker detection device which can rapidly detect the breakers with different specifications and is convenient to use.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the circuit breaker detection device comprises a bottom plate, a support, a fixed plate, a sliding rod, a detection device, a first spring and a locking device, wherein the support is arranged on the bottom plate; the detection device comprises a detection lamp, a sliding sleeve, contacts, connecting wires, connecting rods and detection needles, wherein the detection lamp is arranged on a support, the sliding sleeve is sleeved and slides on a sliding rod, a first spring is connected with the sliding sleeve, the contacts are arranged on the sliding sleeve, the connecting wires are connected with the detection lamp and the contacts, the connecting rods are arranged on the sliding sleeve, the detection needles are arranged on the connecting rods and are inserted on the circuit breakers through the detection needles, the circuit breakers can be detected, and the sliding sleeve can slide on the sliding rod randomly, so that the circuit breakers of different specifications can be detected.
Further, the locking device includes inserted bar, slot, locking pole, end plate and spring two, the inserted bar is located on the sliding sleeve, in the fixed plate was located to the slot, the locking pole runs through the slip and locates in the fixed plate, the tip of locking pole is located to the end plate, spring two cup joints and locates on the locking pole, on the end plate was located to the one end of spring two and the other end was located the fixed plate, insert in the slot through the inserted bar, the locking pole can lock it fixedly to place the circuit breaker on the bottom plate, detect.
Preferably, the spring always has a pulling force on the sliding sleeve on two sides.
Preferably, the initial state of the second spring can satisfy that the end of the locking rod is located in the slot.
Preferably, the end part of the inserted link is arranged in a trapezoid shape, and the end part of the locking link is arranged in a wedge shape.
Preferably, the outer parts of the sliding sleeve and the connecting rod are made of insulating materials, and the inner parts of the sliding sleeve and the connecting rod can be communicated with a contact circuit.
The utility model adopts the structure to obtain the beneficial effects as follows:
1. according to the utility model, the detection device is arranged, so that the detection of the circuit breakers with different specifications can be realized, and the use is convenient.
2. According to the utility model, the locking device is arranged to realize locking and fixing of the sliding sleeve, so that the circuit breaker can be conveniently placed on the bottom plate.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a circuit breaker detecting device according to the present utility model;
FIG. 2 is a side view of a sliding sleeve;
Fig. 3 is a partial enlarged view of fig. 1 at a.
The device comprises a base plate 1, a support 2, a support 3, a fixing plate 4, a slide bar 5, a detection device 6, a first spring 7, a locking device 8, a detection lamp 9, a sliding sleeve 10, a contact 11, a connecting wire 12, a connecting rod 13, a detection needle 14, a plug rod 15, a slot 16, a locking rod 17, an end plate 18 and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-3, the detection device of the circuit breaker of the utility model comprises a bottom plate 1, a bracket 2, a fixed plate 3, a sliding rod 4, a detection device 5, a first spring 6 and a locking device 7, wherein the bracket 2 is arranged on the bottom plate 1, the fixed plate 3 is arranged on the bracket 2, the sliding rod 4 is arranged between the fixed plates 3, the detection device 5 is arranged on the bracket 2 and slides on the sliding rod 4, the first spring 6 is sleeved on the sliding rod 4 and is connected with the detection device 5, and the locking device 7 is arranged on the fixed plate 3; the detection device 5 comprises a detection lamp 8, a sliding sleeve 9, a contact 10, a connecting wire 11, a connecting rod 12 and a detection needle 13, wherein the detection lamp 8 is arranged on the support 2, the sliding sleeve 9 is sleeved and slid on the sliding rod 4, a first spring 6 is connected with the sliding sleeve 9, the contact 10 is arranged on the sliding sleeve 9, the connecting wire 11 is connected with the detection lamp 8 and the contact 10, the connecting rod 12 is arranged on the sliding sleeve 9, the detection needle 13 is arranged on the connecting rod 12, the detection needle 13 is inserted on a circuit breaker, the circuit breaker can be detected, and the sliding sleeve 9 can slide on the sliding rod 4 at will, so that the circuit breakers with different specifications can be detected.
The locking device 7 comprises a inserted link 14, a slot 15, a locking link 16, an end plate 17 and a second spring 18, wherein the inserted link 14 is arranged on the sliding sleeve 9, the slot 15 is arranged in the fixed plate 3, the locking link 16 penetrates through and slides in the fixed plate 3, the end plate 17 is arranged at the end part of the locking link 16, the second spring 18 is sleeved on the locking link 16, one end of the second spring 18 is arranged on the end plate 17 and the other end of the second spring is arranged on the fixed plate 3, the second spring is inserted into the slot 15 through the inserted link 14, and the locking link 16 can lock and fix the second spring so as to conveniently place the circuit breaker on the bottom plate 1 for detection.
The first spring 6 always has a pulling force on the sliding sleeve 9 on both sides.
The initial state of the second spring 18 is such that the end of the locking lever 16 is located in the slot 15.
The end of the plunger 14 is trapezoidal, and the end of the lock lever 16 is wedge-shaped.
The outer parts of the sliding sleeve 9 and the connecting rod 12 are made of insulating materials, and the inner parts can be in circuit communication with the contact 10.
When the circuit breaker is specifically used, before the circuit breaker is detected, the sliding sleeve 9 is pulled first, the inserting rod 14 is inserted into the slot 15, under the action of the second spring 18, the locking rod 16 locks the inserting rod 14, the circuit breaker to be detected is placed on the bottom plate 1, then the end plate 17 is pulled, the locking rod 16 releases the locking of the inserting rod 14, the sliding sleeve 9 can slide on the sliding rod 4 under the tension of the first spring 6, the detecting needle 13 can be inserted into a detecting port of the circuit breaker, the circuit breaker can be detected, the detecting lamp 8 can be lightened, and the circuit breaker is shown to be intact.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A circuit breaker detection device is characterized in that: the device comprises a bottom plate, a support, a fixed plate, a sliding rod, a detection device, a first spring and a locking device, wherein the support is arranged on the bottom plate, the fixed plate is arranged on the support, the sliding rod is arranged between the fixed plates, the detection device is arranged on the support and slides on the sliding rod, the first spring is sleeved on the sliding rod and connected with the detection device, and the locking device is arranged on the fixed plate; the detection device comprises a detection lamp, a sliding sleeve, a contact, a connecting wire, a connecting rod and a detection needle, wherein the detection lamp is arranged on a support, the sliding sleeve is sleeved and slides on a sliding rod, a first spring is connected with the sliding sleeve, the contact is arranged on the sliding sleeve, the connecting wire is connected with the detection lamp and the contact, the connecting rod is arranged on the sliding sleeve, and the detection needle is arranged on the connecting rod.
2. The circuit breaker detection device of claim 1, wherein: the locking device comprises a inserted bar, a slot, a locking bar, an end plate and a second spring, wherein the inserted bar is arranged on the sliding sleeve, the slot is arranged in the fixed plate, the locking bar penetrates through the fixed plate and is arranged in the fixed plate in a sliding mode, the end plate is arranged at the end of the locking bar, the second spring is sleeved on the locking bar, and one end of the second spring is arranged on the end plate and the other end of the second spring is arranged on the fixed plate.
3. The circuit breaker detection device of claim 2, wherein: the first spring always has a pulling force on the sliding sleeve on two sides.
4. A circuit breaker testing apparatus according to claim 3, wherein: the initial state of the second spring can meet the condition that the end part of the locking rod is positioned in the slot.
5. The circuit breaker detection device of claim 4, wherein: the end part of the inserted link is arranged in a trapezoid shape, and the end part of the locking link is arranged in a wedge shape.
6. The circuit breaker detection device of claim 5, wherein: the outside of sliding sleeve and connecting rod is insulating material and inside can communicate with the contact circuit.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933149U true CN220933149U (en) | 2024-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |