CN214473795U - Low-voltage circuit breaker contact detection device - Google Patents
Low-voltage circuit breaker contact detection device Download PDFInfo
- Publication number
- CN214473795U CN214473795U CN202120394417.6U CN202120394417U CN214473795U CN 214473795 U CN214473795 U CN 214473795U CN 202120394417 U CN202120394417 U CN 202120394417U CN 214473795 U CN214473795 U CN 214473795U
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- fixedly connected
- detection
- circuit breaker
- voltage circuit
- anchor clamps
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- 238000001514 detection method Methods 0.000 title claims abstract description 61
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000000151 deposition Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a low-voltage circuit breaker contact detection device, including the detection case, the top swing joint of detection case has the case lid, the standing groove has been seted up at the top of detection case, the inner chamber fixedly connected with baffle of standing groove, the front end and the rear side of baffle all are provided with the wire, the right-hand member electric connection of wire has the detection head, the detection head includes the support frame, the top fixedly connected with lower anchor clamps of support frame. The utility model discloses a set up baffle, detection head, standing groove and wire, can provide good parking space for detecting the head to effectively avoided depositing two in-process detection head phenomenon that the mutual contact caused the short circuit, through setting up support frame, nut, lower anchor clamps, go up anchor clamps, spin screw rod, spring, go up conducting strip and lower conducting strip, can carry out the centre gripping fast to the circuit breaker contact when the monitoring and fix, effectively promoted the stability in the monitoring process.
Description
Technical Field
The utility model relates to a circuit breaker check out test set technical field specifically is a low voltage circuit breaker contact detection device.
Background
The low-voltage circuit breaker is a switching device which can not only connect and disconnect normal load current and overload current, but also connect and disconnect short-circuit current, besides the control function, the low-voltage circuit breaker also has a certain protection function, such as overload, short circuit, undervoltage and leakage protection, etc., the low-voltage circuit breaker has a plurality of classification modes, which are classified according to the use type, selection type (the parameters of the protection device are adjustable) and non-selection type (the parameters of the protection device are not adjustable), air type and vacuum type (most of the domestic products are air type) according to the arc extinguishing medium, the low-voltage circuit breaker has a large capacity range, the minimum is 4A and the maximum can reach 5000A, the low-voltage circuit breaker is widely applied to the feed-out wires of all levels of the low-voltage distribution system, the power control of various mechanical devices and the control and protection of the power terminals, in the process of detecting the low-voltage circuit breaker, need be earlier with being connected fixedly between detection head and the contact, and current detection device's the detection head portable not, be not convenient for fix with the contact, easily take place not hard up in the testing process, seriously influenced the accurate nature of testing result to the detection head is not convenient for accomodate, easily appears the phenomenon of short circuit when depositing, has a great deal of inconvenience in the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low voltage circuit breaker contact detection device, it is good to possess stability, mobility is strong, convenient to use's advantage, and the detection head of having solved current detection device is not portable, is not convenient for fix with the contact, easily takes place not hard up in the testing process, has seriously influenced the accurate nature of testing result to detect the head and be not convenient for accomodate, the phenomenon of short circuit easily appears when depositing, has a great deal of inconvenient problem in the use.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage circuit breaker contact detection device comprises a detection box, wherein the top of the detection box is movably connected with a box cover, the top of the detection box is provided with a placing groove, an inner cavity of the placing groove is fixedly connected with a partition plate, the front end and the rear side of the partition plate are respectively provided with a lead, the right end of the lead is electrically connected with a detection head, the detection head comprises a support frame, the top of the support frame is fixedly connected with a lower clamp, the inner cavity of the lower clamp is movably connected with an upper clamp, the surface of the upper clamp is provided with a self-rotating screw rod, the lower end of the self-rotating screw rod penetrates and extends to the bottom of the lower clamp, the bottom of the lower clamp is fixedly connected with a nut matched with the self-rotating screw rod for use, the two sides of the top of the inner cavity of the upper clamp are respectively and fixedly connected with springs, the connection parts of the bottoms of the springs and the lower clamp are fixedly connected with upper conducting strips on the right side of the upper clamp, the right side of the lower clamp is fixedly connected with a lower conducting strip used in cooperation with the upper conducting strip.
Preferably, the top of the box cover is fixedly connected with a carrying handle, and an anti-skid sleeve is sleeved on the surface of the carrying handle.
Preferably, both sides of the upper end of the front surface of the detection box are fixedly connected with the lock catches, and the front surface of each lock catch is fixedly connected with a movable lock pin matched with the lock catch for use.
Preferably, the front of the detection box is fixedly connected with a display and a control panel, and the display is positioned right above the control panel.
Preferably, the two sides of the bottom of the detection box are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anti-slip pads.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up baffle, detection head, standing groove and wire, can provide good parking space for detecting the head to effectively avoided depositing two in-process detection head phenomenon that the mutual contact caused the short circuit, through setting up support frame, nut, lower anchor clamps, go up anchor clamps, spin screw rod, spring, go up conducting strip and lower conducting strip, can carry out the centre gripping fast to the circuit breaker contact when the monitoring and fix, effectively promoted the stability in the monitoring process.
2. The utility model discloses a set up portable handle and antiskid cover, can make the device reach portable's effect, the mobility of device has effectively been promoted, through setting up hasp and activity lockpin, can make the case lid reach the effect of being convenient for open and close, effectively promoted the protecting effect and the convenience of use to detecting the head, through setting up display and control panel, can make the operation of device simple more swift, the convenience that the device used has effectively been promoted, through setting up supporting legs and slipmat, can play the fixed effect of support to the device, the stability of device has effectively been promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the top view of the detection box of the present invention;
fig. 3 is a schematic view of the detection head structure of the present invention.
In the figure: 1. a detection box; 2. locking; 3. a carrying handle; 4. a box cover; 5. supporting legs; 6. a display; 7. a control panel; 8. a partition plate; 9. a detection head; 10. a placement groove; 11. a wire; 12. a support frame; 13. a nut; 14. a lower clamp; 15. an upper clamp; 16. a self-spinning screw; 17. a spring; 18. an upper conducting strip; 19. and a lower conductive sheet.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a detection case 1, hasp 2, carrying handle 3, case lid 4, supporting legs 5, display 6, control panel 7, baffle 8, detect head 9, standing groove 10, wire 11, support frame 12, nut 13, lower anchor clamps 14, go up anchor clamps 15, spin screw rod 16, spring 17, go up conducting strip 18 and lower conducting strip 19 part and be the parts that general standard or technical personnel in the field know, its structure and principle all are this technical personnel and all can learn the manual through the technique or learn through conventional experimental approach.
Referring to fig. 1-3, a low-voltage circuit breaker contact detection device comprises a detection box 1, a box cover 4 is movably connected to the top of the detection box 1, a carrying handle 3 is fixedly connected to the top of the box cover 4, an anti-slip sleeve is sleeved on the surface of the carrying handle 3, the device can be conveniently carried by arranging the carrying handle 3 and the anti-slip sleeve, the mobility of the device is effectively improved, a display 6 and a control panel 7 are fixedly connected to the front of the detection box 1, the display 6 is positioned right above the control panel 7, the device can be operated more simply and rapidly by arranging the display 6 and the control panel 7, the convenience of the device in use is effectively improved, a placement groove 10 is formed in the top of the detection box 1, a partition plate 8 is fixedly connected to the inner cavity of the placement groove 10, wires 11 are arranged at the front end and the rear side of the partition plate 8, and a detection head 9 is electrically connected to the right end of the wire 11, the both sides of the upper end of the front of the detection box 1 are fixedly connected with the lock catches 2, the front of the lock catches 2 is fixedly connected with the movable lock pin matched with the lock catches 2 for use, through the arrangement of the lock catches 2 and the movable lock pin, the box cover 4 can achieve the effect of being convenient to open and close, the protection effect and the use convenience of the detection head 9 are effectively improved, the detection head 9 comprises a support frame 12, the top of the support frame 12 is fixedly connected with a lower clamp 14, the inner cavity of the lower clamp 14 is movably connected with an upper clamp 15, the surface of the upper clamp 15 is provided with a self-rotating screw 16, the lower end of the self-rotating screw 16 penetrates and extends to the bottom of the lower clamp 14, the bottom of the lower clamp 14 is fixedly connected with a nut 13 matched with the self-rotating screw 16 for use, the both sides of the top of the inner cavity of the upper clamp 15 are fixedly connected with springs 17, the bottom of the spring 17 is fixed with the connection part of the lower clamp 14, the right side of the upper clamp 15 is fixedly connected with an upper 18, lower anchor clamps 14's right side fixedly connected with cooperation upper conducting strip 18 uses lower conducting strip 19, the equal fixedly connected with supporting legs 5 in both sides of detection case 1 bottom, the bottom fixedly connected with slipmat of supporting legs 5, through setting up supporting legs 5 and slipmat, can play the fixed effect of support to the device, the stability of device has effectively been promoted, through setting up baffle 8, detect head 9, standing groove 10 and wire 11, can provide good parking space for detecting head 9, and effectively avoided depositing in-process two and detected the phenomenon that head 9 contacted each other and caused the short circuit, through setting up support frame 12, nut 13, lower anchor clamps 14, go up anchor clamps 15, spin screw rod 16, spring 17, go up conducting strip 18 and lower conducting strip 19, can carry out the centre gripping fast to the circuit breaker contact when the monitoring and fix, effectively promoted the stability in the monitoring process.
During the use, open case lid 4, will detect head 9 and take out, through rotatory spin screw rod 16, spin screw rod 16 rotates and can promote anchor clamps 15 downstream, drive conducting strip 18 downstream through last anchor clamps 15, draw close the motion to conducting strip 19 down through last conducting strip 18, can carry out the centre gripping to the circuit breaker contact and fix, debugging device detects the circuit breaker at last, cooperation through above-mentioned structure, it is good to make the device reach stability, mobility is strong, convenient to use's advantage, and is suitable for being generalized to use.
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 (5)
1. The utility model provides a low-voltage circuit breaker contact detection device, includes detection case (1), its characterized in that: the detection box comprises a detection box body (1), a box cover (4) is movably connected to the top of the detection box body (1), a placement groove (10) is formed in the top of the detection box body (1), a partition plate (8) is fixedly connected to an inner cavity of the placement groove (10), wires (11) are arranged at the front end and the rear side of the partition plate (8), a detection head (9) is electrically connected to the right end of each wire (11), the detection head (9) comprises a support frame (12), a lower clamp (14) is fixedly connected to the top of the support frame (12), an upper clamp (15) is movably connected to the inner cavity of the lower clamp (14), a self-rotating screw (16) is arranged on the surface of the upper clamp (15), the lower end of the self-rotating screw (16) penetrates through and extends to the bottom of the lower clamp (14), and a nut (13) matched with the self-rotating screw (16) is fixedly connected to the bottom of the lower clamp (14), go up equal fixedly connected with spring (17) in both sides at anchor clamps (15) inner chamber top, the bottom of spring (17) is fixed with the junction of lower anchor clamps (14), go up conducting strip (18) on the right side fixedly connected with of anchor clamps (15), lower conducting strip (19) that conducting strip (18) used are gone up in the right side fixedly connected with cooperation of lower anchor clamps (14).
2. A low-voltage circuit breaker contact detection device as claimed in claim 1, characterized in that: the top of the box cover (4) is fixedly connected with a carrying handle (3), and an anti-skidding sleeve is sleeved on the surface of the carrying handle (3).
3. A low-voltage circuit breaker contact detection device as claimed in claim 1, characterized in that: the detection box is characterized in that both sides of the upper end of the front surface of the detection box (1) are fixedly connected with lock catches (2), and the front surface of each lock catch (2) is fixedly connected with a movable lock pin matched with each lock catch (2) for use.
4. A low-voltage circuit breaker contact detection device as claimed in claim 1, characterized in that: the front face of the detection box (1) is fixedly connected with a display (6) and a control panel (7), and the display (6) is located right above the control panel (7).
5. A low-voltage circuit breaker contact detection device as claimed in claim 1, characterized in that: the detection box is characterized in that supporting legs (5) are fixedly connected to two sides of the bottom of the detection box (1), and anti-slip pads are fixedly connected to the bottoms of the supporting legs (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120394417.6U CN214473795U (en) | 2021-02-23 | 2021-02-23 | Low-voltage circuit breaker contact detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120394417.6U CN214473795U (en) | 2021-02-23 | 2021-02-23 | Low-voltage circuit breaker contact detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214473795U true CN214473795U (en) | 2021-10-22 |
Family
ID=78144735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120394417.6U Expired - Fee Related CN214473795U (en) | 2021-02-23 | 2021-02-23 | Low-voltage circuit breaker contact detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214473795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114927041A (en) * | 2022-04-19 | 2022-08-19 | 湖南文理学院 | Multifunctional experimental instrument for physics and electromagnetism |
-
2021
- 2021-02-23 CN CN202120394417.6U patent/CN214473795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114927041A (en) * | 2022-04-19 | 2022-08-19 | 湖南文理学院 | Multifunctional experimental instrument for physics and electromagnetism |
| CN114927041B (en) * | 2022-04-19 | 2023-10-13 | 湖南文理学院 | Multifunctional experimental instrument for physical electromagnetics |
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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: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |