CN218160219U - Circuit breaker with auxiliary protection function - Google Patents
Circuit breaker with auxiliary protection function Download PDFInfo
- Publication number
- CN218160219U CN218160219U CN202221207264.0U CN202221207264U CN218160219U CN 218160219 U CN218160219 U CN 218160219U CN 202221207264 U CN202221207264 U CN 202221207264U CN 218160219 U CN218160219 U CN 218160219U
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- circuit breaker
- screw rod
- wire
- mount
- nut
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a circuit breaker with supplementary protect function, including the circuit breaker, the mount is installed through the screw in the top of circuit breaker, the mounting groove has been seted up at the top of mount, the internally mounted of mounting groove has the screw rod, first nut and first rubber pad are installed respectively to the tip of screw rod, first nut and first rubber pad all are located the outside of mount, first rubber pad is located between mount and the first nut, logical groove has been seted up at the middle part of screw rod, the inside that leads to the groove is provided with the wire, this circuit breaker with supplementary protect function can run through logical groove through the wire to the winding is in the outside of screw rod, thereby has increased the area of screw rod and wire contact, thereby has promoted the stability after the wire is fixed, can grasp the wire through two second nuts simultaneously to can further fix the wire, guarantee the stability after the wiring mouth installation on wire and the circuit breaker.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is a circuit breaker with auxiliary protection function.
Background
The breaker is used for cutting off and connecting a load circuit and cutting off a fault circuit, so that the accident is prevented from being enlarged, and the safe operation is ensured.
For example, the circuit breaker with the interface protection function for power distribution with the authorized publication number CN216389215U can clamp the wires, but the whole fixing mechanism is complicated, which results in high manufacturing cost, and meanwhile, the wires are clamped by two clamping push rod ends separately, which results in small contact area and poor fixing stability. Aiming at the problems, innovative design is urgently needed on the basis of the original circuit breaker.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit breaker with supplementary protect function to solve the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a circuit breaker with supplementary protect function, includes the circuit breaker, the mount is installed through the screw in the top of circuit breaker, the mounting groove has been seted up at the top of mount, the internally mounted of mounting groove has the screw rod, first nut and first rubber pad are installed respectively to the tip of screw rod, first nut and first rubber pad all are located the outside of mount, first rubber pad is located between mount and the first nut, logical groove has been seted up at the middle part of screw rod, the inside that leads to the groove is provided with the wire, second nut and second rubber pad are installed respectively to the outside of screw rod, the wire is located between the second rubber pad, the top of circuit breaker is provided with the wiring mouth, the bottom of mount is provided with the through-hole.
Preferably, the fixing frame is designed to be of a U-shaped structure, the fixing frame is in penetrating connection with the screw, and the screw is in threaded connection with the circuit breaker.
Preferably, the fixing frame is connected with the screw rod in a clamping manner through the mounting groove, the number of the first nuts is two and is symmetrical about the central axis of the screw rod, and the screw rod is in threaded connection with the first nuts.
Preferably, the diameter of the lead is smaller than the width of the through groove, and the lead is wound with the screw rod through the through groove.
Preferably, the second nuts are symmetrically arranged around the central axis of the screw, and the second nuts are in threaded connection with the screw.
Preferably, the diameters of the through holes and the wire connection ports are the same, and the positions of the through holes and the positions of the wire connection ports are in one-to-one correspondence.
Compared with the prior art, the beneficial effects of the utility model are that: this circuit breaker with supplementary protect function can run through logical groove through the wire to the winding is in the outside of screw rod, thereby has increased the area of screw rod and wire contact, thereby has promoted the stability after the wire is fixed, can grasp the wire through two second nuts simultaneously, thereby can further fix the wire, has guaranteed the stability after the wiring mouth installation on wire and the circuit breaker.
Drawings
FIG. 1 is a schematic view of the front view structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the distribution structure of the through holes in the top view of the present invention;
FIG. 4 is a schematic view of the front view of the wire mounting structure of the present invention;
fig. 5 is a schematic diagram of a circuit breaker of the present invention.
In the figure: 1. a circuit breaker; 2. a fixed mount; 3. mounting grooves; 4. a screw; 5. a first nut; 6. a first rubber pad; 7. a through groove; 8. a wire; 9. a second nut; 10. a second rubber pad; 11. a screw; 12. a through hole; 13. and a wiring port.
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. 1-5, the present invention provides a technical solution: the utility model provides a circuit breaker with supplementary protect function, including circuit breaker 1, mount 2 is installed through screw 11 at the top of circuit breaker 1, mounting groove 3 has been seted up at the top of mount 2, the internally mounted of mounting groove 3 has screw rod 4, first nut 5 and first rubber pad 6 are installed respectively to the tip of screw rod 4, first nut 5 and first rubber pad 6 all are located the outside of mount 2, first rubber pad 6 is located between mount 2 and the first nut 5, logical groove 7 has been seted up at the middle part of screw rod 4, the inside that leads to groove 7 is provided with wire 8, second nut 9 and second rubber pad 10 are installed respectively in the outside of screw rod 4, wire 8 is located between second rubber pad 10, circuit breaker 1's top is provided with wiring mouth 13, the bottom of mount 2 is provided with through-hole 12.
The fixing frame 2 is connected with the screw rod 4 through the mounting groove 3 in a clamping mode, the first nuts 5 are symmetrically arranged on the central axis of the screw rod 4, the screw rod 4 is in threaded connection with the first nuts 5, the screw rod 4 can be fixed inside the mounting groove 3 through the two first nuts 5, and the screw rod 4 can be detached.
The diameter of wire 8 is less than the width that leads to groove 7, and wire 8 has guaranteed through groove 7 that wire 8 can run through groove 7 for the winding design through leading to groove 7 and screw rod 4 to the winding is in the outside of screw rod 4, thereby has increased the area of screw rod 4 with the contact of wire 8, thereby has promoted the stability after wire 8 is fixed.
The second nuts 9 are symmetrically arranged about the central axis of the screw rod 4, and the second nuts 9 are in threaded connection with the screw rod 4, so that the conducting wire 8 can be clamped and fixed by the two second nuts 9.
The diameters of the through holes 12 and the wire connection ports 13 are the same, and the positions of the through holes 12 and the positions of the wire connection ports 13 are in one-to-one correspondence, so that the end parts of the wires 8 can penetrate through the through holes 12 and are positioned in the wire connection ports 13.
The working principle is as follows: when wiring mouth 13 on wire 8 and the circuit breaker 1 assembles, run through logical groove 7 with wire 8 this moment, then the winding is on screw rod 4, after the winding finishes like figure 2 and figure 4, then rotatory second nut 9, make two second nuts 9 fix the centre gripping of wire 8, then install screw rod 4 in the inside of mounting groove 3, overlap first rubber pad 6 on screw rod 4 next, then first nut 5 installs the tip at screw rod 4, make two first nuts 5 fix the centre gripping of screw rod 4 on mount 2, then run through-hole 12 with the tip of wire 8, insert the inside of wiring mouth 13, thereby accomplish the equipment to wiring mouth 13 on wire 8 and the circuit breaker 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A circuit breaker with auxiliary protection function, comprising a circuit breaker (1), characterized in that: the top of circuit breaker (1) is passed through screw (11) and is installed mount (2), mounting groove (3) have been seted up at the top of mount (2), the internally mounted of mounting groove (3) has screw rod (4), first nut (5) and first rubber pad (6) are installed respectively to the tip of screw rod (4), first nut (5) and first rubber pad (6) all are located the outside of mount (2), first rubber pad (6) are located between mount (2) and first nut (5), logical groove (7) have been seted up at the middle part of screw rod (4), the inside that leads to groove (7) is provided with wire (8), second nut (9) and second rubber pad (10) are installed respectively in the outside of screw rod (4), wire (8) are located between second rubber pad (10), the top of circuit breaker (1) is provided with wiring mouth (13), the bottom of mount (2) is provided with through-hole (12).
2. The circuit breaker with auxiliary protection function according to claim 1, characterized in that: the fixing frame (2) is designed to be of a U-shaped structure, the fixing frame (2) is in penetrating connection with a screw (11), and the screw (11) is in threaded connection with the circuit breaker (1).
3. The circuit breaker with auxiliary protection function according to claim 1, characterized in that: the fixing frame (2) is connected with the screw rod (4) in a clamping mode through the mounting groove (3), the number of the first nuts (5) is two, the number of the first nuts is two, the first nuts (5) are symmetrically arranged on the central axis of the screw rod (4), and the screw rod (4) is in threaded connection with the first nuts (5).
4. The circuit breaker with auxiliary protection function according to claim 1, wherein: the diameter of the lead (8) is smaller than the width of the through groove (7), and the lead (8) is wound with the screw rod (4) through the through groove (7).
5. The circuit breaker with auxiliary protection function according to claim 1, wherein: the second nut (9) is symmetrically arranged around the central axis of the screw rod (4), and the second nut (9) is in threaded connection with the screw rod (4).
6. The circuit breaker with auxiliary protection function according to claim 1, wherein: the diameters of the through holes (12) are the same as those of the wiring ports (13), and the positions of the through holes (12) are in one-to-one correspondence with those of the wiring ports (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221207264.0U CN218160219U (en) | 2022-05-18 | 2022-05-18 | Circuit breaker with auxiliary protection function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221207264.0U CN218160219U (en) | 2022-05-18 | 2022-05-18 | Circuit breaker with auxiliary protection function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218160219U true CN218160219U (en) | 2022-12-27 |
Family
ID=84573747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221207264.0U Active CN218160219U (en) | 2022-05-18 | 2022-05-18 | Circuit breaker with auxiliary protection function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218160219U (en) |
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2022
- 2022-05-18 CN CN202221207264.0U patent/CN218160219U/en active Active
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A circuit breaker with auxiliary protection function Effective date of registration: 20231116 Granted publication date: 20221227 Pledgee: Bank of Nanjing Co.,Ltd. Jiangning sub branch Pledgor: Nanjing Feizhou Technology Co.,Ltd. Registration number: Y2023980065516 |