CN209487446U - A kind of breaker of conducting wire stable connection - Google Patents
A kind of breaker of conducting wire stable connection Download PDFInfo
- Publication number
- CN209487446U CN209487446U CN201822175187.5U CN201822175187U CN209487446U CN 209487446 U CN209487446 U CN 209487446U CN 201822175187 U CN201822175187 U CN 201822175187U CN 209487446 U CN209487446 U CN 209487446U
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- inner cavity
- mounting rack
- compact heap
- shaped mounting
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of breakers of conducting wire stable connection of breaker technical field, the U-shaped mounting rack intracavity bottom is provided with conducting wire, the U-shaped mounting rack inner cavity top is provided with compact heap, the compact heap bottom is provided with the metallic channel to match with conducting wire, connecting rod is provided at the top of the compact heap, turntable is provided at the top of the connecting rod, screw rod is provided at the top of the turntable, and screw rod is at the top of circuit breaker housing, the screw rod outer wall is socketed the nut for being provided with and matching, the screw tip is provided with holding rod, conducting wire is limited by U-shaped mounting rack, conducting wire is compressed by the compact heap of U-shaped mounting rack inner cavity, it is time saving and energy saving, it is convenient and efficient, it is fixed by the mutual cooperation of the metallic channel and U-shaped mounting rack intracavity bottom of compact heap bottom, it can prevent because leading Line falls off from U-shaped mounting rack inner cavity, greatly improves practicability and the safety of breaker, meets use demand.
Description
Technical field
The utility model relates to breaker technical field, specially a kind of breaker of conducting wire stable connection.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close in the defined time
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition, breaker is indispensable a kind of dress in electric system
It sets, still, existing breaker passes through fixing bolt and conducting wire is fixed, since fixing bolt and lead connecting surface out-of-flatness are led
Conducting wire is caused often to fall off from breaker, there are some potential safety problemss, use demand are unable to satisfy, for this purpose, it is proposed that one
The breaker of kind conducting wire stable connection.
Utility model content
The purpose of this utility model is to provide a kind of breakers of conducting wire stable connection, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of breaker of conducting wire stable connection, packet
Circuit breaker housing is included, circuit breaker housing intracavity bottom is evenly arranged with the U-shaped mounting rack of multiple groups, and U-shaped mounting rack intracavity bottom is all provided with
It is equipped with conducting wire, U-shaped mounting rack inner cavity top is provided with compact heap, and compact heap bottom is provided with the conducting wire to match with conducting wire
Slot, compact heap top are provided with connecting rod, and turntable is provided at the top of connecting rod, is provided with screw rod, and spiral shell at the top of turntable
For bar at the top of circuit breaker housing, screw rod outer wall is socketed the nut for being provided with and matching, and nut top and circuit breaker housing
Inner cavity top is fixedly connected, and screw tip is provided with holding rod, and holding rod outer wall is provided with insulation sleeve.
Preferably, it is provided with sliding slot at left and right sides of U-shaped mounting rack inner cavity, and sliding slot inner cavity top is provided with limit
Block, the compact heap left and right sides is provided with the sliding block to match with sliding slot, and compact heap passes through the sliding slot and sliding block to match
It is slidably mounted on U-shaped mounting rack inner cavity.
Preferably, it is provided with connecting hole at the top and bottom of turntable, and connecting hole inner cavity is provided with and matches with screw rod
Internal screw thread, screw rod passes through the internal screw thread to match and is bolted in turntable top mounting holes inner cavity, and connecting rod passes through interference
Cooperate grafting and turntable bottom mounting apertures inner cavity.
Preferably, holding rod is an integral molding structure with screw rod, and holding rod outer wall passes through velcro and is provided with sponge insulation
Set.
Preferably, metallic channel inner wall is provided with rubber antiskid pad, and rubber antiskid pad passes through glass cement and compact heap
Bonding, metallic channel is semicircular structure, and metallic channel and U-shaped mounting rack intracavity bottom composition are round.
Preferably, nut is hex nut, and circuit breaker housing inner cavity top is provided with the nut groove to match with nut,
Nut passes through interference fit and is installed on nut groove inner cavity.
Compared with prior art, the utility model has the beneficial effects that
The breaker structure is simple, practical, with good stability, is limited conducting wire by U-shaped mounting rack
Position, compresses conducting wire by the compact heap of U-shaped mounting rack inner cavity, time saving and energy saving, convenient and efficient, passes through compact heap bottom
The mutual cooperation of metallic channel and U-shaped mounting rack intracavity bottom is fixed, and can prevent from falling off because of conducting wire from U-shaped mounting rack inner cavity, pole
The big practicability for improving breaker and safety, meet use demand.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 circuit breaker housing, 2 U-shaped mounting racks, 3 conducting wires, 4 compact heaps, 5 metallic channels, 6 connecting rods, 7 turntables, 8 spiral shells
Bar, 9 nuts, 10 holding rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of breaker of conducting wire stable connection, including it is disconnected
Road device shell 1,1 intracavity bottom of circuit breaker housing are evenly arranged with the U-shaped mounting rack 2 of multiple groups, and 2 intracavity bottom of U type mounting rack is all provided with
It is equipped with conducting wire 3, U-shaped 2 inner cavity top of mounting rack is provided with compact heap 4, and 4 bottom of compact heap is provided with to match with conducting wire 3
Metallic channel 5, be provided with connecting rod 6 at the top of compact heap 4, turntable 7 be provided at the top of connecting rod 6, is respectively provided at the top of turntable 7
There is screw rod 8, and screw rod 8, through 1 top of circuit breaker housing, 8 outer wall of screw rod is socketed the nut 9 for being provided with and matching, and nut 9
Top is fixedly connected with 1 inner cavity top of circuit breaker housing, holding rod 10 is provided at the top of screw rod 8, and 10 outer wall of holding rod is respectively provided with
There is insulation sleeve.
Wherein, it is provided with sliding slot at left and right sides of U-shaped 2 inner cavity of mounting rack, and sliding slot inner cavity top is provided with limited block,
The sliding block to match with sliding slot is provided at left and right sides of compact heap 4, and compact heap 4 is sliding by the sliding slot and sliding block that match
It is dynamic to be installed on U-shaped 2 inner cavity of mounting rack, it is gone up and down convenient for compact heap 4 in U-shaped mounting rack inner cavity by the mutual cooperation of sliding slot and sliding block
Work is clamped conducting wire 3, by limited block can anti-limited slip block fall off from sliding slot inner cavity and cause compact heap 4 from U-shaped installation
The case where 2 inner cavity of frame falls off greatly improves the practicability of U-shaped mounting rack 2, meets use demand；
Connecting hole is provided at the top and bottom of turntable 7, and connecting hole inner cavity is provided with the interior spiral shell to match with screw rod 8
Line, screw rod 8 is bolted in 7 top mounting holes inner cavity of turntable by the internal screw thread to match, and connecting rod 6 passes through interference fit
Grafting and 7 bottom mounting apertures inner cavity of turntable, it is convenient and efficient by the mutual cooperation installation screw rod 8 of connecting hole and internal screw thread, pass through
Mounting hole and interference fit installation connecting rod 6 are time saving and energy saving, convenient for dismantling to it, can not replace and lead after preventing it from damaging
The case where causing breaker not to be available, greatly improves the practicability of breaker, reduces costs loss；
Holding rod 10 is an integral molding structure with screw rod 8, and 10 outer wall of holding rod passes through velcro and is provided with sponge insulation sleeve,
Holding rod 10 and screw rod 8, which are an integral molding structure, significantly increases the tightness of holding rod 10 Yu 8 junction of screw rod, passes through holding rod
The sponge insulation sleeve of 10 outer walls can prevent from rotating screw rod 8 by holding rod 10 being to greatly improve peace the case where electric shock
Full performance, it is convenient and efficient by velcro installation sponge insulation sleeve, convenient for its dismounting and change；
5 inner wall of metallic channel is provided with rubber antiskid pad, and to pass through glass cement Nian Jie with compact heap 4 for rubber antiskid pad,
Metallic channel 5 is semicircular structure, and metallic channel 5 and U-shaped 2 intracavity bottom of mounting rack composition are round, can be with by rubber antiskid pad
The frictional force for increasing conducting wire 3 and compact heap 4, prevents conducting wire 3 from falling off from U-shaped 2 inner cavity of mounting rack, metallic channel 5 and U-shaped mounting rack 2
Composition is round convenient for being clamped fixation to conducting wire 3, greatly improves practicability, meets use demand；
Nut 9 is hex nut, and 1 inner cavity top of circuit breaker housing is provided with the nut groove to match with nut 9, nut
9 are installed on nut groove inner cavity by interference fit, time saving and energy saving by nut groove and interference fit fixed installation nut 9, side
Just quick, convenient for carrying out dismounting and change to nut 9, prevention 9 stripped thread of nut lead to not using the case where occur, greatly extend
The service life of breaker, reduces costs loss.
Working principle: when needing to use breaker, rotating screw rod 8 by holding rod 10 and rise, logical when screw rod 8 rises
It crosses the drive of turntable 7 connecting rod 6 and synchronizes and risen, the compact heap 4 when connecting rod 6 rises positioned at 6 bottom of connecting rod is synchronous U-shaped
2 inner cavity of mounting rack rises, and stop operating screw rod 8 after compact heap 4 rises to proper height, and conducting wire 3 is inserted by interference fit
Connect with U-shaped 2 intracavity bottom of mounting rack, then by holding rod 10 rotate backward screw rod 8 decline, when screw rod 8 decline when pass through turntable 7
It drives connecting rod 6 to synchronize to be declined, the compact heap 4 when connecting rod 6 declines positioned at 6 bottom of connecting rod is synchronous in U-shaped installation
The decline of 2 inner cavity of frame is fixed conducting wire 3, time saving and energy saving, convenient and efficient, passes through the spiral shell of 1 inner cavity top of circuit breaker housing
Mother 9 can prevent screw rod 8 from rising the case where causing conducting wire 3 to fall off from 2 inner cavity of U type mounting rack automatically, significantly increase
The stability of conducting wire connection, meets use demand.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of breaker of conducting wire stable connection, including circuit breaker housing (1), it is characterised in that: the circuit breaker housing (1)
Intracavity bottom is evenly arranged with the U-shaped mounting rack of multiple groups (2), and U-shaped mounting rack (2) intracavity bottom is provided with conducting wire (3), institute
It states U-shaped mounting rack (2) inner cavity top to be provided with compact heap (4), compact heap (4) bottom is provided with and conducting wire (3) phase
Matched metallic channel (5), compact heap (4) top are provided with connecting rod (6), are provided at the top of the connecting rod (6)
Turntable (7), turntable (7) top are provided with screw rod (8), and screw rod (8) is through circuit breaker housing (1) top, the spiral shell
Bar (8) outer wall is socketed the nut (9) for being provided with and matching, and fixes at the top of nut (9) with circuit breaker housing (1) inner cavity top
Connection, screw rod (8) top is provided with holding rod (10), and holding rod (10) outer wall is provided with insulation sleeve.
2. a kind of breaker of conducting wire stable connection according to claim 1, it is characterised in that: the U-shaped mounting rack (2)
Sliding slot is provided at left and right sides of inner cavity, and sliding slot inner cavity top is provided with limited block, compact heap (4) left and right sides is
It is provided with the sliding block to match with sliding slot, and compact heap (4) is slidably mounted on U-shaped installation by the sliding slot and sliding block that match
Frame (2) inner cavity.
3. a kind of breaker of conducting wire stable connection according to claim 1, it is characterised in that: at the top of the turntable (7)
It is provided with connecting hole with bottom, and connecting hole inner cavity is provided with the internal screw thread to match with screw rod (8), the screw rod (8)
Turntable (7) top mounting holes inner cavity is bolted in by the internal screw thread to match, and connecting rod (6) passes through interference fit grafting
With turntable (7) bottom mounting apertures inner cavity.
4. a kind of breaker of conducting wire stable connection according to claim 1, it is characterised in that: the holding rod (10) and spiral shell
Bar (8) is an integral molding structure, and holding rod (10) outer wall passes through velcro and is provided with sponge insulation sleeve.
5. a kind of breaker of conducting wire stable connection according to claim 1, it is characterised in that: in the metallic channel (5)
Wall is provided with rubber antiskid pad, and rubber antiskid pad passes through that glass cement is Nian Jie with compact heap (4), and the metallic channel (5) is
Semicircular structure, and metallic channel (5) and U-shaped mounting rack (2) intracavity bottom composition are round.
6. a kind of breaker of conducting wire stable connection according to claim 1, it is characterised in that: the nut (9) is six
Angle nut, and circuit breaker housing (1) inner cavity top is provided with the nut groove to match with nut (9), the nut (9) passes through
Interference fit is installed on nut groove inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175187.5U CN209487446U (en) | 2018-12-24 | 2018-12-24 | A kind of breaker of conducting wire stable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175187.5U CN209487446U (en) | 2018-12-24 | 2018-12-24 | A kind of breaker of conducting wire stable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487446U true CN209487446U (en) | 2019-10-11 |
Family
ID=68127034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175187.5U Expired - Fee Related CN209487446U (en) | 2018-12-24 | 2018-12-24 | A kind of breaker of conducting wire stable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487446U (en) |
-
2018
- 2018-12-24 CN CN201822175187.5U patent/CN209487446U/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: 20191011 Termination date: 20201224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |