CN208580912U - A kind of low-voltage cable quick-connect couplings device - Google Patents
A kind of low-voltage cable quick-connect couplings device Download PDFInfo
- Publication number
- CN208580912U CN208580912U CN201821357484.5U CN201821357484U CN208580912U CN 208580912 U CN208580912 U CN 208580912U CN 201821357484 U CN201821357484 U CN 201821357484U CN 208580912 U CN208580912 U CN 208580912U
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- China
- Prior art keywords
- component
- electric conductor
- connector
- connecting rod
- voltage cable
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Abstract
The utility model relates to a kind of attachmentes of electrical circuitry equipment emergency set, specially a kind of low-voltage cable quick-connect couplings device, it is characterized by comprising be mutually adapted component I and component II, wherein I one end of component is provided with connector, middle section is provided with hand grip, the other end is provided with the binding nut for connecting cable, inside connecting rod is equipped in the connector, the inside connecting rod is axially disposed through-hole, the inside connecting rod outer wall is equipped with radially projecting boss, and restraining position ring block is arranged on the connector.The utility model can safely and fast be reliably connected cable, when power is off fast recovery of power supply using coupling device is quickly accessed, ensure transmission line safety, quickly, be reliably connected, the rapidity of connection is greatly improved, operational risk is reduced, improves operating efficiency.
Description
Technical field
The utility model relates to a kind of attachment of electrical circuitry equipment emergency set, specially a kind of low-voltage cable quickly connects coupling
Clutch.
Background technique
In Operation of Electric Systems, power generation and operation of power networks should follow safe, high-quality, economic principle；Power grid
Operation should be continuous, stable, guarantees power supply reliability.In production and living, equipment power supply needs connecting cable, and cable connection must
It must be safe and reliable, quick.
And fast recovery of power supply, the important indicator that power off time is power supply quality is reduced, is quickly securely and reliably another
One index, traditional cable connection are typically limited to the complicated cumbersome steps such as crimping, welding screws fastening, restore in circuit
The middle cost time is long, and especially in the case where equipment temporarily connects or the short time connects, economic benefit is had a greatly reduced quality；It is supplied to improve
Electricity quality reduces power failure bring economic loss, just needs a low-voltage cable quick-connect couplings device here.
Utility model content
For the above technological deficiency, the purpose of this utility model is to provide a kind of low-voltage cable quick-connect couplings device,
The complicated type of attachment of tradition is broken through, Connection Step is simplified, using the snap that boss and slot match, and meanwhile it is multiple
Spring leaf can play the role of holding connection tightly, and connection is safely and fast, not easily to fall off, improves operating efficiency.
The technical solution of the utility model is as follows:
A kind of low-voltage cable quick-connect couplings device, is characterized by: including the component I and component II being mutually adapted；
Wherein I one end of component is provided with connector, and middle section is provided with hand grip, and the other end is provided with for connecting cable
Binding nut, be equipped with inside connecting rod in the connector, the inside connecting rod is axially disposed through-hole, the interior connection
Bar outer wall is equipped with radially projecting boss, and restraining position ring block is arranged on the connector；
It is provided with jack body compatible with connector on the component II, runs through inside the jack body and is arranged with
Electric conductor, described electric conductor one end is axially disposed a cavity being adapted with the inside connecting rod of component I, on the cavity inner wall
It is provided with spring leaf, wherein electric conductor one end is provided with the through slot being adapted with the boss of inside connecting rod, is provided on the inside of through slot
Level trough locks boss when connecting for component I with component II, the electric conductor other end is pierced by jack body, and is arranged with
Fastening nut, it is axially disposed in the cavity of the electric conductor to have center-pole.
Specifically, the cavity inner wall of the electric conductor is provided with annular groove, the annular groove is connected to conduction by through slot
The end face of body, the through slot are radially recessed by the cavity inner wall of electric conductor and are formed, and the level trough is communicated with annular groove, by ring
The side inner wall electrical conductor end face of shape slot extends, and the width and depth and boss of the through slot and level trough are adapted.
Specifically, the spring leaf is evenly distributed on the inner wall of the electric conductor cavity, the spring leaf is flakey,
Described spring leaf one end tilts and is directed toward the central axis of electric conductor.
Specifically, the jack body end is provided with socket panel, the socket panel side is provided with a pair of of hangers,
Rain cover is provided on hangers.
Specifically, the fastening nut there are 2~3, at least one anti-skid washer is set between two neighboring fastening nut.
Step up ring specifically, being provided on the connector, the material for stepping up ring is rubber.
The beneficial effect that the utility model is created is:
1, the utility model uses similar plugs and sockets formula to design, i.e., component I is Single-phase plug, and component II is socket, portion
Part I can quick insertion component II, to realize the quick connection of coupler；After component I is inserted into bottom, boss reaches ring by through slot
In shape slot；Boss is rotated in a ring groove to horizontal position while component I rotates, and boss is opposite with level trough at this time, portion
Part I is slightly extracted again, so that boss is snapped into level trough, and after the insertion of component I, the conductive intracorporal spring of component II
Sector-meeting is because elastic force clamps inside connecting rod, so that coupler connection is relatively reliable, it is not easily to fall off, it is thus achieved that in electric system
Connector is quick, reliable, safe, quickly connects generator car and user terminal, and the timely power grid that restores is powered, and greatly improves the steady of power grid
Qualitative and continuity, improves operating efficiency, reduces economic loss.
2, it is adapted in a variety of situations work: adapting to connect for a long time, and be suitble to short time or provisional company
The working condition connect, save the cost, remarkable in economical benefits are widely used.
Detailed description of the invention
Fig. 1 coupler structure schematic diagram；
I longitudinal sectional view of Fig. 2 component；
II longitudinal sectional view of Fig. 3 component；
The schematic perspective view of 13 one end of Fig. 4 components；
I A-A cross-sectional view of Fig. 5 component；
II dextrad view of Fig. 6 component；
II B-B cross-sectional view of Fig. 7 component；
The position Fig. 8 electric conductor H partial enlarged view；
In figure:
1- component I, 2- step up ring, 3- stop collar, 4- hand grip, 5- binding nut, 6- boss, 7- inside connecting rod, 8-
Hangers, 9- component II, 10- fastening nut, 11- anti-skid washer, 12- spring leaf, 13- electric conductor, 14- rain cover, 15- socket surface
Plate, 16- through slot, 17- level trough, 18- center-pole, 19- connector, 20- jack body, 21- annular groove.
Specific embodiment
Below with reference to embodiment and attached drawing, the utility model is described in further detail.
As shown in figures 1-8, the coupler of the utility model, including the component I 1 and component II 9 being mutually adapted；
Wherein I 1 one end of component is provided with connector 19, and middle section is provided with hand grip 4, and the other end is provided with for connecting
The binding nut 5 of cable is equipped with inside connecting rod 7 in the connector 19, and the inside connecting rod 7 is axially disposed through-hole,
7 outer wall of inside connecting rod is equipped with radially projecting boss 6, and restraining position ring block 3 is arranged on the connector 19；
It is provided with jack body 20 compatible with connector 19 on the component II 9, is passed through inside the jack body 20
It wearing and is equipped with electric conductor 13, described 13 one end of electric conductor is axially disposed the cavity being adapted with the inside connecting rod 7 of component I 1,
Spring leaf 12 is provided on the cavity inner wall, wherein 13 one end of electric conductor be provided with the boss 6 of inside connecting rod 7 be adapted
Through slot 16 is provided with level trough 17 on the inside of through slot 16, locking boss 6, the electric conductor when connecting for component I 1 with component II 9
13 other ends are pierced by jack body 20, and are arranged with fastening nut 10, axially disposed in the cavity of the electric conductor 13 to have
Core bar 18.
Specifically, the cavity inner wall of the electric conductor 13 is provided with annular groove 21, the annular groove 21 is connected by through slot 16
The end face of electric conductor 13 is passed to, the through slot 16 is radially recessed by the cavity inner wall of electric conductor 13 to be formed, the level trough 17
It communicates with annular groove 21, is extended by 13 end face of side inner wall electrical conductor of annular groove 21, the through slot 16 and level trough 17
Width and depth and boss 6 are adapted.
Specifically, the spring leaf 12 is evenly distributed on the inner wall of 13 cavity of electric conductor, the spring leaf 12 is
Flakey, described 12 one end of spring leaf tilt and are directed toward the central axis of electric conductor 13.
Specifically, 20 end of jack body is provided with socket panel 15,15 side of socket panel is provided with one
To hangers 8, rain cover 14 is provided on hangers 8.
Specifically, the fastening nut 10 has 2~3, it is anti-skidding that at least one is arranged between two neighboring fastening nut 10
Washer 11.
Step up ring 2 specifically, being provided on the connector 19, the material for stepping up ring 2 is rubber.It can to connect
First 19 with 20 inner cavity increased friction of jack body, cooperation is close reliable.
When operation, operation part is under power failure off-position and carries out, and component I 1 connects electricity by binding nut 5
Cable is spare, and component II 9 is fixed in some panel or equipment, and installation site is solid and reliable, electric conductor 13 with fastening nut 10
Divide and is connected to busbar or is fastened with cable；After the completion of aforesaid operations, hand grip 4 is caught, connector 19 is inserted into jack body
Boss 6 in 20 slot, while on inside connecting rod 7 is aligned the through slot 16 of 13 end of electric conductor, the connector of such component I 1
19 are successfully inserted in the jack body 20 of component II 9, when socket panel 15 has encountered stop collar 3, have indicated component I 1
It is inserted into bottom, boss 6 also has been subjected to through slot 16 and entered in annular groove 21 at this time, and when component I 1 rotates, boss 6 is simultaneously
It is rotated in annular groove 21, when the rotation of boss 6 to the horizontal position on inside connecting rod 7, boss 6 and 17 position phase of level trough
Right, component I 1 is extracted a bit slightly rearward, and boss 6 is caught in the slot of level trough 17, completes to snap connection；Such buckle is set
Meter can prevent component I 1 in work from arbitrarily rotating in component II 9；And spring leaf 12 is extruded due to the insertion of inside connecting rod 7
To cavity wall, spring leaf 12 is applied with the power to central axis to inside connecting rod 7, due to being covered with bullet in cavity wall because elastic force is acted on
Reed 12 has held inside connecting rod 7 tightly under the effect of these spring leafs 12 jointly, while limiting the back-and-forth motion of inside connecting rod 7,
It effectively prevent component I 1 in work to loose from component II 9.The connection that coupler can thus be completed very well, entirely connects
Termination process is quick, safe and reliable.The utility model breaches traditional cable connection form, using quickly accessing coupling device,
Quickly connection generator car and user terminal restore power grid power supply in time, greatly improve the stability and continuity of power grid, reduce
Operational risk reduces economic loss, improves power supply efficiency.
The specific embodiments described in this specification described above, shape, named title of parts and components etc. can not
Together, above content is only to the utility model structure example explanation described in this specification.It is all according to this reality
The equivalence changes or simple change made of the new patent design structure, feature and principle, it is practical to be included in this
In the protection scope of new patent.
Claims (6)
1. a kind of low-voltage cable quick-connect couplings device, it is characterised in that: including the component I (1) and component II being mutually adapted
(9)；
Wherein component I (1) one end is provided with connector (19), and middle section is provided with hand grip (4), and the other end is provided with for connecting
The binding nut (5) of cable is connect, is equipped with inside connecting rod (7) in the connector (19), the inside connecting rod (7) sets along axial direction
It is equipped with through-hole, inside connecting rod (7) outer wall is equipped with radially projecting boss (6), is provided on the connector (19)
Stop collar (3)；
It is provided on the component II (9) and connector (19) compatible jack body (20), the jack body (20) is interior
Through being arranged with electric conductor (13), described electric conductor (13) one end is axially disposed to be had and the inside connecting rod of component I (1) (7) in portion
Adaptable cavity is provided with spring leaf (12) on the cavity inner wall, and wherein electric conductor (13) one end is provided with and interior connection
The adaptable through slot (16) of the boss (6) of bar (7), through slot (16) inside are provided with level trough (17), are used for component I (1) and portion
Boss (6) are locked when part II (9) connects, electric conductor (13) other end is pierced by jack body (20), and is arranged with fastening spiral shell
Female (10), it is axially disposed in the cavity of the electric conductor (13) to have center-pole (18).
2. low-voltage cable quick-connect couplings device according to claim 1, it is characterised in that: the sky of the electric conductor (13)
Cavity wall is provided with annular groove (21), and the annular groove (21) is connected to the end face of electric conductor (13) by through slot (16), described
Through slot (16) is radially recessed by the cavity inner wall of electric conductor (13) and is formed, and the level trough (17) communicates with annular groove (21),
Extended by side inner wall electrical conductor (13) end face of annular groove (21), the width and depth of the through slot (16) and level trough (17)
Degree is adapted with boss (6).
3. low-voltage cable quick-connect couplings device according to claim 1, it is characterised in that: the spring leaf (12) is uniform
It is distributed on the inner wall of the electric conductor (13) cavity, the spring leaf (12) is flakey, and described spring leaf (12) one end is stuck up
Play and be directed toward the central axis of electric conductor (13).
4. low-voltage cable quick-connect couplings device according to claim 1, it is characterised in that: jack body (20) end
Portion is provided with socket panel (15), and socket panel (15) side is provided with a pair of of hangers (8), is provided on hangers (8) anti-
Canopy (14).
5. low-voltage cable quick-connect couplings device according to claim 1, it is characterised in that: the fastening nut (10) has
2~3, at least one anti-skid washer (11) is set between two neighboring fastening nut (10).
6. low-voltage cable quick-connect couplings device according to claim 1, it is characterised in that: set on the connector (19)
It is equipped with and steps up ring (2), the material for stepping up ring (2) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821357484.5U CN208580912U (en) | 2018-08-22 | 2018-08-22 | A kind of low-voltage cable quick-connect couplings device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821357484.5U CN208580912U (en) | 2018-08-22 | 2018-08-22 | A kind of low-voltage cable quick-connect couplings device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208580912U true CN208580912U (en) | 2019-03-05 |
Family
ID=65512416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821357484.5U Expired - Fee Related CN208580912U (en) | 2018-08-22 | 2018-08-22 | A kind of low-voltage cable quick-connect couplings device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208580912U (en) |
-
2018
- 2018-08-22 CN CN201821357484.5U patent/CN208580912U/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: 20190305 Termination date: 20190822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |