CN208858706U - A kind of quick coupling - Google Patents
A kind of quick coupling Download PDFInfo
- Publication number
- CN208858706U CN208858706U CN201821194209.6U CN201821194209U CN208858706U CN 208858706 U CN208858706 U CN 208858706U CN 201821194209 U CN201821194209 U CN 201821194209U CN 208858706 U CN208858706 U CN 208858706U
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- Prior art keywords
- wedge
- pillar
- quick coupling
- connector
- card column
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Abstract
The utility model discloses a kind of quick couplings, including matched connector assembly and plug fork；Plug fork includes wedge, and bottom is equipped with pillar, and top is equipped with card column, connector assembly be equipped with the matched wedge chamber of wedge, top and both-side opening, and top opening is made of a pair of of baffle；The bottom surface of wedge chamber is equipped with the card slot of matching card column；The bottom of connector assembly and the other end of pillar are respectively fixedly connected with part.It is convenient to mount and dismount, connects that firm, intensity is high；Universal strong, all rod-shaped or tube connector can be used；Structure is simple, at low cost, easy to carry and can recycle.The insulating bar matched in electric operating uses, and effectively reduces the site workload of electric power overhaul personnel, improves the working efficiency of livewire work, promotes the essential safety of transmission line of electricity operation.It is easy to promote and apply in line construction and livewire work, is of great significance to the safe and stable operation of transmission line of electricity, there is very strong practicability and wide applicability.
Description
Technical field
The present invention relates to a kind of connectors, and in particular to a kind of quick coupling.
Background technique
Insulating bar is one of common work of electric power transmission line livewire work, is drawing line switching equipment, removes electric power
The required tool of equipment foreign matter and connection thread-lifting hook lifting conducting wire etc., to guarantee the safety of grid equipment and operator.
Connection type between existing insulating bar mainly has threaded connection to connect two ways with track bolt.Using spiral shell
The insulating bar of line connection, connector can be tightened or loosen and transfer with lead screw in operation process, be easy to make insulating bar in lead screw
It disconnects in operating process, and stress is only engaged by thread, intensity is difficult to meet site requirement；It is connected using track bolt
Though insulating bar be greatly improved in resistance to torsion, more piece pull rod installs time-consuming and laborious, and is bolted form
Insulating bar is not used in horizontal force.
In power equipment repairing, often because the cumbersome assembly and disassembly operations of insulating bar causes to stop over emergency repair time, work is caused
Inefficiency, therefore to avoid conducting wire from being damaged in livewire work, save the livewire work time, it is necessary to improve the knot of insulating bar
The structure of structure, especially connector.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide one kind have that intensity is high, assembly and disassembly are high-efficient and
The quick coupling of high universalizable.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A kind of quick coupling, including matched connector assembly and plug fork；
The plug fork includes wedge, and bottom is equipped with pillar, and top is equipped with card column,
The connector assembly be equipped with the matched wedge chamber of wedge, top and both-side opening, and top opening is by a pair of of baffle
It constitutes；
The bottom surface of the wedge chamber is equipped with the card slot of matching card column；
The bottom of the connector assembly and the other end of pillar are respectively fixedly connected with part.
Above-mentioned card column is elastic telescopic column.
The bottom surface of above-mentioned wedge chamber, the either side of card slot are equipped with the angle slope extended to wedge chamber opening.
Above-mentioned connector assembly side is equipped with through-hole, connects with card slot, and the top margin of through-hole is flushed with card slot mouth or card slot mouth is set
In in through-hole.
Above-mentioned pillar and card column are integrally connected, and wedge is spirally connected with pillar.
Above-mentioned pillar is fixed by ball screw structure with connector, wherein pillar is screw rod, and nut is in the end of connector
Portion or ring connector are spirally connected screw rod, and rotate in situ.
Above-mentioned nut ring connector be spirally connected screw rod when, the end of connector is equipped with the matched block that is open between baffle.
Above-mentioned connector, wedge and pillar are equipped with tapped lumen, and card column is placed in lumen by ball screw structure
Interior, wherein card column is screw rod, and nut ring connector or ring pillar are spirally connected screw rod, and rotate in situ.
It further, further include disassembly stick；Including the barred body with through-hole with diameter, through-hole is pasted in the bottom surface of one end of barred body,
Top surface is in tapered plane, and the other end is handle.
The invention has the beneficial effects that:
A kind of quick coupling of the invention may be provided at the end of insulating bar, and it is firm to connect, and intensity is high and has certain
Resistance to torsion, prevent route from shaking damage insulating bar and cause the accident generation, will not be influenced and be disconnected by external factor, had
Very high safety and reliability；Its stress is simply clear, and when disassembly, the through-hole of connector assembly side need to be only penetrated with disassembly stick
In, disassembly can easily be rapidly completed, significantly improve the assembling and dissembling speed of insulating bar, substantially reduce emergency repair time, meet band
The urgency of electric operation.
Quick coupling of the invention is convenient to mount and dismount, connects that firm, intensity is high；Universal strong, all rod-shaped or tube connect
Head can be used；Structure is simple, at low cost, easy to carry and can recycle.The site workload of service personnel is effectively reduced,
The working efficiency of livewire work is improved, the essential safety of transmission line of electricity operation is promoted.It is easy in line construction and livewire work
It promotes and applies, is of great significance to the safe and stable operation of transmission line of electricity, there is very strong practicability and wide applicability.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of quick coupling of the embodiment of the present invention 1.
Fig. 2 is the front view of the structural schematic diagram of the connector assembly of the embodiment of the present invention 1.
Fig. 3 is the left view of the structural schematic diagram of the connector assembly of the embodiment of the present invention 1.
Fig. 4 is the top view of the structural schematic diagram of the connector assembly of the embodiment of the present invention 1.
Fig. 5 is the left view for the structural schematic diagram that the plug of the embodiment of the present invention 1 is pitched.
Fig. 6 is the top view for the structural schematic diagram that the plug of the embodiment of the present invention 1 is pitched.
Fig. 7 is the structural schematic diagram of the disassembly stick of the embodiment of the present invention 1.
Attached meaning marked in the figure is as follows: 1, connector assembly, 2, plug fork, 3, wedge chamber, 4, Jiao Po, 5, through-hole, 6, baffle, 7,
Card slot, 8, card column, 9, wedge, 10, pillar, 11, tapered plane.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
A kind of quick coupling is made of connector assembly 1 and plug fork 2, is separately fixed at the end of insulating bar, material is preferably
Metal-steel.
The main body of plug fork 2 is wedge 9, and top is equipped with card column 8, and bottom connects insulating bar by pillar 10；Connector assembly 1 is equipped with
Wedge chamber 3, top and both-side opening, and top opening is made of a pair of of baffle 6；The bottom surface of wedge chamber 3 is equipped with card slot 7.
Embodiment 1
Card column 8 is elastic telescopic column.
In use, card column 8 is compressed, wedge 9 is slided into from the opening of 3 side of wedge chamber；It slides at card slot 7, blocks to card column 8
Column 8 pops up, and protrudes into card slot 7.It is bonded by card column 8 with card slot 7, wedge 9 is bonded with wedge chamber 3 and baffle 6 cooperates, completion
The locking of connector assembly 1 and plug fork 2.
Optimization, 3 bottom surface of wedge chamber of 7 side of card slot is set as angle slope 4.Card column 8 is slided along angle slope 4, is automatically performed card column 8
It is flexible, until popping up at card slot 7, complete engaging.
Optimization, 1 side of connector assembly is equipped with through-hole 5, it is connected with card slot 7, and the top margin of through-hole 5 is flushed with 7 mouthfuls of card slot, or
7 mouthfuls of card slot are placed in through-hole 5.It is equipped with matched disassembly stick, barred body and the same diameter of through-hole 5 simultaneously, through-hole 5 is pasted in the bottom surface of end,
Top surface is in tapered plane 11, and the other end is handle.
The fixed insulating bar of such structure, after locking, insulating bar is each other without relative rotation.
In use,
Card column 8 protrudes into card slot 7, and there are gaps with the bottom of card slot 7；Disassembly stick, barred body end are inserted into along through-hole 5
It is inserted into from gap location, card column 8 is jacked up into (shrinking) along tapered plane 11, so that 8 bottom of card column after shrinking is not less than card slot 7
Mouthful；Wedge 9 is slided further along wedge chamber 3, the separation of connector assembly 1 and plug fork 2 can be completed.
Embodiment 2
Pillar 10 and card column 8 are integrally connected, and wedge 9 is spirally connected with pillar 10.
With the mode of operation of embodiment 1, wedge 9 is slided into from the opening of 3 side of wedge chamber, slides to card slot 7 to card column 8
Place rotates insulating bar, and wedge 9 is lock state at this time, and insulating bar rotation, linkage pillar 10 and card column 8 rotate, so that card column 8
Into in card slot 7, engaging is completed.
Further rotation, so that insulation boom end and baffle 6 are close to and locking.
Disassembly can be completed in this configuration state, no setting is required hole.
Embodiment 3
Based on the structure of embodiment 2,
Card column 8 is optimized for telescopic mast, easily facilitates the disengaging operation of card column 8.
It advanced optimizes, the settable angle slope 4 in 3 bottom surface of wedge chamber of 7 side of card slot.
Embodiment 4
Based on the structure of embodiment 1,
Pillar 10 is fixed by ball screw structure with insulating bar, wherein pillar 10 is screw rod, and nut screw rod is in insulation
The end of bar or ring insulating bar, it is in situ to rotate.
In use, wedge 9 is slided into from the opening of 3 side of wedge chamber, slided at card slot 7 to card column 8, card column 8 pops up, and stretches
Enter card slot 7, completes the locking of connector assembly 1 and plug fork 2.
Rotating nut, so that pillar 10(screw rod) to moving inside insulating bar, i.e., between diminution insulating bar and wedge 9 between
Gap further clamps baffle 6 by the gap of diminution, completes locking.
Embodiment 5
With the structure of embodiment 2, pillar 10 and card column 8 are integrally connected, and wedge 9 is spirally connected with pillar 10.
Pillar 10 is fixed by ball screw structure with insulating bar, wherein pillar 10 is screw rod, and nut screw rod is in insulation
The end of bar or ring insulating bar, it is in situ to rotate.
In use, wedge 9 is slided into from the opening of 3 side of wedge chamber, slided at card slot 7 to card column 8, wedge 9 is placed in wedge
It is in chamber 3 lock state (can not rotate), at this point, rotating nut, so that 8 unitary rotation of pillar 10 and card column, so that card
Column 8 enters in card slot 7, completes engaging.
Embodiment 6
Optimization, it can be in the end of insulating bar when nut ring insulating bar is spirally connected screw rod based on the structure of embodiment 4 and 5
Equipped with the matched block that is open between baffle 6.
Under this structure, nut is when insulating bar outer ring rotating, although the insulating bar with block and baffle 6 mutually lean on
Closely, it but does not relatively rotate, therefore, block can smoothly enter into the opening between baffle 6, complete engaging.
In use, it can further prevent rotating.
Embodiment 7
Insulating bar, wedge 9 and pillar 10 are equipped with tapped lumen, and card column 8 is placed in lumen by ball screw structure
Interior, wherein card column 8 is screw rod, and nut ring insulating bar or ring pillar 10 are spirally connected screw rod, and rotate in situ.
With the mode of operation of embodiment 1, wedge 9 is slided into from the opening of 3 side of wedge chamber, slides to card slot 7 to card column 8
Place, rotating nut stretch into card slot 7 so that card column 8 rotates in lumen, complete engaging.
Detachable rotates backward nut.
This structure, insulating bar, wedge 9 are integrally fixedly connected with pillar 10, then are fixed by structure, so that insulating bar is in work
Make under state without relative rotation.
Above embodiments, the end of card column 8 can optimal setting be scalene cone, convenient for being inserted into 7 device to hole of card slot, be also convenient for
The tapered plane 11 for dismantling stick matches, the propulsion of tapered plane 11 when easy to disassemble.
Connector of the invention can also be pull rod and the operation of the collocation joint structure in substation other than insulating bar
Bar etc. is rod-shaped, rod-shaped, the tube of tube and other field and application.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (9)
1. a kind of quick coupling, which is characterized in that pitched including matched connector assembly and plug；
The plug fork includes wedge, and bottom is equipped with pillar, and top is equipped with card column,
The connector assembly be equipped with the matched wedge chamber of wedge, top and both-side opening, and top opening is made of a pair of of baffle；
The bottom surface of the wedge chamber is equipped with the card slot of matching card column；
The bottom of the connector assembly and the other end of pillar are respectively fixedly connected with part.
2. a kind of quick coupling according to claim 1, which is characterized in that the card column is elastic telescopic column.
3. a kind of quick coupling according to claim 1, which is characterized in that the bottom surface of the wedge chamber, the either side of card slot
Equipped with the angle slope extended to wedge chamber opening.
4. a kind of quick coupling according to claim 1, which is characterized in that the connector assembly side is equipped with through-hole, with card
Slot is connected, and the top margin of through-hole is flushed with card slot mouth or card slot mouth is placed in through-hole.
5. a kind of quick coupling according to claim 1, which is characterized in that the pillar and card column are integrally connected, wedge
It is spirally connected with pillar.
6. a kind of quick coupling according to claim 1, which is characterized in that the pillar passes through ball screw structure and company
Fitting is fixed, wherein pillar is screw rod, and nut is spirally connected screw rod in the end of connector or ring connector, and rotates in situ.
7. a kind of quick coupling according to claim 6, which is characterized in that the nut ring connector be spirally connected screw rod when,
The end of connector is equipped with the matched block that is open between baffle.
8. a kind of quick coupling according to claim 1, which is characterized in that the connector, wedge and pillar are equipped with band
The lumen of internal screw thread, card column are placed in lumen by ball screw structure, and wherein card column is screw rod, nut ring connector or ring branch
Column is spirally connected screw rod, and rotates in situ.
9. a kind of quick coupling according to claim 4, which is characterized in that further include disassembly stick；Including with through-hole with straight
Through-hole is pasted in the barred body of diameter, the bottom surface of one end of barred body, and top surface is in tapered plane, and the other end is handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194209.6U CN208858706U (en) | 2018-07-26 | 2018-07-26 | A kind of quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194209.6U CN208858706U (en) | 2018-07-26 | 2018-07-26 | A kind of quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208858706U true CN208858706U (en) | 2019-05-14 |
Family
ID=66413256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821194209.6U Active CN208858706U (en) | 2018-07-26 | 2018-07-26 | A kind of quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208858706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775315A (en) * | 2018-07-26 | 2018-11-09 | 国网江苏省电力有限公司检修分公司 | A kind of quick coupling |
| CN112377504A (en) * | 2020-09-16 | 2021-02-19 | 襄阳达安汽车检测中心有限公司 | Screw convenient to assemble and disassemble |
-
2018
- 2018-07-26 CN CN201821194209.6U patent/CN208858706U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775315A (en) * | 2018-07-26 | 2018-11-09 | 国网江苏省电力有限公司检修分公司 | A kind of quick coupling |
| CN112377504A (en) * | 2020-09-16 | 2021-02-19 | 襄阳达安汽车检测中心有限公司 | Screw convenient to assemble and disassemble |
| CN112377504B (en) * | 2020-09-16 | 2022-02-22 | 襄阳达安汽车检测中心有限公司 | Screw convenient to assemble and disassemble |
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