CN209313408U - A kind of cable connecting arrangement of Inflatable ring main unit - Google Patents
A kind of cable connecting arrangement of Inflatable ring main unit Download PDFInfo
- Publication number
- CN209313408U CN209313408U CN201920344017.7U CN201920344017U CN209313408U CN 209313408 U CN209313408 U CN 209313408U CN 201920344017 U CN201920344017 U CN 201920344017U CN 209313408 U CN209313408 U CN 209313408U
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- China
- Prior art keywords
- link block
- attachment device
- column
- main unit
- ring main
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model relates to electric power network technique fields, and disclose a kind of cable connecting arrangement of Inflatable ring main unit, including attachment device ontology, the two sides of the attachment device ontology are fixedly connected with connection nozzle, threading opening is offered in the middle part of the connection nozzle, the two sides of two threading openings offer reseting groove, the bottom of the reseting groove is fixedly installed with reset spring, the other end of the reset spring is fixedly installed with fixed plate, the surface of the fixed plate is fixedly installed with limit buckle, and the middle part movable sleeve of the attachment device ontology is connected to fixed column.The utility model inside attachment device by opening up limiting slot, link block is installed with the parallel position of threading opening inside attachment device, cable is penetrated into threading opening again, swarming into the through hole inside link block, connecting column is slid into inside metal link block, it is simple that the arrangement achieves installations, and quick detachable, effectively raises the working efficiency of installation personnel.
Description
Technical field
The utility model relates to electric power network technique field, specially a kind of cable connecting arrangement of Inflatable ring main unit.
Background technique
Inflatable ring main unit is that one kind can be optionally combined into multiloop disengaging with switching, and electric system function is protected in contact
Can air insulation using on-load switch as core component or gas isolated middle voltage electrical unit equipment, its major loop core
Center portion part by SF6 on-load switch or and additional breaker and other primary ancillary apparatus form.
And the existing development with electric system, ring network cabinet cable usage amounts increase, the usage amount of cable mid head
Increase severely, traditional cable attachment device mostly uses greatly cold-contraction type, thermal shrinkage type and around structures such as packet modes, on the one hand, realize connecting cable
Radical it is limited；On the other hand, required accessory is more during the installation process, and program is cumbersome in installation process, and nothing after installation
Method disassembly, we release a kind of cable connecting arrangement of Inflatable ring main unit thus.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of cable connecting arrangement of Inflatable ring main unit, has
Advantage easy for installation and quick detachable solves existing attachment device disassembly difficult problem.
The utility model provides the following technical solutions: a kind of cable connecting arrangement of Inflatable ring main unit, including attachment device
Ontology, the two sides of the attachment device ontology are fixedly connected with connection nozzle, offer threading opening in the middle part of the connection nozzle,
The two sides of two threading openings offer reseting groove, and the bottom of the reseting groove is fixedly installed with reset spring, described multiple
The other end of position spring is fixedly installed with fixed plate, and the surface of the fixed plate is fixedly installed with limit buckle, the attachment device
The middle part movable sleeve of ontology is connected to fixed column, and rotation axis, the outer of the rotation axis are fixedly installed at the top of the fixed column
Fixing sleeve is equipped with insulation sleeve, and the inside top of a fixed column is fixedly connected with buckle, another described fixed column outer wall
Top fixation offer bayonet, the first sliding groove, the bottom of the fixed column are offered at the top of the attachment device ontology
It is fixedly connected with the second link block, the first through hole, the bottom of second link block are offered in the middle part of second link block
Portion is fixedly connected with the second connecting column, and the bottom of second connecting column is fixedly connected with the first link block, first connection
The second through hole is offered in the middle part of block, the bottom of first link block is fixedly connected with the first connecting column, and described first connects
The bottom fixing sleeve for connecing column is connected to bearing, and the bottom of the attachment device ontology offers the second sliding groove, the attachment device
Metal link block is fixedly installed in the middle part of ontology, upper surface is fixedly installed with limited post in the middle part of the metal link block, described
The two sides of metal link block offer limiting slot.
Preferably, first connecting column and the first link block is equal in magnitude, and internal the first through hole and second
Through hole is equal in magnitude, the first through hole and the second through hole it is equal with the height of threading opening.
Preferably, the reseting groove, reset spring, limit buckle and fixed plate are by eight, eight reseting grooves, resets
Spring, limit buckle and fixed plate are distributed in four threading opening inner wall two sides.
Preferably, the limiting slot is connect with fixed column, the second link block, the second connecting column, the first link block and first
Column fits.
Preferably, the buckle is mutually clamped with bayonet.
Preferably, the bottom of the bearing is connect with the basal sliding of attachment device chamber body.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the cable connecting arrangement of the Inflatable ring main unit, by opening up limiting slot inside attachment device, in attachment device
The internal parallel position with threading opening installs link block, then cable is penetrated threading opening, is swarming into the through hole inside link block,
Connecting column is slid into inside metal link block, it is simple that the arrangement achieves installations, and quick detachable, effectively raises installation personnel
Working efficiency.
2, the cable connecting arrangement of the Inflatable ring main unit, it is multiple by reset spring, fixed plate, the institutional framework of limit buckle
Position spring is connected and fixed plate, and fixed plate connects limit buckle, can be by cable by threading opening, using card line device by strain relief clamp
Extremely, the arrangement achieves easy for installation and not easily to fall off.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model connects nozzle schematic diagram；
Fig. 3 is schematic enlarged-scale view at A in the utility model Fig. 1.
In figure: 1, attachment device ontology；2, nozzle is connected；3, the first link block；4, the first connecting column；5, bearing；6, absolutely
Edge set；7, it buckles；8, rotation axis；9, bayonet；10, the first sliding groove；11, threading opening；12, limited post；13, fixed column；14,
Two link blocks；15, the first through hole；16, the second through hole；17, the second connecting column；18, the second sliding groove；19, limiting slot；
20, metal link block；21, reseting groove；22, reset spring；23, limit buckle；24, fixed plate.
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.
Please refer to Fig. 1-3, a kind of cable connecting arrangement of Inflatable ring main unit, including attachment device ontology 1, attachment device sheet
The two sides of body 1 are fixedly connected with connection nozzle 2, and the middle part of connection nozzle 2 offers threading opening 11, the two sides of two threading openings 11
Offer reseting groove 21, reseting groove 21, reset spring 22, limit buckle 23 and fixed plate 24 by eight, eight reseting grooves 21,
Reset spring 22, limit buckle 23 and fixed plate 24 are distributed in four threading openings, 11 inner wall two sides, and the bottom of reseting groove 21 is fixed
Reset spring 22 is installed, the other end of reset spring 22 is fixedly installed with fixed plate 24, and the surface of fixed plate 24 is fixedly mounted
There is limit buckle 23, by reset spring 22, fixed plate 24, the institutional framework of limit buckle 23, reset spring 22 is connected and fixed plate 24,
Fixed plate 24 connects limit buckle 23, can be by cable by threading opening 11, and using card line device that cable is stuck, which realizes
Easy for installation and not easily to fall off, the middle part movable sleeve of attachment device ontology 1 is connected to fixed column 13, the second link block 14 and
The first through hole 15 and the second through hole 16 equal in magnitude and internal of one link block 3 is equal in magnitude, 15 He of the first through hole
Second through hole 16 is equal with the height of threading opening 11, and the top of fixed column 13 is fixedly installed with rotation axis 8, rotation axis 8 it is outer
It is equipped with insulation sleeve 6 along fixing sleeve, the inside top of a fixed column 13 is fixedly connected with buckle 7, and buckle 7 is mutually clamped with bayonet 9,
The top fixation of another 13 outer wall of fixed column offers bayonet 9, and the top of attachment device ontology 1 offers the first sliding groove
10, the bottom of fixed column 13 is fixedly connected with the second link block 14, and the middle part of the second link block 14 offers the first through hole 15,
The bottom of second link block 14 is fixedly connected with the second connecting column 17, and the bottom of the second connecting column 17 is fixedly connected with the first connection
Block 3, the middle part of the first link block 3 offer the second through hole 16, and the bottom of the first link block 3 is fixedly connected with the first connecting column
4, the bottom fixing sleeve of the first connecting column 4 is connected to bearing 5, and the basal sliding of the bottom and 1 inner cavity of attachment device ontology of bearing 5 connects
It connects, the bottom of attachment device ontology 1 offers the second sliding groove 18, and the middle part of attachment device ontology 1 is fixedly installed with metal company
Block 20 is connect, 20 middle part upper surface of metal link block is fixedly installed with limited post 12, and the two sides of metal link block 20 offer limit
Slot 19, limiting slot 19 and fixed column 13, the second link block 14,4 phase of the second connecting column 17, the first link block 3 and the first connecting column
Fitting, it is parallel with threading opening 11 in 1 inside of attachment device ontology by opening up limiting slot 19 inside attachment device ontology 1
Link block is installed in position, then cable is penetrated threading opening 11, is swarming into the through hole inside link block, connecting column is slid into metal
Inside link block 20, it is simple that the arrangement achieves installations, and quick detachable, effectively raises the working efficiency of installation personnel.
Cable is penetrated threading opening 11 by working principle, drives fixed plate 24 using reset spring 22, fixed plate 24 drives
Limit buckle 23 carries out detent to cable, then cable is penetrated the first through hole 15 and the second through hole 16, is rotated further by rotation
Axis 8 carries out detent to cable, slides into metal link block 20, then buckle 7 is caught in bayonet 9.
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 cable connecting arrangement of Inflatable ring main unit, including attachment device ontology (1), it is characterised in that: the connection dress
The two sides for setting ontology (1) are fixedly connected with connection nozzle (2), offer threading opening (11) in the middle part of the connection nozzle (2), two
The two sides of a threading opening (11) offer reseting groove (21), and the bottom of the reseting groove (21) is fixedly installed with reset bullet
The other end of spring (22), the reset spring (22) is fixedly installed with fixed plate (24), and the surface of the fixed plate (24) is fixed
It is equipped with limit buckle (23), the middle part movable sleeve of the attachment device ontology (1) is connected to fixed column (13), the fixed column (13)
Top be fixedly installed with rotation axis (8), the outer fixing sleeve of the rotation axis (8) is equipped with insulation sleeve (6), a fixation
The inside top of column (13) is fixedly connected with buckle (7), and the top fixation of another fixed column (13) outer wall offers card
Mouthful (9) offer the first sliding groove (10) at the top of the attachment device ontology (1), and the bottom of the fixed column (13) is fixed
It is connected with the second link block (14), is offered the first through hole (15) in the middle part of second link block (14), described second connects
The bottom for connecing block (14) is fixedly connected with the second connecting column (17), and the bottom of second connecting column (17) is fixedly connected with first
Link block (3) offers the second through hole (16) in the middle part of first link block (3), the bottom of first link block (3)
It is fixedly connected with the first connecting column (4), the bottom fixing sleeve of first connecting column (4) is connected to bearing (5), the attachment device
The bottom of ontology (1) offers the second sliding groove (18), and metal connection is fixedly installed in the middle part of the attachment device ontology (1)
Block (20), metal link block (20) middle part upper surface are fixedly installed with limited post (12), the metal link block (20)
Two sides offer limiting slot (19).
2. a kind of cable connecting arrangement of Inflatable ring main unit according to claim 1, it is characterised in that: second connection
The first through hole (15) and the second through hole (16) size phase equal in magnitude and internal of block (14) and the first link block (3)
Deng first through hole (15) and the second through hole (16) are equal with the height of threading opening (11).
3. a kind of cable connecting arrangement of Inflatable ring main unit according to claim 1, it is characterised in that: the reseting groove
(21), reset spring (22), limit buckle (23) and fixed plate (24) are by eight, eight reseting grooves (21), reset springs
(22), limit buckle (23) and fixed plate (24) are distributed in four threading opening (11) inner wall two sides.
4. a kind of cable connecting arrangement of Inflatable ring main unit according to claim 1, it is characterised in that: the limiting slot
(19) with fixed column (13), the second link block (14), the second connecting column (17), the first link block (3) and the first connecting column (4) phase
Fitting.
5. a kind of cable connecting arrangement of Inflatable ring main unit according to claim 1, it is characterised in that: the buckle (7)
It is mutually clamped with bayonet (9).
6. a kind of cable connecting arrangement of Inflatable ring main unit according to claim 1, it is characterised in that: the bearing (5)
Bottom connect with the basal sliding of attachment device ontology (1) inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344017.7U CN209313408U (en) | 2019-03-19 | 2019-03-19 | A kind of cable connecting arrangement of Inflatable ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344017.7U CN209313408U (en) | 2019-03-19 | 2019-03-19 | A kind of cable connecting arrangement of Inflatable ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313408U true CN209313408U (en) | 2019-08-27 |
Family
ID=67682168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920344017.7U Expired - Fee Related CN209313408U (en) | 2019-03-19 | 2019-03-19 | A kind of cable connecting arrangement of Inflatable ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313408U (en) |
-
2019
- 2019-03-19 CN CN201920344017.7U patent/CN209313408U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |