CN209169522U - A kind of aerial cables connector protective device - Google Patents
A kind of aerial cables connector protective device Download PDFInfo
- Publication number
- CN209169522U CN209169522U CN201920089241.6U CN201920089241U CN209169522U CN 209169522 U CN209169522 U CN 209169522U CN 201920089241 U CN201920089241 U CN 201920089241U CN 209169522 U CN209169522 U CN 209169522U
- Authority
- CN
- China
- Prior art keywords
- cable
- ring
- retainer ring
- fixture block
- installation cavity
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 26
- 238000003032 molecular docking Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a kind of aerial cables connector protective devices of aerial cables connector technique field, including retainer ring, cable, cable connector and connecting rod, totally two groups of the retainer ring, the retainer ring is torus structure, the retainer ring outer ring side wall uniform welding has ear block, the utility model is by being socketed retainer ring in cable, two groups of retainer rings are serially connected by connecting rod again, it is spirally connected connecting rod using external nut, achieve the purpose that connect two groups of retainer rings, fixture block is clamped to cable by turning rotary screw, achieve the purpose that fixed retainer ring, pass through the application to the utility model entirety, two groups of cables can be shared, power is pullled to cable connector, to reduce cable connector because pull power it is larger due to loosens even disconnect the case where, strengthen cable connection The degree that is connected firmly of device is conducive to ensure the normal connection between two cables.
Description
Technical field
The utility model relates to aerial cables connector technique field, specially a kind of aerial cables protection of connector dress
It sets.
Background technique
It is made of the conductor and external insulating protective layer of one or more mutually insulated, electric power or information is transmitted from one
To the conducting wire at another place.Usually by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted,
Mutually insulated between every group of conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable
With interior energization, the feature of external insulation.
Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal electricity
Cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are led by sub-thread or multiply
Line and insulating layer composition, for connecting circuit, electric appliance etc..
During the high-altitude of outdoor cable is set up, may require that two cables sometimes using cable connector in high aerial docking phase
Even.But high aerial two dock the reason of meeting is because of gravity and extraneous strong wind between connected cable, it is made respectively to pull its phase
Cable connector even is easy that the cable connector of docking is made to occur loosening or even disconnect, so as to cause two electricity over time
Cable can not be connected normally.
Based on this, the utility model devises a kind of aerial cables connector protective device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of aerial cables connector protective devices, to solve above-mentioned background technique
Can be because of gravity and extraneous strong wind between the connected cable of aerial two docking of the height of middle proposition the reason of, it is made respectively to pull its phase
Cable connector even is easy that the cable connector of docking is made to occur loosening or even disconnect, so as to cause two electricity over time
The problem of cable can not be connected normally.
To achieve the above object, the utility model provides the following technical solutions: a kind of aerial cables connector protective device,
Including retainer ring, cable, cable connector and connecting rod, totally two groups of the retainer ring, the retainer ring is torus
Structure, the retainer ring outer ring side wall uniform welding have ear block, and the retainer ring outer ring side wall is uniformly provided with installation cavity,
And installation cavity is connected to through retainer ring ring body with retainer ring ring cavity, the installation cavity inner cavity is equipped with rotary screw, described
Rotary screw inner end is bolted with fixture block, and fixture block activity is plugged on installation cavity inner cavity, and the retainer ring is socketed in cable outer wall,
Totally two groups of the cable, and two groups of cables are docked by cable connector and are connected, described connecting rod one end is welded with block, described
Connecting rod other end side wall offers screw thread.
Preferably, the ear block and installation cavity are interspersed on retainer ring outer ring side wall, open up in the middle part of the ear block
There are interface, and connecting rod and interface grafting.
Preferably, the installation cavity includes main chamber, and main chamber is circular cylindrical cavity, and main chamber both ends extend through maintenance
Ring wall inside and outside lantern ring, main chamber top chamber wall offers card slot, and card slot is circular ring slot, and the rotary screw passes through card slot
It is connected to installation cavity inner cavity, main chamber cavity wall offers screw thread below the card slot, and the fixture block lateral wall offers screw thread, and presss from both sides
Block is spirally connected with main chamber.
Preferably, the rotary screw includes clamping ring, and is clamped ring and is socketed at rotary screw screw head circular side wall, institute
It states clamping ring to be mutually clamped with card slot, and is clamped ring along installation cavity vallecular cavity moving rotary, the rotary screw bottom and fixture block phase spiral shell
It connects.
Preferably, the fixture block is cylindrical structure, thread groove is offered in the middle part of the fixture block, and thread groove runs through fixture block
Roof, the thread groove inner cavity are spirally connected with rotary screw bottom, fixture block bottom arc surface, and arc surface and cable outer wall paste
It closes.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being socketed maintenance set in cable
Ring, then two groups of retainer rings are serially connected by connecting rod is spirally connected connecting rod using external nut, reach two groups of connection it is solid
The purpose of position lantern ring, is clamped fixture block to cable by turning rotary screw, achievees the purpose that fixed retainer ring, pass through
Application to the utility model entirety can share two groups of cables and pull power to cable connector, to reduce cable connection
Device because pull power it is larger due to loosen or even the case where disconnect, strengthen the degree that is connected firmly of cable connector, be conducive to
Ensure the normal connection between two cables.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model Fig. 1；
Fig. 3 is the utility model installation cavity structural schematic diagram；
Fig. 4 is the utility model top end surface schematic diagram；
Fig. 5 is the a-a of the utility model Fig. 4 to schematic diagram；
Fig. 6 is the b-b of the utility model Fig. 4 to schematic diagram；
Fig. 7 is the utility model practical application schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
100- retainer ring, 200- ear block, 300- installation cavity, 310- main chamber, 320- card slot, 400- rotary screw, 410-
It is clamped ring, 500- fixture block, 600- cable, 700- cable connector, 800- connecting rod.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of aerial cables connector protective device, packet
Include retainer ring 100, cable 600, cable connector 700 and connecting rod 800, totally two groups of retainer ring 100, retainer ring 100
For torus structure, 100 outer ring side wall uniform welding of retainer ring has ear block 200, and 100 outer ring side wall of retainer ring uniformly opens up
There is installation cavity 300, installation cavity 300 is connected to through 100 ring body of retainer ring with 100 ring cavity of retainer ring, 300 inner cavity of installation cavity peace
Equipped with rotary screw 400,400 inner end of rotary screw is bolted with fixture block 500, and 500 activity of fixture block is plugged on 300 inner cavity of installation cavity,
Retainer ring 100 is socketed in 600 outer wall of cable, and totally two groups of cable 600, two groups of cables 600 dock phase by cable connector 700
Even, 800 one end of connecting rod is welded with block, and 800 other end side wall of connecting rod offers screw thread.
Further, ear block 200 and installation cavity 300 are interspersed on 100 outer ring side wall of retainer ring, in ear block 200
Portion offers interface, connecting rod 800 and interface grafting, facilitates the connection of two groups of retainer rings 100.
Further, installation cavity 300 includes main chamber 310, and main chamber 310 is circular cylindrical cavity, and 310 both ends of main chamber extend through
Ring wall inside and outside retainer ring 100,310 top chamber wall of main chamber offer card slot 320, and card slot 320 is circular ring slot, rotary screw
400 are connected to 300 inner cavity of installation cavity by card slot 320, and 320 lower section main chamber of card slot, 310 cavity wall offers screw thread, outside fixture block 500
Side wall offers screw thread, and fixture block 500 is spirally connected with main chamber 310, convenient to store to fixture block 500.
Further, rotary screw 400 includes clamping ring 410, and it is round that clamping ring 410 is socketed in 400 screw head of rotary screw
Side-walls, clamping ring 410 are clamped with 320 phase of card slot, are clamped ring 410 along 300 vallecular cavity moving rotary of installation cavity, rotary screw 400
Bottom and 500 bolt of fixture block facilitate and fixture block 500 are driven to clamp cable 600.
Further, fixture block 500 is cylindrical structure, and thread groove is offered in the middle part of fixture block 500, and thread groove runs through fixture block
500 roofs, thread groove inner cavity are spirally connected with 400 bottom of rotary screw, 500 bottom arc surface of fixture block, arc surface and 600 outer wall of cable
Fitting, favorably has fixture block 500 and cable 600 to be effectively bonded.
One concrete application of the present embodiment are as follows: when the utility model is used, first by one group of retainer ring 100 by one group
The end of cable 600 is socketed on 600 outer wall of this group of cable, then this group of cable 600 is connect with cable connector 700, later
Another group of retainer ring 100 is socketed on 600 outer wall of this group of cable by the end of another group of cable 600, and by this group of cable
600 connect with cable connector 700, slide retainer ring 100 along 600 outer wall of cable, adjust two groups of retainer rings 100
Spacing, it is fixed into retainer ring 100 after adjustment, concrete operations are as described below, first turned using external spiral shell knife
400 head of rotary screw rotates rotary screw 400, drives fixture block 500 to rotate by the rotation of rotary screw 400 and inwardly squeezes
600 outer wall of voltage cable achievees the purpose that fixture block 500 carries out fitting clamping to cable 600, and 500 bottom arc surface of fixture block facilitates
Fixture block 500 is fitted closely with cable 600, then connecting rod 800 is passed through to the interface of ear block 200 in two groups of retainer rings 100
Grafting is carried out, two groups of retainer rings 100 are serially connected, finally the screwed one end of connecting rod 800 is spirally connected upper outside
Connecting rod 800 is fixed in nut, achievees the purpose that fixed retainer ring 100, by answering the utility model entirety
With, two groups of cables 600 can be shared, power is pullled to cable connector 700, thus reduce cable connector 700 because pull power compared with
The case where big and loosening even disconnects, strengthens the degree that is connected firmly of cable connector 700, is conducive to ensure two electricity
Normal connection between cable 600.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of aerial cables connector protective device, including retainer ring (100), cable (600), cable connector (700)
With connecting rod (800), it is characterised in that: totally two groups of the retainer ring (100), the retainer ring (100) are torus knot
Structure, retainer ring (100) the outer ring side wall uniform welding have ear block (200), and retainer ring (100) the outer ring side wall is uniform
It offers installation cavity (300), and installation cavity (300) is connected to through retainer ring (100) ring body with retainer ring (100) ring cavity,
Installation cavity (300) inner cavity is equipped with rotary screw (400), and rotary screw (400) inner end is bolted with fixture block (500),
And fixture block (500) activity is plugged on installation cavity (300) inner cavity, the retainer ring (100) is socketed in cable (600) outer wall, institute
Totally two groups of cable (600) are stated, and two groups of cables (600) are connected by cable connector (700) docking, the connecting rod (800)
One end is welded with block, and connecting rod (800) other end side wall offers screw thread.
2. a kind of aerial cables connector protective device according to claim 1, it is characterised in that: the ear block (200)
It is interspersed on retainer ring (100) outer ring side wall with installation cavity (300), offers interface in the middle part of the ear block (200),
And connecting rod (800) and interface grafting.
3. a kind of aerial cables connector protective device according to claim 1, it is characterised in that: the installation cavity
It (300) include main chamber (310), main chamber (310) is circular cylindrical cavity, and main chamber (310) both ends extend through retainer ring
(100) ring wall inside and outside, main chamber (310) top chamber wall offer card slot (320), and card slot (320) is circular ring slot, described
Rotary screw (400) is connected to installation cavity (300) inner cavity, main chamber (310) chamber below the card slot (320) by card slot (320)
Wall offers screw thread, and fixture block (500) lateral wall offers screw thread, and fixture block (500) is spirally connected with main chamber (310).
4. a kind of aerial cables connector protective device according to claim 3, it is characterised in that: the rotary screw
(400) include clamping ring (410), and be clamped ring (410) and be socketed at rotary screw (400) screw head circular side wall, the clamping
Ring (410) is mutually clamped with card slot (320), and is clamped ring (410) along installation cavity (300) vallecular cavity moving rotary, the rotary screw
(400) bottom and fixture block (500) bolt.
5. a kind of aerial cables connector protective device according to claim 3, it is characterised in that: the fixture block (500)
For cylindrical structure, fixture block (500) middle part offers thread groove, and thread groove runs through fixture block (500) roof, the screw thread
Slot inner cavity is spirally connected with rotary screw (400) bottom, fixture block (500) bottom arc surface, and arc surface and cable (600) outer wall
Fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089241.6U CN209169522U (en) | 2019-01-18 | 2019-01-18 | A kind of aerial cables connector protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089241.6U CN209169522U (en) | 2019-01-18 | 2019-01-18 | A kind of aerial cables connector protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169522U true CN209169522U (en) | 2019-07-26 |
Family
ID=67328666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920089241.6U Expired - Fee Related CN209169522U (en) | 2019-01-18 | 2019-01-18 | A kind of aerial cables connector protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169522U (en) |
-
2019
- 2019-01-18 CN CN201920089241.6U patent/CN209169522U/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: 20190726 |