CN205811446U - A kind of three core cable fixtures - Google Patents
A kind of three core cable fixtures Download PDFInfo
- Publication number
- CN205811446U CN205811446U CN201620627282.2U CN201620627282U CN205811446U CN 205811446 U CN205811446 U CN 205811446U CN 201620627282 U CN201620627282 U CN 201620627282U CN 205811446 U CN205811446 U CN 205811446U
- Authority
- CN
- China
- Prior art keywords
- cable
- cover plate
- fixture base
- fixture
- assembling bolt
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
This utility model relates to a kind of three core cable fixtures, it is characterised in that: this three core cables fixture includes: cover plate, fixture base and assembling bolt；Three core cables are arranged between cover plate and fixture base；By the projection arranged on cover plate and fixture base, cable fits tightly with protruding so that cable fastens between cover plate and fixture and do not slides, and adds the tightness of cable clamping apparatus；Three core cables are that triangular shape combination is arranged in three core cable fixtures, and the Wire/cable contact member form stable in triangular shape is better than other combining form, and three core cables are connected by assembling bolt, it is simple to dismantle and install, and saves installing space.
Description
Technical field
This utility model relates to domain of communication equipments, particularly relates to a kind of three core cable fixtures.
Background technology
Cable is placed in the draw-in groove of cable by general communication three core cable in use, then with bolt by two clamp phases
To fastening.In use, owing to this fixture is limited with the contact surface of cable, therefore, the external protection rubber of cable is subject to
Shearing force is the biggest.Often there is absciss layer drum head phenomenon in cable at use after a while, this fixture, causes cable damage.
Further, since operationally cable stress continually, often result in the fastening bolt part on fixture and loosen, thus make cable institute
The shearing force being subject to more is concentrated in local, accelerates the damage of cable, meanwhile, cable can be caused to get loose from fixture thus by line
The potential safety hazard that connecting portion between cable and distribution box is broken.Therefore for the work cable frequently pullled, above-mentioned
Cable clamping apparatus has clearly disadvantageous.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of three core cable fixtures, it is possible to be fastened on by three core cables
In fixture, solve three core cables arbitrarily slide in fixture and fixture three core cable shearing forces are excessive to be caused brokenly cable blocking
Bad problem.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of three core cable fixtures, its innovative point exists
In: this three core cables fixture includes: cover plate, fixture base and assembling bolt；Assembling bolt by cover plate and fixture base in up and down
Connect；Three core cables are arranged between cover plate and fixture base；
Described cover plate includes side shield and arc hoop, and described side shield is L-shaped, and side shield lays respectively at the both sides of arc hoop
Being connected with arc hoop, side shield in the vertical direction has assembling bolt installing hole；Described arc hoop between side shield in
Arch bridge shape, the edge, lateral wall of arc hoop is provided with the some reinforcement ribs along arc hoop outline direction, strengthens rib
Parallel to each other, the centre position of the lateral wall of arc hoop is provided with cross reinforcing plate；The medial wall interposition of described arc hoop
Install some in array distribution uniform intermediate projections, be positioned at the both sides of intermediate projections and be respectively provided with and be related to intermediate projections phase
Symmetrical side is protruding；
Described fixture base upper surface has a cable trough of two, and two cable trough are about the intermediate line pair of fixture base
Claiming, be provided with some projections being evenly distributed in cable trough, the dual-side of fixture base is respectively arranged with semicircle type combination
The groove that bolt is installed, this groove matches with the assembling bolt installing hole on cover plate and forms the combination spiral shell that a cylindrical shape is complete
Bolt installing hole；Fixture base and cover plate are fastened by assembling bolt through the assembling bolt installing hole that this cylindrical shape is complete；Group
Close bolt and include bolt, nut, plain cushion and spring washer；
Described three core cables are that triangular shape is arranged between cover plate and fixture base, the cable on top and the middle arc of cover plate
Shape hoop part fits；It is positioned at the both threads cable below top to be respectively placed in the cable trough of fixture base and closely paste with cable trough
Closing, the both threads cable of lower section supports the cable on top.
Further, strong ties is added by floor between outline and the fixture base of described cable trough.
Further, described fixture base, when being connected by assembling bolt with cover plate, the bottom face of fixture base is added
There is one layer of horizontal fixed plate.
The utility model has the advantage of: by the projection arranged on cover plate and fixture base, cable is tight with projection
Closely connected conjunction so that cable fastens between cover plate and fixture and do not slides, adds the tightness of cable clamping apparatus；Three core cables are three
Horn shape combination is arranged in three core cable fixtures, and the Wire/cable contact member form stable in triangular shape is better than other combining form,
Three core cables are connected by assembling bolt, it is simple to dismantle and install, and save installing space.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the three-dimensional installation diagram of three core cable fixtures.
Fig. 2 is the front view of three core cable fixtures.
Fig. 3 is the axonometric chart of three core cable fixture cover plates.
Fig. 4 is the upward view of three core cable fixture cover plates.
Fig. 5 is the top view of three core cable fixture cover plates.
Fig. 6 is the front view of three core cable fixture cover plates.
Fig. 7 is the fixture base axonometric chart of three core cable fixtures.
Fig. 8 is the fixture base front view of three core cable fixtures.
Fig. 9 is the fixture base top view of three core cable fixtures.
As shown in Figures 1 to 9: 1, cover plate；11, side shield；12, arc hoop；13, assembling bolt installing hole；14, ribs
Bar；15, cross reinforcing plate；16, intermediate projections；17, side is protruding；2, fixture base；21, cable trough；22, groove；23, rib
Plate；24, fixed plate；3, assembling bolt；31, bolt；32, nut；33, plain cushion；34 spring washers.
Detailed description of the invention
The following examples can make professional and technical personnel that this utility model is more fully understood, but the most therefore will
This utility model is limited among described scope of embodiments.
One three core cable fixture as shown in Figures 1 to 9, this three core cables fixture includes: cover plate 1, fixture base 2 and
Assembling bolt 3；Assembling bolt 3 by cover plate 1 and fixture base 2 in being vertically connected with；Three core cables are arranged on cover plate and fixture base
Between；
Cover plate 1 includes side shield 11 and arc hoop 12, and described side shield 1 is L-shaped, and side shield 1 lays respectively at arc hoop 12
Both sides be connected with arc hoop 12, side shield 1 in the vertical direction has assembling bolt installing hole 13；Described arc hoop 12 is positioned at
In arch bridge shape between side shield 11, the edge, lateral wall of arc hoop 12 is provided with along arc hoop 12 outline direction is some
Strengthening rib 14, strengthen rib 14 parallel to each other, the centre position of the lateral wall of arc hoop 12 is provided with cross reinforcing plate 15；
The centre position, medial wall of described arc hoop 12 arrange some in array distribution uniform intermediate projections 16, be positioned at intermediate projections 16
Both sides be respectively provided with and be related to the side projection 17 that intermediate projections 16 is symmetrical.
Fixture base 2 upper surface has a cable trough 21 of two, and two cable trough 21 are about the intermediate line pair of fixture base 2
Claiming, be provided with some projections being evenly distributed in cable trough 21, the dual-side of fixture base 2 is respectively arranged with semicircle type group
Close bolt install groove 22, this groove 22 match with the assembling bolt installing hole 13 on cover plate 1 formed a cylindrical shape complete
Whole assembling bolt installing hole 13；Assembling bolt 3 passes the complete assembling bolt installing hole 13 of this cylindrical shape by fixture base 2 He
Cover plate 1 fastens；Assembling bolt 3 includes bolt 31, nut 32, plain cushion 33 and spring washer 34.
Three core cables are that triangular shape is arranged between cover plate 1 and fixture base 2, the cable on top and the middle arc of cover plate 1
Shape hoop 12 part fits；It is positioned at the both threads cable below top and is respectively placed in cable trough 21 and the cable trough of fixture base 2
21 fit tightly, and the both threads cable of lower section supports the cable on top.
Strong ties is added by floor 23 between outline and the fixture base 2 of cable trough 21.
Fixture base 2 is when being connected by assembling bolt 3 with cover plate 1, added with one layer of level on the bottom face of fixture base 2
Fixed plate 24.
Installation and the operation principle of this three core cables fixture be: is placed on horizontal fixed plate 24 by fixture base 2, at card
The cable trough 21 of tool base 2 puts into three heart yearns, and three core cables are that triangular shape is arranged between cover plate and fixture base, the line on top
Cable fits with medial arc hoop 12 part of cover plate 1；It is positioned at the both threads cable below top and is respectively placed in the line of fixture base 2
In cable groove, 21 fit tightly with cable trough 21, and the both threads cable of lower section supports the cable on top；Again cover plate 1 is covered at three heart yearns
Above align with fixture base 2, eventually through assembling bolt 3, fixture base 2 and cover plate 1 are connected.
Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-described embodiment and
Described in description, principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope,
This utility model also has various changes and modifications, and these changes and improvements both fall within claimed this utility model scope
In.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. a core cable fixture, it is characterised in that: this three core cables fixture includes: cover plate, fixture base and assembling bolt；
Assembling bolt by cover plate and fixture base in being vertically connected with；Three core cables are arranged between cover plate and fixture base；
Described cover plate includes side shield and arc hoop, and described side shield is L-shaped, and side shield lays respectively at both sides and the arc of arc hoop
Shape hoop is connected, and side shield in the vertical direction has assembling bolt installing hole；Described arc hoop between side shield in arch bridge
Shape, the edge, lateral wall of arc hoop is provided with the some reinforcement ribs along arc hoop outline direction, strengthens rib mutual
Parallel, the centre position of the lateral wall of arc hoop is provided with cross reinforcing plate；The medial wall interposition of described arc hoop installs
Put some in array distribution uniform intermediate projections, be positioned at the both sides of intermediate projections and be respectively provided with that to be related to intermediate projections symmetrical
Side protruding；
Described fixture base upper surface has the cable trough of two, and two cable trough are symmetrical about the intermediate line of fixture base, line
Being provided with some projections being evenly distributed in cable groove, the dual-side of fixture base is respectively arranged with semicircle type assembling bolt peace
The groove of dress, this groove matches with the assembling bolt installing hole on cover plate and forms a complete assembling bolt installation of cylindrical shape
Hole；Fixture base and cover plate are fastened by assembling bolt through the assembling bolt installing hole that this cylindrical shape is complete；Assembling bolt
Including bolt, nut, plain cushion and spring washer；
Described three core cables are that triangular shape is arranged between cover plate and fixture base, the cable on top and the medial arc hoop of cover plate
Part fits；It is positioned at the both threads cable below top to be respectively placed in the cable trough of fixture base and fit tightly with cable trough,
The both threads cable of lower section supports the cable on top.
A kind of three core cable fixtures the most according to claim 1, it is characterised in that: the outline of described cable trough and fixture
Strong ties is added by floor between base.
A kind of three core cable fixtures the most according to claim 1, it is characterised in that: described fixture base is passing through with cover plate
When assembling bolt connects, added with one layer of horizontal fixed plate on the bottom face of fixture base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627282.2U CN205811446U (en) | 2016-06-23 | 2016-06-23 | A kind of three core cable fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627282.2U CN205811446U (en) | 2016-06-23 | 2016-06-23 | A kind of three core cable fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811446U true CN205811446U (en) | 2016-12-14 |
Family
ID=57505946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620627282.2U Expired - Fee Related CN205811446U (en) | 2016-06-23 | 2016-06-23 | A kind of three core cable fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811446U (en) |
-
2016
- 2016-06-23 CN CN201620627282.2U patent/CN205811446U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161214 Termination date: 20200623 |