CN208061713U - A kind of difunctional cable with seal protection cover - Google Patents
A kind of difunctional cable with seal protection cover Download PDFInfo
- Publication number
- CN208061713U CN208061713U CN201820269851.XU CN201820269851U CN208061713U CN 208061713 U CN208061713 U CN 208061713U CN 201820269851 U CN201820269851 U CN 201820269851U CN 208061713 U CN208061713 U CN 208061713U
- Authority
- CN
- China
- Prior art keywords
- wall
- seal protection
- cable
- insulating layer
- layer
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of difunctional cable with seal protection cover,Its structure includes core,Conductor shielding plate,Insulating layer,Seal protection circle,Casing,Buffer layer,Conductive layer,Aluminium set,The buffer layer outer wall fixes welding and is fitted in conductive layer outer wall section,And it is connected with each other by seal protection circle and insulating layer,The aluminium set outer wall is closely chimeric to be located at seal protection circle center of inside side wall,The spring shim is equal with rubber ring body surface diameter,A kind of difunctional cable with seal protection cover of the utility model,Run through by rubber circle body and is entrenched in inside cable jacket in side wall,It is bonded again through sliding slot and rubber circle body by spring shim,Rotating ring is set to drive absorption layer that inner lead is gathered reinforcing inclusion,Its inner lead is carried out to be protected from rainwater infiltration,Reduce the buffering dynamics of inner lead when stretching cable using non-slip interior wall,It avoids being detached from inner wall sealing guard circle.
Description
Technical field
The utility model is a kind of difunctional cable with seal protection cover, belongs to field of cable technology.
Background technology
Cable is typically by several or the cable of similar rope made of several groups of wire strandings, between every group of conducting wire mutually absolutely
Edge, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has interior energization, external insulation
Feature.
Prior art discloses application No. is：A kind of difunctional electricity with seal protection cover of CN201420827504.6
Cable, including end cap, and the cable platen that is arranged in end cap, and the communication cable oversheath that is arranged in cable platen, and set
The connect band on the right side of communication cable oversheath is set, and the leader cable sheath being arranged on the right side of connect band, and is arranged in leader cable
Leader cable insulating layer below sheath, and the leader cable conductor that is arranged below leader cable insulating layer, and setting are led in leader cable
Fixture below body, and the branch cable conductor that is arranged below fixture, and the branch cable insulation that is arranged below branch cable conductor
Layer, and the branch cable sheath that is arranged below branch cable insulating layer, and the cable sealing ring among cable platen is set, and set
The cable sealing base below end cap is set, and the cable for digital communication and leader cable core wire being arranged above end cap；Such band is close
The difunctional cable for sealing protective case has that easy for installation, performance is good, security performance is excellent, and advantage with long service life.But
Be disadvantage is that electric wire be easy influenced by boisterous, cause in rain penetration to inner lead, so as to cause electricity
Cable circuit abnormality leads to power transmission failure and internal core burning damage.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of difunctional electricity with seal protection cover
Cable is easy to be influenced by boisterous, cause in rain penetration to inner lead to solve electric wire, different so as to cause cable circuit
Often, the problem of leading to power transmission failure and internal core burning damage.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of band seal protection
The difunctional cable of set, structure includes core, conductor shielding plate, insulating layer, seal protection circle, casing, buffer layer, conduction
Layer, aluminium set, casing inside side wall is fixed with conductive layer and fits closely connection, and is connected with core by insulating layer
It connects, the core bottom end is embedded in insulating layer center of inside through conductor shielding plate, and tight using transition fit system with casing
It is solidly connected, the conductor shielding intralamellar part fixes fitting and is located at core bottom end outer wall, and is used through surface of insulating layer center
The fit system that is full of fits closely, and the insulating layer fixation, which is connected by conductor shielding plate with core, is connected in same axis, described
The fixing compact welding of insulating layer outer wall section is fitted in side wall inside seal protection circle, and the casing generally outer wall is coarse
Integrated flexible pipe, inner wall side wall are fixed with conductive layer, are closely fitting to connection and are mutually parallel vertical using transition fit system
Directly, the buffer layer outer wall fixes welding and is fitted in conductive layer outer wall section, and is mutually interconnected with insulating layer by seal protection circle
It connects, the aluminium set outer wall is closely chimeric to be located at seal protection circle center of inside side wall, and passes through insulating layer and conductor shielding plate top
The core at end is connected with each other；The seal protection circle is by rubber circle body, sliding slot, spring shim, rotating ring, absorption layer, antiskid wall group
At side wall is fixed with antiskid wall and is integrated inside the rubber ring body, and side surface side wall center is fixed with
Sliding slot, the spring shim is equal with rubber ring body surface diameter, and is bonded with the seamless no corner of rubber circle body by sliding slot
Connection, rotating ring rear edge is fixed with absorption layer, and is closely connected using transition fit system, and passes through spring pad
Piece is connected with rubber circle body.
Further, the core bottom end is fixed and is fastenedly connected using transition fit system with conductor shielding plate, and runs through
It is embedded to be located at insulating layer top cross-section center.
Further, the rotating ring, which is fitted closely by absorption layer with aluminium set, connect.
Further, casing inner wall center is fixed with conductive layer.
Further, the buffer layer fixation, which is bonded to each other by conductive layer with aluminium set, connect.
Further, the aluminium set, which is connected by insulating layer with core, is connected in same round axle center.
Advantageous effect
A kind of difunctional cable with seal protection cover of the utility model is run through by rubber circle body and is entrenched in cable jacket
In internal side wall, then sliding slot is run through by spring shim and is bonded with rubber circle body, makes rotating ring that absorption layer be driven to gather inner lead
Inclusion is reinforced, its inner lead is carried out to be protected from rainwater infiltration, is reduced using non-slip interior wall inside when stretching cable
The buffering dynamics of conducting wire avoid being detached from inner wall sealing guard circle.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of internal structure schematic diagram of the difunctional cable with seal protection cover of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model；
Fig. 3 is the seal protection circle internal structure decomposition diagram of the utility model；
Fig. 4 is the seal protection circle external structure schematic diagram of the utility model.
In figure：Core -1, conductor shielding plate -2, insulating layer -3, seal protection circle -4, rubber circle body -401, sliding slot -402,
Spring shim -403, rotating ring -404, absorption layer -405, antiskid wall -406, casing -5, buffer layer -6, conductive layer -7, aluminium set -
8。
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of difunctional electricity with seal protection cover
Cable, structure include core 1, conductor shielding plate 2, insulating layer 3, seal protection circle 4, casing 5, buffer layer 6, conductive layer 7, aluminium
Set 8,5 inside side wall of the casing is fixed with conductive layer 7 and fits closely connection, and is connected with core 1 by insulating layer 3
It connects, 1 bottom end of the core is embedded in 3 center of inside of insulating layer through conductor shielding plate 2, and with casing 5 using transition cooperation side
Formula is fastenedly connected, and the fixed fitting in 2 inside of the conductor shielding plate is located at 1 bottom end outer wall of core, and runs through 3 face center of insulating layer
Fitted closely using interference fit type, the insulating layer 3 fixation be connected with core 1 by conductor shielding plate 2 be connected in it is same in
Axle center, 3 outer wall section fixing compact welding of the insulating layer are fitted in 4 inside side wall of seal protection circle, and the casing 5 is whole
For the integrated flexible pipe that outer wall is coarse, inner wall side wall is fixed with conductive layer 7, is closely fitting to connection using transition fit system
And it is vertical to be mutually parallel, 6 outer wall of the buffer layer fixes welding and is fitted in 7 outer wall section of conductive layer, and passes through seal protection circle 4
It is connected with each other with insulating layer 3,8 outer wall of the aluminium set is closely chimeric to be located at 4 center of inside side wall of seal protection circle, and passes through insulation
Layer 3 and the core 1 on 2 top of conductor shielding plate are connected with each other；The seal protection circle 4 is by rubber circle body 401, sliding slot 402, spring
Gasket 403, rotating ring 404, absorption layer 405, antiskid wall 406 form, and 401 inside side wall of the rubber circle body is fixed with antiskid wall
406 are integrated, and side surface side wall center is fixed with sliding slot 402, the spring shim 403 and rubber circle body
401 surface diameters are equal, and are fitted and connected by sliding slot 402 and the seamless no corner of rubber circle body 401, after the rotating ring 404
Square edge is fixed with absorption layer 405, and is closely connected using transition fit system, and passes through spring shim 403 and rubber
Circle body 401 is connected.
Insulating layer 3 described in this patent refers between heating-wire or the insulation material between heating-wire and ground shield
The bed of material.It, which is mainly used for isolating electric wire, prevents people's electric shock injured.
It is carrying out in use, being connect with external cable bar by the drive casing 5 of conductive layer 7, the conduction with buffer layer 6
The mutually transmission conduction of layer 7 passes the current through insulating layer 3, circulates from conductor shielding plate 2 and core 1 are conductive outward, then passes through rubber
Cushion rubber body 401, which runs through, to be entrenched in inside cable jacket in side wall, then by spring shim 403 through sliding slot 402 and rubber circle body 401
Bonding makes rotating ring 404 drive absorption layer 405 that inner lead is gathered reinforcing inclusion, carries out being protected from rain to its inner lead
Water penetrates into, and reduces the buffering dynamics of inner lead when stretching cable using non-slip interior wall 406, avoids protecting with inner wall sealing
Circle 4 is detached from.
The utility model solves the problems, such as it is that electric wire is easy to be influenced by boisterous, causes rain penetration to inner lead
In, so as to cause cable circuit exception, causes power transmission to fail and the problem of internal core burning damage, the utility model is logical
Being combined with each other for above-mentioned component is crossed, runs through being entrenched in inside cable jacket in side wall by rubber circle body, then passed through by spring shim
It wears sliding slot to bond with rubber circle body, makes rotating ring drive absorption layer that inner lead is gathered reinforcing inclusion, its inner lead is carried out
It is protected from rainwater infiltration, reduces the buffering dynamics of inner lead when stretching cable using non-slip interior wall, avoids and inner wall
Seal protection circle is detached from, described in detail below:
401 inside side wall of rubber circle body is fixed with antiskid wall 406 and is integrated, and side surface side wall center is solid
Surely it is equipped with sliding slot 402, the spring shim 403 is equal with 401 surface diameter of rubber circle body, and passes through sliding slot 402 and rubber ring
Body 401 is seamless, and no corner is fitted and connected, and 404 rear edge of the rotating ring is fixed with absorption layer 405, and is matched using transition
Conjunction mode closely connects, and is connected with rubber circle body 401 by spring shim 403.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of difunctional cable with seal protection cover, structure include core (1), conductor shielding plate (2), insulating layer (3),
Seal protection circle (4), casing (5), buffer layer (6), conductive layer (7), aluminium set (8), the internal side wall of the casing (5) are fixed
Connection is fitted closely equipped with conductive layer (7), and is connected with core (1) by insulating layer (3), it is characterised in that：
Core (1) bottom end is embedded in insulating layer (3) center of inside through conductor shielding plate (2), and is used with casing (5)
It crosses fit system to be fastenedly connected, fixed fitting is located at core (1) bottom end outer wall inside the conductor shielding plate (2), and runs through exhausted
Edge layer (3) face center is fitted closely using interference fit type, the insulating layer (3) it is fixed by conductor shielding plate (2) with
Core (1), which is connected, is connected in same axis, and insulating layer (3) the outer wall section fixing compact welding is fitted in seal protection circle
(4) internal side wall, the casing (5) the generally coarse integrated flexible pipe of outer wall, inner wall side wall are fixed with conductive layer
(7), it is closely fitting to connection and is mutually parallel vertically using transition fit system, buffer layer (6) outer wall fixes welding fitting
It is connected with each other in conductive layer (7) outer wall section, and by seal protection circle (4) and insulating layer (3), aluminium set (8) outer wall is tight
Close be fitted into is located at seal protection circle (4) center of inside side wall, and passes through the core of insulating layer (3) and conductor shielding plate (2) top
(1) it is connected with each other；
The seal protection circle (4) is by rubber circle body (401), sliding slot (402), spring shim (403), rotating ring (404), absorption layer
(405), antiskid wall (406) forms, and it is that integration is tied that the internal side wall of the rubber circle body (401), which is fixed with antiskid wall (406),
Structure, and side surface side wall center is fixed with sliding slot (402), the spring shim (403) and rubber circle body (401) surface are straight
Diameter is equal, and is fitted and connected by sliding slot (402) and the seamless no corner of rubber circle body (401), rotating ring (404) the rear side
Edge is fixed with absorption layer (405), and is closely connected using transition fit system, and passes through spring shim (403) and rubber
Circle body (401) is connected.
2. a kind of difunctional cable with seal protection cover according to claim 1, it is characterised in that：The core (1)
Bottom end is fixed and is fastenedly connected using transition fit system with conductor shielding plate (2), and is cut through embedded be located at the top of insulating layer (3)
Face center.
3. a kind of difunctional cable with seal protection cover according to claim 1, it is characterised in that：The rotating ring
(404) it is fitted closely and is connect with aluminium set (8) by absorption layer (405).
4. a kind of difunctional cable with seal protection cover according to claim 1, it is characterised in that：The casing
(5) inner wall center is fixed with conductive layer (7).
5. a kind of difunctional cable with seal protection cover according to claim 1, it is characterised in that：The buffer layer
(6) fixed be bonded to each other with aluminium set (8) by conductive layer (7) connect.
6. a kind of difunctional cable with seal protection cover according to claim 1, it is characterised in that：The aluminium set (8)
It is connected with core (1) by insulating layer (3) and is connected in same round axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269851.XU CN208061713U (en) | 2018-02-26 | 2018-02-26 | A kind of difunctional cable with seal protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269851.XU CN208061713U (en) | 2018-02-26 | 2018-02-26 | A kind of difunctional cable with seal protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061713U true CN208061713U (en) | 2018-11-06 |
Family
ID=63990661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820269851.XU Active CN208061713U (en) | 2018-02-26 | 2018-02-26 | A kind of difunctional cable with seal protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061713U (en) |
-
2018
- 2018-02-26 CN CN201820269851.XU patent/CN208061713U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211350134U (en) | High-strength communication cable | |
| CN208061713U (en) | A kind of difunctional cable with seal protection cover | |
| CN211789608U (en) | Cable intermediate head for controlling current and electric field for rail transit | |
| CN208938672U (en) | A kind of novel flexible water-proof cable | |
| CN109065231B (en) | Flat signal transmission cable with good water resistance performance | |
| CN206225736U (en) | A kind of seven core spiral cables | |
| CN203456839U (en) | Waterproof device for grounding position of cable | |
| CN205751612U (en) | Durable type cable | |
| CN210666123U (en) | Adsorption type optical fiber cable | |
| CN207320752U (en) | A kind of cable strengthens protecting pipe | |
| CN206947603U (en) | A kind of high voltage harness connector for new-energy automobile | |
| CN207052346U (en) | A kind of photovoltaic cable sheath | |
| CN207116041U (en) | A kind of connecting line of the uncompressed signal of transmission in PC markets | |
| CN210325321U (en) | Rubber coating line with waterproof construction | |
| CN208637202U (en) | A kind of cable for new-energy automobile | |
| CN219370655U (en) | Submarine optical fiber composite power cable | |
| CN217880910U (en) | Novel outdoor armored cable | |
| CN215118405U (en) | Anti-interference moisture-proof communication cable | |
| CN213545968U (en) | Reinforced radiation crosslinking insulation control cable | |
| CN212907216U (en) | High-reliability water-blocking 500KV crosslinked polyethylene insulated power cable | |
| CN218940577U (en) | Cable protection tube convenient to installation | |
| CN218100758U (en) | Underwater cable with protective armor | |
| CN213904962U (en) | Flexible cable with cold resistance | |
| CN219958590U (en) | Electricity-saving cable | |
| CN217484559U (en) | ADSS optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |