CN208014411U - A kind of engineering machinery power supply line - Google Patents
A kind of engineering machinery power supply line Download PDFInfo
- Publication number
- CN208014411U CN208014411U CN201721877572.3U CN201721877572U CN208014411U CN 208014411 U CN208014411 U CN 208014411U CN 201721877572 U CN201721877572 U CN 201721877572U CN 208014411 U CN208014411 U CN 208014411U
- Authority
- CN
- China
- Prior art keywords
- wall
- bonding
- way
- power supply
- engineering machinery
- 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
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
The utility model discloses a kind of engineering machinery power supply lines, its structure includes overclad tubes, the inner wall of the overclad tubes is connected by way of bonding with synthetic fibre gauze, the inner wall of the synthetic fibre gauze is connected by way of bonding with watertight layer, the inner wall of the watertight layer is connected by way of bonding with steel wire, the inner wall of the steel wire is connected by way of bonding with anti-flame-retardant layer, the inner wall of the anti-flame-retardant layer is connected by way of bonding with cable cream, the cable cream is internally provided with electric wire foreskin, the middle of the cable cream is equipped with ground wire, the inner wall of the electric wire foreskin is connected by way of bonding with glass fabric, the inner wall of the glass fabric is connected by way of bonding with insulator.By the increase of steel wire, the phenomenon that power cord fractures in use can be effectively prevented, toughness when power cord uses is enhanced, extends the service life of power cord, improve the protection to power cord.
Description
Technical field
The utility model is related to a kind of power cord technical field, specially a kind of engineering machinery power supply line.
Background technology
Currently, there is also the places of some shortcomings for existing engineering machinery power supply line, such as；Existing engineering machinery electro
Source line is susceptible to the phenomenon that fractureing in use, reduces toughness when power cord uses, shortens making for power cord
With the service life, and when existing engineering machinery power supply line is in case of fire, is unable to the sprawling of retard flame, so that entire electricity
The paralysis on road causes serious loss.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of engineering machinery power supply
Line can effectively prevent the phenomenon that power cord fractures in use, enhance power supply by the increase of steel wire
Toughness when line uses, extends the service life of power cord, improves the protection to power cord, pass through the increasing of anti-flame-retardant layer
Add, can effectively prevent or retard flame is spread, reduce the damage probability of power cord, improve safety when power cord uses
Property.
To solve the above problems, the utility model provides the following technical solutions：A kind of engineering machinery power supply line, including outsourcing
Pipe, the inner wall of the overclad tubes is connected by way of bonding with synthetic fibre gauze, the side that the inner wall of the synthetic fibre gauze passes through bonding
Formula is connected with watertight layer, and the inner wall of the watertight layer is connected by way of bonding with steel wire, the steel wire it is interior
Wall is connected by way of bonding with anti-flame-retardant layer, and the inner wall of the anti-flame-retardant layer is connected by way of bonding with cable cream
It connects, the cable cream is internally provided with electric wire foreskin, and the middle of the cable cream is equipped with ground wire, and the inner wall of the electric wire foreskin passes through
The mode of bonding is connected with glass fabric, and the inner wall of the glass fabric is connected by way of bonding with insulator
It connects, the inner wall of the insulator is connected by way of bonding with winding layer, the side that the inner wall of the winding layer passes through bonding
Formula is connected with core.
As a kind of preferred embodiment of the utility model, the overclad tubes are made of the material of PVC, the synthetic fibre yarn
Net is made of the material of polyethylene.
As a kind of preferred embodiment of the utility model, the material of the watertight layer rubber makes, the steel wire
It is intersected and is woven using soft steel wire.
As a kind of preferred embodiment of the utility model, the anti-flame-retardant layer is made of the fire proofing of PP, institute
It is faint yellow translucent paste to state cable cream.
As a kind of preferred embodiment of the utility model, the insulator is made of the material of PBT, the insulation
Body is fixedly connected on the inner wall of the glass fabric.
As a kind of preferred embodiment of the utility model, the winding layer makes using aluminum foil strip, the line
Core is made of the material of refined copper.
Compared with prior art, the beneficial effects of the utility model are as follows：
A kind of engineering machinery power supply line of the utility model can be effectively prevented power cord and be existed by the increase of steel wire
The phenomenon that fractureing during use enhances toughness when power cord uses, extends the service life of power cord, improve
Protection to power cord can be prevented effectively or retard flame sprawling by the increase of anti-flame-retardant layer, and power cord is reduced
Probability is damaged, safety when power cord uses is improved.
Description of the drawings
Fig. 1 is a kind of sectional view of engineering machinery power supply line of the utility model；
Fig. 2 is the sectional view of the utility model electric wire foreskin.
In figure：Overclad tubes 1, synthetic fibre gauze 2, watertight layer 3, steel wire 4, anti-flame-retardant layer 5, cable cream 6, electric wire foreskin 7, ground wire 8,
Glass fabric 9, insulator 10, winding layer 11, core 12.
Specific implementation mode
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.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of engineering machinery power supply line, including overclad tubes
1, the inner wall of the overclad tubes 1 is connected by way of bonding with synthetic fibre gauze 2, and the inner wall of the synthetic fibre gauze 2 passes through bonding
Mode is connected with watertight layer 3, and the inner wall of the watertight layer 3 is connected by way of bonding with steel wire 4, the steel wire
4 inner wall is connected by way of bonding with anti-flame-retardant layer 5, and the inner wall of the anti-flame-retardant layer 5 is by way of bonding and cable
Cream 6 is connected, and the cable cream 6 is internally provided with electric wire foreskin 7, and the middle of the cable cream 6 is equipped with ground wire 8, the electric wire packet
The inner wall of skin 7 is connected by way of bonding with glass fabric 9, the side that the inner wall of the glass fabric 9 passes through bonding
Formula is connected with insulator 10, and the inner wall of the insulator 10 is connected by way of bonding with winding layer 11, the winding
The inner wall of layer 11 is connected by way of bonding with core 12.
The overclad tubes 1 are made of the material of PVC, and the synthetic fibre gauze 2 is made of the material of polyethylene, is acted on
In the corrosion resistance and inoxidizability that can effectively enhance overclad tubes 1 and synthetic fibre gauze 2, service life is extended.
The material of 3 rubber of the watertight layer makes, and the steel wire 4 is intersected using soft steel wire and woven,
It acts on and is effectively avoid the inside that rainwater enters power cord, lead to the damage of power cord.
The anti-flame-retardant layer 5 is made of the fire proofing of PP, and the cable cream 6 is faint yellow translucent paste,
Effect is effectively enhance fastness of the electric wire foreskin 7 inside anti-flame-retardant layer 5.
The insulator 10 is made of the material of PBT, and the insulator 10 is fixedly connected on the glass fabric 9
Inner wall is improved its role is to can effectively prevent from power cord in use to lead to the phenomenon of short circuit to power cord
Protective effect.
The winding layer 11 makes using aluminum foil strip, and the core 12 is made of the material of refined copper, is acted on
In the electric conductivity that can effectively enhance power cord.
When engineering machinery power supply line uses, multiple cores 12 are wound by winding layer 11 first, then
The core 12 wound is wrapped up with insulator 10 again, is then wrapped with glass fabric 9 in the outer layer of insulator 10
It wraps up in, then reuses the inside that the core 12 wrapped is fixed on overclad tubes 1 by cable cream 6.
The overclad tubes 1 of the utility model, synthetic fibre gauze 2, watertight layer 3, steel wire 4, anti-flame-retardant layer 5, cable cream 6, electric wire foreskin
7, ground wire 8, glass fabric 9, insulator 10, winding layer 11, the equal components of core 12 are universal standard part or art technology
The component that personnel know, structure and principle, which are all this technology personnel, can be learnt by technical manual or by routine experiment side
Method is known, by the increase of steel wire 4, can effectively prevent the phenomenon that power cord fractures in use, enhancing
Toughness when power cord uses, extends the service life of power cord, improves the protection to power cord, pass through anti-flame-retardant layer
5 increase, can effectively prevent or retard flame is spread, and reduce the damage probability of power cord, when improving power cord use
Safety.
Claims (6)
1. a kind of engineering machinery power supply line, including overclad tubes (1), it is characterised in that：The inner wall of the overclad tubes (1) passes through bonding
Mode be connected with synthetic fibre gauze (2), the inner wall of the synthetic fibre gauze (2) is connected by way of bonding with watertight layer (3), institute
The inner wall for stating watertight layer (3) is connected by way of bonding with steel wire (4), and the inner wall of the steel wire (4) passes through bonding
Mode be connected with anti-flame-retardant layer (5), the inner wall of the anti-flame-retardant layer (5) is connected by way of bonding with cable cream (6),
The cable cream (6) is internally provided with electric wire foreskin (7), and the middle of the cable cream (6) is equipped with ground wire (8), the electric wire foreskin
(7) inner wall is connected by way of bonding with glass fabric (9), and the inner wall of the glass fabric (9) passes through bonding
Mode be connected with insulator (10), the inner wall of the insulator (10) is connected by way of bonding with winding layer (11)
It connects, the inner wall of the winding layer (11) is connected by way of bonding with core (12).
2. a kind of engineering machinery power supply line according to claim 1, it is characterised in that：The overclad tubes (1) are using PVC's
Material makes, and the synthetic fibre gauze (2) is made of the material of polyethylene.
3. a kind of engineering machinery power supply line according to claim 1, it is characterised in that：The material of watertight layer (3) rubber
Matter makes, and the steel wire (4) is intersected using soft steel wire and woven.
4. a kind of engineering machinery power supply line according to claim 1, it is characterised in that：The anti-flame-retardant layer (5) uses PP
Fire proofing make, the cable cream (6) is faint yellow translucent paste.
5. a kind of engineering machinery power supply line according to claim 1, it is characterised in that：The insulator (10) uses PBT
Material make, the insulator (10) is fixedly connected on the inner wall of the glass fabric (9).
6. a kind of engineering machinery power supply line according to claim 1, it is characterised in that：The winding layer (11) using
Aluminum foil strip makes, and the core (12) is made of the material of refined copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877572.3U CN208014411U (en) | 2017-12-28 | 2017-12-28 | A kind of engineering machinery power supply line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877572.3U CN208014411U (en) | 2017-12-28 | 2017-12-28 | A kind of engineering machinery power supply line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014411U true CN208014411U (en) | 2018-10-26 |
Family
ID=63881070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877572.3U Active CN208014411U (en) | 2017-12-28 | 2017-12-28 | A kind of engineering machinery power supply line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014411U (en) |
-
2017
- 2017-12-28 CN CN201721877572.3U patent/CN208014411U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205862882U (en) | A kind of waterproof coaxial aerial cable of modified model | |
| CN208014411U (en) | A kind of engineering machinery power supply line | |
| CN103854797A (en) | Copper conductor power cable | |
| CN209641398U (en) | A kind of high pressure resistant coaxial cable resistant to bending | |
| CN203721226U (en) | Multi-core aluminum alloy conductor cable | |
| CN206058950U (en) | A kind of resist bending soft cable of coal mining machine | |
| CN205900116U (en) | From bearing weight of from lowering temperature flexible cable for coal -winning machine | |
| CN203966623U (en) | A kind of Halogen waterproof industrial control equipment of resistance to daylight cable | |
| CN203982837U (en) | Cable | |
| CN207503714U (en) | Isolated form steel-cored aluminium strand cable | |
| CN104134489B (en) | A kind of charging electric vehicle and data information transfer composite cable | |
| CN203118551U (en) | Aluminum alloy prefabricated branch cable | |
| CN207883357U (en) | A kind of house wiring composite cable | |
| CN207833970U (en) | A kind of marine nuclear power station cable | |
| CN204667945U (en) | A kind of high temperature resistant moisture resistant cable | |
| CN205318878U (en) | Strenghthened type rubber cover flexible cable is blocked water, shielded | |
| CN205384899U (en) | Control type coaxial composite power cable | |
| CN205194398U (en) | Cable with line dividing connector | |
| CN205645375U (en) | 8. 7 10kV reaches with core high voltage power cable that places an order | |
| CN205645292U (en) | 0. 6 1kv and following low voltage power cable | |
| CN205428574U (en) | Variable frequency cable | |
| CN212411601U (en) | Sheath material for cable | |
| CN204681611U (en) | For the intersection environment-friendly type list core heating cable of electrothemic floor | |
| CN207867934U (en) | Long-life environmental protection flame retardant power cord | |
| CN204303438U (en) | Stretch-proof type overhead power transmission aluminum conductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |