CN201655375U - Rubber sleeve cable used for high tensile multi-group control core coal mining machines - Google Patents
Rubber sleeve cable used for high tensile multi-group control core coal mining machines Download PDFInfo
- Publication number
- CN201655375U CN201655375U CN2010201330167U CN201020133016U CN201655375U CN 201655375 U CN201655375 U CN 201655375U CN 2010201330167 U CN2010201330167 U CN 2010201330167U CN 201020133016 U CN201020133016 U CN 201020133016U CN 201655375 U CN201655375 U CN 201655375U
- Authority
- CN
- China
- Prior art keywords
- core
- cable
- control
- conductor
- reinforcing element
- 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
Images
Abstract
The utility model discloses a rubber sleeve cable used for high tensile multi-group control core coal mining machines which is characterized in that: a reinforcing element is taken as a center; power lines and control cables are arranged at the periphery of the reinforcing element in a spacing way to form a cable core; an inner rubber protective sleeve, a fibrage reinforcing layer and an outer rubber protective sleeve are arranged at the outside of the cable core from the inside to the outside in sequence; wherein the reinforcing element takes a plurality of strands of steel wires as the cores; the power lines adopt power core conductors provided with wire threads; and the control cables adopt control core conductors provided with wire threads. The rubber sleeve cable used for high tensile multi-group control core coal mining machines can effectively prolong the service life of cables.
Description
Technical field
The utility model relates to a kind of Plastic-sheathed Cable, is specially a kind of high tensile and organizes control core coal-winning machine Plastic-sheathed Cable more, belongs to technical field of electric wires and cables.
Background technology
The colliery is the electric power connection line of transformer station or phase shifting transformer and coal-winning machine with electric cable for coal mining machine, in use will be along with coal-winning machine ceaselessly moves, frequently be subjected to effects such as pulling force, alternating bending in the work, power core and control core very easily rupture, influence the ordinary production in colliery, influence output, and to colliery exploitation having increased cost.This also is puzzlement coal mining industry and cable enterprise problem for many years.
The utility model content
The utility model is exactly at the problems referred to above, provides a kind of high tensile that prolongs cable useful life to organize control core coal-winning machine Plastic-sheathed Cable more.
The utility model adopts following technical scheme for the technical solution problem:
The utility model high tensile is organized control core coal-winning machine more:
With the reinforcing element is the center, periphery at described reinforcing element, with the alternate formation cable core that is provided with of each root power line and each control cable, in the outside of described cable core, set gradually rubber inner sheath (8), fibrage reinforced layer (9) and rubber outer protection cover (10) from inside to outside;
Described reinforcing element is to be core with steel wire strand twisted wire (3), outsourcing reinforcing element rubber adhesive (4);
Described power line adopts the power line core conductor (1) of band steel wire strand, and described power line core conductor (1) is gone up outsourcing power line core insulation layer (2);
Described control cable is the control line core conductor (5) that adopts band steel wire strand, described control line core conductor (5) is gone up outsourcing control line core insulation layer (6) and is constituted control line, many control lines are twisted into the control line cable core, and outsourcing control line cable core rubber adhesive (7) constitutes the control cable on described control line cable core.
Design feature of the present utility model also is: described power line core conductor (1) and control line core conductor (5) all adopt the 5th kind of tinned conductor, are placed with one steel wire strand at the center of the multiple tinned conductor that twists.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model is the center with the reinforcing element, has strengthened the tension effect of cable, and reinforcing element outside cladding rubber layer can prevent effectively that cable insulating barrier when bending is damaged.
2, the utility model power line and control cable all are set to the reinforcement of steel wire strand, have greatly strengthened the tension effect of core conductor.
3, the utility model medium power line (comprising ground wire) and the alternate setting of each control cable, this form structure symmetry, cable performance is stable.
4, the utility model is provided with the fibrage reinforced layer between interior oversheath, has strengthened the stretching resistance of cable, and good bending property.
5, flexible, the easy fracture not of the utility model cable, the useful life of having improved cable.
Description of drawings
Fig. 1 is the utility model structural representation.
Number in the figure: 1 power line core conductor, 2 power line core insulation layers, 3 steel wire strand twisted wires, 4 reinforcing element rubber adhesives, 5 control line core conductors, 6 control line core insulation layers, 7 control line cable core rubber adhesives, 8 rubber inner sheaths, 9 fibrage reinforced layers, 10 rubber outer protection covers.
Embodiment
Referring to Fig. 1, present embodiment is to be the center with the reinforcing element, periphery at reinforcing element, with the alternate setting of each root power line (alleged power line has comprised a ground wire in the present embodiment) and each control cable, evenly distribute and constitute cable core, in the outside of cable core and set gradually rubber inner sheath 8, fibrage reinforced layer 9 and rubber outer protection cover 10 from inside to outside;
In the specific embodiment, reinforcing element is to be core with steel wire strand twisted wire 3, outsourcing reinforcing element rubber adhesive 4; Power line adopts the power line core conductor 1 of band steel wire strand, outsourcing power line core insulation layer 2 on the power line core conductor 1; The control cable is the control line core conductor 5 that adopts band steel wire strand, outsourcing control line core insulation layer 6 constitutes control line on the control line core conductor 5, many control lines are twisted into the control line cable core, and outsourcing control line cable core rubber adhesive 7 constitutes the control cable on the control line cable core.
In the present embodiment, power line core conductor 1 and control line core conductor 5 all adopt the 5th kind of tinned conductor, are placed with one steel wire strand at the center of the multiple tinned conductor that twists.
In concrete the enforcement, many control lines are twisted into the control line cable core that pitch is not more than 8 times of stranding diameters with cabler; With the center reinforcing element, comprise each power line of ground wire, and respectively control cable and be twisted into the cable core that pitch is not more than 10 times of stranding diameters with cabler.
Claims (2)
1. high tensile is organized control core coal-winning machine Plastic-sheathed Cable more, it is characterized in that:
With the reinforcing element is the center, periphery at described reinforcing element, with the alternate formation cable core that is provided with of each root power line and each control cable, in the outside of described cable core, set gradually rubber inner sheath (8), fibrage reinforced layer (9) and rubber outer protection cover (10) from inside to outside;
Described reinforcing element is to be core with steel wire strand twisted wire (3), outsourcing reinforcing element rubber adhesive (4);
Described power line adopts the power line core conductor (1) of band steel wire strand, and described power line core conductor (1) is gone up outsourcing power line core insulation layer (2);
Described control cable is the control line core conductor (5) that adopts band steel wire strand, described control line core conductor (5) is gone up outsourcing control line core insulation layer (6) and is constituted control line, many control lines are twisted into the control line cable core, and outsourcing control line cable core rubber adhesive (7) constitutes the control cable on described control line cable core.
2. high tensile according to claim 1 is organized control core coal-winning machine Plastic-sheathed Cable more, it is characterized in that described power line core conductor (1) and control line core conductor (5) all adopt the 5th kind of tinned conductor, be placed with one steel wire strand at the center of the multiple tinned conductor that twists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201330167U CN201655375U (en) | 2010-03-12 | 2010-03-12 | Rubber sleeve cable used for high tensile multi-group control core coal mining machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201330167U CN201655375U (en) | 2010-03-12 | 2010-03-12 | Rubber sleeve cable used for high tensile multi-group control core coal mining machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655375U true CN201655375U (en) | 2010-11-24 |
Family
ID=43120619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201330167U Expired - Fee Related CN201655375U (en) | 2010-03-12 | 2010-03-12 | Rubber sleeve cable used for high tensile multi-group control core coal mining machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655375U (en) |
-
2010
- 2010-03-12 CN CN2010201330167U patent/CN201655375U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201527811U (en) | Novel cable for coal winning machine | |
| CN201655376U (en) | High-tensile wear-resistant mobile rubber sleeve cable | |
| CN202601241U (en) | Cable for water-resisting high-strength tensile wear-resisting shield machine | |
| CN203910320U (en) | Cold-resistant, twist-resistant and flame-retardant wind energy power cable | |
| CN205354694U (en) | High flexible robot cable | |
| CN202887843U (en) | Cable for tunnel scraper | |
| CN203366834U (en) | Rubber sleeve flexible cable for coal cutter | |
| CN203250551U (en) | Rubber flat cable used for reel | |
| CN201655375U (en) | Rubber sleeve cable used for high tensile multi-group control core coal mining machines | |
| CN201336163Y (en) | Anti-torsion environment-resisting reinforced type soft cable used for engineering and machinery | |
| CN203858904U (en) | Tensile cable for thin coal seam coal mining machine | |
| CN208752977U (en) | High-tensile cable | |
| CN202502787U (en) | Novel wind cable | |
| CN202487215U (en) | Self-bearing anti-tension flexible cable | |
| CN201673718U (en) | Special belt-shaped extra soft cable for large-scale gantry crane | |
| CN202217542U (en) | Elevator-following communication optical cable | |
| CN201788737U (en) | Coal mine electric drill shielding rubber sheathed cable | |
| CN205621512U (en) | - 60 DEG C low temperature resistant flexible power cable | |
| CN203950564U (en) | Servomotor drag chain cable | |
| CN204423945U (en) | Engineering lift mobile flexible cable | |
| CN202650653U (en) | Highly-flexible cable used for drag chain | |
| CN210777904U (en) | Drag-resistant flexible cable with protection function | |
| CN203217981U (en) | Cable used for coal mining machine with 1.9/3.3kV or lower rated voltage | |
| CN203826067U (en) | Tetoron mixed conductor core cable | |
| CN201622875U (en) | High flexible rubber-sheathed cable for hoisting machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130312 |