CN209401358U - A kind of building hoistway wiring resist bending cable - Google Patents
A kind of building hoistway wiring resist bending cable Download PDFInfo
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- CN209401358U CN209401358U CN201920047763.XU CN201920047763U CN209401358U CN 209401358 U CN209401358 U CN 209401358U CN 201920047763 U CN201920047763 U CN 201920047763U CN 209401358 U CN209401358 U CN 209401358U
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Abstract
The utility model relates to hoistway wiring cable technical fields; and disclose a kind of building hoistway wiring resist bending cable; including core; the outside of the core is equipped with protective layer, and the outside of the protective layer is equipped with anti-slip layer, and the outside of the anti-slip layer is equipped with filled layer; the inside fixing sleeve of the filled layer is connected to strengthening core; and the outside of filled layer is equipped with insulating layer, the outside of the insulating layer is equipped with tensile layer, and the outside of the tensile layer is equipped with sheath.Building hoistway wiring resist bending cable; pass through being equipped with for anti-slip layer and filled layer; preferably improve the stability of core and protective layer; ensure that cable when in use core and protective layer it is not easy to fall off or sliding; by the way that teeth are arranged in the inside of anti-slip layer and filled layer; keep the stability of cable higher, keeps cable enhanced convenience in hoistway wiring practical.
Description
Technical field
The utility model relates to hoistway wiring cable technical field, specially a kind of building hoistway wiring resist bending electricity
Cable.
Background technique
Usually by several or the cable of at least two similar ropes being twisted of several groups of every group of conducting wires, every group of conducting wire it
Between mutually insulated, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, and cable has interior logical
Electricity, the feature of external insulation.
Hoistway is the space for elevator operation, and hoistway is routed in construction, is normally made after guaranteeing elevator installation
With in hoistway wiring, cable is essential, makes the anti-bending strength for being routed more neat but present hoistway wiring cable
It is poor, make to make the phenomenon that being easy to happen cracking in use, and the position of present cable core is easy to happen sliding, consolidates cable
It is fixed unstable, it makes troubles to using.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of building hoistway wiring resist bending cable, has
Core fixing-stable and the good advantage of the high bending resistance performance of intensity, the anti-bending strength for solving present hoistway wiring cable is poor,
Make to make the phenomenon that being easy to happen cracking in use, and the position of present cable core is easy to happen sliding, keeps cable fixed not
Stablize, to using the problem of making troubles.
The utility model provides the following technical solutions: a kind of wiring of building hoistway resist bending cable, including core, described
The outside of core is equipped with protective layer, and the outside of the protective layer is equipped with anti-slip layer, and the outside of the anti-slip layer is equipped with filled layer, institute
The inside fixing sleeve for stating filled layer is connected to strengthening core, and the outside of filled layer is equipped with insulating layer, and the outside of the insulating layer is equipped with
The outside of tensile layer, the tensile layer is equipped with sheath.
Preferably, the shape of the anti-slip layer is pentagon, and every end of anti-slip layer is equipped with anti-slop serrations.
Preferably, the strengthening core is made of six tin plating alloy copper foil wire windings, and the quantity of the strengthening core is five
It is a, and five strengthening cores are distributed in inside filled layer.
Preferably, the middle part shape of the filled layer and the shape of anti-slip layer match, and the inside of filled layer be equipped with
The tooth socket that one end of anti-slip layer matches.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, building hoistway wiring resist bending cable is preferably improved by being equipped with for anti-slip layer and filled layer
The stability of core and protective layer ensure that cable core and protective layer is not easy to fall off or sliding when in use, by
Teeth are arranged in the inside of anti-slip layer and filled layer, keep the stability of cable higher, make cable enhanced convenience in hoistway wiring
It is practical.
2, building hoistway wiring resist bending cable, by being equipped between filled layer, strengthening core and tensile layer,
The resistance to bend(ing) energy of cable is greatly improved, solving present hoistway wiring cable resistance to bend(ing) can be poor, does not allow after bending
The case where easily restoring and being easy cracking, in addition, use of the strengthening core by tin plating alloy copper foil wire, uses building hoistway wiring
Resist bending cable also has oxidation resistant function, improves the service life of cable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure anti-slip layer schematic diagram.
In figure: 1, core；2, protective layer；3, anti-slip layer；4, filled layer；5, strengthening core；6, insulating layer；7, tensile layer；8,
Sheath.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Simultaneously in the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is the utility model and simplified description for ease of description, rather than the equipment of indication or suggestion meaning or element must have spy
Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
A kind of wiring of building hoistway resist bending cable, including core 1 referring to FIG. 1-2, the outside of core 1, which is equipped with, to be protected
Sheath 2, the outside of protective layer 2 are equipped with anti-slip layer 3, and the shape of anti-slip layer 3 is pentagon, and every end of anti-slip layer 3 be equipped with it is anti-
Slip teeth enables setting of the anti-slip layer 3 by anti-slop serrations, ensure that core 1 and protective layer 2 will not generate sliding, makes the core 1
Connected between anti-slip layer 3 it is more stable, ensure that cable hoistway wiring when it is more stable, avoid present cable without anti-skidding
Structure causes cable unstable when in use, causes inconvenient for use, and the outside of anti-slip layer 3 is equipped with filled layer 4, in filled layer 4
Portion's shape and the shape of anti-slip layer 3 match, and the inside of filled layer 4 is equipped with the tooth socket to match with one end of anti-slip layer 3, lead to
The design for crossing the structure keeps the stability of core 1 higher, and this is simple and practical in structure, and the inside fixing sleeve of filled layer 4, which is connected to, to be added
Strong core 5, strengthening core 5 are made of six tin plating alloy copper foil wire windings, and the quantity of strengthening core 5 is five, and five strengthening cores 5
It is distributed in inside filled layer 4, the combined method wound by tin plating alloy copper foil wire makes the enhanced strength of cable, and then make electricity
The resistance to bend(ing) of cable can be stronger, and avoiding cable, intensity is inadequate at work, leads to hoistway wiring confusion, makes cable using effect
Difference, and pass through the use of tin plating alloy copper foil wire, moreover it is possible to it avoids cable from cracking, improves the service life of cable, and filled layer 4
Outside be equipped with insulating layer 6, the outside of insulating layer 6 is equipped with tensile layer 7, and the outside of tensile layer 7 is equipped with sheath 8.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of wiring of building hoistway resist bending cable, including core (1), it is characterised in that: the outside of the core (1) is set
The outside of matcoveredn (2), the protective layer (2) is equipped with anti-slip layer (3), and the outside of the anti-slip layer (3) is equipped with filled layer
(4), the inside fixing sleeve of the filled layer (4) is connected to strengthening core (5), and the outside of filled layer (4) is equipped with insulating layer (6), institute
The outside for stating insulating layer (6) is equipped with tensile layer (7), and the outside of the tensile layer (7) is equipped with sheath (8).
2. a kind of building hoistway wiring resist bending cable according to claim 1, it is characterised in that: the anti-slip layer
(3) shape is pentagon, and every end of anti-slip layer (3) is equipped with anti-slop serrations.
3. a kind of building hoistway wiring resist bending cable according to claim 1, it is characterised in that: the strengthening core
(5) it is made of six tin plating alloy copper foil wire windings, the quantity of the strengthening core (5) is five, and five strengthening cores (5) point
Cloth is internal in filled layer (4).
4. a kind of building hoistway wiring resist bending cable according to claim 1, it is characterised in that: the filled layer
(4) middle part shape and the shape of anti-slip layer (3) match, and the inside of filled layer (4) is equipped with one end phase with anti-slip layer (3)
Matched tooth socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047763.XU CN209401358U (en) | 2019-01-11 | 2019-01-11 | A kind of building hoistway wiring resist bending cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047763.XU CN209401358U (en) | 2019-01-11 | 2019-01-11 | A kind of building hoistway wiring resist bending cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401358U true CN209401358U (en) | 2019-09-17 |
Family
ID=67898284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920047763.XU Active CN209401358U (en) | 2019-01-11 | 2019-01-11 | A kind of building hoistway wiring resist bending cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401358U (en) |
-
2019
- 2019-01-11 CN CN201920047763.XU patent/CN209401358U/en active Active
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