CN201199458Y - Flattened elevator cable with twisted shielding signal line - Google Patents
Flattened elevator cable with twisted shielding signal line Download PDFInfo
- Publication number
- CN201199458Y CN201199458Y CNU2008200371923U CN200820037192U CN201199458Y CN 201199458 Y CN201199458 Y CN 201199458Y CN U2008200371923 U CNU2008200371923 U CN U2008200371923U CN 200820037192 U CN200820037192 U CN 200820037192U CN 201199458 Y CN201199458 Y CN 201199458Y
- Authority
- CN
- China
- Prior art keywords
- core group
- core
- flat
- group
- oversheath
- 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 - Lifetime
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- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model discloses a flat elevator cable which has stable travelling, multiple functions and pair-twisted shielding signal wires, which belongs to the cable technical field and comprises a flat outer jacket which is internally provided with fourteen insulated control cores; the insulated control cores are divided into a first core group, a second core group, a third core group and a fourth core group, wherein, the first core group and the fourth core group respectively consist of three insulated control cores which are adjacent and arranged side by side; the second core group and the third core group respectively consist of four insulated control cores which are adjacent and arranged side by side; the first core group and the second core group are arranged at the left half part of the outer jacket side by side, and the first core group is arranged outside the second core group; symmetrically, the third core group and the fourth core group are arranged at the right half part of the outer jacket side by side, and the fourth core group is arranged outside the third core group; and an insulated grounding core and two insulated pair-twisted shielding signal bunches which are twisted together are arranged in the outer jacket between the second core group and the third core group.
Description
Technical field
The utility model belongs to the elevator cable technical field, relates in particular to a kind of flat elevator cable with the pair twist shielded signal wire.
Background technology
The function singleness of existing flat elevator cable, control signal and communication signal need transmit respectively by two cables; Simultaneously, the core layout structure is unreasonable in the oversheath, and is not steady when cable moves with elevator.
The utility model content
It is steady that the technical problems to be solved in the utility model provides a kind of retinue, the flat elevator cable of multi-functional band pair twist shielded signal wire.
The utility model comprises the flat oversheath, in described flat oversheath 14 insulated pilot wire cores is set, and described 14 insulated pilot wire cores are divided into the first core group, the second core group, the 3rd core group and the 4th core group; The first core group and the 4th core group are made up of adjacent three insulated pilot wire cores that are arranged side by side respectively; The second core group and three-way core component are not made up of adjacent four insulated pilot wire cores that are arranged side by side; The first core group and the second core group are arranged side by side in the left-half of flat oversheath mutually, and the first core group is arranged in the outside of the second core group; Symmetrically, the 3rd core group and the 4th core group are arranged side by side in the right half part of flat oversheath mutually, and the 4th core group is arranged in the outside of the 3rd core group; Be provided with one in the flat oversheath between described second core group and the 3rd core group and thoroughly do away with edge ground connection core and two stranded mutually insulation pair twist shielded signal wire harness.
As improvement of the present utility model, in the flat oversheath in the described first core group and the 4th core group outside, a strengthening core steel cable is set respectively.
As further improvement of the utility model, after thoroughly doing away with edge core pair twist by two, described each insulation pair twist shielded signal wire harness forms at its outer wrapping screen.
Compare with existing elevator cable, the elevator cable in the utility model has multiple function, but its both transmission of control signals, but transmission communication signal again.The transmission of control signal is finished by insulation control core, and the transmission of communication signal is then finished by insulation pair twist shielded signal wire harness.Insulation ground connection core is to be provided with in order to protect power consumption equipment.All cores rationally distributed in the flat oversheath, steady when cable moves with elevator.
Roughly two of symmetric arrangement strengthening core steel cables can be strengthened the resistance to tension of elevator cable in the utility model, make cable freely to hang length long and be applicable to the elevator of the high speed of service.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1,14 polyvinyl chloride insulation control cores 2 are set in the flat polyvinyl chloride oversheath 1, described 14 polyvinyl chloride insulations control core 2 is divided into the first core group 3, the second core group 4, the 3rd core group 5 and the 4th core group 6.The first core group 3 and the 4th core group 6 are made up of adjacent three polyvinyl chloride insulation control cores 2 that are arranged side by side respectively; The second core group 4 and the 3rd core group 5 are made up of adjacent four polyvinyl chloride insulation control cores 2 that are arranged side by side respectively.The first core group 3 and the second core group 4 are arranged side by side in the left-half of flat polyvinyl chloride oversheath 1 mutually, and the first core group 3 is arranged in the outside of the second core group 4; Symmetrically, the 3rd core group 5 and the 4th core group 6 are arranged side by side in the right half part of flat polyvinyl chloride oversheath 1 mutually, and the 4th core group 6 is arranged in the outside of the 3rd core group 5.
A polyvinyl chloride insulation ground connection core 7 and two stranded polyethylene insulation pair twist shielded signal wire harness 8 mutually are set in the flat polyvinyl chloride oversheath 1 between described second core group 4 and the 3rd core group 5, and above-mentioned each polyethylene insulation pair twist shielded signal wire harness 8 forms at its outer wrapping screen 8-2 after by two polyethylene insulation core 8-1 pair twists.Polyvinyl chloride insulation ground connection core 7 is arranged in the position near the second core group 4.
In the flat polyvinyl chloride oversheath 1 in the described first core group 3 outsides, a strengthening core steel cable 9 is set; Symmetrically, another root strengthening core steel cable 9 ＇ are set in the flat polyvinyl chloride oversheath 1 in described the 4th core group 6 outsides.
Flat polyvinyl chloride oversheath in the utility model is also replaceable to be the oversheath that flat low smoke and zero halogen oversheath or other ep-type material are made.In the same manner, the insulating barrier in polyvinyl chloride insulation control core, the polyvinyl chloride insulation ground connection core also can be made by the low smoke and zero halogen material, perhaps adopts other ep-type material to make.It is polyethylene that the manufactured materials of the intrafascicular insulating barrier of polyethylene insulation pair twist shielded signal wire also is not limited to.
Claims (3)
1. be with the flat elevator cable of pair twist shielded signal wire, it is characterized in that: comprise the flat oversheath, in described flat oversheath 14 insulated pilot wire cores are set, described 14 insulated pilot wire cores are divided into the first core group, the second core group, the 3rd core group and the 4th core group; The first core group and the 4th core group are made up of adjacent three insulated pilot wire cores that are arranged side by side respectively; The second core group and three-way core component are not made up of adjacent four insulated pilot wire cores that are arranged side by side; The first core group and the second core group are arranged side by side in the left-half of flat oversheath mutually, and the first core group is arranged in the outside of the second core group; Symmetrically, the 3rd core group and the 4th core group are arranged side by side in the right half part of flat oversheath mutually, and the 4th core group is arranged in the outside of the 3rd core group; Be provided with one in the flat oversheath between described second core group and the 3rd core group and thoroughly do away with edge ground connection core and two stranded mutually insulation pair twist shielded signal wire harness.
2. the flat elevator cable of band pair twist shielded signal wire according to claim 1 is characterized in that: in the flat oversheath in the described first core group and the 4th core group outside strengthening core steel cable is set respectively.
3. the flat elevator cable of band pair twist shielded signal wire according to claim 1 and 2 is characterized in that: form at its outer wrapping screen after described each insulation pair twist shielded signal wire harness thoroughly does away with edge core pair twist by two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200371923U CN201199458Y (en) | 2008-05-30 | 2008-05-30 | Flattened elevator cable with twisted shielding signal line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200371923U CN201199458Y (en) | 2008-05-30 | 2008-05-30 | Flattened elevator cable with twisted shielding signal line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199458Y true CN201199458Y (en) | 2009-02-25 |
Family
ID=40450611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200371923U Expired - Lifetime CN201199458Y (en) | 2008-05-30 | 2008-05-30 | Flattened elevator cable with twisted shielding signal line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199458Y (en) |
-
2008
- 2008-05-30 CN CNU2008200371923U patent/CN201199458Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Onitl Elevator Cable Co., Ltd. Assignor: Wu Lingang Contract fulfillment period: 2009.2.20 to 2017.2.19 Contract record no.: 2009320000864 Denomination of utility model: Flattened elevator cable with twinning shielding signal line Granted publication date: 20090225 License type: Exclusive license Record date: 20090513 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.20 TO 2017.2.19; CHANGE OF CONTRACT Name of requester: YANGZHOU ONITL ELEVATOR CABLE CO.,LTD. Effective date: 20090513 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090225 |