CN114999719A - Cold-resistant power control combination travelling cable - Google Patents
Cold-resistant power control combination travelling cable Download PDFInfo
- Publication number
- CN114999719A CN114999719A CN202210621153.2A CN202210621153A CN114999719A CN 114999719 A CN114999719 A CN 114999719A CN 202210621153 A CN202210621153 A CN 202210621153A CN 114999719 A CN114999719 A CN 114999719A
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- CN
- China
- Prior art keywords
- cold
- power control
- resistant power
- cable
- sleeve
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
-
- 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
- Flexible Shafts (AREA)
Abstract
The invention relates to the technical field of cables, and discloses a cold-resistant power control combined movable cable which comprises two upper protective sleeves, two lower protective sleeves and a connecting sleeve, wherein the two upper protective sleeves and the two lower protective sleeves are arranged in a one-to-one correspondence manner, the connecting sleeve is positioned between the two upper protective sleeves and the two lower protective sleeves, a plurality of communicated mounting cavities are arranged in the upper protective sleeves, the lower protective sleeves and the connecting sleeve, a plurality of cable main bodies are respectively mounted in the mounting cavities, and a fixing piece for connecting the upper protective sleeves and the lower protective sleeves is arranged on the upper protective sleeves. And the connection height of the adjustable cable, the suitability is strong, is fit for promoting.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a cold-resistant power control combined mobile cable.
Background
Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation;
in the use process of the existing cable in a cold area, the whole cable routing in the area needs to be subjected to heat preservation and protection; meanwhile, if any cable is damaged, the damaged cable needs to be replaced under the condition that other cables are not influenced; therefore, a cold-resistant power control combined mobile cable is disclosed.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a cold-resistant power control combined mobile cable.
The utility model provides a cold-resistant power control combination travelling cable, includes two upper portion lag, two lower part lag, adapter sleeve, and two upper portion lag and two lower part lag one-to-ones settings, the adapter sleeve is located between two upper portion lag, two lower part lags, is equipped with the installation cavity of a plurality of intercommunications in upper portion lag, lower part lag, the adapter sleeve, installs a plurality of cable main parts in a plurality of installation cavities respectively, be equipped with the mounting that is used for upper portion lag, lower part lag to connect on the lag of upper portion.
Preferably, one side, far away from the fixing piece, of the upper protection sleeve is rotatably connected with the lower protection sleeve through a first rotating rod, a second rotating rod is arranged on the connecting sleeve, and the second rotating rod can be sleeved in the two first rotating rods.
Preferably, the installation cavity is internally provided with a heat insulation pad.
Preferably, the fixing piece comprises a fixing screw rod, the upper protecting sleeve and the lower protecting sleeve are provided with communicated threaded holes, and the fixing screw rod is in threaded connection with the threaded holes.
Preferably, the upper portion protective sheath is sheathe in and is connected with a plurality of switch covers along the length direction rotation of installation cavity, and a plurality of switch covers respectively with a plurality of installation cavity one-to-one.
Preferably, the switch sleeve is provided with a carrying handle.
Preferably, the bottom of lower part lag is equipped with the fixed disk, vertically be equipped with between fixed disk, the lower part lag with electronic extensible member.
Preferably, a heat insulation rubber pad is arranged outside the electric telescopic piece.
Preferably, the lower part protection sleeve is provided with a plurality of connecting pipes, and the connecting pipes are respectively communicated with the installation cavities.
According to the cold-resistant power control combined mobile cable provided by the invention, a plurality of cable main bodies are respectively arranged in a plurality of installation cavities, and an upper protection sleeve and a lower protection sleeve are fixed, so that a plurality of cables are protected;
when any cable main body is damaged, the lifting handle is pried by a tool to drive the switch sleeve to rotate, so that the switch sleeve rotates to open the mounting cavity, and the cable main body in the mounting cavity is convenient to replace;
the protection requirements of cable main bodies with different lengths are met by adjusting the distance between the two upper protection sleeves and the distance between the two lower protection sleeves;
the lower protective sleeve is driven to move upwards through the electric telescopic piece, so that the connecting height of the cable in the installation cavity is adjusted;
this combination cable not only conveniently keeps warm to the cable in batches and protects, still conveniently changes the cable of arbitrary damage simultaneously, does not influence the use of other cables, can also adapt to the cable protection demand of different length from the adjustment to and the connection height of adjustable cable, the suitability is strong, is fit for promoting.
Drawings
Fig. 1 is a schematic perspective view of a cold-resistant power control combined mobile cable according to the present invention;
FIG. 2 is a schematic cross-sectional view of a mounting cavity of a cold-resistant power control combined mobile cable according to the present invention;
fig. 3 is a partial enlarged view of a portion a of a cold-resistant power control combined moving cable according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the invention provides a cold-resistant power control combined movable cable, which comprises two upper protective sleeves 1, two lower protective sleeves 2 and a connecting sleeve 3, wherein the two upper protective sleeves 1 and the two lower protective sleeves 2 are arranged in a one-to-one correspondence manner, the connecting sleeve 3 is arranged between the two upper protective sleeves 1 and the two lower protective sleeves 2, a plurality of communicated installation cavities are arranged in the upper protective sleeve 1, the lower protective sleeve 2 and the connecting sleeve 3, a plurality of cable main bodies 4 are respectively arranged in the installation cavities, and a fixing piece for connecting the upper protective sleeve 1 and the lower protective sleeve 2 is arranged on the upper protective sleeve 1.
In this embodiment, the plurality of cable bodies 4 are respectively installed in the plurality of installation cavities, thereby protecting the plurality of cables; meanwhile, the upper protection sleeve 1 and the lower protection sleeve 2 are fixed through a fixing piece; the protection requirements of cable main bodies with different lengths are met by adjusting the distance between the two upper protection sleeves 1 and the distance between the two lower protection sleeves 2.
As another embodiment of the invention, one side of the upper protection sleeve 1, which is far away from the fixing element, is rotatably connected with the lower protection sleeve 2 through a first rotating rod 5, a second rotating rod 6 is arranged on the connecting sleeve 3, and the second rotating rod 6 can be sleeved in the two first rotating rods 5. When the cable main body 4 needs to be replaced, the touch fixing piece is fixed, and then the upper protection sleeve 1 is rotated, so that the installation cavity is opened, and the cable main body 4 is replaced.
As another embodiment of the invention, the installation cavities are provided with heat preservation cushions 7. And the cable main body 4 in the installation cavity is subjected to heat preservation treatment through the heat preservation pad 7.
As another embodiment of the invention, the fixing piece comprises a fixing screw 8, the upper protective sleeve 1 and the lower protective sleeve 2 are provided with communicated threaded holes, and the fixing screw 8 is in threaded connection with the threaded holes. The upper protection sleeve 1 and the lower protection sleeve 2 are fixed by the fixing screw 8 in threaded fit with the threaded hole.
As another embodiment of the invention, the upper protection cover 1 is rotatably connected with a plurality of switch covers 9 along the length direction of the installation cavity, and the switch covers 9 respectively correspond to the installation cavities one by one. When any cable body 1 is damaged, the installation cavity is opened by rotating the switch sleeve 9, so that the cable body 1 in the installation cavity can be replaced conveniently.
In another embodiment of the invention, the switch sleeve 9 is provided with a handle 10. When the temperature is too low and the space between the switch sleeve 9 and the upper protective sleeve 1 is frozen, the lifting handle 10 is pried by a tool to drive the switch sleeve 9 to rotate, and the installation cavity is opened.
As another embodiment of the invention, the bottom of the lower protective sleeve 2 is provided with a fixed disc 11, and an electric telescopic piece is vertically arranged between the fixed disc 11 and the lower protective sleeve 2. The lower protective sleeve 2 is driven to move upwards through the electric telescopic piece, so that the connecting height of the cable is adjusted.
In another embodiment of the invention, a thermal insulation rubber pad 12 is arranged outside the electric telescopic piece. The electric telescopic piece is protected by the heat insulation rubber pad 12.
In another embodiment of the present invention, the lower shield 2 is provided with a plurality of connection pipes 13, and each of the plurality of connection pipes 13 communicates with each of the plurality of installation cavities. The connectors of the plurality of cable bodies 4 are installed in the plurality of connection pipes 13, and the cable bodies 4 are conveniently electrically connected with the outside through the plurality of connection pipes 13.
The cold-resistant power control combined movable cable provided by the invention is convenient for carrying out batch heat preservation and protection on cables, is also convenient for replacing cables damaged at will, does not influence the use of other cables, can be self-adjusted to adapt to the protection requirements of cables with different lengths, can adjust the connection height of the cables, is high in applicability and is suitable for popularization.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a cold-resistant power control combination moving cable, a serial communication port, including two upper portion lag (1), two lower part lags (2), adapter sleeve (3), two upper portion lag (1) and two lower part lag (2) one-to-one setting, adapter sleeve (3) are located between two upper portion lag (1), two lower part lags (2), are equipped with the installation cavity of a plurality of intercommunications in upper portion lag (1), lower part lag (2), adapter sleeve (3), install a plurality of cable main parts (4) respectively in a plurality of installation cavities, be equipped with the mounting that is used for upper portion lag (1), lower part lag (2) to connect on upper portion lag (1).
2. The cold-resistant power control combined mobile cable as claimed in claim 1, wherein one side of the upper protective sleeve (1) far away from the fixing element is rotatably connected with the lower protective sleeve (2) through a first rotating rod (5), the connecting sleeve (3) is provided with a second rotating rod (6), and the second rotating rod (6) can be sleeved in the two first rotating rods (5).
3. A cold-resistant power control combined mobile cable according to claim 1, characterized in that the installation cavities are provided with thermal insulation pads (7).
4. The cold-resistant power control combined moving cable as claimed in claim 1, wherein the fixing member comprises a fixing screw (8), the upper protective sleeve (1) and the lower protective sleeve (2) are provided with threaded holes for communication, and the fixing screw (8) is threaded in the threaded holes.
5. The cold-resistant power control combined mobile cable as claimed in claim 1, wherein the upper protection sleeve (1) is rotatably connected with a plurality of switch sleeves (9) along the length direction of the installation cavity, and the switch sleeves (9) are respectively in one-to-one correspondence with the installation cavities.
6. A cold-resistant power control combined moving cable according to claim 5, characterized in that said switch sheath (9) is provided with a carrying handle (10).
7. The cold-resistant power control combined mobile cable as claimed in claim 1, wherein the bottom of the lower protective sleeve (2) is provided with a fixed disc (11), and an electric telescopic member is vertically arranged between the fixed disc (11) and the lower protective sleeve (2).
8. A cold-resistant power control combined mobile cable according to claim 7, characterized in that the outer part of said electric telescopic element is provided with a thermal insulation rubber pad (12).
9. A cold-resistant power control combined mobile cable according to any one of claims 1 to 8, wherein said lower protective sheath (2) is provided with a plurality of connecting tubes (13), and said plurality of connecting tubes (13) are respectively communicated with a plurality of installation cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210621153.2A CN114999719A (en) | 2022-06-02 | 2022-06-02 | Cold-resistant power control combination travelling cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210621153.2A CN114999719A (en) | 2022-06-02 | 2022-06-02 | Cold-resistant power control combination travelling cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114999719A true CN114999719A (en) | 2022-09-02 |
Family
ID=83030199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210621153.2A Pending CN114999719A (en) | 2022-06-02 | 2022-06-02 | Cold-resistant power control combination travelling cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114999719A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207818263U (en) * | 2017-12-19 | 2018-09-04 | 濮阳市三源建设工程有限公司 | It is a kind of to be conveniently replaceable the electric wire processing wire installation used |
| CN108922669A (en) * | 2018-07-10 | 2018-11-30 | 韩玉权 | A kind of flat composite cable of high intensity |
| CN208656360U (en) * | 2018-08-06 | 2019-03-26 | 张海波 | A kind of forceful electric power light current anti-interference structure |
| CN209183291U (en) * | 2019-01-30 | 2019-07-30 | 河北焱腾电线电缆有限公司 | A kind of power generation cable with antifreeze function |
| CN210091751U (en) * | 2019-04-30 | 2020-02-18 | 无锡市兆亨线缆有限公司 | Ultralow-temperature cold-resistant rubber sleeve cable |
| CN210325255U (en) * | 2019-06-24 | 2020-04-14 | 盐城市宇能电气有限公司 | High-strength cable for crane |
| CN211208035U (en) * | 2019-12-31 | 2020-08-07 | 扬州迅祥电缆有限公司 | High-power cable |
| CN211684730U (en) * | 2020-01-17 | 2020-10-16 | 伟盈新能源科技(无锡)有限公司 | Many charging device of post that charges |
| CN214624547U (en) * | 2021-03-17 | 2021-11-05 | 芜湖鼎汉轨道交通装备有限公司 | Anti-interference shielding control cable for high and cold motor train unit |
| CN215007655U (en) * | 2021-04-14 | 2021-12-03 | 无锡市恒汇电缆有限公司 | Environment-friendly flame-retardant high-voltage cable for urban rail transit looped network power transmission |
| CN114334247A (en) * | 2021-12-10 | 2022-04-12 | 漆松 | Damp-proof buried aluminum alloy cable |
| CN216597131U (en) * | 2021-12-02 | 2022-05-24 | 武汉市永超橡胶技术有限公司 | Gray bus sheath compression molding and packaging module |
-
2022
- 2022-06-02 CN CN202210621153.2A patent/CN114999719A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207818263U (en) * | 2017-12-19 | 2018-09-04 | 濮阳市三源建设工程有限公司 | It is a kind of to be conveniently replaceable the electric wire processing wire installation used |
| CN108922669A (en) * | 2018-07-10 | 2018-11-30 | 韩玉权 | A kind of flat composite cable of high intensity |
| CN208656360U (en) * | 2018-08-06 | 2019-03-26 | 张海波 | A kind of forceful electric power light current anti-interference structure |
| CN209183291U (en) * | 2019-01-30 | 2019-07-30 | 河北焱腾电线电缆有限公司 | A kind of power generation cable with antifreeze function |
| CN210091751U (en) * | 2019-04-30 | 2020-02-18 | 无锡市兆亨线缆有限公司 | Ultralow-temperature cold-resistant rubber sleeve cable |
| CN210325255U (en) * | 2019-06-24 | 2020-04-14 | 盐城市宇能电气有限公司 | High-strength cable for crane |
| CN211208035U (en) * | 2019-12-31 | 2020-08-07 | 扬州迅祥电缆有限公司 | High-power cable |
| CN211684730U (en) * | 2020-01-17 | 2020-10-16 | 伟盈新能源科技(无锡)有限公司 | Many charging device of post that charges |
| CN214624547U (en) * | 2021-03-17 | 2021-11-05 | 芜湖鼎汉轨道交通装备有限公司 | Anti-interference shielding control cable for high and cold motor train unit |
| CN215007655U (en) * | 2021-04-14 | 2021-12-03 | 无锡市恒汇电缆有限公司 | Environment-friendly flame-retardant high-voltage cable for urban rail transit looped network power transmission |
| CN216597131U (en) * | 2021-12-02 | 2022-05-24 | 武汉市永超橡胶技术有限公司 | Gray bus sheath compression molding and packaging module |
| CN114334247A (en) * | 2021-12-10 | 2022-04-12 | 漆松 | Damp-proof buried aluminum alloy cable |
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