CN207713164U - A kind of corrosion-resistant moistureproof power cable of insulation - Google Patents

A kind of corrosion-resistant moistureproof power cable of insulation Download PDF

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Publication number
CN207713164U
CN207713164U CN201721639775.9U CN201721639775U CN207713164U CN 207713164 U CN207713164 U CN 207713164U CN 201721639775 U CN201721639775 U CN 201721639775U CN 207713164 U CN207713164 U CN 207713164U
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CN
China
Prior art keywords
support frame
line wheel
cable
driving
corrosion
Prior art date
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Application number
CN201721639775.9U
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Chinese (zh)
Inventor
孙伟利
李兵
石国松
王坤
李鹏博
贾佳
王犁烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
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Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
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Priority to CN201721639775.9U priority Critical patent/CN207713164U/en
Application granted granted Critical
Publication of CN207713164U publication Critical patent/CN207713164U/en
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Abstract

The utility model belongs to transmission line equipment technical field, more particularly to a kind of corrosion-resistant moistureproof power cable of insulation, including the front support frame and rear support frame being set on the base, the rear support frame is equipped with the driven line wheel of cable, water removal body is equipped between the front support frame and rear support frame, the front support frame is equipped with cable drive mechanism, the cable drive mechanism includes the driving line wheel being arranged on front support frame, the sliding block slided up and down is equipped in the front support frame, the sliding block is equipped with the compression line wheel of rotation connection, support frame as described above is equipped with the bolt for pressed slider.

Description

A kind of corrosion-resistant moistureproof power cable of insulation
Technical field
The utility model belongs to transmission line equipment technical field more particularly to a kind of corrosion-resistant moisture-proof electric power electricity of insulation Cable.
Background technology
Steel-core-aluminium twists cable and is twisted by aluminum steel and steel wire, is suitable for overhead transmission line and uses.It is steel inside it " core ", outside are wrapped in around steel core by stranded mode with aluminum steel;Steel core mainly plays a part of to increase intensity, aluminum stranded conductor master Play a part of to transmit electric energy;Steel-cored aluminium strand has simple in structure, erection and easy to maintain, circuit low cost, transmission capacity Greatly but conducive to across the laying of Special Geographics condition such as rivers and mountain valley, have good conductive property and enough machinery is strong The features such as degree, tensile strength are big, tower bar distance can amplify.Therefore it is widely used in the aerial electric line of various voltage class In.
In conducting wire operational process, for external exposed stranded, can be observed by naked eyes, then using repairing pipe or Person blocks from new crimping.But some producers are unable to strict implement operating instruction, can cause internal steel wire either break in aluminum steel or By interior disconnected steel core or aluminum steel without processing, it is directly wound in inside conducting wire, after the winding of outermost layer aluminum steel, interior disconnected steel core wire or interior Disconnected aluminum steel can not be detected visually, and conducting wire bearing tension force ability declines, and cause construction, the security risk of operation phase.Inside is disconnected The conducting wire of stock, the tension that can integrally bear decline, and short-term operation is not likely to be encountered problem, but in extreme weather, such as icing, greatly Under the influence of wind etc., the power that conducting wire can be born will fall rapidly upon, when reaching critical condition, it is possible to cause conductor cord disconnection thing Therefore.
Publication number CN106501672A is related to a kind of electric power overhaul high-tension cable crust breakage detection system, the monitoring Center signal is connected with wireless transport module, and the wireless transport module is electrically connected at secondary terminal, the secondary terminal electricity Property is connected with data storage system and fault detection module, and the monitoring modular is electrically connected at secondary terminal, the detection mould Block includes signal conditioning circuit and link performance induction module, the signal conditioning circuit be electrically connected with Magnetic Flux Leakage Inspecting module with Current vortex sensing module, the Magnetic Flux Leakage Inspecting module are electrically connected with multiple Magnetic Flux Leakage Inspecting sensors, current vortex sensing module electricity Property is connected with multiple current vortex sensors, and the link performance induction module is electrically connected with internal resistance detection module and voltage detecting Module.The structure is disadvantageous in that:Efficiency is low, system complex, inconvenient to use.
Utility model content
The purpose of this utility model be exactly in order to overcome the problems of the above-mentioned prior art and provide it is a kind of it is simple in structure, Using the corrosion-resistant moistureproof power cable of insulation of convenient, applied widely, efficient, stranded detection.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of corrosion-resistant moistureproof power cable of insulation, including the front support frame and rear support frame that are set on the base, it is described Rear support frame is equipped with the driven line wheel of cable, stranded testing agency is equipped between the front support frame and rear support frame, before described Supporting rack is equipped with cable drive mechanism, and the cable drive mechanism includes the driving line wheel being arranged on front support frame, described The sliding block slided up and down is equipped in front support frame, the sliding block is equipped with the compression line wheel of rotation connection, is set on support frame as described above It is useful for the bolt of pressed slider, the stranded testing agency includes being set on the base supporting rod, being arranged on supporting rod For the mobile X-ray unit that conducting wire passes through, the mobile X-ray unit is connect with programmable controller.
From the background by the image transmitting of mobile X-ray unit irradiation, the situation of background work personnel conducting wire from display, if It is stranded that service personnel is notified to repair.
The front support frame is equipped with the preceding driving motor of driving driving line wheel rotation.
The driving line wheel is rotatablely connected by shaft and supporting rack.
It is equipped with abrasive rubber layer in the driving line wheel, compression line wheel and driven line wheel.
It is equipped with spiral groove in the driving line wheel, compression line wheel and driven line wheel.
When the utility model is used, the rear support frame is equipped with the driven line wheel of cable, cable is placed in driven line wheel In driving line wheel, the front support frame is equipped with cable drive mechanism, and the cable drive mechanism includes being arranged in front support Driving line wheel on frame, the front support frame is interior to be equipped with the sliding block slided up and down, and the sliding block is equipped with the compression of rotation connection Line wheel, support frame as described above are equipped with the bolt for pressed slider, and the stranded testing agency includes being set on the base support Bar, the mobile X-ray unit passed through for conducting wire being arranged on supporting rod, the mobile X-ray unit are connect with programmable controller. Also conducting wire can be directly observed by mobile X-ray unit, by the image transmitting backstage of mobile X-ray unit irradiation, background work personnel The situation of conducting wire from display, if stranded notify service personnel to repair.Stranded testing agency side can be arranged one simultaneously Line wheel is supported, plays the role of supporting sliding, reduces and cable is worn, while conducting wire being made to be located at same horizontal line.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the cross-sectional view of the utility model front support frame.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one
A kind of corrosion-resistant moistureproof power cable of insulation, including the front support frame 3 and rear support frame 2 that are arranged on pedestal 18, The rear support frame is equipped with driven line wheel 1, and stranded testing agency, the electricity are equipped between the front support frame and rear support frame Cable driving mechanism includes the driving line wheel 9 being arranged on front support frame, and the sliding block 7 slided up and down is equipped in the front support frame, The sliding block is equipped with the compression line wheel 8 of rotation connection, and the front support frame is equipped with the bolt 5 for pressed slider 7, described Stranded testing agency includes the mobile X-ray unit passed through for conducting wire for being set on the base supporting rod, being arranged on supporting rod, institute Mobile X-ray unit is stated to connect with programmable controller.
The elongated end is equipped with ring gear, and ring gear is engaged with the driving gear of driving motor.
The front support frame is equipped with the preceding driving motor 14 of driving driving line wheel rotation, and shaft is equipped with driven gear 13。
Embodiment two
A kind of corrosion-resistant moistureproof power cable of insulation, including the front support frame 3 and rear support frame 2 that are arranged on pedestal 18, The rear support frame is equipped with driven line wheel 1, and the front support frame is equipped with cable drive mechanism, cable drive mechanism packet The driving line wheel 9 being arranged on front support frame is included, the sliding block 7 slided up and down is equipped in the front support frame, is set on the sliding block There are the compression line wheel 8 of rotation connection, the front support frame to be equipped with the bolt 5 for pressed slider 7, the stranded testing agency Including the mobile X-ray unit passed through for conducting wire for being set on the base supporting rod, being arranged on supporting rod, the Portable X-ray Machine is connect with programmable controller.
The elongated end is equipped with ring gear, and ring gear is engaged with the driving gear of driving motor.
The front support frame is equipped with the preceding driving motor 14 of driving driving line wheel rotation, and shaft is equipped with driven gear 13。
The driving line wheel is rotatablely connected by shaft 12 and supporting rack.
Embodiment three
A kind of corrosion-resistant moistureproof power cable of insulation, including the front support frame 3 and rear support frame 2 that are arranged on pedestal 18, The rear support frame is equipped with driven line wheel 1, and the front support frame is equipped with cable drive mechanism, cable drive mechanism packet The driving line wheel 9 being arranged on front support frame is included, the sliding block 7 slided up and down is equipped in the front support frame, is set on the sliding block There are the compression line wheel 8 of rotation connection, the front support frame to be equipped with the bolt 5 for pressed slider 7, the stranded testing agency Including the mobile X-ray unit passed through for conducting wire for being set on the base supporting rod, being arranged on supporting rod, the Portable X-ray Machine is connect with programmable controller.Whether staff can damaged on the outside of cable by observing.
The front support frame is equipped with the preceding driving motor 14 of driving driving line wheel rotation, and shaft is equipped with driven gear 13。
The driving line wheel is rotatablely connected by shaft 12 and supporting rack.
It is equipped with abrasive rubber layer in the driving line wheel, compression line wheel and driven line wheel.
It is equipped with spiral groove in the driving line wheel 9, compression line wheel 8 and driven line wheel 1.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality The spirit and scope of new technique scheme should all cover in the right of the utility model.

Claims (5)

1. a kind of corrosion-resistant moistureproof power cable of insulation, feature exist:Including the front support frame being set on the base and rear support Frame, the rear support frame are equipped with the driven line wheel of cable, and stranded testing agency is equipped between the front support frame and rear support frame, The front support frame is equipped with cable drive mechanism, and the cable drive mechanism includes the driving line being arranged on front support frame Wheel, the front support frame is interior to be equipped with the sliding block slided up and down, and the sliding block is equipped with the compression line wheel of rotation connection, the support Frame is equipped with the bolt for pressed slider, and the stranded testing agency is supporting including being set on the base supporting rod, being arranged The mobile X-ray unit passed through for conducting wire on bar, the mobile X-ray unit are connect with programmable controller.
2. insulate corrosion-resistant moistureproof power cable as described in claim 1, feature exists:The front support frame is equipped with driving Drive the preceding driving motor of line wheel rotation.
3. insulate corrosion-resistant moistureproof power cable as described in claim 1, feature exists:The driving line wheel by shaft with Supporting rack is rotatablely connected.
4. insulate corrosion-resistant moistureproof power cable as described in claim 1, feature exists:The driving line wheel compresses line wheel With abrasive rubber layer is equipped in driven line wheel.
5. insulate corrosion-resistant moistureproof power cable as described in claim 1, feature exists:The driving line wheel compresses line wheel With spiral groove is equipped in driven line wheel.
CN201721639775.9U 2017-11-30 2017-11-30 A kind of corrosion-resistant moistureproof power cable of insulation Active CN207713164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721639775.9U CN207713164U (en) 2017-11-30 2017-11-30 A kind of corrosion-resistant moistureproof power cable of insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721639775.9U CN207713164U (en) 2017-11-30 2017-11-30 A kind of corrosion-resistant moistureproof power cable of insulation

Publications (1)

Publication Number Publication Date
CN207713164U true CN207713164U (en) 2018-08-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721639775.9U Active CN207713164U (en) 2017-11-30 2017-11-30 A kind of corrosion-resistant moistureproof power cable of insulation

Country Status (1)

Country Link
CN (1) CN207713164U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111994719A (en) * 2020-08-18 2020-11-27 贵州电网有限责任公司 Be used for damaged detection device of high tension line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111994719A (en) * 2020-08-18 2020-11-27 贵州电网有限责任公司 Be used for damaged detection device of high tension line

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