CN109119953A - A kind of cable sleeve being convenient for changing - Google Patents
A kind of cable sleeve being convenient for changing Download PDFInfo
- Publication number
- CN109119953A CN109119953A CN201811087136.5A CN201811087136A CN109119953A CN 109119953 A CN109119953 A CN 109119953A CN 201811087136 A CN201811087136 A CN 201811087136A CN 109119953 A CN109119953 A CN 109119953A
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- CN
- China
- Prior art keywords
- semi
- circular tube
- cable
- cable sleeve
- changing
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Abstract
The present invention provides a kind of cable sleeve being convenient for changing, including the first semi-circular tube and the second semi-circular tube, first semi-circular tube and the second semi-circular tube are semi-annular shape structure, the both ends outward bending of semi-annular shape structure, form connection wing plate, connection wing plate is equipped with several vertical connecting holes along its length, and retaining mechanism, which is linked together the first semi-circular tube and the second semi-circular tube by the vertical connecting hole on the first semi-circular tube and the second semi-circular tube, constitutes cable sleeve entirety.The present invention includes the first semi-circular tube and the second semi-circular tube, first semi-circular tube and the second semi-circular tube are semi-annular shape structure, the both ends outward bending of semi-annular shape structure, form connection wing plate, connection wing plate is equipped with several vertical connecting holes along its length, in this way for the cable sleeve needed replacing, directly replacement part pipeline section, cable connection is extracted out from cable sleeve to wear cable sleeve again without entirety, while being conducive to the continuous service of important equipment.
Description
Technical field
The invention belongs to connecting component technical fields, be related to a kind of cable sleeve, specifically, being related to a kind of be convenient for changing
Cable sleeve.
Background technique
Cable sleeve is also known as protection pipe, conduit, is to permit in electrical installation for protecting the pipeline of electric wire, cable distribution
Perhaps electric wire, cable penetrating and replace.Cable sleeve is a kind of new casing material promoted the use of in power engineering.
Cable sleeve has certain service life, when it wears to a certain extent, it is necessary to be replaced, the prior art
In, cable connection need to generally be removed when replacing shabby cable sleeve from appliance terminal, cable can be worn again
Casing.So not only lowly there is also certain risks for construction efficiency for operation, can not especially when some important equipments can not stop transport
The damaged cable sleeve of replacement will bring many security risks.
Therefore, to those skilled in the art, how a kind of casing being convenient for changing is provided, is had more real
Meaning.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of cable sleeve being convenient for changing, including the first semi-circular tube and
Second semi-circular tube, first semi-circular tube and the second semi-circular tube are semi-annular shape structure, and the both ends of semi-annular shape structure are outside
Bending forms connection wing plate, and the connection wing plate is equipped with several vertical connecting holes along its length, and retaining mechanism passes through the first half
First semi-circular tube and the second semi-circular tube are linked together and constitute cable sleeve by the vertical connecting hole on round tube and the second semi-circular tube
It is whole, the accommodating chamber for wearing cable is formed between first semi-circular tube and the second semi-circular tube.
As the further improvement of the above-mentioned cable sleeve being convenient for changing, the retaining mechanism is screw bolt and nut, described
Bolt uses nut check, and the screw cap end and connection of bolt after passing through the vertical connecting hole on the first semi-circular tube and the second semi-circular tube
Washer is equipped between wing plate；Or, the retaining mechanism is pin shaft and locking latch, the pin shaft passes through the first semi-circular tube and second
It is locked after vertical connecting hole on semi-circular tube with locking latch, and is equipped with washer between the screw cap end of pin shaft and connection wing plate.
It further include the elasticity adjustment bed course of semi-annular shape as the further improvement of the above-mentioned cable sleeve being convenient for changing,
The elasticity adjustment bed course is matched with the shape of the semi-annular shape structure, and the elasticity adjustment bed course is used to apply bullet to cable
The clamping force of property.
Further, the inside of the semi-annular shape structure is equipped with the first binding part, the outside of the elasticity adjustment bed course
Equipped with the second binding part cooperated with first binding part.
Further, the quantity of the elasticity adjustment bed course is multiple.
Further, the inside of the semi-annular shape structure is equipped with the first binding part, and multiple elasticity adjust in bed courses
It is innermost elasticity adjustment bed course outside be equipped with the second binding part, it is innermost elasticity adjustment bed course and semi-annular shape structure it
Between each of elasticity adjustment bed course inner side and outer side be respectively equipped with the first binding part and the second binding part.
As the further improvement of the above-mentioned cable sleeve being convenient for changing, first semi-circular tube and the second semi-circular tube are wrapped
Sleeve body and colouring discrimination are included in the center cues layer of sleeve body, the center cues layer is built in described sleeve pipe ontology,
When sleeve body surface wear to safe line position, the center cues layer of described sleeve pipe ontology corresponding position is exposed.
Further, it is packaged with stink agent in described sleeve pipe ontology, when sleeve body surface wear to safe line position
When, the stink agent is exposed.
As the further improvement of the above-mentioned cable sleeve being convenient for changing, first semi-circular tube and the second semi-circular tube are wrapped
Sleeve body is included, stink agent is packaged in described sleeve pipe ontology, it is described when sleeve body surface wear to safe line position
Stink agent is exposed.
The cable sleeve being convenient for changing of the invention, including the first semi-circular tube and the second semi-circular tube, the first semi-circular tube and
Two semi-circular tubes are semi-annular shape structure, and the both ends outward bending of semi-annular shape structure forms connection wing plate, and connection wing plate is along long
It spends direction and is equipped with several vertical connecting holes, retaining mechanism is by the vertical connecting hole on the first semi-circular tube and the second semi-circular tube by the
One semi-circular tube and the second semi-circular tube, which link together, constitutes cable sleeve entirety, by above-mentioned structure, so that the first semi-circular tube
And second between semi-circular tube to be detachably connected relationship, in this way for the cable sleeve needed replacing, directly replace part pipe
Section, extracts cable connection from cable sleeve to wear cable sleeve again out without entirety, while being conducive to important
The continuous service of equipment.
In preferred technical solution, the first semi-circular tube and the second semi-circular tube include sleeve body and colouring discrimination in set
The center cues layer of tube body, center cues layer are built in described sleeve pipe ontology, when sleeve body surface wear to safety line
When position, the center cues layer of sleeve body corresponding position is exposed, can be in cable joint-box by above-mentioned simple structure
Pipe abrasion to a certain degree when, give one standby signal of staff, prompt cable sleeve whether aging, easy access technology people
Member's replacement cable sleeve, also, since the first semi-circular tube and the second semi-circular tube include sleeve body and colouring discrimination in casing
The center cues layer of ontology according to respective testing result, can only be individually replaced the first semi-circular tube or second of abrasion in this way
Semi-circular tube, and the first semi-circular tube and the second semi-circular tube need not be replaced simultaneously.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the cable sleeve first embodiment being convenient for changing of the invention；
Fig. 2 is the structural schematic diagram of the cable sleeve second embodiment being convenient for changing of the invention；
Fig. 3 is the structural schematic diagram of the cable sleeve 3rd embodiment being convenient for changing of the invention；
Fig. 4 is the structural schematic diagram of the cable sleeve fourth embodiment being convenient for changing of the invention；
Fig. 5 is the structural schematic diagram of the 5th embodiment of cable sleeve being convenient for changing of the invention；
Fig. 6 is the structural schematic diagram of the cable sleeve sixth embodiment being convenient for changing of the invention.
In attached drawing:
1- the first semi-circular tube 2- the second semi-circular tube 3- connection wing plate
4- bolt 5- nut 6- pin shaft
7- locking latch 8- elasticity adjusts bed course 9- center cues layer
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Please refer to attached drawing.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The revealed content of specification is not intended to limit the invention enforceable so that those skilled in the art understands and reads
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
It does not influence still fall in disclosed technology contents under the effect of present invention can be generated and the purpose that can reach
It obtains in the range of capable of covering.
In the description of the present invention, it should be noted that orientation or positional relationship indicated by the term of appearance be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this hair
Bright limitation.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, otherwise for ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
It please refers to shown in Fig. 1 to Fig. 6, a kind of cable sleeve being convenient for changing, including the first semi-circular tube 1 and the second semi-circular tube
2, first semi-circular tube 1 and the second semi-circular tube 2 are semi-annular shape structure, the both ends outward bending of semi-annular shape structure, shape
At connection wing plate 3, the connection wing plate 3 is equipped with several vertical connecting holes along its length, and retaining mechanism passes through the first semi-circular tube 1
First semi-circular tube 1 and the second semi-circular tube 2 link together with the vertical connecting hole on the second semi-circular tube 2, and it is whole to constitute cable sleeve
Body forms the accommodating chamber for wearing cable between first semi-circular tube 1 and the second semi-circular tube 2.
The cable sleeve being convenient for changing of the invention, including the first semi-circular tube 1 and the second semi-circular tube 2,1 He of the first semi-circular tube
Second semi-circular tube 2 is semi-annular shape structure, and the both ends outward bending of semi-annular shape structure forms connection wing plate 3, connects wing plate
3 are equipped with several vertical connecting holes along its length, and retaining mechanism passes through vertically connecting on the first semi-circular tube 1 and the second semi-circular tube 2
Connect hole the first semi-circular tube 1 and the second semi-circular tube 2 are linked together constitute cable sleeve entirety, by above-mentioned structure so that
To be detachably connected relationship between first semi-circular tube 1 and the second semi-circular tube 2, in this way for the cable sleeve needed replacing, directly
Part pipeline section is replaced, extracts cable connection to wear cable sleeve again, together from cable sleeve out without entirety
When be conducive to the continuous service of important equipment.
As a kind of specific constructive form of retaining mechanism, please refer to Fig.1 to Fig.3 shown in, the retaining mechanism be bolt 4
With nut 5, the bolt 4 is locked after passing through the vertical connecting hole on the first semi-circular tube 1 and the second semi-circular tube 2 with nut 5, and spiral shell
Washer is equipped between the screw cap end and connection wing plate 3 of bolt 4.As another specific constructive form of retaining mechanism, please refer to
Shown in fig. 4 to fig. 6, the retaining mechanism is pin shaft 6 and locking latch 7, and the pin shaft 6 passes through the first semi-circular tube 1 and the second half
It is locked after vertical connecting hole on round tube 2 with locking latch 7, and is equipped with washer between the screw cap end of pin shaft 6 and connection wing plate 3.
It is directed to the cable of different-diameter, in order to improve the versatility of cable sleeve, in above-described embodiment, it is preferred that also
Elasticity adjustment bed course 8 including semi-annular shape, the elasticity adjustment bed course 8 are matched with the shape of the semi-annular shape structure, institute
State the clamping force that elasticity adjustment bed course 8 is used to apply cable elasticity.The one of bed course 8 is adjusted as semi-annular shape structure and elasticity
The specific connection type of kind, the inside of the semi-annular shape structure are equipped with the first binding part, and the outside of the elasticity adjustment bed course 8 is set
There is the second binding part with first binding part cooperation.In this way, the cooperation of the first binding part and the second binding part can be passed through
Semi-annular shape structure and elasticity adjustment bed course 8 are bonded together.
In above-described embodiment, wherein the quantity of elasticity adjustment bed course 8 as needed, can be laid multiple to be multiple
Elasticity adjustment bed course 8, so no matter the diameter of cable how much, cable sleeve by it is appropriate number of elasticity adjustment bed course 8 all may be used
Tightly to wrap cable.When elasticity adjustment bed course 8 is multiple, the inside of the semi-annular shape structure is equipped with the first bonding
Portion, the outside that multiple elasticity adjust the innermost elasticity adjustment bed course 8 in bed courses 8 are equipped with the second binding part, innermost bullet
Property adjustment bed course 8 and semi-annular shape structure between each of to be respectively equipped with first viscous the inner side and outer side of elasticity adjustment bed course 8
Knot and the second binding part, so set, can be by the cooperation of the first binding part and the second binding part by the elasticity of adjacent layer
Adjustment bed course 8 and semi-annular shape structure and elasticity adjustment bed course 8 are bonded together.
In an advantageous embodiment, first semi-circular tube 1 and the second semi-circular tube 2 include sleeve body and color area
Not in the center cues layer 9 of sleeve body, the center cues layer 9 is built in described sleeve pipe ontology, when sleeve body outer surface
When wearing up to safe line position, the center cues layer 9 of described sleeve pipe ontology corresponding position is exposed.Wherein, center cues layer 9
Colouring discrimination is in sleeve body, two kinds of preferably strong using comparison colors of the two, if sleeve body is white, center cues layer
9 use black.Specifically set it should be noted that safety line can according to need, when sleeve body surface wear extremely
To a certain degree or when safe line position, indicate that cable sleeve needs replacing, i.e., safety line indicates what cable sleeve needed replacing
Position, such as when the first semi-circular tube 1 is damaged to a certain degree or when safe line position, with new the first semi-circular tube 1 replacement the first half
Then first semi-circular tube 1 and the second semi-circular tube 2 are detachably connected by round tube 1.
In the embodiment, including sleeve body and colouring discrimination in the center cues layer 9 of sleeve body, center cues layer 9
It is built in described sleeve pipe ontology, when sleeve body surface wear to safe line position, in sleeve body corresponding position
Between prompt layer 9 it is exposed, by above-mentioned simple structure can when cable sleeve is worn up to a certain degree, give staff
One standby signal, prompt cable sleeve whether aging, easy access technical staff replaces cable sleeve, also, due to first
The abrasion condition of semi-circular tube 1 and the second semi-circular tube 2 is generally different, and in this embodiment, the first semi-circular tube 1 and the second half
Round tube 2 includes sleeve body and colouring discrimination in the center cues layer 9 of sleeve body, can be tied in this way according to respective detection
Fruit, is only individually replaced the first semi-circular tube 1 or the second semi-circular tube 2 of abrasion, and need not replace the first semi-circular tube 1 and the second half simultaneously
Round tube 2.
The present invention additionally provides a kind of detection device, including color sensor, controller, alarm and power supply device, institutes
Stating power supply device is that the color sensor, controller and alarm supply power supply, the color sensor and alarm difference
It is electrically connected with the controller, when color sensor detects center cues layer 9, the controller is sent according to color sensor
It detects signal and controls alarm equipment alarm.In detection device above-mentioned, it should be noted that color sensor is a kind of sensing dress
It sets, is the device that object color is compared to detection color with the reference color of front teaching.When two colors
When matching in certain error range, output test result.Controller can be single-chip microcontroller, or PLC is programmable
Controller.Alarm may include indicator light and buzzer.
In an advantageous embodiment, first semi-circular tube 1 and the second semi-circular tube 2 include sleeve body, the set
Stink agent is packaged in tube body, when sleeve body surface wear to safe line position, the stink agent is exposed.Wherein,
Stink agent, solid-state, have strong impulse foul smell, it is offensive extremely, using advanced import imitate biological nature stink
For raw material, because of the smell and its sensitivity of people and mammal.In this embodiment, due to being packaged with stink agent in sleeve body,
In sleeve body surface wear to safe line position, stink agent is exposed, and stink agent can be from smell dimension to staff
Give sensory cue, in this way, stink agent can make the cable sleeve of staff's discovery aging, easy access technical staff replacement
Cable sleeve.
In another preferred embodiment, first semi-circular tube 1 and the second semi-circular tube 2 include sleeve body and face
Color is different from the center cues layer 9 of sleeve body, and the center cues layer 9 is built in described sleeve pipe ontology, when outside sleeve body
When surface abrasion to safe line position, the center cues layer 9 of described sleeve pipe ontology corresponding position is exposed, in described sleeve pipe ontology
It is also packaged with stink agent, when sleeve body surface wear to safe line position, the stink agent is exposed.In the embodiment,
In sleeve body surface wear to safe line position, center cues layer 9 and stink agent are exposed, center cues layer 9 and stink
Agent gives sensory cue from two dimensions of color and smell to staff respectively, in this way, stink agent cooperation center cues layer 9 can
Must faster make staff find the cable sleeve of aging, easy access technical staff replaces cable sleeve.
The cable sleeve being convenient for changing of the invention, including the first semi-circular tube 1 and the second semi-circular tube 2,1 He of the first semi-circular tube
Second semi-circular tube 2 is semi-annular shape structure, and the both ends outward bending of semi-annular shape structure forms connection wing plate 3, connects wing plate
3 are equipped with several vertical connecting holes along its length, and retaining mechanism passes through vertically connecting on the first semi-circular tube 1 and the second semi-circular tube 2
Connect hole the first semi-circular tube 1 and the second semi-circular tube 2 are linked together constitute cable sleeve entirety, by above-mentioned structure so that
To be detachably connected relationship between first semi-circular tube 1 and the second semi-circular tube 2, in this way for the cable sleeve needed replacing, directly
Part pipeline section is replaced, extracts cable connection to wear cable sleeve again, together from cable sleeve out without entirety
When be conducive to the continuous service of important equipment.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of cable sleeve being convenient for changing, it is characterised in that: described including the first semi-circular tube (1) and the second semi-circular tube (2)
First semi-circular tube (1) and the second semi-circular tube (2) are semi-annular shape structure, and the both ends outward bending of semi-annular shape structure is formed
It connects wing plate (3), the connection wing plate (3) is equipped with several vertical connecting holes along its length, and retaining mechanism passes through the first semicircle
Vertical connecting hole on pipe (1) and the second semi-circular tube (2) links together the first semi-circular tube (1) and the second semi-circular tube (2) structure
At cable sleeve entirety, the accommodating chamber for wearing cable is formed between first semi-circular tube (1) and the second semi-circular tube (2).
2. the cable sleeve according to claim 1 being convenient for changing, it is characterised in that: the retaining mechanism is bolt (4)
With nut (5), the bolt (4) uses nut after passing through the vertical connecting hole on the first semi-circular tube (1) and the second semi-circular tube (2)
(5) lock, and the screw cap end of bolt (4) with connect between wing plate (3) equipped with washer；Or, the retaining mechanism be pin shaft (6) and
Locking latch (7), the pin shaft (6) use locking after passing through the vertical connecting hole on the first semi-circular tube (1) and the second semi-circular tube (2)
Bolt (7) locking, and the screw cap end of pin shaft (6) with connect between wing plate (3) equipped with washer.
3. the cable sleeve according to claim 1 being convenient for changing, it is characterised in that: further include the elasticity tune of semi-annular shape
Whole bed course (8), elasticity adjustment bed course (8) match with the shape of the semi-annular shape structure, elasticity adjustment bed course (8)
For applying the clamping force of elasticity to cable.
4. the cable sleeve according to claim 3 being convenient for changing, it is characterised in that: the inside of the semi-annular shape structure
Equipped with the first binding part, the outside of elasticity adjustment bed course (8) is equipped with the second binding part cooperated with first binding part.
5. the cable sleeve according to claim 3 being convenient for changing, it is characterised in that: elasticity adjustment bed course (8)
Quantity is multiple.
6. the cable sleeve according to claim 5 being convenient for changing, it is characterised in that: the inside of the semi-annular shape structure
Equipped with the first binding part, it is viscous that the outside of innermost elasticity adjustment bed course (8) in multiple elasticity adjustment bed course (8) is equipped with second
Knot, the inside of elasticity adjustment bed course (8) and outer each of between innermost elasticity adjustment bed course (8) and semi-annular shape structure
Side is respectively equipped with the first binding part and the second binding part.
7. the cable sleeve according to claim 1-6 being convenient for changing, it is characterised in that: first semi-circular tube
(1) and the second semi-circular tube (2) includes sleeve body and colouring discrimination in the center cues layer (9) of sleeve body, the centre
Prompt layer (9) is built in described sleeve pipe ontology, when sleeve body surface wear to safe line position, described sleeve pipe ontology pair
Answer the center cues layer (9) at position exposed.
8. the cable sleeve according to claim 7 being convenient for changing, it is characterised in that: be packaged in described sleeve pipe ontology smelly
Taste agent, when sleeve body surface wear to safe line position, the stink agent is exposed.
9. the cable sleeve according to claim 1-6 being convenient for changing, it is characterised in that: first semi-circular tube
(1) and the second semi-circular tube (2) includes sleeve body, stink agent is packaged in described sleeve pipe ontology, when sleeve body outer surface
When wearing up to safe line position, the stink agent is exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087136.5A CN109119953A (en) | 2018-09-18 | 2018-09-18 | A kind of cable sleeve being convenient for changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087136.5A CN109119953A (en) | 2018-09-18 | 2018-09-18 | A kind of cable sleeve being convenient for changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109119953A true CN109119953A (en) | 2019-01-01 |
Family
ID=64859744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811087136.5A Pending CN109119953A (en) | 2018-09-18 | 2018-09-18 | A kind of cable sleeve being convenient for changing |
Country Status (1)
| Country | Link |
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| CN (1) | CN109119953A (en) |
Cited By (6)
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| CN110239853A (en) * | 2019-05-28 | 2019-09-17 | 李殷海 | A kind of the oil transportation heating device and operating method of oil field individual well tank |
| CN111585237A (en) * | 2020-04-02 | 2020-08-25 | 国网浙江省电力有限公司湖州供电公司 | Protection device for foundation treatment cable pipe of special geological section of 110kV cable line engineering |
| CN112984230A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe convenient to replace and with abrasion prompt function |
| CN113659501A (en) * | 2021-08-24 | 2021-11-16 | 深圳市东江电缆实业有限公司 | Cable for preventing reef from scratching water |
| CN114009422A (en) * | 2021-11-12 | 2022-02-08 | 广东电网有限责任公司广州供电局 | Combined cable rat-proof cover |
| CN116759961A (en) * | 2023-08-24 | 2023-09-15 | 国网江苏省电力有限公司常州供电分公司 | Waterproof and fireproof cable duct plugging sealing piece mounting structure |
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| CN106229913A (en) * | 2016-10-12 | 2016-12-14 | 贵州电网有限责任公司贵阳供电局 | A kind of detachable cable protection tubular construction |
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| CN112984230A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe convenient to replace and with abrasion prompt function |
| CN111585237A (en) * | 2020-04-02 | 2020-08-25 | 国网浙江省电力有限公司湖州供电公司 | Protection device for foundation treatment cable pipe of special geological section of 110kV cable line engineering |
| CN113659501A (en) * | 2021-08-24 | 2021-11-16 | 深圳市东江电缆实业有限公司 | Cable for preventing reef from scratching water |
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