CN113507075B - Wire insulation shielding pipe convenient to install - Google Patents
Wire insulation shielding pipe convenient to install Download PDFInfo
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- CN113507075B CN113507075B CN202110585645.6A CN202110585645A CN113507075B CN 113507075 B CN113507075 B CN 113507075B CN 202110585645 A CN202110585645 A CN 202110585645A CN 113507075 B CN113507075 B CN 113507075B
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- pipe body
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- 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
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- 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
- H02G3/0406—Details thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
The invention relates to a wire insulation shielding pipe convenient to install, which comprises a pipe body with an insulation function, wherein openings distributed along the length direction of the pipe body are arranged on the pipe body, the edges of the pipe body at two sides of the openings are mutually contacted, the edge of the pipe body at one side of the edges of the pipe body at two sides of the openings extends towards the inside of the pipe body, a pointed top is arranged on the pipe body, a counterweight strip is arranged at one side, away from the pointed top, of the inside of the pipe body and distributed along the length direction of the pipe body, an electroless alarm device for detecting the loss of electricity of a wire is arranged on the counterweight strip, a first connecting piece and a second connecting piece are respectively arranged at two ends of the pipe body, the first connecting piece is used for accommodating the second connecting piece, and a plurality of grooves are formed in the first connecting piece. The insulating shielding tube has the advantage that the installation is more convenient.
Description
[ technical field ] A method for producing a semiconductor device
The invention discloses a wire insulation shielding pipe convenient to install, and belongs to the technical field of insulation shielding pipes.
[ background of the invention ]
When the safety distance between a grounding body, a different phase device, a building framework, trees and the like and the live wire is insufficient, the live insulated wire is shielded to prevent the live insulated wire from being in contact discharge with the devices and objects, so that the damage of the devices or the damage of the wire caused by the discharge is avoided, and the normal operation of the line is influenced.
The current commonly used wire insulation shielding pipe is made of elastic insulation material, generally comprises a pipe body and an extension opening part, the diameter of the pipe body is usually larger than that of the shielded wire, a longitudinal dividing line is arranged on one side of the pipe body, the extension opening part and the pipe body are integrally formed, the extension opening part extends outwards along the dividing line of the pipe body in a face-to-face mode, when the pipe is operated on site, the extension opening part in the longitudinal dividing line direction is broken off and then extruded on the shielded wire, a downward force is applied to the insulation shielding pipe, the self elasticity of the insulation material is utilized, so that the gap of the extension opening part is opened, the wire is placed into the insulation shielding pipe, then the insulation shielding pipe is continuously pushed in the continuous pressing-down process, the extension opening part is continuously propped open by the shielded wire until the whole insulation shielding pipe is sleeved on the shielded wire, and finally the extension opening part utilizes the self characteristic of the elastic insulation material, and closing the longitudinal split lines together. At the moment, the insulating shielding tube after being installed can prevent the live wire from contacting with adjacent equipment and objects to cause discharge, and prevent possible 'over-contact' in the operation process.
The problem that the existing insulating shielding pipe has a convex opening in the use process is solved, the opening of the existing conducting wire insulating shielding pipe is required to be broken off by hand when the opening of the existing conducting wire insulating shielding pipe is of a convex structure, the breaking-off distance is required to be larger than the diameter of a conducting wire, then the opening is arranged on the conducting wire, and then the pipe body far away from the opening on the shielding pipe is pressed downwards continuously until the whole shielding pipe is completely sleeved in the conducting wire. In the process, an operator needs to apply force to press down to continuously open the outward extending opening of the shielding pipe and overcome the friction force between the conducting wire and the outward extending opening and between the conducting wire and the inner wall of the insulating shielding pipe to gradually and completely install the whole shielding pipe in place, so that certain installation skill is required, large physical force is consumed, and the installation efficiency is seriously influenced; secondly, the inner diameter of the shielding pipe is usually larger than the straight line of the lead and is circular, and the shielding pipe is easy to rotate and displace relative to the lead under the action of wind power or other external force, so that the shielding pipe deviates from a shielded part, the shielding failure is caused, and serious potential safety hazards exist; in addition, the existing shielding tube does not have the electroless alarm function, and an electroless alarm device needs to be arranged after the insulating shielding tube is installed, so that the operation steps can be increased, and the working efficiency is reduced.
[ summary of the invention ]
The invention aims to provide a lead insulation shielding pipe convenient to install.
The technical scheme adopted by the invention is as follows:
a conducting wire insulation shielding pipe convenient to install comprises a pipe body, wherein the pipe body is made of an elastic insulating material, openings distributed along the length direction of the pipe body are formed in the pipe body, the edges of the pipe body on two sides of each opening are in contact with each other, the edge of the pipe body on one side extends towards the inside of the pipe body in the edges of the pipe body on two sides of each opening, a pointed top is arranged on the pipe body and is in an inverted V shape, the thickness of the pipe body is gradually increased from the pointed top to two sides, a balance weight strip is arranged on one side away from the pointed top in the pipe body and is distributed along the length direction of the pipe body, an alarm device used for detecting the power loss of a conducting wire is installed on the balance weight strip, the alarm device comprises a buzzer, a control panel, a switch and a battery pack, a containing groove used for installing a power-free alarm device is formed in the balance weight strip, a first connecting piece and a second connecting piece are installed at two ends of the pipe body respectively, the first connecting piece is used for accommodating the second connecting piece, a plurality of grooves are formed in the first connecting piece, raised lines matched with the grooves are arranged on the surface of the second connecting piece, and a plurality of pipe bodies are connected with one another through mutual embedding of the first connecting piece and the second connecting piece.
The beneficial effects of the invention are as follows:
the pipe body has an insulation function, can prevent workers from directly contacting the lead after being sleeved on the lead, prevents the workers from electric shock, improves the safety of the workers, the tube body is provided with openings distributed along the length direction of the tube body, the edges of the tube body at two sides of the openings are mutually contacted, and meanwhile, the edges of the tube body at two sides are arranged, the edge of the tube body at one side extends to the inside of the tube body, the invention can lead the lead to enter the tube body through the opening by directly pressing the tube body without breaking the tube body during the installation process, compared with the prior lead insulation shielding tube, the invention shortens the distance of the lead entering the tube body, reduces the friction distance between the lead and the tube body, leads the tube body to be more convenient and labor-saving during the installation and simple operation, the labor of the workers can be greatly saved, the installation speed of the workers can be increased, and the working efficiency of the workers is improved.
In addition, the pipe body is provided with a pointed top which is in an inverted V shape, one side of the interior of the pipe body, which is far away from the pointed top, is provided with a counterweight strip, therefore, after the invention is sleeved on the lead, the pointed top part is in an upward state under the action of the counterweight strip, the pointed top part can be always kept upward even if external factors such as strong wind and the like occur, so that the lead is always kept in contact with the inner wall of the pointed top part, the lead can be prevented from being in contact with the opening, thereby avoiding the invention from opening the opening to expose the conducting wire or separating the pipe body from the conducting wire due to other external force, in addition, the counterweight strip is provided with a non-electric alarm device, the emergency power-off instant response alarm device can give an alarm to field operators in the process of power distribution live working, and prompt the field operators to take correct treatment measures according to the requirements of safe working procedures at the first time.
When the connecting device is used, the second connecting piece extends into the first connecting piece, so that the raised strips are embedded into the grooves, the first connecting piece and the second connecting piece are mutually embedded, the two pipe bodies can be connected, the plurality of pipe bodies can be mutually connected through the first connecting piece and the second connecting piece, and the number of the connecting device can be selected by a worker according to the length required to be shielded actually, so that the connecting device can meet various working scenes with different lengths.
Preferably, the opening is arranged on one side of the pipe body far away from the pointed top.
Preferably, the edge of the pipe body at two sides of the opening is provided with an inner rolling surface, and the two inner rolling surfaces are bent towards the inside of the pipe body.
Preferably, two counterweight strips are arranged in the pipe body, and the two counterweight strips are respectively arranged on the surfaces of the two inner winding surfaces facing the inside of the pipe body.
Preferably, the opening is arranged on one side of the pipe body close to the pointed top, and the edge of the pipe body at the opening close to the pointed top extends towards the inside of the pipe body.
Preferably, the pointed top comprises a top end which is sunken towards the inside of the tube body to form a top groove.
Preferably, a plurality of protruding blocks are arranged on the inner side wall of the pointed top part and distributed along the length direction of the pipe body.
Preferably, the tube body is made of rubber or silicone.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.
[ description of the drawings ]
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view after installation in embodiment 1 of the present invention;
fig. 3 is an exploded view of the electroless alarm device of embodiment 1 of the present invention;
FIG. 4 is a side view of example 1 of the present invention;
fig. 5 is a schematic structural view of two pipes connected according to embodiment 1 of the present invention;
fig. 6 is a sectional view showing a structure of a joint between two pipes in embodiment 1 of the present invention;
FIG. 7 is a schematic view of the present invention in the installation of example 1;
fig. 8 is a schematic view showing two pipes connected and installed according to embodiment 1 of the present invention;
FIG. 9 is a side view of the example 1 of the present invention when installed;
FIG. 10 is a schematic structural view after installation in accordance with embodiment 2 of the present invention;
FIG. 11 is a side view of example 2 of the present invention;
fig. 12 is a schematic structural view illustrating a bump as a circular bump according to embodiment 3 of the present invention;
fig. 13 is a schematic structural view illustrating an elliptical elongated protrusion as a bump in embodiment 3 of the present invention;
FIG. 14 is a side view of example 3 of the present invention;
FIG. 15 is a schematic structural view after installation of embodiment 4 of the present invention;
FIG. 16 is a side view of the example 4 of the present invention when installed;
fig. 17 is a side view of the invention of example 4 after installation.
Reference numerals: the device comprises a tube body 1, an opening 11, an inner rolling surface 111, a top 12, a top groove 13, a protruding block 14, a round protruding point 141, an oval protruding strip 142, a first connecting piece 21, a groove 211, a second connecting piece 22, a convex strip 221, a counterweight strip 3, a 31 electroless alarm device, a 311 outer shell, a 312 battery pack, a 313 switch, a 314 buzzer, a 315 control panel, a 32 accommodating groove and a 4 conducting wire.
[ detailed description ] A
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of 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, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1:
as shown in fig. 1 to 9, this embodiment shows an easy-to-install insulating shielding tube for a wire 4, which includes a tube body 1 having an insulating function, wherein the tube body 1 is provided with openings 11 distributed along a length direction of the tube body 1, edges of the tube body 1 at two sides of the opening 11 contact each other, edges of the tube body 1 at two sides of the opening 11 extend toward an inside of the tube body 1, the tube body 1 is provided with a pointed top 12, the pointed top 12 is in an inverted V shape, a thickness of the tube body 1 gradually increases from the pointed top 12 to two sides, one side of the tube body 1 away from the pointed top 12 is provided with a weight strip 3, the weight strip 3 is distributed along the length direction of the tube body 1, the weight strip 3 is provided with an electroless alarm device 31 for detecting a loss of electricity of the wire 4, two ends of the tube body 1 are respectively provided with a first connecting member 21 and a second connecting member 22, the first connecting piece 21 is used for accommodating the second connecting piece 22, a plurality of grooves 211 are formed in the first connecting piece 21, protruding strips 221 matched with the grooves 211 are arranged on the surface of the second connecting piece 22, and the first connecting piece 21 and the second connecting piece 22 are mutually embedded to enable a plurality of pipe bodies 1 to be mutually connected.
In the embodiment, the pipe body 1 is made of an elastic insulating material into a hollow pipe shape, wherein the insulating material is rubber or silicone, so that the embodiment has better elasticity and insulativity.
In order to facilitate the installation of the embodiment on the wire 4, the edges of the tube body 1 at the two sides of the opening 11 are provided with the inner rolling surfaces 111, the two inner rolling surfaces 111 are both bent towards the inside of the tube body 1 and are in contact with each other, the two inner rolling surfaces 111 form a guide surface at the opening 11, the wire 4 can conveniently enter the tube body 1, the tube body 1 does not need to be broken off in the installation process, the wire 4 directly enters the tube body 1 along the opening 11 by pressing the tube body 1, the distance of the wire entering the tube body 1 can be shortened, the friction distance between the wire 4 and the tube body 1 is reduced, the tube body 1 is more convenient and labor-saving in installation, the operation process of the embodiment is simple and rapid, the physical strength of a worker can be saved, the installation speed of the worker is increased, and the working efficiency of the worker is improved; in addition, the edge of one of the inner rolling surfaces 111 extends towards the inside of the tube body 1, so that the opening 11 can be shielded, the possibility that the lead 4 is separated from the opening 11 is reduced, and the connection stability between the embodiment and the lead 4 is improved.
In order to avoid the separation of the conductor 4 under the action of external force in this embodiment, the end of the opening 11 of the tube 1 is disposed on one side of the tube 1 away from the pointed top portion 12, the opening 11 is disposed opposite to the pointed top portion 12, and the inner surfaces of the two inner winding surfaces 111 are both provided with the weight strip 3, in addition, the thickness of the tube 1 in this embodiment is not uniform, the thickness of the tube 1 gradually becomes thicker from the pointed top portion 12 to both sides, that is, the thickness of the tube 1 at the pointed top portion 12 is smaller than the thickness of the tube 1 at the position of the weight strip 3, so the weight of the pointed top portion 12 is smaller than the weight at the position of the opening 11, after the tube 1 is sleeved on the conductor 4 in this embodiment, under the action of gravity, the tube 1 is in a state where the pointed top portion 12 faces upward and the opening 11 faces downward, at this time, the conductor 4 is in contact with the inner surface of the pointed top portion 12, so as to be away from the opening 11, and it is possible to avoid that the tube 1 is opened by other external force, the opening 11, so that the conductor 4 is exposed or the conductor 4 is separated from the tube 14, in addition, under the effect of counter weight strip 3, make in this embodiment body 1 have certain anti-wind ability, make body 1 can not rotate under the wind-force effect, keep pinnacle portion 12 up all the time, improve the shielding ability to wire 4.
In order to enable a worker to timely find that the wire 4 suddenly loses power abnormally during the live working process, in this embodiment, the counterweight strip 3 is provided with the non-electric alarm device 31 for monitoring the abnormal loss of power of the wire, wherein the counterweight strip 3 is provided with a holding tank 32 for mounting the non-electric alarm device 31, the non-electric alarm device 31 comprises a buzzer 314, a control panel 315, a switch 313, a battery pack 312 and a housing 311, wherein the housing 311 is mounted in the holding tank 32, the buzzer 314, the control panel 315 and the battery pack 312 are mounted in the housing 311, the switch 313 is mounted on the surface of the housing 311, in this embodiment, the housing 311 is made of soft insulating plastic, the worker can turn on the switch 313 of the non-electric alarm device 31 according to actual requirements, and when the shielded wire 4 suddenly loses power abnormally during the working process, the buzzer 314 in the non-electric alarm device 31 gives an alarm, reminding the staff on the spot, taking correct treatment measures according to the requirements of safe working rules at the first time, improving the safety risk perception capability of the staff on the live working site, secondly, installing the electroless alarm device 31 in the embodiment, sleeving the embodiment on the lead 4, opening the switch 313 to start the electroless alarm device 31, and not needing to additionally use other tools to install the electroless alarm device 31, so that the time for installing the electroless alarm device 31 by the staff is saved, and the working efficiency of the staff is improved.
In order to shield the wires 4 with different lengths in this embodiment, a first connecting member 21 and a second connecting member 22 are respectively disposed on two sides of the pipe body 1, the first connecting member 21 and the second connecting member 22 are made of the same material as that of the pipe body 1 and are made of an elastic insulating material, the first connecting member 21 is used for accommodating the second connecting member 22, 4 grooves 211 are disposed inside the first connecting member 21, 4 convex strips 221 are disposed on the surface of the second connecting member 22, the convex strips 221 are matched with the grooves 211, when two adjacent pipe bodies 1 are connected, the second connecting member 22 is inserted into the first connecting member 21, and the end surfaces of the two pipe bodies 1 are in contact with each other, the convex strips 221 and the grooves 211 are engaged with each other to realize the connection between the two pipe bodies 1, and the plurality of pipe bodies 1 can be connected with each other by the engagement of the first connecting member 21 and the second connecting member 22, the length that the staff can shield according to actual need selects the quantity of body 1, makes this embodiment can satisfy in the work scene of various different lengths, has improved the application scope of this embodiment.
The installation process of the present embodiment is as follows,
as shown in fig. 7 to 9, an opening 11 of a tube body 1 of this embodiment is directed to a position where a shielding tube needs to be installed on a wire 4, one end of the tube body 1 is firstly contacted with the wire 4 and the tube body 1 is pressed toward the wire 4, so that the wire 4 enters the tube body 1, at this time, the tube body 1 at the opening 11 is separated by the wire 4, and then the remaining tube bodies 1 are gradually pressed toward the wire 4, so that the wires 4 needing to be shielded all enter the tube body 1, and the installation process is labor-saving and simple, and can improve the installation speed and the working efficiency of a worker; when a plurality of shielding pipes need to be installed, the shielding pipes can be connected with each other through the first connecting piece 21 and the second connecting piece 22 and then installed on the lead 4 according to the method, or the shielding pipes can be separately sleeved on the lead 4 and then connected through the first connecting piece 21 and the second connecting piece 22; the non-electric alarm device 31 can be selectively turned on or off by staff, and when a plurality of shielding pipes exist, one or more non-electric alarm devices 31 can be selectively turned on to continuously monitor whether the work site suddenly loses electricity.
Example 2:
as shown in fig. 10 and 11, the main difference between this embodiment and embodiment 1 is that in this embodiment, the tip of the tube 1 is recessed into the tube 1 to form a top groove 13, and after the installation, the outer surface of the wire 4 and the inner surface of the top groove 13 contact each other, so that the contact area between the wire 4 and the inside of the tube 1 can be reduced, and therefore, when the tube 1 is pushed in the guide length direction in the installation state, the friction force generated between the tube 1 and the wire 4 can be reduced, so that the tube 1 can be moved to a position to be shielded with a small force, and can be easily installed to a position to be shielded by the wire 4.
Example 3:
as shown in fig. 12 to 14, the main difference between the present embodiment and embodiment 1 is that a plurality of bumps 14 are disposed on the inner side wall of the pinnacle portion 12 in the present embodiment, the bumps 14 are disposed on two sides of the top end, the bumps 14 are spaced apart along the length of the tube 1, the bumps 14 in the present embodiment are circular bumps 141 or elliptical elongated bumps 142, and of course, in other embodiments, different shapes may be adopted, and the bumps 14 may be disposed to reduce the contact area between the wire 4 and the tube 1, thereby reducing the friction between the wire 4 and the tube 1, and enabling the present embodiment to be easily mounted on the position where the wire 4 needs to be shielded.
Example 4:
as shown in fig. 15 to 17, the main difference between this embodiment and embodiment 1 is that the opening 11 is disposed at one side close to the pointed top portion 12, the edge of the tube body 1 at the position of the opening 11 close to the pointed top portion 12 extends toward the inside of the tube body 1, and the extending edge contacts the other side of the tube body 1 from the inner side, so as to shield the opening 11, during operation, the tube body close to the pointed top portion 12 is pushed and pressed to open the opening 11, so as to shield the whole insulating shielding tube on the conducting wire 4 step by step, and finally, the tube body 1 returns to the original position by using the elasticity of its own material, so that the opening 11 returns to the closed state, and the whole shielding operation is completed. Less physical effort is consumed compared to prior art shade tubes that are opened and installed at the opening.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (8)
1. The utility model provides a wire insulation of easy to assemble shields pipe which characterized in that: the device comprises a pipe body, wherein the pipe body is made of an elastic insulating material, the pipe body is provided with openings distributed along the length direction of the pipe body, the edges of the pipe body at two sides of the openings are in mutual contact, the edge of the pipe body at one side extends towards the inside of the pipe body, the pipe body is provided with a pointed part which is inverted V-shaped, one side of the inside of the pipe body, away from the pointed part, is provided with a counterweight strip, the counterweight strip is distributed along the length direction of the pipe body, the counterweight strip is provided with an electroless alarm device for detecting the loss of electricity of a lead, the electroless alarm device comprises a buzzer, a control panel, a switch and a battery pack, the counterweight strip is provided with a holding tank for mounting the electroless alarm device, the two ends of the pipe body are respectively provided with a first connecting piece and a second connecting piece, and the first connecting piece is used for holding the second connecting piece, the inside of first connecting piece is equipped with a plurality of recesses, the surface of second connecting piece be equipped with recess assorted sand grip makes a plurality of bodys interconnect through the mutual gomphosis of first connecting piece and second connecting piece.
2. The easy-to-install wire insulation shield according to claim 1, wherein: the opening is arranged on one side of the pipe body far away from the pointed top.
3. The easy-to-install wire insulation shield according to claim 2, wherein: the edge of the pipe body on two sides of the opening is provided with inner rolling faces, and the two inner rolling faces are bent towards the inside of the pipe body.
4. The easy-to-install wire insulating shield tube of claim 3, wherein: the pipe body is internally provided with two counterweight strips which are respectively arranged on the surfaces of the two inner rolling surfaces facing the inside of the pipe body.
5. The easy-to-install wire insulation shield according to claim 1, wherein: the opening is arranged on one side, close to the pointed top, of the pipe body, and the edge, close to the pointed top, of the pipe body at the opening extends towards the inside of the pipe body.
6. The easy-to-install wire insulation shield pipe of claim 1, wherein: the pointed top comprises a top end, and the top end is sunken towards the inside of the pipe body to form a top groove.
7. The easy-to-install wire insulation shield according to claim 1, wherein: the inner side wall of the pointed top is provided with a plurality of convex blocks, and the convex blocks are distributed along the length direction of the pipe body.
8. The easy-to-install wire insulation shield according to claim 1, wherein: the tube body is made of rubber or silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585645.6A CN113507075B (en) | 2021-05-27 | 2021-05-27 | Wire insulation shielding pipe convenient to install |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585645.6A CN113507075B (en) | 2021-05-27 | 2021-05-27 | Wire insulation shielding pipe convenient to install |
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| Publication Number | Publication Date |
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| CN113507075A CN113507075A (en) | 2021-10-15 |
| CN113507075B true CN113507075B (en) | 2022-09-06 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702956A (en) * | 2007-03-29 | 2010-05-05 | 瑞拉特斯有限公司 | Protective sheath for cables, tubes and the like |
| JP2011135057A (en) * | 2009-11-30 | 2011-07-07 | Furukawa Electric Co Ltd:The | Shield pipe connection structure and method of manufacturing the same |
| CN203839828U (en) * | 2014-05-21 | 2014-09-17 | 国网四川省电力公司成都市新都供电分公司 | Wire insulation shielding tube |
| CN106451194A (en) * | 2016-08-10 | 2017-02-22 | 国网浙江省电力公司金华供电公司 | Insulating shielding case for ground potential live working |
| CN207339084U (en) * | 2017-11-03 | 2018-05-08 | 国网四川省电力公司攀枝花供电公司 | A kind of device for being exclusively used in covering conducting wire |
| CN207504453U (en) * | 2017-11-24 | 2018-06-15 | 国网北京市电力公司 | Live line work insulating protective device |
| CN208046150U (en) * | 2018-04-28 | 2018-11-02 | 广东电网有限责任公司 | insulating sleeve |
| CN109546568A (en) * | 2017-09-21 | 2019-03-29 | 国网浙江省电力公司金华供电公司 | Earthing pole linear insulator mask |
| CN208908322U (en) * | 2018-11-06 | 2019-05-28 | 国网浙江省电力有限公司培训中心 | A kind of insulated shielding cover for high-voltage line |
| CN209526458U (en) * | 2019-04-04 | 2019-10-22 | 云南电网有限责任公司临沧供电局 | A kind of conducting wire shield tube |
| CN110957673A (en) * | 2019-12-30 | 2020-04-03 | 国网辽宁省电力有限公司鞍山供电公司 | Combined assembly type high-voltage live-line work comprehensive shielding device and use method |
| CN212435208U (en) * | 2020-06-09 | 2021-01-29 | 云南电网有限责任公司带电作业分公司 | Special linear insulator of insulating bar shields cover |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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-
2021
- 2021-05-27 CN CN202110585645.6A patent/CN113507075B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702956A (en) * | 2007-03-29 | 2010-05-05 | 瑞拉特斯有限公司 | Protective sheath for cables, tubes and the like |
| JP2011135057A (en) * | 2009-11-30 | 2011-07-07 | Furukawa Electric Co Ltd:The | Shield pipe connection structure and method of manufacturing the same |
| CN203839828U (en) * | 2014-05-21 | 2014-09-17 | 国网四川省电力公司成都市新都供电分公司 | Wire insulation shielding tube |
| CN106451194A (en) * | 2016-08-10 | 2017-02-22 | 国网浙江省电力公司金华供电公司 | Insulating shielding case for ground potential live working |
| CN109546568A (en) * | 2017-09-21 | 2019-03-29 | 国网浙江省电力公司金华供电公司 | Earthing pole linear insulator mask |
| CN207339084U (en) * | 2017-11-03 | 2018-05-08 | 国网四川省电力公司攀枝花供电公司 | A kind of device for being exclusively used in covering conducting wire |
| CN207504453U (en) * | 2017-11-24 | 2018-06-15 | 国网北京市电力公司 | Live line work insulating protective device |
| CN208046150U (en) * | 2018-04-28 | 2018-11-02 | 广东电网有限责任公司 | insulating sleeve |
| CN208908322U (en) * | 2018-11-06 | 2019-05-28 | 国网浙江省电力有限公司培训中心 | A kind of insulated shielding cover for high-voltage line |
| CN209526458U (en) * | 2019-04-04 | 2019-10-22 | 云南电网有限责任公司临沧供电局 | A kind of conducting wire shield tube |
| CN110957673A (en) * | 2019-12-30 | 2020-04-03 | 国网辽宁省电力有限公司鞍山供电公司 | Combined assembly type high-voltage live-line work comprehensive shielding device and use method |
| CN212435208U (en) * | 2020-06-09 | 2021-01-29 | 云南电网有限责任公司带电作业分公司 | Special linear insulator of insulating bar shields cover |
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