CN111181073A - Simple pole upper insulation baffle - Google Patents
Simple pole upper insulation baffle Download PDFInfo
- Publication number
- CN111181073A CN111181073A CN202010150688.7A CN202010150688A CN111181073A CN 111181073 A CN111181073 A CN 111181073A CN 202010150688 A CN202010150688 A CN 202010150688A CN 111181073 A CN111181073 A CN 111181073A
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- China
- Prior art keywords
- insulation
- groups
- clamping
- insulating
- baffle
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- 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.)
- Granted
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000004888 barrier function Effects 0.000 claims abstract description 26
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 9
- 230000009194 climbing Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000011111 cardboard Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Clamps And Clips (AREA)
Abstract
The embodiment of the invention discloses a simple type pole upper insulation baffle, which comprises an insulation hoop mechanism which is in a circular ring shape and can be opened and closed, wherein four groups of clamping frames which are distributed at equal intervals are arranged on the outer surface of the insulation hoop mechanism, the outer side of the insulation hoop mechanism is movably connected with four groups of square insulation baffles through the four groups of clamping frames, and the four groups of insulation baffles are spliced into a rectangular platform through the insulation hoop mechanism; after four groups of insulating barrier installations, the anti longitudinal thrust of four groups of insulating barrier of accessible activity cardboard and back cardboard reinforcing, reduce the probability that the insulating barrier platform looses because of easily receiving longitudinal force, through the clamp and the less insulating barrier of four groups of volumes that become portable with the device split, the in-process of installation, install the clamp on the wire pole earlier, but later one hand in proper order with four groups of insulating barrier installs on the clamp, through lightening the volume of climbing pole staff carrying device, make the single completion installation of being convenient for of device.
Description
Technical Field
The embodiment of the invention relates to the technical field of electric power protection, in particular to a simple rod upper insulation baffle.
Background
Insulating baffle is installed on the pole and is close to the insulating mechanism of electric wire position for the electric wire can be blockked by the platform that insulating baffle constitutes, and insulating baffle can be isolated with the electric wire when electric power staff is carrying out the operation on the pole, can promote factor of safety.
Because insulating mounting panel need install on the wire pole, consequently need electric power staff carrying device to scramble the wire pole at the in-process of installation, the panel of insulating baffle on the pole that uses among the prior art is great, consequently single very difficult carrying the climbing carries out the installation work, needs two electric power staff to assist the installation at the in-process of installation usually, has increased the human cost.
For reducing the cost of labor, make single portable device climbing wire pole to carry out installation work on the wire pole, when guaranteeing insulating barrier's coverage area, urgent need one kind portable and install the less insulating barrier of the degree of difficulty.
Disclosure of Invention
Therefore, the embodiment of the invention provides a simple insulating baffle on a rod, and aims to solve the problem that a single person is difficult to carry and climb to install due to a large panel of the insulating baffle in the prior art.
In order to achieve the above object, an embodiment of the present invention provides the following:
a simple type pole upper insulation baffle comprises an annular openable and closable insulation clamp mechanism, wherein four groups of clamping frames which are distributed at equal intervals are arranged on the outer surface of the insulation clamp mechanism, four groups of square insulation baffles are movably connected to the outer side of the insulation clamp mechanism through the four groups of clamping frames, and the four groups of insulation baffles are spliced into a rectangular platform through the insulation clamp mechanism;
the insulation baffle is provided with movable clamping plates which can rotate to the outer sides of the insulation baffles, one side of each insulation baffle, which is positioned on the corresponding movable clamping plate, is provided with clamping seats which are matched with the movable clamping plates and are of an L-shaped structure, and the movable clamping plates on the four groups of insulation baffles are clamped with the clamping seats on the adjacent insulation baffles respectively.
According to a preferred scheme of the invention, the insulation clamp mechanism is composed of two groups of semicircular arc-shaped insulation clamps, one ends of the two groups of arc-shaped insulation clamps are hinged through a rotatable rotating shaft, and the other ends of the two groups of arc-shaped insulation clamps are fixedly connected through bolts.
As a preferable scheme of the present invention, four sets of the clamping frames are vertically distributed along an outer surface of the insulation clamp mechanism, and the heights of the four sets of the clamping frames are the same as the height of the insulation clamp mechanism, and a slot longitudinally passing through the clamping frame is arranged inside the clamping frame, and two ends of the slot are arc-shaped surfaces.
As a preferable scheme of the present invention, an insertion plate that can be inserted into the card frame is disposed on a diagonal line of the insulating barrier, and a height of the insertion plate is the same as a height of the card frame.
In a preferable scheme of the invention, a handle parallel to the insertion plate is arranged on a diagonal line of the insulation baffle plate, and the distance between the handle and the insertion plate is 3cm-5 cm.
As a preferable scheme of the present invention, the movable clamping plate includes a U-shaped claw rotatable to be engaged with the clamping seat, and a lateral surface of the U-shaped claw is provided with a jackscrew which can be screwed into contact with the clamping seat.
As a preferable scheme of the invention, back clamping plates attached to the back of the adjacent insulating baffle are respectively arranged on the back of the four groups of insulating baffles, and the back clamping plates and the movable clamping plates have the same length.
As a preferable scheme of the invention, one corner of a diagonal line of the insulating baffle plate on which the inserting plate is installed is set to be an arc-shaped surface, and the arc-shaped surface is attached to 1/4 of the circumference of the outer side of the insulating hoop mechanism.
As a preferable scheme of the invention, the inner sides of the two groups of arc-shaped insulation clamps are provided with transverse anti-skid grains, and the butt joint surfaces of the two groups of arc-shaped insulation clamps are of concave-convex surface structures which are mutually inosculated.
The embodiment of the invention has the following advantages:
according to the invention, the device is divided into the clamp convenient to carry and the four groups of insulation baffles with smaller volume, in the installation process, the clamp is firstly installed on the telegraph pole, then the four groups of insulation baffles can be sequentially installed on the clamp by one hand, and the size of the device carried by a pole climbing worker is reduced, so that the device is convenient to be installed by one person;
in addition, after the four groups of insulating baffles are installed, the anti-longitudinal thrust of the four groups of insulating baffles can be enhanced through the movable clamping plate and the back clamping plate, and the probability that the insulating baffle platform is scattered due to the fact that the insulating baffle platform is easy to bear longitudinal force is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the invention, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the invention without affecting the effect and the achievable purpose of the invention.
FIG. 1 is an overall exploded view of an embodiment of the present invention;
FIG. 2 is a top view of an integral joint in an embodiment of the invention;
FIG. 3 is a schematic view of a rotating chuck plate connection according to an embodiment of the present invention;
fig. 4 is a schematic view of an insulation clamp mechanism in an embodiment of the present invention.
In the figure: 1. an insulating clamp mechanism; 2. clamping a frame; 3. an insulating baffle; 4. inserting plates; 5. a handle; 6. a back card board; 7. a movable clamping plate; 8. a card holder;
101. an arc-shaped insulating clamp; 102. a rotating shaft; 103. a bolt;
701. a U-shaped claw; 702. and (5) jacking the screw.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in figure 1 and figure 2, the invention provides a simple pole upper insulation baffle, which particularly comprises an insulation hoop mechanism 1 which is in a circular ring shape and can be opened and closed, wherein the outer surface of the insulation hoop mechanism 1 is provided with four groups of clamping frames 2 which are distributed at equal intervals, the outer side of the insulation hoop mechanism 1 is movably connected with four groups of square insulation baffles 3 through the four groups of clamping frames 2, the four groups of insulation baffles 3 are spliced into a rectangular platform through the insulation hoop mechanism 1, when in use, an electric worker can carry the insulation hoop mechanism 1 and the four groups of insulation baffles 3 to climb a telegraph pole, the insulation baffle mechanism is divided into four blocks, so that the electric worker can conveniently carry a device to climb the telegraph pole, the circular insulation hoop mechanism 1 is sleeved on the outer side of the telegraph pole after being opened and closed, the insulation hoop mechanism 1 is fixedly arranged on the telegraph pole, and the four groups of insulation, the four groups of insulation baffles 3 with small volume are spliced into a large rectangular platform to be fixed on the telegraph pole after being fixed by the insulation hoop mechanism 1, so that the electric wires on the telegraph pole are blocked by the insulation baffle platform.
As shown in fig. 4, the insulating clamp mechanism 1 is composed of two sets of semicircular arc-shaped insulating clamps 101, one ends of the two sets of arc-shaped insulating clamps 101 are hinged through a rotating shaft 102, the other end of the two sets of arc-shaped insulating clamps 101 is fixedly connected with a bolt 10, the two sets of arc-shaped insulating clamps 101 rotate around the rotating shaft 102 in a manner of opening and closing the insulating clamp mechanism 1, the two sets of arc-shaped insulating clamps 101 are in two sets of semicircular structures after being opened and closed, the insulating clamp mechanism 1 can be conveniently sleeved on the outer side of a telegraph pole, and one end of the two sets of arc-shaped insulating clamps 101 can be.
The inboard of two sets of arc insulation clamp 101 is equipped with horizontal anti-skidding line, and the abutting surface of two sets of arc insulation clamp 101 is the concave convex surface structure of anastomosing each other, through screwing up bolt 103, make the outside of two sets of arc insulation clamp 101 extrusion wire poles, the inboard horizontal anti-skidding line of arc insulation clamp 101 has strengthened the coefficient of friction of insulation clamp mechanism 1 with the wire pole this moment, make insulation clamp mechanism 1 be difficult for dropping, the mutual block of the concave convex surface of butt joint of two sets of arc insulation clamp 101 this moment, the concave convex surface of the mutual block of accessible has strengthened the joint strength of insulation clamp mechanism 1 when arc insulation clamp 101 receives longitudinal thrust, consequently, the longitudinal bearing capacity of insulation clamp mechanism 1 has been strengthened.
As shown in fig. 1 and 4, four sets of clamping frames 2 are vertically distributed along the outer surface of the insulation clamp mechanism 1, the height of the four sets of clamping frames 2 is the same as that of the insulation clamp mechanism 1, slots longitudinally penetrating through the clamping frames 2 are arranged inside the clamping frames 2, two ends of each slot are arc-shaped surfaces, an inserting plate 4 capable of being inserted into the clamping frames 2 is arranged on a diagonal line of an insulation baffle plate 3, the height of the inserting plate 4 is the same as that of the clamping frames 2, when the insulation clamp mechanism 1 is fixedly arranged on a telegraph pole, after an electric worker takes out the insulation baffle plate 3, the inserting plate 4 arranged on the insulation baffle plate 3 is inserted from the slot at the top end of the clamping frame 2, the arc-shaped surfaces at two ends of the slots facilitate the inserting of the inserting plate 4, when the inserting plate 4 is completely inserted into the clamping frame 2, the bottom end of the insulation baffle plate 3 is contacted with the clamping frame 2, at the moment, the inserting plate 4 is driven to apply transverse thrust to the clamping frame 2 and cannot fall out of the clamping frame 2, so that the insulating baffle 3 cannot naturally fall down after being installed.
The diagonal one-corner of installation picture peg 4 is established to the arcwall face on the insulating barrier 3 to the 1/4 of arcwall face laminating insulating clamp mechanism 1 outside girth, after four groups of insulating barrier 3 were installed, four groups of insulating barrier 3 can form the insulating barrier platform around the outside of insulating clamp mechanism 1, and the space between the insulating barrier 3 is less on the insulating barrier platform, prevents that the electric wire on the insulating barrier platform from falling from the gap between the insulating barrier 3, has reduced danger coefficient.
The diagonal line of the insulating baffle 3 is provided with a handle 5 parallel to the inserting plate 4, the distance between the handle 5 and the inserting plate 4 is 3cm-5cm, and the handle 5 is arranged at a position parallel to the inserting plate 4, so that a user can control the inserting plate 4 to be inserted into the clamping frame 2 when holding the handle 5 to be more in line with the force application direction of the hand.
As shown in fig. 1 and 3, the insulating barrier 3 is provided with a movable clamping plate 7 which can rotate to the outside of the insulating barrier 3, and one side of the insulating barrier 3, which is located on the movable clamping plate 7, is provided with a clamping seat 8 which is matched with the movable clamping plate 7 and has an L-shaped structure, the movable clamping plate 7 comprises a U-shaped claw 701 which can rotate to be clamped with the clamping seat 8, and the side surface of the U-shaped claw 701 is provided with a jackscrew 702 which can be screwed into contact with the clamping seat 8, when four groups of insulating barriers 3 are clamped into the clamping frame 2 through the inserting plate 4 and fixed on the insulating clamp mechanism 1 together, at this moment, the four groups of insulating barriers 3 are located at corresponding horizontal heights, and by clamping the movable clamping plates 7 on the four groups of insulating barriers 3 with the clamping seats 8 on the adjacent insulating barriers 3 respectively, the connection strength between the.
The connection mode of the specific movable clamping plate 7 and the clamping seat 8 is as follows: the movable clamping plate 7 is controlled, so that the U-shaped claw 701 at one end of the movable clamping plate 7 is clamped into the clamping seat 8 on the adjacent insulating baffle 3, the jackscrew 702 is screwed down, the jackscrew 702 abuts against the clamping seat 8, the U-shaped claw 701 cannot be separated from the clamping seat 8, and therefore the spliced insulating baffle platform is not prone to scattering.
The movable clamping plates 7 on the four groups of insulating baffles 3 are clamped with the clamping seats 8 on the adjacent insulating baffles 3 respectively, the back surfaces of the four groups of insulating baffles 3 are provided with the back clamping plates 6 attached to the back surfaces of the adjacent insulating baffles 3 respectively, the back clamping plates 6 are identical to the movable clamping plates 7 in length, when the four groups of insulating baffles are fixed on an insulating clamp mechanism, the back clamping plates 6 at the back surfaces of the four groups of insulating baffles 3 are attached to the back surfaces of the adjacent insulating baffles 3 at the moment, the movable clamping plates 7 on the front surfaces of the insulating baffles 3 are clamped into the clamping seats 8 on the adjacent insulating baffles 3 in a matching mode, the longitudinal thrust resistance of the insulating baffles 3 can be enhanced through the movable clamping plates 7 and the back clamping plates 6, and the probability that.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an insulating baffle on plain type pole which characterized in that: the clamp device comprises an insulation clamp mechanism (1) which is in a circular ring shape and can be opened and closed, wherein four groups of clamping frames (2) which are distributed at equal intervals are arranged on the outer surface of the insulation clamp mechanism (1), four groups of square insulation baffles (3) are movably connected to the outer side of the insulation clamp mechanism (1) through the four groups of clamping frames (2), and the four groups of insulation baffles (3) are spliced into a rectangular platform through the insulation clamp mechanism (1);
the insulation baffle (3) is provided with a movable clamping plate (7) which can rotate to the outer side of the insulation baffle (3), one side of the insulation baffle (3) which is positioned on the movable clamping plate (7) is provided with a clamping seat (8) which is matched with the movable clamping plate (7) and is of an L-shaped structure, and the movable clamping plates (7) on the four groups of insulation baffles (3) are respectively clamped with the clamping seats (8) on the adjacent insulation baffles (3).
2. A simple insulating bar baffle according to claim 1, characterized in that the insulating clamp mechanism (1) is composed of two semicircular arc-shaped insulating clamps (101), one end of each arc-shaped insulating clamp (101) is hinged by a rotatable shaft (102), and the other end is fixedly connected by a bolt (103).
3. The simple pole-mounted insulation baffle as claimed in claim 1, wherein four sets of the clamping frames (2) are vertically distributed along the outer surface of the insulation clamp mechanism (1), the heights of the four sets of the clamping frames (2) are the same as the height of the insulation clamp mechanism (1), the clamping frames (2) are internally provided with slots which longitudinally penetrate through the clamping frames (2), and the two ends of the slots are arc-shaped surfaces.
4. The simple pole-mounted insulation baffle plate as claimed in claim 1, wherein an insertion plate (4) capable of being inserted into the clamping frame (2) is arranged on a diagonal line of the insulation baffle plate (3), and the height of the insertion plate (4) is the same as that of the clamping frame (2).
5. A simple insulation on pole shield as claimed in claim 4, characterized in that the insulation on pole shield (3) is provided with a handle (5) on the diagonal parallel to the insert plate (4), and the distance between the handle (5) and the insert plate (4) is 3cm-5 cm.
6. A simple insulation baffle on rod as claimed in claim 1, characterized in that the movable clamping plate (7) comprises a U-shaped claw (701) which can be rotated to be clamped with the clamping seat (8), and the side surface of the U-shaped claw (701) is provided with a top thread (702) which can be screwed into contact with the clamping seat (8).
7. The simple insulating barrier on rod as claimed in claim 1, wherein the back surfaces of four groups of insulating barriers (3) are respectively provided with back surface clamping plates (6) attached to the back surfaces of the adjacent insulating barriers (3), and the back surface clamping plates (6) and the movable clamping plates (7) have the same length.
8. The simple pole-mounted insulation baffle plate as claimed in claim 4, wherein one corner of a diagonal line of the insulation baffle plate (3) on which the inserting plate (4) is mounted is set to be an arc-shaped surface, and the arc-shaped surface is attached to 1/4 of the outer circumference of the insulation clamp mechanism (1).
9. The simple rod insulation baffle as claimed in claim 1, wherein the two groups of arc insulation clamps (101) are provided with lateral anti-slip lines on the inner sides thereof, and the abutting surfaces of the two groups of arc insulation clamps (101) are of a mutually matched concave-convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010150688.7A CN111181073B (en) | 2020-03-06 | 2020-03-06 | Simple pole upper insulation baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010150688.7A CN111181073B (en) | 2020-03-06 | 2020-03-06 | Simple pole upper insulation baffle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111181073A true CN111181073A (en) | 2020-05-19 |
| CN111181073B CN111181073B (en) | 2021-08-27 |
Family
ID=70653374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010150688.7A Active CN111181073B (en) | 2020-03-06 | 2020-03-06 | Simple pole upper insulation baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111181073B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204480A (en) * | 2021-12-06 | 2022-03-18 | 广西电网有限责任公司玉林供电局 | Replacement tool for discharge gap insulator of tension tower open ground wire |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203434494U (en) * | 2013-09-24 | 2014-02-12 | 国家电网公司 | Isolation board for upper pile head and lower pile head of falling-off type fuse |
| CN205407060U (en) * | 2016-02-20 | 2016-07-27 | 响水县智诚知识产权信息服务有限公司 | Portable insulating baffle |
| CN106786165A (en) * | 2017-01-25 | 2017-05-31 | 国网上海市电力公司 | A kind of pole arm insulation barrier |
| CN206452048U (en) * | 2017-01-07 | 2017-08-29 | 国家电网公司 | A kind of Combined insulating isolation baffle plate |
| US9746011B2 (en) * | 2015-06-29 | 2017-08-29 | Jiangmen Eurofix Metal And Rubber Products Co., Ltd. | Beam clamp |
| CN209621786U (en) * | 2019-01-31 | 2019-11-12 | 广东安恒塑业有限公司 | A kind of pipe thread being readily disassembled |
| CN209658751U (en) * | 2019-05-15 | 2019-11-19 | 国网冀北电力有限公司承德供电公司 | A kind of insulation masking baffle |
| CN210053078U (en) * | 2019-04-11 | 2020-02-11 | 宝应县安全工具厂有限公司 | Insulating baffle of high security performance |
-
2020
- 2020-03-06 CN CN202010150688.7A patent/CN111181073B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203434494U (en) * | 2013-09-24 | 2014-02-12 | 国家电网公司 | Isolation board for upper pile head and lower pile head of falling-off type fuse |
| US9746011B2 (en) * | 2015-06-29 | 2017-08-29 | Jiangmen Eurofix Metal And Rubber Products Co., Ltd. | Beam clamp |
| CN205407060U (en) * | 2016-02-20 | 2016-07-27 | 响水县智诚知识产权信息服务有限公司 | Portable insulating baffle |
| CN206452048U (en) * | 2017-01-07 | 2017-08-29 | 国家电网公司 | A kind of Combined insulating isolation baffle plate |
| CN106786165A (en) * | 2017-01-25 | 2017-05-31 | 国网上海市电力公司 | A kind of pole arm insulation barrier |
| CN209621786U (en) * | 2019-01-31 | 2019-11-12 | 广东安恒塑业有限公司 | A kind of pipe thread being readily disassembled |
| CN210053078U (en) * | 2019-04-11 | 2020-02-11 | 宝应县安全工具厂有限公司 | Insulating baffle of high security performance |
| CN209658751U (en) * | 2019-05-15 | 2019-11-19 | 国网冀北电力有限公司承德供电公司 | A kind of insulation masking baffle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204480A (en) * | 2021-12-06 | 2022-03-18 | 广西电网有限责任公司玉林供电局 | Replacement tool for discharge gap insulator of tension tower open ground wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111181073B (en) | 2021-08-27 |
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