CN110676596A - High-voltage outdoor cable grounding wire hanging device - Google Patents
High-voltage outdoor cable grounding wire hanging device Download PDFInfo
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- CN110676596A CN110676596A CN201910964154.5A CN201910964154A CN110676596A CN 110676596 A CN110676596 A CN 110676596A CN 201910964154 A CN201910964154 A CN 201910964154A CN 110676596 A CN110676596 A CN 110676596A
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- cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/01—Connections using shape memory materials, e.g. shape memory metal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/56—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation one conductor screwing into another
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
A high-voltage outdoor cable grounding wire hanging device is used for connecting a first cable, a second cable and a grounding wire; the high-voltage outdoor cable grounding wire hanging device comprises a first connecting piece, a second connecting piece, a first fastening piece and a second fastening piece; the first connecting piece comprises a first fixing part and a first supporting part connected with the first fixing part; the first fixing part is used for connecting a first cable; the second connecting piece comprises a second fixing part and a second supporting part connected with the second fixing part; the second fixing part is used for connecting a second cable; one end of the second supporting part far away from the second fixing part is connected with the first supporting part; the first fastener is used for connecting the first fixing part and the first cable; the second fastener is used for connecting the second fixing part and the second cable; the grounding wire is connected to the first supporting part or the second supporting part. The first fastener of the device is connected with the first fixing part and the first cable, the second fastener is connected with the second fixing part and the second cable, and the grounding wire is connected with the first supporting part or the second supporting part to realize installation.
Description
Technical Field
The invention relates to the technical field of electric power overhaul operation equipment, in particular to a high-voltage outdoor cable grounding wire hanging device.
Background
At present, when a plurality of 10kV distribution line devices need to be overhauled in a power failure mode, a grounding wire is generally arranged at a terminal of a 10kV outdoor overhead line cable, the grounding wire is a basic measure for guaranteeing personal safety of maintainers, and the arrangement quality of the grounding wire is directly related to the protection level of the maintainers. Because the terminal of the 10kV outdoor cable is generally higher, the terminal of the 10kV outdoor overhead line cable is generally assembled and disassembled with the grounding wire by means of a street lamp vehicle. However, due to the environmental position, the position of a plurality of towers is inaccessible to the street lamp car, so that only a worker can climb up the tower to implement the street lamp car. When the high-voltage grounding wire is mounted and dismounted on a tower, the upper part of the body of a worker can be far away from the rod, and the worker can only mount and dismount a group of grounding wires by extending out of a long position, particularly, the grounding wire cannot be stably mounted on an inclined cable, the mounting and dismounting difficulty is high, the grounding wire cannot be screwed down due to insufficient force, poor contact is caused, and the mode of hanging the grounding wire is time-consuming and labor-consuming and seriously affects the working efficiency and quality.
Disclosure of Invention
Therefore, it is necessary to provide a high-voltage outdoor cable grounding wire hanging device with simple structure and convenient operation to solve the above problems.
A high-voltage outdoor cable grounding wire hanging device is used for connecting a first cable, a second cable and a grounding wire; the high-voltage outdoor cable grounding wire hanging device comprises a first connecting piece, a second connecting piece, a first fastening piece and a second fastening piece; the first connecting piece comprises a first fixing part and a first supporting part connected with the first fixing part; the first fixing part is used for connecting the first cable; the second connecting piece comprises a second fixing part and a second supporting part connected with the second fixing part; the second fixing part is used for connecting the second cable; one end of the second supporting part, which is far away from the second fixing part, is connected with the first supporting part; the first fastener is used for connecting the first fixing part and the first cable; the second fastening piece is used for connecting the second fixing part and a second cable; the grounding wire is connected to the first supporting part or the second supporting part.
The high-voltage outdoor cable grounding wire hanging device is characterized in that the first fixing part is connected with the first cable through the first fastening piece, the second fastening piece is connected with the second fixing part and the second cable, and the grounding wire is connected to the first supporting part or the second supporting part, so that the grounding wire is installed. This high-voltage outdoor cable grounding wire hooking device convenient operation, shorten operating time, raise the efficiency, improve the security.
In one embodiment, the included angle between the second supporting part and the first supporting part is 90-150 degrees.
In one embodiment, the included angle between the second supporting part and the first supporting part is 120 degrees.
In one embodiment, the first connecting member and the second connecting member are made of copper.
In one embodiment, the first fixing portion, the first supporting portion, the second fixing portion and the second supporting portion are integrally formed.
In one embodiment, the device further comprises a control mechanism, wherein the control mechanism comprises a current sensor, an alarm and a controller; the current sensor is arranged in the first fixing part; the current sensor is used for measuring the current flowing through the first cable and the second cable; the alarm is arranged in the controller; and the controller is respectively in signal connection with the current sensor and the alarm.
In one embodiment, the control mechanism further comprises a thermometer; the thermometer is arranged in the first fixing part; the temperature detector is used for measuring the temperature of the first cable; and the controller is respectively in signal connection with the temperature measurer and the alarm.
A high-voltage outdoor cable grounding wire hanging device is used for connecting a first cable, a second cable and a grounding wire; the high-voltage outdoor cable grounding wire hanging device comprises a first connecting piece, a second connecting piece, a first fastening piece and a second fastening piece; the first connecting piece comprises a first fixing part, a first supporting part and a first adjusting part which are connected in sequence; the first fixing part is used for connecting the first cable; the second connecting piece comprises a second fixing part, a second supporting part and a second adjusting part which are connected in sequence; the second fixing part is used for connecting the second cable; one end of the second adjusting part, which is far away from the second supporting part, is pivoted with the first adjusting part; the first fastener is used for connecting the first fixing part and the first cable; the second fastening piece is used for connecting the second fixing part and a second cable; the grounding wire is connected to the first supporting part or the second supporting part.
In one embodiment, the first supporting part comprises a first sleeve and a first telescopic part connected with the first sleeve; one end of the first telescopic part is connected with the first fixing part; the second supporting part comprises a second sleeve and a second telescopic part connected with the second sleeve; the second sleeve is connected with the first sleeve; one end of the second telescopic part is connected with the second fixing part.
In one embodiment, the fixing device further comprises a third fastener, and the third fastener is used for fixing the first adjusting part and the second adjusting part.
Drawings
Fig. 1 is a schematic structural view of a high-voltage outdoor cable ground wire hanging device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a first connecting member and a second connecting member in the high-voltage outdoor cable ground wire hanging device shown in fig. 1;
fig. 3 is an exploded view of a high voltage outdoor cable ground wire hitch according to a second embodiment of the present invention.
Reference is made to the accompanying drawings in which:
a high-voltage outdoor cable ground wire hanging device 100;
a first connecting piece 10, a first fixing part 11, a first supporting part 12, a second connecting piece 20, a second fixing part 21, a second supporting part 22, a first fastening piece 30, a second fastening piece 40, a first cable 70, a second cable 80 and a grounding wire 90;
a high-voltage outdoor cable ground wire hanging device 100 a;
the first connecting member 10a, the first fixing portion 11a, the first supporting portion 12a, the first sleeve 121a, the first telescopic portion 122a, the first adjusting portion 13a, the second connecting member 20a, the second fixing portion 21a, the second supporting portion 22a, the second sleeve 221a, the second telescopic portion 222a, the second adjusting portion 23a, and the third fastening member 50 a.
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The first embodiment is as follows:
referring to fig. 1 and fig. 2, a high voltage outdoor cable ground wire hooking device 100 according to a first embodiment of the present invention is used for connecting a first cable 70, a second cable 80 and a ground wire 90; the high-voltage outdoor cable grounding wire hanging device comprises a first connecting piece 10, a second connecting piece 20 connected with the first connecting piece 10, a first fastening piece 30 and a second fastening piece 40; the high-voltage outdoor cable ground wire hooking device 100 of the invention connects the first connecting piece 10 and the first cable 70 through the first fastening piece 30, connects the second connecting piece 20 and the second cable 80 through the second fastening piece 40, and then connects the ground wire 90 to the first connecting piece 10 or the second connecting piece 20, thus realizing the installation of the ground wire 90.
As shown in fig. 1 and fig. 2, in the present embodiment, the first connecting element 10 includes a first fixing portion 11 and a first supporting portion 12 connected to the first fixing portion 11; the first fixing portion 11 is used for connecting a first cable 70; the second connector 20 comprises a second fixing portion 21 and a second supporting portion 22 connected with the second fixing portion 21; the second fixing portion 21 is used for connecting a second cable 80; one end of the second supporting part 22 far away from the second fixing part 21 is connected with the first supporting part 12; optionally, the junction between the second support portion 22 and the first support portion 12 is in an arc transition, so as to effectively prevent the point discharge; the first cable 70 and the second cable 80 are both 10kV cables. The first connecting member 10 has the same structure as the second connecting member 20, and the first connecting member will be mainly described below. The first fixing portion 11 abuts against the joint of the first cable 70, thereby ensuring an effective contact area; optionally, the first fixing portion 11 is provided with a through hole (not shown). In order to prevent accidental injury during operation, the end of the first fixing portion 11 away from the first supporting portion 12 is arc-shaped. The ground wire 90 is connected to the first support portion 12 or the second support portion 22; optionally, the grounding wire 90 is connected to the intersection of the first support 12 and the second support 22 to prevent the grounding wire 90 from moving. In one embodiment, the included angle between the second supporting portion 22 and the first supporting portion 12 is 90-150 degrees. The included angle between the second supporting part 22 and the first supporting part 12 is 120 degrees, so that the operation is labor-saving. In order to ensure the conductive effect, the first connecting element 10 and the second connecting element 20 are made of copper. Optionally, the first connecting piece 10 and the second connecting piece 20 are made of red copper, have good electrical conductivity, thermal conductivity, corrosion resistance, plasticity and weldability, are convenient to produce and process, and are suitable for outdoor environments and long in service life. For firm connection, the first fixing portion 11, the first supporting portion 12, the second fixing portion 21 and the second supporting portion 22 are integrally formed.
In one embodiment, the first fastener 30 is used for connecting the first fixing portion 11 and the first cable 70; the second fastening member 40 is used for connecting the second fixing portion 21 and the second cable 80; the first fastener 30 is identical in structure to the second fastener 40, and the first fastener 30 will be mainly described below. The first fastener 30 is a bolt; the first fastener 30 penetrates through the through hole of the first fixing portion 11, and then the first fixing portion 11 and the first cable 70 are fixed by matching with a nut, and the through hole and a bolt are matched, so that the contact resistance is greatly reduced, and the electric conductivity of the first fixing portion 11 is better. After the cable generates a heating phenomenon, if the fault is not cleared in time, the cable generates an insulation thermal breakdown phenomenon after continuously electrifying operation, so that the inter-phase short circuit trip phenomenon of the cable is caused, and a fire disaster is possibly caused seriously, therefore, the first fastening piece 30 is made of a memory alloy material, and when the metamorphosis temperature of the first fastening piece 30 is reached, the first fastening piece 30 becomes thin and short. When the temperature of the joint of the first cable 70 and the second cable 80 is too hot and reaches the transformation temperature of the first fastening member 30, the first fastening member 30 is deformed by heat to separate the first cable 70 from the first connecting member 10, thereby cutting off the power and protecting the safety of the equipment and the operator. Alternatively, the first fastener 30 is made of copper-zinc alloy. In other embodiments, the first fastener 30 is made of copper-aluminum-nickel alloy, copper-molybdenum-nickel alloy, copper-gold-zinc alloy, or the like.
The hanging device 100 for the grounding wire of the high-voltage outdoor cable further comprises a control mechanism (not shown), wherein the control mechanism comprises a current sensor, an alarm and a controller; the current sensor is built in the first fixing part 11; the current sensor is used for measuring the current flowing through the first cable 70 and the second cable 80; the alarm is arranged in the controller; the controller is respectively in signal connection with the current sensor and the alarm; the controller is used for controlling the operation of the current sensor and the alarm. Optionally, the alarm is a buzzer. When the current sensor measures that the current flowing through the first cable 70 and the second cable 80 is larger than a set value, the alarm gives an alarm to remind an operator in time. Further, the control mechanism also comprises a temperature detector; the thermometer is arranged in the first fixed part 11; the thermometer is used for measuring the temperature of the first cable 70; the controller is respectively in signal connection with the temperature detector and the alarm; the controller is used for controlling the operation of the temperature detector. When the temperature of the first cable 70 measured by the temperature detector is larger than a set value, the alarm gives an alarm to remind an operator in time.
In use, the first fixing portion 11 and the first cable 70 are connected by the first fastening member 30, the second fastening member 40 and the second fixing portion 21 and the second cable 80 are connected by the second fastening member 40, and the ground wire 90 is connected to the first support portion 12 or the second support portion 22, thereby mounting the ground wire 90. Therefore, when the grounding wire 90 is assembled and disassembled, the part on the body of an operator can be assembled and disassembled without a long distance from the rod and without a long distance from the hand to the outside, the assembly and disassembly of the grounding wire can be easily completed by standing on a tower, the working efficiency is greatly improved, the difficulty of the assembly and disassembly is reduced, the assembly and disassembly time cost and the economic cost are saved, the safety risk is reduced, the probability of the problem of poor contact caused by the fact that the screw cannot be screwed down is greatly reduced, and the stable firmness of the structure is enhanced.
The high-voltage outdoor cable ground wire hooking device 100 of the invention connects the first fixing part 11 and the first cable 70 through the first fastener 30, connects the second fixing part 21 and the second cable 80 through the second fastener 40, and connects the ground wire 90 to the first supporting part 12 or the second supporting part 22, thereby realizing the installation of the ground wire 90. The high-voltage outdoor cable grounding wire hanging device 100 is convenient to operate, shortens the operation time, improves the efficiency and improves the safety.
Example two:
referring to fig. 3, a high voltage outdoor cable grounding line hanging device 100a according to another embodiment of the present invention is similar to the high voltage outdoor cable grounding line hanging device 100 of the previous embodiment, except that the first connecting member 10a of the high voltage outdoor cable grounding line hanging device 100a of the present embodiment includes a first fixing portion 11a, a first supporting portion 12a and a first adjusting portion 13a, which are connected in sequence; the first fixing part 11a is connected with a first cable; the second connector 20a includes a second fixing portion 21a, a second supporting portion 22a and a second adjusting portion 23a connected in sequence; the second fixing portion 21a is used for connecting a second cable; one end of the second adjusting part 23a far away from the second supporting part 22a is pivoted with the first adjusting part 13 a; when in use, the relative positions of the first adjusting part 13a and the second adjusting part 23a are adjusted to adjust the angle, thereby improving the application range. In one embodiment, the first supporting portion 12a includes a first sleeve 121a and a first telescopic portion 122a connected to the first sleeve 121 a; one end of the first telescopic part 122a is connected with the first fixing part 11 a; the second supporting portion 22a includes a second sleeve 221a and a second expansion portion 222a connected to the second sleeve 221 a; the second bushing 221a is connected to the first bushing 121 a; one end of the second expansion part 222a is connected to the second fixing part 21 a. Alternatively, the first telescopic portion 122a is threadedly coupled to the first sleeve 121a, and the second telescopic portion 222a is threadedly coupled to the second sleeve 221 a. In use, the relative position of the first extensible part 122a and the first sleeve 121a is adjusted to adjust the length of the first support part 12a, and the relative position of the second extensible part 222a and the second sleeve 221a is adjusted to adjust the length of the second support part 22a, depending on the usage environment. The high-voltage outdoor cable grounding wire hanging device 100a further comprises a third fastener 50a, and the third fastener 50a is used for fixing the first adjusting part 13a and the second adjusting part 23 a. Optionally, the third fastener 50a is a bolt.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A high-voltage outdoor cable grounding wire hanging device is used for connecting a first cable, a second cable and a grounding wire and is characterized by comprising a first connecting piece, a second connecting piece, a first fastener and a second fastener; the first connecting piece comprises a first fixing part and a first supporting part connected with the first fixing part; the first fixing part is used for connecting the first cable; the second connecting piece comprises a second fixing part and a second supporting part connected with the second fixing part; the second fixing part is used for connecting the second cable; one end of the second supporting part, which is far away from the second fixing part, is connected with the first supporting part; the first fastener is used for connecting the first fixing part and the first cable; the second fastening piece is used for connecting the second fixing part and a second cable; the grounding wire is connected to the first supporting part or the second supporting part.
2. The high-voltage outdoor cable ground wire hanging device as claimed in claim 1, wherein the included angle between the second support part and the first support part is 90-150 degrees.
3. The high voltage outdoor cable grounding wire hanging device as claimed in claim 2, wherein the angle between the second support part and the first support part is 120 degrees.
4. The high voltage outdoor cable grounding wire hanging device according to claim 1, wherein the first connecting piece and the second connecting piece are made of copper.
5. The high voltage outdoor cable grounding wire hanging device of claim 1, wherein the first fixing portion, the first supporting portion, the second fixing portion and the second supporting portion are integrally formed.
6. The high voltage outdoor cable grounding wire hanging device according to claim 1, further comprising a control mechanism, wherein the control mechanism comprises a current sensor, an alarm and a controller; the current sensor is arranged in the first fixing part; the current sensor is used for measuring the current flowing through the first cable and the second cable; the alarm is arranged in the controller; and the controller is respectively in signal connection with the current sensor and the alarm.
7. The high voltage outdoor cable ground wire hooking device of claim 6, wherein the control mechanism further comprises a temperature gauge; the thermometer is arranged in the first fixing part; the temperature detector is used for measuring the temperature of the first cable; and the controller is respectively in signal connection with the temperature measurer and the alarm.
8. A high-voltage outdoor cable grounding wire hanging device is used for connecting a first cable, a second cable and a grounding wire and is characterized by comprising a first connecting piece, a second connecting piece, a first fastener and a second fastener; the first connecting piece comprises a first fixing part, a first supporting part and a first adjusting part which are connected in sequence; the first fixing part is used for connecting the first cable; the second connecting piece comprises a second fixing part, a second supporting part and a second adjusting part which are connected in sequence; the second fixing part is used for connecting the second cable; one end of the second adjusting part, which is far away from the second supporting part, is pivoted with the first adjusting part; the first fastener is used for connecting the first fixing part and the first cable; the second fastening piece is used for connecting the second fixing part and a second cable; the grounding wire is connected to the first supporting part or the second supporting part.
9. The high voltage outdoor cable grounding wire hanging device according to claim 8, wherein the first supporting portion comprises a first sleeve and a first telescopic portion connected with the first sleeve; one end of the first telescopic part is connected with the first fixing part; the second supporting part comprises a second sleeve and a second telescopic part connected with the second sleeve; the second sleeve is connected with the first sleeve; one end of the second telescopic part is connected with the second fixing part.
10. The high voltage outdoor cable ground wire hooking device according to claim 8, further comprising a third fastener for fixing the first and second adjusting portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910964154.5A CN110676596A (en) | 2019-10-11 | 2019-10-11 | High-voltage outdoor cable grounding wire hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910964154.5A CN110676596A (en) | 2019-10-11 | 2019-10-11 | High-voltage outdoor cable grounding wire hanging device |
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| Publication Number | Publication Date |
|---|---|
| CN110676596A true CN110676596A (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910964154.5A Pending CN110676596A (en) | 2019-10-11 | 2019-10-11 | High-voltage outdoor cable grounding wire hanging device |
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| CN (1) | CN110676596A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114824965A (en) * | 2022-06-27 | 2022-07-29 | 深圳市祥弘瑞科技有限公司 | USB concentrator that can accurate early warning |
| CN116131037A (en) * | 2023-02-24 | 2023-05-16 | 深圳市振欢电子有限公司 | Explosion-proof type power adapter |
-
2019
- 2019-10-11 CN CN201910964154.5A patent/CN110676596A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114824965A (en) * | 2022-06-27 | 2022-07-29 | 深圳市祥弘瑞科技有限公司 | USB concentrator that can accurate early warning |
| CN116131037A (en) * | 2023-02-24 | 2023-05-16 | 深圳市振欢电子有限公司 | Explosion-proof type power adapter |
| CN116131037B (en) * | 2023-02-24 | 2023-10-20 | 深圳市振欢电子有限公司 | Explosion-proof type power adapter |
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