CN113889783A - High-voltage grounding device - Google Patents
High-voltage grounding device Download PDFInfo
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- CN113889783A CN113889783A CN202110981757.3A CN202110981757A CN113889783A CN 113889783 A CN113889783 A CN 113889783A CN 202110981757 A CN202110981757 A CN 202110981757A CN 113889783 A CN113889783 A CN 113889783A
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- grounding
- shells
- grounding device
- voltage grounding
- climbing
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- 230000009194 climbing Effects 0.000 claims abstract description 45
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 239000003351 stiffener Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 18
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Classifications
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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
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
- H01R11/15—Hook in the form of a screw clamp
-
- 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
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
- H01R4/646—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for cables or flexible cylindrical bodies
-
- 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
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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Abstract
The invention relates to the technical field of power maintenance equipment, and discloses a high-voltage grounding device, which comprises a climbing mechanism and a grounding device, wherein the climbing mechanism comprises: the two shells are hinged with each other; the fixing piece is used for covering and fixing the two shells; the two driving assemblies are respectively arranged on the inner sides of the two shells; and the grounding mechanism is detachably arranged above the climbing mechanism. According to the high-voltage grounding device provided by the invention, the two shells can be sleeved on the outer side of the telegraph pole in an open manner, then the two shells are fixed through the fixing piece, the driving assembly in the climbing mechanism can drive the whole climbing mechanism to climb along the telegraph pole, further drive the grounding mechanism to climb to the top of the telegraph pole, a constructor and the grounding mechanism rise separately, the burden of the constructor is reduced, the climbing speed of the constructor is accelerated, the grounding mechanism stops fixing when climbing to the top end of the telegraph pole, the constructor can start construction when reaching a construction position, and the construction speed is accelerated.
Description
Technical Field
The invention relates to the technical field of power maintenance equipment, in particular to a high-voltage grounding device.
Background
The high-voltage grounding device is a safe power maintenance device for preventing voltage from accidentally appearing when a constructor maintains power-off equipment and lines.
When the existing high-voltage grounding device is used, a wiring end needs to be brought into the high altitude by constructors for operation, most of the constructors need to climb to the high altitude, and the carrying of the high-voltage grounding device brings inconvenience to the constructors, so that the construction preparation time is long, and the construction efficiency is low.
Disclosure of Invention
The invention aims to solve the problems of long construction preparation time and low construction efficiency caused by inconvenient carrying of a high-voltage grounding device in the prior art, and provides the high-voltage grounding device which has the functions of short construction preparation time and high working efficiency.
In order to achieve the above object, the present invention provides a high voltage grounding device comprising:
climbing mechanism, comprising:
the two shells are hinged with each other;
the fixing piece is used for covering and fixing the two shells;
the two driving assemblies are respectively arranged on the inner sides of the two shells;
and the grounding mechanism is detachably arranged above the climbing mechanism.
Optionally, a first mounting groove is formed in the inner side of the shell; two drive assembly structures are the same, all include:
the two belt wheels are respectively and rotatably arranged on the groove walls on the two sides of the two ends of the first mounting groove;
the belt is wound on the two belt wheels;
the adsorption pieces are uniformly distributed on the outer side of the belt, and one end of each adsorption piece can move along with the belt and extend out of the first installation groove;
the motor is arranged in the shell, and the output end of the motor is connected with any one of the two belt wheels.
Optionally, the plurality of adsorbing members are identical in structure and each includes:
one end of the supporting shaft is connected with the outer side of the belt;
and the sucking disc is connected with the other end of the supporting shaft.
Optionally, the inner sides of the two shells are respectively provided with a second mounting groove, the climbing mechanism further includes two rotating shafts, the two rotating shafts are respectively rotatably disposed in the corresponding second mounting grooves, and a part of each of the two rotating shafts extends out of the corresponding second mounting groove.
Optionally, a plurality of placing grooves for placing the grounding mechanism are further formed in the two housings.
Optionally, the grounding mechanism comprises:
a grounding assembly, comprising:
the protective shell is internally provided with a sliding groove, and a plurality of accommodating grooves communicated with the sliding groove are formed in the protective shell;
the sliding block is arranged in the sliding groove in a sliding manner;
the first screw rod is in threaded connection with the sliding block, and the top of the first screw rod is rotatably connected with the top of the protective shell;
the reinforcing members are respectively arranged in the corresponding accommodating grooves and connected with the sliding blocks;
and the three wiring assemblies are connected with the grounding assembly through connecting wires.
Optionally, a plurality of the reinforcing members are identical in structure and each includes:
the supporting rod is hinged in the accommodating groove;
one end of the connecting rod is hinged with the supporting rod, and the other end of the connecting rod is hinged with the sliding block.
Optionally, the three wiring assemblies have the same structure and each include:
a clamping block;
one end of the second screw rod is in threaded connection with the fixture block;
the holding rod is connected with the other end of the second screw rod;
and the clamping block is arranged on the inner side of the clamping block in a sliding manner and is connected with one end of the second screw rod in threaded connection with the clamping block.
Optionally, the top inner side of the fixture block is further provided with a limiting block, the bottom inner side of the fixture block is further provided with a support column, a stop block is hinged to the support column, and the stop block can be connected with the limiting block in a clamping mode.
Optionally, the fixing member includes two risers and a transverse plate for connecting the two risers, two fixing grooves are respectively formed in the casing, and the two risers can be respectively inserted into the corresponding fixing grooves.
According to the technical scheme, the high-voltage grounding device provided by the invention is provided with the climbing mechanism and the detachable grounding mechanism arranged on the climbing mechanism, the climbing mechanism comprises two shells which are hinged with each other, when the high-voltage grounding device is used, the two shells can be unfolded and sleeved on the outer side of a telegraph pole, the two shells are fixed through the fixing part, the driving assembly in the climbing mechanism can drive the whole climbing mechanism to climb along the telegraph pole, the grounding mechanism is driven to climb to the top of the telegraph pole, constructors and the grounding mechanism are driven to ascend separately, the burden of the constructors is reduced, the climbing speed of the constructors is accelerated, the grounding mechanism stops fixing when climbing to the top end of the telegraph pole, the construction can be started when the constructors reach the construction position, and the construction speed is accelerated.
Drawings
Fig. 1 is a schematic structural view of a high voltage grounding device according to an embodiment of the present invention;
fig. 2 is a structural sectional view of a high voltage grounding device according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a structural sectional view of a grounding assembly in a high voltage grounding device according to an embodiment of the present invention;
fig. 5 is a top view of the climbing mechanism in a high voltage grounding device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a fixing member in a high voltage grounding device according to an embodiment of the present invention.
Description of the reference numerals
1. Climbing mechanism 101 and housing
1011. First mounting groove 1012 and second mounting groove
1013. Placing groove 1014 and fixing groove
1015. Outer shell 1016, inner shell
102. Fixing member 1021, and vertical plate
1022. Transverse plate 103 and driving assembly
1031. Motor 1032 and belt
1033. Belt wheel 1034 and adsorption piece
1035. Support shaft 1036 and suction cup
1037. Fixed block 104 and rotating shaft
105. Wire arranging buckle 2 and grounding mechanism
201. Grounding assembly 2011, protective shell
2012. Slider 2013 and first screw rod
2014. Reinforcing member 2015, chute
2016. Accommodating groove 2017 and supporting rod
2018. Connecting rod 202 and wiring assembly
2021. Clamping block 2022 and clamping block
2023. Second screw 2024, holding rod
2025. Stopper 2026, support column
2027. Stop block 2028 and clamping groove
203. Connecting wire
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Fig. 1 is a schematic structural view of a high voltage grounding device according to an embodiment of the present invention; fig. 2 is a structural sectional view of a high voltage grounding device according to an embodiment of the present invention. In fig. 1 and 2, the high voltage grounding device may comprise a climbing mechanism 1 and a grounding mechanism 2. In particular, the climbing mechanism 1 may include two housings 101, a fixture 102, and two drive assemblies 103.
The two shells 101 are hinged with each other, the fixing piece 102 is used for covering and fixing the two shells 101, and the two driving components 103 are respectively arranged on the inner sides of the two shells 101; the grounding mechanism 2 is detachably arranged above the climbing mechanism 1.
The high-voltage grounding device is provided with a climbing mechanism 1 and a detachable grounding mechanism 2 arranged on the climbing mechanism 1, wherein the climbing mechanism 1 comprises two shells 101 which are hinged with each other, when the high-voltage grounding device is used, the two shells 101 can be unfolded and sleeved on the outer side of a telegraph pole, the two shells 101 are fixed through a fixing piece 102, a driving assembly 103 in the climbing mechanism 1 can drive the whole climbing mechanism 1 to climb along the telegraph pole, further the grounding mechanism 2 is driven to climb towards the top of the telegraph pole, constructors and the grounding mechanism 2 rise separately, the burden of the constructors is reduced, the climbing speed of the constructors is accelerated, the grounding mechanism 2 stops fixing when climbing to the top of the telegraph pole, construction can be started when the constructors reach a construction position, and the construction speed is accelerated.
In the embodiment of the present invention, as shown in fig. 2 and 3, a first mounting groove 1011 is formed on the inner side of the housing 101, the two driving assemblies 103 are respectively disposed on the inner sides of the two housings 101, and the two driving assemblies 103 have the same structure. Specifically, the driving assembly 103 may include a motor 1031, a belt 1032, two pulleys 1033, and a plurality of suction members 1034.
Two band pulleys 1033 rotate respectively and set up on the looks side groove wall at the both ends of first mounting groove 1011, and belt 1032 is around establishing on two band pulleys 1033, and a plurality of absorption 1034 evenly distributed are in the outside of belt 1032, and a plurality of one end of absorbing 1034 can be followed the belt 1032 moves and stretches out outside first mounting groove 1011, and motor 1031 is put in the casing 101, the output with two band pulleys 1033 arbitrary band pulley 1033 is connected.
By the design, when the two housings 101 are sleeved on the telegraph pole and fixed by the fixing member 102, the motor 1031 is started, the motor 1031 drives the belt wheel 1033 and the belt 1032 to rotate, the belt 1032 drives the adsorbing member 1034 to move, so that the climbing function of the climbing mechanism 1 is realized, and in this embodiment, a fixing block 1037 for preventing the belt 1032 from sinking is further arranged in the first mounting groove 1011.
In the embodiment of the present invention, as shown in fig. 2 and 3, the plurality of suction members 1034 have the same structure, and specifically, the suction members 1034 may include a support shaft 1035 and a suction cup 1036. Specifically, one end of the support shaft 1035 is connected to the outer side of the belt 1032, and the other end is connected to the suction cup 1036. By the design, the arranged sucking disc 1036 can be effectively adsorbed on the telegraph pole, and the stable climbing of the climbing mechanism 1 is guaranteed.
In the embodiment of the present invention, as shown in fig. 2 and fig. 5, the inner sides of the two housings 101 are respectively provided with second installation grooves 1012, the climbing mechanism 1 further includes two rotating shafts 104, the two rotating shafts 104 are respectively rotatably disposed in the corresponding second installation grooves 1012, and a portion of each of the two rotating shafts 104 extends out of the corresponding second installation groove 1012. By the design, the arranged rotating shaft 104 can assist climbing of the driving component 103, and in the embodiment, the arranged rotating shaft 104 is in a structure with thick two ends and thin middle, so that the rotating shaft 104 is convenient to be attached to a telegraph pole to rotate.
In the embodiment of the present invention, as shown in fig. 2 and 5, a plurality of placing grooves 1013 for placing the grounding mechanism 2 are further opened on the two housings 101. By the design, the grounding mechanism 2 is placed through the placing groove 1013, so that the operation is convenient, and the taking is convenient.
In this embodiment of the present invention, as shown in fig. 2 and 4, the grounding mechanism 2 may include a grounding block 201 and three wiring blocks 202. Specifically, the grounding assembly 201 may include a protective shell 2011, a slider 2012, a first lead screw 2013 and a plurality of reinforcing members 2014.
The three wiring members 202 and the ground member 201 are connected to each other by the connection wires 203. Spout 2015 has been seted up to the inside of protective housing 2011, slider 2012 slides and sets up in spout 2015, and first lead screw 2013 and slider 2012 threaded connection and first lead screw 2013's top rotate with the top of protective housing 2011 and be connected, set up a plurality of storage groove 2016 that communicate with spout 2015 on the protective housing 2011, and a plurality of reinforcements 2014 set up respectively in corresponding storage groove 2016 and be connected with slider 2012.
Design like this, when using ground connection mechanism 2, in earlier nailing ground connection subassembly 201 in the soil, the rethread rotates first lead screw 2013, drives slider 2012 and slides in spout 2015, and slider 2012 drives reinforcement 2014 work again for ground connection subassembly 201 is more firm with being connected on ground, prevents that ground connection subassembly 201 from empting.
In the embodiment of the present invention, as shown in fig. 4, the plurality of reinforcing members 2014 have the same structure and each include a support rod 2017 hinged in the receiving groove 2016 and a link 2018 having one end hinged to the support rod 2017 and the other end hinged to the slider 2012. Design like this, realize when slider 2012 from last when moving down, outside the bracing piece 2017 stretched out and accomodate groove 2016, have the effect of snatching the outlying earth of protective housing 2011, prevent to empty, when slider 2012 moves from the lower supreme time of moving, can accomodate in the groove 2016 with bracing piece 2017 income.
In the embodiment of the present invention, as shown in fig. 2, the three wire connection assemblies 202 have the same structure and each include a clamping block 2021, a clamping block 2022, a second lead screw 2023 and a holding rod 2024, one end of the second lead screw 2023 is connected to the clamping block 2021 by a screw, the other end is connected to the holding rod 2024, the clamping block 2022 is slidably disposed inside the clamping block 2021, and the clamping block 2022 is connected to one end of the second lead screw 2023 connected to the clamping block 2021 by a screw. Due to the design, when the wiring assembly 202 is used, the holding rod 2024 is held to clamp the clamping block 2021 at a specified position, and the holding rod 2024 is rotated to drive the clamping block 2022 to ascend so as to achieve a clamping effect.
In this embodiment of the present invention, as shown in fig. 2, a limiting block 2025 is further disposed on the inner side of the top of the clamping block 2021, a supporting column 2026 is further disposed on the inner side of the bottom of the clamping block 2021, a stopping block 2027 is hinged to the supporting column 2026, and the stopping block 2027 can be clamped with the limiting block 2025. Design like this, can promote dog 2027 and rotate to with stopper 2025 joint when realizing that clamp splice 2022 rises, realize the anti-drop effect of wiring subassembly 202, in this embodiment, offer the draw-in groove 2028 with dog 2027 joint on the stopper 2025.
In the embodiment of the present invention, as shown in fig. 1 and 6, the fixing member 102 includes two vertical plates 1021 and a transverse plate 1022 for connecting the two vertical plates 1021, fixing grooves 1014 are respectively formed on the two shells 101, and the two vertical plates 1021 can be respectively inserted into the corresponding fixing grooves 1014. By the design, the operation of fixing the two shells 101 is simple and quick, and the construction efficiency is convenient to accelerate.
In this embodiment of the present invention, as shown in fig. 2 and 5, the two housings 101 have the same structure, and each of the two housings includes an inner housing 1016 and an outer housing 1015 rotatably disposed outside the inner housing 1016, and both the outer housing 1015 and the inner housing 1016 can be covered with each other. In the embodiment, the driving assembly 103 and the rotating shaft 104 are disposed on the inner housing 1016, and the placing slot 1013 is disposed on the outer housing 1015, so that the rotating function of the outer housing 1015 of the casing 101 can be realized, and the constructor can conveniently take the wiring assembly 202 during high-altitude operation.
In this embodiment of the present invention, as shown in fig. 2, a plurality of wire management buckles 105 are further provided on the outer sides of the two housings 101. In this embodiment, a plurality of reason line buckles 105 are provided around the bottom of shell 1016, and the design is convenient for accomodate the connecting wire 203 of ground mechanism 2 like this, prevents the sheltering from when connecting wire 203 climbs the wire pole to constructor.
According to the technical scheme, the high-voltage grounding device provided by the invention is provided with the climbing mechanism and the detachable grounding mechanism arranged on the climbing mechanism, the climbing mechanism comprises two shells which are hinged with each other, when the high-voltage grounding device is used, the two shells can be unfolded and sleeved on the outer side of a telegraph pole, the two shells are fixed through the fixing part, the driving assembly in the climbing mechanism can drive the whole climbing mechanism to climb along the telegraph pole, the grounding mechanism is driven to climb to the top of the telegraph pole, constructors and the grounding mechanism are driven to ascend separately, the burden of the constructors is reduced, the climbing speed of the constructors is accelerated, the grounding mechanism stops fixing when climbing to the top end of the telegraph pole, the construction can be started when the constructors reach the construction position, and the construction speed is accelerated.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. A high voltage grounding device, comprising:
climbing mechanism (1) comprising:
two shells (101), wherein the two shells (101) are hinged with each other;
the fixing piece (102) is used for covering and fixing the two shells (101);
two driving assemblies (103) respectively arranged at the inner sides of the two shells (101);
and the grounding mechanism (2) is detachably arranged above the climbing mechanism (1).
2. The high-voltage grounding device as claimed in claim 1, wherein the housing (101) has a first mounting groove (1011) formed on an inner side thereof; the two driving assemblies (103) have the same structure and respectively comprise:
two belt wheels (1033) which are respectively and rotatably arranged on the groove walls at two sides of two ends of the first mounting groove (1011);
a belt (1032) wound around the two pulleys (1033);
a plurality of adsorption pieces (1034) which are uniformly distributed on the outer side of the belt (1032), and one end of each adsorption piece can extend out of the first installation groove (1011) along with the movement of the belt (1032);
and the motor (1031) is arranged in the shell (101), and the output end of the motor is connected with any one belt wheel (1033) of the two belt wheels (1033).
3. The high voltage grounding device of claim 2, wherein the plurality of suction members (1034) are identical in structure and each include:
a support shaft (1035) having one end connected to the outside of the belt (1032);
and a suction cup (1036) connected to the other end of the support shaft (1035).
4. The high-voltage grounding device according to claim 1, wherein the inner sides of the two housings (101) are respectively provided with a second mounting groove (1012), the climbing mechanism (1) further comprises two rotating shafts (104), the two rotating shafts (104) are respectively rotatably disposed in the corresponding second mounting grooves (1012), and a portion of each of the two rotating shafts (104) extends out of the corresponding second mounting groove (1012).
5. The high-voltage grounding device as claimed in claim 1, wherein a plurality of placing grooves (1013) for placing the grounding mechanism (2) are further formed on the two housings (101).
6. The high voltage grounding arrangement according to claim 1, characterized in that the grounding mechanism (2) comprises:
a grounding assembly (201) comprising:
the protective shell (2011) is internally provided with a sliding groove (2015), and the protective shell (2011) is provided with a plurality of accommodating grooves (2016) communicated with the sliding groove (2015);
a slider (2012) slidably disposed within the chute (2015);
the first screw rod (2013) is in threaded connection with the sliding block (2012), and the top of the first screw rod (2013) is in rotary connection with the top of the protective shell (2011);
a plurality of reinforcing members (2014) respectively arranged in the corresponding accommodating grooves (2016) and connected with the sliding blocks (2012);
three wiring assemblies (202) connected with the grounding assembly (201) through connecting wires (203).
7. The high voltage grounding arrangement of claim 6, wherein a plurality of said stiffeners (2014) are structurally identical, each comprising:
a support rod (2017) hinged in the storage groove (2016);
one end of the connecting rod (2018) is hinged with the supporting rod (2017), and the other end of the connecting rod is hinged with the sliding block (2012).
8. The high voltage grounding assembly of claim 6, wherein the three terminal assemblies (202) are identical in structure and each include:
a latch (2021);
one end of the second screw rod (2023) is in threaded connection with the clamping block (2021);
the holding rod (2024) is connected with the other end of the second screw rod (2023);
the clamping block (2022) is arranged on the inner side of the clamping block (2021) in a sliding mode and is connected with one end, connected with the second screw rod (2023) and the clamping block (2021), of the threaded connection.
9. The high-voltage grounding device according to claim 8, wherein a stop block (2025) is further disposed on the inner side of the top of the clamping block (2021), a supporting column (2026) is further disposed on the inner side of the bottom of the clamping block (2021), a stop block (2027) is hinged to the supporting column (2026), and the stop block (2027) can be clamped with the stop block (2025).
10. The high-voltage grounding device as claimed in claim 1, wherein the fixing member (102) comprises two vertical plates (1021) and a transverse plate (1022) for connecting the two vertical plates (1021), fixing grooves (1014) are respectively formed on the two housings (101), and the two vertical plates (1021) are respectively inserted into the corresponding fixing grooves (1014).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981757.3A CN113889783A (en) | 2021-08-25 | 2021-08-25 | High-voltage grounding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981757.3A CN113889783A (en) | 2021-08-25 | 2021-08-25 | High-voltage grounding device |
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| CN113889783A true CN113889783A (en) | 2022-01-04 |
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| CN202110981757.3A Pending CN113889783A (en) | 2021-08-25 | 2021-08-25 | High-voltage grounding device |
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| CN108674511A (en) * | 2018-05-31 | 2018-10-19 | 杭州展翔智能科技有限公司 | It is a kind of can frame carry application device autonomous climbing device |
| CN109713473A (en) * | 2019-01-17 | 2019-05-03 | 浙江宇深电气有限公司 | A kind of hot-line work cable clamp |
| CN110420910A (en) * | 2019-09-02 | 2019-11-08 | 重庆垣戎塑胶有限公司 | A kind of electric pole cleaning device |
| CN210628519U (en) * | 2019-09-26 | 2020-05-26 | 肖斌 | Grounding pile of power transmission line |
| CN211869358U (en) * | 2020-01-08 | 2020-11-06 | 杭州展翔智能科技有限公司 | Autonomous climbing device capable of carrying application device on rack and having overload protection function |
| CN213753091U (en) * | 2020-05-23 | 2021-07-20 | 中郅电力有限公司 | Grounding pile for power system |
| CN212783863U (en) * | 2020-07-13 | 2021-03-23 | 国网江苏省电力有限公司泰州供电分公司 | Electricity testing and hanging integrated grounding wire device |
| CN213804887U (en) * | 2020-11-04 | 2021-07-27 | 中国计量大学 | Negative pressure adsorption type inhaul cable climbing device |
| CN112467405A (en) * | 2020-11-23 | 2021-03-09 | 国网安徽省电力有限公司检修分公司 | High-voltage grounding wire device capable of preventing unhooking |
| CN112663990A (en) * | 2021-01-19 | 2021-04-16 | 北京优丽鑫商贸有限公司 | Automatic curtain glass who climbs changes equipment |
| CN112875598A (en) * | 2021-01-20 | 2021-06-01 | 郑奥林 | Climbing device of telegraph pole, automatic telegraph pole climbing method and application |
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