CN113607983B - Intelligent temporary grounding device for overhauling 10 kilovolt overhead line - Google Patents
Intelligent temporary grounding device for overhauling 10 kilovolt overhead line Download PDFInfo
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- CN113607983B CN113607983B CN202110699596.9A CN202110699596A CN113607983B CN 113607983 B CN113607983 B CN 113607983B CN 202110699596 A CN202110699596 A CN 202110699596A CN 113607983 B CN113607983 B CN 113607983B
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- 238000003860 storage Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000000151 deposition Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
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Abstract
The invention provides an intelligent temporary grounding device for overhauling a 10 kilovolt overhead line, which belongs to the technical field of power equipment, and comprises a supporting plate and a first telescopic sleeve, wherein a grounding column is movably arranged in the supporting plate, a fixing groove is formed in the outer side surface of the grounding column, one end of the connecting column is fixedly provided with a first fixing block, the other side of the upper surface of the supporting plate is fixedly provided with a pulley device, one side of the pulley device is fixedly provided with a second telescopic sleeve, one end of the second telescopic sleeve is fixedly provided with a second fixing block, one side of the first fixing block is fixedly provided with a connecting rope, the device can improve overhauling efficiency by moving wheels, and can control the drilling depth through a hydraulic telescopic rod and a plurality of fixing grooves, thereby being applicable to different terrains and geology, increasing practicability, being capable of being used for fixing cables quickly while adapting to high-voltage line distances with different distances, and being safer to use.
Description
Technical Field
The invention belongs to the technical field of power equipment, and particularly relates to an intelligent temporary grounding device for overhauling a 10 kilovolt overhead line.
Background
The grounding device is characterized in that a metal shell of equipment or a cable is connected with the ground through a grounding wire, so that the potential of the metal shell is consistent with the ground, the grounding device is mainly used for preventing static electricity, the electric charge can be timely conducted after the grounding device is connected with the ground, dangers caused by electric charge accumulation and discharge are prevented, the cable is erected according to the strength of voltage, the cable is lower when the voltage is lower, the needed temporary grounding wire is shorter, and the safety distance between the high-voltage wire and the ground is higher when the voltage of the high-voltage wire is higher; when a power line or a power device breaks down, on-site emergency repair is needed, construction safety can be guaranteed by using a grounding wire, electric shock accidents are avoided, but the grounding depth of a grounding device on the market cannot be controlled according to different terrains or geology, so that the conductive efficiency is affected, the practicability is low, and the safety is poor and the problems of incapability of adapting to high-voltage wire distances with different intervals and the like are solved.
Disclosure of Invention
The invention aims to provide an intelligent temporary grounding device for overhauling a 10 kilovolt overhead line, and aims to solve the problems that in the prior art, the grounding depth cannot be controlled according to different terrains or geology, the conductive efficiency is affected, the practicability is low, the safety is poor and the high-voltage line distance with different pitches cannot be adapted.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a 10 kilovolt overhead line overhauls intelligent temporary grounding device, includes backup pad and first telescopic tube, the inside movable mounting of backup pad has the grounding post, the fixed slot has been seted up to the lateral surface of grounding post, one side fixed mounting of backup pad upper surface has the supporting shoe, the inside fixed mounting of supporting shoe has the spliced pole, the one end fixed mounting of spliced pole has first fixed block, the opposite side fixed mounting of backup pad upper surface has pulley device, one side fixed mounting of pulley device has the second telescopic tube, one end fixed mounting of second telescopic tube has the second fixed block, two telescopic tube's lateral surface fixed mounting has first reset spring, one side fixed mounting of first fixed block has the connecting rope, the connecting rope passes through pulley device's lateral surface fixed connection in the lateral surface of second fixed block.
In order to enable the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line to adapt to high-voltage line distances with different distances, as one preferable mode of the invention, a support frame is fixedly arranged on the lower surface of the first telescopic sleeve, and a first telescopic rod is fixedly arranged on one side face of the support frame.
In order to save the occupied space of the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line, as one preferable mode of the invention, the top end of the grounding column is fixedly provided with a line storage box.
In order to enable the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line to rapidly clamp a cable, as one preferable mode of the intelligent temporary grounding device, concave blocks are fixedly arranged at the left end and the right end of the first telescopic sleeve, a third telescopic sleeve is fixedly arranged on the inner bottom wall of the concave block, a clamping plate is fixedly arranged at the top end of the third telescopic sleeve, a second reset spring is fixedly arranged on the outer side face of the third telescopic sleeve, and a pull-down handle is fixedly arranged below the clamping plate through a cylinder.
In order to enable the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line to be convenient for guiding charges on a cable to the ground, as one preferable mode of the intelligent temporary grounding device, a connecting wire is fixedly arranged on the upper surface of the concave block, one end of the connecting wire is fixedly connected with a wire through a wire cylinder, and one end of the wire is fixedly connected to the upper surface of a grounding column.
In order to enable the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line to be convenient for controlling the grounding depth, as one preferable mode of the invention, the upper surface of the supporting plate is fixedly provided with a hydraulic telescopic rod, and the upper surface of the hydraulic telescopic rod is fixedly connected with the lower surface of the line storage box.
In order to enable the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line to have certain grounding power, as one preferable mode of the invention, a hydraulic tank is fixedly arranged on the upper surface of the supporting plate, a transmission pipe is fixedly arranged at one end of the hydraulic tank, and one end of the transmission pipe is fixedly connected to one side face of the hydraulic telescopic rod.
In order to enable the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line to provide a power effect for the connecting column, as one preferable mode of the invention, a second telescopic rod is fixedly arranged on the upper surface of the supporting block, and one end of the second telescopic rod is fixedly connected to one end of the connecting column through a connecting block.
In order to facilitate the movement of the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line, as one preferable mode of the invention, the lower surface of the supporting plate is fixedly provided with a moving wheel.
In order to enable the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line to be convenient for checking whether the grounding is successful, as one preferable mode of the invention, an indicator lamp is fixedly arranged on the front surface of the first telescopic sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. this 10 kilovolt overhead line overhauls interim earthing device of intelligence, firstly move the device to appointed position through removing the wheel, then open the second telescopic link, the second telescopic link makes first fixed block remove to the left through the spliced pole, the pulling connecting rope when first fixed block removes to the left, the connecting rope makes second fixed block remove to the right through pulley gear, make two fixed blocks and fixed slot separation, make second telescopic sleeve shrink inwards when second fixed block removes to make first reset spring produce the elasticity, then open the hydraulic pressure jar, the liquid medium of hydraulic pressure jar passes through the transmission pipe and transmits to the hydraulic telescoping link, the hydraulic telescoping link makes the earth pillar bore underground through the fixed plate of depositing line box lower surface, then at the second telescopic link of opening, make first fixed block remove to the right, and make second fixed block remove to the left through first reset spring production elasticity, make fixed block and fixed slot want to mesh, the device makes it be convenient for remove through removing the wheel, and improve the efficiency of overhauling, and can control through hydraulic telescoping link and a plurality of fixed slots and bore the different depths according to the different drillings, the geological depth is applicable to different geological and geological conditions.
2. This 10 kilovolt overhead line overhauls interim earthing device of intelligence adopts first telescopic link can carry out free shrink, can adjust two concave type piece intervals, thereby the high-voltage line spacing of the different intervals of adaptation, downward pulling drop handle, elasticity through second reset spring produces, make clamping plate and concave type piece press from both sides tightly high-voltage line, can fix the cable fast, make use safelyr, can lead the electric current in the cable to the earthing pole through connecting wire and wire, thereby be convenient for quick ground connection and overhaul, adopt the line storage box to accomodate the wire and deposit, the line storage box can accomodate fixedly to first telescopic sleeve, further save occupation space.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic view of a first cross-sectional structure of the present invention;
FIG. 4 is a second cross-sectional schematic view of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1 according to the present invention;
fig. 6 is an enlarged view of the structure of fig. 1 at B in the present invention.
In the figure: 1. a support plate; 2. a first telescopic sleeve; 3. a grounding column; 4. a fixing groove; 5. a support block; 6. a connecting column; 7. a first fixed block; 8. a pulley device; 9. a second telescopic sleeve; 10. a second fixed block; 11. a first return spring; 12. a connecting rope; 13. a support frame; 14. a first telescopic rod; 15. a wire storage box; 16. a concave block; 17. a third telescoping sleeve; 18. a clamping plate; 19. a second return spring; 20. a connecting wire; 21. a wire; 22. a hydraulic telescopic rod; 23. a hydraulic tank; 24. a transmission tube; 25. a second telescopic rod; 26. a moving wheel; 27. an indicator light; 28. the handle is pulled down.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: including backup pad 1 and first telescopic tube 2, the inside movable mounting of backup pad 1 has grounding post 3, fixed slot 4 has been seted up to the lateral surface of grounding post 3, one side fixed mounting of backup pad 1 upper surface has supporting shoe 5, the inside fixed mounting of supporting shoe 5 has spliced pole 6, the fixed mounting of one end of spliced pole 6 has first fixed block 7, the opposite side fixed mounting of backup pad 1 upper surface has pulley device 8, a side fixed mounting of pulley device 8 has second telescopic tube 9, one end fixed mounting of second telescopic tube 9 has second fixed block 10, the lateral surface fixed mounting of second telescopic tube 9 has first reset spring 11, a side fixed mounting of first fixed block 7 has connecting rope 12, connecting rope 12 passes through the lateral surface fixed connection of pulley device 8 in the lateral surface of second fixed block 10.
In the specific embodiment of the invention, the connecting column 6 is pulled, the connecting column 6 moves the first fixed block 7 leftwards, the connecting rope 12 is pulled while the first fixed block 7 moves leftwards, the connecting rope 12 moves the second fixed block 10 rightwards through the pulley device 8, the two fixed blocks are separated from the fixed groove 4, the second telescopic sleeve 9 is contracted inwards when the second fixed block 10 moves rightwards, the first reset spring 11 generates elastic force, then the grounding column 3 is drilled into the ground, the second fixed block 10 moves leftwards through the elastic force generated by the first reset spring 11, the fixed block and the fixed groove 4 are engaged, the grounding column 3 is fixedly supported, the drilling depth can be controlled, different drilling depths can be selected according to different geology, the method is suitable for different topography and geology, and the practicability is improved.
Specifically, a supporting frame 13 is fixedly installed on the lower surface of the first telescopic sleeve 2, and a first telescopic rod 14 is fixedly installed on one side surface of the supporting frame 13.
In this embodiment: through the setting of first telescopic link 14 and first telescopic link 2, through opening first telescopic link 14 in the use, first telescopic link 14 makes first telescopic link carry out free shrink for this 10 kilovolt overhead line overhauls the high-voltage line spacing of the different intervals of intelligent temporary grounding device adaptation.
Specifically, the top end of the grounding post 3 is fixedly provided with a wire storage box 15.
In this embodiment: through the setting of depositing line box 15, can deposit wire 21 in depositing line box 15 in the use for this 10 kilovolt overhead line overhauls intelligent temporary grounding device saves occupation space.
Specifically, both ends about the first telescopic tube 2 are all fixed mounting have concave type piece 16, and the interior bottom wall of concave type piece 16 is fixed mounting has third telescopic tube 17, and the top fixed mounting of third telescopic tube 17 has clamping plate 18, and the lateral surface fixed mounting of third telescopic tube 17 has second reset spring 19, and the below of clamping plate 18 is through cylinder fixed mounting pull-down handle 28.
In this embodiment: through the setting of pull-down handle 28, grip block 18, third telescopic sleeve 17, second reset spring 19 and concave type piece 16, pull down pull handle 28 in the use, through the elasticity that second reset spring 19 produced, make grip block 18 and concave type piece 16 press from both sides the high-voltage wire tight for this kind of 10 kilovolt overhead line overhauls intelligent temporary grounding device quick clamp cable.
Specifically, the connecting wire 20 is fixedly installed on the upper surface of the concave block 16, one end of the connecting wire 20 is fixedly connected with the conducting wire 21 through the wire barrel, and one end of the conducting wire 21 is fixedly connected to the upper surface of the grounding column 3.
In this embodiment: through the setting of connecting wire 20 and wire 21, can lead the electric current in the cable to the earthing post 3 through connecting wire 20 and wire 21 in the use for this kind of 10 kilovolt overhead line overhauls intelligent temporary grounding device is convenient for leading the charge on the cable into ground.
Specifically, the upper surface of the support plate 1 is fixedly provided with a hydraulic telescopic rod 22, and the upper surface of the hydraulic telescopic rod 22 is fixedly connected to the lower surface of the wire storage box 15.
In this embodiment: through the setting of hydraulic telescoping rod 22, hydraulic telescoping rod 22 makes ground connection post 3 bore underground in the use for this 10 kilovolt overhead line overhauls intelligent temporary grounding device is convenient for control the earth depth.
Specifically, the upper surface of backup pad 1 is fixed mounting has hydraulic pressure jar 23, and the one end fixed mounting of hydraulic pressure jar 23 has transfer line 24, and the one end fixed connection of transfer line 24 is in a side of hydraulic telescoping rod 22.
In this embodiment: through the setting of hydraulic pressure jar 23 and transfer line 24, open hydraulic pressure jar 23 in the use, the liquid medium of hydraulic pressure jar 23 passes through transfer line 24 and transmits hydraulic telescoping rod 22 for this kind of 10 kilovolt overhead line overhauls intelligent temporary grounding device has certain earth power.
Specifically, the upper surface fixed mounting of supporting shoe 5 has second telescopic link 25, and the one end of second telescopic link 25 passes through connecting block fixed connection in spliced pole 6 one end.
In this embodiment: through the setting of second telescopic link 25, open second telescopic link 25 in the use, second telescopic link 25 makes spliced pole 6 remove to the left for this 10 kilovolt overhead line overhauls intelligent temporary ground connection device provides the power effect for spliced pole 6.
Specifically, the lower surface of the support plate 1 is fixedly provided with a moving wheel 26.
In this embodiment: the through moving wheel 26 is arranged, and the device is moved to a designated position through the moving wheel 26 in the use process, so that the intelligent temporary grounding device for overhauling the 10 kilovolt overhead line is convenient to move.
Specifically, the front surface of the first telescopic sleeve 2 is fixedly provided with an indicator lamp 27.
In this embodiment: through the setting of pilot lamp 27, if pilot lamp 27 shows the green light then indicate that the ground connection is successful in the use, if show the red light then indicate that the ground connection is failed for this 10 kilovolt overhead line overhauls intelligent temporary grounding device is convenient for see whether the ground connection is successful.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
The working principle and the using flow of the invention are as follows: when the intelligent temporary grounding device for overhauling 10 kilovolt overhead lines is used, firstly, the device is moved to a designated position through a moving wheel 26, then a second telescopic rod 25 is started, the second telescopic rod 25 enables a first fixed block 7 to move leftwards through a connecting column 6, the connecting rope 12 is pulled while the first fixed block 7 moves leftwards, the connecting rope 12 enables a second fixed block 10 to move rightwards through a pulley device 8, the two fixed blocks are separated from a fixed groove 4, a second telescopic sleeve 9 is contracted inwards when the second fixed block 10 moves rightwards, an elastic force is generated by a first reset spring 11, then a hydraulic tank 23 is started, and a liquid medium of the hydraulic tank 23 is transmitted to the hydraulic telescopic rod 22 through a transmission pipe 24, the hydraulic telescopic rod 22 drills the grounding column 3 into the ground through the fixing plate on the lower surface of the wire storage box 15, then opens the second telescopic rod 25, enables the first fixing block 7 to move rightwards, enables the second fixing block 10 to move leftwards through the elastic force generated by the first reset spring 11, enables the fixing block to be meshed with the fixing groove 4 to fixedly support the grounding column 3, then starts the first telescopic rod 14, enables the first telescopic rod 14 to enable the first telescopic sleeve 2 to adjust the length, then pulls the pull-down handle 28 downwards, enables the clamping plate 18 to clamp a high-voltage wire through the elastic force generated by the second reset spring 19, enables current in the wire to be guided to the grounding column 3, and enables the electric potential of the wire to be consistent with the ground.
Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that the present invention is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a 10 kilovolt overhead line overhauls interim earthing device of intelligence, includes backup pad (1) and first telescopic sleeve (2), its characterized in that: the novel lifting device is characterized in that a grounding column (3) is movably arranged in the supporting plate (1), a fixing groove (4) is formed in the outer side face of the grounding column (3), a supporting block (5) is fixedly arranged on one side of the upper surface of the supporting plate (1), a connecting column (6) is fixedly arranged in the supporting block (5), a first fixing block (7) is fixedly arranged at one end of the connecting column (6), a pulley device (8) is fixedly arranged at the other side of the upper surface of the supporting plate (1), a second telescopic sleeve (9) is fixedly arranged at one side face of the pulley device (8), a second fixing block (10) is fixedly arranged at one end of the second telescopic sleeve (9), a first reset spring (11) is fixedly arranged at the outer side face of the second telescopic sleeve (9), and a connecting rope (12) is fixedly arranged at one side face of the first fixing block (7); the upper surface of the supporting block (5) is fixedly provided with a second telescopic rod (25), and one end of the second telescopic rod (25) is fixedly connected with one end of the connecting column (6) through a connecting block;
the connecting rope (12) is fixedly connected to the outer side face of the second fixed block (10) through the outer side face of the pulley device (8), a supporting frame (13) is fixedly arranged on the lower surface of the first telescopic sleeve (2), and a first telescopic rod (14) is fixedly arranged on one side face of the supporting frame (13); a wire storage box (15) is fixedly arranged at the top end of the grounding column (3); concave blocks (16) are fixedly arranged at the left end and the right end of the first telescopic sleeve (2), a third telescopic sleeve (17) is fixedly arranged on the inner bottom wall of the concave block (16), a clamping plate (18) is fixedly arranged at the top end of the third telescopic sleeve (17), a second reset spring (19) is fixedly arranged on the outer side surface of the third telescopic sleeve (17), and a pull-down handle (28) is fixedly arranged below the clamping plate (18) through a cylinder; the upper surface of the concave block (16) is fixedly provided with a connecting wire (20), one end of the connecting wire (20) is fixedly connected with a wire (21) through a wire barrel, and one end of the wire (21) is fixedly connected with the upper surface of the grounding column (3); the upper surface of the supporting plate (1) is fixedly provided with two hydraulic telescopic rods (22), and the upper surface of each hydraulic telescopic rod (22) is fixedly connected to the lower surface of the corresponding wire storage box (15); the hydraulic telescopic device is characterized in that a hydraulic tank (23) is fixedly arranged on the upper surface of the supporting plate (1), transmission pipes (24) are fixedly arranged at two ends of the hydraulic tank (23), and one end of each transmission pipe (24) is fixedly connected to one side face of each hydraulic telescopic rod (22).
2. The intelligent temporary grounding device for overhauling 10 kilovolt overhead line according to claim 1, wherein: the lower surface of the supporting plate (1) is fixedly provided with a moving wheel (26).
3. The intelligent temporary grounding device for overhauling 10 kilovolt overhead line according to claim 1, wherein: an indicator lamp (27) is fixedly arranged on the front face of the first telescopic sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699596.9A CN113607983B (en) | 2021-06-23 | 2021-06-23 | Intelligent temporary grounding device for overhauling 10 kilovolt overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699596.9A CN113607983B (en) | 2021-06-23 | 2021-06-23 | Intelligent temporary grounding device for overhauling 10 kilovolt overhead line |
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| CN113607983A CN113607983A (en) | 2021-11-05 |
| CN113607983B true CN113607983B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110699596.9A Active CN113607983B (en) | 2021-06-23 | 2021-06-23 | Intelligent temporary grounding device for overhauling 10 kilovolt overhead line |
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| CN (1) | CN113607983B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117276929B (en) * | 2023-11-21 | 2024-05-10 | 山西六建集团有限公司 | Portable high-voltage line connection grounding device |
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| CN113607983A (en) | 2021-11-05 |
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