CN112467670A - Device for preventing high tension transmission line from producing induced electricity to nearby civil houses - Google Patents
Device for preventing high tension transmission line from producing induced electricity to nearby civil houses Download PDFInfo
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- CN112467670A CN112467670A CN202011294509.3A CN202011294509A CN112467670A CN 112467670 A CN112467670 A CN 112467670A CN 202011294509 A CN202011294509 A CN 202011294509A CN 112467670 A CN112467670 A CN 112467670A
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- 230000005611 electricity Effects 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 239000001307 helium Substances 0.000 claims description 13
- 229910052734 helium Inorganic materials 0.000 claims description 13
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 13
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 12
- 230000001939 inductive effect Effects 0.000 claims 2
- 230000005855 radiation Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 230000006698 induction Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 230000006855 networking Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a device for preventing a high-voltage transmission line from generating induced electricity for nearby civil houses, and relates to the technical field of high-voltage line corollary equipment. According to the invention, the plurality of wires form a network on the arc-shaped support frame, the high-voltage line is positioned in the inner side of the radiation range of the network, induced electricity generated by the high-voltage line is radiated outwards, the network formed by the wires can directly absorb and guide the induced electricity and carry out grounding treatment, so that the induced electricity can be rapidly reduced, the high-voltage transmission line can be effectively prevented from generating induced electricity to nearby civil houses, no wire support frame is required to be additionally erected, the installation and operation are convenient and rapid, the manpower and equipment cost can be effectively saved, the wires can be rapidly restored to the original position under the support of the flexible arc-shaped support plate, the flexible spherical shell is subjected to multi-angle multidirectional spatial distribution below the high-voltage tower, the stability of the high.
Description
Technical Field
The invention relates to the technical field of high-voltage line complete equipment, in particular to a device for preventing a high-voltage transmission line from generating induced electricity for nearby civil houses.
Background
The induced electricity is electricity brought outside the conductive device. General research shows that the human body has more sensitive reaction to electrostatic induction current under a high-voltage electric field, and when 0.1-0.2 milliampere induction current passes through the human body, the human body has obvious acupuncture feeling even if the induced current does not touch an object to be induced. Because a strong electric field exists around the high-voltage transmission line and the high-voltage power distribution device, a conductor in the electric field generates induced voltage due to the electrostatic induction effect, and when people touch objects with the induced voltage, the induced current flows to the ground through the human body, so that people are electrically injured. In the power transmission and transformation engineering, the electric charge of the high-voltage power transmission and transformation engineering forms an electric field. In the weekday, the power transmission line is at a certain distance from the ground, so that the induced electric strength is greatly reduced. The induced electricity changes along with the changes of air humidity and pollution conditions, and the intensity of the induced electricity also changes correspondingly.
The device that current prevents that high tension transmission line from producing the response electricity to nearby civilian houses, the response electricity protective effect is not good, and need erect the wire support in addition, and installation operation engineering is complicated, and manpower and equipment cost are high.
Disclosure of Invention
The invention aims to provide a device for preventing a high-voltage transmission line from generating induced electricity for nearby civil houses, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a prevent that high tension transmission line from producing device of response electricity to near civil houses, includes high-voltage tower and pre-buried frame, pre-buried frame is located high-voltage tower bottom, high-voltage tower outer wall level is equipped with ARC support frame, high-voltage tower outer wall in ARC support frame top level is equipped with a plurality of wiring frame, ARC support frame inboard is equipped with a plurality of mounting bracket, the mounting bracket inboard runs through and is equipped with the wire, the wire with pre-buried frame top electric connection.
Furthermore, the two ends of the arc-shaped support frame are equally divided and respectively extend to the outer side of the high-pressure tower frame, the two ends of the wiring frame are equally divided and respectively extend to the outer side of the high-pressure tower frame, the length of the wiring frame is sequentially increased from top to bottom, the maximum length of the wiring frame is smaller than the horizontal length of the arc-shaped support frame, the mounting frame comprises a flexible support sleeve, the outer wall of the flexible support sleeve is provided with a plurality of support strips, the outer wall of each support strip is fixedly connected with the inner wall of the arc-shaped support frame, the flexible support sleeve is sleeved on the outer side of the wire, a plurality of flexible arc-shaped support plates are symmetrically arranged at the two ends of the flexible support sleeve, a plurality of movably connected balls are arranged on the inner wall of the flexible support sleeve, a spherical groove matched with the, the first cavity and the arc-shaped supporting plate are internally provided with a second cavity, the first cavity is communicated with the second cavity, helium is filled in the first cavity and the second cavity, the volume of the helium is three fourths of the internal volume of the first cavity and the second cavity, the circle center of the arc-shaped supporting frame is located above the high-pressure tower, the distance between every two adjacent flexible supporting sleeves is larger than six times of the external diameter of the cross section of each flexible supporting sleeve, and the distance between every two adjacent flexible supporting sleeves is smaller than eight times of the external diameter of the cross section of each flexible supporting sleeve.
Further, flexible support sleeve outer wall sets up threely the support bar, it is three the support bar is isosceles triangle distribution in flexible support sleeve outer wall for the support bar carries out three point stable support in flexible support sleeve outside, just triangle-shaped's top orientation arc support frame's the centre of a circle, make flexible support sleeve distribute more evenly, and guarantee that the inboard wire of flexible support sleeve carries out the induction electricity guide to high-voltage line outside below and handles.
Furthermore, lead wire supports are symmetrically arranged at two ends of the wiring frame, a first connecting shaft and a second connecting shaft which are rotatably connected are vertically arranged on the inner side of the lead wire supports, a first guide ring is arranged on the outer wall of the first connecting shaft, a second guide ring matched with the first guide ring is arranged on the outer wall of the second connecting shaft, a first limiting disc is arranged below the first guide ring on the outer wall of the first connecting shaft, a second limiting disc matched with the first limiting disc is arranged below the second guide ring on the outer wall of the second connecting shaft, a third limiting disc is arranged above the first guide ring on the outer wall of the first connecting shaft, a fourth limiting disc matched with the third limiting disc is arranged above the second guide ring on the outer wall of the second connecting shaft, the lead wire supports are used for guiding and supporting high-voltage lines, and the high-voltage lines pass through a gap between the first guide ring and the second guide ring, first guide ring and second guide ring roll the support guide to high-tension line, first connecting axle is to first guide ring, first spacing dish and the spacing dish of third rotate the support, the second connecting axle is to the second guide ring, the spacing dish of second and the spacing dish of fourth rotate the support, first spacing dish and the spacing cooperation of second rotate the spacing support to high-tension line below, the spacing dish of third and the spacing cooperation of the spacing dish of fourth rotate the spacing support to high-tension line top, can effectively strengthen high-tension line's security and stability.
Furthermore, the first guide ring, the second spacing dish with the external diameter size of the third spacing dish equals, the external diameter size of first spacing dish with the fourth spacing dish equals, the external diameter of first spacing dish is greater than the external diameter of the second spacing dish for first spacing dish and second spacing dish carry out dislocation guide spacing below first guide ring and second guide ring, third spacing dish and fourth spacing dish carry out dislocation guide spacing above first guide ring and second guide ring, and upper and lower two dislocation guide spacing position staggered distribution can further strengthen high-voltage transmission lines's security performance and stability.
Further, adjacent two the lead wire support symmetry sets up, and is better to high-voltage line support effect, and it is more reasonable to distribute, high-pressure pylon outer wall level is equipped with a plurality of dead lever, the dead lever with arc support frame outer wall fixed connection, the stability of arc support frame can effectively be strengthened to the dead lever.
Furthermore, the inner wall of the flexible supporting sleeve is provided with two adjacent isolation pads between the first cavities, the isolation pads isolate the first cavities and divide the first cavities into different spaces, the distance between the two adjacent flexible arc-shaped supporting plates is equal to one half of the arc surface length of the flexible arc-shaped supporting plates, the supporting strength of the flexible arc-shaped supporting plates is guaranteed, the structure is more compact, a buffering deformation space is provided for the flexible arc-shaped supporting plates, the distance between the two adjacent balls is larger than the outer diameter of the balls, the distance between the two adjacent balls is smaller than twice of the outer diameter of the balls, the balls are distributed more closely, the contact points between the balls and the wires are more, the stress is more uniform, and the stability is better.
Furthermore, a first supporting rod is vertically arranged in the center of the bottom of the embedded frame, a second supporting rod and a third supporting rod are symmetrically arranged on the outer wall of the first supporting rod in an inclined mode, one end, far away from the first supporting rod, of the second supporting rod and the end, far away from the first supporting rod, of the third supporting rod is provided with a supporting spherical shell, the outer wall of the supporting spherical shell is provided with a plurality of through holes, and the inclination angles of the second supporting rod and the third supporting rod are opposite.
Further, two the second bracing piece and two the third bracing piece is "ten" font and distributes, just first bracing piece with the second bracing piece with contained angle between the third bracing piece is forty-five degrees, "two second bracing pieces and two third bracing pieces that ten" font distributes can carry out "ten" font in high-pressure pylon below and support, and the stable effect is better, and second bracing piece and third bracing piece all adopt forty-five degree slope contained angle, can effectively guarantee the multi-angle distribution that supports the spherical shell for the spacing effect of supporting the spherical shell is better, strengthens the support intensity of pre-buried frame, guarantees the stability of high-pressure pylon, and the performance effect as ground connection part is better, improves induced-current circuit's security.
Furthermore, the maximum distance between two adjacent supporting spherical shells is greater than the maximum side length of the bottom of the high-voltage tower, so that the coverage range of the supporting spherical shells is greater than that of the bottom of the high-voltage tower, and the stability of the high-voltage tower is ensured.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention ensures that the high-voltage circuit is covered in the radiation range of the wires by arranging the high-voltage tower, the arc-shaped support frame, the mounting frame and the wires, leads are distributed under the high-voltage circuit in an arc shape, the radiation center of the arc-shaped distribution frame of the wires is positioned at the high-voltage tower, a plurality of wires form a network on the arc-shaped support frame, the network is positioned under the high-voltage circuit, the high-voltage circuit is positioned at the inner side of the radiation range of the network, the high-voltage circuit normally works, induced electricity is generated by the high-voltage circuit and outwards radiates, the network formed by the wires can directly absorb and guide the induced electricity, the induced electricity generated by the high-voltage circuit is collected in the network of the wires and then guided along the wires, finally the induced electricity is transmitted to the pre-buried frame by the wires for grounding treatment, the induced electricity is further quickly reduced, the high-voltage transmission line can be effectively prevented from generating induced electricity to nearby civil houses, and the safety of the nearby civil houses of the high-voltage line is effectively ensured, because the arc-shaped support frame is directly arranged on the high-voltage tower frame, the erection operation of the device can be directly completed while the high-voltage line is erected, a lead support frame is not required to be additionally erected, the installation operation is convenient and rapid, the manpower and the equipment cost can be effectively saved, when the lead swings under the blowing of wind power, the inner wall of the flexible support sleeve is extruded and deformed under the swinging action force of the lead, the first cavity is extruded and deformed, helium in the first cavity is extruded to the inside of the second cavity, the helium in the second cavity is filled more fully, the support strength of the flexible arc-shaped support plate can be effectively enhanced, the lead is supported by the flexible arc-shaped support plate, the lead can be quickly restored to the original, the lead is more convenient and faster to install in the flexible supporting sleeve;
2. according to the invention, the embedded frame is arranged to comprise the first supporting rod, the second supporting rod, the third supporting rod and the supporting spherical shell, the embedded frame is used as a connecting component of a grounding wire, the embedded frame transmits induction electricity in a wire to the ground, the second supporting rod and the third supporting rod are obliquely and symmetrically arranged on the outer side of the first supporting rod, so that the supporting spherical shells are distributed below the embedded frame in a multi-angle manner, the inclination angles of the second supporting rod and the third supporting rod are oppositely arranged, the flexible spherical shells are distributed below the high-voltage tower frame in a multi-angle and multi-direction space manner, the supporting strength of the embedded frame is further enhanced, the stability of the high-voltage tower frame is ensured, the effect of the embedded frame as a grounding component is better, and the safety of an induction current circuit.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention in its entirety;
FIG. 2 is a front sectional view of the present invention as a whole;
FIG. 3 is an enlarged schematic view at A of FIG. 1 of the present invention;
FIG. 4 is an enlarged schematic view of the invention at B of FIG. 2;
fig. 5 is a front sectional view of a lead frame of the present invention;
FIG. 6 is a front view of the mount of the present invention;
FIG. 7 is a side view of the mount of the present invention;
FIG. 8 is a side view of the embedment bracket of the present invention;
in the figure: 1. a high-pressure tower; 2. pre-embedding a frame; 3. an arc-shaped support frame; 4. a wiring rack; 5. a mounting frame; 6. a wire; 7. a flexible support sleeve; 8. a supporting strip; 9. a flexible arc support plate; 10. a ball bearing; 11. a through hole; 12. a first cavity; 13. a second cavity; 14. a lead wire holder; 15. a first connecting shaft; 16. a second connecting shaft; 17. a first guide ring; 18. a second guide ring; 19. a first limiting disc; 20. a second limiting disc; 21. a third limiting disc; 22. a fourth limiting disc; 23. fixing the rod; 24. an insulating pad; 25. a first support bar; 26. a second support bar; 27. a third support bar; 28. and supporting the spherical shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, a device for preventing a high voltage transmission line from generating induced electricity to nearby private houses comprises a high voltage tower frame 1 and a pre-buried frame 2, wherein the pre-buried frame 2 is arranged at the bottom of the high voltage tower frame 1, an arc-shaped support frame 3 is horizontally arranged on the outer wall of the high voltage tower frame 1, a plurality of wiring frames 4 are horizontally arranged on the outer wall of the high voltage tower frame 1 above the arc-shaped support frame 3, a plurality of mounting frames 5 are arranged on the inner side of the arc-shaped support frame 3, a wire 6 is arranged inside the mounting frames 5 in a penetrating manner, the wire 6 is electrically connected with the top of the pre-buried frame 2, two ends of the arc-shaped support frame 3 are respectively extended to the outer side of the high voltage tower frame 1, two ends of the wiring frames 4 are respectively extended to the outer side of the high voltage tower frame 1, the length, the mounting frame 5 comprises a flexible supporting sleeve 7, the outer wall of the flexible supporting sleeve 7 is provided with a plurality of supporting strips 8, the outer wall of each supporting strip 8 is fixedly connected with the inner wall of the arc-shaped supporting frame 4, the flexible supporting sleeve 7 is sleeved outside the wire 6, a plurality of flexible arc-shaped supporting plates 9 are symmetrically arranged at two ends of the flexible supporting sleeve 7, the inner wall of the flexible supporting sleeve 7 is provided with a plurality of movably connected balls 10, the inner wall of the flexible supporting sleeve 7 is provided with a spherical groove matched with the balls 10, a plurality of first cavities 12 are arranged inside the flexible supporting sleeve 7, second cavities 13 are arranged inside the first cavities 12 and the arc-shaped supporting plates 9, the first cavities 12 are communicated with the second cavities 13, helium gas is filled inside the first cavities 12 and the second cavities 13, and the volume of the helium gas is three fourths of the internal volumes of the first cavities 12 and the second cavities 13, the circle center of the arc-shaped support frame 3 is located above the high-pressure tower 1, the distance between every two adjacent flexible support sleeves 7 is larger than six times of the outer diameter of the cross section of each flexible support sleeve 7, and the distance between every two adjacent flexible support sleeves 7 is smaller than eight times of the outer diameter of the cross section of each flexible support sleeve 7.
Lead wire brackets 14 are symmetrically arranged at two ends of the wiring frame 4, a first connecting shaft 15 and a second connecting shaft 16 which are rotatably connected are vertically arranged at the inner side of each lead wire bracket 14, a first guide ring 17 is arranged on the outer wall of the first connecting shaft 15, a second guide ring 18 matched with the first guide ring 17 is arranged on the outer wall of the second connecting shaft 16, a first limiting disc 19 is arranged below the first guide ring 17 on the outer wall of the first connecting shaft 15, a second limiting disc 20 matched with the first limiting disc 19 is arranged below the second guide ring 18 on the outer wall of the second connecting shaft 16, a third limiting disc 21 is arranged above the first guide ring 17 on the outer wall of the first connecting shaft 15, a fourth limiting disc 22 matched with the third limiting disc 21 is arranged above the second guide ring 18 on the outer wall of the second connecting shaft 16, and the lead wire brackets 14 are used for guiding and supporting high-voltage lines, high-voltage line passes the gap between first guide ring 17 and the second guide ring 18, first guide ring 17 and second guide ring 18 roll the support guide to high-voltage line, first connecting axle 15 is to first guide ring 17, first spacing dish 19 and third spacing dish 21 rotate the support, second connecting axle 16 is to second guide ring 18, second spacing dish 20 and fourth spacing dish 22 rotate the support, first spacing dish 19 and the cooperation of second spacing dish 20 rotate the spacing support to high-voltage line below, third spacing dish 21 and the cooperation of fourth spacing dish 22 rotate the spacing support to high-voltage line top, can effectively strengthen high-voltage line's security and stability.
The outer diameters of the first guide ring 17, the second guide ring 18, the second limiting disc 20 and the third limiting disc 21 are equal, the outer diameters of the first limiting disc 19 and the fourth limiting disc 22 are equal, the outer diameter of the first limiting disc 19 is larger than the outer diameter of the second limiting disc 20, so that the first limiting disc 19 and the second limiting disc 20 are in staggered guide limiting below the first guide ring 17 and the second guide ring 18, the third limiting disc 21 and the fourth limiting disc 22 are in staggered guide limiting above the first guide ring 17 and the second guide ring 18, and the upper and lower staggered guide limiting positions are distributed in a staggered mode, so that the safety performance and the stability of a high-voltage line can be further enhanced.
Adjacent two 14 symmetries of lead wire support set up, and it is better to high-voltage line support effect, distribute more rationally, 1 outer wall level of high-pressure pylon is equipped with a plurality of dead lever 23, dead lever 23 with 3 outer wall fixed connection of arc support frame, dead lever 23 can effectively strengthen arc support frame 3's stability.
The inner wall of the flexible supporting sleeve 7 is provided with an isolating pad 24 between two adjacent first cavities 12, the isolating pad 24 isolates the first cavities 12 and is divided into different spaces, the distance between the two adjacent flexible arc-shaped supporting plates 9 is equal to one half of the arc surface length of each flexible arc-shaped supporting plate 9, the supporting strength of each flexible arc-shaped supporting plate 9 is guaranteed, the structure is more compact, a buffering deformation space is provided for each flexible arc-shaped supporting plate 9, the distance between the two adjacent balls 10 is larger than the outer diameter of each ball 10, the distance between the two adjacent balls 10 is smaller than twice of the outer diameter of each ball 10, the balls 10 are distributed more closely, contact points between the balls 10 and the lead 6 are more, the stress is more uniform, and the stability is better.
The implementation mode is specifically as follows: when the high-voltage cable is used, the high-voltage cable 1, the arc-shaped support frame 3, the mounting frame 5 and the wires 6 are arranged, the wiring frame 4 on the high-voltage cable 1 is used for erecting a high-voltage circuit, the length of the wiring frame 4 is designed to be sequentially increased from top to bottom, induced electricity generated by the high-voltage circuit on the wiring frame 4 is combined, covered and transmitted, the induced electricity is more concentrated and is convenient to absorb, guide and process the induced electricity, the wires 6 penetrate through the mounting frame 5 and are mounted on the inner side of the arc-shaped support frame 3, the wires 6 are distributed below the high-voltage cable in an arc shape, the radiation center of the arc-shaped distribution frame of the wires 6 is positioned on the high-voltage cable 1 because the circle center of the arc-shaped support frame 3 is positioned above the high-voltage cable 1, the maximum length of the wiring frame 4 is smaller than the, the space between two adjacent flexible supporting sleeves 7 is larger than six times of the outer diameter of the cross section of the flexible supporting sleeve 7, the space between two adjacent flexible supporting sleeves 7 is smaller than eight times of the outer diameter of the cross section of the flexible supporting sleeve 7, the space between the wires 6 is limited by limiting the space between the flexible supporting sleeves 7, the formation of networking between the wires 6 is ensured to absorb and guide high-voltage induced electricity, meanwhile, the cross contact between the wires 6 is avoided, the wires 6 are ensured to work normally, the wires 6 form networking on the arc-shaped supporting frame 3, the networking is positioned below a high-voltage line, the high-voltage line is positioned at the inner side of the networking radiation range, the high-voltage line works normally, the high-voltage line generates induced electricity and radiates outwards, the networking formed by the wires 6 can directly absorb and guide the induced electricity, the induced electricity generated by the high-voltage line is collected in the networking of the wires 6, finally, the induction electricity is transmitted to the embedded frame 2 by the lead 6 for grounding treatment, so as to quickly reduce induction electricity, meanwhile, the grounding treatment can avoid the induction electricity generated by the lead 6, can avoid electric power accidents caused by the lead 6, can effectively prevent the high-voltage transmission line from generating induction electricity to nearby civil houses, and further effectively ensure the safety of the civil houses nearby the high-voltage line, because the arc-shaped support frame 3 is directly arranged on the high-voltage tower frame 1, the erection operation of the device can be directly completed while the high-voltage line is erected, a lead support frame is not required to be additionally erected, the installation operation is convenient and quick, the labor and the equipment cost can be effectively saved, the flexible support sleeve 7 is sleeved outside the lead 6, the flexible arc-shaped support plates 9 are annularly distributed outside the lead 6, the support bars 8 fix the exterior of the flexible support sleeve 7 on the inner side, the flexible supporting sleeve 7 protects the outside of the wire 6, when the wire 6 swings under the blowing of wind power, the wire 6 is in contact with the balls 10 on the inner wall of the flexible sleeve 7, the balls 10 roll along the spherical groove, the rolling protection and support of the wire 6 are realized, the wire 6 is prevented from being damaged, the wire 6 applies pressure to the inner wall of the flexible supporting sleeve 7 through the balls 10, the inner wall of the flexible supporting sleeve 7 is extruded and deformed, the first cavity 12 is extruded and deformed, helium in the first cavity 12 is extruded into the second cavity 13, the helium in the second cavity 13 is filled more fully, the supporting strength of the flexible arc-shaped supporting plate 9 can be effectively enhanced, the wire 6 is supported, the bent and deformed wire 6 is supported, the larger the swinging amplitude of the wire 6 is, the higher the supporting strength is, the wire 6 swings to which side, the supporting strength of the flexible arc-shaped supporting plate 9 on that side is enhanced, the lead 6 can be quickly restored to the original position under the support of the flexible arc-shaped support plate 9, the safety and the stability of the lead 6 are guaranteed, the volume of helium is three quarters of the internal volume of the first cavity 12 and the second cavity 13, the flexible support sleeve 7 and the flexible arc-shaped support plate 9 can be guaranteed to be normally subjected to flexible deformation buffering, meanwhile, the ball 10 can roll and assist the lead 6, and the lead 6 can be more conveniently and quickly installed in the flexible support sleeve 7; this embodiment has specifically solved the device that current prevents that high tension transmission line from producing the response electricity to nearby civilian houses among the background art, and the response electricity protective effect is not good, and need erect the wire support in addition, and installation and operation engineering is complicated, problem that manpower and equipment cost are high.
As shown in fig. 1-2 and 8, the device for preventing a high-voltage transmission line from generating induced electricity for a nearby civil house includes a first support rod 25 vertically disposed at the center of the bottom of the embedded frame 2, a second support rod 26 and a third support rod 27 symmetrically disposed on the outer wall of the first support rod 25 in an inclined manner, a support spherical shell 28 disposed at one end of the second support rod 26 and the third support rod 27 away from the first support rod 25, a plurality of through holes 11 disposed on the outer wall of the support spherical shell 28, and the inclination angles of the second support rod 26 and the third support rod 27 are opposite.
Two the second bracing piece 26 and two the third bracing piece 27 is "ten" font and distributes, just first bracing piece 25 with the second bracing piece 26 with contained angle between the third bracing piece 27 is forty-five degrees, the second bracing piece 26 with the inclination of third bracing piece 27 is opposite, "two second bracing pieces 26 and two third bracing pieces 27 that ten" font distributes can carry out "ten" font in high-pressure pylon 1 below and support, and the stabilizing effect is better, and second bracing piece 26 and third bracing piece 27 all adopt forty-five degree slope contained angle, can effectively guarantee the multi-angle distribution that supports spherical shell 28 for the spacing effect of supporting spherical shell 28 is better, strengthens the support intensity of pre-buried frame 2, guarantees the stability of high-pressure pylon 1, and the performance effect as ground part is better, improves the security of induced current circuit.
The maximum distance between two adjacent supporting spherical shells 28 is greater than the maximum side length of the bottom of the high-voltage tower 1, so that the coverage range of the supporting spherical shells 28 is greater than that of the bottom of the high-voltage tower 1, and the stability of the high-voltage tower 1 is ensured.
The implementation mode is specifically as follows: when the high-voltage tower is used, the embedded frame 2 is directly buried underground by arranging the embedded frame 2 comprising the first supporting rod 25, the second supporting rod 26, the third supporting rod 27 and the supporting spherical shell 28, soil passes through the through hole 11 and enters the supporting spherical shell 28 to be filled in the supporting spherical shell 28, or pouring is carried out outside the embedded frame 2, concrete passes through the through hole 11 and enters the supporting spherical shell 28 to be filled in the supporting spherical shell 28, the stability of the embedded frame 2 can be effectively enhanced, the safety and the stability of the high-voltage tower 1 after the arc-shaped supporting frame 3 is additionally arranged are ensured, the embedded frame 2 serves as a connecting component of a grounding wire, the embedded frame 2 transmits induction electricity in a wire 6 to the ground, the second supporting rod 26 and the third supporting rod 27 are obliquely and symmetrically arranged outside the first supporting rod 25, the supporting spherical shell 28 is distributed below the embedded frame 2 in multiple angles, and the inclination angles of the second supporting rod 26 and the third supporting rod 27 are arranged oppositely, make flexible spherical shell 28 carry out the diversified spatial distribution of multi-angle in high-voltage tower 1 below, further strengthen the support intensity of pre-buried frame 2, guarantee high-voltage tower 1's stability, and the performance effect as ground connection part is better, improves induced-current circuit's security.
The working principle of the invention is as follows:
referring to the attached drawings 1-7 of the specification, through arranging the high-voltage tower frame 1, the arc-shaped support frame 3, the mounting frame 5 and the wires 6, the wires 6 are distributed below a high-voltage line in an arc shape, the radiation center of the arc-shaped distribution frame of the wires 6 is positioned at the high-voltage tower frame 1, the high-voltage line is ensured to be covered in the radiation range of the wires 6, a plurality of wires 6 form a network on the arc-shaped support frame 3, the network is positioned below the high-voltage line, the high-voltage line is positioned at the inner side of the radiation range of the network, the high-voltage line normally works, the high-voltage line generates induced electricity and radiates outwards, the network formed by the wires 6 can directly absorb and guide the induced electricity, the induced electricity generated by the high-voltage line is collected in the network of the wires 6, then the induced electricity is guided along the wires 6, meanwhile, the grounding treatment can avoid the lead 6 from generating induced electricity, can avoid electric power accidents caused by the lead 6, can effectively prevent the high-voltage transmission line from generating induced electricity to nearby civil houses, and further effectively ensures the safety of the civil houses nearby the high-voltage line, because the arc-shaped support frame 3 is directly arranged on the high-voltage tower frame 1, the erection operation of the device can be directly completed while the high-voltage line is erected, a lead support frame is not required to be additionally erected, the installation operation is convenient and quick, the labor and the equipment cost can be effectively saved, when the lead 6 swings under the blowing of wind power, the inner wall of the flexible support sleeve 7 is extruded and deformed under the swinging acting force of the lead 6, the first cavity 12 is extruded and deformed, the helium in the first cavity 12 is extruded to the inside of the second cavity 13, the helium in the second cavity 13 is filled more fully, the support strength of the flexible arc-shaped support plate 9, the lead 6 can be quickly restored to the original position under the support of the flexible arc-shaped support plate 9, the safety and the stability of the lead 6 are ensured, and the lead 6 is more convenient and quicker to install in the flexible support sleeve 7;
further, referring to the accompanying drawings 1-2 and 8 of the specification, the embedded frame 2 includes a first supporting rod 25, a second supporting rod 26, a third supporting rod 27 and a supporting spherical shell 28, the embedded frame 2 serves as a connecting component of a grounding wire, the embedded frame 2 transmits induction electricity in the wire 6 to the ground, the second supporting rod 26 and the third supporting rod 27 are both arranged outside the first supporting rod 25 in an inclined symmetrical mode, the supporting spherical shell 28 is distributed below the embedded frame 2 in a multi-angle mode, the inclination angles of the second supporting rod 26 and the third supporting rod 27 are arranged in an opposite mode, the flexible spherical shell 28 is distributed below the high-voltage tower frame 1 in a multi-angle spatial mode, the supporting strength of the embedded frame 2 is further enhanced, the stability of the high-voltage tower frame 1 is guaranteed, the effect of being used as a grounding component is better, and the safety of an induction current circuit is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a prevent that high tension transmission line from producing device of induced electricity to nearby civilian house, includes high-voltage tower (1) and pre-buried frame (2), its characterized in that: pre-buried frame (2) are located high pressure pylon (1) bottom, high pressure pylon (1) outer wall level is equipped with ARC support frame (3), high pressure pylon (1) outer wall in ARC support frame (3) top level is equipped with a plurality of wiring frame (4), ARC support frame (3) inboard is equipped with a plurality of mounting bracket (5), mounting bracket (5) inboard is run through and is equipped with wire (6), wire (6) with pre-buried frame (2) top electric connection.
2. The device for preventing the high-voltage transmission line from generating induced electricity on the nearby civil houses according to claim 1, is characterized in that: the utility model discloses a high-pressure pylon (1) outside is equallyd divide at ARC support frame (3) both ends and do not extend to high-pressure pylon (1), wiring frame (4) both ends are equallyd divide and do not extend to the high-pressure pylon (1) outside, the length of wiring frame (4) increases by last to down in proper order, the maximum length of wiring frame (4) is less than the horizontal length of ARC support frame (3), mounting bracket (5) include flexible supporting sleeve (7), flexible supporting sleeve (7) outer wall is equipped with a plurality of support bar (8), support bar (8) outer wall with ARC support frame (4) inner wall fixed connection, flexible supporting sleeve (7) cover is located the wire (6) outside, flexible supporting sleeve (7) both ends symmetry is equipped with a plurality of flexible ARC support plate (9), flexible supporting sleeve (7) inner wall is equipped with a plurality of swing joint's ball (, the inner wall of the flexible supporting sleeve (7) is provided with a spherical groove matched with the ball (10), a plurality of first cavities (12) are arranged in the flexible supporting sleeve (7), second cavities (13) are arranged in the first cavities (12) and the arc-shaped supporting plate (9), the first cavity (12) is communicated with the second cavity (13), helium is filled in the first cavity (12) and the second cavity (13), the volume of helium being three quarters of the internal volume of the first cavity (12) and the second cavity (13), the circle center of the arc-shaped support frame (3) is positioned above the high-voltage tower (1), the distance between two adjacent flexible support sleeves (7) is more than six times of the outer diameter of the cross section of each flexible support sleeve (7), and the distance between two adjacent flexible supporting sleeves (7) is less than eight times of the outer diameter of the cross section of each flexible supporting sleeve (7).
3. The device for preventing the high-voltage transmission line from generating induced electricity on the nearby civil houses according to claim 2, is characterized in that: the outer wall of the flexible supporting sleeve (7) is provided with three supporting strips (8) which are three, the supporting strips (8) are distributed on the outer wall of the flexible supporting sleeve (7) in an isosceles triangle shape, and the top ends of the supporting strips face the circle center of the arc-shaped supporting frame (3).
4. The device for preventing the high-voltage transmission line from generating induced electricity on the nearby civil houses according to claim 2, is characterized in that: wiring frame (4) both ends symmetry is equipped with lead wire support (14), lead wire support (14) inboard vertical be equipped with rotate first connecting axle (15) and second connecting axle (16) of connecting, first connecting axle (15) outer wall is equipped with first guide ring (17), second connecting axle (16) outer wall be equipped with first guide ring (17) assorted second guide ring (18), first connecting axle (15) outer wall in first guide ring (17) below is equipped with first spacing dish (19), second connecting axle (16) outer wall in second guide ring (18) below be equipped with first spacing dish (19) assorted second spacing dish (20), first connecting axle (15) outer wall in first guide ring (17) top is equipped with third spacing dish (21), second connecting axle (16) outer wall in second guide ring (18) top be equipped with third spacing dish (21) assorted fourth limit A bit disc (22).
5. The device for preventing the high-voltage transmission line from generating induced electricity on the nearby civil houses according to claim 4, wherein: the outer diameters of the first guide ring (17), the second guide ring (18), the second limiting disc (20) and the third limiting disc (21) are equal in size, the outer diameters of the first limiting disc (19) and the fourth limiting disc (22) are equal in size, and the outer diameter of the first limiting disc (19) is larger than the outer diameter of the second limiting disc (20).
6. The device for preventing the high-voltage transmission line from generating induced electricity on the nearby civil houses according to claim 4, wherein: two adjacent lead wire supports (14) are symmetrically arranged, a plurality of fixing rods (23) are horizontally arranged on the outer wall of the high-voltage tower (1), and the fixing rods (23) are fixedly connected with the outer wall of the arc-shaped support frame (3).
7. The device for preventing the high-voltage transmission line from generating induced electricity on the nearby civil houses according to claim 2, is characterized in that: the inner wall of the flexible supporting sleeve (7) is provided with an isolating pad (24) between every two adjacent first cavities (12), the distance between every two adjacent flexible arc-shaped supporting plates (9) is equal to one half of the arc surface length of each flexible arc-shaped supporting plate (9), the distance between every two adjacent balls (10) is larger than the outer diameter of each ball (10), and the distance between every two adjacent balls (10) is smaller than the two times of the outer diameter of each ball (10).
8. The device for preventing the high-voltage transmission line from generating induced electricity on the nearby civil houses according to claim 1, is characterized in that: pre-buried frame (2) bottom center is vertical to be equipped with first bracing piece (25), first bracing piece (25) outer wall slope symmetry is equipped with second bracing piece (26) and third bracing piece (27), second bracing piece (26) with third bracing piece (27) are kept away from first bracing piece (25) one end is equipped with supports spherical shell (28), it is equipped with a plurality of through-hole (11) to support spherical shell (28) outer wall, second bracing piece (26) with the inclination of third bracing piece (27) is opposite.
9. The apparatus of claim 8, wherein the high voltage transmission line is used for preventing the high voltage transmission line from inducing electricity to nearby civil houses, and the apparatus comprises: two second bracing piece (26) and two third bracing piece (27) are "ten" font and distribute, just first bracing piece (25) with the contained angle between second bracing piece (26) and third bracing piece (27) is forty-five degrees.
10. The apparatus of claim 8, wherein the high voltage transmission line is used for preventing the high voltage transmission line from inducing electricity to nearby civil houses, and the apparatus comprises: the maximum distance between two adjacent supporting spherical shells (28) is greater than the maximum side length of the bottom of the high-voltage tower (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011294509.3A CN112467670B (en) | 2020-11-18 | 2020-11-18 | Device for preventing high tension transmission line from producing induced electricity to nearby civil houses |
| CN202210773663.1A CN115207863A (en) | 2020-11-18 | 2020-11-18 | Device for preventing high-voltage transmission line from generating induced electricity to nearby civil houses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011294509.3A CN112467670B (en) | 2020-11-18 | 2020-11-18 | Device for preventing high tension transmission line from producing induced electricity to nearby civil houses |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210773663.1A Division CN115207863A (en) | 2020-11-18 | 2020-11-18 | Device for preventing high-voltage transmission line from generating induced electricity to nearby civil houses |
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| CN112467670A true CN112467670A (en) | 2021-03-09 |
| CN112467670B CN112467670B (en) | 2022-07-22 |
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| CN202011294509.3A Active CN112467670B (en) | 2020-11-18 | 2020-11-18 | Device for preventing high tension transmission line from producing induced electricity to nearby civil houses |
| CN202210773663.1A Pending CN115207863A (en) | 2020-11-18 | 2020-11-18 | Device for preventing high-voltage transmission line from generating induced electricity to nearby civil houses |
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| CN202210773663.1A Pending CN115207863A (en) | 2020-11-18 | 2020-11-18 | Device for preventing high-voltage transmission line from generating induced electricity to nearby civil houses |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928717A (en) * | 1982-08-10 | 1984-02-15 | Marantz Japan Inc | Diode attenuator |
| CN104113974A (en) * | 2014-07-28 | 2014-10-22 | 国家电网公司 | Device for preventing houses close to high-voltage power transmission line from generating induced electricity |
| CN104795778A (en) * | 2015-04-03 | 2015-07-22 | 国家电网公司 | Induced electricity reducing device for house around power transmission and transformation facility |
| CN205709645U (en) * | 2016-05-20 | 2016-11-23 | 国网山东省电力公司聊城供电公司 | Power cable little space lowering or hoisting gear |
| CN209046208U (en) * | 2018-10-24 | 2019-06-28 | 深圳市路桥建设集团有限公司 | Cable support device |
-
2020
- 2020-11-18 CN CN202011294509.3A patent/CN112467670B/en active Active
- 2020-11-18 CN CN202210773663.1A patent/CN115207863A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928717A (en) * | 1982-08-10 | 1984-02-15 | Marantz Japan Inc | Diode attenuator |
| CN104113974A (en) * | 2014-07-28 | 2014-10-22 | 国家电网公司 | Device for preventing houses close to high-voltage power transmission line from generating induced electricity |
| CN104795778A (en) * | 2015-04-03 | 2015-07-22 | 国家电网公司 | Induced electricity reducing device for house around power transmission and transformation facility |
| CN205709645U (en) * | 2016-05-20 | 2016-11-23 | 国网山东省电力公司聊城供电公司 | Power cable little space lowering or hoisting gear |
| CN209046208U (en) * | 2018-10-24 | 2019-06-28 | 深圳市路桥建设集团有限公司 | Cable support device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112467670B (en) | 2022-07-22 |
| CN115207863A (en) | 2022-10-18 |
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Effective date of registration: 20240825 Address after: 271000 Jingcang Village, Economic Development Zone, Dongping County, Tai'an City, Shandong Province (North End of Dongyuan Road) Patentee after: Shandong Taineng Power Technology Co.,Ltd. Country or region after: China Address before: Room 905, building 2, lejiahui Business Plaza, high tech Zone, Suzhou, Jiangsu 215000 Patentee before: Suzhou linqicheng Technology Co.,Ltd. Country or region before: China |