CN113445808A - Anti-shaking wind-resistant structure of power transmission line iron tower - Google Patents
Anti-shaking wind-resistant structure of power transmission line iron tower Download PDFInfo
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- CN113445808A CN113445808A CN202110885858.0A CN202110885858A CN113445808A CN 113445808 A CN113445808 A CN 113445808A CN 202110885858 A CN202110885858 A CN 202110885858A CN 113445808 A CN113445808 A CN 113445808A
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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
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/14—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against other dangerous influences, e.g. tornadoes, floods
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Abstract
The invention relates to the technical field of power transmission line iron towers, and discloses an anti-shaking and anti-wind structure of a power transmission line iron tower. According to the anti-swing and anti-wind structure of the power transmission line iron tower, the shock absorption mechanism and the buffer mechanism are arranged, so that the stress on the installation box and the fixed box is reduced when the iron tower main body swings left and right under strong wind; when the rubber plate is extruded by the iron tower main body through the arrangement of the first anti-shaking mechanism, the force applied to the iron tower main body is offset through the spring force of the extrusion spring, so that the iron tower main body is prevented from shaking preliminarily; through setting up the second and preventing shaking the mechanism, through install bin extrusion contact board, make the pinion rotate, make the carriage release lever rise, make and prevent shaking a solid fixed ring of seat extrusion, make iron tower main body keep vertical state, improve iron tower main body wind resistance.
Description
Technical Field
The invention relates to the technical field of power transmission line iron towers, in particular to an anti-shaking and wind-resisting structure of a power transmission line iron tower.
Background
As an important component of a large complex lifeline system, the safety problem of a power transmission system directly affects the national production and construction and the order of life of people. The damage of the transmission line can cause the breakdown of the power supply system and possibly cause secondary disasters such as fire and the like, thereby causing serious economic loss. The transmission tower line system has the characteristics of high structure flexibility, large ground wire span, strong nonlinearity and the like, and is a wind sensitive structure system. The strong storm is a natural disaster which threatens the power transmission line most, and the damage accident of the power transmission line caused by the strong storm occurs sometimes.
Disclosure of Invention
The invention aims to provide a shaking-proof and wind-proof structure of a power transmission line iron tower, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-shaking wind-resistant structure of a power transmission line iron tower comprises a fixed box, wherein the fixed box is horizontally arranged, an installation box is horizontally arranged above the fixed box, the bottom end of the installation box penetrates through the fixed box and extends to the inside of the fixed box, a damping mechanism is arranged in the fixed box, the damping mechanism is positioned below the installation box, an iron tower main body is vertically arranged above the installation box, the bottom end of the iron tower main body penetrates through the installation box and extends to the inside of the installation box, a buffer mechanism is arranged in the installation box, the buffer mechanism is positioned at the bottom end of the iron tower main body, the left side surface and the right side surface of the bottom end of the iron tower main body are both provided with a first anti-shaking mechanism, the fixed incasement portion is located the install bin left and right sides and all is provided with the second and prevents shaking the mechanism, two the second prevents shaking the mechanism top and all runs through the fixed case and extends to fixed case top and iron tower main part upper end fixed surface and be connected.
Preferably, install bin surface and fixed incasement wall sliding connection, the vertical staple that is provided with in fixed case below, staple top surface and fixed bottom of the case face fixed connection, the staple bottom extends to inside the ground.
Preferably, the damping mechanism comprises an upper fixing plate, a first bottom plate, two damping blocks, a connecting rod, a damping sleeve and a first limiting block, the upper fixing plate and the first bottom plate are symmetrically arranged up and down at the same vertical position, the top surface of the upper fixing plate is fixedly connected with the bottom surface of the installation box, the bottom surface of the first bottom plate is fixedly connected with the bottom surface of the inner part of the fixing box, the two damping blocks are horizontally arranged between the upper fixing plate and the first bottom plate in a left-right direction, the bottom surface of the upper fixing plate and the top surface of the first bottom plate are both hinged with the upper surface and the lower surface of the two damping blocks through the connecting rod, the damping rod is horizontally and fixedly arranged on the right side of the left damping block, the damping sleeve is horizontally and fixedly arranged on the left side surface of the right damping block, the left end of the damping sleeve is sleeved on the outer side of the right end of the damping rod, a first limiting groove is formed in the inner wall of the damping sleeve, and the first limiting block is slidably arranged in the first limiting groove, a side face of the limiting block is fixedly connected with the side face of the damping rod, a compression spring II is sleeved on the damping rod and the damping sleeve, and the left end and the right end of the compression spring II are fixedly connected with two damping blocks close to the side face.
Preferably, the compression springs I are vertically arranged between the upper fixing plate and the base plate I, the number of the compression springs I is two, the two compression springs I are arranged in bilateral symmetry, and the upper end and the lower end of each compression spring I are fixedly connected with the bottom surface of the upper fixing plate and the top surface of the base plate I.
Preferably, the first anti-shaking mechanism comprises a rubber plate, a mounting plate, a first fixing column, a first moving sleeve, an extrusion block, an extrusion spring, a second limiting block, an extrusion plate and an anti-shaking rod, the rubber plate is vertically and fixedly arranged on the side surface of the iron tower main body, the mounting plate is horizontally arranged on one side of the rubber plate away from the iron tower main body, the bottom surface of the mounting plate is fixedly connected with the bottom surface of the inner part of the fixed box, the side surface of the mounting plate is fixedly connected with the side surface of the rubber plate, a first anti-shaking groove is vertically arranged on one side of the rubber plate away from the iron tower main body, the first fixing column is vertically arranged in the first anti-shaking groove, the upper end and the lower end of the first fixing column are fixedly connected with the inner wall of the first anti-shaking groove, the first moving sleeve is slidably sleeved on the surface of the first fixing column, a third compression spring is vertically arranged above the first moving sleeve, the third compression spring is sleeved on the surface of the first fixing column, and a second limiting groove is arranged on the top surface of the mounting plate, the bottom surface of the inner part of the second limiting groove is vertically provided with an extrusion hole, the extrusion block and the extrusion spring are sequentially arranged in the extrusion hole from top to bottom, the upper end and the lower end of the extrusion spring are respectively fixedly connected with the bottom surface of the extrusion block and the bottom surface of the inner part of the extrusion hole, the side surface of the extrusion hole is vertically provided with a third limiting groove, the second limiting block is slidably arranged in the third limiting groove, the two sides of the limiting block are fixedly connected with the side surface of the extrusion block, the top surface of the extrusion block is obliquely arranged, the extrusion plate is slidably arranged in the second limiting groove, the bottom surface of the left side of the extrusion plate is contacted with the top surface of the extrusion block, and the anti-shaking rod is obliquely arranged above the mounting plate.
Preferably, the bottom end of the anti-shaking rod is hinged to the top surface of the extrusion plate, and the top end of the anti-shaking rod is hinged to one side of the movable sleeve.
Preferably, the buffer mechanism comprises a fixed cylinder, a bottom plate II, a shock absorption column, a buffer spring II, two buffer blocks, two buffer springs I and a pressure receiving plate, the top surface of the fixed cylinder is fixedly connected with the bottom surface of the iron tower main body, the bottom surface of the bottom plate II is fixedly connected with the bottom surface inside the installation box, the bottom plate II is horizontally arranged below the fixed cylinder, the bottom surface of the fixed cylinder is provided with an opening, the shock absorption column is vertically and fixedly arranged on the top surface of the bottom plate II, the two buffer springs I are vertically arranged between the fixed cylinder and the bottom plate II from left to right, the upper end and the lower end of each buffer spring I are fixedly connected with the bottom end surface of the fixed cylinder and the top surface of the bottom plate II, the top end of the shock absorption column extends into the fixed cylinder, the two buffer blocks are arranged on the left side surface and the right side surface of the shock absorption column, two buffer block side and solid fixed cylinder inner wall fixed connection, the dashpot has been seted up to the shock attenuation post side vertically, the compressed sheet sets up inside the dashpot, it is articulated with the inside top surface of dashpot to be compressed the top end, it is provided with buffer spring three to be fixed between compressed sheet side and the dashpot inner wall, compressed sheet surface and buffer block side contact.
Preferably, the second anti-shaking mechanism comprises two fixing sleeves, a moving rod, a limiting plate, a third limiting block, a rack, a second fixing column, a semi-gear, a contact plate, two fixing rings, a second moving sleeve, an anti-shaking outer sleeve, an anti-shaking column, an anti-shaking inner sleeve, a fourth limiting block, an anti-shaking seat, a steel wire, a rotating rod, an extrusion wheel, a wedge block and an L-shaped rod, wherein the two fixing sleeves are vertically and fixedly arranged through the top surface of the fixing box from left to right respectively, the moving rod is vertically and slidably arranged in the fixing sleeves, the bottom end of the moving rod penetrates through the fixing sleeves and extends into the fixing box, the limiting plate is vertically and fixedly arranged in the fixing box, a fourth limiting groove is vertically formed in the side surface of the limiting plate, the third limiting block is slidably arranged in the fourth limiting groove, the three side surfaces of the limiting block are fixedly connected with the side surfaces of the moving rod, and the rack is vertically and fixedly arranged on the other side surface of the moving rod, the second fixing column is horizontally arranged in the fixing box, the front end and the rear end of the second fixing column are rotatably connected with the inner wall of the fixing box through bearing seats, the half gear is fixedly sleeved on the surface of the second fixing column, the side surface of the half gear is mutually meshed with the side surface of the rack, the contact plate is arranged below the installation box, the top surface of one end of the contact plate is contacted with the bottom surface of the installation box, the other end surface of the contact plate is fixedly connected with the side surface of the half gear, the top end of the moving rod penetrates through the fixing sleeve and extends to the upper part of the fixing sleeve, the two fixing rings are fixedly arranged on the side surface of the main body of the iron tower from left to right, the second moving sleeve is fixedly arranged on the side surface of the top end of the moving rod, the anti-shaking outer sleeve is obliquely arranged on the side surface of the fixing ring, the anti-shaking column is fixedly arranged in the anti-shaking outer sleeve, and the anti-shaking inner sleeve and the extrusion spring are sleeved on the surface of the anti-shaking column, the inner wall of the anti-shaking inner sleeve is provided with a fifth limiting groove, the fourth limiting block is slidably arranged in the fifth limiting groove, the four side surfaces of the limiting block are fixedly connected with the side surface of the anti-shaking column, the bottom end of the anti-shaking inner sleeve penetrates through the anti-shaking inner sleeve and extends to the lower part of the anti-shaking inner sleeve, the top surface of the anti-shaking base is fixedly connected with the bottom surface of the anti-shaking inner sleeve, the bottom surface of the anti-shaking base is hinged with the two side surfaces of the moving sleeve, the steel wire is vertically arranged in the fixed box, the bottom end of the steel wire is fixedly connected with the top surface of the contact plate, the top end of the steel wire penetrates through the fixed box, the installation box and the installation plate and extends to the inner part of the second limiting groove and is fixedly connected with the side surface of the extrusion plate, the rotation rod is horizontally arranged in the installation box, the front end and the rear end of the rotation rod are rotatably connected with the inner wall of the installation box through bearing seats, the extrusion wheel is fixedly sleeved on the surface of the rotation rod, and one end surface of the extrusion wheel is extruded with the side surface of the anti-shaking rod, the extrusion wheel other end top surface has transversely seted up the wedge groove, the wedge slides and sets up inside the wedge groove, the vertical setting of L type pole is in the install bin top, L type pole outer end and carriage release lever side fixed connection, L type pole bottom is run through the install bin and is extended to the install bin inside and the articulated setting of wedge top surface.
Compared with the prior art, the invention has the beneficial effects that: according to the anti-swing and anti-wind structure of the power transmission line iron tower, the shock absorption mechanism and the buffer mechanism are arranged, so that the stress on the installation box and the fixed box is reduced when the iron tower main body swings left and right under strong wind; when the rubber plate is extruded by the iron tower main body through the arrangement of the first anti-shaking mechanism, the force applied to the iron tower main body is offset through the spring force of the extrusion spring, so that the iron tower main body is prevented from shaking preliminarily; through setting up the second and preventing shaking the mechanism, through install bin extrusion contact board, make the pinion rotate, make the carriage release lever rise, make and prevent shaking a seat extrusion solid fixed ring, make L type pole rise simultaneously, make the extrusion wheel rotate, assist the extrusion to preventing shaking the pole side, make iron tower main part keep vertical state, improve iron tower main part wind resistance.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a sectional view of the overall front structure of the present invention;
FIG. 3 is a front sectional view of the shock absorbing mechanism of the present invention;
FIG. 4 is a front sectional view of the first anti-sloshing mechanism of the present invention;
FIG. 5 is a front sectional view of the buffering mechanism of the present invention;
FIG. 6 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 7 is an enlarged view of area B of FIG. 2 in accordance with the present invention;
FIG. 8 is an enlarged view of region C of FIG. 2 according to the present invention.
In the figure: 1 fixed box, 101 fixed nail, 2 mounting box, 3 damping mechanism, 301 upper fixed plate, 302 bottom plate I, 303 damping block, 304 connecting rod, 305 damping rod, 306 damping sleeve, 307 limit groove I, 308 limit block I, 4 first anti-shaking mechanism, 401 rubber plate, 402 mounting plate, 403 anti-shaking groove I, 404 fixed column I, 405 moving sleeve I, 406 limit groove II, 407 extrusion hole, 408 extrusion block, 409 extrusion spring, 410 limit groove III, 411 limit block II, 412 extrusion plate, 413 return hole, 414 fixed frame, 415 positioning plate, 416 return rod, 417 return spring, 418 anti-shaking rod, 5 buffer mechanism, 501 fixed cylinder, 502 bottom plate II, 503 damping column, 504 buffer spring II, 505 buffer block, 506 buffer spring I, 507 buffer groove, 508 compression plate, 6 second anti-shaking mechanism, 601 fixed sleeve, 602 moving rod, 603 limit plate, 604 limit groove IV, 605 limit block III, 606 limit block, 607 fixed column two, 608 semi-gear, 609 contact plate, 610 fixed ring, 612 moving sleeve two, 613 anti-shaking outer sleeve, 614 anti-shaking column, 615 anti-shaking inner sleeve, 616 limited groove five, 617 limited block four, 618 anti-shaking seat, 619 steel wire line, 620 rotating rod, 621 extrusion wheel, 622 wedge groove, 623 wedge block, 624L-shaped rod, 7 iron tower main body.
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.
Referring to fig. 1-8, the present invention provides a technical solution: an anti-swing and anti-wind structure of a transmission line iron tower comprises a fixed box 1, the fixed box 1 is horizontally arranged, an installation box 2 is horizontally arranged above the fixed box 1, the bottom end of the installation box 2 penetrates through the fixed box 1 and extends into the fixed box 1, the surface of the installation box 2 is in sliding connection with the inner wall of the fixed box 1, a fixing nail 101 is vertically arranged below the fixed box 1, the top surface of the fixing nail 101 is fixedly connected with the bottom surface of the fixed box 1, the bottom end of the fixing nail 101 extends into the ground, a damping mechanism 3 is arranged inside the fixed box 1, the damping mechanism 3 is positioned below the installation box 2, an iron tower main body 7 is vertically arranged above the installation box 2, the bottom end of the iron tower main body 7 penetrates through the installation box 2 and extends into the installation box 2, a buffer mechanism 5 is arranged inside the installation box 2, the buffer mechanism 5 is positioned at the bottom end of the main body 7, and the left and right side surfaces of the bottom end of the iron tower main body 7 are both provided with a first anti-swing mechanism 4, second anti-shaking mechanisms 6 are arranged inside the fixed box 1 and positioned on the left side and the right side of the installation box 2, and the top ends of the two second anti-shaking mechanisms 6 extend to the upper part of the fixed box 1 through the fixed box 1 and are fixedly connected with the surface of the upper end of the iron tower main body 7;
the damping mechanism 3 comprises an upper fixing plate 301, a first bottom plate 302, two damping blocks 303, a connecting rod 304, a damping rod 305, a damping sleeve 306 and a first limit block 308, wherein the upper fixing plate 301 and the first bottom plate 302 are arranged at the same vertical position in an up-down symmetrical manner, the top surface of the upper fixing plate 301 is fixedly connected with the bottom surface of the installation box 2, the bottom surface of the first bottom plate 302 is fixedly connected with the bottom surface inside the fixing box 1, the two damping blocks 303 are horizontally arranged between the upper fixing plate 301 and the first bottom plate 302 in a left-right horizontal manner, the bottom surface of the upper fixing plate 301 and the top surface of the first bottom plate 302 are hinged with the upper surface and the lower surface of the two damping blocks 303 through the connecting rod 304, the damping rod 305 is horizontally and fixedly arranged on the right side of the left damping block 303, the damping sleeve 306 is horizontally and fixedly arranged on the left side of the right side damping block 303, the left end of the damping sleeve 306 is sleeved on the right end of the damping rod 305, the inner wall of the damping sleeve 306 is provided with the first limit groove 307, the first limit block 308 is slidably arranged inside the first limit groove 307, the side surface of the first limiting block 308 is fixedly connected with the side surface of the damping rod 305, a second compression spring is sleeved outside the damping rod 305 and the damping sleeve 306, the left end and the right end of the second compression spring are fixedly connected with the adjacent surfaces of the two damping blocks 303, a first compression spring is vertically arranged between the upper fixing plate 301 and the first bottom plate 302, the first compression springs are two and are arranged in bilateral symmetry, and the upper end and the lower end of the first compression spring are fixedly connected with the bottom surface of the upper fixing plate 301 and the top surface of the first bottom plate 302;
the first anti-shaking mechanism 4 comprises a rubber plate 401, a mounting plate 402, a first fixed column 404, a first moving sleeve 405, an extrusion block 408, an extrusion spring 409, a second limiting block 411, an extrusion plate 412 and an anti-shaking rod 418, wherein the rubber plate 401 is vertically and fixedly arranged on the side surface of the iron tower main body 7, the mounting plate 402 is horizontally arranged on one side of the rubber plate 401 away from the iron tower main body 7, the bottom surface of the mounting plate 402 is fixedly connected with the bottom surface inside the fixed box 1, the side surface of the mounting plate 402 is fixedly connected with the side surface of the rubber plate 401, a first anti-shaking groove 403 is vertically arranged on one side of the rubber plate 401 away from the iron tower main body 7, the first fixed column 404 is vertically arranged inside the first anti-shaking groove 403, the upper end and the lower end of the first fixed column 404 are fixedly connected with the inner wall of the first anti-shaking groove 403, the first moving sleeve 405 is slidably sleeved on the surface of the first fixed column 404, a third compression spring is vertically arranged above the first moving sleeve 405, the surface of the first fixed column 404, the mounting plate 402 is provided with the second limiting groove 406, an extrusion hole 407 is vertically formed in the bottom surface of the second limit groove 406, an extrusion block 408 and an extrusion spring 409 are sequentially arranged in the extrusion hole 407 from top to bottom, the upper end and the lower end of the extrusion spring 409 are fixedly connected with the bottom surface of the extrusion block 408 and the bottom surface of the extrusion hole 407 respectively, a third limit groove 410 is vertically formed in the side surface of the extrusion hole 407, a second limit block 411 is slidably arranged in the third limit groove 410, the side surface of the second limit block 411 is fixedly connected with the side surface of the extrusion block 408, the top surface of the extrusion block 408 is obliquely arranged, an extrusion plate 412 is slidably arranged in the second limit groove 406, the bottom surface of the left side of the extrusion plate 412 is contacted with the top surface of the extrusion block 408, an anti-sway rod 418 is obliquely arranged above the mounting plate 402, the bottom end of the anti-sway rod 418 is hinged with the top surface of the extrusion plate 412, the top end of the anti-sway rod 418 is hinged with the side surface of the first movable sleeve 405, when the rubber plate 401 is extruded by arranging the first anti-sway mechanism 4, the main body 7 is counteracted with the force applied to the iron tower main body 7, the main body 7 of the iron tower is prevented from shaking preliminarily;
the buffer mechanism 5 comprises a fixed cylinder 501, a second bottom plate 502, a shock absorption column 503, a second buffer spring 504, two buffer blocks 505, two first buffer springs 506 and a pressed plate 508, the top surface of the fixed cylinder 501 is fixedly connected with the bottom surface of the iron tower main body 7, the bottom surface of the second bottom plate 502 is fixedly connected with the bottom surface of the installation box 2, the second bottom plate 502 is horizontally arranged below the fixed cylinder 501, the bottom surface of the fixed cylinder 501 is provided with an opening, the shock absorption column 503 is vertically and fixedly arranged on the top surface of the second bottom plate 502, the two first buffer springs 506 are vertically arranged between the fixed cylinder 501 and the second bottom plate 502 at the left and right sides, the upper and lower ends of the first buffer springs 506 are fixedly connected with the bottom end surface of the fixed cylinder 501 and the top surface of the second bottom plate 502, the top end of the shock absorption column 503 extends into the fixed cylinder 501, the second buffer springs 504 are vertically and fixedly arranged on the top surface of the shock absorption column 503, the top ends of the second buffer blocks 504 are fixedly connected with the top surface of the fixed cylinder 501, the two buffer blocks 505 are arranged on the left and right sides of the shock absorption column 503, the side surfaces of the two buffer blocks 505 are fixedly connected with the inner wall of the fixed cylinder 501, the side surfaces of the shock absorption columns 503 are vertically provided with buffer grooves 507, the pressed plate 508 is arranged inside the buffer grooves 507, the top end of the pressed plate 508 is hinged with the top surface inside the buffer grooves 507, a buffer spring III is fixedly arranged between the side surface of the pressed plate 508 and the inner wall of the buffer grooves 507, the outer surface of the pressed plate 508 is contacted with the side surface of the buffer blocks 505, and the anti-shaking and anti-wind structure of the power transmission line iron tower reduces the stress on the installation box 2 and the fixed box 1 when the iron tower main body 7 is shaken left and right by strong wind by arranging the shock absorption mechanism 3 and the buffer mechanism 5;
the second anti-shaking mechanism 6 comprises two fixing sleeves 601, a moving rod 602, a limiting plate 603, a third limiting block 605, a rack 606, a second fixing column 607, a half gear 608, a contact plate 609, two fixing rings 610, a second moving sleeve 612, an anti-shaking outer sleeve 613, an anti-shaking column 614, an anti-shaking inner sleeve 615, a fourth limiting block 617, an anti-shaking seat 618, a steel wire 619, a rotating rod 620, a squeezing wheel 621, a wedge-shaped block 623 and an L-shaped rod 624, wherein the two fixing sleeves 601 are respectively vertically and fixedly arranged through the top surface of the fixing box 1 from left to right, the moving rod 602 is vertically and slidably arranged in the fixing sleeves 601, the bottom end of the moving rod 602 penetrates through the fixing sleeves 601 and extends to the inside of the fixing box 1, the limiting plate 603 is vertically and fixedly arranged in the fixing box 1, the fourth limiting groove 604 is vertically arranged on the side surface of the limiting plate 603, the third limiting block 605 is slidably arranged in the fourth limiting groove 604, the side surface of the third limiting block 605 is fixedly connected with the side surface of the moving rod 602, the rack 606 is vertically and fixedly arranged on the other side surface of the moving rod 602, a second fixed column 607 is horizontally arranged in the fixed box 1, the front end and the rear end of the second fixed column 607 are rotatably connected with the inner wall of the fixed box 1 through bearing blocks, a half gear 608 is fixedly sleeved on the surface of the second fixed column 607, the side surface of the half gear 608 is mutually engaged with the side surface of the rack 606, a contact plate 609 is arranged below the installation box 2, the top surface of one end of the contact plate 609 is contacted with the bottom surface of the installation box 2, the other end surface of the contact plate 609 is fixedly connected with the side surface of the half gear 608, the top end of the moving rod 602 penetrates through the fixed sleeve 601 and extends to the upper part of the fixed sleeve 601, two fixed rings 610 are fixedly arranged on the side surface of the iron tower main body 7 from left to right, a second moving sleeve 612 is fixedly arranged on the side surface of the top end of the moving rod 602, an outer anti-sway sleeve 613 is obliquely arranged on the side surface of the fixed ring 610, an anti-sway column 614 is fixedly arranged in the outer sleeve 613, an anti-sway inner sleeve 615 and a third extrusion spring is sleeved on the surface of the anti-sway column 614, a fifth limiting groove 616 is formed in the inner wall of the anti-sloshing inner sleeve 615, a fourth limiting block 617 is arranged in the fifth limiting groove 616 in a sliding manner, the side face of the fourth limiting block 617 is fixedly connected with the side face of the anti-sloshing column 614, the bottom end of the anti-sloshing inner sleeve 615 penetrates through the anti-sloshing inner sleeve 615 to extend to the lower part of the anti-sloshing inner sleeve 615, the top face of the anti-sloshing base 618 is fixedly connected with the bottom face of the anti-sloshing inner sleeve 615, the bottom face of the anti-sloshing base 618 is hinged with the side face of the second moving sleeve 612, a steel wire 619 is vertically arranged in a fixed box, the bottom end of the steel wire 619 is fixedly connected with the top face of the contact plate 609, the top end of the steel wire 619 penetrates through the fixed box, the installation box and the installation plate to extend into the second limiting groove and is fixedly connected with the side face of the extrusion plate, the rotating rod 620 is horizontally arranged in the installation box, the front end and the rear end of the rotating rod 620 are rotatably connected with the inner wall of the installation box through bearing seats, the extrusion wheel 621 is fixedly sleeved on the surface of the rotating rod 620, one end surface of the rotating rod 620, and one end face of the anti-sloshing rod 418 are extruded wheel 621, wedge groove 622 has transversely been seted up to extrusion wheel 621 other end top surface, wedge 623 slides and sets up inside wedge groove 622, L type pole 624 is vertical to be set up in the install bin top, L type pole 624 outer end and carriage release lever 602 side fixed connection, L type pole 624 bottom runs through the install bin and extends to the install bin inside and the top surface of wedge 623 is articulated to be set up, prevent shaking mechanism 6 through setting up the second, extrude contact plate 609 through install bin 2, make semi-gear 608 rotate, make carriage release lever 602 rise, make and prevent shaking seat 618 extrusion solid fixed ring 610, make L type pole 624 rise simultaneously, make extrusion wheel 621 rotate, to preventing shaking the supplementary extrusion of pole 418 side, make iron tower main part 7 keep vertical state, improve iron tower main part 7 wind resistance.
When the damping box is used, the damping mechanism 3 and the buffering mechanism 5 are arranged, so that the stress on the installation box 2 and the fixed box 1 is reduced when the iron tower main body 7 shakes left and right under strong wind; when the rubber plate 401 is extruded by the iron tower main body 7 through the arrangement of the first anti-shaking mechanism 4, the force applied to the iron tower main body 7 is offset through the spring force of the extrusion spring 409, so that the iron tower main body 7 is prevented from shaking preliminarily; through setting up second and preventing shaking mechanism 6, extrude contact plate 609 through install bin 2, make half gear 608 rotate, make the carriage stem 602 rise, make and prevent shaking seat 618 extrusion solid fixed ring 610, make L type pole 624 rise simultaneously, make extrusion wheel 621 rotate, assist the extrusion to preventing shaking pole 418 side, make iron tower main part 7 keep vertical state, improve iron tower main part 7 wind resistance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an anti-roll wind-resistant structure of transmission line iron tower, includes fixed case (1), its characterized in that: the fixing box (1) is horizontally arranged, the mounting box (2) is horizontally arranged above the fixing box (1), the bottom end of the mounting box (2) penetrates through the fixing box (1) and extends into the fixing box (1), the damping mechanism (3) is arranged in the fixing box (1), the damping mechanism (3) is positioned below the mounting box (2), an iron tower main body (7) is vertically arranged above the mounting box (2), the bottom end of the iron tower main body (7) penetrates through the mounting box (2) and extends into the mounting box (2), the mounting box (2) is internally provided with a buffer mechanism (5), the buffer mechanism (5) is positioned at the bottom end of the iron tower main body (7), the left side surface and the right side surface of the bottom end of the iron tower main body (7) are respectively provided with a first anti-sway mechanism (4), the left side surface and the right side surface of the mounting box (2) in the fixing box (1) are respectively provided with a second anti-sway mechanism (6), and the top ends of the second anti-shaking mechanisms (6) penetrate through the fixed box (1) and extend to the upper part of the fixed box (1) to be fixedly connected with the surface of the upper end of the iron tower main body (7).
2. The anti-shaking wind-resistant structure of the power transmission line iron tower according to claim 1, characterized in that: install bin (2) surface and fixed case (1) inner wall sliding connection, fixed case (1) below is vertical to be provided with staple (101), staple (101) top surface and fixed case (1) bottom surface fixed connection, staple (101) bottom extends to inside the ground.
3. The anti-shaking wind-resistant structure of the power transmission line iron tower according to claim 1, characterized in that: the damping mechanism (3) comprises an upper fixing plate (301), a first bottom plate (302), two damping blocks (303), a connecting rod (304), a damping rod (305), a damping sleeve (306) and a first limiting block (308), wherein the upper fixing plate (301) and the first bottom plate (302) are arranged at the same vertical position in an up-down symmetrical mode, the top surface of the upper fixing plate (301) is fixedly connected with the bottom surface of the installation box (2), the bottom surface of the first bottom plate (302) is fixedly connected with the inner bottom surface of the fixed box (1), the two damping blocks (303) are horizontally arranged between the upper fixing plate (301) and the first bottom plate (302) in a left-right mode, the bottom surface of the upper fixing plate (301) and the top surface of the first bottom plate (302) are hinged with the upper surfaces and the lower surfaces of the two damping blocks (303) through the connecting rod (304), the damping rod (305) is horizontally and fixedly arranged on the right side of the left damping block (303), and the damping sleeve (306) is horizontally and fixedly arranged on the left side surface of the right damping block (303), shock attenuation cover (306) left end cover is established in shock attenuation pole (305) right-hand member outside, spacing groove (307) have been seted up to shock attenuation cover (306) inner wall, stopper (308) slide to set up inside spacing groove (307), stopper one (308) side and shock attenuation pole (305) side fixed connection, shock attenuation pole (305) and shock attenuation cover (306) outside cover are equipped with compression spring two, and the right-hand member is close to a fixed connection mutually with two snubber blocks (303) about compression spring two.
4. The anti-shaking wind-resistant structure of the power transmission line iron tower according to claim 3, characterized in that: compression springs I are vertically arranged between the upper fixing plate (301) and the base plate I (302), the number of the compression springs I is two, the two compression springs I are arranged in a bilateral symmetry mode, and the upper end and the lower end of each compression spring I are fixedly connected with the bottom surface of the upper fixing plate (301) and the top surface of the base plate I (302).
5. The anti-shaking wind-resistant structure of the power transmission line iron tower according to claim 1, characterized in that: the first anti-shaking mechanism (4) comprises a rubber plate (401), a mounting plate (402), a first fixing column (404), a first moving sleeve (405), an extrusion block (408), an extrusion spring (409), a second limiting block (411), an extrusion plate (412) and an anti-shaking rod (418), wherein the rubber plate (401) is vertically and fixedly arranged on the side surface of the iron tower main body (7), the mounting plate (402) is horizontally arranged on one side, away from the iron tower main body (7), of the rubber plate (401), the bottom surface of the mounting plate (402) is fixedly connected with the bottom surface inside the fixed box (1), the side surface of the mounting plate (402) is fixedly connected with the side surface of the rubber plate (401), one side, away from the iron tower main body (7), of the rubber plate (401) is vertically provided with a first anti-shaking groove (403), the first fixing column (404) is vertically arranged inside the first anti-shaking groove (403), and the upper and lower ends of the first fixing column (404) are fixedly connected with the inner wall of the first anti-shaking groove (403), the movable sleeve I (405) is sleeved on the surface of the fixed sleeve I (404) in a sliding manner, a compression spring III is vertically arranged above the movable sleeve I (405), the compression spring III is arranged on the surface of the fixed sleeve I (404), a limiting groove II (406) is formed in the top surface of the mounting plate (402), an extrusion hole (407) is vertically formed in the bottom surface of the limiting groove II (406), the extrusion block (408) and the extrusion spring (409) are sequentially arranged in the extrusion hole (407) from top to bottom, the upper end and the lower end of the extrusion spring (409) are respectively fixedly connected with the bottom surface of the extrusion block (408) and the bottom surface of the extrusion hole (407), a limiting groove III (410) is vertically formed in the side surface of the extrusion hole (407), the limiting block II (411) is arranged in the limiting groove III (410) in a sliding manner, the side surface of the limiting block II (411) is fixedly connected with the side surface of the extrusion block (408), and the top surface of the extrusion block (408) is obliquely arranged, the extrusion plate (412) is arranged in the second limiting groove (406) in a sliding mode, the bottom surface of the left side of the extrusion plate (412) is in contact with the top surface of the extrusion block (408), and the anti-shaking rod (418) is obliquely arranged above the mounting plate (402).
6. The anti-shaking wind-resistant structure of the power transmission line iron tower according to claim 5, characterized in that: the bottom end of the anti-shaking rod (418) is hinged to the top surface of the extrusion plate (412), and the top end of the anti-shaking rod (418) is hinged to the side surface of the movable sleeve I (405).
7. The anti-shaking wind-resistant structure of the power transmission line iron tower according to claim 1, characterized in that: the buffer mechanism (5) comprises a fixed cylinder (501), a second bottom plate (502), a shock absorption column (503), a second buffer spring (504), two buffer blocks (505), a first buffer spring (506) and a pressure receiving plate (508), the top surface of the fixed cylinder (501) is fixedly connected with the bottom surface of the iron tower main body (7), the bottom surface of the second bottom plate (502) is fixedly connected with the bottom surface inside the installation box (2), the second bottom plate (502) is horizontally arranged below the fixed cylinder (501), an opening is formed in the bottom surface of the fixed cylinder (501), the shock absorption column (503) is vertically and fixedly arranged on the top surface of the second bottom plate (502), the two first buffer springs (506) are vertically arranged between the fixed cylinder (501) and the second bottom plate (502) from left to right, the upper ends and the lower ends of the first buffer spring (506) are fixedly connected with the bottom end surface of the fixed cylinder (501) and the top surface of the second bottom plate (502), and the top end of the shock absorption column (503) extends to the inside of the fixed cylinder (501), buffer spring two (504) is vertical fixed to be set up at shock attenuation post (503) top surface, buffer spring two (504) top and the inside top surface fixed connection of solid fixed cylinder (501), two buffer block (505) sets up at shock attenuation post (503) left and right sides face, two buffer block (505) side and solid fixed cylinder (501) inner wall fixed connection, shock attenuation post (503) side is vertical to be seted up dashpot (507), receive that board (508) set up inside dashpot (507), receive board (508) top and dashpot (507) inside top surface articulated, receive and fixedly be provided with buffer spring three between board (508) side and dashpot (507) inner wall, receive board (508) surface and buffer block (505) side contact.
8. The anti-shaking wind-resistant structure of the power transmission line iron tower according to claim 5, characterized in that: the second anti-shaking mechanism (6) comprises two fixing sleeves (601), a moving rod (602), a limiting plate (603), a limiting block III (605), a rack (606), a fixing column II (607), a half gear (608), a contact plate (609), two fixing rings (610), a moving sleeve II (612), an anti-shaking outer sleeve (613), an anti-shaking column (614), an anti-shaking inner sleeve (615), a limiting block IV (617), an anti-shaking seat (618), a steel wire line (619), a rotating rod (620), an extrusion wheel (621), a wedge-shaped block (623) and an L-shaped rod (624), wherein the two fixing sleeves (601) are respectively vertically and fixedly arranged through the top surface of the fixing box (1) from left to right, the moving rod (602) is vertically and slidably arranged in the fixing sleeves (601), the bottom end of the moving rod (602) penetrates through the fixing sleeves (601) and extends into the fixing box (1), the limiting plate (603) is vertically and fixedly arranged in the fixing box (1), a limiting groove IV (604) is vertically formed in the side face of the limiting plate (603), a limiting block III (605) is arranged in the limiting groove IV (604) in a sliding mode, the side face of the limiting block III (605) is fixedly connected with the side face of the moving rod (602), the rack (606) is vertically and fixedly arranged on the other side face of the moving rod (602), the fixed column II (607) is horizontally arranged in the fixed box (1), the front end and the rear end of the fixed column II (607) are rotatably connected with the inner wall of the fixed box (1) through bearing seats, the half gear (608) is fixedly sleeved on the surface of the fixed column II (607), the side face of the half gear (608) is meshed with the side face of the rack (606), the contact plate (609) is arranged below the installation box (2), the top face of one end of the contact plate (609) is contacted with the bottom face of the installation box (2), and the other end face of the contact plate (609) is fixedly connected with the side face of the half gear (608), the top end of the moving rod (602) penetrates through the fixed sleeve (601) and extends to the upper part of the fixed sleeve (601), the two fixing rings (610) are fixedly arranged on the left side and the right side of the iron tower main body (7), the moving sleeve II (612) is fixedly arranged on the side surface of the top end of the moving rod (602), the anti-shaking outer sleeve (613) is obliquely arranged on the side surface of the fixing ring (610), the top end of the anti-shaking outer sleeve (613) is hinged with the side surface of the fixing ring (610), the anti-shaking column (614) is fixedly arranged in the anti-shaking outer sleeve (613), the anti-shaking inner sleeve (615) and the extrusion spring are fixedly arranged on the surface of the anti-shaking column (614), the inner wall of the anti-shaking inner sleeve (615) is provided with a limit groove five (616), the limit block IV (617) is slidably arranged in the limit groove five (616), the side surface of the limit IV (617) is fixedly connected with the side surface of the anti-shaking column (614), the bottom end of the anti-shaking inner sleeve (615) penetrates through the anti-shaking inner sleeve (615) and extends to the anti-shaking inner sleeve (615) below the anti-shaking sleeve (615), the top surface of the anti-shaking seat (618) is fixedly connected with the bottom surface of the anti-shaking inner sleeve (615), the bottom surface of the anti-shaking seat (618) is hinged with the side surface of the second moving sleeve (612), the steel wire (619) is vertically arranged in the fixed box, the bottom end of the steel wire (619) is fixedly connected with the top surface of the contact plate (609), the top end of the steel wire (619) penetrates through the fixed box, the installation box and the installation plate to extend into the two limiting grooves and be fixedly connected with the side surface of the extrusion plate, the rotating rod (620) is horizontally arranged in the installation box, the front end and the rear end of the rotating rod (620) are rotatably connected with the inner wall of the installation box through bearing seats, the extrusion wheel (621) is fixedly sleeved on the surface of the rotating rod (620), one end surface of the extrusion wheel (621) is extruded with the side surface of the anti-shaking rod (418), the top surface at the other end of the extrusion wheel (621) is transversely provided with a wedge-shaped groove (622), and the wedge-shaped block (623) is slidably arranged in the wedge-shaped groove (622), l type pole (624) are vertical to be set up in the install bin top, L type pole (624) outer end and carriage release lever (602) side fixed connection, L type pole (624) bottom is run through the install bin and is extended to the install bin inside and wedge (623) top surface hinge setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110885858.0A CN113445808A (en) | 2021-08-03 | 2021-08-03 | Anti-shaking wind-resistant structure of power transmission line iron tower |
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| CN202110885858.0A CN113445808A (en) | 2021-08-03 | 2021-08-03 | Anti-shaking wind-resistant structure of power transmission line iron tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030074A (en) * | 2021-11-08 | 2022-02-11 | 宣城市政建材有限公司 | Processing method of concrete prefabricated inspection well |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030074A (en) * | 2021-11-08 | 2022-02-11 | 宣城市政建材有限公司 | Processing method of concrete prefabricated inspection well |
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