CN215564870U

CN215564870U - Transmission line iron tower nondestructive reinforcement device with multiple mounting means

Info

Publication number: CN215564870U
Application number: CN202122134155.2U
Authority: CN
Inventors: 阎涛
Original assignee: Shanxi Tawo Power Engineering Design Co ltd
Current assignee: Shanxi Tawo Power Engineering Design Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-18
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a transmission line iron tower nondestructive reinforcing device with multiple installation modes, which comprises a base and an iron tower body, wherein the iron tower body is connected above the left base and the right base through a plurality of bolts in a threaded manner, and the reinforcing device is installed on the inner side of the iron tower body. This transmission line iron tower nondestructive reinforcement device with multiple mounting means, can drive first threaded rod through first handle and rotate, make first threaded rod drive the second diaphragm through first sleeve and remove, make the second diaphragm enter into the recess of rectangular block, thereby the second diaphragm can be consolidated iron tower body through the rectangular block, can drive the second threaded rod through the second handle and rotate, the second threaded rod drives the trapezoidal block and removes, make the trapezoidal block enter into the recess of first sleeve, thereby fix first sleeve on the second diaphragm, the second sleeve passes through cotton rope and rings etc. simultaneously and can be taut with iron tower body, make iron tower body more stable.

Description

Transmission line iron tower nondestructive reinforcement device with multiple mounting means

Technical Field

The utility model relates to the technical field of power transmission line iron tower reinforcement, in particular to a power transmission line iron tower nondestructive reinforcement device with multiple installation modes.

Background

The transmission line iron tower is a tower-shaped building for power transmission, and its structure is characterized by that all tower types are space truss structures, the rod member is mainly formed from single equilateral angle steel or combined angle steel, the general materials are Q235(A3F) and Q345(16Mn), the connection between rod members adopts rough bolts, and is connected by means of shear force of bolts, and the whole tower is formed from angle steel, connecting steel plate and bolts, and the individual components, such as tower foot, etc. are welded into an assembly by means of several steel plates.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lossless reinforcing device for a power transmission line iron tower with multiple installation modes, and aims to solve the problems that the lower structure of the power transmission line iron tower in the prior art is single and the iron tower is inconvenient to reinforce, which are provided in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a transmission line iron tower nondestructive reinforcing device with multiple installation modes comprises a base and an iron tower body, wherein the iron tower body is connected above the left base and the right base through a plurality of bolts in a threaded manner, and the reinforcing device is installed on the inner side of the iron tower body;

The reinforcing device comprises a side plate, a first transverse plate, a first threaded rod, a first handle and a first sleeve;

control the curb plate passes through a plurality of bolts and iron tower body screw thread and links to each other, controls the rear end welding of curb plate has first diaphragm, the top inboard of first diaphragm is rotated and is connected with a plurality of first threaded rods, the below outer wall rigid coupling of first threaded rod has the first in command, the top outer wall threaded connection of first threaded rod has first sleeve.

Preferably, the second diaphragm is installed to first telescopic top, and the groove inner wall and the first telescopic top outer wall clearance fit of second diaphragm, the rectangular block is installed to the left and right sides below of second diaphragm, and the groove inner wall of rectangular block and the outer wall clearance fit of second diaphragm, the outside and the iron tower body of rectangular block are fixed continuous, can prevent through the rectangular block that the second diaphragm from removing like this.

Preferably, the outer wall of the first sleeve is provided with a fixing device;

the fixing device comprises a second sleeve, a second handle, a first vertical plate, a second threaded rod and a trapezoidal block;

the second sleeve rotates with first sleeve and links to each other, second telescopic top outer wall rigid coupling has the second handle, controls the top of second handle is equipped with a plurality of risers, and the top of riser links to each other with the second diaphragm is fixed, the internal thread connection of riser has the second threaded rod, and is adjacent the inboard of second threaded rod rotates and is connected with the trapezoidal piece, and the groove inner wall clearance fit of the outer wall of trapezoidal piece and first sleeve.

Preferably, the outer wall of the middle of the second sleeve is wound and connected with a rope, the outer sides of the left rope and the right rope are fixedly connected with a hanging ring, the outer side of the hanging ring is fixedly connected with an inclined plate, the outer wall of the inclined plate is fixedly connected with the iron tower body, and therefore the iron tower body can be tensioned through the rope, the hanging ring and the like by the second sleeve.

Preferably, a propping device is arranged above the first transverse plate;

the abutting device comprises a second vertical plate, a cross rod, a baffle, a stop lever and a spring;

control the below of second riser links to each other with first diaphragm is fixed, the inboard top rigid coupling of second riser has the horizontal pole, the inboard top rigid coupling of horizontal pole has the baffle, and the inboard outer wall of baffle and the groove inner wall clearance fit of second sleeve, the pin is installed to the through-hole department of baffle, and the outer wall of pin and the through-hole department inner wall clearance fit of baffle, the outside and the second riser of pin are fixed to be linked to each other, the spring is installed to the outside outer wall of pin, and the both ends of spring are fixed with second riser and baffle respectively and link to each other.

Compared with the prior art, the utility model has the beneficial effects that: according to the lossless reinforcing device for the power transmission line iron tower with multiple mounting modes, the side plates, the first transverse plate, the first threaded rod, the first handle, the first sleeve and other structures are matched with each other, the first threaded rod can be driven by the first handle to rotate, the first threaded rod drives the second transverse plate to move through the first sleeve, the second transverse plate enters the groove of the rectangular block, and therefore the second transverse plate can reinforce the iron tower body through the rectangular block;

Through the mutual matching of the structures such as the second sleeve, the second handle, the first vertical plate, the second threaded rod and the trapezoidal block, the second threaded rod can be driven by the second handle to rotate, the trapezoidal block is driven by the second threaded rod to move, so that the trapezoidal block enters the groove of the first sleeve, the first sleeve is fixed on the second transverse plate, and meanwhile, the iron tower body can be tensioned by the second sleeve through a cord, a hanging ring and the like, so that the iron tower body is more stable;

through mutually supporting between structures such as second riser, horizontal pole, baffle, pin and spring, accomplish the rotation back when the second sleeve, can make the baffle enter into the telescopic recess of second under the elastic force effect of spring in, prevent that the second sleeve from rotating to the result of use of this device has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 at the first sleeve, the first riser, and the trapezoidal blocks;

fig. 4 is a schematic view of the structure at the second riser, cord, and sling of fig. 2.

In the figure: 1. the base, 2, iron tower body, 3, reinforcing apparatus, 301, curb plate, 302, first diaphragm, 303, first threaded rod, 304, the first in command, 305, first sleeve, 4, fixing device, 401, the second sleeve, 402, the second in command, 403, the first riser, 404, the second threaded rod, 405, trapezoidal piece, 5, support tight device, 501, the second riser, 502, the horizontal pole, 503, the baffle, 504, the pin, 505, the spring, 6, the second diaphragm, 7, the rectangular piece, 8, the cotton rope, 9, rings, 10, the swash plate.

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. 1-4, the present invention provides a technical solution: a lossless reinforcing device for a power transmission line iron tower with multiple mounting modes comprises a base 1 and an iron tower body 2, wherein the upper parts of a left base 1 and a right base 1 are connected with the iron tower body 2 through a plurality of bolts in a threaded manner, a reinforcing device 3 is mounted on the inner side of the iron tower body 2, the reinforcing device 3 comprises side plates 301, a first transverse plate 302, a first threaded rod 303, a first handle 304 and a first sleeve 305, the left side plate 301 and the right side plate 301 are connected with the iron tower body 2 through the bolts in a threaded manner, the first transverse plate 302 is welded on the rear end surfaces of the left side plate 301 and the right side plate 301, the upper inner side of the first transverse plate 302 is rotatably connected with the 2 first threaded rods 303, the lower outer wall of the first threaded rod 303 is fixedly connected with the first handle 304, the first threaded rod 303 can be driven to rotate through the first handle 304, the upper outer wall of the first threaded rod 303 is connected with the first sleeve 305 in a threaded manner, and the first threaded rod 303 can drive the first sleeve 305 to move, processing of the top outer wall of first sleeve 305 has 2 recesses, second diaphragm 6 is installed to the top of first sleeve 305, processing of the below of second diaphragm 6 has 2 recesses, and the groove department inner wall of second diaphragm 6 and the top outer wall clearance fit of first sleeve 305, rectangular block 7 is installed to the left and right sides below of second diaphragm 6, processing of the top of rectangular block 7 is fluted, and the groove department inner wall of rectangular block 7 and the outer wall clearance fit of second diaphragm 6, recess through rectangular block 7 can be fixed with second diaphragm 6, the outside of rectangular block 7 links to each other with iron tower body 2 is fixed.

The fixing device 4 is installed on the outer wall of the first sleeve 305, the fixing device 4 comprises a second sleeve 401, a second handle 402, first vertical plates 403, a second threaded rod 404 and trapezoidal blocks 405, the second sleeve 401 is rotatably connected with the first sleeve 305, the second sleeve 401 can rotate at the position of the first sleeve 305, a plurality of grooves are processed on the outer wall of the lower portion of the second sleeve 401, the second handle 402 is fixedly connected to the outer wall of the upper portion of the

second sleeve

401, 2 first vertical plates 403 are arranged above the left and right second handles 402, the upper portion of each first vertical plate 403 is fixedly connected with a second transverse plate 6, the second threaded rod 404 is connected to the inner threads of the first vertical plates 403, the second threaded rod 404 can move through the first vertical plates 403, the inner sides of the adjacent second threaded rods 404 are rotatably connected with the trapezoidal blocks 405, the outer wall of each trapezoidal block 405 is in clearance fit with the inner walls of the grooves of the first sleeve 305, the first sleeve 305 can be tightly fixed through the trapezoidal blocks 405, the middle outer wall of the second sleeve 401 is wound and connected with a rope 8, the outer sides of the left and right ropes 8 are fixedly connected with a hanging ring 9, the outer side of the hanging ring 9 is fixedly connected with an inclined plate 10, and the outer wall of the inclined plate 10 is fixedly connected with the iron tower body 2.

The tightening device 5 is arranged above the first transverse plate 302, the tightening device 5 comprises a second vertical plate 501, a cross bar 502, a baffle 503, a baffle 504 and a spring 505, the lower parts of the left and right second vertical plates 501 are fixedly connected with the first transverse plate 302, the upper part of the inner side of the second vertical plate 501 is fixedly connected with the cross bar 502, the cross bar 502 has elasticity, the upper part of the inner side of the cross bar 502 is fixedly connected with the baffle 503, a through hole is processed in the lower part of the baffle 503, the outer wall of the inner side of the baffle 503 is in clearance fit with the inner wall of the groove of the second sleeve 401, the second sleeve 401 can be tightly fixed through the baffle 503, the baffle 504 is arranged at the through hole of the baffle 503, the outer wall of the baffle 504 is in clearance fit with the inner wall of the through hole of the baffle 503, the outer side of the baffle 504 is fixedly connected with the second vertical plate 501, the outer wall of the baffle 504 is provided with the spring 505, and two ends of the spring 505 are respectively fixedly connected with the second vertical plate 501 and the baffle 503, the spring 505 is elastically deformed when the flapper 504 moves outward.

In this embodiment, when an operator needs to use the lossless reinforcing device for the power transmission line iron tower with multiple installation modes, the operator installs the first sleeve 305 in the groove of the second transverse plate 6, holds the trapezoidal block 405, rotates the second threaded rod 404, so that the second threaded rod 404 moves through the first vertical plate 403, the second threaded rod 404 drives the trapezoidal block 405 to enter the groove of the first sleeve 305, fixes the first sleeve 305 on the second transverse plate 6, drives the first sleeve 305 to move to the first threaded rod 303 through the second transverse plate 6, holds the second transverse plate 6, rotates the first handle 304, drives the first threaded rod 303 to rotate the first handle 304, the first threaded rod 303 drives the first sleeve 305 to move downwards, so that the first sleeve 305 drives the second transverse plate 6 to enter the groove of the rectangular block 7, so as to reinforce the iron tower body 2, then, one end of the cord 8 is fixed on the hanging ring 9, the baffle 503 is pulled outwards, the baffle 503 is matched with the second vertical plate 501 to enable the spring 505 to generate elastic deformation, then the second handle 402 is rotated to enable the second handle 402 to drive the second sleeve 401 to rotate, the second sleeve 401 winds the cord 8, meanwhile, the second sleeve 401 can tighten the iron tower body 2 through the cord 8 and the hanging ring 9, then the baffle 503 is loosened, the baffle 503 is reset through the elastic performance of the spring 505 and enters the groove of the second sleeve 401, the second sleeve 401 is prevented from rotating, and therefore the purpose of improving the stability of the iron tower body 2 is achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission line iron tower nondestructive reinforcement device with multiple mounting means, includes base (1) and iron tower body (2), controls the top of base (1) has iron tower body (2), its characterized in that through a plurality of bolt threaded connection: a reinforcing device (3) is arranged on the inner side of the iron tower body (2);

the reinforcing device (3) comprises a side plate (301), a first transverse plate (302), a first threaded rod (303), a first handle (304) and a first sleeve (305);

control curb plate (301) link to each other through a plurality of bolts and iron tower body (2) screw thread, control the rear end face welding of curb plate (301) has first diaphragm (302), the top inboard of first diaphragm (302) is rotated and is connected with a plurality of first threaded rod (303), the below outer wall rigid coupling of first threaded rod (303) has the first in command (304), the top outer wall threaded connection of first threaded rod (303) has first sleeve (305).

2. The lossless reinforcing device for the power transmission line iron tower with multiple installation modes according to claim 1, characterized in that: second diaphragm (6) are installed to the top of first sleeve (305), and the groove inside wall of second diaphragm (6) and the top outer wall clearance fit of first sleeve (305), rectangular block (7) are installed to the left and right sides below of second diaphragm (6), and the groove inside wall of rectangular block (7) and the outer wall clearance fit of second diaphragm (6), the outside and iron tower body (2) of rectangular block (7) are fixed continuous.

3. The lossless reinforcing device for the power transmission line iron tower with multiple installation modes according to claim 1, characterized in that: the outer wall of the first sleeve (305) is provided with a fixing device (4);

the fixing device (4) comprises a second sleeve (401), a second handle (402), a first vertical plate (403), a second threaded rod (404) and a trapezoidal block (405);

second sleeve (401) rotate with first sleeve (305) and link to each other, the top outer wall rigid coupling of second sleeve (401) has second handle (402), controls the top of second handle (402) is equipped with a plurality of risers (403), and the top of riser (403) and second diaphragm (6) fixed link to each other, the internal thread of first riser (403) is connected with second threaded rod (404), and is adjacent the inboard rotation of second threaded rod (404) is connected with trapezoidal piece (405), and the recess inner wall clearance fit of the outer wall of trapezoidal piece (405) and first sleeve (305).

4. The device for lossless reinforcement of the power transmission line iron tower with multiple installation modes according to claim 3, characterized in that: the outer wall of the middle of the second sleeve (401) is connected with a rope (8) in a winding mode, the outer sides of the left and right rope (8) are fixedly connected with a hanging ring (9), the outer side of the hanging ring (9) is fixedly connected with an inclined plate (10), and the outer wall of the inclined plate (10) is fixedly connected with the iron tower body (2).

5. The lossless reinforcing device for the power transmission line iron tower with multiple installation modes according to claim 1, characterized in that: a propping device (5) is arranged above the first transverse plate (302);

the abutting device (5) comprises a second vertical plate (501), a cross rod (502), a baffle (503), a blocking rod (504) and a spring (505);

control the below of second riser (501) is fixed continuous with first diaphragm (302), the inboard top rigid coupling of second riser (501) has horizontal pole (502), the inboard top rigid coupling of horizontal pole (502) has baffle (503), and the inboard outer wall of baffle (503) and the groove department inner wall clearance fit of second sleeve (401), pin (504) are installed to the through-hole department of baffle (503), and the outer wall of pin (504) and the through-hole department inner wall clearance fit of baffle (503), the outside and the fixed continuous of second riser (501) of pin (504), spring (505) are installed to the outside outer wall of pin (504), and the both ends of spring (505) are fixed continuous with second riser (501) and baffle (503) respectively.