CN210007338U - reinforcing device for high-voltage power transmission iron tower - Google Patents
reinforcing device for high-voltage power transmission iron tower Download PDFInfo
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- CN210007338U CN210007338U CN201920963724.4U CN201920963724U CN210007338U CN 210007338 U CN210007338 U CN 210007338U CN 201920963724 U CN201920963724 U CN 201920963724U CN 210007338 U CN210007338 U CN 210007338U
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Abstract
A high-voltage transmission tower reinforcing device comprises a tower body, a horizontal transmission line arranged on the tower body, wind-proof wings, a buffer assembly, an outer sleeve and reinforcing angle steel, wherein the wind-proof wings, the buffer assembly, the outer sleeve and the reinforcing angle steel are arranged at the end parts of the tower body, protective tubes are arranged outside the transmission line, the wind-proof wings are symmetrically arranged on two sides of the protective tubes, the buffer assembly is respectively nested on the inner side end surfaces of the wind-proof wings, the upper surfaces of the wind-proof wings are flat and smooth arc surfaces, a single wind-proof wing comprises a front edge and a rear edge, the front edge is connected to the protective tube and is bent downwards and provided with a radian, the outer sleeve is arranged on the outer side of the wind-proof wing, the reinforcing angle steel symmetrical to the wind-proof wings on two sides is arranged at the bottom of the inner surface of the outer sleeve, two ends of the reinforcing angle steel are upwards and respectively abutted against the rear edges of the wind-proof wings on two sides, the.
Description
Technical Field
The utility model relates to a technical field is consolidated in the transmission of electricity, in particular to kinds of high tension transmission iron tower reinforcing apparatus.
Background
In recent years, due to upgrading of national energy supply strategy, large-scale high-voltage and extra-high-voltage transmission lines are built in succession, and the transmission line structure has the characteristics of 'high and flexible' poles and towers and long line span, so that the coupling effect of the tower lines is enhanced, the wind resistance is weakened, and the problem of being capable of successfully resisting the damage of strong wind becomes the most concerned problem of the relevant part .
The current requirements for the construction and the stability of the intelligent power grid are higher and higher, the improvement of the safe and stable operation of the power transmission line is which is important for the operation of the power transmission line, the factor of the wind power fixed obstacle of the power transmission line is increased in proportion among the obstacles of the power transmission line in recent years, statistics show that the imperfect wind prevention is the most main type of wind damage fault,
in addition, the main material of the transmission tower is angle steel, and the transmission tower is space truss structures consisting of the angle steel, so that the structure is easy to damage under the action of strong wind, accidents such as tower falling and the like can be caused seriously, the social safety is seriously damaged, and huge economic loss is caused.
Due to the special structural properties of the angle steel of the transmission tower, the angle steel is easy to break under the action of strong wind, so that the transmission tower is damaged. Meanwhile, the iron tower is reinforced in high-altitude operation, and welding cannot be used in a stressed state.
Therefore, the following problems often occur in the existing equipment for performing the wind-proof and strengthening operations on the transmission tower transmission line: the windproof effect is not obvious enough; the load on the transmission line and the transmission tower itself is severe; sensitive parts are not specially reinforced and protected, deflection and falling phenomena of the power transmission line are easily caused, further, electric leakage and high-risk accidents occur frequently, and complicated and severe natural environment disasters cannot be resisted.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving above-mentioned prior art not enough, the utility model aims at providing kinds of high tension transmission iron tower reinforcing apparatus, it is effectual to prevent wind when consolidating stable, has satisfied the protection requirement of power transmission line better, still can inject high tension transmission line in the safe distance within range when the prevention extremely under the adverse circumstances power transmission line takes place to deflect, drop, the practicality is stronger.
In order to achieve the above object, the utility model adopts the following technical scheme:
reinforcing device for high-voltage transmission iron tower, comprising an iron tower frame body, a horizontal transmission line arranged on the iron tower frame body, a wind-proof wing arranged at the end part of the iron tower frame body, a buffer component, an outer sleeve and a reinforcing angle steel;
the outside protective tube that sets up of power transmission line, the bilateral symmetry of protective tube are equipped with the wind wing, and the medial surface of wind wing is nested respectively and is equipped with buffering subassembly, the upper surface of wind wing is smooth arcwall face, singly prevent wind wing including the front edge of connecting on the protective tube, downwarping and have the trailing edge of radian, the outside of preventing wind wing is equipped with the outer tube, the bottom of outer tube internal surface is equipped with the reinforcement angle steel of preventing wind wing symmetry with both sides, the both ends of consolidating the angle steel set up and offset with the trailing edge of both sides wind wing respectively, the internal surface and the reinforcement angle steel of outer tube, prevent wind wing, protective tube are tangent.
, the trailing edge has an inner diameter less than an inner diameter of the leading edge.
, the reinforcing angle steel is L-shaped.
And , the reinforced angle steel is positioned right below the power transmission line.
, the side of the outer sleeve is provided with a rotating shaft, and the side of the outer sleeve is connected through a bolt.
, the buffer component is a buffer plate.
, a plurality of flanges are distributed on the inner side surface of the buffer component.
The utility model has the advantages that:
the utility model discloses simple structure is novel, and the operation is high-efficient, prevent wind when consolidating stable effectual, has satisfied the protection requirement of power transmission line better, still can inject high tension transmission line in the safe distance within range when the power transmission line takes place to deflect, drop under the extremely adverse circumstances of prevention, and the practicality is stronger. The method has the following advantages:
, the arrangement of the outer sleeve and the reinforcing angle steel is innovative and outstanding, two ends of the reinforcing angle steel are arranged upwards and are respectively abutted against the rear edges of the wind-proof wings at two sides, the inner surface of the outer sleeve is tangent to the reinforcing angle steel, the wind-proof wings and the protective tubes, and the wind-proof wings, the reinforcing angle steel, the protective tubes and the outer sleeve simultaneously and mutually reinforce the places such as the end parts of the iron tower frame body which are easy to break and have accidents, simultaneously ensure the wind-proof effect of the power transmission line and be more stable as a whole;
in addition, due to the design of the outer sleeve, the outer sleeve is convenient to disassemble and assemble through the matching of the rotating shaft and the bolt, so that the problems of tower falling accidents, breakage, troublesome construction and the like of the power transmission tower are solved, and time and labor are saved;
the arrangement of the wind-proof wings is innovative and outstanding, the wind-proof wings are symmetrically arranged on two sides of the protective pipe, the upper surfaces of the wind-proof wings are flat and smooth arc-shaped surfaces, hydrodynamics is met, wind power is shared and weakened, loads of the wind power and the vertical gravity of the power transmission line are buffered, the power transmission line in the middle can have small-amplitude lifting force, the phenomena of deflection, falling and the like of the high-voltage power transmission line are avoided, the power transmission line can better bear wind power and high altitude resistance, and the balance and stability of the power transmission line are ensured;
thirdly, the rear edge of the wind-proof wing can make up the problem that the upper surface of the wind-proof wing is insufficient in power for resisting wind, and the rear edge weakens the wind power shared by two sides so as to be effectively and quickly buffered; the inner diameter of the trailing edge is smaller than that of the leading edge, so that hydrodynamics is well met, the wing design is met, and the power transmission line can be more stable and balanced;
the matching between the wind-proof wing and the buffer assembly is good, the buffer assembly is respectively nested on the inner side end face of the wind-proof wing, the size of the buffer assembly can be configured according to the actual power transmission environment, the load bearing capacity of a power transmission line and an iron tower frame body can be well considered in the aspect of , and a nested buffer plate can be matched and used according to the wind level resistance condition in the aspect of ;
the medial surface of buffering subassembly distributes and has a plurality of flanges, and the wind resistance that the wing got off is prevented wind in the buffering, when preventing wind effectually, still possesses rain-proof, anticorrosion function, improves the life-span, and the practicality is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1;
FIG. 3 is a schematic structural view of a wind-proof wing;
FIG. 4 is a partial schematic view of the nesting relationship of the wind wing and the cushion assembly;
FIG. 5 is a schematic structural view of the outer sleeve;
the labels in the figure are: 1. iron tower body, 2, power transmission line, 3, wind wing, 301, leading edge, 302, trailing edge, 4, buffer component, 401, flange, 5, outer tube, 501, axis of rotation, 502, axis of rotation, 6, reinforcement angle steel, 7, protective tube.
Detailed Description
The following embodiments are given to explain the technical solution of the present invention in steps, clearly, completely and in detail, and this embodiment is the best embodiment based on the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.
high-voltage transmission tower reinforcing devices comprise a tower body 1, a horizontal transmission line 2 arranged on the tower body 1, a wind-proof wing 3 arranged at the end part of the tower body 1, a buffer component 4, an outer sleeve 5 and reinforcing angle steel 6;
the wind-proof wing type angle iron is characterized in that a protective pipe 7 is arranged outside the power transmission line 2, wind-proof wings 3 are symmetrically arranged on two sides of the protective pipe 7, buffer components 4 are respectively embedded in the inner side end faces of the wind-proof wings 3, the wind-proof wings 3 and the buffer components 4 are well matched, the size of the buffer components 4 can be configured according to the actual power transmission environment, the load bearing capacity of the power transmission line 2 and the iron tower frame body 1 can be well considered in aspect, in addition, a nested buffer plate can be matched and used according to the wind level resistance condition in aspect, the upper surface of the wind-proof wings 3 is a flat and smooth arc-shaped surface, the wind-proof wings 3 are innovatively protruded in arrangement, hydrodynamics is met, wind power is shared and weakened, the wind power and the load of vertical gravity of the power transmission line 2 is buffered, the middle power transmission line 2 can have small lifting force, the phenomena of deflection, falling and the like of a high-voltage power transmission line are avoided, the power transmission line 2 can better hold wind power and high-altitude reinforcing resistance, the balance and stability of the power transmission line 2 are ensured, the single wind-proof wing 3 comprises front edges 301, which are connected to the protective pipe 7 which are bent downwards and have radian rear edges 302, the rear edge reinforcing effect of the protective wings 3 which is more effectively compensated, the wind-proof wings 3 which is arranged on the protective pipe 3, the two sides of the wind-proof wings 3, the rear edge reinforcing steel angle iron tower body 6 which is more effectively, the rear angle iron 5 which is arranged on two sides of the wind-proof wings 3, the rear angle iron 5 which is more effectively and the rear angle iron which are arranged on two sides.
, the buffer component 4 is a buffer board.
, a plurality of flanges 401 are distributed on the inner side surface of the buffering component 4, wind resistance of the buffering wind-proof wing 3 is reduced, the wind-proof effect is good, the rainproof and anti-corrosion functions are achieved, the service life is prolonged, and the practicability is stronger.
In step , the inner diameter of the trailing edge 302 is smaller than that of the leading edge 301, which is good for fluid mechanics and conforms to wing design, so that the power transmission line 2 itself is more stable and balanced.
, the reinforcing angle steel 6 is L-shaped and has good stability.
Further , the angle reinforcement 6 is located directly below the power line 2.
, a rotating shaft 501 is arranged on the side of the outer sleeve 5, and the other side of the outer sleeve is connected through a bolt 502. the outer sleeve 5 is of a cylindrical structure, and due to the design of the outer sleeve 5, the outer sleeve is convenient to disassemble and assemble through the matching of the rotating shaft 501 and the bolt, so that the problems of tower falling accidents, breaking, troublesome construction and the like of the power transmission tower are solved, and time and labor are saved.
, the protective tube 7 is a cylindrical structure coated outside the power transmission line 2, so as to avoid the operation of wind-proof and reinforcing devices directly on the power transmission line 2, and achieve effective isolation.
, in order to better achieve the reinforcement effect, the bottom of the outer sleeve 5 can be tangent to a fixing rod bolted to the iron tower body 1.
To sum up, the utility model discloses kind of high tension transmission iron tower reinforcing apparatus, simple structure is novel, and the operation is high-efficient, prevent wind when consolidating stable effectually, has satisfied the protection requirement of power transmission line better, still can inject high tension transmission line in the safe distance within range when the power transmission line takes place to deflect, drop under the extremely adverse circumstances of prevention, and the practicality is stronger.
The essential features, the basic principle and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that the present invention can be modified in various ways according to the actual situation without departing from the spirit and scope of the present invention, and these modifications and improvements are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
- The high-voltage transmission tower reinforcing device comprises a tower body (1) and a horizontal transmission line (2) arranged on the tower body (1), and is characterized by further comprising a wind-proof wing (3) arranged at the end part of the tower body (1), a buffer component (4), an outer sleeve (5) and reinforcing angle steel (6);a protective pipe (7) is arranged outside the power transmission line (2), two sides of the protective pipe (7) are symmetrically provided with a wind-proof wing (3), the inner side end surfaces of the wind-proof wings (3) are respectively provided with a buffer component (4) in a nested manner, the upper surface of each wind-proof wing (3) is a flat and smooth arc-shaped surface, each wind-proof wing (3) comprises a front edge (301) connected to the protective pipe (7) and a rear edge (302) which is bent downwards and provided with a radian, the outer side of each windproof wing (3) is provided with an outer sleeve (5), the bottom of the inner surface of each outer sleeve (5) is provided with a reinforcing angle steel (6) which is symmetrical with the windproof wings (3) on the two sides, the two ends of the reinforcing angle steel (6) are arranged upwards and respectively prop against the rear edges (302) of the windproof wings (3) at the two sides, the inner surface of the outer sleeve (5) is tangent to the reinforcing angle steel (6), the windproof wing (3) and the protective pipe (7).
- 2. The pylon reinforcement device of claim 1, wherein the trailing edge (302) has an inner diameter less than an inner diameter of the leading edge (301).
- 3. The reinforcing device for the high-voltage transmission tower according to claim 1, wherein the reinforcing angle steel (6) is L-shaped.
- 4. The high-voltage transmission tower reinforcing device according to claim 1, wherein the reinforcing angle steel (6) is located right below the transmission line (2).
- 5. The reinforcing device for high-voltage transmission towers according to claim 1, wherein a rotation shaft (501) is arranged at side of the outer sleeve (5), and the other side is connected by a bolt (502).
- 6. The reinforcing device for the high-voltage transmission tower according to claim 1, wherein the buffering component (4) is a buffering plate.
- 7. The reinforcing device for the high-voltage transmission tower of claim 1, wherein the inner side surface of the buffering component (4) is distributed with a plurality of flanges (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963724.4U CN210007338U (en) | 2019-06-25 | 2019-06-25 | reinforcing device for high-voltage power transmission iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963724.4U CN210007338U (en) | 2019-06-25 | 2019-06-25 | reinforcing device for high-voltage power transmission iron tower |
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| Publication Number | Publication Date |
|---|---|
| CN210007338U true CN210007338U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920963724.4U Active CN210007338U (en) | 2019-06-25 | 2019-06-25 | reinforcing device for high-voltage power transmission iron tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431115A (en) * | 2020-04-24 | 2020-07-17 | 冯晓红 | Protective sleeve for preventing high-altitude cable from breaking and falling |
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2019
- 2019-06-25 CN CN201920963724.4U patent/CN210007338U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431115A (en) * | 2020-04-24 | 2020-07-17 | 冯晓红 | Protective sleeve for preventing high-altitude cable from breaking and falling |
| CN111431115B (en) * | 2020-04-24 | 2021-12-07 | 泉州台商投资区星诺科技有限公司 | Protective sleeve for preventing high-altitude cable from breaking and falling |
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