CN112564021A - Valve hall lightning wire tower structure - Google Patents
Valve hall lightning wire tower structure Download PDFInfo
- Publication number
- CN112564021A CN112564021A CN202011488904.5A CN202011488904A CN112564021A CN 112564021 A CN112564021 A CN 112564021A CN 202011488904 A CN202011488904 A CN 202011488904A CN 112564021 A CN112564021 A CN 112564021A
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- Prior art keywords
- lightning conductor
- valve hall
- tower
- main
- lightning
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- 239000004020 conductor Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a valve hall lightning conductor tower structure, which belongs to the technical field of power engineering power grid transformation industry, and comprises: a line tower body; the lightning protection wire coil is arranged at the top of the wire tower main body; the anti-falling assembly is arranged on one side of the line tower main body, is arranged along the height direction of the line tower main body and extends to the lightning conductor disc; locate the support of choosing outward on the valve room side wall, the bottom fixed connection of choosing support and line tower main part outward to reach through carrying out optimal design to the lightning-arrest line tower, when effectively solving waterproof banding problem of roofing and structure safety problem, be favorable to the staff to overhaul its purpose of maintaining.
Description
Technical Field
The invention belongs to the technical field of power engineering power grid transformation industries, and particularly relates to a valve hall lightning conductor tower structure.
Background
The valve hall lightning conductor tower is a structure, and is widely applied to the field of power engineering power grid transformation industry, and is used for lightning protection of a roof of a converter station valve hall.
The lightning wire tower of current conversion station valve room in the past is placed on valve room steel column top surface, causes the difficulty to the waterproof banding of roofing, and lightning wire tower terrain clearance is higher, receives wind load and lightning wire pulling force great, and simultaneously, current lightning wire tower is when overhauing, overhauls the degree of difficulty great, is unfavorable for carrying out the routine maintenance to it.
Disclosure of Invention
In view of the above, in order to solve the above problems in the prior art, the present invention aims to provide a lightning conductor tower structure in a valve hall, so as to achieve the purpose of effectively solving the problems of waterproof edge sealing of a roof and structural safety and facilitating the maintenance of workers by performing an optimized design on the lightning conductor tower.
The technical scheme adopted by the invention is as follows: a valve hall lightning conductor tower structure, the structure comprising:
a line tower body;
the lightning protection wire coil is arranged at the top of the wire tower main body;
the anti-falling assembly is arranged on one side of the line tower main body, is arranged along the height direction of the line tower main body and extends to the lightning conductor disc;
the cantilever support is arranged on the side wall of the valve hall, and the cantilever support is fixedly connected with the bottom of the line tower main body.
Furthermore, a plurality of hanging wire holes are formed in the lightning conductor disc, each hanging wire hole is evenly distributed along the circumferential direction, and a lightning conductor is hung in each hanging wire hole.
Further, the line tower body includes:
a base;
the device comprises a base, a plurality of main materials, a plurality of connecting rods and a plurality of connecting rods, wherein the main materials are arranged on the base along the same circumferential direction, and points of the main materials on the same plane surround a polygon; a plurality of connecting steel materials are arranged between every two adjacent main materials, and each connecting steel material positioned on the same side is arranged in a fold line wavy manner.
Furthermore, each main material and each connecting steel material are made of angle steel.
Furthermore, a reinforcing plate is arranged between the inner side faces of the bottom of each main material, and a reinforcing rib plate is arranged between the bottom of each main material and the base.
Furthermore, a drain hole is arranged between each reinforcing plate and the base, and a grounding hole is arranged on each reinforcing plate.
Further, the fall arrest assembly comprises:
the guide rail is arranged along the height direction of the tower main body, and a plurality of anti-skid foot nails are arranged on two sides of the guide rail in a staggered manner;
and the support plates are connected to the line tower main body and are respectively connected and locked on the guide rail through the anti-skid screws positioned on the same side of the guide rail.
Further, the cantilever support includes:
the main support is vertically connected to the side wall of the valve hall, a supporting seat is arranged at the top of the main support, and the supporting seat and the base are connected and locked through a plurality of anchor bolts;
and the other end of the supporting bracket is connected to the side wall of the valve hall.
Further, the main support and the support both comprise symmetrically arranged channel steel and steel columns connected between the channel steel.
Furthermore, a plurality of reinforcing rib plates are arranged between the main support and the support seat.
The invention has the beneficial effects that:
1. by adopting the valve hall lightning conductor tower structure disclosed by the invention, the structural design of the tower body can improve the overall structural strength and reliability of the tower body, and the tower body is arranged on the side wall of the valve hall, so that the waterproof edge sealing of a house in the valve hall is facilitated, and the installation and the disassembly are convenient; meanwhile, the anti-falling device is arranged on the side part of the line tower main body, and under the design of the anti-falling device, the line tower main body can be maintained by workers in time.
Drawings
Fig. 1 is a schematic overall structure diagram of a lightning conductor tower structure of a valve hall disclosed by the invention;
fig. 2 is a schematic top view of a valve hall lightning conductor tower structure according to the present disclosure;
fig. 3 is a bottom structural schematic view of a valve hall lightning conductor tower structure disclosed in the present invention;
fig. 4 is a schematic structural view of a fall arrest assembly in a valve hall lightning conductor tower structure according to the present disclosure;
fig. 5 is a schematic structural diagram of an overhanging bracket in the lightning conductor tower structure of the valve hall disclosed by the invention;
the drawings are labeled as follows:
1-line tower body, 2-lightning conductor disc, 3-overhanging bracket, 4-anti-falling component, 5-small hanging wire hole, 6-large hanging wire hole, 7-main material, 8-connecting steel, 9-guide rail, 10-support plate, 11-anti-slip foot nail, 12-reinforcing rib plate, 13-grounding hole, 14-base, 15-support seat, 16-anchor bolt, 17-main bracket, 18-support bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, or the orientation or the positional relationship which is usually understood by those skilled in the art, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art; the drawings in the embodiments are used for clearly and completely describing the technical scheme in the embodiments of the invention, and obviously, the described embodiments are a part of the embodiments of the invention, but not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
This embodiment specifically provides a valve room lightning wire tower structure, aims at through carrying out optimal design to the lightning wire tower, when effectively solving waterproof banding problem of roofing and structure safety problem, is favorable to the staff to overhaul its purpose of maintaining, and this structure includes: line tower main part 1, lightning wire coil 2, prevent subassembly 4 and the support 3 of choosing outward and constitute, the specific design is as follows:
As shown in fig. 1, fig. 4, line tower main part 1 is the important component part of valve room lightning wire tower structure, places at valve room steel column top surface for solving the lightning wire tower, causes the difficulty to the waterproof banding in roofing, and lightning wire tower terrain clearance is higher, receives the great defect of wind load and lightning wire pulling force, sets up line tower main part 1 on the valve room lateral wall, and this line tower main part 1 includes: base 14 and four main materials 7 of locating on base 14, in this embodiment, base 14 adopts the design of rectangle form, and four main materials 7 connect on base 14, and are the same angle to the center pin and draw close.
In practical application, each main material 7 is arranged along the same circumferential direction, and points of each main material 7 on the same plane enclose a rectangular shape, that is, each main material 7 is respectively located at four top corners of the rectangle; a plurality of connecting steel materials 8 are arranged between the adjacent two main materials 7, and each connecting steel material 8 positioned on the same side is arranged in a zigzag shape, so that the structural stability and the wind resistance strength of the line tower main body 1 are further improved. Each of the main members 7 and the connecting steel members 8 is an angle steel, and the overall strength and stability of the line tower main body 1 are improved by the angle steel.
In practical use, when the connecting steel members 8 are joined to the main member 7, the connecting steel members 8 are welded to the main member 7 to form the above-described pylon main body 1.
In order to improve the overall structural strength of the line tower main body 1, a reinforcing plate is arranged between the inner side surfaces of the bottoms of the main materials 7, a reinforcing rib plate 12 is arranged between the bottom of each main material 7 and the base 14, the bottom strength and the stability of the line tower main body 1 can be improved under the action of the reinforcing plate, and the wind resistance strength of the line tower main body 1 can be improved under the action of the reinforcing rib plate 12. A drain hole is arranged between each reinforcing plate and the base 14 to discharge accumulated water in the line tower main body 1 in time, and each reinforcing plate is provided with a grounding hole 13, and the grounding holes 13 are grounded through a lead to realize timely grounding of lightning of the line tower main body 1.
② lightning protection wire coil 2
As shown in fig. 2, a lightning conductor disc 2 is arranged on the top of the line tower body 1; the lightning wire coil 2 is provided with a plurality of wire hanging holes, in the embodiment, the wire hanging holes are respectively a large wire hanging hole 6 and a small wire hanging hole 5, each large wire hanging hole 6 is uniformly distributed along the same circumferential direction, each wire hanging hole is also uniformly distributed along the circumferential direction of another circle, and the two circumferential directions are arranged in a concentric circle. The large wire hanging holes 6 and the small wire hanging holes 5 are used for hanging lightning wires with different specifications so as to suspend the lightning wires and then ground.
③ anti-falling component 4
As shown in fig. 2 and 3, a fall protection assembly 4 is provided at one side of the line tower body 1, the fall protection assembly 4 is arranged along the height direction of the line tower body 1 and extends to the lightning conductor disc 2, and the fall protection assembly 4 has the following functions: the maintenance personnel can climb to the top of the line tower main body 1 for maintenance; on the other hand, the protection is provided for maintenance personnel in the climbing process, and the safety accident caused by falling of the maintenance personnel is prevented. In this embodiment, the fall arrest assembly 4 comprises: a guide rail 9 and a plurality of support plates 10 connected to any one main material 7 in the line tower body 1; the guide rails 9 are arranged along the height direction of the tower main body 1, and the guide rails 9 are used for: the guide rail 9 is sleeved with a hook matched with the guide rail, and the hook is sleeved on the body of a maintenance worker through a safety rope so as to provide anti-falling guarantee for the maintenance worker; and the both sides of guide rail 9 are the staggered arrangement and have many anti-skidding foot nails 11, and each staggered arrangement's anti-skidding foot nail 11 is used for the maintenance personal to climb.
Meanwhile, the support plates 10 are respectively connected and locked on the guide rail 9 through the anti-skid screws on the same side of the guide rail 9, namely the anti-skid screws penetrate through the guide rail 9 and the support plates 10 and are screwed down through nuts, so that the guide rail 9 and the support plates 10 are connected and fixed while the anti-skid foot nails 11 are installed.
Bracket for projecting
As shown in fig. 5, still be provided with the support 3 of choosing outward on the valve room lateral wall, the support of choosing outward and the bottom fixed connection of line tower main part 1, the effect of choosing support 3 outward lies in: the line tower main body 1 is not required to be arranged on the roof of the valve hall, but the line tower main body 1 is arranged at the side part of the valve hall, so that the defect of waterproof sealing of the roof of the valve hall is overcome. In practical application, the cantilever support 3 comprises: the main support 17 is vertically connected to the side wall of the valve hall, a support seat 15 is arranged at the top of the main support 17, the support seat 15 and the base 14 are connected and locked through a plurality of anchor bolts 16, so that the line tower main body 1 is installed and fastened, and a plurality of reinforcing rib plates 12 are arranged between the main support 17 and the support seat 15 to further improve the stress capacity of the support seat 15; the support bracket 18 is connected to the main bracket 17, and the other end of the support bracket 18 is connected to the valve hall side wall.
All including symmetrical arrangement's channel steel and the steel cylinder of connecting between the channel steel between main support 17 and the support, adopt the bracket 3 of encorbelmenting of this mode design, it possesses stronger atress ability, can ensure that the line tower main part 1 of installing above that can bear sufficient wind-force, can satisfy the designing requirement of atress.
Adopt the above-mentioned valve room lightning wire tower structure that provides, the overall structure nature of lightning wire tower is stronger, is favorable to the anti-wind, simultaneously, adopts the mounting means of valve room lateral part through outrigger 3, and its easy to overhaul installation can solve the problem of the waterproof banding of roofing.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (10)
1. The utility model provides a valve room lightning conductor tower structure which characterized in that, this structure includes:
a line tower body;
the lightning protection wire coil is arranged at the top of the wire tower main body;
the anti-falling assembly is arranged on one side of the line tower main body, is arranged along the height direction of the line tower main body and extends to the lightning conductor disc;
the cantilever support is arranged on the side wall of the valve hall, and the cantilever support is fixedly connected with the bottom of the line tower main body.
2. The valve hall lightning conductor tower structure according to claim 1, characterized in that the structure comprises a plurality of hanging holes are formed in the lightning conductor disc, the hanging holes are uniformly distributed along the circumferential direction, and a lightning conductor is hung in each hanging hole.
3. The valve hall lightning conductor tower structure according to claim 1, wherein the tower body comprises:
a base;
the device comprises a base, a plurality of main materials, a plurality of connecting rods and a plurality of connecting rods, wherein the main materials are arranged on the base along the same circumferential direction, and points of the main materials on the same plane surround a polygon; a plurality of connecting steel materials are arranged between every two adjacent main materials, and each connecting steel material positioned on the same side is arranged in a fold line wavy manner.
4. The valve hall lightning conductor tower structure according to claim 3, wherein each of the main material and the connecting steel material is an angle steel.
5. The valve hall lightning conductor tower structure according to claim 3, wherein a reinforcing plate is arranged between the inner sides of the bottom of each main material, and a reinforcing rib plate is arranged between the bottom of each main material and the base.
6. The valve hall lightning conductor tower structure according to claim 5, wherein a drain hole is provided between each of the reinforcing plates and the base, and a ground hole is provided on each of the reinforcing plates.
7. The valve hall lightning conductor tower structure of claim 1, wherein the fall arrest assembly comprises:
the guide rail is arranged along the height direction of the tower main body, and a plurality of anti-skid foot nails are arranged on two sides of the guide rail in a staggered manner;
and the support plates are connected to the line tower main body and are respectively connected and locked on the guide rail through the anti-skid screws positioned on the same side of the guide rail.
8. The valve hall lightning conductor tower structure of claim 1, wherein the cantilever bracket comprises:
the main support is vertically connected to the side wall of the valve hall, a supporting seat is arranged at the top of the main support, and the supporting seat and the base are connected and locked through a plurality of anchor bolts;
and the other end of the supporting bracket is connected to the side wall of the valve hall.
9. The valve hall lightning conductor tower structure according to claim 8, characterized in that each of the main brackets and the supports comprises symmetrically arranged channel steels and steel columns connected between the channel steels.
10. The valve hall lightning conductor tower structure according to claim 8, wherein a plurality of reinforcing ribs are provided between the main support and the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011488904.5A CN112564021B (en) | 2020-12-16 | 2020-12-16 | Valve hall lightning conductor tower structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011488904.5A CN112564021B (en) | 2020-12-16 | 2020-12-16 | Valve hall lightning conductor tower structure |
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| Publication Number | Publication Date |
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| CN112564021A true CN112564021A (en) | 2021-03-26 |
| CN112564021B CN112564021B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011488904.5A Active CN112564021B (en) | 2020-12-16 | 2020-12-16 | Valve hall lightning conductor tower structure |
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| Publication number | Publication date |
|---|---|
| CN112564021B (en) | 2024-06-07 |
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