CN112134234B - Clamping type double-layer drip irrigation preventing film external force damage device for power tower - Google Patents
Clamping type double-layer drip irrigation preventing film external force damage device for power tower Download PDFInfo
- Publication number
- CN112134234B CN112134234B CN202010719722.8A CN202010719722A CN112134234B CN 112134234 B CN112134234 B CN 112134234B CN 202010719722 A CN202010719722 A CN 202010719722A CN 112134234 B CN112134234 B CN 112134234B
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- plate
- mounting hole
- clamp
- film hanging
- fixing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
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- 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
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention relates to the technical field of a ground film prevention device of a power transmission line, in particular to a clamping type double-layer drip irrigation film prevention external force damage device for a power tower, which comprises a fixing plate, film hanging hooks, a left clamp and a right clamp, wherein two film hanging assemblies are arranged on the front side of the fixing plate at intervals up and down, each film hanging assembly comprises at least four film hanging hooks distributed at intervals left and right, each film hanging hook comprises a straight rod part and a hook part, the rear end of the straight rod part is fixedly installed together with the corresponding position of the front side of the fixing plate, and the front end of the straight rod part is fixedly provided with the hook part, the lower part of the hook part is positioned below the straight rod part, and the hook part is provided with a backward opening. The invention has reasonable and compact structure and convenient use, blocks the mulching film blown up by wind power through the film hanging hook, avoids the mulching film from climbing to the top of the power tower along the power tower frame under the action of the wind power to influence the normal operation of a power transmission line and power equipment, and has the characteristics of stability, high efficiency and good mulching film prevention effect.
Description
Technical Field
With the rapid development of power grid construction, overhead transmission lines are continuously extended, the lines are generally distributed in various regions of cities and countryside, as a high-voltage transmission line power tower runs in a natural environment for a long time, during spring, autumn and strong wind weather, foreign matters such as kites, mulching films, plastic cloth and the like climb to the power transmission line on the top of the power tower along the power tower under the action of wind power, and if the foreign matters are not removed as soon as possible, accidents such as short circuit tripping and the like can occur when rainwater occurs, and the safe running of the power transmission line and power equipment is directly threatened. In addition, the current device for preventing the drip irrigation membrane from being damaged by external force is inconvenient to install on the power tower.
Disclosure of Invention
The invention provides a clamping type double-layer drip irrigation preventing film external force damage device for an electric power tower, overcomes the defects of the prior art, and can effectively solve the problems that the existing mulching film climbs to a power transmission line and power equipment on the top of the electric power tower along an electric power tower frame under the action of wind power and the existing drip irrigation preventing film external force damage device is inconvenient to install with the electric power tower.
The technical scheme of the invention is realized by the following measures: a clamping type double-layer drip irrigation prevention film external force damage device for an electric power tower comprises a fixing plate, film hanging hooks, a left clamp and a right clamp, wherein two film hanging assemblies are arranged on the front side of the fixing plate at intervals up and down; the left clamp which can clamp and fix the fixed plate and the angle steel together is arranged on the rear side of the left part of the fixed plate, and the right clamp which can clamp and fix the fixed plate and the angle steel together is arranged on the rear side of the right part of the fixed plate.
The following is further optimization or/and improvement of the technical scheme of the invention:
the film hanging hook located above can be an upper film hanging hook, the film hanging hook located below is a lower film hanging hook, at least five upper film hanging hooks are fixedly installed on the upper portion of the front side of the fixing plate at intervals, and the lower film hanging hooks are fixedly installed on the lower portion of the front side of the fixing plate corresponding to the position between every two adjacent upper film hanging hooks.
The front end of each upper film hanging hook can be positioned in front of the lower film hanging hook.
The left clamp can comprise a first clamp plate, a second clamp plate, a first fixing bolt, a first fixing nut, a second fixing bolt and a second fixing nut, a first mounting hole which is through from front to back is formed in the left portion of the fixing plate, the first clamp plate is arranged on the rear side of the fixing plate corresponding to the position of the first mounting hole and comprises a first transverse plate and a first vertical plate, the front end of the first transverse plate is fixedly installed with the upper end of the rear side of the first vertical plate, the second clamp plate comprises a second transverse plate located below the first transverse plate and a second vertical plate located behind the first vertical plate, and the front end of the second transverse plate is fixedly installed with the upper end of the rear side of the second vertical plate; a first vertical plate and a second vertical plate which correspond to the first mounting hole are respectively provided with a second mounting hole and a third mounting hole which are communicated from front to back, the rear end of a first fixing bolt sequentially penetrates through the first mounting hole, the second mounting hole and the third mounting hole and then is positioned behind the second vertical plate, and a first fixing nut is fixedly mounted at the rear end of the first fixing bolt; a fourth mounting hole which is through up and down is formed in the middle of the upper side of the first transverse plate, a fifth mounting hole which is through up and down is formed in the second transverse plate corresponding to the position of the fourth mounting hole, the lower end of a second fixing bolt sequentially penetrates through the fourth mounting hole and the fifth mounting hole and then is located below the second transverse plate, and a second fixing nut is fixedly mounted at the lower end of the second fixing bolt; the right part of the fixing plate is provided with a sixth mounting hole which is through from front to back, the rear side of the fixing plate corresponding to the position of the sixth mounting hole is provided with a right clamp, and the right clamp and the left clamp are the same in structure and are distributed in bilateral symmetry.
The distance between every two adjacent film hanging hooks can be between 50mm and 80 mm.
The rear end of the straight rod part can be fixedly installed together with the corresponding position of the front side of the fixing plate in a welding installation mode.
The fixing plate can be made of steel material, the surface of the fixing plate is antiseptic by adopting a spot plating color zinc process, and the film hanging hook is formed by bending No. 45 steel with the diameter of 3 mm.
The mulching film hanging hook is reasonable and compact in structure and convenient to use, and can prevent mulching films blown up by wind power from climbing to the top of the power tower along the power tower frame under the action of the wind power to influence the normal operation of a power transmission line and power equipment; the area for catching the mulching film is increased by arranging two film hanging assemblies; through setting up left anchor clamps and right anchor clamps, be convenient for fixed plate and tower body crossbeam are fixed, have stable, high-efficient and prevent that the effectual characteristics of plastic film.
Drawings
FIG. 1 is a schematic sectional view of the preferred embodiment of the present invention.
Fig. 2 is a left side view schematic diagram of fig. 1.
The codes in the figures are respectively: the fixing plate is characterized in that the fixing plate is 1, the straight rod part is 2, the hook part is 3, the first mounting hole is 4, the sixth mounting hole is 5, the cross beam is 6, the first clamping plate is 7, the second clamping plate is 8, the first fixing bolt is 9, the first fixing nut is 10, the second fixing bolt is 11, the second fixing nut is 12, and the right clamp is 13.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention is further described below with reference to the following examples and figures:
as shown in the attached drawings 1 and 2, the clamping type double-layer drip irrigation prevention film external force damage device for the power tower comprises a fixing plate 1, film hanging hooks, a left clamp and a right clamp 13, wherein two film hanging assemblies are arranged on the front side of the fixing plate 1 at intervals from top to bottom, each film hanging assembly comprises at least four film hanging hooks distributed at intervals from left to right, each film hanging hook comprises a straight rod part 2 and a hook part 3, the rear end of each straight rod part 2 is fixedly installed together with the corresponding position of the front side of the fixing plate 1, and the hook parts 3 with the lower parts located below the straight rod parts 2 and with backward openings are fixedly installed at the front ends of the straight rod parts 2; the left clamp which can clamp and fix the fixed plate 1 and the angle steel together is arranged on the rear side of the left part of the fixed plate 1, and the right clamp 13 which can clamp and fix the fixed plate 1 and the angle steel together is arranged on the rear side of the right part of the fixed plate 1. In the using process, a plurality of the invention are arranged on the outer side of the tower body of the existing power tower, so that the invention are distributed along the peripheral direction of the tower body of the power tower, the invention is clamped at the position of a cross beam 6 (angle steel) of the tower body through a left clamp and a right clamp 13, the openings of the hook parts 3 are all inward, therefore, mulching films blown up by wind power are blocked through the film hanging hooks, the film hanging hooks are cleaned regularly, and the mulching films are prevented from climbing to the top of the power tower along the tower body of the power tower under the action of the wind power to influence the normal operation of a power transmission line and power equipment; by arranging two film hanging assemblies, the area for catching the mulching film is increased. The left and right clamps 13 are all known in the art, such as L-shaped clamps, as desired.
The clamping type double-layer drip irrigation film external force damage prevention device for the power tower can be further optimized or/and improved according to actual needs:
as shown in the attached drawings 1 and 2, the upper film hanging hooks are upper film hanging hooks, the lower film hanging hooks are lower film hanging hooks, at least five upper film hanging hooks are fixedly installed on the upper portion of the front side of the fixing plate 1 at left and right intervals, and the lower film hanging hooks are fixedly installed on the lower portion of the front side of the fixing plate 1 corresponding to the position between every two adjacent upper film hanging hooks. In the use, through such setting, make the couple membrane that sets up on fixed plate 1 denser, can further increase the area of catching the plastic film.
As shown in the attached figures 1 and 2, the front end of each upper film hanging hook is positioned in front of the lower film hanging hook. In the use, through making the length of hanging the membrane hook on be greater than the length of hanging the membrane hook down, increase the area of catching the plastic film. According to requirements, the length of the upper film hanging hook can be 250mm or 350mm, and the length of the lower film hanging hook can be 150mm or 250 mm.
As shown in fig. 1 and 2, the left clamp includes a first clamp plate 7, a second clamp plate 8, a first fixing bolt 9, a first fixing nut 10, a second fixing bolt 11 and a second fixing nut 12, a first mounting hole 4 penetrating from front to back is formed in the left portion of the fixing plate 1, the first clamp plate 7 is arranged on the rear side of the fixing plate 1 corresponding to the position of the first mounting hole 4, the first clamp plate 7 includes a first transverse plate and a first vertical plate, the front end of the first transverse plate is fixedly mounted with the upper end of the rear side of the first vertical plate, the second clamp plate 8 includes a second transverse plate located below the first transverse plate and a second vertical plate located behind the first vertical plate, and the front end of the second transverse plate is fixedly mounted with the upper end of the rear side of the second vertical plate; a first vertical plate and a second vertical plate which correspond to the position of the first mounting hole 4 are respectively provided with a second mounting hole and a third mounting hole which are communicated from front to back, the rear end of a first fixing bolt 9 sequentially penetrates through the first mounting hole 4, the second mounting hole and the third mounting hole and then is positioned behind the second vertical plate, and a first fixing nut 10 is fixedly mounted at the rear end of the first fixing bolt 9; a fourth mounting hole which is communicated up and down is formed in the middle of the upper side of the first transverse plate, a fifth mounting hole which is communicated up and down is formed in the second transverse plate corresponding to the position of the fourth mounting hole, the lower end of a second fixing bolt 11 sequentially penetrates through the fourth mounting hole and the fifth mounting hole and then is positioned below the second transverse plate, and a second fixing nut 12 is fixedly mounted at the lower end of the second fixing bolt 11; the right part of the fixing plate 1 is provided with a sixth mounting hole 5 which is through from front to back, the rear side of the fixing plate 1 corresponding to the position of the sixth mounting hole 5 is provided with a right clamp 13, and the right clamp 13 is the same as the left clamp in structure and is distributed in bilateral symmetry. In the use, through packing into crossbeam 6 left end between first splint 7 and the second splint 8, through screwing up first fixation nut 10, realize that the centre gripping of fixed plate 1 left end and crossbeam 6 is fixed, realize fixed plate 1 and crossbeam 6's centre gripping through right anchor clamps and fix.
As shown in the attached figures 1 and 2, the distance between every two adjacent film hanging hooks on the left and right is between 50mm and 80 mm. During the use process, the effect of catching the mulching film is enhanced through the arrangement.
As shown in fig. 1 and 2, the rear end of the straight rod part 2 is fixedly mounted with the front side of the fixing plate 1 at a corresponding position by welding. In the use process, the film hanging hook is more stable and reliable through a fixed mounting mode of welding, so that the problem that the opening direction of the hook part 3 cannot be ensured by adopting a fixed mode of bolt connection is avoided; in addition, the looseness of the fixing mode of bolt connection under the action of wind can be avoided.
As shown in attached figures 1 and 2, the fixing plate 1 is made of steel materials, the surface of the fixing plate 1 is subjected to corrosion prevention by adopting a spot-plating color zinc process, and the film hanging hook is formed by bending No. 45 steel with the diameter of 3 mm. In the using process, the fixing plate 1 is made of the existing known steel material, such as DT03, and the like, and the surface of the fixing plate 1 is subjected to corrosion prevention by a spot plating color zinc process, so that the fixing plate has longer service life; in addition, the film hanging hook is formed by bending No. 45 steel with the diameter of 3mm, and is convenient to manufacture, process and weld.
The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (3)
1. A clamping type double-layer drip irrigation prevention film external force damage device for an electric power tower is characterized by comprising a fixed plate, film hanging hooks, a left clamp and a right clamp, wherein two film hanging assemblies are arranged on the front side of the fixed plate at intervals up and down; a left clamp which can clamp and fix the fixed plate and the angle steel together is arranged on the rear side of the left part of the fixed plate, and a right clamp which can clamp and fix the fixed plate and the angle steel together is arranged on the rear side of the right part of the fixed plate; the upper film hanging hooks are upper film hanging hooks, the lower film hanging hooks are lower film hanging hooks, at least five upper film hanging hooks are fixedly installed on the left and right sides of the upper part of the front side of the fixing plate at intervals, and the lower film hanging hooks are fixedly installed on the lower part of the front side of the fixing plate corresponding to the position between every two adjacent upper film hanging hooks; the front end of each upper film hanging hook is positioned in front of the lower film hanging hook; the left clamp comprises a first clamp plate, a second clamp plate, a first fixing bolt, a first fixing nut, a second fixing bolt and a second fixing nut, a first mounting hole which is through from front to back is formed in the left portion of the fixing plate, the first clamp plate is arranged on the rear side of the fixing plate corresponding to the position of the first mounting hole and comprises a first transverse plate and a first vertical plate, the front end of the first transverse plate is fixedly installed with the upper end of the rear side of the first vertical plate, the second clamp plate comprises a second transverse plate located below the first transverse plate and a second vertical plate located behind the first vertical plate, and the front end of the second transverse plate is fixedly installed with the upper end of the rear side of the second vertical plate; a first vertical plate and a second vertical plate which correspond to the first mounting hole are respectively provided with a second mounting hole and a third mounting hole which are communicated from front to back, the rear end of a first fixing bolt sequentially penetrates through the first mounting hole, the second mounting hole and the third mounting hole and then is positioned behind the second vertical plate, and a first fixing nut is fixedly mounted at the rear end of the first fixing bolt; a fourth mounting hole which is communicated up and down is formed in the middle of the upper side of the first transverse plate, a fifth mounting hole which is communicated up and down is formed in the second transverse plate corresponding to the position of the fourth mounting hole, the lower end of a second fixing bolt sequentially penetrates through the fourth mounting hole and the fifth mounting hole and then is positioned below the second transverse plate, and a second fixing nut is fixedly mounted at the lower end of the second fixing bolt; a sixth mounting hole which is through from front to back is formed in the right part of the fixing plate, a right clamp is arranged on the rear side of the fixing plate corresponding to the position of the sixth mounting hole, and the right clamp and the left clamp are identical in structure and are distributed in a bilateral symmetry mode; the distance between every two adjacent film hanging hooks ranges from 50mm to 80 mm.
2. The clamping type double-layer drip irrigation membrane external force damage prevention device for the power tower as claimed in claim 1, wherein the rear end of the straight rod part is fixedly installed together with the corresponding position of the front side of the fixing plate in a welding mode.
3. The clamping type double-layer drip irrigation film external force damage prevention device for the power tower as claimed in claim 1 or 2, wherein the fixing plate is made of steel, the surface of the fixing plate is subjected to corrosion prevention by adopting a spot-plating color zinc process, and the film hanging hook is formed by bending 45-grade steel with the diameter of 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719722.8A CN112134234B (en) | 2020-07-23 | 2020-07-23 | Clamping type double-layer drip irrigation preventing film external force damage device for power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719722.8A CN112134234B (en) | 2020-07-23 | 2020-07-23 | Clamping type double-layer drip irrigation preventing film external force damage device for power tower |
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| Publication Number | Publication Date |
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| CN112134234A CN112134234A (en) | 2020-12-25 |
| CN112134234B true CN112134234B (en) | 2022-05-17 |
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| CN202010719722.8A Active CN112134234B (en) | 2020-07-23 | 2020-07-23 | Clamping type double-layer drip irrigation preventing film external force damage device for power tower |
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| KR20120088070A (en) * | 2011-01-29 | 2012-08-08 | 김용택 | Electric generation of suspend by the rope |
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| CN112134234A (en) | 2020-12-25 |
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