CN216007999U - Anti-freezing power tower for cold area - Google Patents
Anti-freezing power tower for cold area Download PDFInfo
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- CN216007999U CN216007999U CN202122431627.0U CN202122431627U CN216007999U CN 216007999 U CN216007999 U CN 216007999U CN 202122431627 U CN202122431627 U CN 202122431627U CN 216007999 U CN216007999 U CN 216007999U
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- 238000007710 freezing Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002528 anti-freeze Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 5
- 240000008574 Capsicum frutescens Species 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 208000001034 Frostbite Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a frostproofing electric power tower for cold areas, a frostproofing electric power tower for cold areas includes: the electric power rack comprises an electric power rack and mounting cavities fixedly connected with two ends of the electric power rack, wherein the mounting cavities are used for mounting anti-freezing parts of the electric wire; the two sleeves are respectively fixedly communicated with the outer surfaces of the two side walls of the installation cavity and are used for fixing and supporting an external electric wire; the knocking component is arranged on the sleeve and comprises a knocking rod, the knocking rod is arranged at the upper end of the sleeve, and the knocking component is used for shaking off rain and snow on the electric wire; the utility model discloses when the lug breaks away from the knocking rod along with the rotation of runner, the one end that the knocking rod is close to the installation cavity is under the elasticity of spring, quick upward movement, and the one end that the knocking rod kept away from the spring is hit fast and is beaten on the electric wire, produces vibrations to the electric wire, reaches and shakes the effect of falling and piling up snow on the electric wire.
Description
Technical Field
The utility model relates to an electric power tech field especially relates to an electric power tower that prevents frostbite for cold area.
Background
The electric tower is a ladder-shaped or triangular tower-shaped building, is of a steel frame structure, is mostly built near a power plant and a power distribution station in the field, is an important facility of an electric power department, can make an overhead wire and play a role in protection and support, and the design, manufacture, installation, maintenance and quality detection of the electric power tower are important guarantees for the operation and development of a modern electric power system.
However, in the power tower in the cold area, because the power tower does not have a structure for clearing the accumulated snow on the electric wire, in the area frequently snowing, when the accumulated snow on the electric wire is not cleared in time, water can be dissolved and frozen, so that the electric wire is broken or the connection part of the electric wire and the power tower is not favorable for normal power transmission.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving following shortcoming among the prior art, owing to do not have the structure of clearance snow on the electric wire for the area of often snowing, when having snow untimely clearance on the electric wire, can change water and form and freeze, thereby press the broken string, or the junction of electric wire and electric power tower, consequently be unfavorable for the normal transport of electric power, and the frostproofing electric power tower who is used for cold areas who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an antifreeze power tower for cold regions, the antifreeze power tower for cold regions comprising:
the electric power frame is fixedly connected with mounting cavities at two ends of the electric power frame, and the mounting cavities are used for mounting anti-freezing parts of electric wires;
the two sleeves are respectively fixedly communicated with the outer surfaces of the two side walls of the installation cavity and are used for fixing and supporting an external electric wire;
the knocking component is arranged on the sleeve and comprises a knocking rod, the knocking rod is arranged at the upper end of the sleeve, and the knocking component is used for shaking off rain and snow on the electric wire;
the transmission component is arranged on the upper side of the knocking component and is used for driving the knocking component to work;
the air pressure component comprises a sealing cavity, the sealing cavity is fixedly connected to the lower side wall of the mounting cavity, and the air pressure component is used for conveying gas to the knocking component and preventing the knocking component from being frozen.
Preferably, the knocking component further comprises fixed blocks and springs, the two fixed blocks are fixedly connected to the sleeve respectively, the top ends of the fixed blocks are hinged to the knocking rod and used for rotation of the knocking rod, and the two springs are fixedly connected between one end of the knocking rod and the sleeve respectively.
Preferably, the transmission part comprises a rotating shaft, blades, a worm wheel, a worm, rotating wheels and a convex block, the rotating shaft vertically penetrates through the side wall of the installation cavity, the blades are arranged at the upper end of the rotating shaft in an annular array mode, the worm wheel is fixedly connected to the bottom end of the rotating shaft, the worm transversely penetrates through the installation cavity, is meshed with the worm wheel and is connected to the worm wheel, the rotating wheels are fixedly connected to the two ends of the worm respectively, and the convex block of the knocking rod is fixedly connected to the rotating wheels in an extrusion mode.
Preferably, the pneumatic component further comprises a reciprocating screw rod, a sealing plug and gas pipes, the reciprocating screw rod vertically penetrates through the side wall of the sealing cavity, the top end of the reciprocating screw rod is fixedly connected to the worm wheel, the sealing plug is in threaded connection with the reciprocating screw rod, the sealing plug is in sliding connection with the inside of the sealing cavity, one end of each of the gas pipes is fixedly communicated with the sealing cavity, and the other end of each of the gas pipes is arranged on one side of the knocking component.
Preferably, the knocking rod is arranged in a Z shape.
Preferably, one end of the knocking rod, which is far away from the mounting cavity, is arranged at the upper end of the electric wire.
Preferably, the bottom end of the reciprocating screw rod is rotatably connected to the lower side wall of the sealing cavity.
Preferably, the bottom end of the sealing cavity is provided with a through hole for air inlet.
Preferably, the through hole and the air conveying pipe are both provided with one-way valves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rotating wheel rotates and meanwhile the lug fixed on the rotating wheel does circular motion, so that the knocking rod is discontinuously and downwards extruded, the other end of the knocking rod is far away from the electric wire, when the lug is separated from the knocking rod along with the rotation of the rotating wheel, one end, close to the mounting cavity, of the knocking rod moves upwards quickly under the elastic force of the spring, one end, far away from the spring, of the knocking rod quickly hits the electric wire, the electric wire is vibrated, and the effect of shaking and falling accumulated snow on the electric wire is achieved;
2. the installation cavity has certain leakproofness, and the circulation of air of being not convenient for it is higher to compare external temperature in chilly winter, consequently knocks pole one side through the gas stream direction of gas flow in with the installation cavity of gas-supply pipe, can avoid knocking the spare part that sets up on pole and the installation cavity and freeze by ice and snow.
Drawings
Fig. 1 is a schematic view of an internal structure of an installation cavity of an anti-freezing power tower for cold regions according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a sealed cavity of an anti-freezing power tower for use in cold regions according to the present invention;
fig. 3 is a schematic front structural diagram of an anti-freezing power tower for cold regions according to the present invention.
In the figure:
the device comprises an installation cavity 1, a rotating shaft 2, blades 3, a worm wheel 4, a worm 5, a rotating wheel 6, a bump 7, a knocking rod 8, a fixing block 9, a sleeve 10, an air pipe 11, a sealing cavity 12, a spring 13, an electric power frame 14, a reciprocating screw rod 15 and a sealing plug 16.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings, which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1 to 3, an antifreeze power tower for a cold district includes:
the electric power frame 14 and the installation cavity 1 of 14 both ends fixed connection of electric power frame, installation cavity 1 are used for the installation to the spare part that prevents frostbite of electric wire, and installation cavity 1 sets up in the junction of electric wire and electric power frame 14, can effectual protection electric wire and electric power frame 14 junction, play anti-freezing effect.
Two sleeves 10, two sleeves 10 are fixed the intercommunication respectively at the installation cavity 1 both sides wall surface, and sleeve 10 is used for fixed and the support of external electric wire.
The knocking component is arranged on the sleeve 10 and comprises a knocking rod 8, the knocking rod 8 is arranged in a Z shape, one end, far away from the installation cavity 1, of the knocking rod 8 is arranged at the upper end of an electric wire, one end, far away from the installation cavity 1, of the knocking rod 8 is arranged on the sleeve 10, the other end of the knocking rod 8 is arranged on the electric wire, when the bump 7 is separated from the knocking rod 8 along with the rotation of the runner 6, one end, close to the installation cavity 1, of the knocking rod 8 moves upwards rapidly under the elastic force of the spring 13, one end, far away from the spring 13, of the knocking rod 8 strikes the electric wire rapidly, the effect of shaking off accumulated snow on the electric wire is achieved by generating vibration on the electric wire, the knocking rod 8 is arranged at the upper end of the sleeve 10, the knocking component further comprises fixing blocks 9 and the spring 13, the two fixing blocks 9 are fixedly connected to the sleeve 10 respectively, the top end of the fixing blocks 9 is hinged to the knocking rod 8 and used for rotation of the knocking rod 8, the fixing block 9 is used for supporting the knocking rod 8, so that the knocking rod 8 swings with the joint of the knocking rod 8 and the fixing block 9 as a pivot, the two springs 13 are respectively and fixedly connected between one end of the knocking rod 8 and the sleeve 10, the springs 13 not only have an elastic function, but also have a supporting function on one end of the knocking rod 8, so that the knocking rod 8 can be arranged in a positive Z shape in a normal state, and the knocking component is used for shaking off rain and snow on the electric wire;
the transmission component is arranged on the upper side of the knocking component and comprises a rotating shaft 2, blades 3, a worm wheel 4, a worm 5, rotating wheels 6 and a convex block 7, wherein the rotating shaft 2 vertically penetrates through the upper side wall of the installation cavity 1, the blades 3 are arranged at the upper end of the rotating shaft 2 in an annular array mode, the installation cavity 1 is higher than the installation cavity, the blades 3 can be blown through external natural wind to drive the rotating shaft 2 to rotate, the worm wheel 4 is fixedly connected to the bottom end of the rotating shaft 2, the worm 5 transversely penetrates through the installation cavity 1 and is connected to the worm wheel 4 in a meshed mode, the two rotating wheels 6 are respectively and fixedly connected to the two ends of the worm 5, when the rotating shaft 2 rotates, the worm wheel 4 is driven to rotate, the worm 5 and the rotating wheels 6 fixed on the worm 5 are connected in a meshed mode, the convex block 7 used for extruding the knocking rod 8 is fixedly connected to the rotating wheels 6, the convex block 7 can be extruded downwards once along with the rotating wheel 6 in a circle, and knocking the rod 8, the reciprocating motion is carried out in sequence, the effect of discontinuously extruding the knocking rod 8 is achieved, the other end of the knocking rod 8 is convenient to impact on the electric wire, and the transmission part is used for driving the knocking part to work.
The air pressure part comprises a sealing cavity 12, the sealing cavity 12 is fixedly connected to the lower side wall of the installation cavity 1, the air pressure part further comprises a reciprocating screw rod 15, a sealing plug 16, air pipes 11, the reciprocating screw rod 15 vertically penetrates through the upper side wall of the sealing cavity 12, the top end of the reciprocating screw rod 15 is fixedly connected to the worm wheel 4, the sealing plug 16 is sleeved on the reciprocating screw rod 15 and is connected to the sealing cavity 12 in a sliding manner, one end of each of the two air pipes 11 is fixedly communicated with the sealing cavity 12, the other end of each air pipe is arranged on one side of the knocking part, the bottom end of the reciprocating screw rod 15 is rotatably connected to the lower side wall of the sealing cavity 12, a through hole for air inlet is formed in the bottom end of the sealing cavity 12, one-way valves are arranged on the through hole and the air pipes 11, the rotating shaft 2 drives the reciprocating screw rod 15 to rotate along with the worm wheel 4 while the worm wheel 4 rotates, the sealing plug 16 arranged in the sealing cavity 12 reciprocates up and down, when the sealing plug 16 moves upwards, the check valve on the through-hole is opened, the check valve on the gas-supply pipe 11 is closed, thereby in the external gas gets into sealed chamber 12, when sealing plug 16 downstream, the check valve on the through-hole is closed, the check valve on the gas-supply pipe 11 is opened, gas in the sealed chamber 12 is under the extrusion of sealing plug 16, flow to the sealed chamber 12 outside through the gas-supply pipe 11, because installation cavity 1 has certain leakproofness, the circulation of air of being not convenient for, it is higher to compare external temperature in chilly winter, consequently, strike pole 8 one side through the gas flow direction of gas-supply pipe 11 in with installation cavity 1, can avoid striking the spare part that sets up on pole 8 and the installation cavity 1 and freeze by ice and snow, the atmospheric pressure part is used for to strike part delivered gas and prevent to be frozen.
In the utility model, in rainy and snowy weather, because the installation cavity 1 on the power tower is arranged at a high position, when the external wind blows the moving blade 3, because the blade 3 is fixed on the rotating shaft 2, the rotating shaft 2 rotates and drives the worm 5 to rotate through the worm wheel 4, because the two ends of the worm 5 are fixedly connected with the rotating wheels 6, the rotating wheels 6 rotate and the convex blocks 7 fixed on the rotating wheels 6 do circular motion, thereby discontinuously pressing the knocking rod 8 downwards, the knocking rod 8 rotates by taking the fixed block 9 as a pivot, the other end of the knocking rod 8 is far away from the electric wire, when lug 7 breaks away from knocking pole 8 along with the rotation of runner 6, knocking pole 8 and being close to the one end of installation cavity 1 under the elasticity of spring 13, quick upward movement, the one end that knocks pole 8 and keep away from spring 13 hits the online fast, through producing vibrations to the electric wire, reaches the effect that the shake falls and piles up the snow on the electric wire.
Rotate at worm wheel 4 and reciprocal lead screw 15 is rotatory along with worm wheel 4 simultaneously, consequently, the sealing plug 16 that sets up in seal chamber 12 reciprocates, when sealing plug 16 rebound, the check valve on the through-hole is opened, the check valve on the gas-supply pipe 11 is closed, thereby in the external gas gets into seal chamber 12, when sealing plug 16 rebound, the check valve on the through-hole is closed, the check valve on the gas-supply pipe 11 is opened, the gas in the seal chamber 12 is under the extrusion of sealing plug 16, flow to the seal chamber 12 outside through the gas-supply pipe 11, because the installation cavity 1 has certain leakproofness, be not convenient for the circulation of air, make compare external temperature higher in chilly winter, consequently, the gas flow in with the installation cavity 1 through the gas-supply pipe 11 flows to and strikes pole 8 one side, can avoid striking the spare part that sets up on pole 8 and the installation cavity 1 and freeze by ice and snow.
In the present invention, the terms "connected" and "fixed" are to be understood in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or unit indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An antifreeze power tower for use in cold regions, comprising:
the electric power rack (14) and the installation cavity (1) fixedly connected with the two ends of the electric power rack (14), wherein the installation cavity (1) is used for installing anti-freezing parts of the electric wire;
the two sleeves (10) are respectively and fixedly communicated with the outer surfaces of the two side walls of the installation cavity (1), and the sleeves (10) are used for fixing and supporting external electric wires;
the knocking component is arranged on the sleeve (10) and comprises a knocking rod (8), the knocking rod (8) is arranged at the upper end of the sleeve (10), and the knocking component is used for shaking off rain and snow on the electric wire;
the transmission component is arranged on the upper side of the knocking component and is used for driving the knocking component to work;
the pneumatic component comprises a sealing cavity (12), the sealing cavity (12) is fixedly connected to the lower side wall of the mounting cavity (1), and the pneumatic component is used for conveying gas to the knocking component and preventing the knocking component from being frozen.
2. The anti-freezing power tower for the cold region is characterized in that the knocking component further comprises fixing blocks (9) and springs (13), the two fixing blocks (9) are respectively and fixedly connected to the sleeve (10), the top ends of the fixing blocks (9) are hinged to the knocking rod (8) and used for rotating the knocking rod (8), and the two springs (13) are respectively and fixedly connected between one end of the knocking rod (8) and the sleeve (10).
3. The anti-freezing power tower for the cold region is characterized in that the transmission component comprises a rotating shaft (2), blades (3), a worm wheel (4), a worm (5), a rotating wheel (6) and a bump (7), the rotating shaft (2) vertically penetrates through the upper side wall of the installation cavity (1), the blades (3) are arranged at the upper end of the rotating shaft (2) in an annular array mode, the worm wheel (4) is fixedly connected to the bottom end of the rotating shaft (2), the worm (5) transversely penetrates through the installation cavity (1) and is connected to the worm wheel (4) in a meshed mode, the two rotating wheels (6) are fixedly connected to two ends of the worm wheel (5) respectively, and the bump (7) used for extruding a knocking rod (8) is fixedly connected to the rotating wheels (6).
4. The anti-freezing power tower for the cold area as claimed in claim 3, wherein the air pressure component further comprises a reciprocating screw rod (15), a sealing plug (16) and air pipes (11), the reciprocating screw rod (15) vertically penetrates through the upper side wall of the sealing cavity (12), the top end of the reciprocating screw rod (15) is fixedly connected to the worm wheel (4), the sealing plug (16) is in threaded connection with the reciprocating screw rod (15) and is in sliding connection with the inside of the sealing cavity (12), one end of each of the two air pipes (11) is fixedly communicated with the sealing cavity (12), and the other end of each of the two air pipes is arranged on one side of the knocking component.
5. Anti-freezing electric power tower for cold districts according to claim 1, characterized in that said knocking bars (8) are arranged in zigzag.
6. Anti-freezing electric power tower for cold districts according to claim 5, characterized in that the end of the knocking lever (8) far away from the mounting cavity (1) is arranged at the upper end of the electric wire.
7. The antifreeze power tower for the cold area as claimed in claim 4, wherein the bottom end of the reciprocating screw rod (15) is rotatably connected to the lower side wall of the sealed cavity (12).
8. Anti-freezing electric power tower for cold districts according to claim 4, characterized in that the bottom end of the sealed cavity (12) is provided with a through hole for air intake.
9. The anti-freezing power tower for the cold area as claimed in claim 8, wherein the through hole and the gas pipe (11) are both provided with one-way valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122431627.0U CN216007999U (en) | 2021-10-10 | 2021-10-10 | Anti-freezing power tower for cold area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122431627.0U CN216007999U (en) | 2021-10-10 | 2021-10-10 | Anti-freezing power tower for cold area |
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| Publication Number | Publication Date |
|---|---|
| CN216007999U true CN216007999U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122431627.0U Active CN216007999U (en) | 2021-10-10 | 2021-10-10 | Anti-freezing power tower for cold area |
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| CN (1) | CN216007999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116637881A (en) * | 2023-07-27 | 2023-08-25 | 国网山东省电力公司莒县供电公司 | Electric power transmission cable surface flapping cleaning device |
-
2021
- 2021-10-10 CN CN202122431627.0U patent/CN216007999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116637881A (en) * | 2023-07-27 | 2023-08-25 | 国网山东省电力公司莒县供电公司 | Electric power transmission cable surface flapping cleaning device |
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