CN113090098B - Electric steel rod for signal tower - Google Patents
Electric steel rod for signal tower Download PDFInfo
- Publication number
- CN113090098B CN113090098B CN202110340774.9A CN202110340774A CN113090098B CN 113090098 B CN113090098 B CN 113090098B CN 202110340774 A CN202110340774 A CN 202110340774A CN 113090098 B CN113090098 B CN 113090098B
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- Prior art keywords
- insulation box
- fixedly connected
- steel rod
- steel
- rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 99
- 239000010959 steel Substances 0.000 title claims abstract description 99
- 230000009194 climbing Effects 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 45
- 241000282326 Felis catus Species 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims 4
- 230000007246 mechanism Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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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
-
- 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
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention relates to the technical field of electric power steel bars of signal towers, in particular to an electric power steel bar for a signal tower, which comprises a steel bar, a climbing device, an electric leakage detection device and an auxiliary positioning device, wherein the climbing device is fixedly connected to the right side of the steel bar, the electric leakage detection device is arranged at the bottom end of the left side of the steel bar, a shielding door is arranged at the right end of the electric leakage detection device and is hinged with the steel bar, the auxiliary positioning device is arranged at the bottom end of the steel bar, the auxiliary positioning device comprises a limiting rod, the bottom end of the inner side of the steel bar is slidably connected with the limiting rod, and the limiting rod penetrates through the steel bar.
Description
Technical Field
The invention relates to the technical field of power steel of signal towers, in particular to a power steel rod for a signal tower.
Background
The signal tower is a wireless signal transmitting device established by a network operator, the appearance is like a tower, so that the signal tower is called as a signal tower, the auxiliary structure used by the signal tower is more, the electric steel pole is one of the auxiliary structures, the electric steel pole is newly appeared in recent years, electric equipment for erecting an electric power line is an alternative product of the traditional cement column telegraph pole, the electric steel pole is made of polygonal steel pipes, round steel pipes and other steel, hot dip galvanizing or hot zinc spraying and zinc alloy coating corrosion prevention treatment is adopted, the occupied area is small, the main advantage of the steel pole is small, the structure is compact, the appearance is attractive and small, the production period is short, the larger stress can be borne, the process of building a tower is necessary, the electric steel pole is more and more applied to the electric steel pole, the type of the electric steel pole is more and more applied to the society, but the electric steel pole partially used for the signal tower is inconvenient to install when in use, the lifting, the bottom of the steel pole is not convenient to accurately sleeved on the outer side of a positioning bolt when the crane is used for lifting, the installation and positioning, the operation is time-consuming and labor-consuming, a certain danger is existed, the climbing is better, the climbing is carried out on the outer side of the steel line, the electric pole is not normally influenced by the electric power line, the electric leakage phenomenon is easy to occur, the electric device is easy to cause the problem of the electric power has the electric leakage phenomenon to normally happening, and the electric power phenomenon is easy to occur, and the electric device is easy to normally to cause the electric leakage phenomenon to the electric device to the electric shock phenomenon to the outer side to the electric device to be easily to be in the electric device to be convenient to be in the electric overhaul, and the electric device to the electric shock has the electric problem.
Disclosure of Invention
The invention aims to provide an electric steel rod for a signal tower, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an electric power steel pole for signal tower, includes steel pole, climbing device, electric leakage detection device and auxiliary positioning device, steel pole right side fixedly connected with climbing device, steel pole left side bottom is equipped with electric leakage detection device, electric leakage detection device right-hand member is equipped with shelters from the door, and shelters from door and steel pole hinged joint, the steel pole bottom is equipped with auxiliary positioning device, auxiliary positioning device includes the gag lever post, the inboard bottom sliding connection of steel pole has the gag lever post, and the gag lever post runs through the steel pole, both ends equal fixedly connected with dead lever, and dead lever and steel pole sliding connection, the dead lever bottom is connected with the base through the pivot rotation, base front end central point puts fixedly connected with cassette, base front end bottom fixedly connected with fixed plate, climbing device includes the mount, the steel pole right-hand member is through connecting block fixedly connected with mount, the mount inboard is equipped with cat ladder, both ends all fixedly connected with sliding sleeve around the cat ladder outside, and mount sliding connection, the inboard fixedly connected with resistance wire, just the stopper wire, the first end fixedly connected with spring is equipped with the gasket, the gasket is equipped with in the fixed connection with the stopper. .
Preferably, the fixed plate is V-shaped, a third threaded shaft is spirally connected to the bottom end of the fixed plate, and the third threaded shaft penetrates through the fixed plate.
Preferably, the electric leakage detection device comprises an insulation box, the steel pole left end is equipped with the insulation box, and the insulation box runs through the steel pole, insulation box and steel pole sliding connection, insulation box inboard bottom is equipped with the slide, slide top sliding connection has the test pencil, and tests the pencil and run through the insulation box, test the electricity head and the steel pole sliding connection of test pencil, test pencil right-hand member is equipped with the baffle, and baffle and insulation box sliding connection, baffle right side bottom screwed connection has the second screw thread axle, and the second screw thread axle runs through the baffle, second screw thread axle and insulation box screwed connection.
Preferably, the upper side and the lower side of the right end of the insulation box are respectively provided with a first threaded shaft, the first threaded shafts penetrate through the insulation box, and the first threaded shafts are in threaded connection with the insulation box and the steel rod.
Preferably, the sliding seat is in sliding connection with the insulation box, the bottom end of the sliding seat is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the insulation box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the fixed plate, the limiting rod and the clamping seat which are arranged, the fixed connection of the base, the clamping seat and the fixed plate, the fixed connection of the limiting rod and the sliding connection of the limiting rod and the steel rod are matched, when the signal tower is established to position and install the device, the steel rod can be connected with the positioning mechanism quickly and accurately, the operation is time-saving and labor-saving, and the safety is higher;
2. according to the invention, through the arrangement of the resistance wire, the sliding sleeve and the spring, the sliding connection of the sliding sleeve and the fixing frame, the fixed connection of the ladder stand and the gasket and the resistance wire and the fixed connection of the ladder stand and the first spring and the rope, when the climbing device overhauls a line in a colder environment, the rope is pulled after one end of an external power supply of the resistance wire is connected, ice cubes tied on the outer side of the climbing mechanism can be rapidly removed, so that the occurrence of slipping phenomenon and other safety problems caused by icing are avoided to the greatest extent, and the normal use of the device and the normal overhauling of the line are ensured;
3. according to the invention, through the arranged electroscope and the baffle, the sliding connection of the electroscope with the slide seat, the insulation box and the steel rod, the elasticity of the second spring on the slide seat and the spiral connection of the second threaded shaft with the baffle and the insulation box are matched, and before the device is contacted, the phenomenon of whether electric leakage occurs at the outer side of the device can be detected by triggering the direct measurement button of the electroscope in the insulation box, so that the occurrence of electric shock phenomenon is avoided, and the safety of operators is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic right-hand structural view of the climbing device of the present invention;
FIG. 3 is a schematic diagram showing the overall sectional structure of the leakage detecting device according to the present invention;
FIG. 4 is a schematic diagram of a left-side view of the leakage detecting device according to the present invention;
fig. 5 is a schematic view of a bottom mounting structure of the cartridge of the present invention.
In the figure: the device comprises a 1-steel rod, a 2-climbing device, a 201-fixing frame, a 202-climbing ladder, a 203-sliding sleeve, a 204-resistance wire, a 205-gasket, a 206-collision block, a 207-first spring, a 208-rope, a 3-leakage detection device, a 301-insulation box, a 302-sliding seat, a 303-electroscope, a 304-second spring, a 305-first threaded shaft, a 306-baffle plate, a 307-second threaded shaft, a 4-shielding door, a 5-auxiliary positioning device, a 501-limiting rod, a 502-fixing rod, a 503-base, a 504-clamping seat, a 505-fixing plate and a 506-third threaded shaft.
Detailed Description
Example 1:
referring to fig. 1, 2, 3, 4 and 5, the present invention provides a technical solution:
the utility model provides an electric power steel pole for signal tower, including steel pole 1, climbing device 2, electric leakage detection device 3 and auxiliary positioning device 5, steel pole 1 right side fixedly connected with climbing device 2, climbing device 2 includes mount 201, steel pole 1 right-hand member is through connecting block fixedly connected with mount 201, the mount 201 inboard is equipped with cat ladder 202, both ends are all fixedly connected with sliding sleeve 203 around the cat ladder 202 outside, and sliding sleeve 203 and mount 201 sliding connection, the horizontal pole inboard fixedly connected with resistance wire 204 of cat ladder 202, the horizontal pole outside of cat ladder 202 is equipped with gasket 205, and gasket 205 and the horizontal pole fixed connection of cat ladder 202, the gasket 205 is made by the panel of rubber material, this kind of setting utilizes the characteristic that rubber frictional force is big, safety when having guaranteed the climbing, the sliding sleeve 203 bottom is equipped with the bump 206, and bump 206 and mount 201 fixed connection, bump 206 symmetry is fixed at both ends around mount 201, the arrangement is convenient for the ice layer outside the heating back gasket 205 through vibration and vibration, the cleaning effect of the ice layer is better, the bottom end of the cat ladder 202 is fixedly connected with the first spring 207, the other end of the first spring 207 is fixedly connected with the fixing frame 201, the center position of the bottom end of the cat ladder 202 is fixedly connected with the rope 208, the rope 208 penetrates through the fixing frame 201, the rope 208 is in sliding connection with the fixing frame 201, when the climbing device overhauls a line in a colder environment, the rope 208 is pulled after one end of an external power supply of the resistance wire 204 is connected for a long time, ice cubes tied outside the climbing mechanism can be removed rapidly, thereby avoiding the occurrence of slipping phenomenon and other safety problems caused by icing to the greatest extent, ensuring the normal use of the device and the normal overhauling of the line, the left bottom end of the steel rod 1 is provided with the electric leakage detection device 3, the electric leakage detection device 3 comprises the insulation box 301, the left end of the steel rod 1 is provided with the insulation box 301, the insulation box 301 penetrates through the steel rod 1, the insulation box 301 is in sliding connection with the steel rod 1, the upper side and the lower side of the right end of the insulation box 301 are respectively provided with the first threaded shaft 305, the first threaded shaft 305 penetrates through the insulation box 301, the first threaded shaft 305 is in spiral connection with the insulation box 301 and the steel rod 1, the arrangement facilitates the connection between the insulation box 301 and the steel rod 1, the bottom end of the inner side of the insulation box 301 is provided with the sliding seat 302, the sliding seat 302 is in sliding connection with the insulation box 301, the bottom end of the sliding seat 302 is fixedly connected with the second spring 304, the other end of the second spring 304 is fixedly connected with the insulation box 301, the arrangement ensures the tight contact between the electroscope of the electroscope 303 and the steel rod 1, thereby ensuring the accuracy of electric leakage detection data, the top end of the sliding seat 302 is in sliding connection with the electroscope 303, the electroscope 303 penetrates through the insulation box 301, the electroscope 303 is in sliding connection with the steel rod 1, the right end of the test pencil 303 is provided with a baffle 306, the baffle 306 is in sliding connection with the insulation box 301, the bottom end of the right side of the baffle 306 is in spiral connection with a second threaded shaft 307, the second threaded shaft 307 penetrates through the baffle 306, the second threaded shaft 307 is in spiral connection with the insulation box 301, before the contact device, the phenomenon of whether electric leakage occurs outside the device can be detected by triggering a direct measurement button of the test pencil 303 in the insulation box 301, thereby avoiding the occurrence of electric shock phenomenon, ensuring the safety of operators, the right end of the electric leakage detection device 3 is provided with a shielding door 4, the shielding door 4 is in hinged connection with a steel rod 1, the bottom end of the steel rod 1 is provided with an auxiliary positioning device 5, the auxiliary positioning device 5 comprises a limiting rod 501, the bottom end of the inner side of the steel rod 1 is in sliding connection with the limiting rod 501, the limiting rod 501 penetrates through the steel rod 1, the left end and the right end of the limiting rod 501 are fixedly connected with a fixing rod 502, the fixing rod 502 is in sliding connection with the steel rod 1, the bottom of the fixed rod 502 is rotationally connected with the base 503 through the rotating shaft, the center position of the front end of the base 503 is fixedly connected with the clamping seat 504, the bottom of the front end of the base 503 is fixedly connected with the fixed plate 505, the fixed plate 505 is arranged in a V shape, the bottom of the fixed plate 505 is spirally connected with the third threaded shaft 506, the third threaded shaft 506 penetrates through the fixed plate 505, the stability of the steel rod 1 after being positioned is guaranteed through the arrangement, when the device is positioned and installed in a signal tower, the steel rod 1 can be quickly and accurately connected with the positioning mechanism, time and labor are saved in operation, and the safety is higher.
The working flow is as follows: when the steel rod 1 is positioned and installed by a signal tower, the base 503 is sleeved outside the positioning bolt at the installation position, then the steel rod 1 is fixed by a nut, after the fixing is finished, the steel rod 1 is lifted by a lifting device, the fixed rod 502 continuously rotates with the base 503, when the steel rod 1 is vertical to the base 503, the steel rod 1 is just contacted with the fixed plate 505, then the steel rod 1 is continuously controlled to descend by the lifting device, so that the steel rod 1 is sleeved outside the clamping seat 504, the limiting rod 501 continuously slides with the steel rod 1, when the steel rod 1 is completely sleeved outside the clamping seat 504, the third threaded shaft 506 is rotated, so that the third threaded shaft is in spiral connection with the steel rod 1, the positioning and installation of the steel rod 1 are finished, then the shielding door 4 is opened, the insulating box 301 is positioned in the steel rod 1 by the first threaded shaft 305, after the positioning is finished, the second threaded shaft 307 is rotated to take off the baffle 306, then the electroscope 303 is placed on the top end of the inner side of the sliding seat 302, at the moment, under the action of the elastic force of the second spring 304, the electroscope 303 is closely contacted with the steel rod 1, after the electroscope 303 is placed, the baffle 306 is reset to limit the electroscope 303, then the shielding cover 4 is reset, the device is started to be used, when the climbing device is needed to overhaul a line, the direct measurement button triggering the electroscope 303 in the insulating box 301 is pressed firstly, at the moment, whether the steel rod 1 has an electric leakage phenomenon can be determined through the electroscope 303, when no electric leakage exists, the climbing mechanism climbs to the top end of the steel rod 1 to overhaul the line, when the air temperature is low and the outer side of the climbing mechanism has an icing phenomenon, the resistance wire 204 is started to heat the climbing mechanism before the climbing device, so that the ice is not closely adhered to the gasket 205 any more, then stand and pull rope 208 in the distance, make cat ladder 202 compress first spring 207, the sliding sleeve 203 can constantly take place to slide with mount 201 this moment, when the sliding sleeve 203 bumps into the outside at the piece 206, the vibration that produces can constantly shake ice sheet and fall, when no longer having the ice-cube to fall, use the device can, guarantee in the use resistance wire 204 and be in the start-up state and prevent that ice sheet appears once more in the short time gasket 205 outside, the security when having guaranteed the device use has avoided the emergence of phenomenon of skidding.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely a preferred embodiment of the invention, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present invention, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (5)
1. The utility model provides an electric power steel pole for signal tower, includes steel pole (1), climbing device (2), electric leakage detection device (3) and auxiliary positioning device (5), its characterized in that: the climbing device is characterized in that the right side of the steel rod (1) is fixedly connected with the climbing device (2), the left bottom end of the steel rod (1) is provided with the electric leakage detection device (3), the right end of the electric leakage detection device (3) is provided with the shielding door (4), the shielding door (4) is hinged with the steel rod (1), the bottom end of the steel rod (1) is provided with the auxiliary positioning device (5), the auxiliary positioning device (5) comprises a limiting rod (501), the inner bottom end of the steel rod (1) is slidably connected with the limiting rod (501), the limiting rod (501) penetrates through the steel rod (1), the left end and the right end of the limiting rod (501) are fixedly connected with fixing rods (502), the fixing rods (502) are slidably connected with the steel rod (1), the bottom end of the fixing rods (502) is rotatably connected with a base (503) through a rotating shaft, the center of the front end of the base (503) is fixedly connected with a clamping seat (504), the bottom of the base (503) is fixedly connected with a fixing plate (505), the climbing device (2) comprises a fixing frame (201), the right end (1) is fixedly connected with the fixing frame (201) through the inner side of the steel rod (1) and is fixedly connected with the fixing frame (201) and is fixedly connected with two ends of a sliding sleeve (203) respectively, and the fixing frame (203) and the two ends of the fixing frame (201) are fixedly connected with the sliding sleeve (201), the utility model discloses a cat ladder, including horizontal pole inboard fixedly connected with resistance wire (204) of cat ladder (202), cat ladder (202) bottom fixedly connected with first spring (207), and the other end and mount (201) fixedly connected with rope (208) of first spring (207), and rope (208) run through mount (201), rope (208) and mount (201) sliding connection, the horizontal pole outside of cat ladder (202) is equipped with gasket (205), and the horizontal pole fixed connection of gasket (205) and cat ladder (202), gasket (205) are made by the panel of rubber material, sliding sleeve (203) bottom is equipped with ram (206), and ram (206) and mount (201) fixed connection, ram (206) symmetrical fixation both ends around mount (201).
2. A power steel pole for a signaling tower as claimed in claim 1, wherein: the fixed plate (505) is arranged in a V shape, a third threaded shaft (506) is spirally connected to the bottom end of the fixed plate (505), and the third threaded shaft (506) penetrates through the fixed plate (505).
3. A power steel pole for a signaling tower as claimed in claim 1, wherein: the electric leakage detection device (3) comprises an insulation box (301), the left end of a steel rod (1) is provided with the insulation box (301), the insulation box (301) penetrates through the steel rod (1), the insulation box (301) is slidably connected with the steel rod (1), a sliding seat (302) is arranged at the bottom end of the inner side of the insulation box (301), an electroscope (303) is slidably connected with the top end of the sliding seat (302), the electroscope (303) penetrates through the insulation box (301), an electroscope head of the electroscope (303) is slidably connected with the steel rod (1), the right end of the electroscope (303) is provided with a baffle plate (306), the baffle plate (306) is slidably connected with the insulation box (301), the bottom end of the right side of the baffle plate (306) is spirally connected with a second threaded shaft (307), the second threaded shaft (307) penetrates through the baffle plate (306), and the second threaded shaft (307) is spirally connected with the insulation box (301).
4. A power steel pole for a signaling tower as claimed in claim 3, wherein: the upper side and the lower side of the right end of the insulation box (301) are respectively provided with a first threaded shaft (305), the first threaded shafts (305) penetrate through the insulation box (301), and the first threaded shafts (305) are in spiral connection with the insulation box (301) and the steel rod (1).
5. A power steel pole for a signaling tower as claimed in claim 3, wherein: the sliding seat (302) is in sliding connection with the insulation box (301), a second spring (304) is fixedly connected to the bottom end of the sliding seat (302), and the other end of the second spring (304) is fixedly connected with the insulation box (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110340774.9A CN113090098B (en) | 2021-03-30 | 2021-03-30 | Electric steel rod for signal tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110340774.9A CN113090098B (en) | 2021-03-30 | 2021-03-30 | Electric steel rod for signal tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113090098A CN113090098A (en) | 2021-07-09 |
| CN113090098B true CN113090098B (en) | 2024-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110340774.9A Active CN113090098B (en) | 2021-03-30 | 2021-03-30 | Electric steel rod for signal tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113090098B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1277495A1 (en) * | 2001-07-20 | 2003-01-22 | Norbert Wippich | Climbing aid |
| CN102400861A (en) * | 2010-09-16 | 2012-04-04 | 上海奇谋能源技术开发有限公司 | Method for mounting wind driven generator on sea |
| CN102650270A (en) * | 2011-02-28 | 2012-08-29 | 上海奇谋能源技术开发有限公司 | Rapid mounting method of wind driven generator on sea |
| CN205791406U (en) * | 2016-06-27 | 2016-12-07 | 大唐山东烟台电力开发有限公司 | A kind of overhead transmission line shaking device |
| CN207436623U (en) * | 2017-09-22 | 2018-06-01 | 王丽明 | A kind of electric power early warning bar |
| CN210092728U (en) * | 2019-06-21 | 2020-02-18 | 江苏辰达电气有限公司 | Special insulator spindle of power transmission and distribution |
| CN211692292U (en) * | 2020-02-25 | 2020-10-16 | 山东鲁泰建材科技集团有限公司 | Climbing ladder for telegraph pole |
| CN212508663U (en) * | 2020-07-15 | 2021-02-09 | 新疆金风科技股份有限公司 | Deicing device for wind turbine and wind turbine |
-
2021
- 2021-03-30 CN CN202110340774.9A patent/CN113090098B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1277495A1 (en) * | 2001-07-20 | 2003-01-22 | Norbert Wippich | Climbing aid |
| CN102400861A (en) * | 2010-09-16 | 2012-04-04 | 上海奇谋能源技术开发有限公司 | Method for mounting wind driven generator on sea |
| CN102650270A (en) * | 2011-02-28 | 2012-08-29 | 上海奇谋能源技术开发有限公司 | Rapid mounting method of wind driven generator on sea |
| CN205791406U (en) * | 2016-06-27 | 2016-12-07 | 大唐山东烟台电力开发有限公司 | A kind of overhead transmission line shaking device |
| CN207436623U (en) * | 2017-09-22 | 2018-06-01 | 王丽明 | A kind of electric power early warning bar |
| CN210092728U (en) * | 2019-06-21 | 2020-02-18 | 江苏辰达电气有限公司 | Special insulator spindle of power transmission and distribution |
| CN211692292U (en) * | 2020-02-25 | 2020-10-16 | 山东鲁泰建材科技集团有限公司 | Climbing ladder for telegraph pole |
| CN212508663U (en) * | 2020-07-15 | 2021-02-09 | 新疆金风科技股份有限公司 | Deicing device for wind turbine and wind turbine |
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| Publication number | Publication date |
|---|---|
| CN113090098A (en) | 2021-07-09 |
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