CN113725803B - Safety protection device is used in installation of distribution type arrester - Google Patents
Safety protection device is used in installation of distribution type arrester Download PDFInfo
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- CN113725803B CN113725803B CN202111020510.1A CN202111020510A CN113725803B CN 113725803 B CN113725803 B CN 113725803B CN 202111020510 A CN202111020510 A CN 202111020510A CN 113725803 B CN113725803 B CN 113725803B
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- 238000009434 installation Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 abstract description 5
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- 244000309464 bull Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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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
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
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Abstract
The invention discloses a safety protection device for installing a distribution type lightning arrester, which comprises: the device comprises a horizontal plate, a first connecting plate, a second connecting plate, a third connecting plate, a clamping arm, a rotating rod, a motor, a first screw rod, an L-shaped mounting plate, a second screw rod, a worm gear, a matching block, a lifting block, a sliding block, a guide rod, a connecting rod, a first bevel gear, a second bevel gear, a first gear, a second gear and a rack. According to the invention, a plurality of lightning arresters do not need to be installed in sequence, the whole device only needs to be fixed in actual operation, and then all the lightning arresters can be transferred to the preset installation positions by adjusting the spacing of the lightning arresters, so that the whole installation efficiency is improved, the installation risk of electric power installers is reduced, and the practicability is strong; the application range is wide, the linkage is strong, and the method can be widely applied to the field of installation of various power transmission network power devices. The problem of among the prior art distribution type arrester installation effectiveness low, electric power installer potential safety hazard is big is solved.
Description
Technical Field
The invention belongs to the field of power transmission, and particularly relates to a safety protection device for installation of a power distribution type lightning arrester.
Background
With the continuous development of the modern times, the application field of electric power is more and more extensive, and electric energy has become a more indispensable life and production energy source of the modern times. The lightning arrester is an electric appliance used for protecting electrical equipment from being damaged by high transient overvoltage, limiting follow current time and normally limiting follow current amplitude, is mainly used for protecting various electrical equipment in an electric power system, a railway electrification system and a communication system from being damaged by atmospheric overvoltage, operating overvoltage, power frequency transient overvoltage and the like, and is a foundation for insulation matching of the electric power system.
The distribution type lightning arrester is mainly used for protecting power distribution equipment such as power transformers, switch cabinets, box-type substations, power cable outlet terminals, pole oil switches and the like with corresponding voltage grades from being damaged by atmosphere and operation overvoltage. Distribution type arrester is usually equidistant to be installed in the transmission network, because transmission line assumes in the high altitude, therefore the actual installation is worn safety protection equipment by special electric power installer and is installed in proper order in the high altitude, and this kind of mode not only the installation effectiveness is low, causes the hidden danger to installer's life safety moreover. Therefore, the protection device capable of improving the installation efficiency of the distribution type lightning arrester and reducing the potential safety hazard of power installers is designed to meet the actual needs.
To the problem that above-mentioned proposed, design a distribution type safety device for arrester installation now.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a safety protection device for mounting a distribution type lightning arrester, and solves the problems that the distribution type lightning arrester is low in mounting efficiency and large in potential safety hazard of power installers in the prior art.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a safety device is used in installation of distribution type arrester, includes the horizontal plate, the fixed first connecting plate that is equipped with on the horizontal plate, the fixed guide bar that is equipped with in one side of first connecting plate, be equipped with sliding connection's second connecting plate and third connecting plate on the guide bar, first connecting plate, second connecting plate and third connecting plate pass through the bull stick and connect.
The clamp plate is fixedly arranged on the first connecting plate, the second connecting plate and the third connecting plate, a second lead screw connected in a rotating mode is arranged in the clamp plate, a motor is fixedly arranged on the clamp plate, the output end of the motor is communicated with the clamp plate and is fixedly connected with the second lead screw, and a clamp arm is arranged between the clamp plates.
The connecting device is characterized in that a connecting block is fixedly arranged on the first connecting plate, a rotating shaft in rotating connection is arranged on the connecting block, a first bevel gear is fixedly arranged at one end of the rotating shaft, a first gear and a second gear which are in rotating connection are arranged on the second connecting plate, a rack in sliding connection is arranged on the second connecting plate, and the first gear is meshed with the second gear and the rack.
Furthermore, be equipped with the mounting groove on the horizontal plate, the fixed L type mounting panel that is equipped with of lower extreme of horizontal plate, be equipped with the first lead screw of screw-thread fit on the L type mounting panel, the fixed mounting plate that is equipped with in upper end of first lead screw, the fixed turning block that is equipped with of lower extreme of first lead screw.
Furthermore, a sliding block in sliding connection is arranged in the clamping plate, the second lead screw penetrates through the sliding block and is in threaded fit with the sliding block, one side of the clamping arm is rotatably connected with one end of the connecting rod, and the other end of the connecting rod is rotatably connected with the sliding block.
Furthermore, one be equipped with the rotation piece of rotation connection on the connecting block, rotate a piece intercommunication connecting block to with pivot fixed connection, the fixed installation piece that is equipped with in one side of first connecting plate and second connecting plate, be equipped with the worm that rotates the connection on the installation piece, be equipped with double thread on the worm, one side of first connecting plate and second connecting plate is equipped with sliding connection's elevator, the worm runs through the elevator to with elevator screw-thread fit.
Furthermore, a second bevel gear in rotary connection is arranged on one mounting block on the first connecting plate, the first bevel gear is meshed with the second bevel gear, a worm wheel in rotary connection is arranged on one side of the first connecting plate and one side of the second connecting plate, and the worm wheel is meshed with the worm.
Further, fixed guide post that is equipped with vertical setting on second connecting plate and the third connecting plate, be equipped with sliding connection's cooperation piece on second connecting plate and the third connecting plate, the guide post runs through the cooperation piece to with cooperation piece sliding connection, adjacent be equipped with the bull stick of rotation connection between elevator block and the cooperation piece, bull stick cross arrangement between the adjacent connecting plate.
Furthermore, the second gear is communicated with the second connecting plate and is fixedly connected with the worm wheel, and the rack is fixedly connected with a matching block on the second connecting plate.
The invention has the beneficial effects that:
1. according to the safety protection device for mounting the distribution type lightning arrester, a plurality of lightning arresters do not need to be mounted in sequence, the whole device only needs to be fixed in actual operation, and then all the lightning arresters can be transferred to the preset mounting positions by adjusting the spacing of the lightning arresters, so that the whole mounting efficiency is improved, the mounting risk of electric power installers is reduced, and the safety protection device has high practicability;
2. the safety protection device for installing the distribution type lightning arrester is wide in application range, strong in linkage and capable of being widely applied to the field of installation of various power transmission network power devices.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of the overall backside structure of an embodiment of the present invention;
FIG. 3 is a schematic overall view of another embodiment of the present invention;
fig. 4 is an enlarged schematic view of a structure of fig. 3.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship merely to facilitate description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be construed as limiting the invention.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, a safety device is used in installation of distribution type arrester, including horizontal plate 1, be equipped with mounting groove 2 on the horizontal plate 1, the fixed L type mounting panel 3 that is equipped with of lower extreme of horizontal plate 1, be equipped with screw-thread fit's first lead screw 4 on the L type mounting panel 3, first lead screw 4 runs through L type mounting panel 3, the fixed mounting plate 6 that is equipped with in upper end of first lead screw 4, the fixed rotor 5 that is equipped with of lower extreme of first lead screw 4.
Fixed first connecting plate 7 that is equipped with on the horizontal plate 1, one side of first connecting plate 7 be equipped with horizontal plate 1 upper end fixed connection's guide bar 22, be equipped with sliding connection's second connecting plate 8 and third connecting plate 9 on the horizontal plate 1, guide bar 22 runs through second connecting plate 8 and third connecting plate 9 to with second connecting plate 8 and third connecting plate 9 sliding fit. The homonymy of first connecting plate 7, second connecting plate 8 and third connecting plate 9 is the fixed grip block 16 that is equipped with the symmetry and sets up all, be equipped with the second lead screw 29 of rotating the connection in the grip block 16, second lead screw 29 is double-end lead screw, the fixed motor 17 that is equipped with on the grip block 16, the output intercommunication grip block 16 of motor 17 to with second lead screw 29 fixed connection. A sliding block 30 in sliding connection is arranged in the clamping plate 16, and the second screw 29 penetrates through the sliding block 30 and is in threaded fit with the sliding block 30. A clamping arm 23 is arranged between the clamping plates 16, one side of the clamping arm 23 is rotatably connected with one end of a connecting rod 31, and the other end of the connecting rod 31 is rotatably connected with a sliding block 30.
One side of the first connecting plate 7 is fixedly provided with a connecting block 10, a rotating shaft 11 connected in a rotating manner is arranged on the connecting block 10, one end of the rotating shaft 11 is fixedly provided with a first bevel gear 13, one side of the connecting block 10 is provided with a rotating piece 12 connected in a rotating manner, and the rotating piece 12 is communicated with the connecting block 10 and is fixedly connected with the rotating shaft 11. The connecting structure comprises a first connecting plate 7, a second connecting plate 8 and a connecting block 14, wherein the first connecting plate and the second connecting plate are fixedly arranged on one side of the connecting block 14, a worm 28 connected in a rotating mode is arranged on the mounting block 14, and double-thread threads are arranged on the worm 28. One side of the first connecting plate 7 and the second connecting plate 8 is provided with a lifting block 18 which is connected in a sliding way, and the worm 28 penetrates through the lifting block 18 and is in threaded fit with the lifting block 18. A mounting block 14 on the first connecting plate 7 is provided with a second bevel gear 15 which is rotatably connected, and the first bevel gear 13 is meshed with the second bevel gear 15. One side of the first connecting plate 7 and the second connecting plate 8 is provided with a worm wheel 27 which is rotatably connected, and the worm wheel 27 is meshed with a worm 28.
Fixed guide post 20 that is equipped with vertical setting on second connecting plate 8 and the third connecting plate 9, be equipped with sliding connection's cooperation piece 19 on second connecting plate 8 and the third connecting plate 9, guide post 20 runs through cooperation piece 19 to with cooperation piece 19 sliding connection. And a rotating rod 21 in rotary connection is arranged between the adjacent lifting block 18 and the matching block 19, and the rotating rods 21 between the adjacent connecting plates are arranged in an X-shaped cross manner. And a first gear 24 and a second gear 25 which are rotatably connected are arranged on the other side of the second connecting plate 8, and the second gear 25 is communicated with the second connecting plate 8 and is fixedly connected with a worm wheel 27. The other side of the second connecting plate 8 is provided with a rack 26 which is connected in a sliding way, the rack 26 is fixedly connected with a matching block 19 on the second connecting plate 8, and the first gear 24 is meshed with the second gear 25 and the rack 26.
During the use, will earlier according to actual installation needs, place distribution type arrester between arm lock 23, then start motor 17 for arm lock 23 moves in opposite directions, until arm lock 23 with distribution type arrester centre gripping fixed. The whole apparatus is then placed on the utility pole by the power installer such that the lower end of the horizontal plate 1 is attached to the upper end of the utility pole, the fastening plate 6 is placed under the utility pole, and the installation groove 2 is passed through the predetermined installation position and attached thereto. And then the rotating block 5 is rotated to enable the fastening plate 6 to ascend until the upper end of the fastening plate 6 is attached to the lower end of the telegraph pole, and the fastening plate and the horizontal plate 1 are matched together to fix the whole device and the telegraph pole.
Then the electric power installer rotates the rotation member 12 so that the second connection plate 8 and the third connection plate 9 move along the guide bar 22 and keep the first connection plate 7, the second connection plate 8 and the third connection plate 9 at equal intervals all the time, and when each arrester reaches the upper side of the specified installation position, the motor 17 on each connection plate is reversed one by one again to install the arrester one by one.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (3)
1. The safety protection device for mounting the distribution type lightning arrester is characterized by comprising a horizontal plate (1), wherein a first connecting plate (7) is fixedly arranged on the horizontal plate (1), a guide rod (22) is fixedly arranged on one side of the first connecting plate (7), a second connecting plate (8) and a third connecting plate (9) which are connected in a sliding mode are arranged on the guide rod (22), and the first connecting plate (7), the second connecting plate (8) and the third connecting plate (9) are connected through a rotating rod (21);
clamping plates (16) are fixedly arranged on the first connecting plate (7), the second connecting plate (8) and the third connecting plate (9), a second screw rod (29) which is connected in a rotating mode is arranged in each clamping plate (16), a motor (17) is fixedly arranged on each clamping plate (16), the output end of each motor (17) is communicated with each clamping plate (16) and is fixedly connected with the corresponding second screw rod (29), and clamping arms (23) are arranged between the clamping plates (16);
a connecting block (10) is fixedly arranged on the first connecting plate (7), a rotating shaft (11) which is connected in a rotating manner is arranged on the connecting block (10), a first bevel gear (13) is fixedly arranged at one end of the rotating shaft (11), a first gear (24) and a second gear (25) which are connected in a rotating manner are arranged on the second connecting plate (8), a rack (26) which is connected in a sliding manner is arranged on the second connecting plate (8), and the first gear (24) is meshed with the second gear (25) and the rack (26);
a sliding block (30) in sliding connection is arranged in the clamping plate (16), the second screw rod (29) penetrates through the sliding block (30) and is in threaded fit with the sliding block (30), one side of the clamping arm (23) is rotatably connected with one end of a connecting rod (31), and the other end of the connecting rod (31) is rotatably connected with the sliding block (30);
one connecting block (10) is provided with a rotating part (12) which is connected in a rotating mode, the rotating part (12) is communicated with the connecting block (10) and is fixedly connected with a rotating shaft (11), one side of the first connecting plate (7) and one side of the second connecting plate (8) are fixedly provided with an installation block (14), the installation block (14) is provided with a worm (28) which is connected in a rotating mode, the worm (28) is provided with double-thread threads, one side of the first connecting plate (7) and one side of the second connecting plate (8) are provided with a lifting block (18) which is connected in a sliding mode, and the worm (28) penetrates through the lifting block (18) and is in threaded fit with the lifting block (18);
a mounting block (14) on the first connecting plate (7) is provided with a second bevel gear (15) in rotary connection, the first bevel gear (13) is meshed with the second bevel gear (15), one side of the first connecting plate (7) and one side of the second connecting plate (8) are provided with worm wheels (27) in rotary connection, and the worm wheels (27) are meshed with worms (28);
fixed guide post (20) that are equipped with vertical setting on second connecting plate (8) and third connecting plate (9), be equipped with sliding connection's cooperation piece (19) on second connecting plate (8) and third connecting plate (9), guide post (20) run through cooperation piece (19) to with cooperation piece (19) sliding connection, adjacent be equipped with commentaries on classics pole (21) of rotating the connection between elevator block (18) and cooperation piece (19), commentaries on classics pole (21) cross arrangement between the adjacent connecting plate.
2. The safety protection device for installing the distribution type lightning arrester according to claim 1, characterized in that an installation groove (2) is formed in the horizontal plate (1), an L-shaped installation plate (3) is fixedly arranged at the lower end of the horizontal plate (1), a first screw rod (4) in threaded fit is arranged on the L-shaped installation plate (3), a fastening plate (6) is fixedly arranged at the upper end of the first screw rod (4), and a rotating block (5) is fixedly arranged at the lower end of the first screw rod (4).
3. A safety shield apparatus for installation of a distribution type arrester according to claim 2, characterized in that the second gear (25) is connected to the second connection plate (8) and fixedly connected to the worm wheel (27), and the rack (26) is fixedly connected to a fitting block (19) on the second connection plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111020510.1A CN113725803B (en) | 2021-09-01 | 2021-09-01 | Safety protection device is used in installation of distribution type arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111020510.1A CN113725803B (en) | 2021-09-01 | 2021-09-01 | Safety protection device is used in installation of distribution type arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113725803A CN113725803A (en) | 2021-11-30 |
| CN113725803B true CN113725803B (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111020510.1A Active CN113725803B (en) | 2021-09-01 | 2021-09-01 | Safety protection device is used in installation of distribution type arrester |
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| CN (1) | CN113725803B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988203B (en) * | 2018-08-06 | 2020-05-08 | 芜湖市凯鑫避雷器有限责任公司 | Line arrester changes device |
| CN110635398B (en) * | 2019-09-04 | 2020-11-13 | 国网浙江省电力有限公司金华供电公司 | Installation device and installation method of air gap arrester |
| CN211046427U (en) * | 2020-01-07 | 2020-07-17 | 湖南兴诚电瓷电器有限公司 | Liftable formula arrester fixing device |
| CN214100801U (en) * | 2021-01-11 | 2021-08-31 | 海南天文防雷工程有限公司 | Lightning arrester convenient to fix |
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2021
- 2021-09-01 CN CN202111020510.1A patent/CN113725803B/en active Active
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Effective date of registration: 20220921 Address after: 230000 Jincheng Avenue and Ruifeng Avenue Interchange, North City, Hefei, Anhui, China Applicant after: GULIFA ELECTRIC Co.,Ltd. Applicant after: GULIFA GROUP Co.,Ltd. Address before: 230000 Jincheng Avenue and Ruifeng Avenue Interchange, North City, Hefei, Anhui, China Applicant before: GULIFA ELECTRIC Co.,Ltd. |
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