CN110610644A - Overhead insulated cable swing simulation device and working method thereof - Google Patents
Overhead insulated cable swing simulation device and working method thereof Download PDFInfo
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- CN110610644A CN110610644A CN201910816388.5A CN201910816388A CN110610644A CN 110610644 A CN110610644 A CN 110610644A CN 201910816388 A CN201910816388 A CN 201910816388A CN 110610644 A CN110610644 A CN 110610644A
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- swing
- cable
- insulated cable
- guide rail
- overhead insulated
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The invention relates to an overhead insulated cable swing simulation device and a working method thereof, which are characterized in that: including a host computer frame, host computer frame top has set firmly a guide rail, has the slide bracket board through the slider landing on this guide rail, the slide bracket board extends along guide rail length direction, and the slide bracket board upper surface is provided with a plurality of cable stop gears, the host computer frame internal stability has set firmly a motor, and the pivot head of this motor has linked firmly bent rim plate, bent rim plate meets through the nearly lower extreme of the swing piece of crank connecting rod and side, and the vertical upwards extension in the fast upper end of swing links firmly with the slide bracket board, and this built on stilts insulating cable swing analogue means simple structure is reasonable, can effectively simulate the swing that the cable received wind-force to influence the production.
Description
Technical Field
The invention relates to an overhead insulated cable swing simulation device and a working method thereof.
Background
At present, the influence of wind power on a cable is estimated generally according to the actual erection of the cable, so that the extreme value of the specific cable under the influence of the wind power cannot be observed visually, and the position of the erected cable cannot be adjusted reasonably.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide the aerial insulated cable swing simulation device and the working method thereof, which have simple and reasonable structure and can effectively simulate the swing of the cable caused by the influence of wind power.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides an overhead insulated cable swing analogue means and working method thereof, includes a host computer frame, host computer frame top has set firmly a guide rail, has the carriage plate through slider sliding connection on this guide rail, the carriage plate extends along guide rail length direction, and carriage plate upper surface is provided with a plurality of cable stop gears, host computer frame internal fixation has a motor, and the pivot head of this motor has linked firmly bent wheel dish, bent wheel dish is met through the nearly lower extreme of the swing piece of crank connecting rod with the side, and the vertical upwards extension of the fast upper end of swing links firmly with the carriage plate.
Further, cable stop gear includes one and sets firmly the bed hedgehopping post at the carriage plate upper surface, be provided with the bed hedgehopping seat on the bed hedgehopping post, bed hedgehopping seat upper end is connected with the stopper, run through around the stopper middle part and seted up spacing hole.
Furthermore, the limiting blocks are horizontally cut into an upper limiting block and a lower limiting block along the plane where the middle of the limiting blocks is located, and the two limiting blocks are connected and fastened through bolts.
Furthermore, a plurality of small holes are formed in the front and back of the surface of the crank wheel disc in a penetrating mode, and the crank connecting rod is connected with different small holes to enable the swing block to swing at different angles.
Further, the host computer frame comprises a plurality of square pipe welding, and all set firmly as an organic whole through the panel beating between the adjacent side intertube, the guide rail sets firmly and extends about the panel beating upper surface that is located the top, and the panel beating surface that is located the top has still been seted up and has been supplied the swing to pass soon and the wobbling hole of stepping down.
Furthermore, the metal plate between the adjacent square pipes on the front end surface is replaced by a cavity door, and the cavity door is hinged on the square pipe.
Furthermore, four corners of the bottom end of the main frame are fixedly provided with base plates.
A working method of an overhead insulated cable swing simulation device is carried out according to the following steps: the cable bending device comprises a motor, a crank wheel disc, a crank connecting rod and a swinging block, wherein the crank wheel disc, the crank connecting rod and the swinging block are arranged on the motor, the motor drives the crank wheel disc to rotate, the crank wheel disc, the crank connecting rod and the swinging block form an eccentric crank connecting rod mechanism, namely, the swinging rod swings left and right in a yielding hole, the sliding frame plate is driven to slide left and right on a guide rail, and swinging generated by the influence of wind force on a simulation cable is realized.
Compared with the prior art, the invention has the following beneficial effects: the crank connecting rod comprises connecting rod and two joint bearing, connects swing piece and bent wheel dish respectively, through the nut fixed and convert the rotary motion of motor into linkage assembly's guiding motion, drive the slip frame board horizontal slip on the guide rail soon in addition to the swing, and then can realize simulating the swing that the cable produced by the wind-force influence, can rationally adjust the cable position of erectting through the data that the simulation was obtained, erects the cost of production with greatly reduced.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic configuration diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the cavity door and the removed sheet metal according to the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the host frame according to the embodiment of the present invention removed;
FIG. 4 is a rear side view of FIG. 3;
FIG. 5 is a schematic view of a connection structure of a motor and a crank disk according to an embodiment of the present invention;
in the figure: the device comprises a main frame 1, a guide rail 2, a sliding frame plate 3, a cable limiting mechanism 4, a motor 5, a crank wheel 6, a crank connecting rod 7, a swinging block 8, a heightening column 9, a heightening seat 10, a limiting block 11, a limiting hole 12, an upper limiting block 13, a lower limiting block 14, a small hole 15, a square pipe 16, a sheet metal 17, a abdicating hole 18, a cavity door 19, a baseboard 20, a planetary reducer 21 and a sliding block 22.
Detailed Description
In order to make the aforementioned and other features and advantages of the invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 ~ 5, an overhead insulated cable swing simulation device, including a host computer frame 1, host computer frame top has set firmly a guide rail 2, has slider frame plate 3 through slider 22 sliding connection on this guide rail, slider frame plate extends along guide rail length direction, and slider frame plate upper surface is provided with a plurality of cable stop gear 4, host computer frame internal fixation has a motor 5, and the pivot head of this motor has linked firmly bent wheel dish 6, bent wheel dish is connected with the nearly lower extreme of the swing piece 8 of side through crank connecting rod 7, and the vertical upwards extension in the fast upper end of swing links firmly with slider frame plate.
In the embodiment of the invention, the cable limiting mechanism comprises a heightening column 9 fixedly arranged on the upper surface of the sliding frame plate, a heightening seat 10 is arranged on the heightening column, the upper end of the heightening seat is connected with a limiting block 11, and a limiting hole 12 is formed in the middle of the limiting block in a front-back penetrating manner; the height-adjustable is realized to the bed hedgehopping seat of different thickness of accessible installation, and this cable stop gear has guaranteed that the simulation cable receives wind-force influence experimental steadiness.
In the embodiment of the invention, the limiting block is horizontally cut into an upper limiting block 13 and a lower limiting block 14 along the plane of the middle part of the limiting block, and the two limiting blocks are connected and fastened through bolts.
In the embodiment of the invention, a plurality of small holes 15 are formed in the front and back of the surface of the crank wheel disc in a penetrating manner, and the crank connecting rod is connected with different small holes to realize the swinging of the swinging block at different angles.
In the embodiment of the invention, the host frame is formed by welding a plurality of square pipes 16, and the adjacent square pipes are fixedly integrated through the sheet metal 17, so that the host frame has the advantages of high strength, enough rigidity and the like, and is attractive and elegant in appearance; the guide rail sets firmly and extends about being located the panel beating upper surface at top, and the panel beating surface that is located the top still is seted up and is supplied the swing to pass soon and wobbling hole of stepping down 18.
In the present embodiment, the sheet metal between adjacent square tubes at the front face is replaced by a cavity door 19 which is hinged to the square tube.
In the embodiment of the invention, the four corners of the bottom end of the main frame are fixedly provided with the base plates 20 which are the reference supports of the embodiment, so that the levelness of the equipment can be ensured, and the reliability of the test is ensured.
In the embodiment of the invention, a planetary reducer 21 is arranged between the rotating shaft of the motor and the curved wheel disc, the output shaft at the front end of the planetary reducer is fixedly connected to the center of the curved wheel disc, and the PL120 planetary reducer is adopted as the curved wheel disc output mode, so that the planetary reducer has the characteristics of high precision, good rigidity, large bearing capacity, high efficiency, accurate positioning and the like.
A working method of an overhead insulated cable swing simulation device is carried out according to the following steps: the cable bending device comprises a motor, a crank wheel disc, a crank connecting rod and a swinging block, wherein the crank wheel disc, the crank connecting rod and the swinging block are arranged on the motor, the motor drives the crank wheel disc to rotate, the crank wheel disc, the crank connecting rod and the swinging block form an eccentric crank connecting rod mechanism, namely, the swinging rod swings left and right in a yielding hole, the sliding frame plate is driven to slide left and right on a guide rail, and swinging generated by the influence of wind force on a simulation cable is realized.
The present invention is not limited to the above-described preferred embodiments, and various other types of overhead insulated cable swing simulation apparatuses and methods for operating the same can be obtained by anyone who can use the present invention. All equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (8)
1. The utility model provides an overhead insulated cable swing analogue means which characterized in that: including a host computer frame, host computer frame top has set firmly a guide rail, has the carriage board through slider landing on this guide rail, the carriage board extends along guide rail length direction, and carriage board upper surface is provided with a plurality of cable stop gear, the host computer frame internal stability has a motor, and the pivot head of this motor has linked firmly bent wheel dish, bent wheel dish meets through the nearly lower extreme of the swing piece of crank connecting rod and side, and the vertical upwards extension in the fast upper end of swing links firmly with the carriage board.
2. The overhead insulated cable sway simulator of claim 1, wherein: the cable limiting mechanism comprises a heightening column fixedly arranged on the upper surface of the sliding frame plate, a heightening seat is arranged on the heightening column, a limiting block is connected to the upper end of the heightening seat, and a limiting hole is formed in the middle of the limiting block in a penetrating mode.
3. The overhead insulated cable sway simulator of claim 2, wherein: the limiting blocks are horizontally cut into an upper limiting block and a lower limiting block along the plane where the middle part of the limiting block is located, and the two limiting blocks are connected and fastened through bolts.
4. The overhead insulated cable sway simulator of claim 1, wherein: a plurality of small holes are formed in the front and back of the surface of the crank wheel disc in a penetrating mode, and the crank connecting rod is connected with different small holes to enable the swinging block to swing at different angles.
5. The overhead insulated cable sway simulator of claim 1, wherein: the host computer frame comprises a plurality of square pipe welding, all sets firmly as an organic whole through the panel beating between the adjacent side intertube, the guide rail sets firmly and extends about the panel beating upper surface that is located the top, and the panel beating surface that is located the top has still been seted up and has been supplied the swing to pass soon and the wobbling hole of stepping down.
6. The overhead insulated cable sway simulator of claim 5, wherein: the metal plate between the adjacent square pipes on the front end surface is replaced by a cavity door, and the cavity door is hinged on the square pipe.
7. The overhead insulated cable sway simulator of claim 1, wherein: and four corners of the bottom end of the host frame are fixedly provided with base plates.
8. The working method of the overhead insulated cable swing simulation device is characterized in that any one of the overhead insulated cable swing simulation devices of claims 1-7 is adopted, and the working method is carried out according to the following steps: the cable bending device comprises a motor, a crank wheel disc, a crank connecting rod and a swinging block, wherein the crank wheel disc, the crank connecting rod and the swinging block are arranged on the motor, the motor drives the crank wheel disc to rotate, the crank wheel disc, the crank connecting rod and the swinging block form an eccentric crank connecting rod mechanism, namely, the swinging rod swings left and right in a yielding hole, the sliding frame plate is driven to slide left and right on a guide rail, and swinging generated by the influence of wind force on a simulation cable is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816388.5A CN110610644A (en) | 2019-08-30 | 2019-08-30 | Overhead insulated cable swing simulation device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816388.5A CN110610644A (en) | 2019-08-30 | 2019-08-30 | Overhead insulated cable swing simulation device and working method thereof |
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| Publication Number | Publication Date |
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| CN110610644A true CN110610644A (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910816388.5A Pending CN110610644A (en) | 2019-08-30 | 2019-08-30 | Overhead insulated cable swing simulation device and working method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898624A (en) * | 2022-05-17 | 2022-08-12 | 国家电网有限公司技术学院分公司 | High-altitude operation somatosensory training system |
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| CN203275075U (en) * | 2013-05-22 | 2013-11-06 | 国家电网公司 | Swinging mechanism |
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| CN107817171A (en) * | 2017-12-05 | 2018-03-20 | 中国航空综合技术研究所 | Be open cable sheath bend performance testing device and method of testing |
| CN109341991A (en) * | 2018-11-28 | 2019-02-15 | 苏州浦立特电子科技有限公司 | A kind of power transmission tower wind loading rating test method |
| CN109374249A (en) * | 2018-11-08 | 2019-02-22 | 国网浙江省电力有限公司电力科学研究院 | Analog conducting wire carries out the wire clamp test platform of arbitrary curve swing under wind excitation |
| CN208674827U (en) * | 2018-07-04 | 2019-03-29 | 荔浦县东方水泥制品有限公司 | A kind of component of the fixed cable of electric force pole tower |
| CN208994838U (en) * | 2018-10-25 | 2019-06-18 | 绍兴柯桥和兴印染有限公司 | The cloth folding device of cloth inspecting machine |
| CN209072017U (en) * | 2018-10-18 | 2019-07-05 | 淮北市硕华机械设备有限公司 | A kind of cable fixture for Communication Engineering |
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2019
- 2019-08-30 CN CN201910816388.5A patent/CN110610644A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083593Y (en) * | 2007-09-18 | 2008-07-09 | 株洲时代新材料科技股份有限公司 | Air spring torsional pendulum fatigue-testing machine for rail traffic |
| CN202965456U (en) * | 2012-11-29 | 2013-06-05 | 苏州一致电子制程有限公司 | Multiple-station processing jig |
| CN203275075U (en) * | 2013-05-22 | 2013-11-06 | 国家电网公司 | Swinging mechanism |
| CN204944527U (en) * | 2015-08-20 | 2016-01-06 | 国网山东省电力公司烟台供电公司 | Experimental provision is waved in a kind of overhead transmission line numerical control |
| CN107817171A (en) * | 2017-12-05 | 2018-03-20 | 中国航空综合技术研究所 | Be open cable sheath bend performance testing device and method of testing |
| CN208674827U (en) * | 2018-07-04 | 2019-03-29 | 荔浦县东方水泥制品有限公司 | A kind of component of the fixed cable of electric force pole tower |
| CN209072017U (en) * | 2018-10-18 | 2019-07-05 | 淮北市硕华机械设备有限公司 | A kind of cable fixture for Communication Engineering |
| CN208994838U (en) * | 2018-10-25 | 2019-06-18 | 绍兴柯桥和兴印染有限公司 | The cloth folding device of cloth inspecting machine |
| CN109374249A (en) * | 2018-11-08 | 2019-02-22 | 国网浙江省电力有限公司电力科学研究院 | Analog conducting wire carries out the wire clamp test platform of arbitrary curve swing under wind excitation |
| CN109341991A (en) * | 2018-11-28 | 2019-02-15 | 苏州浦立特电子科技有限公司 | A kind of power transmission tower wind loading rating test method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898624A (en) * | 2022-05-17 | 2022-08-12 | 国家电网有限公司技术学院分公司 | High-altitude operation somatosensory training system |
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Application publication date: 20191224 |
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