CN211654068U - Electric experiment device for preventing electricity of floating hanging object of power transmission line - Google Patents
Electric experiment device for preventing electricity of floating hanging object of power transmission line Download PDFInfo
- Publication number
- CN211654068U CN211654068U CN202020682610.5U CN202020682610U CN211654068U CN 211654068 U CN211654068 U CN 211654068U CN 202020682610 U CN202020682610 U CN 202020682610U CN 211654068 U CN211654068 U CN 211654068U
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- transmission line
- electric
- support frame
- circular telegram
- experiment device
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Abstract
The utility model relates to the technical field of transmission line experimental devices, in particular to a transmission line hanging object prevention electric experimental device, which comprises an experimental bench and a groove, when not in use, the lifting plate is driven to descend by the electric telescopic rod, so that the support frame and the power transmission line descend into the groove, the power transmission line and the supporting frame are protected, and the cover plate is arranged to cover the groove, thereby facilitating other operations of the experiment table, increasing the practicability of the utility model, the drawer is arranged, so that experimental equipment can be conveniently stored and used, the power-on end is arranged and is in threaded connection with the supporting frame through the threaded rod, and then be convenient for dismantle and maintain the circular telegram end to and be convenient for change the circular telegram end, and the circular telegram is served and is equipped with a plurality of wiring ends, the connection of the various experimental apparatus of outside of being convenient for facilitates the use, increases the utility model discloses an suitability.
Description
Technical Field
The utility model relates to a transmission line experimental apparatus technical field, in particular to transmission line floats and hangs thing prevention electricity experimental apparatus.
Background
The transmission line is realized by boosting the electric energy generated by the generator by using a transformer and then connecting the boosted electric energy to the transmission line through control equipment such as a breaker and the like, the transmission line is divided into an overhead transmission line and a cable line, along with the development of science and technology, the requirements of production and life of people on electricity are more and more dependent, and the stability of the transmission line is further ensured, so that the transmission line is an important measure for avoiding the fault of the transmission line, and in the use of the transmission line, the transmission line is particularly important for preventing the hanging objects which not only can damage the transmission line, but also can easily cause the short circuit of the transmission line and can not be normally used, so that when the transmission line is laid, the transmission line is particularly important for preventing the hanging objects, in the current teaching or research, in order to make people or students realize the danger of the hanging objects, an electric experimental device is often used for simulation experiment, and further, the damage of the, make people prevent to hanging thing, but the most simple structure of current electric experimental apparatus, and when not using, often expose externally, receive the damage easily, be not convenient for use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission line floats and hangs thing prevention electricity experimental apparatus to solve the simple structure who proposes in the above-mentioned background art, the function singleness just receives the problem of damage easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transmission line hangs thing prevention electricity experimental apparatus that wafts, includes the laboratory bench, the upper surface of laboratory bench is seted up flutedly, the inside slidable mounting of recess has the lifter plate, the inside lower surface intermediate position fixed mounting of recess has electric telescopic handle, electric telescopic handle's upper end with the lower surface intermediate position looks fixed connection of lifter plate, the even fixed mounting in upper surface both ends of lifter plate has the support frame, fixed mounting has transmission line between the support frame, one side threaded connection of support frame has the circular telegram end, the circular telegram end with transmission line looks electric connection, the upper surface of laboratory bench covers there is the apron.
Preferably, the inner part of the groove is positioned at two sides of the electric telescopic rod, and drawers are fixedly arranged on two sides of the electric telescopic rod.
Preferably, the inside both sides of recess have all been seted up the spout, the inside slip joint of spout has the slider, lifter plate fixed mounting be in between the slider.
Preferably, a thread groove is formed in the middle of one side of the support frame, the power-on end is connected to the inside of the thread groove in a threaded mode, and the power transmission line is electrically connected with the thread groove.
Preferably, the power-on end includes threaded rod, fixed plate and wiring end, the wiring end with threaded rod looks electrical connection, just the power-on end passes through the threaded rod with thread groove with support frame looks threaded connection.
Preferably, the supporting frame and the fixing plate are made of insulating materials.
Preferably, the number of the wiring ends on the supporting frame and the fixing plate is three.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with the laboratory bench, and be equipped with the recess, when not using, drive the lifter plate through electric telescopic handle and descend, and then make support frame and transmission line descend the inside to the recess, protect transmission line and support frame, and be equipped with the apron, cover the recess, the laboratory bench of being convenient for carries out other operations, increases the utility model discloses a practicality, and be equipped with the drawer, be convenient for deposit experimental apparatus, facilitate the use;
2. the utility model discloses a be equipped with the circular telegram end, and the circular telegram end carries out threaded connection through threaded rod and support frame, and then is convenient for dismantle and maintain the circular telegram end to and be convenient for change the circular telegram end, and the circular telegram is served and is equipped with a plurality of wiring ends, the connection of the various laboratory glassware of outside of being convenient for facilitates the use, increases the utility model discloses an adaptability.
Drawings
Fig. 1 is a front sectional view of the structure of the present invention.
Fig. 2 is a schematic structural view of the lifting plate in the structure of the present invention.
Fig. 3 is a front view of the structure of the present invention.
Fig. 4 is a schematic structural view of the power-on end in the structure of the present invention.
In the figure: 1. a laboratory bench; 2. a groove; 3. a lifting plate; 4. an electric telescopic rod; 5. a support frame; 6. A transmission line; 7. a power-on end; 8. a cover plate; 9. a drawer; 10. a chute; 11. a slider; 12. a thread groove; 13. a threaded rod; 14. a fixing plate; 15. and a terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an electric experiment device for preventing hanging objects on a power transmission line, as shown in figures 1-4, which comprises an experiment table 1, wherein the upper surface of the experiment table 1 is provided with a groove 2, the inside of the groove 2 is provided with a lifting plate 3 in a sliding way, the two sides of the inside of the groove 2 are both provided with a chute 10, the inside of the chute 10 is clamped with a slide block 11 in a sliding way, the lifting plate 3 is fixedly arranged between the slide blocks 11, the middle position of the inner lower surface of the groove 2 is fixedly provided with an electric telescopic rod 4, the inside of the groove 2 is positioned at the two sides of the electric telescopic rod 4 and is fixedly provided with a drawer 9, the upper end of the electric telescopic rod 4 is fixedly connected with the middle position of the lower surface of the lifting plate 3, the two ends of the upper surface of the lifting plate 3 are uniformly and fixedly provided, the electrifying end 7 is electrically connected with the power transmission line 6, and the upper surface of the experiment table 1 is covered with a cover plate 8.
As shown in fig. 1 and 3, there is apron 8 at the upper surface cover of laboratory bench 1, and then is not using the utility model discloses the time, cover apron 8 at the upper surface of recess 2, and then make the utility model discloses an upper surface can carry out other operations, convenient to use increases the utility model discloses a practicality, and be equipped with drawer 9, be convenient for accomodate other laboratory tools and deposit, facilitate the use, and then increase the utility model discloses a multifunctionality.
This practical theory of operation: when the utility model is used, the cover plate 8 is taken down, the groove 2 is exposed, the electric telescopic rod 4 is controlled to be opened, the electric telescopic rod 4 pushes the lifting plate 3 to move upwards along the sliding groove 10, the supporting frame 5 and the power transmission line 6 are further lifted to the upper end of the experiment table 1, the power-on end 7 is connected inside the threaded groove 12 on the supporting frame 5 through the threaded rod 13 in a threaded manner, external experiment instruments are respectively and electrically connected to the wiring end 15 of the power-on end 7, and the wiring end 15 is provided with a plurality of wiring ends, so that the connection of each external experiment and measurement instrument and a power supply line is convenient, after the power transmission line 6 is powered on, a hanging object to be tested is lapped on the power transmission line 6, the numerical value change in the external experiment instruments and measurement instruments is observed, the damage of the hanging object to the power transmission line 6 can be visually observed, and visual people can be reminded of, remind people's prevention to hang thing contact transmission line 6, after accomplishing the experiment, twist off circular telegram end 7, be convenient for to go on checking and maintaining and change circular telegram end 7, and through electric telescopic handle 4 shrink, make electric telescopic handle 4 drive lifter plate 3 descend along spout 10, make support frame 5 and transmission line 6 descend to recess 2's inside, and cover 8 covers at recess 2 upper surfaces with lapping, and then make the utility model discloses an upper surface can carry out other operations, convenient to use, increases the utility model discloses a practicality just is equipped with drawer 9, is convenient for accomodate other laboratory glassware and deposits, facilitates the use, and then increases the utility model discloses a multifunctionality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a transmission line hangs thing prevention electricity experimental apparatus that floats, includes laboratory bench (1), its characterized in that: the upper surface of laboratory bench (1) is seted up flutedly (2), the inside slidable mounting of recess (2) has lifter plate (3), the inside lower surface intermediate position fixed mounting of recess (2) has electric telescopic handle (4), the upper end of electric telescopic handle (4) with the lower surface intermediate position looks fixed connection of lifter plate (3), the even fixed mounting in upper surface both ends of lifter plate (3) has support frame (5), fixed mounting has transmission line (6) between support frame (5), one side threaded connection of support frame (5) has circular telegram end (7), circular telegram end (7) with transmission line (6) looks electrical connection, the upper surface of laboratory bench (1) covers there is apron (8).
2. The electric experiment device for preventing the floating objects in the electric transmission line according to claim 1, characterized in that: the inner part of the groove (2) is positioned at two sides of the electric telescopic rod (4) and is fixedly provided with a drawer (9).
3. The electric experiment device for preventing the floating objects in the electric transmission line according to claim 1, characterized in that: spout (10) have all been seted up to the inside both sides of recess (2), the inside slip joint of spout (10) has slider (11), lifter plate (3) fixed mounting be in between slider (11).
4. The electric experiment device for preventing the floating objects in the electric transmission line according to claim 1, characterized in that: a thread groove (12) is formed in the middle of one side of the support frame (5), the power-on end (7) is connected to the inside of the thread groove (12) in a threaded mode, and the power transmission line (6) is electrically connected with the thread groove (12).
5. The electric experiment device for preventing the floating objects in the electric transmission line according to claim 4, characterized in that: circular telegram end (7) include threaded rod (13), fixed plate (14) and wiring end (15), wiring end (15) with threaded rod (13) looks electric connection, just circular telegram end (7) are passed through threaded rod (13) with thread groove (12) with support frame (5) looks threaded connection.
6. The electric experiment device for preventing the floating objects in the electric transmission line according to claim 5, characterized in that: the supporting frame (5) and the fixing plate (14) are made of insulating materials.
7. The electric experiment device for preventing the floating objects in the electric transmission line according to claim 6, characterized in that: the number of the wiring ends (15) on the support frame (5) and the fixing plate (14) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020682610.5U CN211654068U (en) | 2020-04-28 | 2020-04-28 | Electric experiment device for preventing electricity of floating hanging object of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020682610.5U CN211654068U (en) | 2020-04-28 | 2020-04-28 | Electric experiment device for preventing electricity of floating hanging object of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211654068U true CN211654068U (en) | 2020-10-09 |
Family
ID=72689733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020682610.5U Expired - Fee Related CN211654068U (en) | 2020-04-28 | 2020-04-28 | Electric experiment device for preventing electricity of floating hanging object of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211654068U (en) |
-
2020
- 2020-04-28 CN CN202020682610.5U patent/CN211654068U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20210428 |