CN217607448U - Lightning arrester of medium-voltage handcart type switch cabinet - Google Patents
Lightning arrester of medium-voltage handcart type switch cabinet Download PDFInfo
- Publication number
- CN217607448U CN217607448U CN202221115183.8U CN202221115183U CN217607448U CN 217607448 U CN217607448 U CN 217607448U CN 202221115183 U CN202221115183 U CN 202221115183U CN 217607448 U CN217607448 U CN 217607448U
- Authority
- CN
- China
- Prior art keywords
- lightning
- loose axle
- medium
- lightning rod
- lightning arrester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a medium-voltage handcart-type cubical switchboard lightning arrester, the bracing piece comprises a supporting bar, the inside groove that opens of bracing piece is provided with the motor, it is connected with the loose axle three to rotate on the motor, three fixed connection of loose axle are in the one end of swinging boom three, the fixed swing axle that is provided with of the other end of swinging boom three, the other end fixed mounting of swing axle has loose axle two, loose axle two rotates to be connected on swinging boom one, a fixed mounting of loose axle is on the lightning rod connecting rod, lightning rod connecting rod sliding connection is in U type spout. In short, this application technical scheme has solved traditional being used for medium voltage handcart-type cubical switchboard lightning arrester in the use, and the height of lightning rod can only be used in on the object that is close to mutually, and to the object of part superelevation or superlow, the lightning rod need customize the preparation again, has so not only caused the waste of material, has also increased the problem of the cost of device moreover.
Description
Technical Field
The utility model relates to a cubical switchboard technical field, concretely relates to medium voltage handcart-type cubical switchboard lightning arrester.
Background
Lightning protection means that the damage to human bodies, buildings and the like caused by lightning is avoided by certain measures. Lightning is a natural discharge phenomenon. Lightning strikes are natural disasters, which not only cause damage to equipment and house facilities, but also can cause fire and explosion, and even can harm people, livestock and the like. Lightning rod, lightning-arrest line, lightning-arrest net, lightning strip, arrester are the lightning arrester who often adopts, and traditional being used for medium voltage handcart-type cubical switchboard lightning arrester has following drawback in the use:
the height of the lightning rod can only be applied to close objects, and for part of ultra-high or ultra-low objects, the lightning rod needs to be customized again, so that the material waste is caused, and the cost of the device is increased.
Therefore, it is desirable to provide a lightning arrester for a medium-voltage handcart type switch cabinet.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a medium voltage handcart-type cubical switchboard lightning arrester has solved traditional being used for medium voltage handcart-type cubical switchboard lightning arrester in the use, and the height of lightning rod can only be used in on the object that is close to, and to the object that the part superelevation or ultra-low, the lightning rod needs customization preparation again, has so not only caused the waste of material, has also increased the cost of device moreover.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
the utility model provides a medium-voltage handcart-type cubical switchboard lightning arrester, includes the bracing piece, the inside groove that opens of bracing piece is provided with the motor, it is connected with loose axle three to rotate on the motor, the three fixed connection of loose axle is in the one end of swinging boom three, the fixed swing axle that is provided with of the other end of swinging boom three, the swing axle sets up downthehole at the spout on swinging boom two, the other end fixed mounting of swing axle has loose axle two, loose axle two rotates to be connected on swinging boom one, the other end fixed mounting of swinging boom one has loose axle one, a loose axle fixed mounting is on the lightning rod connecting rod, lightning rod connecting rod sliding connection is in U type spout.
Further, be provided with the mounting on the bracing piece, the mounting both ends are provided with the bolt hole, mounting fixed mounting is on the main cabinet body.
Further, a rotary clamping groove is formed in the supporting rod, a bolt buckle is arranged in the rotary clamping groove, a bolt is arranged on the bolt buckle, and a spring is arranged on the bolt.
Furthermore, a base is arranged at the bottom of the supporting rod, and a grounding wire leading into the ground is arranged on the base.
Furthermore, a lightning rod is arranged on the lightning rod connecting rod, and an electric heating wire is arranged on the lightning rod connecting rod.
Further, an alarm lamp is arranged on the lightning rod.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a be provided with the motor, the motor drives the connecting piece at the in-process of rotation work and begins reciprocating motion, makes the lightning rod connecting rod when connecting the lightning rod, can make the lightning rod reciprocate in step flexible, has increased device application range, adjusts suitable high use to the cubical switchboard of different patterns.
2. The utility model discloses a be provided with bolt and bolt buckle, can through with rotatory draw-in groove between the normal running fit, make mounting and the main cabinet body can be convenient more fixed, need not fix through the screw, saved a lot of time, also avoided loaded down with trivial details installation procedure.
3. The utility model discloses a be provided with the heating wire, when the lightning rod used in low temperature environment, the surface easily freezes, leads to the unable use of lightning rod, and the heating wire passes through independent power connection heating lightning rod, melts the ice-cube.
In short, this application technical scheme has solved traditional lightning arrester for medium voltage handcart-type cubical switchboard in the use, and the lightning rod highly can only be suitable for on the object that is close to, to the object of part superelevation or ultralow, the lightning rod need customize the preparation again, has so not only caused the waste of material, has also increased the problem of the cost of device moreover.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the specification which follows.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the front view structure of the middle telescopic device of the present invention;
FIG. 3 is a schematic side view of the middle telescopic device of the present invention;
fig. 4 is an enlarged cross-sectional view taken at a in fig. 1 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of the present invention at B of FIG. 1;
in the figure: 1. an alarm light; 2. a lightning rod; 3. bolt holes; 4. a fixing member; 5. a main cabinet body; 6. a base; 7. a lightning rod connecting rod; 8. a U-shaped chute; 9. a first movable shaft; 10. a first rotating arm; 11. a sliding slot hole; 12. a second rotating arm; 13. a second movable shaft; 14. a swing shaft; 15. rotating a third arm; 16. a third movable shaft; 17. an electric motor; 18. rotating the clamping groove; 19. a bolt is buckled; 20. a spring; 21. a bolt; 22. a support bar; 23. an electric heating wire; 24. and (4) grounding the wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Further, the term "same" or the like does not mean that the components are absolutely required to be the same, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a medium-voltage handcart-type cubical switchboard lightning arrester, including bracing piece 22, bracing piece 22 is inside to be opened slotted and is provided with motor 17, it has third loose axle 16 to rotate on the motor 17, third loose axle 16 fixed connection is in the one end of third loose axle 15, the other end fixed of third loose axle 15 is provided with oscillating axle 14, oscillating axle 14 sets up in the spout hole 11 on second loose axle 12, the other end fixed mounting of oscillating axle 14 has second loose axle 13, second loose axle 13 rotates and connects on first loose axle 10, the other end fixed mounting of first loose axle 10 has first loose axle 9, first loose axle 9 fixed mounting is on lightning rod connecting rod 7, lightning rod connecting rod 7 sliding connection is in U type spout 8, rotate third loose axle 16 through motor 17 work and rotate, each accessory motion in the drive device, make lightning rod connecting rod 7 can realize the up-and-down cyclic motion, thereby the flexible removal of whole lightning rod has been realized.
The utility model discloses in, be provided with mounting 4 on the bracing piece 22, 4 both ends of mounting are provided with bolt hole 3, and 4 fixed mounting of mounting are on the main cabinet body 5, and mounting 4 is fixed on the main cabinet body 5, make whole lightning rod device can be in any environment steady operation.
The utility model discloses in, be provided with rotary clamping groove 18 on the bracing piece 22, be provided with bolt buckle 19 in the rotary clamping groove 18, be provided with bolt 21 on the bolt buckle 19, be provided with spring 20 on the bolt 21, bolt buckle 19 makes the main cabinet body 5 and mounting 4 closely fixed through rotary clamping groove 18.
The utility model discloses in, bracing piece 22 bottom is provided with base 6, is provided with the earth connection 24 of introducing ground on the base 6, and earth connection 24 is led to ground by base 6 and is made lightning rod ability normal operating work.
The utility model discloses in, be provided with lightning rod 2 on the lightning rod connecting rod 7, and be provided with the heating wire 23 on the lightning rod connecting rod 7, the heating wire 23 makes 2 surperficial icies of lightning rod melt through outside power connection heating lightning rod 2 in low temperature area.
The utility model discloses in, be provided with warning light 1 on the lightning rod 2, play the warning effect to animal or people in the environment.
The working principle is as follows: when the lightning arrester of the medium-voltage handcart type switch cabinet is used, firstly, the fixing piece 4 and the supporting rod 22 are fixed, the fixing piece 4 and the main cabinet body 5 are fixed through the bolt buckle 19 on the bolt 21, then the motor 17 is started to rotate, the third movable shaft 16 and the third rotary arm 15 rotate, the first rotary arm 10 and the first lightning rod connecting rod 7 are driven to move by the reciprocating motion of the third movable shaft 14 in the sliding groove hole 11, then the motor 17 is turned off after the lightning rod 2 is stretched to a proper position by the lightning rod connecting rod 7, when ice is formed on the lightning rod 2 in the case of too low weather, the external power supply of the heating wire 23 is turned on to work, heat is transferred to the lightning rod 2 through the lightning rod 7, and finally the working principle of the lightning arrester is completed.
The bolt buckle 19 movably connected with the bottom of the bolt 21 can fix the main cabinet body 5 and the fixing part 4 through the rotary clamping groove 18, the bolt buckle 19 reaches the bottom of the rotary clamping groove 18, the bolt 21 is screwed, the bolt buckle 19 is completely fixed in the rotary clamping groove 18, and the fixing of the bolt buckle 19 is improved by the elastic force of the spring 20.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a medium-voltage handcart-type cubical switchboard lightning arrester, includes bracing piece (22), its characterized in that: bracing piece (22) inside division has the groove to be provided with motor (17), it is connected with loose axle three (16) to rotate on motor (17), the one end of loose axle three (16) fixed connection at the rotatory arm three (15), the fixed swing axle (14) that is provided with of the other end of rotatory arm three (15), swing axle (14) set up in spout hole (11) on rotatory arm two (12), the other end fixed mounting of swing axle (14) has loose axle two (13), loose axle two (13) rotate to be connected on rotatory arm one (10), the other end fixed mounting of rotatory arm one (10) has loose axle one (9), loose axle one (9) fixed mounting is on lightning rod connecting rod (7), lightning rod connecting rod (7) sliding connection is in U type spout (8).
2. The lightning arrester of the medium-voltage handcart type switch cabinet according to claim 1, characterized in that: the supporting rod (22) is provided with a fixing part (4), bolt holes (3) are formed in two ends of the fixing part (4), and the fixing part (4) is fixedly installed on the main cabinet body (5).
3. The lightning arrester of medium-voltage handcart type switch cabinet according to claim 2, characterized in that: the supporting rod (22) is provided with a rotary clamping groove (18), a bolt buckle (19) is arranged in the rotary clamping groove (18), a bolt (21) is arranged on the bolt buckle (19), and a spring (20) is arranged on the bolt (21).
4. The lightning arrester of medium-voltage handcart type switch cabinet according to claim 1, characterized in that: the bottom of the support rod (22) is provided with a base (6), and a ground wire (24) leading to the ground is arranged on the base (6).
5. The lightning arrester of medium-voltage handcart type switch cabinet according to claim 1, characterized in that: the lightning rod connecting rod (7) is provided with a lightning rod (2), and the lightning rod connecting rod (7) is provided with an electric heating wire (23).
6. The lightning arrester of medium-voltage handcart type switch cabinet according to claim 5, characterized in that: and an alarm lamp (1) is arranged on the lightning rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221115183.8U CN217607448U (en) | 2022-05-07 | 2022-05-07 | Lightning arrester of medium-voltage handcart type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221115183.8U CN217607448U (en) | 2022-05-07 | 2022-05-07 | Lightning arrester of medium-voltage handcart type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217607448U true CN217607448U (en) | 2022-10-18 |
Family
ID=83566598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221115183.8U Active CN217607448U (en) | 2022-05-07 | 2022-05-07 | Lightning arrester of medium-voltage handcart type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217607448U (en) |
-
2022
- 2022-05-07 CN CN202221115183.8U patent/CN217607448U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217607448U (en) | Lightning arrester of medium-voltage handcart type switch cabinet | |
| CN218383137U (en) | Cubical switchboard partial discharge monitoring sensor protection mechanism | |
| CN217545314U (en) | Sealed effectual switch board | |
| CN105673339A (en) | Energy harvesting device | |
| CN116131121A (en) | Distribution switch control equipment | |
| CN211208934U (en) | Distribution switch cabinet with wire arrangement and long wire section structure convenient to store | |
| CN213278856U (en) | Intelligent humidity relay protector for transformer box | |
| CN213341082U (en) | Lightning protection device for operation and maintenance of power transmission line | |
| CN211701133U (en) | Low-voltage branch switch and line load electric cabinet convenient to check | |
| CN213878936U (en) | Novel wall-embedded concealed low-voltage distribution box | |
| CN214337240U (en) | Power transmission equipment | |
| CN215386095U (en) | Ultraviolet disinfection device | |
| CN219409347U (en) | Water activating device capable of being assembled and used | |
| CN215988478U (en) | High-power intermediate frequency load automatic transfer switch | |
| CN214336204U (en) | LED lamp panel group with vertical hinged door structure | |
| CN216599020U (en) | Low-voltage reactive power compensation cabinet | |
| CN214506962U (en) | Photovoltaic integrated distribution box | |
| CN212968660U (en) | Street lamp distribution box with multi-user independent bin | |
| CN215497725U (en) | Power distribution cabinet capable of being used flexibly | |
| CN211670487U (en) | Intelligent monitoring device for mobile substation | |
| CN212323430U (en) | Draw-out type low-voltage switch cabinet | |
| CN214848245U (en) | High-voltage switch with automatic power-off function | |
| CN116169584B (en) | Safety protection high-low voltage power distribution cabinet | |
| CN219203800U (en) | High-voltage power supply protection device | |
| CN216390566U (en) | Universal wireless charging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lightning protection device for medium voltage handcart switchgear Effective date of registration: 20230710 Granted publication date: 20221018 Pledgee: Jinan liuchangshan road sub branch of Qilu Bank Co.,Ltd. Pledgor: SHANDONG XINDALU POWER CO.,LTD. Registration number: Y2023370000100 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |