CN211654445U - Insulator with damping device - Google Patents
Insulator with damping device Download PDFInfo
- Publication number
- CN211654445U CN211654445U CN202020776386.6U CN202020776386U CN211654445U CN 211654445 U CN211654445 U CN 211654445U CN 202020776386 U CN202020776386 U CN 202020776386U CN 211654445 U CN211654445 U CN 211654445U
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- Prior art keywords
- insulator
- fitting
- gold utensil
- sleeve
- gleitbretter
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Abstract
The utility model relates to an electron electrical equipment field specifically discloses an insulator with damping device, which comprises an insulator, the mounting bolt is installed with the junction of last link fitting to the insulator mounting panel, the upper end of insulating gold utensil is located telescopic internally mounted and has the gleitbretter, the below of gleitbretter is provided with damping spring, it is provided with the anticreep dog to go up damping spring's below in telescopic inside, link fitting is installed down to the lower extreme of insulating gold utensil, link fitting's internally mounted has the extension spring down, and link fitting's the outside has cup jointed damping spring down. Insulating gold utensil can drive the gleitbretter and slide at telescopic inside wall to reduce insulating gold utensil can be direct and telescopic impact force, gleitbretter between gleitbretter and the anticreep dog has also reduced the impact force of vibrations simultaneously, and anticreep dog and sleeve pass through the screw thread and rotate the connection, consequently can supply daily maintenance or the change to insulating gold utensil.
Description
Technical Field
The utility model relates to an electron electrical equipment field specifically is an insulator with damping device.
Background
Insulators are various in types and shapes. Although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of an insulating part and a connecting hardware fitting, the insulators are special insulating control parts and can play an important role in overhead transmission lines, the insulators are mostly used for telegraph poles in the early years, one end of a high-voltage wire connecting tower which is slowly developed is hung with a plurality of disc-shaped insulators, and the insulators are used for increasing creepage distance and are usually made of glass or ceramics, namely insulators. The insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical loading conditions, otherwise the insulator will not function significantly and will compromise the service and operational life of the entire line.
However, the insulator on the market at present has a simple structure, and no good damping device is provided, so that the insulator is easily damaged by large impact force generated in use. Accordingly, those skilled in the art have provided an insulator having a vibration damping device to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulator with damping device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an insulator with damping device, includes the insulator, the inside of insulator is provided with insulating gold utensil, the top of insulating gold utensil is provided with link fitting, the upper surface of going up link fitting is provided with the insulator mounting panel, and goes up link fitting's below and be provided with the sleeve, the mounting bolt is installed with the junction of last link fitting to the insulator mounting panel, the upper end of insulating gold utensil is located telescopic internally mounted and has the gleitbretter, the below of gleitbretter is provided with damping spring, the below of going up damping spring is located telescopic inside and is provided with the anticreep dog, link fitting is installed down to the lower extreme of insulating gold utensil, link fitting's internally mounted has the extension spring down, and damping spring has cup jointed down in the outside of link fitting down.
As a further aspect of the present invention: the junction of mounting bolt and insulator mounting panel, last link fitting is provided with the screw hole, insulating gold utensil and sleeve through connection.
As a further aspect of the present invention: the slip sheet is elastically connected with the anti-falling stop block through an upper damping spring, and the insulating hardware fitting is connected with the slip sheet through welding.
As a further aspect of the present invention: the anti-falling check block is rotatably connected with the sleeve through threads, and the length of the outer diameter of the sliding piece is matched with the length of the inner diameter of the sleeve.
As a further aspect of the present invention: the insulator mounting panel is provided with the rubber gasket with last link fitting between, the sleeve passes through welded fastening with last link fitting and is connected.
Compared with the prior art, the beneficial effects of the utility model are that: the last link fitting of design can play fine shock attenuation effect, can slide at telescopic inside wall through driving the gleitbretter at insulating gold utensil, thereby reduce insulating gold utensil can be direct and telescopic impact force, gleitbretter between gleitbretter and anticreep dog has also reduced the impact force of vibrations simultaneously, anticreep dog and sleeve pass through the screw thread and rotate the connection, consequently, can supply daily maintenance or the change to insulating gold utensil, the extension spring of the inside of link fitting and damping spring's setting down also can carry out the cushioning effect to the device lower extreme simultaneously, the device is whole can set up the shock attenuation means simultaneously to both ends about the insulator, thereby reduction insulator that can be fine can be because the damage that vibrations produced.
Drawings
Fig. 1 is a schematic structural view of an insulator having a shock-absorbing device;
fig. 2 is a schematic structural view of an upper connection fitting in an insulator with a damping device;
fig. 3 is a schematic structural diagram of a lower connecting fitting in an insulator with a damping device.
In the figure: 1. an insulator; 2. an insulating hardware fitting; 3. connecting a hardware fitting; 4. a lower connecting hardware fitting; 301. installing a bolt; 302. an insulator mounting plate; 303. sliding blades; 304. an upper damping spring; 305. a sleeve; 306. an anti-drop stop block; 401. a tension spring; 402. a lower damping spring.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an insulator with a damping device includes an insulator 1, an insulating fitting 2 is disposed inside the insulator 1, an upper connecting fitting 3 is disposed above the insulating fitting 2, an insulator mounting plate 302 is disposed on an upper surface of the upper connecting fitting 3, and the below of going up link fitting 3 is provided with sleeve 305, mounting bolt 301 is installed with the junction of last link fitting 3 to insulator mounting panel 302, the internally mounted that the upper end of insulating gold utensil 2 is located sleeve 305 has gleitbretter 303, the below of gleitbretter 303 is provided with damping spring 304, the below of going up damping spring 304 is located the inside of sleeve 305 and is provided with anticreep dog 306, link fitting 4 down is installed to the lower extreme of insulating gold utensil 2, the internally mounted of link fitting 4 has extension spring 401 down, and the outside of link fitting 4 has cup jointed damping spring 402 down.
In fig. 1, 2, 3: mounting bolt 301 and insulator mounting panel 302, the junction of going up link fitting 3 is provided with the screw hole, insulating gold utensil 2 and sleeve 305 through connection, gleitbretter 303 passes through damping spring 304 elastic connection with anticreep dog 306, insulating gold utensil 2 passes through welded connection with gleitbretter 303, anticreep dog 306 passes through the screw thread rotation with sleeve 305 and is connected, the external diameter length of gleitbretter 303 agrees with the internal diameter length of sleeve 305 mutually, be provided with the rubber gasket between insulator mounting panel 302 and the last link fitting 3, sleeve 305 passes through welded fastening with last link fitting 3 and is connected.
In fig. 2, 3: insulator mounting panel 302 is used for the installation to the device, anticreep dog 306 and sleeve 305 rotate the connection through the screw thread, link up the setting at insulating gold utensil 2 and anticreep dog 306 simultaneously, the external diameter length of gleitbretter 303 agrees with the internal diameter length of sleeve 305 mutually, can slide at the inside wall of sleeve 305 through driving gleitbretter 303 at insulating gold utensil 2, thereby reduce insulating gold utensil 2 can be direct and sleeve 305's impact force, the impact force of vibrations has also been reduced simultaneously to gleitbretter 303 between gleitbretter 303 and anticreep dog 306, extension spring 401 and damping spring 402 can reduce the dynamics of device lower extreme vibrations down.
The utility model discloses a theory of operation is: through finishing the device unit mount back, in the during operation of device, at first fill in the screw interface of insulating gold utensil 2 with the connection end of insulator 1, can appear vibrations phenomenon in the device uses, can slide at the inside wall of sleeve 305 through driving gleitbretter 303 at insulating gold utensil 2, thereby reduce insulating gold utensil 2 can be direct and sleeve 305's impact force, the impact force of vibrations has also been reduced simultaneously to gleitbretter 303 between gleitbretter 303 and anticreep dog 306, anticreep dog 306 and sleeve 305 rotate the connection through the screw thread, consequently, can supply daily maintenance or the change to insulating gold utensil 2, extension spring 401 and lower damping spring 402's the setting of the inside of connecting gold utensil 4 also can carry out the cushioning effect to the device lower extreme simultaneously.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an insulator with damping device, includes insulator (1), its characterized in that, the inside of insulator (1) is provided with insulating gold utensil (2), the top of insulating gold utensil (2) is provided with link fitting (3), the upper surface of going up link fitting (3) is provided with insulator mounting panel (302), and the below of going up link fitting (3) is provided with sleeve (305), mounting bolt (301) are installed to the junction of insulator mounting panel (302) and last link fitting (3), the internally mounted gleitbretter (303) of the upper end position of insulating gold utensil (2) in sleeve (305), the below of gleitbretter (303) is provided with damping spring (304), the below of going up damping spring (304) is provided with anticreep dog (306) in the inside of sleeve (305), link fitting (4) are installed down to the lower extreme of insulating gold utensil (2), the interior of the lower connecting hardware fitting (4) is provided with a tension spring (401), and the outer side of the lower connecting hardware fitting (4) is sleeved with a lower damping spring (402).
2. The insulator with the damping device according to claim 1, wherein a threaded hole is formed in the joint of the mounting bolt (301) and the insulator mounting plate (302) and the upper connecting fitting (3), and the insulating fitting (2) is connected with the sleeve (305) in a penetrating mode.
3. The insulator with the damping device according to claim 1, wherein the sliding piece (303) is elastically connected with the anti-dropping stop block (306) through an upper damping spring (304), and the insulating hardware fitting (2) is connected with the sliding piece (303) through welding.
4. An insulator with a damping device according to claim 1, characterized in that the anti-dropping stop block (306) is connected with the sleeve (305) in a rotating mode through threads, and the length of the outer diameter of the sliding piece (303) is matched with the length of the inner diameter of the sleeve (305).
5. The insulator with the damping device according to claim 1, wherein a rubber gasket is arranged between the insulator mounting plate (302) and the upper connecting fitting (3), and the sleeve (305) is fixedly connected with the upper connecting fitting (3) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020776386.6U CN211654445U (en) | 2020-05-12 | 2020-05-12 | Insulator with damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020776386.6U CN211654445U (en) | 2020-05-12 | 2020-05-12 | Insulator with damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211654445U true CN211654445U (en) | 2020-10-09 |
Family
ID=72690208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020776386.6U Active CN211654445U (en) | 2020-05-12 | 2020-05-12 | Insulator with damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211654445U (en) |
-
2020
- 2020-05-12 CN CN202020776386.6U patent/CN211654445U/en active Active
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