CN207080549U - A kind of damping insulating device - Google Patents
A kind of damping insulating device Download PDFInfo
- Publication number
- CN207080549U CN207080549U CN201720694587.XU CN201720694587U CN207080549U CN 207080549 U CN207080549 U CN 207080549U CN 201720694587 U CN201720694587 U CN 201720694587U CN 207080549 U CN207080549 U CN 207080549U
- Authority
- CN
- China
- Prior art keywords
- buffer
- bar
- block
- insulating device
- rubber slab
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of damping insulating device, including buffer, the inside of the buffer is provided with piston, the inner bottom of the buffer is provided with rubber slab, is mounted on connecting rod at left and right sides of the bottom of the rubber slab, is provided with the outside of the connecting rod and presses block, the inside of the fixed cylinder is provided with second spring, the top of the second spring is provided with pressure dynamic plate, the top catch bar of the pressure dynamic plate, and the catch bar is connected through the outer wall of fixed cylinder with rubber slab.The damping insulating device, when being moved down by mobile bar, catch bar drives pressure dynamic plate to move downward, pressure dynamic plate presses second spring and stretched, second spring further reduces impulsive force of the piston to buffer bottom, it ensure that and reduce impulsive force of the piston to buffer bottom, avoid the impulsive force when piston rotation perdurability is very fast and cause buffer bottom the phenomenon damaged occur, extend the service life of damping insulating device.
Description
Technical field
Power Transmission technical field is the utility model is related to, specially a kind of damping insulating device.
Background technology
According to the statistics of national grid department, ended for the end of the year 2009, the existing 110KV in China and above ultra-high-tension power transmission line are about
553382 kilometers of meter, electric power pylon quantity conservative estimation has 1,800,000 framves, and is also increasing rapidly, enormous amount, this year,
The natural calamities such as violent storm occur again and again, it is therefore desirable to use damping insulating device, but existing damping insulating device is also deposited
In problem, such as the patent of Application No. 201120472578.9, including multiple umbrella disks being vertically connected with, the connection of umbrella disk lower end
There is wire clamp, at least one buffer is also associated between multiple umbrella disks, buffer delays including spring, elastic buffer and magnetic current liquid
Device is rushed, although being effectively protected electric power pylon, impulsive force of the piston to buffer bottom can not be reduced, when reduction of speed under piston
Impulsive force easily causes buffer bottom and the phenomenon damaged occurs when spending very fast, reduces the service life of damping insulating device.
Utility model content
The purpose of this utility model is to provide a kind of damping insulating device, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of damping insulating device, including buffering
Device, the inside of the buffer are provided with piston, and the inside of the piston is provided with mobile bar, and the mobile bar runs through buffer
Outer wall, the top of the mobile bar is provided with umbrella disk, and the inner bottom of the buffer is provided with rubber slab, the rubber slab
Bottom at left and right sides of be mounted on connecting rod, be provided with the outside of the connecting rod and press block, the inner bottom of the buffer
End is provided with supporting plate, fixed plate is mounted at left and right sides of the supporting plate, the top left and right sides of the supporting plate is
Support base is installed, the top of the support base is provided with vertical rod, and the outer wall of the vertical rod is socketed with the first spring, the vertical rod
Through the outer wall for pressing block, the top of the vertical rod is provided with baffle plate, and the top dead center position of the supporting plate installs fixed cylinder,
The left and right sides outer wall of the fixed cylinder is equipped with chute, and the inside of the fixed cylinder is provided with second spring, second bullet
The top of spring is provided with pressure dynamic plate, the top catch bar of the pressure dynamic plate, is mounted on sliding at left and right sides of the catch bar
Bar, the sliding bar are connected with chute, and the outer wall of the sliding bar is provided with block, and the block connects with sliding bar screw thread
Connect, the catch bar is connected through the outer wall of fixed cylinder with rubber slab.
Preferably, the inside of the fixed plate is provided with sliding groove, and described press is provided with sliding shoe on the outside of block, the cunning
Motion block is connected with sliding groove.
Preferably, the junction of the connecting rod and rubber slab is provided with reinforcement block.
Preferably, the inside of the chute is provided with fixing collar.
Compared with prior art, the beneficial effects of the utility model are：The damping insulating device, by mobile bar to moving down
When dynamic, mobile bar band piston moves downward, and piston promotes rubber slab, and rubber slab drives connecting rod to move downward, connecting rod band
Dynamic pressure motion block slide downward in vertical rod, press block and press the first spring and stretched, the first spring reduces piston to buffer
The impulsive force of bottom, while rubber slab drives catch bar to move downward, catch bar drives sliding bar in the inside of chute to downslide
Dynamic, catch bar drives pressure dynamic plate to move downward, and pressure dynamic plate presses second spring and stretched, and second spring further reduces piston
To the impulsive force of buffer bottom, it is ensured that reduce impulsive force of the piston to buffer bottom, avoid when reduction of speed under piston
Impulsive force causes buffer bottom the phenomenon damaged occur when spending very fast, extends the service life of damping insulating device.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is rubber plate structure schematic diagram of the present utility model；
Fig. 3 is sliding groove structure schematic diagram of the present utility model.
In figure：1st, umbrella disk, 2, mobile bar, 3, buffer, 4, piston, 5, rubber slab, 6, catch bar, 7, baffle plate, 8, fixed
Plate, 9, sliding groove, the 10, first spring, 11, sliding bar, 12, pressure dynamic plate, 13, supporting plate, 14, second spring, 15, fixed cylinder,
16th, block, 17, support base, 18, vertical rod, 19, press block, 20, sliding shoe, 21, connecting rod, 22, reinforcement block, 23, chute,
24th, fixing collar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of damping insulating device, including buffer 3,
The inside of buffer 3 is provided with piston 4, and the inside of piston 4 is provided with mobile bar 2, and mobile bar 2 runs through the outer wall of buffer 3, moves
The top of lever 2 is provided with umbrella disk 1, and the inner bottom of buffer 3 is provided with rubber slab 5, can reduce piston 4 by rubber slab 5
Impulsive force, be mounted on connecting rod 21 at left and right sides of the bottom of rubber slab 5, connecting rod 21 and the junction of rubber slab 5 are installed
Have reinforcement block 22, can increase the stability of the junction of connecting rod 21 and rubber slab 5 by reinforcement block 22, connecting rod 21 it is outer
Side, which is provided with, presses block 19, and can press the first spring 10 by pressing block 19 is stretched, and the inner bottom of buffer 3 is provided with
Supporting plate 13, the left and right sides of supporting plate 13 are mounted on fixed plate 8, and the inside of fixed plate 8 is provided with sliding groove 9, passes through slip
Groove 9 can realize the slip of sliding shoe 20, and the outside for pressing block 19 is provided with sliding shoe 20, can be increased by sliding shoe 20 and press block
The stability of 19 movements, sliding shoe 20 are connected with sliding groove 9, and support base is mounted at left and right sides of the top of supporting plate 13
17, the top of support base 17 is provided with vertical rod 18, and the outer wall of vertical rod 18 is socketed with the first spring 10, can entered by the first spring 10
Row piston 4 runs through the outer wall for pressing block 19 to the impulsive force of buffer 3, vertical rod 18, and the top of vertical rod 18 is provided with baffle plate 7, props up
The top dead center position installation fixed cylinder 15 of fagging 13, the left and right sides outer wall of fixed cylinder 15 are equipped with chute 23, pass through chute
23 can realize the slip of sliding bar 11, and the inside of chute 23 is provided with fixing collar 24, and sliding bar 11 can be avoided by fixing collar 24
The phenomenon of abrasion is caused to it in the internal slide of chute 23, the inside of fixed cylinder 15 is provided with second spring 14, by the
Two springs 14 can further reduce impulsive force of the piston 4 to buffer 3, and the top of second spring 14 is provided with pressure dynamic plate 12, pressure
The top catch bar 6 of dynamic plate 12, the left and right sides of catch bar 6 is mounted on sliding bar 11, promotion can be realized by sliding bar 11
The stable movement of bar 6, sliding bar 11 are connected with chute 23, and the outer wall of sliding bar 11 is provided with block 16, can by block
Sliding bar 11 is carried out spacing, block 16 is threadedly coupled with sliding bar 11, and catch bar 6 runs through the outer wall and rubber of fixed cylinder 15
Plate 5 is connected.
When being moved down by mobile bar 2, mobile bar 2 moves downward with piston 4, and piston 4 promotes rubber slab 5, rubber
Plate 5 drives connecting rod 21 to move downward, and connecting rod 21 drives and presses the slide downward in vertical rod 18 of block 19, presses block 19 and presses the
One spring 10 is stretched, and the first spring 10 reduces impulsive force of the piston 4 to the bottom of buffer 3, while rubber slab 5 drives and promoted
Bar 6 moves downward, and catch bar 6 drives sliding bar 11, and in the inside slide downward of chute 23, catch bar 6 drives pressure dynamic plate 12 downward
Motion, pressure dynamic plate 12 press second spring 14 and stretched, and second spring 14 further reduces piston 4 to the bottom of buffer 3
Impulsive force.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of damping insulating device, including buffer (3), the inside of the buffer (3) is provided with piston (4), the work
The inside of plug (4) is provided with mobile bar (2), and the mobile bar (2) runs through the outer wall of buffer (3), the top of the mobile bar (2)
End is provided with umbrella disk (1), it is characterised in that：The inner bottom of the buffer (3) is provided with rubber slab (5), the rubber slab
(5) connecting rod (21) is mounted at left and right sides of bottom, is provided with the outside of the connecting rod (21) and presses block (19), it is described
The inner bottom of buffer (3) is provided with supporting plate (13), and fixed plate is mounted at left and right sides of the supporting plate (13)
(8) support base (17), is mounted at left and right sides of the top of the supporting plate (13), the top of the support base (17) is provided with
Vertical rod (18), the outer wall of the vertical rod (18) are socketed with the first spring (10), and the vertical rod (18), which is run through, presses the outer of block (19)
Wall, the top of the vertical rod (18) are provided with baffle plate (7), the top dead center position installation fixed cylinder of the supporting plate (13)
(15), the left and right sides outer wall of the fixed cylinder (15) is equipped with chute (23), and the inside of the fixed cylinder (15) is provided with
Two springs (14), the top of the second spring (14) are provided with pressure dynamic plate (12), the top catch bar of the pressure dynamic plate (12)
(6) sliding bar (11), is mounted at left and right sides of the catch bar (6), the sliding bar (11) coordinates with chute (23) and connected
Connect, the outer wall of the sliding bar (11) is provided with block (16), and the block (16) is threadedly coupled with sliding bar (11), described to push away
Lever (6) is connected through the outer wall of fixed cylinder (15) with rubber slab (5).
A kind of 2. damping insulating device according to claim 1, it is characterised in that：The inside of the fixed plate (8) is provided with
Sliding groove (9), described press are provided with sliding shoe (20) on the outside of block (19), the sliding shoe (20) coordinates with sliding groove (9)
Connection.
A kind of 3. damping insulating device according to claim 1, it is characterised in that：The connecting rod (21) and rubber slab
(5) junction is provided with reinforcement block (22).
A kind of 4. damping insulating device according to claim 1, it is characterised in that：The inside of the chute (23) is provided with
Fixing collar (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694587.XU CN207080549U (en) | 2017-06-15 | 2017-06-15 | A kind of damping insulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694587.XU CN207080549U (en) | 2017-06-15 | 2017-06-15 | A kind of damping insulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080549U true CN207080549U (en) | 2018-03-09 |
Family
ID=61426262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720694587.XU Expired - Fee Related CN207080549U (en) | 2017-06-15 | 2017-06-15 | A kind of damping insulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662078A (en) * | 2018-07-26 | 2018-10-16 | 合肥欧仕嘉机电设备有限公司 | A kind of electromechanical engineering equipment mounting seat with high efficiency buffer function |
-
2017
- 2017-06-15 CN CN201720694587.XU patent/CN207080549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662078A (en) * | 2018-07-26 | 2018-10-16 | 合肥欧仕嘉机电设备有限公司 | A kind of electromechanical engineering equipment mounting seat with high efficiency buffer function |
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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 |
Granted publication date: 20180309 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |