CN208431553U - A kind of arrester suspention shock-damping structure - Google Patents
A kind of arrester suspention shock-damping structure Download PDFInfo
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- CN208431553U CN208431553U CN201820810923.7U CN201820810923U CN208431553U CN 208431553 U CN208431553 U CN 208431553U CN 201820810923 U CN201820810923 U CN 201820810923U CN 208431553 U CN208431553 U CN 208431553U
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- arrester
- connect
- suspention
- midair
- spring
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Abstract
The utility model provides a kind of arrester suspention shock-damping structure, including frame girder (8), lightning arrester body (17) and suspention damping device, suspending damping device in midair includes sleeve (3), sliding panel (11) and spring (12) and connecting rod (13), sliding panel (11), spring (12) is mounted in sleeve (3) hollow cavity, and clearance fit is formed between sliding panel (11) and sleeve (3) internal chamber wall, connecting rod (13) one end passes through spring (12) and is fixedly connected with sliding panel (11), the other end exposes to sleeve (3)；Suspention damping device one end is connect with frame girder (8), the other end and lightning arrester body (17) connect.The utility model bears the weight of arrester using spring rigidity inherently and elastic property, and makes the arrester in the vertical direction there is certain activity surplus, to which the damping performance of arrester be effectively promoted, there is outstanding advantages of easy to implement, damping is reliable.
Description
Technical field
The utility model relates to arrester cushion technique fields, suspend shock-damping structure in midair more particularly, to a kind of arrester.
Background technique
In arrester installation exercise, insulator suspended fixing mode is generallyd use, by suspension insulator one end and framework
Beam connection, the other end and arrester connect.This structure design, in conventional low earthquake intensity area, vertical due to earthquake adds
Speed is small, so that the vibration of arrester in vertical direction is also smaller, will not generally damage to arrester.But in height
Earthquake intensity area, especially earthquake intensity are not less than 8 degree of area, under earthquake operating condition, since corresponding horizontal earthquake adds
Speed and normal acceleration are all very big.Therefore, arrester is easy to cause to generate biggish vibration in vertical direction, it is this vertical
Oscillatory acceleration on direction be easy to cause the damage of arrester and its connection structure, thus influence the safety of arrester, can
It is run by ground.
Utility model content
Technical problem to be solved by the utility model is: in view of the problems of the existing technology, it is outstanding to provide a kind of arrester
Shock-damping structure is hung, the damping performance of arrester is improved.
The technical problems to be solved in the utility model is realized using following technical scheme: a kind of arrester suspention damping knot
Structure, including frame girder, lightning arrester body and suspention damping device, the suspention damping device include sleeve, sliding panel and
Spring and connecting rod, the sliding panel, spring are mounted in sleeve hollow cavity and are formed between sliding panel and barrel bore wall
Clearance fit, described connecting rod one end is across spring is fixedly connected with sliding panel, the other end exposes to sleeve；The suspention damping
One end of device is connect with frame girder, the other end and lightning arrester body connect.
Preferably, the connecting rod is connect with link, the lightning arrester body with suspention hangers connect, the link and
Suspend hangers connection in midair.
Preferably, the suspention hangers is connect with arrester suspention bottom plate, and the lightning arrester body is connect with installation seat plate,
Dismountable fixed connection structure is formed by connecting bolt between the installation seat plate and arrester suspention bottom plate.
Preferably, the connecting rod is connect with installs rebound, and the installs rebound is connect with link.
Preferably, the sleeve is connect with hangers connection, the connection hangers is connect with mounting seat, the peace
Dress pedestal is connect with mounting bracket, and the mounting bracket is connect with frame girder.
Preferably, it is connected between the connection hangers and sleeve by ring flange.
Preferably, hangers and mounting seat are connected by connection bolt-through between the connection hangers and mounting seat
And it links into an integrated entity.
Preferably, the mounting bracket is I-shape construction.
Preferably, sub-thread is arranged in the spring, and described connecting rod one end is through spring center hole and the fixed company of sliding panel
It connects.
Preferably, if the spring setting carried interest and equal ring connecting rod distribution.
Compared with prior art, the utility model has the beneficial effects that by increasing between frame girder and lightning arrester body
It adds and sets suspention damping device, and sliding panel, the spring in the suspention damping device are installed in sleeve hollow cavity, because
This, the weight of arrester can be born by spring, and makes the arrester in the vertical direction and have certain activity surplus, from
And the shockproofness of arrester in vertical direction can be slowed down, it is not only easy to implement, but also utilize spring inherently rigid
Degree and elastic property enable the damping performance of arrester effectively to be promoted.
Detailed description of the invention
Fig. 1 is the organigram (embodiment 1) for suspending damping device in midair.
Fig. 2 is the organigram (embodiment 2) for suspending damping device in midair.
Fig. 3 is the A-A direction view in Fig. 1 or Fig. 2.
Fig. 4 is the organigram that a kind of arrester of the utility model suspends shock-damping structure in midair.
Component token name claims in figure: 1- link, 2- installs rebound, 3- sleeve, 4- nut, 5- ring flange, and 6- installs bottom
Seat, 7- mounting bracket, 8- frame girder, 9- connection bolt, 10- connection hangers, 11- sliding panel, 12- spring, 13- connecting rod, 14-
Suspend hangers in midair, 15- arrester suspends bottom plate, 16- installation seat plate, 17- lightning arrester body in midair.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
The utility model is described in detail in embodiment.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
Arrester as shown in Figure 4 suspends shock-damping structure in midair, mainly includes frame girder 8, lightning arrester body 17 and suspention damping
Device, one end of the suspention damping device is connect with frame girder 8, the other end and lightning arrester body 17 connect.Wherein, described
Suspention damping device can following 2 kinds of embodiments constructed:
Embodiment 1
Suspention damping device as shown in Figure 1, Figure 3 specifically includes sleeve 3, ring flange 5, connection hangers 10, sliding panel 11
And spring 12 and connecting rod 13, the sleeve 3 are hollow cavity structure, and sliding is equipped in the hollow cavity of sleeve 3
Plate 11, spring 12 form clearance fit between 3 internal chamber wall of the sliding panel 11 and sleeve, so that sliding panel 11 can be opposite
It is slided up and down in sleeve 3；The spring 12 is located at 11 lower section of sliding panel, and described 13 one end of connecting rod passes through spring 12 and sliding
Plate 11 is fixedly connected, and when connecting rod 13 drives sliding panel 11 to move downward relative to sleeve 3, the sliding panel 11 is pressed down on
Spring 12.Sub-thread can be set in the spring 12, and multiply also can be set.When sub-thread is arranged in spring 12, the connecting rod
13 one end are fixedly connected through 12 centre bore of spring with sliding panel 11.If preferably equal ring connects when carried interest is arranged in spring 12
Extension bar 13 is distributed.Preferably, threaded connection section is processed into described 13 one end of connecting rod, and makes 13 one end of connecting rod by nut 4
Dismountable fixed connection structure is formed between sliding panel 11.13 other end of connecting rod exposes to sleeve 3, is exposing to
The tail end connecting ring 1 of the connecting rod 13 of sleeve 3, the link 1 preferably use U-shaped structure link.
It is operated in order to facilitate the external connection of link 1, the tail end for the connecting rod 13 for exposing to sleeve 3 can be processed into spiral shell
Line linkage section, and make to be formed between the tail end of connecting rod 13 and installs rebound 2 by nut 4 and be removably fixedly connected with knot
Structure.The tail end of the link 1 is also processed into threaded connection section, the threaded connection section of link 1 is run through installs rebound 2, and lead to
Crossing nut 4 makes to form dismountable fixed connection structure between the threaded connection section of link 1 and installs rebound 2.
For the ease of the installation exercise of suspention damping device, sleeve 3 can be linked into an integrated entity with hangers 10 is connect, it can also
It is linked into an integrated entity between hangers 10 and sleeve 3 by ring flange 5 with that will connect；Further, the connection hangers 10 and set
It can be linked into an integrated entity by 5 mating connection bolt 9 of ring flange between cylinder 3, replace spring so as to open ring flange 5
12.There is certain freedom of movement in order to make to suspend in midair damping device, improve its whole anti-seismic performance, can will connect hangers 10
It is linked into an integrated entity between mounting seat 6 by connecting bolt 9, the connection bolt 9 is through connection hangers 10, mounting seat
6, as shown in Figure 3.Form a fixed connection structure between the mounting seat 6 and mounting bracket 7；The mounting bracket 7 is excellent
Choosing uses I character form structure part, and one end is welded and fixed with mounting seat 6, and the other end is external connection end.In general, subtracting in suspention
Device is shaken in use, the structure that forms a fixed connection between the external connection end and frame girder 8 of the mounting bracket 7, such as Fig. 1 institute
Show.
Embodiment 2
Suspention damping device as shown in Figure 2 and Figure 3, compared with embodiment 1, mounting seat 6 and mounting bracket therein
It is to form dismountable fixed connection structure by connecting 9 attaching nut of bolt between 7, the mounting bracket 7 preferably uses
I-shape construction part.It is designed using such structure, as shown in Fig. 2, in suspention damping device in use, being on the one hand easily installed
Dismountable fixed connection structure is formed by connecting 9 attaching nut of bolt between bracket 7 and frame girder 8；On the one hand also just
In the positioning of installation suspension centre, especially in the case where installing the position of suspension centre not immediately below frame girder 8, installation can be passed through
Bracket 7 is allowed to be adjusted to correct position；On the one hand it is also convenient for matching between mounting bracket 7 and mounting seat 6 by connecting bolt 9
It closes nut and forms dismountable fixed connection structure, the mounting height for suspending damping device in midair is made to be easy to adjust.
Above-mentioned suspention damping device structure is simple, can connect arrester by link 1, easy to use.Specifically, will
Connecting rod 13 is connect with link 1, and the lightning arrester body 17 is connect with suspention hangers 14, the link 1 and suspention hangers 14
It is connected with each other.Preferably, suspention hangers 14 can be connect with arrester suspention bottom plate 15, by lightning arrester body 17 and mounting base
Plate 16 connects, then will form removably fixed connect by connecting bolt 9 between installation seat plate 16 and arrester suspention bottom plate 15
Binding structure, as shown in Figure 4.
After above-mentioned arrester carries out suspended fixing by suspention damping device, arrester is set to pass through spring 12 to hold
By the weight of arrester, and make arrester in the vertical direction there is certain activity surplus, to slow down arrester in Vertical Square
Upward shockproofness.Therefore, in the case where earthquake etc. shakes operating condition, the vibration of arrester directly spring 12 will stretch or
Compression can effectively alleviate the shockproofness of arrester, thus right by the rigidity inherently of spring 12 and elastic property
Arrester plays a certain protective role.Therefore, above-mentioned arrester suspention shock-damping structure is not only easy to implement, but also can also have
Prevent arrester the problem of high earthquake intensity area causes arrester to damage because of excessive vertical vibration to effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Out, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (10)
1. a kind of arrester suspends shock-damping structure, including frame girder (8) and lightning arrester body (17) in midair, it is characterised in that: further include
Suspend damping device in midair, the suspention damping device includes sleeve (3), sliding panel (11) and spring (12) and connecting rod
(13), the sliding panel (11), spring (12) are mounted in sleeve (3) hollow cavity and sliding panel (11) and sleeve (3) inner cavity
Form clearance fit between wall, described connecting rod (13) one end pass through spring (12) be fixedly connected with sliding panel (11), the other end
Expose to sleeve (3)；One end of the suspention damping device is connect with frame girder (8), the other end and lightning arrester body (17) connect
It connects.
2. a kind of arrester according to claim 1 suspends shock-damping structure in midair, it is characterised in that: the connecting rod (13) and extension
Ring (1) connection, the lightning arrester body (17) connect with suspention hangers (14), and the link (1) and suspention hangers (14) are even
It connects.
3. a kind of arrester according to claim 2 suspends shock-damping structure in midair, it is characterised in that: the suspention hangers (14) and
Arrester suspends bottom plate (15) connection in midair, and the lightning arrester body (17) connect with installation seat plate (16), the installation seat plate
(16) dismountable fixed connection structure is formed by connection bolt (9) between arrester suspention bottom plate (15).
4. a kind of arrester suspention shock-damping structure according to claim 2 or 3, it is characterised in that: the connecting rod
(13) it is connect with installs rebound (2), the installs rebound (2) is connect with link (1).
5. a kind of arrester according to claim 1-3 suspends shock-damping structure in midair, it is characterised in that: the sleeve
(3) with connect hangers (10) connection, the connection hangers (10) connect with mounting seat (6), the mounting seat (6) and
Mounting bracket (7) connection, the mounting bracket (7) are connect with frame girder (8).
6. a kind of arrester according to claim 5 suspends shock-damping structure in midair, it is characterised in that: the connection hangers (10)
It is connect between sleeve (3) by ring flange (5).
7. a kind of arrester according to claim 5 suspends shock-damping structure in midair, it is characterised in that: the connection hangers (10)
It is linked into an integrated entity by connection bolt (9) through connection hangers (10) and mounting seat (6) between mounting seat (6).
8. a kind of arrester according to claim 5 suspends shock-damping structure in midair, it is characterised in that: the mounting bracket (7)
For I-shape construction.
9. a kind of arrester according to claim 1-3 suspends shock-damping structure in midair, it is characterised in that: the spring
(12) sub-thread is set, and described connecting rod (13) one end is fixedly connected through spring (12) centre bore with sliding panel (11).
10. a kind of arrester according to claim 1-3 suspends shock-damping structure in midair, it is characterised in that: the bullet
Spring (12) is if setting carried interest and ring connecting rod (13) distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810923.7U CN208431553U (en) | 2018-05-29 | 2018-05-29 | A kind of arrester suspention shock-damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810923.7U CN208431553U (en) | 2018-05-29 | 2018-05-29 | A kind of arrester suspention shock-damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431553U true CN208431553U (en) | 2019-01-25 |
Family
ID=65100397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810923.7U Active CN208431553U (en) | 2018-05-29 | 2018-05-29 | A kind of arrester suspention shock-damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431553U (en) |
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2018
- 2018-05-29 CN CN201820810923.7U patent/CN208431553U/en active Active
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