CN206180546U - Power transmission and transformation way stockbridge damper - Google Patents
Power transmission and transformation way stockbridge damper Download PDFInfo
- Publication number
- CN206180546U CN206180546U CN201621185847.2U CN201621185847U CN206180546U CN 206180546 U CN206180546 U CN 206180546U CN 201621185847 U CN201621185847 U CN 201621185847U CN 206180546 U CN206180546 U CN 206180546U
- Authority
- CN
- China
- Prior art keywords
- support bar
- power transmission
- fixed mount
- stockbridge damper
- groove
- 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
Links
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- Suspension Of Electric Lines Or Cables (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Power transmission and transformation way stockbridge damper, comprising a supporting bar, the mid -mounting mount of bracing piece, the transversal L that personally submits of mount appears, the lower extreme of mount is articulated with the bracing piece, a counter weight post is all installed at the both ends of bracing piece, the ring channel is seted up at the middle part of counter weight post, fixed slot and metallic channel are seted up to the inboard of mount, comprising a supporting bar, the mid -mounting mount of bracing piece, the transversal L that personally submits of mount appears, the lower extreme of mount is articulated with the bracing piece, a counter weight post is all installed at the both ends of bracing piece, the ring channel is seted up at the middle part of counter weight post, fixed slot and metallic channel are seted up to the inboard of mount.
Description
Technical field
This utility model is related to a kind of stockbridge damper, specifically a kind of power transmission path stockbridge damper.
Background technology
Damper, sets to reduce wire because wind-force heaves out vibration.High-tension overhead line bar position is higher, span compared with
Greatly, when wire is acted on by wind-force, it may occur that vibration.During conductor vibration, the working condition at wire suspension is the most unfavorable.By
In repeatedly vibration, wire can occur fatigue rupture because of periodically bending.When overhead transmission line span is more than 120 meters, typically adopt
It is shockproof with stockbridge damper.Existing stockbridge damper can not efficiently offset exterior vibration.
Utility model content
The purpose of this utility model is to provide a kind of power transmission path stockbridge damper, can solve the problem that the problems referred to above.
This utility model for achieving the above object, is achieved through the following technical solutions：A kind of power transmission path stockbridge damper, including
Support bar, the middle part mounting and fixing support of support bar, the cross section of fixed mount is L-shaped, and lower end and the support bar of fixed mount are hinged,
The two ends of strut are respectively mounted a counterweight post, and cannelure is opened up in the middle part of counterweight post, fixing groove is opened up on the inside of fixed mount and is led
Wire casing, the cross section semicircular in shape of metallic channel, metallic channel is communicated with fixing groove, and nut is installed on fixed mount, and spiral shell is installed on nut
Bolt, installs grip block on bolt, the side of grip block arranges first raised, the second raised and groove, and it is raised that groove is located at first
And second between projection, groove can coordinate with metallic channel, and oscillating bearing is installed in the bottom of counterweight post, and the inner ring of oscillating bearing is installed
Weight.
In order to further realize the purpose of this utility model, can also employ the following technical solutions:In the counterweight post
Portion opens up cannelure, and cannelure is located at the side week of counterweight post.Neoprene ring is installed between the bolt and grip block.It is described solid
Fixing pipe is installed in the bottom for determining frame, and fixing pipe is enclosed within support bar, and fixing pipe can slide on support bar.Under the fixed mount
Portion is hinged with fixing pipe, and fixed mount is vertical with support bar place straight line with the pin joint rotating shaft of fixing pipe.
The utility model has the advantage of：Counterweight post of the present utility model installs weight by oscillating bearing, and weight can be with
Secondary swing is carried out when counterweight post is given a shock, so as to substantially increase the effect that stockbridge damper offsets exterior vibration.This practicality
New groove is located at the first raised range of activity that grip block can be improved and the second projection between, makes grip block and fixed mount
With reference to power transmission line can be clamped with even closer.The cross section semicircular in shape of metallic channel of the present utility model can facilitate metallic channel
More fit the exterior contour of wire, it is to avoid scratch wire, nut of the present utility model and bolt coordinate can conveniently adjust folder
Hold plate.This utility model also has the advantages that simple for structure compact, cheap for manufacturing cost and easy to use.
Description of the drawings
Fig. 1 is structural representation of the present utility model；Fig. 2 is the cross section structure diagram of the A-A of Fig. 1.
Specific embodiment
Power transmission path stockbridge damper, as depicted in figs. 1 and 2, including support bar 3, the middle part mounting and fixing support 4 of support bar 3, Gu
The cross section for determining frame 4 is L-shaped, and lower end and the support bar 3 of fixed mount 4 are hinged, and the two ends of support bar 3 are respectively mounted a counterweight post 1,
The middle part of counterweight post 1 opens up cannelure 2, and the inner side of fixed mount 4 opens up fixing groove 5 and metallic channel 6, and the cross section of metallic channel 6 is in
Semicircle, metallic channel 6 is communicated with fixing groove 5, and nut 7 is installed on fixed mount 4, and installation bolt 13 on nut 7 is installed on bolt 13
Grip block 11, the side of grip block 11 arranges the first projection 8, second raised 10 and groove 9, and groove 9 is located at first raised 8 and the
Between two projections 10, groove 9 can coordinate with metallic channel 6, and oscillating bearing 15 is installed in the bottom of counterweight post 1, oscillating bearing 15 it is interior
Circle installs weight 16.Counterweight post 1 of the present utility model installs weight 16 by oscillating bearing 15, and weight 16 can be in counterweight post 1
Secondary swing is carried out when being given a shock, so as to substantially increase the effect that stockbridge damper offsets exterior vibration.It is of the present utility model recessed
Groove 9 is located between the first raised 8 and second projection 10 range of activity that can improve grip block 11, makes grip block 11 and fixed mount
4 combine and can clamp power transmission line with even closer.The cross section semicircular in shape of metallic channel of the present utility model 6 can facilitate wire
Groove 6 is more fitted the exterior contour of wire, it is to avoid scratch wire, nut of the present utility model 7 coordinates with bolt 13 can be conveniently
Adjust grip block 11.
The middle part of the counterweight post 1 opens up cannelure 2, and cannelure 2 is located at the side week of counterweight post 1.Ring of the present utility model
Shape groove 2 is located at the middle part of counterweight post 1 can make the distribution of weight of counterweight post 1 in both sides, improve the stablizing effect of counterweight post 1.
Neoprene ring 12 is installed between the bolt 13 and grip block 11.Neoprene ring 12 of the present utility model can be with
Effectively row buffering is entered to bolt 13 and grip block 11, compared to spring washer, neoprene ring 12 still has very after being compressed
Big elastic allowance, so as to improve the soundness that grip block 11 coordinates with power transmission line.
Fixing pipe 14 is installed in the bottom of the fixed mount 4, and fixing pipe 14 is enclosed within support bar 3, and fixing pipe 14 can supported
Slide on bar 3.Fixing pipe of the present utility model 14 can effectively reduce the horizontal direction of fixed mount 4 and rock with the cooperation of support bar 3, from
And improve the stability of fixed mount 4.
The bottom of the fixed mount 4 is hinged with fixing pipe 14, pin joint rotating shaft and support bar of the fixed mount 4 with fixing pipe 14
3 place straight lines are vertical.The bottom of fixed mount of the present utility model 4 is hinged with fixing pipe 14 can facilitate counterweight post 1 to pass through vertically
Direction swings the vibrations to power transmission path and enters row buffering.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new
The technology contents of the not detailed description of type are known technology.
Claims (5)
1. power transmission path stockbridge damper, it is characterised in that：Including support bar (3), the middle part mounting and fixing support (4) of support bar (3), Gu
The cross section for determining frame (4) is L-shaped, and lower end and the support bar (3) of fixed mount (4) are hinged, and the two ends of support bar (3) are respectively mounted one
Counterweight post (1), opens up cannelure (2) in the middle part of counterweight post (1), fixing groove (5) and metallic channel are opened up on the inside of fixed mount (4)
(6), the cross section semicircular in shape of metallic channel (6), metallic channel (6) is communicated with fixing groove (5), and fixed mount installs nut on (4)
(7), installation bolt (13) on nut (7), installs grip block (11) on bolt (13), the side setting first of grip block (11) is convex
Play (8), second raised (10) and groove (9), groove (9) between first raised (8) and the second projection (10), groove (9)
Can coordinate with metallic channel (6), oscillating bearing (15) is installed in the bottom of counterweight post (1), and the inner ring of oscillating bearing (15) installs weight
(16)。
2. power transmission path stockbridge damper according to claim 1, it is characterised in that：Ring is opened up in the middle part of the counterweight post (1)
Shape groove (2), side week of the cannelure (2) positioned at counterweight post (1).
3. power transmission path stockbridge damper according to claim 1, it is characterised in that：The bolt (13) and grip block (11) it
Between install neoprene ring (12).
4. power transmission path stockbridge damper according to claim 1, it is characterised in that：Install solid in the bottom of the fixed mount (4)
Fixed tube (14), fixing pipe (14) is enclosed within support bar (3), and fixing pipe (14) can slide on support bar (3).
5. power transmission path stockbridge damper according to claim 4, it is characterised in that：The bottom of the fixed mount (4) and fixation
Pipe (14) is hinged, and fixed mount (4) is vertical with support bar (3) place straight line with the pin joint rotating shaft of fixing pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185847.2U CN206180546U (en) | 2016-11-04 | 2016-11-04 | Power transmission and transformation way stockbridge damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185847.2U CN206180546U (en) | 2016-11-04 | 2016-11-04 | Power transmission and transformation way stockbridge damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180546U true CN206180546U (en) | 2017-05-17 |
Family
ID=58681236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185847.2U Expired - Fee Related CN206180546U (en) | 2016-11-04 | 2016-11-04 | Power transmission and transformation way stockbridge damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130042A (en) * | 2020-01-17 | 2020-05-08 | 安徽省含山县兴建铸造厂 | Corrosion-resistant and anti-skid multi-frequency shockproof hammer and preparation method thereof |
| CN111682492A (en) * | 2020-06-11 | 2020-09-18 | 安徽省含山县兴建铸造厂 | Damper with hammerhead capable of being hung and weighted and mounting method thereof |
-
2016
- 2016-11-04 CN CN201621185847.2U patent/CN206180546U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130042A (en) * | 2020-01-17 | 2020-05-08 | 安徽省含山县兴建铸造厂 | Corrosion-resistant and anti-skid multi-frequency shockproof hammer and preparation method thereof |
| CN111130042B (en) * | 2020-01-17 | 2021-04-30 | 安徽省含山县兴建铸造厂 | Corrosion-resistant and anti-skid multi-frequency shockproof hammer and preparation method thereof |
| CN111682492A (en) * | 2020-06-11 | 2020-09-18 | 安徽省含山县兴建铸造厂 | Damper with hammerhead capable of being hung and weighted and mounting method thereof |
| CN111682492B (en) * | 2020-06-11 | 2021-05-14 | 安徽省含山县兴建铸造厂 | Damper with hammerhead capable of being hung and weighted and mounting method thereof |
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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: 20170517 Termination date: 20171104 |