CN105375424A - Vibration damper with stable installation - Google Patents
Vibration damper with stable installation Download PDFInfo
- Publication number
- CN105375424A CN105375424A CN201410423855.5A CN201410423855A CN105375424A CN 105375424 A CN105375424 A CN 105375424A CN 201410423855 A CN201410423855 A CN 201410423855A CN 105375424 A CN105375424 A CN 105375424A
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- CN
- China
- Prior art keywords
- sealed body
- lock body
- hole
- screw
- vibration damper
- 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.)
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to a vibration damper with stable installation. The vibration damper comprises two hammer bodies which are connected through a connection rod. The middle part of the connection rod is equipped with a mounting lock which comprises a first lock body and a second lock body which are buckled to form a round wire hole inside. The first lock body is internally provided with a nut accommodating hole. The second lock body is internally provided with a screw hole. The first lock body and the second lock body go through the screw in the screw hole and is in screw connection with the nut in the nut accommodating hole to be locked. According to the vibration damper, since the mounting lock comprises the first lock body and the second lock body which are buckled to form the round wire hole inside, the first lock body is internally provided with a nut accommodating hole, the second lock body is internally provided with a screw hole, the first lock body and the second lock body go through the screw in the screw hole and is in screw connection with the nut in the nut accommodating hole to be locked, the vibration damper can be conveniently installed, the vibration damper is firm after installation and is not loosened, and the sliding of the vibration damper on a mounting wire can be effectively prevented.
Description
Technical field
The invention belongs to stockbridge damper technical field, be specifically related to a kind of firm stockbridge damper is installed.
Background technology
At present, on ultra-high-tension power transmission line, trolley wire is subject to the effect of the meteorological condition such as wind, ice, can produce that frequency is higher, amplitude is less vibration and waving, thus affect the useful life of trolley wire, in electric power transfer, the general stockbridge damper that adopts absorbs or weakens the vibration of trolley wire and wave.
The stockbridge damper of prior art, mostly swung by the column pendulum of both sides and carry out damping, this stockbridge damper adopts common jig to be arranged on trolley wire, easily causes in slip, installs firm not.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem and provide a kind of firm stockbridge damper of installing, the closing component structure being intended to solve existing stockbridge damper and conducting wire is unreasonable, easily causes the technical problem that stockbridge damper slides on conducting wire.
For achieving the above object, the present invention adopts following technical scheme:
A kind of firm stockbridge damper is installed, comprise two hammer bodies, described two hammer bodies are connected by connecting rod, the middle part of described connecting rod is provided with installation lockset, form the first sealed body, the second sealed body in round conductor hole in inside after described installation lockset comprises fastening, be provided with in described first sealed body in nut putting hole, the second sealed body and be provided with screw hole, described first sealed body, the second sealed body by through the screw rod in this screw hole be positioned over nut in this nut putting hole and be spirally connected and sealed.
At least one pad is provided with between the outer surface of described screw rod and described second sealed body.
Describedly state the first sealed body, the structure interior surface for the formation of round conductor hole of the second sealed body is provided with damping rubber.
The installation lockset of stockbridge damper of the present invention is owing to forming the first sealed body, the second sealed body in round conductor hole after comprising fastening in inside, be provided with in described first sealed body in nut putting hole, the second sealed body and be provided with screw hole, described first sealed body, the second sealed body by through the screw rod in this screw hole be positioned over nut in this nut putting hole and be spirally connected and sealed, can very conveniently install, and it is firm after installing, can not pitch, can effectively prevent stockbridge damper from sliding on conducting wire.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the stockbridge damper that the embodiment of the present invention provides;
Figure 2 shows that and the structural representation of lockset along B-B line is installed.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present invention and advantage are further described, but the present invention is not limited to listed embodiment.
Refer to shown in Fig. 1 ~ 2, a kind of firm stockbridge damper is installed, comprise two hammer bodies 1, 2, described two hammer bodies are connected by connecting rod 4, the middle part of described connecting rod 4 is provided with installs lockset 3, described installation lockset 3 comprises connecting rod installing hole 31, form the first sealed body 32 in round conductor hole 34 in inside after fastening, second sealed body 33, nut putting hole 37 is provided with in described first sealed body, screw hole is provided with in second sealed body, described first sealed body, second sealed body is by sealed through the screw rod 35 in this screw hole and the nut 39 be positioned in this nut putting hole 37 are spirally connected, the bottom of described nut putting hole 37 has a shoulder 38, for blocking nut 39.
At least one pad 36 is provided with between the outer surface of described screw rod 35 and described second sealed body 33.
Describedly state the first sealed body, the structure interior surface for the formation of round conductor hole of the second sealed body is provided with damping rubber.
Described hammer body 1,2 structure is identical, in the same size, and weight is identical, as shown in Figure 1, described hammer body 1 comprises the connecting portion 11 be connected with connecting rod 4, and the inner of described connecting portion 11 connects two damping portion be arranged in parallel, 12, two damping portion 12 and distributes with the axisymmetrical of described connecting rod 4, comprise a trunk portion 120, a round head 121, described round head 121 is connected with described trunk portion 120 arc-shaped transition, side is seen the shape being similar to bulb.
The present invention is arranged by above hammer body structure, makes stockbridge damper have better damping effect.
Described connecting rod 4 can adopt steel strand wire, also can adopt other material.
By above technical scheme, can find out, the installation lockset of stockbridge damper of the present invention is owing to forming the first sealed body, the second sealed body in round conductor hole after comprising fastening in inside, be provided with in described first sealed body in nut putting hole, the second sealed body and be provided with screw hole, described first sealed body, the second sealed body by through the screw rod in this screw hole be positioned over nut in this nut putting hole and be spirally connected and sealed, can very conveniently install, and it is firm after installing, can not pitch, can effectively prevent stockbridge damper from sliding on conducting wire.
Claims (3)
1. one kind firm stockbridge damper is installed, it is characterized in that, comprise two hammer bodies, described two hammer bodies are connected by connecting rod, the middle part of described connecting rod is provided with installation lockset, form the first sealed body, the second sealed body in round conductor hole in inside after described installation lockset comprises fastening, be provided with in described first sealed body in nut putting hole, the second sealed body and be provided with screw hole, described first sealed body, the second sealed body by through the screw rod in this screw hole be positioned over nut in this nut putting hole and be spirally connected and sealed.
2. the stockbridge damper that installation as claimed in claim 1 is firm, is characterized in that, be provided with at least one pad between the outer surface of described screw rod and described second sealed body.
3. as claimed in claim 1 or 2 firm stockbridge damper is installed, it is characterized in that, described in state the first sealed body, the structure interior surface for the formation of round conductor hole of the second sealed body is provided with damping rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423855.5A CN105375424A (en) | 2014-08-25 | 2014-08-25 | Vibration damper with stable installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423855.5A CN105375424A (en) | 2014-08-25 | 2014-08-25 | Vibration damper with stable installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105375424A true CN105375424A (en) | 2016-03-02 |
Family
ID=55377342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410423855.5A Pending CN105375424A (en) | 2014-08-25 | 2014-08-25 | Vibration damper with stable installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375424A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631249A (en) * | 2018-05-30 | 2018-10-09 | 安徽省含山县兴建铸造厂 | A kind of stockbridge damper that installation is firm |
| CN113315068A (en) * | 2021-06-04 | 2021-08-27 | 贵州电网有限责任公司 | Self-locking electric shock hammer |
| CN113328403A (en) * | 2021-06-04 | 2021-08-31 | 贵州电网有限责任公司 | Electric power stockbridge damper convenient to installation |
-
2014
- 2014-08-25 CN CN201410423855.5A patent/CN105375424A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631249A (en) * | 2018-05-30 | 2018-10-09 | 安徽省含山县兴建铸造厂 | A kind of stockbridge damper that installation is firm |
| CN113315068A (en) * | 2021-06-04 | 2021-08-27 | 贵州电网有限责任公司 | Self-locking electric shock hammer |
| CN113328403A (en) * | 2021-06-04 | 2021-08-31 | 贵州电网有限责任公司 | Electric power stockbridge damper convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |