CN203645282U - Damping spacer with preformed armor rods - Google Patents
Damping spacer with preformed armor rods Download PDFInfo
- Publication number
- CN203645282U CN203645282U CN201320896034.4U CN201320896034U CN203645282U CN 203645282 U CN203645282 U CN 203645282U CN 201320896034 U CN201320896034 U CN 201320896034U CN 203645282 U CN203645282 U CN 203645282U
- Authority
- CN
- China
- Prior art keywords
- wire
- damping
- preformed armor
- armor rods
- wire clamp
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a damping spacer with preformed armor rods. The damping spacer comprises a frame and wire clamps, the two ends of the frame are respectively provided with the wire clamps, and the wire clamps are connected with the frame via damping limiting devices. Each wire clamp comprises a lead clamping port and the preformed armor rods, the end surface, which matches leads, of the lead clamping port is provided with a semicircular wire accommodating groove, the back side of the wire accommodating groove of the lead clamping port is uniformly provided with multiple positioning bosses, one positioning groove is formed between every two adjacent positioning bosses, the lead clamping port is tightly wrapped in a rubber layer, and the preformed armor rods are wound in the multiple positioning grooves to realize fixed connection of the wire clamp and the lead. The damping spacer with the preformed armor rods has the advantages of stable and reliable performance, convenience in installation, and energy-saving and environmental-protective performance.
Description
Technical field
The utility model belongs to electric armour clamp technical field, is specifically related to a kind of pre-stranded wire damping conductor spacer.
Background technology
At present, conductor spacer is arranged on multiple fission conductor, ensures that multiple fission conductor, under the impacts such as wind-force, ice load, conductor galloping and short circuit current, keeps certain distance between multiple fission conductor, avoid sub-conductor whiplash each other, and there is the wind of inhibition and shake and the effect of subspan oscillation.Tradition self-damping conductor spacer fitting operation difficulty, operating efficiency is low, and conductor spacer easily produces sliding phenomenon on wire, and wire compression chord skewness, is difficult to reach the effect that should have.And the damping conductor spacer of producing in industry is all that wire is put into geometrical clamp, then fixes by bolt and compresses wire, work progress more complicated, thus reduce workmen's operating efficiency.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, provide a kind of stable and reliable for performance, pre-stranded wire damping conductor spacers convenient, energy-conserving and environment-protective are installed.
For achieving the above object, the utility model adopts a kind of pre-stranded wire damping conductor spacer, comprise framework, wire clamp, the two ends of described framework are provided with a wire clamp, and be connected by damping stopping means between described wire clamp and framework, described wire clamp comprises wire jaws and preformed armor rods, the end face that described wire jaws matches with wire is provided with the trunking of semicircular in shape, the back side of the trunking of this wire jaws is evenly provided with multiple positioning boss, and form and have multiple detents between each positioning boss, and the tight-lipped close rubber layer that is enclosed with of described wire clamp, described preformed armor rods is wrapped in and in each detent, realizes being fixedly connected with of wire clamp and wire.
The beneficial effect of said structure is by being fixedly connected with by preformed armor rods between the wire clamp of this pre-stranded wire damping conductor spacer and wire, preformed armor rods can effectively improve wire clamp to be puted forth effort holding of wire, and it is convenient to install, owing to adopting the fixing mode of preformed armor rods, this pre-stranded wire damping conductor spacer does not only have the loosening problem of bolt, also there is compensation due to becoming flexible that wire creep, plastic deformation and vibration occur, thereby increase stability and the reliability of product, thereby ensured the safe operation of transmission line.The wire jaws of this pre-stranded wire damping conductor spacer is also closely enclosed with rubber layer, thereby the wearing and tearing of the wire jaws that has largely alleviated this pre-stranded wire damping conductor spacer to wire, can also effectively consume the vibrational energy of wire, and conductor vibration is produced to damping action.
Especially, described damping stopping means comprises cross rubber axle sleeve and spacer pin, and described cross rubber axle sleeve is sleeved on described spacer pin.Be provided with cross rubber axle sleeve by be connected cooperation place with wire clamp at framework, make hard contact the between framework and wire clamp become soft contact, thereby can effectively consume the vibrational energy of wire, and conductor vibration produces damping action.
Brief description of the drawings
Fig. 1 is the utility model embodiment front view.
Fig. 2 is the utility model embodiment vertical view.
Fig. 3 is the utility model wire clamp front view.
Embodiment
As shown in Figure 1, 2, 3, the utility model embodiment adopts a kind of pre-stranded wire damping conductor spacer, comprise framework 10, wire clamp 11, the two ends of described framework 10 are provided with a wire clamp 11, and be connected by damping stopping means 12 between described wire clamp 11 and framework 10, described damping stopping means 12 comprises cross rubber axle sleeve 122 and spacer pin 121, and described cross rubber axle sleeve 122 is sleeved on described spacer pin 121.Be provided with cross rubber axle sleeve 122 by be connected cooperation place with wire clamp 11 at framework 10, make hard contact the between framework and wire clamp become soft contact, thereby can effectively consume the vibrational energy of wire, and conductor vibration produces damping action.As shown in Figure 3, described wire clamp 11 comprises wire jaws 112 and preformed armor rods, the end face that described wire jaws 112 matches with wire is provided with the trunking 113 of semicircular in shape, the back side of the trunking 113 of this wire jaws 112 is evenly provided with multiple positioning boss 114, and form and have multiple detents 115 between each positioning boss 114, and described wire jaws 112 is closely enclosed with rubber layer 111, described preformed armor rods is wrapped in that each detent 115 is interior realizes being fixedly connected with of wire clamp and wire.
Between the wire clamp of this pre-stranded wire damping conductor spacer and wire, be fixedly connected with by preformed armor rods, preformed armor rods can effectively improve wire clamp to be puted forth effort holding of wire, and it is convenient to install, owing to adopting the fixing mode of preformed armor rods, this pre-stranded wire damping conductor spacer does not only have the loosening problem of bolt, also there is compensation due to becoming flexible that wire creep, plastic deformation and vibration occur, thereby increased stability and the reliability of product, thereby ensure the safe operation of transmission line.The wire jaws of this pre-stranded wire damping conductor spacer is also closely enclosed with rubber layer, thereby the wearing and tearing of the wire jaws that has largely alleviated this pre-stranded wire damping conductor spacer to wire, can also effectively consume the vibrational energy of wire, and conductor vibration is produced to damping action.
Claims (2)
1. a pre-stranded wire damping conductor spacer, comprise framework, wire clamp, it is characterized in that: the two ends of described framework are provided with a wire clamp, and be connected by damping stopping means between described wire clamp and framework, described wire clamp comprises wire jaws and preformed armor rods, the end face that described wire jaws matches with wire is provided with the trunking of semicircular in shape, the back side of the trunking of this wire jaws is evenly provided with multiple positioning boss, and form and have multiple detents between each positioning boss, and the tight-lipped close rubber layer that is enclosed with of described wire clamp, described preformed armor rods is wrapped in and in each detent, realizes being fixedly connected with of wire clamp and wire.
2. pre-stranded wire damping conductor spacer according to claim 1, is characterized in that: described damping stopping means comprises cross rubber axle sleeve and spacer pin, and described cross rubber axle sleeve is sleeved on described spacer pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896034.4U CN203645282U (en) | 2013-12-30 | 2013-12-30 | Damping spacer with preformed armor rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896034.4U CN203645282U (en) | 2013-12-30 | 2013-12-30 | Damping spacer with preformed armor rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645282U true CN203645282U (en) | 2014-06-11 |
Family
ID=50876503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320896034.4U Expired - Fee Related CN203645282U (en) | 2013-12-30 | 2013-12-30 | Damping spacer with preformed armor rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645282U (en) |
-
2013
- 2013-12-30 CN CN201320896034.4U patent/CN203645282U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140611 Termination date: 20211230 |