CN203351765U - Arrester connection clamping plate device - Google Patents
Arrester connection clamping plate device Download PDFInfo
- Publication number
- CN203351765U CN203351765U CN 201320363165 CN201320363165U CN203351765U CN 203351765 U CN203351765 U CN 203351765U CN 201320363165 CN201320363165 CN 201320363165 CN 201320363165 U CN201320363165 U CN 201320363165U CN 203351765 U CN203351765 U CN 203351765U
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- China
- Prior art keywords
- wire
- metal
- clamping plate
- utility
- model
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- 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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- 239000002184 metal Substances 0.000 claims abstract description 26
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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Abstract
The utility model discloses an arrester connection clamping plate device. The utility model is characterized in that: the arrester connection clamping plate device comprises two parallel clamping plates; two sides of each clamping plate is provided with a connecting hole; the two clamping plates are connected by a fastener in the connecting hole; the top of each clamping plate is provided with an arc surface which is sunken downward; and a plurality of metal thorns are uniformly arranged on the arc surface. The utility model has the advantages that: an overall outer circle surface of the thorn-shaped metal is in line with a metal outer circle surface in a wire, so as to ensure an uniform stress; one metal thorn is integrally perpendicular to the wire transverse plane; a contact surface of tips of the metal thorns is designed to be an arc, so that the wire damage is reduced, the contact surface between the wire and the metal thorns is increased, the wire and other auxiliary material are saved, and the cost is reduced; and the staff work load is reduced, the use of tools is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of lightning arrester connecting cleat device.
Background technology
In agriculture distribution line facility, lightning arrester is the important device that is widely used in distribution transformer, on-load switch and other distribution facility lightning protections.The connected mode generally adopted at present has dock, separate type, even direct-type.
Dock: be that lead-in wire is blocked, and difference crimping binding post, binding post is fixed in to the lightning arrester binding post, adopt the dock method of attachment, use two of binding posts on material, and need to use the crimping tool of being correlated with.
Separate type: go out to draw at least two lead-in wires by power supply, wherein a lead-in wire directly is connected to the lightning arrester binding post, and all the other lead-in wires are connected to protected electric installation; be that lightning arrester need access special lead-in wire in brief; this type of connection, increased the wire use, increased cost payout.
Direct-type: be lead-in wire to be made into to screw eye directly be crimped on the lightning arrester binding post, though this connection labor and material saving, due to the direct contact of different metal, affected by natural climate, easily cause oxidation and cause loose contact, even can not play lightning protection function, and do not meet the installation provision requirement.
Therefore, for addressing the above problem, the spy provides a kind of new technical scheme to satisfy the demands.
The utility model content
The purpose of this utility model is to provide a kind of lightning arrester connecting cleat device.
The technical solution adopted in the utility model is:
Lightning arrester connecting cleat device, comprise two parallel clamping plate, every clamping plate both sides are provided with connecting hole, and two clamping plates connects by the securing member in connecting hole, the top of described every clamping plate has the arc surface to lower recess, evenly is provided with many metal prongs on described arc surface.
Further, described securing member comprises screw bolt and nut, and described screw bolt and nut matches.
Further, in described arc surface and wire, the metal periphery is complementary.
Further, metal prong is perpendicular to the plane of structure of wire, and the top contact-making surface of described metal prong is circular-arc.
The utility model has the advantages that: make thorn-like metal integral periphery meet metal periphery in wire, guarantee stressed even; Design single piece of metal and sting integral body perpendicular to the wire plane of structure, top contact-making surface is designed to radian, reduces the wire damage, the contact-making surface of increase and wire, and the saving wire is other auxiliary materials, has reduced cost payout; Reduction personnel's work load, the minimizing instrument uses, and has improved operating efficiency.
Using method of the present utility model: at the lightning arrester binding post, this jockey is installed, clamp nut, make it firmly be connected with the lightning arrester binding post; Wire is directly embedded to wire casing, and clamp nut, make wire firmly be connected with termination, adopts this jockey, on construction tool uses, only needs spanner to get final product, and saved other kit facilities.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, clamping plate, 2, connecting hole, 3, arc surface, 4, metal prong, 5, bolt, 6, nut.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection range.
As shown in Figure 1, lightning arrester connecting cleat device of the present utility model, comprise two parallel clamping plate 1, every clamping plate 1 both sides are provided with connecting hole 2, two clamping plates 1 connects by the securing member in connecting hole 2, every clamping plate 1 top has the arc surface 3 to lower recess, evenly be provided with many metal prongs 4 on arc surface 3, arc surface 3 is complementary with the interior metal periphery of wire, metal prong 4 is perpendicular to the plane of structure of wire, the top contact-making surface of metal prong 4 is circular-arc, and securing member comprises bolt 5 and nut 6, and bolt 5 and nut 6 match.
The utility model has the advantages that: make thorn-like metal integral periphery meet metal periphery in wire, guarantee stressed even; Single piece of metal is stung integral body perpendicular to the wire plane of structure, and top contact-making surface is designed to radian, reduces the wire damage, the contact-making surface of increase and wire, and the saving wire is other auxiliary materials, has reduced cost payout; Reduction personnel's work load, the minimizing instrument uses, and has improved operating efficiency.
Using method of the present utility model: at the lightning arrester binding post, this device is installed, clamp nut, make it firmly be connected with the lightning arrester binding post; Wire is directly embedded to wire casing, and clamp nut, make wire firmly be connected with termination, adopts this jockey, on construction tool uses, only needs spanner to get final product, and saved other kit facilities.
Claims (4)
1. lightning arrester connecting cleat device, it is characterized in that: comprise two parallel clamping plate, every clamping plate both sides are provided with connecting hole, and two clamping plates connects by the securing member in connecting hole, the top of described every clamping plate has the arc surface to lower recess, evenly is provided with many metal prongs on described arc surface.
2. lightning arrester connecting cleat device according to claim 1, it is characterized in that: described securing member comprises screw bolt and nut, described screw bolt and nut matches.
3. lightning arrester connecting cleat device according to claim 1 is characterized in that: in described arc surface and wire, the metal periphery is complementary.
4. lightning arrester connecting cleat device according to claim 1, it is characterized in that: metal prong is perpendicular to the plane of structure of wire, and the top contact-making surface of described metal prong is circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320363165 CN203351765U (en) | 2013-06-24 | 2013-06-24 | Arrester connection clamping plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320363165 CN203351765U (en) | 2013-06-24 | 2013-06-24 | Arrester connection clamping plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351765U true CN203351765U (en) | 2013-12-18 |
Family
ID=49751617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320363165 Expired - Fee Related CN203351765U (en) | 2013-06-24 | 2013-06-24 | Arrester connection clamping plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311680A (en) * | 2013-06-24 | 2013-09-18 | 国家电网公司 | Connecting splint device for lightning arrester |
-
2013
- 2013-06-24 CN CN 201320363165 patent/CN203351765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311680A (en) * | 2013-06-24 | 2013-09-18 | 国家电网公司 | Connecting splint device for lightning arrester |
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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: 20131218 Termination date: 20200624 |