CN205846274U - A kind of elliptical wave cable lightning protection grounding clamp - Google Patents
A kind of elliptical wave cable lightning protection grounding clamp Download PDFInfo
- Publication number
- CN205846274U CN205846274U CN201620628044.3U CN201620628044U CN205846274U CN 205846274 U CN205846274 U CN 205846274U CN 201620628044 U CN201620628044 U CN 201620628044U CN 205846274 U CN205846274 U CN 205846274U
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- line terminals
- clamp
- hole
- cable
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Abstract
This utility model relates to a kind of elliptical wave cable lightning protection grounding clamp, including a clamp, described clamp includes a construction section and is symmetricly set on the fixed plate of construction section bottom for a pair, construction section is circular, and its lower ending opening, described fixed plate is connected with two ports of construction section bottom respectively, and leaves gap between two fixed plates；The line terminals that pair of matched is closed, it is respectively line terminals A and line terminals B, its neutral terminal A ground connection, line terminals B is connected with clamp, described line terminals A is connected by cable with line terminals B, the other end of described line terminals B embeds in the gap between two fixed plates, and is fixed by screw, has and hold the through hole that screw passes in line terminals B and fixed plate.The utility model has the advantage of: realize the clamping to elliptical wave cable by clamp, and by the cooperation between line terminals A, B, it is achieved the ground connection of cable, thus realize the clamping ground connection to elliptical wave cable.
Description
Technical field
This utility model relates to a kind of grounding clamp, particularly to a kind of elliptical wave cable lightning protection grounding clamp.
Background technology
In order to protect mobile communication base station main equipment and microwave communication main equipment, reduce the electromagnetic interference of signal receiving and transmitting system
The risk punctured by main equipment with the heavy current of thunder and lightning generation, mobile base station main signal cable and microwave communication signals cable enter
Must use bikini ground connection before entering calculator room equipment, signal cable will be played ground protection effect by its ground connection fastener.
Grounding clamp in using on existing market all applies to round cable, and is applied to ferrum now with a
Elliptical wave cable under the operating mode such as tower, bronze medal, uses the existing grounding clamp cannot be to carrying out clamping, and therefore, this is to this
Phenomenon, needs to work out a grounding clamp being exclusively used in elliptical wave cable.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of elliptical wave cable lightning protection grounding clamp, it is possible to real
Now the elliptical wave cable of plurality of specifications is carried out clamping.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of elliptical wave cable lightning protection is with connecing
Ground card, its innovative point is: this grounding clamp for by elliptical guide cable grounding, including
One clamp, described clamp includes a construction section and is symmetricly set on the fixed plate of construction section bottom for a pair, installs
Section is in circular, and its lower ending opening, and described fixed plate is connected with two ports of construction section bottom respectively, and two fixed plates
Between leave gap；
The line terminals that pair of matched is closed, respectively line terminals A and line terminals B, its neutral terminal A ground connection, line terminals B and card
Body is connected, and described line terminals A is connected by cable with line terminals B, and one end away from cable of described line terminals A also has an appearance
The through hole that bolt passes, a bolt through fixing by nut screwing clamping after this through hole, the other end embedding two of described line terminals B
In gap between fixed plate, and fixed by screw, line terminals B and fixed plate have hold that screw passes logical
Hole, described screw is fixed by nut screwing clamping after the through hole in fixed plate and line terminals B.
Further, being additionally provided with O between two fixed plates, described O is set on screw.
Further, the end of described line terminals A is also associated with a C-shaped support, between described line terminals A and C-shaped support
Being bolted, have and hold the through hole that bolt passes on C-shaped support, a bolt is through the through hole on C-shaped support and line end
Fix after through hole on sub-A and by nut screwing clamping thus realize the connection between line terminals A and C-shaped support.
The utility model has the advantage of: in this utility model, realize the dress to elliptical wave cable by clamp
Folder, and by the cooperation between line terminals A, B, it is achieved the ground connection of cable, thus realize the clamping of elliptical wave cable is connect
Ground；It addition, by clamp is designed, at the lower ending opening of clamp construction section and connect two fixed plates, recycle metal
Clamp per se with elasticity, thus the cable of sizes can be installed, so that the grounding clamp in this utility model can
It is applicable to the elliptical wave cable of Multiple Type.
By arranging O between two fixed plates, it is to avoid directly contact between two fixed plates, it is to avoid fixing
Abrasion between plate, so that fixing between screw and nut is the most firm.
In this utility model, by increasing by a C-shaped support, can choose whether to need to increase according to concrete operating mode, with
Adapt to different installation environments.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of elliptical wave cable lightning protection grounding clamp of the present utility model.
Fig. 2 is the schematic diagram of C-shaped support in this utility model.
Detailed description of the invention
The following examples can make professional and technical personnel that this utility model is more fully understood, but the most therefore will
This utility model is limited among described scope of embodiments.
A kind of elliptical wave cable lightning protection grounding clamp as shown in Figure 1, this grounding clamp is for conducting electricity elliptical wave
Cable ground connection, including clamp, line terminals and cable 7.
Clamp includes a construction section 1 and is symmetricly set on the fixed plate 4 of bottom of construction section 1 for a pair, and construction section 1 is in circle
Ring-type, and the lower ending opening of construction section 1, fixed plate 4 is connected with two ports of construction section 1 bottom respectively, and two fixed plates 4
Between leave gap.
Line terminals has a pair, line terminals A8 respectively cooperated and line terminals B6, its neutral terminal A8 ground connection, line end
Sub-B6 is connected with clamp, and line terminals A8 is connected by cable 7 with line terminals B6.
One end away from cable 7 of line terminals A8 also has the through hole that an appearance bolt A10 passes, and bolt A10 leads to through this
Tighten fixing by nut A9 behind hole, be also set with plain cushion, spring washer in the outside of bolt A10, and plain cushion, spring washer are positioned at nut A9
And between line terminals A8.
As in figure 2 it is shown, be also associated with a C-shaped support 14 in the end of line terminals A8, between line terminals A8 and C-shaped support 14
Being fixed by bolt B 15, have and hold the through hole that bolt B 15 passes on C-shaped support 14, bolt B 15 passes on C-shaped support 14
After through hole on through hole and line terminals A8 and tighten fixing by nut B13 thus realize between line terminals A8 and C-shaped support 14
Connection.
The other end of line terminals B6 embeds in the gap between two fixed plates 4, and is fixed, in line terminals by screw 5
Having on B6 and fixed plate 4 and hold the through hole that screw 5 passes, screw 5 leads to after the through hole in fixed plate 4 and line terminals B6
Cross nut C2 and tighten fixing.
Being additionally provided with O 3 between two fixed plates 4, O 3 is set on screw 5.By solid at two
Determine to arrange between plate 4 O 4, it is to avoid directly contact between two fixed plates 4, it is to avoid the abrasion between fixed plate 4, and
And also make between screw and nut fixing the most firm.
Operation principle: when waveguide cable is carried out clamping, first, turns on nut C2, takes off screw 5, then by ellipse
Circular waveguide cable embeds from the lower end of the construction section 1 of clamp, after installing, then by screw 5 through fixed plate 4 and line terminals
After through hole on B6 and utilize nut C2 to tighten, on the one hand, achieve the clamping of waveguide cable, on the other hand achieve line terminals
The connection of B6, then, then is fixed on the ground such as steel tower or bronze medal, it is achieved ground connection by line terminals A8.
If line terminals A8 is fixed on bronze medal, then can directly pass through the cooperation between bolt A10, nut A9 by line terminals A8
It is fixed on bronze medal；If line terminals A8 is fixed on steel tower, then now line terminals A8 is fixed on C-shaped support 14, then by C-shaped support
14 are fixed on steel tower.
Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-described embodiment and
Described in description, principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope,
This utility model also has various changes and modifications, and these changes and improvements both fall within claimed this utility model scope
In.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. an elliptical wave cable lightning protection grounding clamp, it is characterised in that: this grounding clamp is for by elliptical wave cable
Ground connection, including
One clamp, described clamp includes a construction section and is symmetricly set on the fixed plate of construction section bottom for a pair, construction section in
Circular, and its lower ending opening, described fixed plate is connected with two ports of construction section bottom respectively, and between two fixed plates
Leave gap；
The line terminals that pair of matched is closed, respectively line terminals A and line terminals B, its neutral terminal A ground connection, line terminals B and clamp phase
Even, described line terminals A is connected by cable with line terminals B, and one end away from cable of described line terminals A also has an appearance bolt
The through hole passed, a bolt through fixing by nut screwing clamping after this through hole, the other end of described line terminals B embed two fixing
In gap between plate, and fixed by screw, line terminals B and fixed plate have and holds the through hole that screw passes, institute
State screw to be fixed by nut screwing clamping after the through hole in fixed plate and line terminals B.
Elliptical wave cable lightning protection grounding clamp the most according to claim 1, it is characterised in that: between two fixed plates
Being additionally provided with O, described O is set on screw.
Elliptical wave cable lightning protection grounding clamp the most according to claim 1, it is characterised in that: described line terminals A
End is also associated with a C-shaped support, is bolted between described line terminals A and C-shaped support, has appearance on C-shaped support
The through hole that bolt passes, fixes after a bolt passes the through hole on C-shaped support and the through hole in line terminals A and by nut screwing clamping
Thus realize the connection between line terminals A and C-shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628044.3U CN205846274U (en) | 2016-06-23 | 2016-06-23 | A kind of elliptical wave cable lightning protection grounding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628044.3U CN205846274U (en) | 2016-06-23 | 2016-06-23 | A kind of elliptical wave cable lightning protection grounding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846274U true CN205846274U (en) | 2016-12-28 |
Family
ID=57620324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628044.3U Active CN205846274U (en) | 2016-06-23 | 2016-06-23 | A kind of elliptical wave cable lightning protection grounding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808344A (en) * | 2018-07-20 | 2018-11-13 | 佛山长意云信息技术有限公司 | A kind of communication cable interface protector |
-
2016
- 2016-06-23 CN CN201620628044.3U patent/CN205846274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808344A (en) * | 2018-07-20 | 2018-11-13 | 佛山长意云信息技术有限公司 | A kind of communication cable interface protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 Yongfu County, Rugao City, Jiangsu province Nantong Yongfu industrial concentration area (Yongfu village five sets) Patentee after: Jiangsu Huacan Telecom Group Co., Ltd. Address before: 226500 Yongfu County, Rugao City, Jiangsu province Nantong Yongfu industrial concentration area (Yongfu village five sets) Patentee before: Jiangsu Huacan Telecommunications Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |