CN205319347U - Special fastener of submarine cable detected signal load - Google Patents
Special fastener of submarine cable detected signal load Download PDFInfo
- Publication number
- CN205319347U CN205319347U CN201521043705.8U CN201521043705U CN205319347U CN 205319347 U CN205319347 U CN 205319347U CN 201521043705 U CN201521043705 U CN 201521043705U CN 205319347 U CN205319347 U CN 205319347U
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- wire clamp
- conducting block
- clamping part
- fastener
- clamp arm
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Abstract
The utility model provides a special fastener of submarine cable detected signal load, including articulated two fastener arms together, and set up at the elasticity of the articulated department of two the fastener arms piece that resets, all be equipped with the conducting block in the clamping part of each fastener arm, connect through conductive strips between each conducting block, be equipped with the terminal of being connected with the conducting block outside at least one fastener arm, articulated on the tip of clamping part on one of them fastener arm have a locking screw, to being equipped with the opening that can supply this locking screw to pass by locking screw on the tip of clamping part on another fastener arm, when two fastener arms are in lock status, be equipped with the lock nut who is located this opening top on this locking screw. This fastener submarine cable that can effectively laminate, and have the shutting of preventing wind function, be difficult for appearing dropping, can long -term incessant loading signal.
Description
Technical field
The utility model relates generally to undersea cable detection technique field, particularly relates to undersea cable detection signal loading wire clamp technical field.
Background technology
According to undersea cable current bury situation underground, undersea cable is considered to meet the condition of long straight conductor in electromagnetic theory analysis, sets up the electromagnetic theory model of undersea cable based on this. The electromagnetic field detection method of undersea cable is by passing to certain electric current in undersea cable, detects the field signal caused by alternating current being added on cable. And in undersea cable, pass to certain electric current be commonly referred to undersea cable detection signal loading link, this link is the basic link that undersea cable carries out comprehensive detection work.
And detect at undersea cable and signal loading link needs to use wire clamp, wire clamp is clamped the undersea cable for load signal and is detected signal accordingly to obtain, and diameter of wire for the undersea cable of load signal is bigger, thus need the opening of wire clamp also bigger, there is no special wire clamp in undersea cable detection signal loading link at present, the existing wire clamp that is applied in undersea cable detection signal loading link and the fitting area of undersea cable are little, and undersea cable terminal is located in seashore, wind-force is bigger, the existing wire clamp being applied in undersea cable detection signal loading link is not because having the function of windproof locking, often there will be and drop, long-term uninterrupted load signal can not be met.
Summary of the invention
The utility model provides a kind of undersea cable detection signal loading Special wire-clip, this wire clamp opening meets clamps the undersea cable for load signal, and undersea cable of can effectively fitting, there is windproof blocking function, not easily occur dropping, can uninterrupted load signal for a long time.
The technical solution adopted in the utility model is:
A kind of undersea cable detection signal loading Special wire-clip, comprise hinged two wire clamp arm, and it is arranged on the elastic reset part of the hinged place of two wire clamp arms, it is equipped with conducting block in the clamping part of each wire clamp arm, connected by conduction bands between each conducting block, it is provided with, outside at least one wire clamp arm, the terminal stud being connected with conducting block, wherein on a wire clamp arm clamping part end on be hinged with tie down screw, to being provided with the opening that can pass for this tie down screw by tie down screw on the end of clamping part on another wire clamp arm, when two wire clamp arms are in locking state, this tie down screw is provided with the set nut being positioned at above this opening.
From the above, it is provided with conducting block in the clamping part of this undersea cable detection signal loading Special wire-clip, when applying this wire clamp clamping undersea cable, undersea cable fully can contact with the conducting block on wire clamp clamping part, realize the abundant laminating of undersea cable and wire clamp, and connected by conduction bands between each conducting block, and it is provided with, at least one wire clamp arm, the terminal stud being connected with conducting block, as long as thus undersea cable contacts with arbitrary conducting block, can realize the signal loading of undersea cable on terminal stud, moreover, wherein on a wire clamp arm clamping part end on be hinged with tie down screw, another wire clamp arm has offered opening on the end of clamping part, but this opening of this tie down screw rotates so that the free end of tie down screw enters in opening, after this wire clamp clamps undersea cable, rotatable tie down screw also makes the free end of this tie down screw enter in opening, can realize being limited in this tie down screw this opening place by set nut again, realize jig arm locking of reaching the standard grade two, this wire clamp be locked screw rod and set nut locking, there is windproof blocking function, not easily occur dropping, can uninterrupted load signal for a long time.
Each conducting block is two arch conduction copper billets being arranged side by side and be connected as a single entity. Undersea cable can be clamped by the arch conduction copper billet being arranged side by side, and structure is simple, reliability height.
Conducting block is fixed in the clamping part of wire clamp arm by terminal stud, and terminal stud is the fixing screw rod and set screw nut that match. Structure is simple, is easy to realize.
On the end of tie down screw by clamping part in hinge wherein a wire clamp arm. Tie down screw is set directly on wire clamp arm, easy to carry.
The useful effect that the utility model brings is:
This wire clamp can effectively be fitted undersea cable, and has windproof blocking function, not easily occurs dropping, can uninterrupted load signal for a long time.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the sectional view of the utility model embodiment;
Fig. 3 is the partial enlargement schematic diagram of Fig. 2;
Fig. 4 is the vertical view of the utility model embodiment;
Reference numeral:
1, wire clamp arm; 2, conducting block; 3, terminal stud; 4, tie down screw; 5, bearing pin; 6, set nut; 7, undersea cable; 8, opening; 9, conduction bands; 10, elastic reset part.
Embodiment
As Figure 1-4, a kind of undersea cable detection signal loading Special wire-clip, comprise hinged two wire clamp arm 1, and it is arranged on the elastic reset part 10 of the hinged place of two wire clamp arms 1, it is equipped with conducting block 2 in the clamping part of each wire clamp arm 1, connected by conduction bands 9 between each conducting block 2, the terminal stud 3 being connected with conducting block 2 it is provided with outside at least one wire clamp arm 1, wherein on a wire clamp arm 1 clamping part end on be hinged with tie down screw 4, to being provided with the opening 8 that can pass for this tie down screw 4 by tie down screw 4 on the end of clamping part on another wire clamp arm 1, when two wire clamp arms 1 are in locking state, this tie down screw 4 is provided with the set nut 6 being positioned at above this opening 8.
It is provided with conducting block 2 in the clamping part of this undersea cable detection signal loading Special wire-clip, when applying this wire clamp clamping undersea cable 7, undersea cable 7 fully can contact with the conducting block 2 on wire clamp clamping part, realize the abundant laminating of undersea cable 7 with wire clamp, and connected by conduction bands 9 between each conducting block 2, and at least one wire clamp arm 1, it is provided with the terminal stud 3 being connected with conducting block 2, as long as thus undersea cable 7 contacts with arbitrary conducting block 2, can realize the signal loading of undersea cable 7 on terminal stud 3, moreover, wherein on a wire clamp arm 1 clamping part end on be hinged with tie down screw 4, another wire clamp arm 1 has offered opening 8 on the end of clamping part, but this opening 8 of this tie down screw 4 rotates so that the free end of tie down screw 4 enters in opening 8, after this wire clamp clamps undersea cable 7, rotatable tie down screw 4 also makes the free end of this tie down screw 4 enter in opening 8, can realize this tie down screw 4 is limited in this opening 8 place by set nut 6 again, the jig arm 1 that realizes reaching the standard grade two is locked, this wire clamp is locked screw rod 4 and set nut 6 is locked, there is windproof blocking function, not easily occur dropping, can uninterrupted load signal for a long time.
Each conducting block 2 is two arch conduction copper billets being arranged side by side and be connected as a single entity. Undersea cable 7 can be clamped by the arch conduction copper billet being arranged side by side, and structure is simple, reliability height. As shown in Figure 2, it is respectively arranged with a conducting block 2 at two wire clamp arms 1, this conducting block 2 is made up of the arch conduction copper billet that two are arranged side by side, conducting block 2 on two wire clamp arms 1 can surround for the space that undersea cable 7 is placed, and this undersea cable 7 can be clamped by two conducting blocks 2, ensure that conducting block 2 fully contacts with undersea cable 7.
Conducting block 2 is fixed in the clamping part of wire clamp arm 1 by terminal stud 3, and terminal stud 3 is the fixing screw rod that matches and set screw nut. Structure is simple, is easy to realize. When terminal stud 3 upper outside wiring, set screw nut can be turned on, wiring is entangled on fixing screw rod, then tightens set screw nut, to realize wiring and the connection of terminal stud 3, be simple and easy to realize.
Tie down screw 4 is hinged on the end of clamping part on one of them wire clamp arm 1 by bearing pin 5. Tie down screw 4 is set directly on wire clamp arm 1, easy to carry.
Above-listed detailed explanation is the concrete explanation for one of the utility model possible embodiments, this embodiment also is not used to limit patent scope of the present utility model, all do not depart from equivalence enforcement that the utility model does or change, all should be contained in the patent scope of this case.
Claims (4)
1. a undersea cable detection signal loading Special wire-clip, comprise hinged two wire clamp arm, and it is arranged on the elastic reset part of the hinged place of two wire clamp arms, it is characterized in that: in the clamping part of each described wire clamp arm, be equipped with conducting block, connected by conduction bands between each conducting block, the terminal stud being connected with conducting block it is provided with outside wire clamp arm described at least one, wherein on a described wire clamp arm clamping part end on be hinged with tie down screw, to being provided with the opening that can pass for this tie down screw by tie down screw on end of clamping part on wire clamp arm described in another, when two described wire clamp arms are in locking state, this tie down screw is provided with the set nut being positioned at above this opening.
2. a kind of undersea cable detection signal loading Special wire-clip according to claim 1, it is characterised in that: each described conducting block is two arch conduction copper billets being arranged side by side and be connected as a single entity.
3. a kind of undersea cable detection signal loading Special wire-clip according to claim 1 and 2, it is characterized in that: described conducting block is fixed in the clamping part of described wire clamp arm by described terminal stud, described terminal stud is the fixing screw rod and set screw nut that match.
4. a kind of undersea cable detection signal loading Special wire-clip according to claim 3, it is characterised in that: on the end of tie down screw by clamping part in hinge wherein a described wire clamp arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043705.8U CN205319347U (en) | 2015-12-15 | 2015-12-15 | Special fastener of submarine cable detected signal load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043705.8U CN205319347U (en) | 2015-12-15 | 2015-12-15 | Special fastener of submarine cable detected signal load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319347U true CN205319347U (en) | 2016-06-15 |
Family
ID=56186324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521043705.8U Active CN205319347U (en) | 2015-12-15 | 2015-12-15 | Special fastener of submarine cable detected signal load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886520A (en) * | 2018-03-21 | 2020-11-03 | 马格塞斯费尔菲尔德公司 | System for attaching subsea equipment to a line |
-
2015
- 2015-12-15 CN CN201521043705.8U patent/CN205319347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886520A (en) * | 2018-03-21 | 2020-11-03 | 马格塞斯费尔菲尔德公司 | System for attaching subsea equipment to a line |
| US12078768B2 (en) | 2018-03-21 | 2024-09-03 | Magseis Fairfield As | System for attaching subsea equipment to a line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: 570000 Unit B, 14 #, Fortune Plaza, 103 Binhai Avenue, Haikou City, Hainan Province Patentee after: Haikou Branch of Guangzhou Bureau of China Southern Power Grid Co.,Ltd. Address before: 510663 Building 2, 223 science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU BUREAU OF EXTRA HIGH VOLTAGE TRANSMISSION COMPANY OF CHINA SOUTHERN POWER GRID Co.,Ltd. |
|
| TR01 | Transfer of patent right |