CN107658822A - A kind of light-duty suspension clamp for electric line - Google Patents
A kind of light-duty suspension clamp for electric line Download PDFInfo
- Publication number
- CN107658822A CN107658822A CN201711060476.4A CN201711060476A CN107658822A CN 107658822 A CN107658822 A CN 107658822A CN 201711060476 A CN201711060476 A CN 201711060476A CN 107658822 A CN107658822 A CN 107658822A
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- hull
- clamp hull
- locking device
- cable
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to suspension clamp.A kind of light-duty suspension clamp for electric line, it is characterised in that including wire clamp hull, Hanging bolt, locking device；The wire clamp hull is tubular, is that cable passes through hole in wire clamp hull, the lower end of wire clamp hull is gap opening, and gap opening is connected with cable through hole；Hanging bolt is installed in the upper end of the wire clamp hull, and position is symmetrically arranged with locking device before and after the lower end of wire clamp hull.The present invention uses arc latch and eccentric cam structure using locking device, and clamping effect is good, can reduce the relative motion between cable and wire clamp hull, can effectively reduce the abrasion between cable and gold utensil.Locking device is moved i.e. detachably, is closed and is locked, easy for installation, reduces work high above the ground work amount.Wire clamp total quality is mitigated using the wire clamp hull of hollow out, it is simple in construction, the load of shaft tower can be mitigated.
Description
Technical field
The present invention relates to suspension clamp, especially a kind of suspension clamp for electric line.
Background technology
Suspension clamp is mainly used in hanging or supporting wire, is often placed in natural environment, is easily corroded by wind and rain,
And the continuous effect of wind-force, some traditional wire clamp quality are big, clamping effect is not good enough, cause wire and wire clamp relative motion compared with
Greatly, traditional wire clamp abrasion accident that even wire rubs is caused, easily causes overhead line to be dropped from shaft tower, gently can then be triggered big
Area has a power failure, and lives and properties that are heavy then can giving people bring heavy losses.Secondly, the installation of wire clamp needs work high above the ground, traditional wire
Clamping structure is complicated, installs often comparatively laborious.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of light-duty suspension clamp for electric line, simple in construction, quality
It is small, it is easy for installation, the fretting wear between component can be slowed down, extend the service life of gold utensil.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of light-duty suspension clamp for electric line,
It is characterized in that including wire clamp hull, Hanging bolt, locking device；The wire clamp hull is tubular, is cable in wire clamp hull
Through hole, the lower end of wire clamp hull is gap opening, and gap opening is connected with cable through hole；The upper end of the wire clamp hull
Hanging bolt is installed, position is symmetrically arranged with locking device before and after the lower end of wire clamp hull.
In preferred scheme, the upper end of the wire clamp hull is provided with two panels hanging plate, and the top of hanging plate is equipped with perforation, hangs spiral shell
Bolt is made up of screw rod and nut, and one end of screw rod is through screwing on nut after the perforation on two panels hanging plate.
In preferred scheme, the locking device includes arc latch, packing ring, rivet, connecting rod；Under the wire clamp hull
Position is respectively equipped with two panels protrusive board before and after end, is gap opening between two panels protrusive board, the bottom of protrusive board is equipped with perforation, connecting rod
One end be fixed with nut, the other end of connecting rod passes through the perforation rear enclosure upper gasket of two panels protrusive board, the other end of connecting rod
Portion is hinged by the lower eccentric position of rivet and arc latch；The bottom of described arc latch is arc shape, arc latch
Lower eccentric position sets rivet hole.
It is hollow out in the middle part of the lower end of described wire clamp hull in preferred scheme.
The present invention beneficial effect effect be：(1) locking device uses arc latch and eccentric cam structure, clamping effect
It is good, the relative motion between cable and wire clamp hull can be reduced, can effectively reduce the abrasion between cable and gold utensil.
(2) locking device is moved i.e. detachable, is closed and is locked, easy for installation, reduces work high above the ground work amount.
(3) wire clamp total quality is mitigated using the wire clamp hull of hollow out, it is simple in construction, the load of shaft tower can be mitigated.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 the structural representation of present invention.
Fig. 2 is the side view of the present invention.
The schematic perspective view of Fig. 3 present invention.
In figure：1- wire clamp hulls, 2- Hanging bolts, 3- locking devices, 4- hanging plates, 5- nuts, 6- arc latches, 7- pads
Circle, 8- rivets, 9- connecting rods, 10- nuts, 11- cables pass through hole, 12- gap openings, 13- protrusive boards, 14- hollow outs.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of light-duty suspension clamp for electric line, including wire clamp hull 1, Hanging bolt 2, lock
Tight device 3；The wire clamp hull 1 is tubular, is that cable passes through hole (wire passes through hole) 11 in wire clamp hull 1, wire clamp hull 1
Lower end is gap opening 12 (i.e. wire clamp hull 1 is using the tube-in-tube structure do not closed), and gap opening 12 passes through the phase of hole 11 with cable
Connection, the described lower end of wire clamp hull 1 middle part is hollow out 14；The upper end installation Hanging bolt 2 of the wire clamp hull 1, wire clamp ship
Position is symmetrically arranged with locking device 3 (totally two groups of locking devices) before and after the lower end of body 1.
The upper end of the wire clamp hull 1 is provided with (fixed, such as welding, or integrative-structure) two panels hanging plate 4, the top of hanging plate 4
Perforation is equipped with, Hanging bolt 2 is made up of screw rod and nut 5, and one end of screw rod is through screwing on spiral shell after the perforation on two panels hanging plate 4
(effect of Hanging bolt 2 is mother 5：For hanging, hang on porcelain vase, if necessary to other connectors, can also be connected with other
Part is connected).
The locking device 3 includes arc latch 6, packing ring 7, rivet (or bearing pin) 8, connecting rod 9；The wire clamp hull 1
Lower end before and after position be respectively equipped with (be structure as a whole, or solid welding) two panels protrusive board 13, opened between two panels protrusive board 13 for gap
Mouthfuls 12, the bottom of protrusive board 13 is equipped with perforation (or mounting hole), and one end of connecting rod 9 is fixed with nut 10, connecting rod 9 it is another
One end passes through the perforation rear enclosure upper gasket 7 of two panels protrusive board 13, and the other end of connecting rod 9 is by under rivet and arc latch 6
Portion bias position is hinged (i.e. arc latch 6 is rotatable)；The bottom of described arc latch 6 is arc shape (compared with butt end), arc
Setting rivet hole, (one end of rivet 8 is penetrated after rivet hole with being connected at the lower eccentric position (side, eccentric cam structure) of lock 6
Bar 9 is fixedly connected).Designed using bias, gap opening 12 is pressurized when arc latch 6 wraps wire clamp hull 1, locking device 3
Locking.
In use, cable passes through hole through cable, hung over by Hanging bolt 2 on porcelain vase, if necessary to other connectors,
It can be connected with other connectors.
Claims (4)
1. a kind of light-duty suspension clamp for electric line, it is characterised in that including wire clamp hull (1), Hanging bolt (2), locking device
(3)；The wire clamp hull (1) is tubular, is that cable passes through hole (11) in wire clamp hull (1), and the lower end of wire clamp hull (1) is seam
Gap opening (12), gap opening (12) are connected with cable through hole (11)；The upper end installation suspension spiral shell of the wire clamp hull (1)
Bolt (2), position is symmetrically arranged with locking device (3) before and after the lower end of wire clamp hull (1).
A kind of 2. light-duty suspension clamp for electric line according to claim 1, it is characterised in that：The wire clamp hull (1)
Upper end be provided with two panels hanging plate (4), the top of hanging plate (4) is equipped with perforation, and Hanging bolt (2) is made up of screw rod and nut (5),
One end of screw rod screws on nut (5) after passing through the perforation on two panels hanging plate (4).
A kind of 3. light-duty suspension clamp for electric line according to claim 1, it is characterised in that：The locking device (3)
Including arc latch (6), packing ring (7), rivet (8), connecting rod (9)；Position is set respectively before and after the lower end of the wire clamp hull (1)
There is two panels protrusive board (13), be gap opening (12) between two panels protrusive board (13), the bottom of protrusive board (13) is equipped with perforation, connecting rod
(9) one end is fixed with nut (10), and the other end of connecting rod (9) passes through the perforation rear enclosure upper gasket of two panels protrusive board (13)
(7), the other end of connecting rod (9) is hinged by rivet and the lower eccentric position of arc latch (6)；Described arc latch
(6) bottom is arc shape, and the lower eccentric position of arc latch (6) sets rivet hole.
A kind of 4. light-duty suspension clamp for electric line according to claim 1, it is characterised in that：Described wire clamp hull
(1) it is hollow out (14) in the middle part of lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060476.4A CN107658822A (en) | 2017-11-02 | 2017-11-02 | A kind of light-duty suspension clamp for electric line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060476.4A CN107658822A (en) | 2017-11-02 | 2017-11-02 | A kind of light-duty suspension clamp for electric line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107658822A true CN107658822A (en) | 2018-02-02 |
Family
ID=61095540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060476.4A Pending CN107658822A (en) | 2017-11-02 | 2017-11-02 | A kind of light-duty suspension clamp for electric line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107658822A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412711A (en) * | 2018-04-05 | 2018-08-17 | 南京高传机电自动控制设备有限公司 | A kind of wind-driven generator cable immobilizing structure |
| CN113224710A (en) * | 2021-05-28 | 2021-08-06 | 固力发电气有限公司 | Pre-twisted suspension clamp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271630A (en) * | 1997-01-23 | 1998-10-09 | Hokuriku Kasen Kogyo Kk | Overhead line fastening device |
| CN201893521U (en) * | 2010-12-06 | 2011-07-06 | 山东电力集团公司威海供电公司 | Safety energizing device for overhead line |
| CN202004403U (en) * | 2011-01-28 | 2011-10-05 | 南京特瑞线路器材有限公司 | Inclined-type suspension wire clamp |
| CN202340107U (en) * | 2011-11-09 | 2012-07-18 | 浙江天虹电气金具有限公司 | Suspension clamp |
| CN203883164U (en) * | 2014-06-11 | 2014-10-15 | 中国电力工程顾问集团西南电力设计院 | Suspension clamp used for aluminium-clad aluminium conductor steel reinforced cable |
| CN104348127A (en) * | 2013-08-02 | 2015-02-11 | 深圳市海洋王照明工程有限公司 | Cable flame-proof joint structure of light fixture |
| CN207994567U (en) * | 2017-11-02 | 2018-10-19 | 国网湖北省电力公司宜昌供电公司 | A kind of light-duty suspension clamp for electric line |
-
2017
- 2017-11-02 CN CN201711060476.4A patent/CN107658822A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271630A (en) * | 1997-01-23 | 1998-10-09 | Hokuriku Kasen Kogyo Kk | Overhead line fastening device |
| CN201893521U (en) * | 2010-12-06 | 2011-07-06 | 山东电力集团公司威海供电公司 | Safety energizing device for overhead line |
| CN202004403U (en) * | 2011-01-28 | 2011-10-05 | 南京特瑞线路器材有限公司 | Inclined-type suspension wire clamp |
| CN202340107U (en) * | 2011-11-09 | 2012-07-18 | 浙江天虹电气金具有限公司 | Suspension clamp |
| CN104348127A (en) * | 2013-08-02 | 2015-02-11 | 深圳市海洋王照明工程有限公司 | Cable flame-proof joint structure of light fixture |
| CN203883164U (en) * | 2014-06-11 | 2014-10-15 | 中国电力工程顾问集团西南电力设计院 | Suspension clamp used for aluminium-clad aluminium conductor steel reinforced cable |
| CN207994567U (en) * | 2017-11-02 | 2018-10-19 | 国网湖北省电力公司宜昌供电公司 | A kind of light-duty suspension clamp for electric line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412711A (en) * | 2018-04-05 | 2018-08-17 | 南京高传机电自动控制设备有限公司 | A kind of wind-driven generator cable immobilizing structure |
| CN113224710A (en) * | 2021-05-28 | 2021-08-06 | 固力发电气有限公司 | Pre-twisted suspension clamp |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |