CN112510623A - Wear-resistant and corrosion-resistant damping wire clamp - Google Patents
Wear-resistant and corrosion-resistant damping wire clamp Download PDFInfo
- Publication number
- CN112510623A CN112510623A CN202011174152.5A CN202011174152A CN112510623A CN 112510623 A CN112510623 A CN 112510623A CN 202011174152 A CN202011174152 A CN 202011174152A CN 112510623 A CN112510623 A CN 112510623A
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- resistant
- clamp seat
- damping
- corrosion
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 54
- 238000005260 corrosion Methods 0.000 title claims abstract description 28
- 230000007797 corrosion Effects 0.000 title claims abstract description 28
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 6
- 238000005299 abrasion Methods 0.000 claims abstract description 4
- 238000000819 phase cycle Methods 0.000 claims description 6
- 230000008093 supporting effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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
Abstract
The invention discloses a wear-resistant and corrosion-resistant damping wire clamp, and relates to the field of electric power fittings. The existing wire clamp is mostly used in a common inland city, is used in an island marine severe weather environment, and particularly can cause wire abrasion due to wind vibration in island typhoon weather, and is easy to corrode. The invention comprises a left wire clamp seat, a right wire clamp seat, a connecting plate and a pressing plate, wherein a pair of semi-circular arc fixing hoops used for being connected to a column type porcelain bottle are arranged at the lower parts of the left wire clamp seat and the right wire clamp seat, left and right grooves are arranged at the middle upper parts of the left wire clamp seat and the right wire clamp seat, damping rubber pieces which are matched with the grooves and have annular sections are arranged in the grooves, a central hole of each damping rubber piece is a lead perforation, the leads penetrate through the middle of each damping rubber piece for connection, high-strength aluminum alloy is adopted, and the surface of the aluminum alloy is subjected to plastic spraying treatment. The wire abrasion caused by wind vibration can be effectively reduced, the wind-resistant and corrosion-resistant performance can be effectively improved, and the island marine environment is adapted.
Description
Technical Field
The invention relates to the electric power fitting neighborhood, in particular to a wear-resistant and corrosion-resistant damping wire clamp.
Background
The existing wire clamp is mostly used in a common inland city, only has a fixing effect, is used in an island marine severe weather environment, and particularly can cause wire abrasion due to wind vibration in island typhoon weather, and is easy to corrode, so that the using effect is poor.
Disclosure of Invention
The invention aims to solve the technical problems and provide a technical task for perfecting and improving the prior technical scheme and providing a wear-resistant and corrosion-resistant damping wire clamp so as to prevent a wire from being worn. Therefore, the invention adopts the following technical scheme.
A wear-resistant and corrosion-resistant damping wire clamp comprises a left wire clamp seat, a right wire clamp seat, a connecting plate and a fixed pressing plate, wherein the connecting plate is arranged on the left wire clamp seat and the right wire clamp seat, the fixed pressing plate is arranged on the connecting plate, a pair of semi-circular arc fixed hoops used for being connected to a column type porcelain bottle are arranged on the lower portions of the left wire clamp seat and the right wire clamp seat, a left-right groove is formed in the middle upper portion of the left wire clamp seat and the right wire clamp seat, a damping rubber piece which is matched with the groove and is annular in cross section is arranged in the groove, a central hole of the damping rubber piece is a lead perforation hole, the connecting plate is arranged on the damping rubber piece, a plurality of pressing bolts are arranged on the pressing plate, and the pressing bolts downwards penetrate through bolt holes of the connecting plate to; fixed hoop detachably of semicircle connects in the periphery of column type vase, and the wire penetrates the connection from the damping rubber spare centre, through the clamp bolt fastening to reduce because the wire wearing and tearing that the wind vibration arouses, and promote corrosion resisting property, adapt to island marine environment. The fixed hoop of semicircle can conveniently be connected in the periphery of column type vase, and the wire penetrates from the damping rubber spare in the middle of and connects, can effectively reduce because the wire wearing and tearing that wind vibration arouses promote the adaptability under the strong wind environment.
The damping rubber piece is provided with a notch which penetrates through the damping rubber piece in the left-right direction, and the notch integrally penetrates through the side wall of the damping rubber piece on one side of the central hole. The aperture of the lead through hole can be changed in a large range due to the arrangement of the notch, so that the lead wire device is suitable for insulated lead wires with different sizes, and is convenient to install.
The left end and the right end of the groove on the left wire clamp seat and the right wire clamp seat are respectively a horn mouth which is gradually enlarged, the shape of the damping rubber piece is matched with the damping rubber piece, and the damping rubber piece has equal wall thickness. The bell mouth shape has the function of guiding necking, and is convenient for the insertion of the insulated wire.
As a preferable technical means: and supporting reinforcing ribs are arranged on the back surfaces of the bell mouths of the grooves on the left wire clamp seat and the right wire clamp seat. The supporting effect on the damping rubber piece can be effectively enhanced, and the damping rubber piece is prevented from being bent for too long and being subjected to fatigue fracture.
As a preferable technical means: the front side and the rear side of the semi-arc fixing hoop are connected through fastening bolts. The semi-arc fixed hoop is connected through the fastening bolt, so that the connection is firm and reliable.
As a preferable technical means: the fastening bolt is provided with a locking pin hole, and a closed pin is inserted into the locking pin hole. Can effectively prevent the bolt from loosening.
As a preferable technical means: the fastening bolt is provided with an anti-falling pin hole, and the aperture of the anti-falling pin hole is the same as that of the anti-loosening pin hole. Through setting up locking pinhole, because the aperture is the same, the round pin that closes can be inserted in locking pinhole originally, need not all parts when the installation and unpack apart, prevent to fall the piece.
As a preferable technical means: the left wire clamp seat, the right wire clamp seat, the connecting plate and the fixed pressing plate are all made of aluminum alloy. The high-strength aluminum alloy is adopted, so that the corrosion resistance is good, and the island marine environment can be effectively adapted.
As a preferable technical means: and the surfaces of the left wire clamping seat, the right wire clamping seat, the connecting plate and the fixed pressing plate are provided with plastic spraying layers. By carrying out spraying plastic treatment on the surface of the aluminum alloy, the corrosion resistance can be better improved.
As a preferable technical means: aiming at the wire clamps connected with different phase sequences, the color of the plastic spraying layer is divided into red, yellow and green. The phase sequence recognition is facilitated.
Has the advantages that: the fixed hoop of semicircle can conveniently be connected in the periphery of column type vase, and the wire passes from the damping rubber spare centre and connects, can effectively reduce because the wire wearing and tearing that the wind vibration arouses through adopting high strength aluminum alloy material and surface spray plastics to handle, can effectively promote corrosion resisting property, promotes the anti-wind corrosion resisting property under strong wind and the salt fog environment, can effectively adapt to island marine environment.
Drawings
Fig. 1 is a schematic view of the connection structure of the present invention on the pillar type porcelain bottle.
FIG. 2 is a schematic view showing the connection of the left and right wire clamps, the connecting plate and the fixing plate according to the present invention.
In the figure: 1-left wire clamp seat; 2-right cable clamp seat; 3-connecting the plates; 4, pressing a plate; 5-a semi-circular arc fixing hoop; 6-damping rubber piece; 7-a hold-down bolt; 8-supporting reinforcing ribs; 9-a groove; 10-fastening bolts; 11-a closed pin; 601-wire perforation; 602-gap.
Detailed Description
The technical scheme of the invention is further explained in detail by combining the drawings in the specification.
As shown in fig. 1-2, a wear-resistant and corrosion-resistant damping wire clamp comprises a left wire clamp seat 1, a right wire clamp seat 2, a connecting plate 3 arranged on the left wire clamp seat 1 and the right wire clamp seat 2, and a fixing pressing plate 4 arranged on the connecting plate 3, wherein a pair of semi-circular fixing hoops 5 used for being connected to a cylindrical porcelain bottle are arranged at the lower parts of the left wire clamp seat 1 and the right wire clamp seat 2, a left-right groove 9 is arranged at the middle upper part of the left wire clamp seat 1 and the right wire clamp seat 2, a damping rubber piece 6 with an annular cross section and matched with the groove 9 is arranged in the groove 9, a central hole of the damping rubber piece 6 is a wire perforation 12, the connecting plate 3 is arranged on the damping rubber piece 6, a pressing bolt 7 is arranged on the pressing plate 4, and the pressing bolt 7 downwards penetrates through a bolt hole of the connecting plate 3 to be connected with the.
In order to facilitate the installation of insulated wires with different sizes, the damping rubber piece 6 is provided with a notch 13 which penetrates through the damping rubber piece in the left-right direction, and the notch 13 integrally penetrates through the side wall of the damping rubber piece 6 on one side of the central hole. The arrangement of the notch 13 enables the aperture of the lead perforation 12 to be changed in a large range, and the lead perforation is suitable for insulated leads with different sizes and is convenient to install.
In order to facilitate the insertion of the insulated conducting wire, the left end and the right end of the groove 9 on the left wire clamping seat 1 and the right wire clamping seat 2 are gradually enlarged bell mouths, the shape of the damping rubber piece 6 is matched with the bell mouths, and the damping rubber piece 6 has equal wall thickness. The bell mouth shape has the function of guiding necking, and is convenient for the insertion of the insulated wire.
In order to prevent the damping rubber member 6 from being broken, the back of the bell mouth of the groove 9 on the left wire holder seat 1 and the right wire holder seat 2 is provided with a supporting reinforcing rib 8. The supporting function of the damping rubber piece 6 can be effectively enhanced, and the damping rubber piece 6 is prevented from being bent for too long and being subjected to fatigue fracture.
In order to make the connection firm and reliable, the front side and the rear side of the semi-arc fixing hoop 5 are connected through fastening bolts 10. The semi-arc fixed hoop is connected through the fastening bolt 10, so that the connection is firm and reliable.
In order to prevent the bolt from loosening, the fastening bolt 10 is provided with a locking pin hole, and a closing pin 11 is inserted. Can effectively prevent the bolt from loosening.
In order to prevent the part from falling, the fastening bolt 10 is provided with a falling-prevention pin hole, and the diameter of the falling-prevention pin hole is the same as that of the anti-loosening pin hole. Through setting up locking pinhole, because the aperture is the same, the round pin 11 that closes can be inserted in locking pinhole originally, need not all parts when the installation and unpack apart, prevent to fall a.
In order to improve the corrosion resistance, the left wire clamp seat 1, the right wire clamp seat 2, the connecting plate 3 and the fixed pressing plate 4 are all made of aluminum alloy. The high-strength aluminum alloy is adopted, so that the corrosion resistance is good, and the island marine environment can be effectively adapted.
In order to better improve the corrosion resistance, the surfaces of the left wire clamping seat 1, the right wire clamping seat 2, the connecting plate 3 and the fixed pressing plate 4 are provided with plastic spraying layers. The corrosion resistance can be better improved through spraying the plastic on the surface of the aluminum alloy.
In order to facilitate phase sequence identification, aiming at the wire clamps connected with different phase sequences, the color of the plastic spraying layer is divided into red, yellow and green. The phase sequence recognition is facilitated.
The fixed hoop 5 of semicircle can conveniently be connected in the periphery of column type vase, and the wire penetrates the connection from the middle of damping rubber spare 6, and through the fastening of clamp bolt 7, this fastener can effectively reduce because the wire wearing and tearing that the wind vibration arouses promote corrosion resisting properties, promotes the anti-wind corrosion resisting properties under strong wind and the salt fog environment, can effectively adapt to island marine environment.
In this example, there are 4 hold-down bolts 7, two connecting to the left wire holder 1 and two connecting to the right wire holder 2.
The wear-resistant and corrosion-resistant damping wire clamp shown in the above fig. 1-2 is a specific embodiment of the present invention, has shown the substantial features and progress of the present invention, and can be modified equivalently in shape, structure and the like according to the practical use requirements and under the teaching of the present invention, and is within the protection scope of the present scheme.
Claims (8)
1. The utility model provides a wear-resisting and anticorrosive damping fastener which characterized in that: comprises a left wire clamp seat (1), a right wire clamp seat (2), a connecting plate (3) arranged on the left wire clamp seat (1) and the right wire clamp seat (2), and a fixed pressing plate (4) arranged on the connecting plate (3), the lower parts of the left wire clamp seat (1) and the right wire clamp seat (2) are provided with a pair of semi-circular arc fixing hoops (5) used for connecting a column type porcelain bottle, the middle upper parts of the left wire clamping seat (1) and the right wire clamping seat (2) are provided with left and right grooves (9), damping rubber pieces (6) which are matched with the grooves and have annular sections are arranged in the grooves (9), the central hole of the damping rubber piece (6) is a lead perforation (12), the connecting plate (3) is arranged on the damping rubber piece (6), the pressing plate (4) is provided with a plurality of pressing bolts (7), and the pressing bolts (7) downwards penetrate through bolt holes of the connecting plate (3) to be connected with the left wire clamp seat (1) and the right wire clamp seat (2); the semi-arc fixing hoop (5) is detachably connected to the periphery of the column type porcelain bottle, a wire penetrates from the middle of the damping rubber piece (6) to be connected, and is fastened through the compression bolt (7), so that the abrasion of the wire caused by wind vibration is reduced, the corrosion resistance is improved, and the island marine environment is adapted; a notch (13) which penetrates through the damping rubber piece (6) in the left-right direction is formed, and the notch (13) integrally penetrates through the side wall of the damping rubber piece (6) on one side of the central hole; the left and right ends of a groove (9) on the left wire clamp seat (1) and the right wire clamp seat (2) are horn mouths gradually enlarged, the shape of the damping rubber piece (6) is matched with the horn mouths, and the wall thickness of the damping rubber piece (6) is equal to that of the horn mouths.
2. The wear-resistant and corrosion-resistant damping wire clamp according to claim 1, characterized in that: and the back surfaces of the bell mouths of the grooves (9) on the left wire clamp seat (1) and the right wire clamp seat (2) are provided with supporting reinforcing ribs (8).
3. The wear-resistant and corrosion-resistant damping wire clamp according to claim 1, characterized in that: the front side and the rear side of the semi-circular arc fixing hoop (5) are connected through a fastening bolt (10).
4. A wear and corrosion resistant damping clamp as claimed in claim 3, wherein: the fastening bolt (10) is provided with a locking pin hole, and a closed pin (11) is inserted in the locking pin hole.
5. A wear-resistant and corrosion-resistant damping clamp according to claim 4, characterized in that: the fastening bolt (10) is provided with an anti-falling pin hole, and the aperture of the anti-falling pin hole is the same as that of the anti-loosening pin hole.
6. The wear-resistant and corrosion-resistant damping wire clamp according to claim 1, characterized in that: the left wire clamp seat (1), the right wire clamp seat (2), the connecting plate (3) and the fixed pressing plate (4) are all made of aluminum alloy.
7. The wear-resistant and corrosion-resistant damping wire clamp according to claim 6, characterized in that: and the surfaces of the left wire clamp seat (1), the right wire clamp seat (2), the connecting plate (3) and the fixed pressing plate (4) are provided with plastic spraying layers.
8. The wear-resistant and corrosion-resistant damping wire clamp according to claim 7, characterized in that: aiming at the wire clamps connected with different phase sequences, the color of the plastic spraying layer is divided into red, yellow and green.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174152.5A CN112510623A (en) | 2020-10-28 | 2020-10-28 | Wear-resistant and corrosion-resistant damping wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174152.5A CN112510623A (en) | 2020-10-28 | 2020-10-28 | Wear-resistant and corrosion-resistant damping wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112510623A true CN112510623A (en) | 2021-03-16 |
Family
ID=74956100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011174152.5A Pending CN112510623A (en) | 2020-10-28 | 2020-10-28 | Wear-resistant and corrosion-resistant damping wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112510623A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB360564A (en) * | 1930-09-11 | 1931-11-12 | Steatite & Porcelain Products | Improvements in clamps for suspending overhead electrical conductors |
| ATA214982A (en) * | 1982-06-03 | 1984-04-15 | Mosdorfer Gmbh | SUPPORT CLAMP FOR LADDER ROPES OR THE LIKE. |
| CN201460219U (en) * | 2009-07-03 | 2010-05-12 | 张明求 | Quick-dismantling nut for construction mold |
| CN201523199U (en) * | 2009-10-29 | 2010-07-07 | 周宙龙 | Overhead conducting wire fixing clamp |
| CN203056511U (en) * | 2013-01-31 | 2013-07-10 | 重庆自勇科技有限公司 | Overhead suspension wire clamp |
| CN103515904A (en) * | 2013-09-03 | 2014-01-15 | 浙江天虹电气金具有限公司 | Fixing square wire clamp |
| CN203967695U (en) * | 2014-07-28 | 2014-11-26 | 合肥固力发电气有限公司 | The preformed inter-phase spacer of two-conductor line |
| CN204567348U (en) * | 2014-12-31 | 2015-08-19 | 北京盈电电气有限公司 | Electrified railway aluminum alloy suspension clamp |
| CN205123185U (en) * | 2015-11-24 | 2016-03-30 | 中国石油化工股份有限公司 | Non -maintaining insulator wire fixation clamp |
| CN206023092U (en) * | 2016-09-14 | 2017-03-15 | 永固集团股份有限公司 | A kind of wire fixing clamper |
| EP3258561A1 (en) * | 2016-06-16 | 2017-12-20 | Ensto Finland Oy | An insulator |
| KR101978980B1 (en) * | 2018-06-15 | 2019-05-17 | 서광전기통신공사(주) | Method for fixing power line using bindless line post cover |
| CN110011254A (en) * | 2019-04-29 | 2019-07-12 | 华北电力科学研究院有限责任公司 | A kind of rotatable suspension clamp of conducting wire |
| KR102025259B1 (en) * | 2019-02-26 | 2019-09-26 | 제룡산업 주식회사 | An insert rubber of amour rod grip type suspension clamp |
| CN110588444A (en) * | 2019-10-18 | 2019-12-20 | 宝鸡保德利电气设备有限责任公司 | Insulating carrier cable seat |
| CN111554459A (en) * | 2020-06-09 | 2020-08-18 | 刘进生 | Insulating power line double-tight lightning protection insulator with electroscopic grounding ring |
-
2020
- 2020-10-28 CN CN202011174152.5A patent/CN112510623A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB360564A (en) * | 1930-09-11 | 1931-11-12 | Steatite & Porcelain Products | Improvements in clamps for suspending overhead electrical conductors |
| ATA214982A (en) * | 1982-06-03 | 1984-04-15 | Mosdorfer Gmbh | SUPPORT CLAMP FOR LADDER ROPES OR THE LIKE. |
| CN201460219U (en) * | 2009-07-03 | 2010-05-12 | 张明求 | Quick-dismantling nut for construction mold |
| CN201523199U (en) * | 2009-10-29 | 2010-07-07 | 周宙龙 | Overhead conducting wire fixing clamp |
| CN203056511U (en) * | 2013-01-31 | 2013-07-10 | 重庆自勇科技有限公司 | Overhead suspension wire clamp |
| CN103515904A (en) * | 2013-09-03 | 2014-01-15 | 浙江天虹电气金具有限公司 | Fixing square wire clamp |
| CN203967695U (en) * | 2014-07-28 | 2014-11-26 | 合肥固力发电气有限公司 | The preformed inter-phase spacer of two-conductor line |
| CN204567348U (en) * | 2014-12-31 | 2015-08-19 | 北京盈电电气有限公司 | Electrified railway aluminum alloy suspension clamp |
| CN205123185U (en) * | 2015-11-24 | 2016-03-30 | 中国石油化工股份有限公司 | Non -maintaining insulator wire fixation clamp |
| EP3258561A1 (en) * | 2016-06-16 | 2017-12-20 | Ensto Finland Oy | An insulator |
| CN206023092U (en) * | 2016-09-14 | 2017-03-15 | 永固集团股份有限公司 | A kind of wire fixing clamper |
| KR101978980B1 (en) * | 2018-06-15 | 2019-05-17 | 서광전기통신공사(주) | Method for fixing power line using bindless line post cover |
| KR102025259B1 (en) * | 2019-02-26 | 2019-09-26 | 제룡산업 주식회사 | An insert rubber of amour rod grip type suspension clamp |
| CN110011254A (en) * | 2019-04-29 | 2019-07-12 | 华北电力科学研究院有限责任公司 | A kind of rotatable suspension clamp of conducting wire |
| CN110588444A (en) * | 2019-10-18 | 2019-12-20 | 宝鸡保德利电气设备有限责任公司 | Insulating carrier cable seat |
| CN111554459A (en) * | 2020-06-09 | 2020-08-18 | 刘进生 | Insulating power line double-tight lightning protection insulator with electroscopic grounding ring |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210316 |