CN107171087A - A kind of electric power parallel groove clamp - Google Patents
A kind of electric power parallel groove clamp Download PDFInfo
- Publication number
- CN107171087A CN107171087A CN201710477773.2A CN201710477773A CN107171087A CN 107171087 A CN107171087 A CN 107171087A CN 201710477773 A CN201710477773 A CN 201710477773A CN 107171087 A CN107171087 A CN 107171087A
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- fastening groove
- groove
- holder
- screw rod
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
Abstract
The invention discloses a kind of electric power parallel groove clamp, including adjusting sleeve pipe, first fixed mount and the second fixed mount, the two ends of the adjusting sleeve pipe are movably installed with the first screw rod and the second screw rod respectively, and first screw rod and the one end of the second screw rod away from adjusting sleeve pipe be respectively fixedly connected with the first fixed mount and the second fixed mount, the outer surface of first fixed mount and the second fixed mount is all uniformly provided with radiating fin, the top of first fixed mount and the second fixed mount is all provided with fastening bolt, the top of fastening bolt is extended in the first fixed mount and the second fixed mount interior grooves, and it is fixedly connected with holder, the bottom of the upper holder is provided with upper fastening groove, the lower grooves inner bottom of upper holder is fixed with lower holder, and the top of lower holder is provided with lower fastening groove.The present invention sets rubber-covered protective pad by the inside of lower fastening groove and upper fastening groove, while insulation effect is realized, it is to avoid wire is squeezed damage, it is ensured that the connection of wire is good.
Description
Technical field
The present invention relates to parallel groove clamp technical field, specially a kind of electric power parallel groove clamp.
Background technology
Parallel groove clamp is mainly used in power circuitry engineering, it is adaptable to the aluminum stranded conductor or steel core twisted wire and frame of middle small bore
The steel strand wires of empty lightning conducter are additionally operable to the wire jumper connection of non-rectilinear shaft tower in the connection being not subject on the position of tension force.
At present, the parallel groove clamp used in power circuit is using bolt assembly so that the upper holder block of parallel groove clamp is compressed
The wire penetrated, still, parallel groove clamp is too tight to the fastening force of wire in existing product, makes wire by parallel groove clamp pinch lead wire
And wire is deformed, in addition, can be left a void in wire after cold cycling of expanding with heat and contract with cold, between parallel groove clamp and wire, from
And cause the contact resistance between parallel groove clamp and wire to rise quickly, because the contact resistance between parallel groove clamp and wire increases
Greatly, there is power circuit burn line-outage contingency when, be the weak link of power network, be also accident potential.
The content of the invention
It is an object of the invention to provide a kind of electric power parallel groove clamp, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of electric power parallel groove clamp, including adjusting sleeve pipe,
First fixed mount and the second fixed mount, the two ends of the adjusting sleeve pipe are movably installed with the first screw rod and the second screw rod respectively, and
The one end of first screw rod and the second screw rod away from adjusting sleeve pipe has been respectively fixedly connected with the first fixed mount and the second fixed mount, described
The outer surface of first fixed mount and the second fixed mount is all uniformly provided with the top of radiating fin, the first fixed mount and the second fixed mount
Centre position is all provided with fastening bolt, and the top of fastening bolt extends to the first fixed mount and the second fixed mount interior grooves
It is interior, and holder is fixedly connected with, the bottom of the upper holder is provided with upper fastening groove, and the lower grooves inner bottom of upper holder is fixed
There is a lower holder, and the top of lower holder is provided with lower fastening groove, the inside of lower fastening groove and upper fastening groove is all provided with rubber-covered protective pad.
Further, the surface of the adjusting sleeve pipe is uniformly provided with tread plate.
Further, first screw rod and the second screw flight are in opposite direction, and the two ends inside adjusting sleeve pipe point
The internal thread that She You do not match with the first screw rod and the second screw rod.
Further, the lower fastening groove and upper fastening groove are all half arcuate structure, and the radius of upper fastening groove is less than lower fastening groove
Radius.
Further, first fixed mount and the second fixed mount are all " u "-shaped structure aluminum frame.
Further, the application method of the electric power parallel groove clamp, comprises the following steps：
1) in use, first a wire is moved in the groove 3 that the inside of the first fixed mount 7 is provided with, and it is placed on first
In the lower fastening groove 14 that the top of 7 times holders of fixed mount 1 is provided with；
2) fastening bolt 5 being provided with by the top of the first fixed mount 7 drives upper holder 4 to move down, until wire is consolidated
It is scheduled between upper fastening groove 13 and lower fastening groove 14；
3) another wire is moved in the groove 3 that the inside of the second fixed mount 12 is provided with, and is placed on the second fixed mount
In the lower fastening groove 14 that 12 times tops of holder 1 are provided with；
4) fastening bolt 5 being provided with by the top of the second fixed mount 12 drives upper holder 4 to move down, until wire is consolidated
It is scheduled between upper fastening groove 13 and lower fastening groove 14, the inside of lower fastening groove 13 and upper fastening groove 14 sets rubber-covered protective pad 2, is realizing
While insulation effect, it is to avoid wire is squeezed damage, it is ensured that the connection of wire is good；
5) distance between the first fixed mount 7 and the second fixed mount 12 as needed, is adjusted by adjusting sleeve pipe 9, to adapt to
It is simple to operate the need for practical operation.
Compared with prior art, the beneficial effects of the invention are as follows：The electric power parallel groove clamp, is consolidated by setting the first of aluminum
Determine frame and the second fixed mount so that the first fixed mount and the second fixed mount have good heat conductivility, coordinate the first fixed mount
The radiating fin being uniformly provided with the second fixed mount outer surface, the first fixed mount of effective increase and the second fixed mount and air
Contact area, can be by conductive paths at parallel groove clamp so as to improve the thermal diffusivity of the first fixed mount and the second fixed mount
Heat quick heat radiating, to reach the purpose for solving the heating problem at parallel groove clamp, it is to avoid wire heat damage, lifting lead wire
Service life, in addition, the first fixed mount and the second fixed mount are fixed by the first screw rod and the second screw rod and adjusting sleeve pipe and connected
Connect, be easy to, by the distance between adjusting sleeve pipe the first fixed mount of regulation and the second fixed mount, the need for adapting to practical operation, make
With convenient and practical, by the way that into " u "-shaped structure, the first fixed mount and the second fixed mount setting are easy into the installation of wire
It is fixed, in addition, upper holder can adjust upper gap between holder and lower holder by fastening bolt, to meet the wire of multi-signal
Need, the present invention sets rubber-covered protective pad by the inside of lower fastening groove and upper fastening groove, while insulation effect is realized, keeps away
Exempt from wire to be squeezed damage, it is ensured that the connection of wire is good.
Brief description of the drawings
Fig. 1 is side view of the invention；
Fig. 2 is top view of the invention.
In figure：Holder under 1-；2- rubber-covered protective pads；3- grooves；The upper holders of 4-；5- fastening bolts；6- radiating fins；
The fixed mounts of 7- first；The screw rods of 8- first；9- adjusting sleeve pipes；10- tread plates；The screw rods of 11- second；The fixed mounts of 12- second；On 13-
Clip slot；14- lower fastening grooves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of embodiment that the present invention is provided：A kind of electric power parallel groove clamp, including adjusting sleeve pipe 9,
One fixed mount 7 and the second fixed mount 12, the surface of adjusting sleeve pipe 9 are uniformly provided with tread plate 10, and the two ends of adjusting sleeve pipe 9 are lived respectively
Move and the first screw rod 8 and the second screw rod 11 are installed, the hand of spiral of the first screw rod 8 and the second screw rod 11 is on the contrary, and adjusting sleeve pipe 9
Internal two ends are respectively equipped with the internal thread matched with the first screw rod 8 and the second screw rod 11, and the first screw rod 8 and the second screw rod
11 one end away from adjusting sleeve pipe 9 have been respectively fixedly connected with the first fixed mount 7 and the second fixed mount 12, are easy to by adjusting sleeve pipe
12 distance, easy to use the need for adapting to practical operation between 9 the first fixed mounts 7 of regulation and the second fixed mount, and practicality
By force, the first fixed mount 7 and the second fixed mount 12 are all " u "-shaped structure aluminum frame, and the first fixed mount 7 and the second fixed mount 12 are set
" u "-shaped structure is set to, is easy to the installation of wire to fix, in addition, the first fixed mount 7 and the second fixed mount 12 of aluminum have well
Heat conductivility, fast and easy radiating, the outer surface of the first fixed mount 7 and the second fixed mount 12 is all uniformly provided with radiating fin 6,
Increase the contact area of the first fixed mount 7 and the second fixed mount 12 and air, further improve the first fixed mount 7 and second and fix
The centre position at the heat dispersion of frame 12, the first fixed mount 7 and the top of the second fixed mount 12 is all provided with fastening bolt 5, and fastening
The top of bolt 5 is extended in the first fixed mount 7 and the interior grooves 3 of the second fixed mount 12, and is fixedly connected with holder 4, on
The bottom of holder 4 is provided with upper fastening groove 13, and the inner bottom of lower grooves 3 of upper holder 4 is fixed with lower holder 1, and the top of lower holder 1
Portion is provided with lower fastening groove 14, and the inside of lower fastening groove 14 and upper fastening groove 13 is all provided with rubber-covered protective pad 2, lower fastening groove 14 and upper fastening groove
13 be all half arcuate structure, and the radius of upper fastening groove 13 is less than the radius of lower fastening groove 14, the inside of lower fastening groove 14 and upper fastening groove 13
Rubber-covered protective pad is set, while insulation effect is realized, it is to avoid wire is squeezed damage, it is ensured that the connection of wire is good
It is good.
Operation principle：In use, a wire is moved in the groove 3 that the inside of the first fixed mount 7 is provided with, and it is placed on
In the lower fastening groove 14 that the top of first holder of fixed mount 7 times 1 is provided with, then, the fastening bolt being provided with by the top of the first fixed mount 7
5 drive upper holder 4 to move down, until wire is fixed between upper fastening groove 13 and lower fastening groove 14, then by another wire
It is moved in the groove 3 that the inside of the second fixed mount 12 is provided with, and is placed on the lower folder that the top of 12 times holders of the second fixed mount 1 is provided with
In groove 14, then, the fastening bolt 5 being provided with by the top of the second fixed mount 12 drives upper holder 4 to move down, until by wire
It is fixed between upper fastening groove 13 and lower fastening groove 14, the inside of lower fastening groove 13 and upper fastening groove 14 sets rubber-covered protective pad 2, in reality
While existing insulation effect, it is to avoid wire is squeezed damages, it is ensured that the connection of wire is good, then, as needed, passes through and adjusts
Sleeve pipe 9 adjusts the distance between the first fixed mount 7 and the second fixed mount 12, easy to use the need for adapting to practical operation.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (6)
1. a kind of electric power parallel groove clamp, including adjusting sleeve pipe (9), the first fixed mount (7) and the second fixed mount (12), its feature exist
In：The two ends of the adjusting sleeve pipe (9) are movably installed with the first screw rod (8) and the second screw rod (11), and the first screw rod (8) respectively
The first fixed mount (7) and the second fixed mount have been respectively fixedly connected with the one end of the second screw rod (11) away from adjusting sleeve pipe (9)
(12), the outer surface of first fixed mount (7) and the second fixed mount (12) is all uniformly provided with radiating fin (6), and first fixes
Centre position at the top of frame (7) and the second fixed mount (12) is all provided with fastening bolt (5), and the top extension of fastening bolt (5)
To the first fixed mount (7) and the second fixed mount (12) interior grooves (3), and it is fixedly connected with holder (4), the upper holder
(4) bottom is provided with upper fastening groove (13), and lower grooves (3) inner bottom of upper holder (4) is fixed with lower holder (1), and lower folder
The top of seat (1) is provided with lower fastening groove (14), and the inside of lower fastening groove (14) and upper fastening groove (13) is all provided with rubber-covered protective pad
(2)。
2. a kind of electric power parallel groove clamp according to claim 1, it is characterised in that：The surface of the adjusting sleeve pipe (9) is equal
It is even to be provided with tread plate (10).
3. a kind of electric power parallel groove clamp according to claim 1, it is characterised in that：First screw rod (8) and the second spiral shell
The hand of spiral of bar (11) on the contrary, and the internal two ends of adjusting sleeve pipe (9) be respectively equipped with and the first screw rod (8) and the second screw rod
(11) internal thread matched.
4. a kind of electric power parallel groove clamp according to claim 1, it is characterised in that：The lower fastening groove (14) and upper fastening groove
(13) it is all half arcuate structure, and radius of the radius less than lower fastening groove (14) of upper fastening groove (13).
5. a kind of electric power parallel groove clamp according to claim 1, it is characterised in that：First fixed mount (7) and second
Fixed mount (12) is all " u "-shaped structure aluminum frame.
6. a kind of electric power parallel groove clamp according to claim 1, it is characterised in that：The user of the electric power parallel groove clamp
Method, comprises the following steps：
1) in use, first a wire is moved in the groove (3) being provided with inside the first fixed mount (7), and be placed on first
In the lower fastening groove (14) being provided with fixed mount (7) at the top of holder (1)；
2) moved down by holder (4) in fastening bolt (5) drives for being provided with the top of the first fixed mount (7), up to by wire
It is fixed between upper fastening groove (13) and lower fastening groove (14)；
3) another wire is moved in the groove (3) being provided with inside the second fixed mount (12), and is placed on the second fixed mount
(12) in the lower fastening groove (14) being provided with at the top of holder (1)；
4) moved down by holder (4) in fastening bolt (5) drives for being provided with the top of the second fixed mount (12), up to by wire
It is fixed between upper fastening groove (13) and lower fastening groove (14), the inside of lower fastening groove (13) and upper fastening groove (14) sets rubber-covered to protect
Pad (2), while insulation effect is realized, it is to avoid wire is squeezed damage, it is ensured that the connection of wire is good；
5) distance between the first fixed mount (7) and the second fixed mount (12) as needed, is adjusted by adjusting sleeve pipe (9), with suitable
It is simple to operate the need for answering practical operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477773.2A CN107171087A (en) | 2017-06-12 | 2017-06-12 | A kind of electric power parallel groove clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477773.2A CN107171087A (en) | 2017-06-12 | 2017-06-12 | A kind of electric power parallel groove clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107171087A true CN107171087A (en) | 2017-09-15 |
Family
ID=59819955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710477773.2A Pending CN107171087A (en) | 2017-06-12 | 2017-06-12 | A kind of electric power parallel groove clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171087A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331166A (en) * | 2018-01-02 | 2018-07-27 | 张宇 | A kind of archaized building structure fastener |
| CN108390164A (en) * | 2018-04-28 | 2018-08-10 | 广东电网有限责任公司 | Parallel groove clamp |
| CN110575602A (en) * | 2019-09-20 | 2019-12-17 | 河南科技大学第一附属医院 | Fixed storage device of pipe and seal wire for operation is intervene to blood vessel of brain |
| CN111541195A (en) * | 2020-04-22 | 2020-08-14 | 启晗电力建设集团有限公司 | Cable butt joint process |
| CN114006191A (en) * | 2021-11-22 | 2022-02-01 | 贵州电网有限责任公司 | Multifunctional novel parallel groove clamp |
| RU2773738C1 (en) * | 2021-09-15 | 2022-06-08 | Общество С Ограниченной Ответственностью " Информационные Технологии " (Ооо "Инфотех") | Bus mounting assembly of inter-throttle jumpers |
| CN114603064A (en) * | 2022-03-02 | 2022-06-10 | 衢州光明电力投资集团有限公司 | Power cable cutting auxiliary device |
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| CN101685953A (en) * | 2008-09-28 | 2010-03-31 | 江苏双汇电力发展股份有限公司 | Space-adjusting wire clamp |
| CN201829897U (en) * | 2010-10-27 | 2011-05-11 | 河南电力工业学校 | Interphase range extender for overhead conductors |
| CN204947126U (en) * | 2015-07-12 | 2016-01-06 | 国家电网公司 | The electricity testing grounding ring of the charged installation of a kind of distribution insulated overhead line |
| CN205029288U (en) * | 2015-10-22 | 2016-02-10 | 江苏捷凯电力器材有限公司 | Extra -high voltage overhead transmission line is with novel spring roll adjustment fastener |
| CN205488591U (en) * | 2016-01-25 | 2016-08-17 | 浙江富拓电力科技有限公司 | Penetrating cable clamp |
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| CN106299754A (en) * | 2016-06-15 | 2017-01-04 | 江苏嘉盟电力设备有限公司 | Cable clamp and comprise its bifurcation connector |
| CN205992719U (en) * | 2016-08-31 | 2017-03-01 | 国网安徽省电力公司检修公司 | It is easy to the TJ type jumper wire spacing rod adjusting |
| CN206059709U (en) * | 2016-08-31 | 2017-03-29 | 朋友电力科技有限公司 | A kind of insulation puncture line clamping |
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| KR20080107967A (en) * | 2007-10-23 | 2008-12-11 | 주식회사 은진 | Cable wall fastener and manufacturing method of the fastener |
| CN101685953A (en) * | 2008-09-28 | 2010-03-31 | 江苏双汇电力发展股份有限公司 | Space-adjusting wire clamp |
| CN201829897U (en) * | 2010-10-27 | 2011-05-11 | 河南电力工业学校 | Interphase range extender for overhead conductors |
| CN204947126U (en) * | 2015-07-12 | 2016-01-06 | 国家电网公司 | The electricity testing grounding ring of the charged installation of a kind of distribution insulated overhead line |
| CN205029288U (en) * | 2015-10-22 | 2016-02-10 | 江苏捷凯电力器材有限公司 | Extra -high voltage overhead transmission line is with novel spring roll adjustment fastener |
| CN205488591U (en) * | 2016-01-25 | 2016-08-17 | 浙江富拓电力科技有限公司 | Penetrating cable clamp |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331166A (en) * | 2018-01-02 | 2018-07-27 | 张宇 | A kind of archaized building structure fastener |
| CN108390164A (en) * | 2018-04-28 | 2018-08-10 | 广东电网有限责任公司 | Parallel groove clamp |
| CN110575602A (en) * | 2019-09-20 | 2019-12-17 | 河南科技大学第一附属医院 | Fixed storage device of pipe and seal wire for operation is intervene to blood vessel of brain |
| CN110575602B (en) * | 2019-09-20 | 2021-07-16 | 河南科技大学第一附属医院 | Fixed storage device of pipe and seal wire for operation is intervene to blood vessel of brain |
| CN111541195A (en) * | 2020-04-22 | 2020-08-14 | 启晗电力建设集团有限公司 | Cable butt joint process |
| CN111541195B (en) * | 2020-04-22 | 2021-10-22 | 启晗电力建设集团有限公司 | Cable butt joint process |
| RU2773738C1 (en) * | 2021-09-15 | 2022-06-08 | Общество С Ограниченной Ответственностью " Информационные Технологии " (Ооо "Инфотех") | Bus mounting assembly of inter-throttle jumpers |
| CN114006191A (en) * | 2021-11-22 | 2022-02-01 | 贵州电网有限责任公司 | Multifunctional novel parallel groove clamp |
| CN114603064A (en) * | 2022-03-02 | 2022-06-10 | 衢州光明电力投资集团有限公司 | Power cable cutting auxiliary device |
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Application publication date: 20170915 |