CN110474209A - A kind of conducting wire clamping and fixing device of power equipment - Google Patents
A kind of conducting wire clamping and fixing device of power equipment Download PDFInfo
- Publication number
- CN110474209A CN110474209A CN201910807146.XA CN201910807146A CN110474209A CN 110474209 A CN110474209 A CN 110474209A CN 201910807146 A CN201910807146 A CN 201910807146A CN 110474209 A CN110474209 A CN 110474209A
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- power equipment
- fixing device
- clamp assemblies
- wire clamping
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
- H01R13/5812—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part the cable clamping being achieved by mounting the separate part on the housing of the coupling device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5837—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable specially adapted for accommodating various sized cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to electric power apparatus fields, specifically disclose a kind of conducting wire clamping and fixing device of power equipment, including connecting flange and position-limiting drum；Connecting flange is weldingly fixed on position-limiting drum one end；Rectangular aperture is offered among the connecting flange, and the first clamp assemblies are installed inside rectangular aperture；Circular open is offered among the position-limiting drum, is equipped with the second clamp assemblies inside circular open；The conducting wire clamping and fixing device of the power equipment guarantees that the conducting wire being placed in the conducting wire clamping and fixing device of the power equipment is not susceptible to loosen, causes positional shift by the first clamp assemblies and the second clamp assemblies mating reaction；It is adjusted in addition, the first clamp assemblies automatically can grip conducting wire according to diameter of wire size by the first compressed spring deformation generation elastic force effect；Second clamp assemblies automatically can grip conducting wire according to diameter of wire size by the second compressed spring deformation generation elastic force effect and be adjusted.
Description
Technical field
The present invention relates to electric power apparatus field, the conducting wire clamping and fixing devices of specifically a kind of power equipment.
Background technique
Power equipment mainly includes generating equipment and power supply unit two major classes, and generating equipment is mainly station boiler, steam
Turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit be mainly various voltage class transmission line of electricity,
Mutual inductor, contactor etc., there are many power equipment in electric system, and according to them, role is different in operation, lead to
They are often divided into electrical primary equipment and electrical secondary equipment, in power equipment connection, is often used conducting wire, the clamping of conducting wire
Fixed device is important one of accessory.
The fixed device of conductor clamping in the prior art is usually just equipped with a clamp assemblies, with using prolonging for time
Long, conducting wire is easy to happen loosening, and existing clamp assemblies cannot be automatically adjusted automatically according to diameter of wire size.
For the problems in above-mentioned background technology, the present invention is intended to provide a kind of conducting wire of power equipment grips dress
It sets.
Summary of the invention
The purpose of the present invention is to provide a kind of conducting wire clamping and fixing devices of power equipment, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of conducting wire clamping and fixing device of power equipment comprising connecting flange and position-limiting drum, connecting flange welding are solid
It is scheduled on position-limiting drum one end, connecting hole is offered on the connecting flange, connecting hole helps the conducting wire of the power equipment to clamp
Fixed device and power equipment installation are fixed；Rectangular aperture is offered among the connecting flange, is equipped with inside rectangular aperture
First clamp assemblies；Circular open is offered among the position-limiting drum, is equipped with the second clamp assemblies inside circular open.
As a further solution of the present invention: the quantity of first clamp assemblies is two, and the first clamp assemblies include
First screw rod and briquetting, end section of the first screw rod lower end after connecting flange inner wall are equipped with briquetting；First screw rod
It is connect in such a way that screw thread agrees with interference fit with connecting flange.
As a further solution of the present invention: first screw rod is pacified on the part between rectangular aperture inner wall and briquetting
Equipped with the first compressed spring.
As a further solution of the present invention: the quantity of second clamp assemblies is two, and the second clamp assemblies include
Second screw rod and arc compression block, end section of the second screw rod lower end after position-limiting drum inner wall are equipped with arc compression block；The
Two screw rods and arc compression block connect in such a way that screw thread agrees with interference fit.
As a further solution of the present invention: the arc compression block lower end is equipped with anti-skid rubber cushion, anti-skid rubber cushion enhancing
Stiction of the arc compression block to conducting wire.
As a further solution of the present invention: being opened with sleeve mating reaction with circle by connecting rod at the arc compression block both ends
Mouth inner wall realizes connection, and connecting rod one end is connected and fixed with arc compression block, and the connecting rod other end is movably arranged on sleeve inner, sleeve weldering
It connects and is fixed on circular open inner wall.
As a further solution of the present invention: the connecting rod on the part of sleeve inner be equipped with limited block, limited block with
It is connected between sleeve lining by the second compressed spring.
Compared with prior art, the beneficial effects of the present invention are:
The conducting wire clamping and fixing device of the power equipment is cooperated by the first clamp assemblies and matching for the second clamp assemblies
With the conducting wire that guarantee is placed in the conducting wire clamping and fixing device of the power equipment is not susceptible to loosen, and causes position inclined
It moves；
In addition, the first clamp assemblies can be automatic according to diameter of wire size by the first compressed spring deformation generation elastic force effect
Conducting wire is gripped and is adjusted；Second clamp assemblies generate elastic force effect by the second compressed spring deformation can be according to leading
Linear diameter size, which automatically grips conducting wire, to be adjusted.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment.
Fig. 1 is a kind of structural schematic diagram of the conducting wire clamping and fixing device of power equipment of the embodiment of the present invention.
Fig. 2 is a kind of left view of the conducting wire clamping and fixing device of power equipment of the embodiment of the present invention.
Fig. 3 is a kind of right view of the conducting wire clamping and fixing device of power equipment of the embodiment of the present invention.
Fig. 4 is the connection of the connecting rod and sleeve of a kind of conducting wire clamping and fixing device of power equipment of the embodiment of the present invention
Structural schematic diagram.
In figure: 1- connecting flange, 2- connecting hole, 3- rectangular aperture, the first screw rod of 4-, 5- position-limiting drum, the second screw rod of 6-, 7-
First compressed spring, 8- briquetting, 9- conducting wire, 10- circular open, 11- sleeve, 12- connecting rod, 13- arc compression block, the anti-skidding rubber of 14-
Rubber mat, 15- limited block, the second compressed spring of 16-.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Technical solution of the present invention is described in more detail With reference to embodiment.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention 1, a kind of conducting wire clamping and fixing device of power equipment comprising connecting flange
1 and position-limiting drum 5, connecting flange 1 be weldingly fixed on 5 one end of position-limiting drum, connecting hole 2 is offered on the connecting flange 1, connect
Hole 2 helps the conducting wire clamping and fixing device of the power equipment and power equipment installation to fix；It is opened among the connecting flange 1
Equipped with rectangular aperture 3, the first clamp assemblies are installed inside rectangular aperture 3；Circular open is offered among the position-limiting drum 5
10, the second clamp assemblies are equipped with inside circular open 10；
Conducting wire 9 sequentially pass through after the rectangular aperture 3 among circular open 10 and connecting flange 1 among position-limiting drum 5 with electric power
Equipment is electrically connected, and inside circular open 10, conducting wire 9 is fixed by the second clamp assemblies, inside rectangular aperture 3, conducting wire 9
It is fixed by the first clamp assemblies；By the mating reaction of the first clamp assemblies and the second clamp assemblies, guarantee is placed on described
Conducting wire 9 in the conducting wire clamping and fixing device of power equipment is not susceptible to loosen, and causes fixed positional shift.
Referring to Fig. 2, further, the quantity of first clamp assemblies is two, the first clamp assemblies include first
Screw rod 4 and briquetting 8, end section of 4 lower end of the first screw rod after 1 inner wall of connecting flange are equipped with briquetting 8；First screw rod
4 connect in such a way that screw thread agrees with interference fit with connecting flange 1.
Further, first is equipped on part of first screw rod 4 between 3 inner wall of rectangular aperture and briquetting 8
Compressed spring 7,7 deformation of the first compressed spring generate elastic force, further increase the first clamp assemblies to being placed in rectangular aperture 3
Between position conducting wire 9 fixed effect.
Embodiment 2
Referring to Fig. 3, further, the quantity of second clamp assemblies is two, the second clamp assemblies include the second screw rod 6
And arc compression block 13, end section of 6 lower end of the second screw rod after 5 inner wall of position-limiting drum are equipped with arc compression block 13；Second
Screw rod 6 is connect in such a way that screw thread agrees with interference fit with arc compression block 13.
Further, 13 lower end of arc compression block is equipped with anti-skid rubber cushion 14, and anti-skid rubber cushion 14 enhances arc pressure
Block 13 guarantees the second clamp assemblies to the fixed effect of conducting wire 9 stiction of conducting wire 9.
Referring to Fig. 4, further, 13 both ends of arc compression block pass through connecting rod 12 and 11 mating reaction of sleeve and circle
10 inner walls that are open realize connection, and 12 one end of connecting rod is connected and fixed with arc compression block 13, and 12 other end of connecting rod is movably arranged on sleeve
Inside 11, sleeve 11 is weldingly fixed on 10 inner wall of circular open；
Specifically, the connecting rod 12 is equipped with limited block 15 on the part inside sleeve 11, limited block 15 and 11 inner wall of sleeve it
Between by the second compressed spring 16 connect；
Second compressed spring, 16 deformation generates elastic force, pushes connecting rod 12 to squeeze arc compression block 13, further increases arc compression block 13
Effect is gripped to conducting wire 9.
The working principle of the invention is:
Conducting wire 9 sequentially pass through after the rectangular aperture 3 among circular open 10 and connecting flange 1 among position-limiting drum 5 with electric power
Equipment is electrically connected, and inside circular open 10, conducting wire 9 is fixed by the second clamp assemblies, inside rectangular aperture 3, conducting wire 9
It is fixed by the first clamp assemblies；By the mating reaction of the first clamp assemblies and the second clamp assemblies, guarantee is placed on described
Conducting wire 9 in the conducting wire clamping and fixing device of power equipment is not susceptible to loosen, and causes fixed positional shift.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of conducting wire clamping and fixing device of power equipment comprising: connecting flange (1) and position-limiting drum (5), connection method
Blue (1) is weldingly fixed on position-limiting drum (5) one end, offers connecting hole (2) on the connecting flange (1), and connecting hole (2) makes described
Conducting wire clamping and fixing device and the power equipment installation of power equipment are fixed；It is characterized by: the connecting flange (1) is intermediate
It offers rectangular aperture (3), the first clamp assemblies is installed inside rectangular aperture (3)；Circle is offered among the position-limiting drum (5)
Shape is open (10), and the second clamp assemblies are equipped with inside circular open (10).
2. the conducting wire clamping and fixing device of power equipment according to claim 1, it is characterised in that: first clamping
The quantity of component is two, and the first clamp assemblies include the first screw rod (4) and briquetting (8), and the first screw rod (4) lower end, which passes through, to be connected
End section after acting flange (1) inner wall is equipped with briquetting (8)；First screw rod (4) and connecting flange (1) were agreed with by screw thread
The mode of cooperation of being full of connects.
3. the conducting wire clamping and fixing device of power equipment according to claim 2, it is characterised in that: first screw rod
(4) the first compressed spring (7) are installed on the part between rectangular aperture (3) inner wall and briquetting (8).
4. the conducting wire clamping and fixing device of power equipment according to claim 1, it is characterised in that: second clamping
The quantity of component is two, and the second clamp assemblies include the second screw rod (6) and arc compression block (13), the second screw rod (6) lower end
End section after position-limiting drum (5) inner wall is equipped with arc compression block (13)；Second screw rod (6) passes through with arc compression block (13)
The mode that screw thread agrees with interference fit connects.
5. the conducting wire clamping and fixing device of power equipment according to claim 4, it is characterised in that: the arc compression block
(13) lower end is equipped with anti-skid rubber cushion (14).
6. the conducting wire clamping and fixing device of power equipment according to claim 4, it is characterised in that: the arc compression block
(13) both ends are realized by connecting rod (12) and sleeve (11) mating reaction and circular open (10) inner wall and are connected, connecting rod (12) one end
It is connected and fixed with arc compression block (13), connecting rod (12) other end is movably arranged on sleeve (11) inside, and sleeve (11) is welded and fixed
On circular open (10) inner wall.
7. the conducting wire clamping and fixing device of power equipment according to claim 6, it is characterised in that: the connecting rod (12)
Limited block (15) are equipped on the internal part of sleeve (11), pass through the second compression between limited block (15) and sleeve (11) inner wall
Spring (16) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807146.XA CN110474209A (en) | 2019-08-29 | 2019-08-29 | A kind of conducting wire clamping and fixing device of power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807146.XA CN110474209A (en) | 2019-08-29 | 2019-08-29 | A kind of conducting wire clamping and fixing device of power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110474209A true CN110474209A (en) | 2019-11-19 |
Family
ID=68513996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910807146.XA Pending CN110474209A (en) | 2019-08-29 | 2019-08-29 | A kind of conducting wire clamping and fixing device of power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110474209A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972452A (en) * | 2019-12-10 | 2020-04-07 | 深圳市晟睿通信有限公司 | All-pass communication filter structure |
| CN111208017A (en) * | 2020-01-19 | 2020-05-29 | 宝鸡市韦思特电气有限公司 | Fatigue tolerance loading test device for spacer |
| CN114070013A (en) * | 2021-11-05 | 2022-02-18 | 徐恩阳 | Switch power supply |
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|---|---|---|---|---|
| CN203857135U (en) * | 2014-05-28 | 2014-10-01 | 浙江华西科技有限公司 | Fixing clamp for high-voltage cable |
| CN105281053A (en) * | 2015-11-30 | 2016-01-27 | 常州亚各来德机电设备制造有限公司 | Wire clamping unit for power device |
| CN206075988U (en) * | 2016-08-30 | 2017-04-05 | 申达电气集团有限公司 | A kind of lead link structure for voltage levels transformator |
| CN207743470U (en) * | 2017-12-28 | 2018-08-17 | 广州仕能电力设备有限公司 | A kind of conductor clamping fixing device for power equipment |
| CN208078559U (en) * | 2018-05-10 | 2018-11-09 | 黄小利 | A kind of grid wiring auxiliary clamp |
| CN208117640U (en) * | 2018-03-06 | 2018-11-20 | 成都科锐志科技有限公司 | A kind of tight device of new-energy automobile power line test clamp |
| CN208484635U (en) * | 2018-05-25 | 2019-02-12 | 瀚普(天津)新材料科技有限公司 | A kind of automobile wire clamp that using effect is good |
| CN208767473U (en) * | 2018-09-11 | 2019-04-19 | 戴碧敏 | A kind of electrical test Special grounding device |
-
2019
- 2019-08-29 CN CN201910807146.XA patent/CN110474209A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203857135U (en) * | 2014-05-28 | 2014-10-01 | 浙江华西科技有限公司 | Fixing clamp for high-voltage cable |
| CN105281053A (en) * | 2015-11-30 | 2016-01-27 | 常州亚各来德机电设备制造有限公司 | Wire clamping unit for power device |
| CN206075988U (en) * | 2016-08-30 | 2017-04-05 | 申达电气集团有限公司 | A kind of lead link structure for voltage levels transformator |
| CN207743470U (en) * | 2017-12-28 | 2018-08-17 | 广州仕能电力设备有限公司 | A kind of conductor clamping fixing device for power equipment |
| CN208117640U (en) * | 2018-03-06 | 2018-11-20 | 成都科锐志科技有限公司 | A kind of tight device of new-energy automobile power line test clamp |
| CN208078559U (en) * | 2018-05-10 | 2018-11-09 | 黄小利 | A kind of grid wiring auxiliary clamp |
| CN208484635U (en) * | 2018-05-25 | 2019-02-12 | 瀚普(天津)新材料科技有限公司 | A kind of automobile wire clamp that using effect is good |
| CN208767473U (en) * | 2018-09-11 | 2019-04-19 | 戴碧敏 | A kind of electrical test Special grounding device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972452A (en) * | 2019-12-10 | 2020-04-07 | 深圳市晟睿通信有限公司 | All-pass communication filter structure |
| CN110972452B (en) * | 2019-12-10 | 2022-12-13 | 深圳市晟睿通信有限公司 | All-pass communication filter structure |
| CN111208017A (en) * | 2020-01-19 | 2020-05-29 | 宝鸡市韦思特电气有限公司 | Fatigue tolerance loading test device for spacer |
| CN114070013A (en) * | 2021-11-05 | 2022-02-18 | 徐恩阳 | Switch power supply |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191119 |