CN113541078A - Be applied to overhead line's electric power fitting - Google Patents
Be applied to overhead line's electric power fitting Download PDFInfo
- Publication number
- CN113541078A CN113541078A CN202110853408.3A CN202110853408A CN113541078A CN 113541078 A CN113541078 A CN 113541078A CN 202110853408 A CN202110853408 A CN 202110853408A CN 113541078 A CN113541078 A CN 113541078A
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- China
- Prior art keywords
- rod
- spring
- chassis
- upper cover
- lower cover
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- 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
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
- H02G7/125—Damping spacers
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses an electric power fitting applied to an overhead line, which structurally comprises a chassis, mounting mechanisms and a connecting mechanism, wherein eight mounting mechanisms are arranged on the chassis, the mounting and dismounting can be carried out according to the number of cables, the situation that the cables cannot be fixed due to the fact that the number of the cables is too large and mounting pieces are insufficient is avoided, the cables can be fixed through a clamping device, a supporting plate and a second spring on the clamping device can prevent the cables from loosening, the connecting mechanism can adjust the length according to the number of the mounting mechanisms, equipment can be buffered under a severe environment through the connection between the mounting mechanisms and the connecting mechanism and the first spring in the mounting mechanisms, and the damage caused by the severe environment for a long time is prevented.
Description
Technical Field
The invention relates to the field of electric power fittings, in particular to an electric power fitting applied to an overhead line.
Background
An electric power fitting is a metal accessory which is used for connecting and combining various devices in an electric power system and plays a role in transmitting mechanical load, electrical load and certain protection. The prior art is not comprehensive in consideration and has the following disadvantages: in overhead line, often need aerial connection, install multiunit power cable, need install the interval gold utensil between the multiunit power cable, prevent that the cable from contacting each other and causing the condition of short circuit, the most fixed structure of current interval gold utensil, can't adjust according to the quantity of connecting cable, it is possible not hard up to appear in cable and the long-term use of gold utensil junction, the cable can produce the swing of certain range when meetting bad weather, traditional interval gold utensil does not possess the effect of buffering unloading, long-term use leads to cable and gold utensil junction damaged or even fracture easily.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides an electric power fitting for overhead line, its structure includes chassis, installation mechanism, coupling mechanism, its characterized in that: the chassis outside equidistance distributes and is equipped with eight installation mechanisms, chassis and installation mechanism swing joint, be equipped with coupling mechanism between installation mechanism and the installation mechanism, installation mechanism and coupling mechanism swing joint.
As a further optimization of this technical scheme, the chassis still includes locking lid, first screw, bearing, connecting rod, chassis outside equidistance distributes and is equipped with sixteen locking lids, both ends all are equipped with first screw about the locking lid, locking lid and chassis are through first screw threaded connection, locking lid inboard is equipped with the bearing, locking lid and bearing swing joint, connecting rod one end runs through in the bearing front end, connecting rod and bearing swing joint.
As a further optimization of the technical scheme, the mounting mechanism is composed of a connecting ring, a supporting rod, a telescopic rod, pin hole rings, a first spring, a support and a clamping device, wherein the supporting rod is arranged on the surface of the top end of the connecting ring, the connecting ring is fixedly connected with the supporting rod, the telescopic rod is arranged on the surface of the top end of the supporting rod, the first spring is arranged in the middle position of the surface of the top end of the supporting rod, the supporting rod and the telescopic rod are in sliding fit through the first spring, the two pin hole rings are arranged at the left end and the right end of the telescopic rod respectively, the telescopic rod and the pin hole rings are of an integrated structure, the support is arranged on the surface of the top end of the telescopic rod, the telescopic rod is fixedly connected with the support, the clamping device is arranged on the surface of the top end of the support, and the support is matched with the clamping device.
As a further optimization of the technical scheme, the clamping device is composed of an upper cover, a lower cover, a second screw, a hexagonal nut, a supporting plate, a second spring and a hinge, wherein the lower cover is arranged on the bottom end surface of the upper cover, the left end of the upper cover and the left end of the lower cover are movably connected through the hinge, the second screw is arranged on the right end of the upper cover, the hexagonal nut is arranged under the right end of the lower cover, the upper cover and the lower cover are movably connected through the second screw and the hexagonal nut, three second springs are arranged on the inner side surfaces of the upper cover and the lower cover, the upper cover and the lower cover are fixedly connected with one end of the second spring, the other end of the second spring is provided with the supporting plate, and the second spring are fixedly connected through the supporting plate.
As a further optimization of the technical scheme, the connecting mechanism is composed of a bolt plate, a threaded rod and a threaded sleeve, the threaded rod is arranged at each of the left end and the right end of the threaded sleeve, the threaded sleeve and the threaded rod are connected in a threaded mode, the bolt plate is arranged on the surface of one end of the threaded rod, and the threaded rod is fixedly connected with the bolt plate.
As a further optimization of the technical scheme, the bearing and the connecting ring are movably connected through a connecting rod.
As a further optimization of the technical scheme, the pin hole ring is movably connected with the pin plate through a pin shaft.
Advantageous effects
The invention relates to an electric power fitting applied to an overhead line, which is characterized in that bearings are arranged on a chassis according to the number of cables, the bearings are fixed through a locking cover and a first screw, the bearings are prevented from loosening in the use process, a connecting ring on an installation mechanism is arranged between the two bearings, the bearings and the connecting ring are connected together through a connecting rod, an upper cover is turned over through a hinge, the cables are arranged on a lower cover and turned back to the upper cover, the upper cover and the lower cover are locked through a second screw and a hexagon nut, a supporting plate and a second spring in the upper cover and the lower cover can reinforce the connection position to prevent loosening in long-term use, a threaded rod can extend or contract through rotating a threaded sleeve according to the number of the installation mechanisms to adjust the distance between the installation mechanisms, and equipment can be buffered through a supporting rod, the first spring in the telescopic rod and the connecting mechanism in severe weather, the device is prevented from being damaged or even broken at the connecting position of the cable and the hardware fitting due to long-term use.
Compared with the prior art, the invention has the beneficial effects that: be equipped with eight installation mechanisms altogether on the chassis, can install according to the quantity of cable and dismantle, avoided the too much mounting of cable quantity not enough and the condition that can't fix takes place, can fix the cable through clamping device, the last backup pad of clamping device and second spring can prevent that the cable is not hard up, coupling mechanism can adjust length according to the quantity of installation mechanism, can cushion it under adverse circumstances through the connection between installation mechanism and the coupling mechanism and the inside first spring of installation mechanism, prevent for a long time because the impaired that adverse circumstances brought.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of an electric power fitting applied to an overhead line according to the present invention.
Fig. 2 is a front view structural diagram of the chassis of the present invention.
Fig. 3 is a side view of the chassis of the present invention.
FIG. 4 is a schematic front view of the mounting mechanism of the present invention.
FIG. 5 is a side view of the mounting mechanism of the present invention.
Fig. 6 is a schematic structural view of the clamping device of the present invention.
Fig. 7 is a schematic structural view of the connection mechanism of the present invention.
In the figure: the device comprises a chassis-1, an installation mechanism-2, a connection mechanism-3, a locking cover-11, a first screw-12, a bearing-13, a connecting rod-14, a connecting ring-21, a supporting rod-22, a telescopic rod-23, a pinhole ring-24, a first spring-25, a support-26, a clamping device-27, an upper cover-271, a lower cover-272, a second screw-273, a hexagon nut-274, a supporting plate-275, a second spring-276, a hinge-277, a bolt plate-31, a threaded rod-32 and a threaded sleeve-33.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1 to 7, the present invention provides an electric power fitting applied to an overhead line, which includes a chassis 1, an installation mechanism 2, and a connection mechanism 3, and is characterized in that: 1 outside equidistance on chassis distributes and is equipped with eight installation mechanisms 2, 1 chassis and 2 swing joint of installation mechanism, be equipped with coupling mechanism 3 between installation mechanism 2 and the installation mechanism 2, installation mechanism 2 and 3 swing joint of coupling mechanism.
The installation mechanism 2 is composed of a connecting ring 21, a supporting rod 22, a telescopic rod 23, pin hole rings 24, a first spring 25, a support 26 and a clamping device 27, wherein the supporting rod 22 is arranged on the top end surface of the connecting ring 21, the connecting ring 21 is fixedly connected with the supporting rod 22, the telescopic rod 23 is arranged on the top end surface of the supporting rod 22, the first spring 25 is arranged at the middle position of the top end surface of the supporting rod 22, the supporting rod 22 is in sliding fit with the telescopic rod 23 through the first spring 25, the two pin hole rings 24 are arranged at the left end and the right end of the telescopic rod 23, the telescopic rod 23 and the pin hole rings 24 are of an integrated structure, the support 26 is arranged on the top end surface of the telescopic rod 23, the telescopic rod 23 is fixedly connected with the support 26, the clamping device 27 is arranged on the top end surface of the support 26, and the support 26 is matched with the clamping device 27.
The clamping device 27 is composed of an upper cover 271, a lower cover 272, a second screw 273, a hexagon nut 274, a supporting plate 275, a second spring 276 and a hinge 277, wherein the lower cover 272 is arranged on the bottom end surface of the upper cover 271, the left ends of the upper cover 271 and the lower cover 272 are movably connected through the hinge 277, the second screw 273 is arranged on the right end of the upper cover 271, the hexagon nut 274 is arranged below the right end of the lower cover 272, the upper cover 271 and the lower cover 272 are movably connected through the second screw 273 and the hexagon nut 274, three second springs 276 are arranged on the inner side surfaces of the upper cover 271 and the lower cover 272, the upper cover 271 and the lower cover 272 are fixedly connected with one end of the second spring 276, the supporting plate 275 is arranged at the other end of the second spring 276, and the second spring 276 is fixedly connected through the supporting plate 275.
The connecting mechanism 3 is composed of a bolt plate 31, a threaded rod 32 and a threaded sleeve 33, the threaded rod 32 is arranged at each of the left end and the right end of the threaded sleeve 33, the threaded sleeve 33 is in threaded connection with the threaded rod 32, the bolt plate 31 is arranged on the surface of one end of the threaded rod 32, and the threaded rod 32 is fixedly connected with the bolt plate 31.
The bearing 13 and the connecting ring 21 are movably connected through a connecting rod 14, and the pin hole ring 24 and the pin plate 31 are movably connected through a pin shaft.
The principle of the invention is as follows: the bearings 13 are arranged on the chassis 1 according to the number of cables, the bearings 13 are fixed through the locking cover 11 and the first screw 12, the bearings are prevented from loosening in the using process, the connecting ring 21 on the installation mechanism 2 is arranged between the two bearings, the bearings 13 and the connecting ring 21 are connected together through the connecting rod 14, the upper cover 271 is turned over through the hinge 277, the cables are arranged on the lower cover 272, the upper cover 271 is turned back, the upper cover 271 and the lower cover 272 are locked through the second screw 273 and the hexagon nut 274, the supporting plate 275 and the second spring 276 in the upper cover 271 and the lower cover 272 can reinforce the connection part and prevent loosening in long-term use, the threaded rod 32 can extend or contract through rotating the threaded sleeve 33 according to the number of the installation mechanisms 2 so as to adjust the distance between the installation mechanisms 2, and the equipment can be buffered through the supporting rod 22, the first spring 25 in the telescopic rod 23 and the connecting mechanism 3 in severe weather, the device is prevented from being damaged or even broken at the connecting position of the cable and the hardware fitting due to long-term use.
The method for solving the problems comprises the following steps: totally, be equipped with eight installation mechanisms 2 on the chassis 1, can install according to the quantity of cable and dismantle, the too much mounting of cable quantity has been avoided and the condition that can't fix takes place, can fix the cable through clamping device 27, backup pad 275 and second spring 276 on clamping device 27 can prevent that the cable is not hard up, coupling mechanism 3 can adjust length according to the quantity of installation mechanism 2, can cushion equipment under adverse circumstances through the connection between installation mechanism 2 and the coupling mechanism 3 and the inside first spring 25 of installation mechanism 2, prevent for a long time because the impaired that adverse circumstances brought.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an electric power fitting for overhead line, its structure includes chassis (1), installation mechanism (2), coupling mechanism (3), its characterized in that: chassis (1) outside equidistance distributes and is equipped with eight installation mechanism (2), chassis (1) and installation mechanism (2) swing joint, be equipped with coupling mechanism (3) between installation mechanism (2) and installation mechanism (2), installation mechanism (2) and coupling mechanism (3) swing joint.
2. The electric power fitting applied to the overhead line according to claim 1, wherein: chassis (1) still includes locking lid (11), first screw (12), bearing (13), connecting rod (14), chassis (1) outside equidistance distributes and is equipped with sixteen locking lids (11), both ends all are equipped with first screw (12) about locking lid (11), locking lid (11) and chassis (1) are through first screw (12) threaded connection, locking lid (11) inboard is equipped with bearing (13), locking lid (11) and bearing (13) swing joint, connecting rod (14) one end runs through in bearing (13) front end, connecting rod (14) and bearing (13) swing joint.
3. The electric power fitting applied to the overhead line according to claim 1, wherein: the mounting mechanism (2) is composed of a connecting ring (21), a supporting rod (22), a telescopic rod (23), pin hole rings (24), a first spring (25), a support (26) and a clamping device (27), wherein the supporting rod (22) is arranged on the surface of the top end of the connecting ring (21), the connecting ring (21) is fixedly connected with the supporting rod (22), the telescopic rod (23) is arranged on the surface of the top end of the supporting rod (22), the first spring (25) is arranged at the middle position of the surface of the top end of the supporting rod (22), the supporting rod (22) is in sliding fit with the telescopic rod (23) through the first spring (25), the two pin hole rings (24) are arranged at the left end and the right end of the telescopic rod (23), the telescopic rod (23) and the pin hole rings (24) are of an integrated structure, the support (26) is arranged on the surface of the top end of the telescopic rod (23), and the telescopic rod (23) is fixedly connected with the support (26), the top end surface of the support (26) is provided with a clamping device (27), and the support (26) is matched with the clamping device (27).
4. The electric power fitting applied to the overhead line according to claim 3, wherein: the clamping device (27) consists of an upper cover (271), a lower cover (272), second screws (273), a hexagonal nut (274), a supporting plate (275), second springs (276) and a hinge (277), wherein the lower cover (272) is arranged on the bottom end surface of the upper cover (271), the upper cover (271) is movably connected with the left end of the lower cover (272) through the hinge (277), the second screws (273) are arranged at the right end of the upper cover (271), the hexagonal nut (274) is arranged below the right end of the lower cover (272), the upper cover (271) and the lower cover (272) are movably connected through the second screws (273) and the hexagonal nut (274), the three second springs (276) are arranged on the inner side surfaces of the upper cover (271) and the lower cover (272), the upper cover (271) and the lower cover (272) are fixedly connected with one end of each second spring (276), the supporting plate (275) is arranged at the other end of each second spring (276), the second spring (276) is fixedly connected with the second spring (276) through a supporting plate (275).
5. The electric power fitting applied to the overhead line according to claim 1, wherein: coupling mechanism (3) comprise bolt board (31), threaded rod (32), threaded sleeve (33), both ends all are equipped with threaded rod (32) about threaded sleeve (33), threaded sleeve (33) and threaded rod (32) pass through threaded connection, threaded rod (32) one end is equipped with bolt board (31) on the surface, threaded rod (32) and bolt board (31) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110853408.3A CN113541078A (en) | 2021-07-27 | 2021-07-27 | Be applied to overhead line's electric power fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110853408.3A CN113541078A (en) | 2021-07-27 | 2021-07-27 | Be applied to overhead line's electric power fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113541078A true CN113541078A (en) | 2021-10-22 |
Family
ID=78121079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110853408.3A Pending CN113541078A (en) | 2021-07-27 | 2021-07-27 | Be applied to overhead line's electric power fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113541078A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345402A (en) * | 2007-07-11 | 2009-01-14 | 旭电机株式会社 | Escapement for electric power line without bolt |
| KR200464594Y1 (en) * | 2011-06-30 | 2013-01-09 | 한전케이피에스 주식회사 | Clamp of Space Damper for Transmission Line |
| CN106168197A (en) * | 2015-05-19 | 2016-11-30 | 通用电气能源能量变换技术有限公司 | Cable for power system reverses nargin system |
| US20180301884A1 (en) * | 2017-04-18 | 2018-10-18 | Burndy, LLC | Conductor spacer assembly with locking feature |
| KR20200053364A (en) * | 2018-11-08 | 2020-05-18 | 남도전기공업 (주) | Spacer damper with adjustable vibration absorbing |
| CN111541213A (en) * | 2020-05-13 | 2020-08-14 | 刘杰 | Be applied to overhead line's electric power fitting |
| CN213279069U (en) * | 2020-09-07 | 2021-05-25 | 河北建设集团股份有限公司 | Fixing device for cable on building wall |
-
2021
- 2021-07-27 CN CN202110853408.3A patent/CN113541078A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345402A (en) * | 2007-07-11 | 2009-01-14 | 旭电机株式会社 | Escapement for electric power line without bolt |
| KR200464594Y1 (en) * | 2011-06-30 | 2013-01-09 | 한전케이피에스 주식회사 | Clamp of Space Damper for Transmission Line |
| CN106168197A (en) * | 2015-05-19 | 2016-11-30 | 通用电气能源能量变换技术有限公司 | Cable for power system reverses nargin system |
| US20180301884A1 (en) * | 2017-04-18 | 2018-10-18 | Burndy, LLC | Conductor spacer assembly with locking feature |
| KR20200053364A (en) * | 2018-11-08 | 2020-05-18 | 남도전기공업 (주) | Spacer damper with adjustable vibration absorbing |
| CN111541213A (en) * | 2020-05-13 | 2020-08-14 | 刘杰 | Be applied to overhead line's electric power fitting |
| CN213279069U (en) * | 2020-09-07 | 2021-05-25 | 河北建设集团股份有限公司 | Fixing device for cable on building wall |
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Legal Events
| 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 |
Application publication date: 20211022 |
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| RJ01 | Rejection of invention patent application after publication |