CN204045906U - Line electric installation is run in driving - Google Patents
Line electric installation is run in driving Download PDFInfo
- Publication number
- CN204045906U CN204045906U CN201420520899.5U CN201420520899U CN204045906U CN 204045906 U CN204045906 U CN 204045906U CN 201420520899 U CN201420520899 U CN 201420520899U CN 204045906 U CN204045906 U CN 204045906U
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- driving
- type conductive
- gravity
- cable
- insulator
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Abstract
The utility model discloses a kind of electric installation, line electric installation is run in especially a kind of driving.The utility model provides a kind of safe and reliable, line electric installation is run in the driving of failure rate is low, comprise laying driving in orbit and the cable support frame be arranged in driving, also comprise main backstop and leader cable, main backstop is arranged along orbital spacing, leader cable is provided with three and lays along track, and three leader cables are arranged on main backstop by insulator interval; Cable support frame is provided with three gravity friction-type conductive sliders by insulator, three gravity friction-type conductive sliders coordinate with three leader cable one_to_one corresponding respectively to be installed, and gravity friction-type conductive slider to be electrically connected with leader cable by gravity and both can relative sliding.After employing gravity friction-type conductive slider, the power supply of driving obtains by being pressed on leader cable under the deadweight of gravity friction-type conductive slider, and this makes the power supply of driving more safe and reliable, effectively reduces failure rate.
Description
Technical field
The utility model relates to a kind of electric installation, and line electric installation is run in especially a kind of driving.
Background technology
Traditional 380V driving is run line electrically conducting manner and is mainly contained following two kinds:
1, three core flexible drag chain cable mounting meanss:
This mode mainly utilizes the bending of flexible cable to adapt to the motion of driving, thus makes driving all can obtain power supply in any position, and its advantage is: installation good looking appearance, conductive effect are good, fabrication and installation simple and fast.But in long-term use, the inflection point of cable is concentrated due to stress and causes installation tie point to come off, this just causes the practical poor safety performance of this mode, failure rate high.
2, three core flat type trolley wire leading methods:
This mode mainly utilizes the relative sliding of trolley to adapt to the motion of driving, i.e. current-collector following vehicle synchronous operation, and obtains power supply from conductor at any time, is supplied to driving, mobile to make driving continue.This trolley is the elastic force and the conductor contact that utilize current-collector power up brush, thus obtains electric power in relative sliding.Its advantage is: installation good looking appearance, cost are low, fabrication and installation simple and fast.Then, because self load-carrying of driving a vehicle is comparatively large, itself is vibration easily, and times of exercise is many repeatedly, this just causes the brush on current-collector easily to damage, i.e. brush lost its bounce, or brush and conductive contact area reduce, therefore the poor safety performance of this mode, failure rate are high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of safe and reliable, and line electric installation is run in the driving of failure rate is low.
The utility model solves the driving race line electric installation that its technical problem adopts, comprise laying driving in orbit and the cable support frame be arranged in driving, also comprise main backstop and leader cable, described main backstop is arranged along orbital spacing, described leader cable is provided with three and lays along track, and three described leader cables are arranged on main backstop by insulator interval; Described cable support frame is provided with three gravity friction-type conductive sliders by insulator, three gravity friction-type conductive sliders coordinate with three leader cable one_to_one corresponding respectively to be installed, and described gravity friction-type conductive slider to be electrically connected with leader cable by gravity and both can relative sliding.
Further, described gravity friction-type conductive slider is made up of conducting block and connecting rod, and described conducting block is fixedly connected with connecting rod, and described connecting rod is rotatably arranged on cable support frame, and described conducting block is contacted with leader cable by gravity.
Further, described leader cable is strip conductor.
Further, described insulator is made up of convex body and concave volume, and described concave volume is provided with slot, described convex body is provided with the projection matched with slot; Described insulator is made up of nylon, insulator is provided with the axial installing hole running through convex body and concave volume.
The beneficial effects of the utility model are: after employing gravity friction-type conductive slider, the power supply of driving obtains by being pressed on leader cable under the deadweight of gravity friction-type conductive slider, such gravity friction-type conductive slider still can keep in touch on leader cable upon wear, this makes the power supply of driving more safe and reliable, effectively reduces failure rate.The cost of gravity friction-type conductive slider and strip conductor is low, easy for installation.Adopt split type insulator so that install, the insulator good toughness of nylon material, the possibility of damage can be reduced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is the schematic diagram of insulator;
Parts, position and numbering in figure: driving 1, cable support frame 2, main backstop 3, leader cable 4, insulator 5, gravity friction-type conductive slider 6, concave volume 7, convex body 8, slot 9, projection 10, axial installing hole 11.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model comprises laying driving 1 in orbit and the cable support frame 2 be arranged in driving 1, also comprise main backstop 3 and leader cable 4, described main backstop 3 is arranged along orbital spacing, described leader cable 4 is provided with three and lays along track, and three described leader cables 4 are arranged on main backstop 3 by insulator 5 interval; Described cable support frame 2 is provided with three gravity friction-type conductive sliders 6 by insulator 5, three gravity friction-type conductive sliders 6 coordinate with three leader cable 4 one_to_one corresponding respectively to be installed, and described gravity friction-type conductive slider 6 to be electrically connected with leader cable 4 by gravity and both can relative sliding.When mounted, three leader cables 4 are disposed on main backstop 3 along elevation, and the corresponding three-phase of difference; Three gravity friction-type conductive sliders 6 are disposed on cable support frame 2 along elevation, gravity friction-type conductive slider 6 can rotate in perpendicular, then gravity friction-type conductive slider 6 is ridden on leader cable 4, the corresponding leader cable 4 of each gravity friction-type conductive slider 6, leader cable 4 preferably adopts rigid structure, due to the effect of gravity, gravity friction-type conductive slider 6 is pressed in all the time on leader cable 4 and contacts with it.When driving 1 works, gravity friction-type conductive slider 6 moves along with driving 1, and conducts the electric current on leader cable 4 to driving 1.Because gravity friction-type conductive slider 6 is contacted with leader cable 4 by gravity, therefore without the need to applying extra active force, when gravity friction-type conductive slider 6 weares and teares, it can be adaptive sagging to keep the contact with leader cable 4, just more safe and reliable in Long-Time Service like this, its maintenance times will reduce significantly.Gravity friction-type conductive slider 6 is changed also convenient after damage, needs cable to compare with trolley with conventional art, and its maintenance cost is lower, and maintenance man-hours is also less.
Concrete, as shown in Figure 1, described gravity friction-type conductive slider 6 is made up of conducting block and connecting rod, and described conducting block is fixedly connected with connecting rod, and described connecting rod is rotatably arranged on cable support frame 2, and described conducting block is contacted with leader cable 4 by gravity.Connecting rod rotates in perpendicular, and conducting block adopts the ironworking of high-quality conduction to make, and its shape can be determined according to actual conditions, as square circle.Described leader cable 4 is strip conductor, conducting block by slip on strip conductor to adapt to the motion of driving 1.
Concrete, as shown in Figure 3, described insulator 5 is made up of convex body 8 and concave volume 7, and described concave volume 7 is provided with slot 9, described convex body 8 is provided with the projection 10 matched with slot 9; Described insulator 5 is made up of nylon, insulator 5 is provided with the axial installing hole 11 running through convex body 8 and concave volume 7.Insulator 5 adopts split-type structural, and slot 9 and protruding 10 adopts and excessively coordinates, and convex body 8 can be determined according to actual conditions with the relative insertion depth of concave volume 7, thus obtains the creepage distance needed.Insulator 5 is generally installed by parts such as bolts, and namely bolt is installed through installing hole 11, and cable can be arranged between convex body 8 and concave volume 7, namely in projection 10; First can be arranged in the projection 10 of convex body 8 when installing cable, and then combine convex body 8 and concave volume 7, finally both be installed, so just facilitate installation; Therefore, this insulator 5 structure is simple, cheap, quick for installation easy.Adopt insulator 5 toughness of nylon material high, good insulation preformance, not fragile, be superior to other similar design; Its useful life is longer, failure rate is low, is superior to other like product.
Claims (4)
1. line electric installation is run in driving, comprise laying driving in orbit (1) and be arranged on the cable support frame (2) in driving (1), it is characterized in that: also comprise main backstop (3) and leader cable (4), described main backstop (3) is arranged along orbital spacing, described leader cable (4) is provided with three and lays along track, and three described leader cables (4) are arranged on main backstop (3) by insulator (5) interval; Described cable support frame (2) is provided with three gravity friction-type conductive sliders (6) by insulator (5), three gravity friction-type conductive sliders (6) coordinate with three leader cable (4) one_to_one corresponding respectively installs, and described gravity friction-type conductive slider (6) to be electrically connected with leader cable (4) by gravity and both can relative sliding.
2. line electric installation is run in driving as claimed in claim 1, it is characterized in that: described gravity friction-type conductive slider (6) is made up of conducting block and connecting rod, described conducting block is fixedly connected with connecting rod, described connecting rod is rotatably arranged on cable support frame (2), and described conducting block is contacted with leader cable (4) by gravity.
3. line electric installation is run in driving as claimed in claim 1, it is characterized in that: described leader cable (4) is strip conductor.
4. line electric installation is run in driving as claimed in claim 1, it is characterized in that: described insulator (5) is made up of convex body (8) and concave volume (7), described concave volume (7) is provided with slot (9), described convex body (8) is provided with the projection (10) matched with slot (9); Described insulator (5) is made up of nylon, insulator (5) is provided with the axial installing hole (11) running through convex body (8) and concave volume (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520899.5U CN204045906U (en) | 2014-09-11 | 2014-09-11 | Line electric installation is run in driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520899.5U CN204045906U (en) | 2014-09-11 | 2014-09-11 | Line electric installation is run in driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045906U true CN204045906U (en) | 2014-12-24 |
Family
ID=52246534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520899.5U Expired - Fee Related CN204045906U (en) | 2014-09-11 | 2014-09-11 | Line electric installation is run in driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184013A (en) * | 2014-09-11 | 2014-12-03 | 四川四环电锌有限公司 | Crane wiring conductive device |
-
2014
- 2014-09-11 CN CN201420520899.5U patent/CN204045906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184013A (en) * | 2014-09-11 | 2014-12-03 | 四川四环电锌有限公司 | Crane wiring conductive device |
| CN104184013B (en) * | 2014-09-11 | 2016-08-17 | 四环锌锗科技股份有限公司 | Line electric installation is run in driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160113 Address after: Ya'an City, Sichuan province 625400 Shimian County Huilong Xiang Zhu Ma Industrial Park Ring Zinc Germanium Polytron Technologies Inc Patentee after: SIHUAN ZINC & GERMANIUM TECHNOLOGY CO., LTD. Address before: Ya'an City, Sichuan province 625400 Shimian County Industrial Park Hui Long Xiang Zhu Ma Sichuan Fourth Ring Co., electric zinc Patentee before: Sichuan Sihuan Electrolytic Zinc Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20190911 |