CN206211485U - A kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment - Google Patents

A kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment Download PDF

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Publication number
CN206211485U
CN206211485U CN201620947832.9U CN201620947832U CN206211485U CN 206211485 U CN206211485 U CN 206211485U CN 201620947832 U CN201620947832 U CN 201620947832U CN 206211485 U CN206211485 U CN 206211485U
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China
Prior art keywords
sleeve pipe
inner cone
full skirt
tension cable
voltaghe compartment
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Application number
CN201620947832.9U
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Chinese (zh)
Inventor
杨正文
胡磊磊
姜赞
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Beijing Zhongche Railway Syed Electric Technology Co Ltd
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Beijing Zhongche Railway Syed Electric Technology Co Ltd
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Priority to CN201620947832.9U priority Critical patent/CN206211485U/en
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Abstract

The utility model discloses a kind of electric locomotive or the roof high voltage cable plug-in and pull-off device of EMUs high-voltaghe compartment, described device includes inner cone high pressure full skirt sleeve pipe, metal flange, high-tension cable, bushing conductor, conducting rod, high-tension cable conductor and electric stress control unit, inner cone high pressure full skirt sleeve pipe is cast on together with metal flange, and metal flange is fixed on the high-voltaghe compartment of electric locomotive or EMUs;The inside of inner cone high pressure full skirt sleeve pipe has a cavity;High-tension cable is installed together with electric stress control unit, and together with high-tension cable conductor crimping, the upper end of conducting rod is connected with bushing conductor to conducting rod;The high-tension cable that will be installed together and the electric stress control unit, and the conducting rod are inserted in the cavity of the inner cone high pressure full skirt sleeve pipe.Cable termination need not be removed when can realize dismounting high-voltaghe compartment using said apparatus, the workload of high-voltaghe compartment dismounting is reduced, the use reliability of high-voltaghe compartment is improved.

Description

A kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment
Technical field
The utility model is related to electrical equipment technical field, more particularly to a kind of electric locomotive or EMUs high-voltaghe compartment Roof high voltage cable plug-in and pull-off device.
Background technology
At present, during electric locomotive or the use of EMUs, electric locomotive or the application of EMUs high-voltaghe compartment are more next More universal, the high-tension cable being connected with high-voltaghe compartment in the prior art is all using the non-removable terminal of thermal shrinkage type, dismounting or peace , it is necessary to first remove cable hot shrinkage terminal during dress high-voltaghe compartment, because roof space is limited, disassembling section is complicated and influences product Energy.
The content of the invention
The purpose of this utility model is to provide a kind of electric locomotive or the roof high voltage cable plug of EMUs high-voltaghe compartment Device, cable termination need not be removed when can realize dismounting high-voltaghe compartment using the device, reduce the workload of high-voltaghe compartment dismounting, Improve the use reliability of high-voltaghe compartment.
A kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment, described device includes that inner cone is high Pressure full skirt sleeve pipe, metal flange, high-tension cable, bushing conductor, conducting rod, high-tension cable conductor and electric stress control unit, its In:
The inner cone high pressure full skirt sleeve pipe is cast on together with the metal flange, and the metal flange is fixed on electric power machine On the high-voltaghe compartment of car or EMUs, using the metal flange by the inner cone high pressure full skirt sleeve pipe be arranged on the electric locomotive or Inside the high-voltaghe compartment of EMUs;
The inside of the inner cone high pressure full skirt sleeve pipe has a cavity;
The high-tension cable is installed together with the electric stress control unit, and the conducting rod is led with the high-tension cable Body is crimped together, and the upper end of the conducting rod is connected with described sleeve pipe conductor;
By the above-mentioned high-tension cable being installed together and the electric stress control unit, and conducting rod insertion In the cavity of the inner cone high pressure full skirt sleeve pipe.
Described device also includes protection tail pipe and support member, wherein:
The lower end of the support member and the protection tail pipe successively from the high-tension cable penetrates, and with three fixing screws The protection tail pipe is fixed together with the metal flange.
The main body of the inner cone high pressure full skirt sleeve pipe is epoxy resin bushing, and the outer surface of the epoxy resin bushing is cast Silicon rubber.
The technical scheme provided by above-mentioned the utility model can be seen that can be realized dismantling high-voltaghe compartment using said apparatus When need not remove cable termination, reduce the workload of high-voltaghe compartment dismounting, improve the use reliability of high-voltaghe compartment.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to being wanted needed for embodiment description The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model Example, for one of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Obtain other accompanying drawings.
Fig. 1 provides the roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment by the utility model Front view;
Fig. 2 is the sectional view of the utility model institute offer device;
Fig. 3 is provided the sectional view of inner cone high pressure full skirt sleeve pipe by the utility model.
Specific embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made The every other embodiment for obtaining, belongs to protection domain of the present utility model.
The utility model embodiment is described in further detail below in conjunction with accompanying drawing, is as shown in Figure 1 this practicality The front view of the roof high voltage cable plug-in and pull-off device of new provided electric locomotive or EMUs high-voltaghe compartment;It is illustrated in figure 2 The sectional view of the utility model institute offer device, with reference to Fig. 1 and 2, described device mainly includes:Described device includes inner cone high pressure Full skirt sleeve pipe 1, metal flange 2, high-tension cable 5, bushing conductor 6, conducting rod 7, high-tension cable conductor 8 and electric stress control unit 9, wherein the annexation of each part is specially:
The inner cone high pressure full skirt sleeve pipe 1 is cast on together with the metal flange 2, and the metal flange 2 is fixed on electricity On the high-voltaghe compartment of power locomotive or EMUs, the inner cone high pressure full skirt sleeve pipe 1 is arranged on the electric power using the metal flange 2 Inside the high-voltaghe compartment of locomotive or EMUs;
The sectional view that the utility model provides inner cone high pressure full skirt sleeve pipe is illustrated in figure 3, the inner cone high pressure full skirt set The inside of pipe 1 has a cavity 11;
The high-tension cable 5 is installed together with the electric stress control unit 9, the conducting rod 7 and the high-tension electricity Cable conductor 8 is crimped together, and the upper end of the conducting rod 7 is connected with described sleeve pipe conductor 6;
By the above-mentioned high-tension cable 5 being installed together and the electric stress control unit 9, and the conducting rod 7 Insert in the cavity 11 of the inner cone high pressure full skirt sleeve pipe 1.
As shown in Fig. 2 described device also includes protection tail pipe 3 and support member 10, the support member 10 and the protection tail Lower end of the pipe 3 successively from the high-tension cable 5 penetrates, and protects tail pipe 3 and the metal method by described with three fixing screws 4 Blue 2 are fixed together.
In implementing, the main body of above-mentioned inner cone high pressure full skirt sleeve pipe 1 is epoxy resin bushing, the epoxy resin bushing Outer surface casting silicon rubber.
In sum, need not be removed when can realize dismounting high-voltaghe compartment using above-mentioned device provided by the utility model Cable termination, reduces the workload of high-voltaghe compartment dismounting, improves the use reliability of high-voltaghe compartment.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should It is defined by the protection domain of claims.

Claims (3)

1. a kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment, it is characterised in that described device Including inner cone high pressure full skirt sleeve pipe, metal flange, high-tension cable, bushing conductor, conducting rod, high-tension cable conductor and electric stress control Part processed, wherein:
The inner cone high pressure full skirt sleeve pipe is cast on together with the metal flange, the metal flange be fixed on electric locomotive or On the high-voltaghe compartment of EMUs, the inner cone high pressure full skirt sleeve pipe is arranged on the electric locomotive or motor-car using the metal flange Inside the high-voltaghe compartment of group;
The inside of the inner cone high pressure full skirt sleeve pipe has a cavity;
The high-tension cable is installed together with the electric stress control unit, the conducting rod and the high-tension cable conductor pressure It is connected together, the upper end of the conducting rod is connected with described sleeve pipe conductor;
The above-mentioned high-tension cable being installed together and the electric stress control unit, and conducting rod insertion is described In the cavity of inner cone high pressure full skirt sleeve pipe.
2. device according to claim 1, it is characterised in that described device also includes protection tail pipe and support member, wherein:
The lower end of the support member and the protection tail pipe successively from the high-tension cable penetrates, and with three fixing screws by institute Protection tail pipe is stated to be fixed together with the metal flange.
3. device according to claim 1, it is characterised in that
The main body of the inner cone high pressure full skirt sleeve pipe is epoxy resin bushing, the outer surface cast silicon rubber of the epoxy resin bushing Glue.
CN201620947832.9U 2016-08-25 2016-08-25 A kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment Active CN206211485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620947832.9U CN206211485U (en) 2016-08-25 2016-08-25 A kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620947832.9U CN206211485U (en) 2016-08-25 2016-08-25 A kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment

Publications (1)

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CN206211485U true CN206211485U (en) 2017-05-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110176745A (en) * 2019-07-04 2019-08-27 中车青岛四方车辆研究所有限公司 A kind of pulling/inserting structure for EMU hv cable termination
CN111817251A (en) * 2020-07-22 2020-10-23 北京中车赛德铁道电气科技有限公司 Cable joint applied to rolling stock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110176745A (en) * 2019-07-04 2019-08-27 中车青岛四方车辆研究所有限公司 A kind of pulling/inserting structure for EMU hv cable termination
CN111817251A (en) * 2020-07-22 2020-10-23 北京中车赛德铁道电气科技有限公司 Cable joint applied to rolling stock

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