CN105514889A - Passenger car electrical wiring installation structure - Google Patents
Passenger car electrical wiring installation structure Download PDFInfo
- Publication number
- CN105514889A CN105514889A CN201610069737.8A CN201610069737A CN105514889A CN 105514889 A CN105514889 A CN 105514889A CN 201610069737 A CN201610069737 A CN 201610069737A CN 105514889 A CN105514889 A CN 105514889A
- Authority
- CN
- China
- Prior art keywords
- wire casing
- vehicle electric
- passenger vehicle
- electric wiring
- mount pad
- 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.)
- Granted
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Classifications
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0425—Plinths
Abstract
The invention provides a passenger car electrical wiring installation structure which comprises a lateral bending beam (2) of a passenger car body steel structure, a trunking mounting seat (1) and a trunking (3). The trunking mounting seat (1) is formed by fixedly connecting a mounting support (7) and a sealing plate (9), and one end of the mounting support (7) is fixedly connected with the lateral bending beam (2); when passenger car electrical wiring cabling work is conducted, the trunking (3) is mounted in a space jointly formed by the trunking mounting seat (1) and the lateral bending beam (2). By means of the passenger car electrical wiring installation structure, modular cabling work of passenger car electrical wiring can be achieved, operation staff can complete cabling work in the trunking of the passenger car electrical wiring in an external space of a passenger car body and do not need to complete the cabling work on an escalator in an internal space of the passenger car body, the work environment of operation staff is greatly improved, cabling work efficiency is improved, the cabling cycle is shortened, and work safety and car body wiring cabling quality are guaranteed.
Description
Technical field
The present invention relates to passenger vehicle electric wiring wiring technique field, especially relate to a kind of passenger vehicle electric wiring mounting structure.
Background technology
At present, the wiring operations of electric wiring on passenger train, all adopts and is first fixed on car body by wire casing box, then directly completes wiring operation by the wire casing of operating personnel on passenger car body.This existing car wiring operation mode is three-dimensional wiring operating type, in wiring operation process, mainly there is following defect:
The first, all wiring operation of operating personnel all complete on staircase, and this job safety for operating personnel exists certain potential safety hazard.
The second, passenger car body environment is badly more outdoor, and especially during operation in summer, due to the instrument that do not dispel the heat in car body, the operational environment of operating personnel is more severe, have impact on the healthy of operating personnel, also reduces wiring operation efficiency simultaneously.
3rd, when carrying out the wiring of existing car in passenger car body, be not easy to the wiring quality examination of passenger vehicle electric wiring, also easily cause the damage of electric wiring, therefore, the cloth line mass of passenger vehicle electric wiring can not be ensured; And, because operating personnel also not easily find the damage of electric wiring, thus the potential safety hazard of passenger vehicle can be buried, cause passenger vehicle electric wiring to be not easy very much after failure to find fault point, cause the time between overhauls(TBO) correspondingly to extend.
4th, when carrying out the wiring of existing car in passenger car body, the randomness of operation and uncertainty are comparatively large, and operation is also more loaded down with trivial details, causes the Wiring technique cycle on car longer, is unfavorable for the streamlined operation that vehicle is assembled.
5th, existing existing car wiring operation mode just must can carry out wiring operations after Wire casing boxes installation fixedly completes, and causes the wiring date of passenger vehicle electric wiring not shift to an earlier date, thus extends the wiring cycle of passenger vehicle electric wiring.
Summary of the invention
The technical problem to be solved in the present invention is: for prior art Problems existing, a kind of passenger vehicle electric wiring mounting structure is provided, realize the Modular wiring operation of passenger vehicle electric wiring, to shorten the wiring cycle of passenger vehicle electric wiring, improve the cloth line mass of passenger vehicle electric wiring.
The technical problem to be solved in the present invention realizes by the following technical solutions: a kind of passenger vehicle electric wiring mounting structure, comprise the side bent beams of passenger car body steel construction, wire casing mount pad and wire casing, described wire casing mount pad is formed by fixedly connecting by mounting bracket and shrouding, described mounting bracket one end is fixedly connected with side bent beams, when carrying out the wiring operation of passenger vehicle electric wiring, described wire casing is installed in the space that jointly formed by wire casing mount pad and side bent beams.
Preferably, also comprise slot cover plate, described slot cover plate and wire casing mount pad are connected and fixed, and described wire casing is limited in the space that jointly formed by slot cover plate, wire casing mount pad, side bent beams.
Preferably, described slot cover plate surface-coated two component epoxy anti-corrosive primer.
Preferably, also comprise earth connection, described earth connection is connected between wire casing and wire casing mount pad.
Preferably, described shrouding is fixedly connected with reinforcing nut, shrouding is offered and the through hole reinforced nut and communicate.
Preferably, described shrouding is fixedly connected with grounding base.
Preferably, described wire casing mount pad surface-coated zinc coat.
Preferably, described mounting bracket adopts hot-rolled angle steel to make, and its cross sectional shape is L-shaped.
Compared with prior art, the invention has the beneficial effects as follows: wiring operations personnel can complete the wiring operation of passenger vehicle electric wiring in wire casing on the installation work platform of passenger car body space outerpace, and do not need the staircase in passenger car body inner space completes wiring operation, finally the wire casing connected up is installed on wire casing mount pad, thus the Modular wiring operation of passenger vehicle electric wiring can be realized, operating personnel are made to be able to complete wiring operation in more comfortable operational environment, significantly improve the operational environment of operating personnel, be conducive to improving wiring operation efficiency, shorten the wiring cycle of passenger vehicle electric wiring, and ensure the operational security of operating personnel and healthy, simultaneously, this Modular wiring operation carries out under passenger car, effectively can reduce the distribution damage of passenger vehicle electric wiring in wiring process, also be more convenient to the wiring quality examination of passenger vehicle electric wiring and the investigation of passenger vehicle electric wiring hidden danger, thus be conducive to the cloth line mass improving car body distribution.
Accompanying drawing explanation
Fig. 1 is the structural map of a kind of passenger vehicle electric wiring of the present invention mounting structure.
Fig. 2 is the A direction view in Fig. 1.
Fig. 3 is the partial enlarged drawing at the B place in Fig. 1.
Fig. 4 is the C direction view in Fig. 3.
Fig. 5 is the partial enlarged drawing at the D place in Fig. 3.
Fig. 6 is the front view of the wire casing mount pad in Fig. 3.
Fig. 7 is the end view of the wire casing mount pad in Fig. 3.
Fig. 8 is the front view of the slot cover plate in Fig. 3.
Mark in figure: 1-wire casing mount pad, 2-side bent beams, 3-wire casing, 4-earth connection, 5-slot cover plate, 6-connecting bolt, 7-mounting bracket, 8-reinforces nut, 9-shrouding, 10-grounding base, 11-packing ring.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with the drawings and specific embodiments, the present invention is described in detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As Fig. 1, Fig. 2, Fig. 3, a kind of passenger vehicle electric wiring mounting structure shown in Fig. 4, comprise wire casing mount pad 1, the side bent beams 2 of passenger car body steel construction, wire casing 3 and slot cover plate 5, described wire casing mount pad 1 is as Fig. 6, shown in Fig. 7, comprise mounting bracket 7, reinforce nut 8 and shrouding 9 and grounding base 10, described mounting bracket 7 adopts hot rolling equal angle steel to make usually, its cross sectional shape is L-shaped, its one end and side bent beams 2 are welded and fixed, the other end and shrouding 9 are welded and fixed, when welding, preferably after being spliced with mounting bracket 7 by shrouding 9, weld medial surface again, be conducive to the soldering reliability and the bonding strength that ensure welding position like this, improve strengths in tension and compression and the aesthetics of wire casing mount pad 1.Shrouding 9 is also welded and fixed and reinforces nut 8, simultaneously, shrouding 9 is also offered two through holes, one of them through hole communicates with reinforcing nut 8, another through hole is fixed for the grounding base 10 that earth connection 4 is installed, described grounding base 10 adopts blind nut usually, not only installs easily, and with low cost.Become blanking plate component after described reinforcing nut 8 is connected and fixed with shrouding 9, both can strengthen the local stiffness of shrouding 9, the efficiency of assembling of wire casing mount pad 1 can be improved again; Wherein, being positioned at through hole that is on shrouding 9 and that communicate with reinforcing nut 8 can be screwed hole, can increase the effective thread connecting length of shrouding 9 like this, improve the connection reliability of wire casing mount pad 1.
Consider passenger car body normally steel construction, therefore, wire casing mount pad 1 directly can be weldingly fixed on the assigned address on the side bent beams 2 in passenger car body steel construction space, as shown in Figure 1, Figure 2, Figure 3 shows.In the weld job process of wire casing mount pad 1, if produce when interfering mutually anti-between wire casing mount pad 1 with passenger car body steel construction, the mutually anti-position of wire casing mount pad 1 can be excised.After wire casing mount pad 1 weld job completes, remove splashing welding slag, overlap, then at welding position brushing bi-component epoxy anti-corrosive primer, to strengthen the resistance to corrosion of welding position, improve the soldering reliability of wire casing mount pad 1.For wire casing mount pad 1 itself, it carries out plating zinc on surface process after manufacturing, by at wire casing mount pad 1 surface-coated zinc coat, anti-oxidant, the resistance to corrosion of wire casing mount pad 1 can be strengthened on the one hand, also effectively can improve the mechanical performance of wire casing mount pad 1 simultaneously, strengthen its toughness, thus ensure its weight capacity, and make its surface more bright attractive in appearance.
When carrying out the wiring operation of passenger vehicle electric wiring, first, according to passenger vehicle electric wiring demand, such as, the isoparametric restriction of the quantity of passenger vehicle electric wiring, length, wire diameter, weight, carrys out selected suitable wire casing 3; Then, according to the dimensions of selected wire casing 3, at passenger car body space internal fixtion, wire casing mount pad 1 is installed.Because wire casing mount pad 1 needs load-bearing wire casing 3, therefore, described wire casing mount pad 1 is mounted in pairing mode, and two wire casing mount pads 1 that mutually pairing uses are to determine corresponding installation site according to the gauge of the wire casing 3 of its load-bearing and width dimensions.Next, be installed to by the wire casing 3 completing wiring on the wire casing mount pad 1 in passenger car body space, described wire casing 3 is positioned at the installing space formed by wire casing mount pad 1 and side bent beams 2.Finally, slot cover plate 5 is fixedly connected with between adjacent two wire casing mount pads 1, wire casing 3 is limited in the space that jointly formed by slot cover plate 5, wire casing mount pad 1, side bent beams 2 by described slot cover plate 5, as shown in Fig. 3, Fig. 5, completes the Modular wiring operation of passenger vehicle electric wiring.
Wherein, described slot cover plate 5 is rectangular flat as shown in Figure 8, and through hole is offered at its two ends, brushing two component epoxy anti-corrosive primer after slot cover plate 5 makes, anti-oxidant, the stainless property of slot cover plate 5 can be strengthened on the one hand, also make its surface more attractive in appearance simultaneously.The installation of described slot cover plate 5 is as shown in Fig. 3, Fig. 4, Fig. 5, its two ends are connected and fixed by connecting bolt 6 with the shrouding 9 on relative two wire casing mount pads 1 respectively, described connecting bolt 6 forms screw thread with reinforcing nut 8 and is flexibly connected, to facilitate the dismounting of slot cover plate 5.Packing ring 11 is set between connecting bolt 6 and slot cover plate 5, to strengthen the connection reliability between slot cover plate 5 and wire casing mount pad 1, improves the anti-seismic performance of wire casing 3, make the installation of wire casing 3 safer, reliable.
When carrying out the installation exercise of wire casing mount pad 1, can carry out the wiring operation of passenger vehicle electric wiring in wire casing 3, also, installation exercise and the wiring operation of passenger vehicle electric wiring in wire casing 3 of described wire casing mount pad 1 are concurrent jobs simultaneously.Usually, described wire casing 3 is fixed on and is positioned on the installation work platform of passenger car body outside, completes the wiring operation of passenger vehicle electric wiring in wire casing 3 by operating personnel on installation work platform.Owing to being provided with passenger vehicle electric wiring in wire casing 3, security incident is caused because there is electric leakage in order to prevent passenger vehicle electric wiring, earth connection 4 can be fixedly connected with, as shown in Figure 2, to improve the security reliability of passenger vehicle electric wiring between wire casing 3 and the wire casing mount pad 1 in passenger car body space.
Because passenger vehicle electric wiring mounting structure of the present invention easily can realize the Modular wiring operation of passenger vehicle electric wiring, this passenger car counterdie blocking wiring operation mode is a kind of plane routing operating type, revolutionize the solid wiring operating type of original existing car wiring, original part-serial operation can be made to change concurrent job into, passenger vehicle electric wiring wiring operation can be simplified, decrease randomness and the uncertainty of existing car wiring operation, specification car body wiring operation, improve wiring operation efficiency, for the streamlined operation of vehicle assembling creates condition, simultaneously, this passenger car counterdie blocking wiring operation mode need not wait for that wire casing 3 installation just can carry out corresponding wiring operations after fixedly completing, namely operating personnel can start to carry out wiring operation before wire casing mount pad 1 has welded, thus can realize connecting up the date in advance, the Wiring technique cycle of passenger vehicle electric wiring is shortened.
In addition, because operating personnel can complete the wiring operation of passenger vehicle electric wiring on the installation work platform of passenger car body space outerpace, and do not need the staircase in passenger car body inner space completes wiring operation, thus significantly improve the operational environment of operating personnel, operating personnel can be allowed in more comfortable operational environment to complete wiring operation, be conducive to improving wiring operation efficiency, make the operational security of operating personnel and healthyly all effectively to be ensured.Because wiring operation is all carry out under passenger car, effectively can reduce the distribution damage of passenger vehicle electric wiring in wiring process, also the wiring quality examination of passenger vehicle electric wiring and the investigation of passenger vehicle electric wiring hidden danger is more convenient to, thus avoid potential safety hazard, shorten the time between overhauls(TBO), improve the cloth line mass of car body distribution.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, it should be pointed out that all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a passenger vehicle electric wiring mounting structure, comprise the side bent beams (2) of passenger car body steel construction, it is characterized in that: also comprise wire casing mount pad (1) and wire casing (3), described wire casing mount pad (1) is formed by fixedly connecting by mounting bracket (7) and shrouding (9), described mounting bracket (7) one end is fixedly connected with side bent beams (2), when carrying out the wiring operation of passenger vehicle electric wiring, described wire casing (3) is installed in by the common space formed of wire casing mount pad (1) and side bent beams (2).
2. a kind of passenger vehicle electric wiring mounting structure according to claim 1, it is characterized in that: also comprise slot cover plate (5), described slot cover plate (5) and wire casing mount pad (1) are connected and fixed, and described wire casing (3) is limited at by slot cover plate (5), wire casing mount pad (1), the common space formed of side bent beams (2).
3. a kind of passenger vehicle electric wiring mounting structure according to claim 2, is characterized in that: described slot cover plate (5) surface-coated two component epoxy anti-corrosive primer.
4. a kind of passenger vehicle electric wiring mounting structure according to claim 1, it is characterized in that: also comprise earth connection (4), described earth connection (4) is connected between wire casing (3) and wire casing mount pad (1).
5. a kind of passenger vehicle electric wiring mounting structure according to any one of claim 1-4, it is characterized in that: described shrouding (9) is fixedly connected with and reinforces nut (8), shrouding (9) is offered and the through hole reinforced nut (8) and communicate.
6. a kind of passenger vehicle electric wiring mounting structure according to any one of claim 1-4, is characterized in that: described shrouding (9) is fixedly connected with grounding base (10).
7. a kind of passenger vehicle electric wiring mounting structure according to any one of claim 1-4, is characterized in that: described wire casing mount pad (1) surface-coated zinc coat.
8. a kind of passenger vehicle electric wiring mounting structure according to claim 1, is characterized in that: described mounting bracket (7) adopts hot-rolled angle steel to make, and its cross sectional shape is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069737.8A CN105514889B (en) | 2016-01-29 | 2016-01-29 | A kind of car electric wiring mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069737.8A CN105514889B (en) | 2016-01-29 | 2016-01-29 | A kind of car electric wiring mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105514889A true CN105514889A (en) | 2016-04-20 |
| CN105514889B CN105514889B (en) | 2017-09-15 |
Family
ID=55722658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610069737.8A Active CN105514889B (en) | 2016-01-29 | 2016-01-29 | A kind of car electric wiring mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105514889B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066610A (en) * | 1983-09-19 | 1985-04-16 | 株式会社日立製作所 | Duct of vehicle |
| JPS62178109A (en) * | 1986-01-29 | 1987-08-05 | 株式会社日立製作所 | Structure of wiring duct of vehicle |
| CN201393023Y (en) * | 2009-02-10 | 2010-01-27 | 中油特种车辆有限公司 | Novel cable groove |
| CN202004393U (en) * | 2011-03-17 | 2011-10-05 | 铁道部运输局 | Novel cable installation structure of high-speed motor train unit |
| CN202957542U (en) * | 2012-11-20 | 2013-05-29 | 南车青岛四方机车车辆股份有限公司 | Modularized wiring structure |
| CN203086068U (en) * | 2013-02-20 | 2013-07-24 | 陕西汽车集团有限责任公司 | High-tension cable fixing device for electric automobile |
| CN203126854U (en) * | 2013-01-30 | 2013-08-14 | 南车株洲电力机车有限公司 | Slot mounting structure |
| CN205335771U (en) * | 2016-01-29 | 2016-06-22 | 中车成都机车车辆有限公司 | Passenger train electric wiring mounting structure |
-
2016
- 2016-01-29 CN CN201610069737.8A patent/CN105514889B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066610A (en) * | 1983-09-19 | 1985-04-16 | 株式会社日立製作所 | Duct of vehicle |
| JPS62178109A (en) * | 1986-01-29 | 1987-08-05 | 株式会社日立製作所 | Structure of wiring duct of vehicle |
| CN201393023Y (en) * | 2009-02-10 | 2010-01-27 | 中油特种车辆有限公司 | Novel cable groove |
| CN202004393U (en) * | 2011-03-17 | 2011-10-05 | 铁道部运输局 | Novel cable installation structure of high-speed motor train unit |
| CN202957542U (en) * | 2012-11-20 | 2013-05-29 | 南车青岛四方机车车辆股份有限公司 | Modularized wiring structure |
| CN203126854U (en) * | 2013-01-30 | 2013-08-14 | 南车株洲电力机车有限公司 | Slot mounting structure |
| CN203086068U (en) * | 2013-02-20 | 2013-07-24 | 陕西汽车集团有限责任公司 | High-tension cable fixing device for electric automobile |
| CN205335771U (en) * | 2016-01-29 | 2016-06-22 | 中车成都机车车辆有限公司 | Passenger train electric wiring mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105514889B (en) | 2017-09-15 |
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