CN104753005A - Mounting method of railway vehicle roof line slot - Google Patents
Mounting method of railway vehicle roof line slot Download PDFInfo
- Publication number
- CN104753005A CN104753005A CN201510136279.0A CN201510136279A CN104753005A CN 104753005 A CN104753005 A CN 104753005A CN 201510136279 A CN201510136279 A CN 201510136279A CN 104753005 A CN104753005 A CN 104753005A
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- China
- Prior art keywords
- wire casing
- line slot
- cover plate
- slot
- cell body
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- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a mounting method of a railway vehicle roof line slot. The method comprises the following steps: fixing a transition support in a roof T-shaped slot through a T-shaped bolt, and installing a line slot body to the transition support by a fastener by virtue of an oblong hole in the bottom of the line slot; increasing line slot clapboards at proper positions according to a wiring demand, and installing the line slot clapboard in the line slot body by a fastener by virtue of the oblong hole in the bottom of the line slot; arranging cables of different grades in compartments of different grades and fixing the cable by binding tapes; covering a line slot cover plate to the line slot body, and clamping the line slot cover plate and the line slot body integrally by a fixed clamp; installing a wire terminal of a ground wire to certain side of the line slot body by a fastener, and connecting another end of the ground wire to an adjacent roof T-shaped slot. According to the method provided by the invention, an inserting and buckling type structure of the line slot is installed or dismounted, any installation tool can be manually, quickly and conveniently operated without any mounting tool, the operation of being fussy to install and dismount the fasteners can be saved, and the working efficiency can be greatly improved.
Description
Technical field
The present invention relates to Railway vehicle car roof wire casing installation method, belong to track traffic wiring technique field.
Background technology
Along with the fast development of track traffic, train cable wiring not only require safe and reliable, overall aesthetics is high, and it is also proposed very high request to the efficient and convenient property of cable distribution mounting means.Increasing project needs the mounting means using wire casing opening upwards at present.Wire casing uses the securing member such as bolt, nut that wire casing and cover plate are coupled together after installing.The wire casing structure that this bolt-and-nut connects uses when being appropriate to wire casing Open Side Down install, and the connection between cover plate and wire casing is safe and reliable.If still use this wire casing when opening upwards is installed now, the scheme that existing bolt-and-nut connects just seems very loaded down with trivial details, therefore, needs a kind of rapid-assembling wire casing structure being suitable for opening upwards installation occasion.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the above-mentioned shortcoming of prior art, provides a kind of Railway vehicle car roof wire casing installation method.
In order to solve above technical problem, Railway vehicle car roof wire casing installation method provided by the invention, it is characterized in that: described wire casing comprises wire casing cell body, slot cover plate, fixing card, described wire casing cell body is made up of base plate and the riser being positioned at base plate both sides, base plate and riser all offer slotted hole, wherein the riser upper end of one end has flange, one end of slot cover plate has the slot coordinated with this flange, the other end of slot cover plate has the flanging fastening riser top, slot cover plate has sagging skewed slot near the side of this flanging, one end of described fixing card has hook-shaped bending, for catching on the slotted hole of wire casing riser, fixing card other end shape matches with slot cover plate skewed slot outline, for slot cover plate is fixed on wire casing cell body,
Wire casing installation method is as follows:
The use of 1st step, transition bracket is T-shaped to be bolted in roof T-slot, and wire casing cell body utilizes securing member 6 to be installed on transition bracket by the slotted hole of wire casing bottom surface;
2nd step, increase wire casing dividing plate in position according to wiring requirements, utilize the slotted hole of wire casing bottom surface to use securing member to be arranged in wire casing cell body by wire casing dividing plate;
3rd step, the cable of different brackets to be arranged in the compartment of different brackets successively, and to fix with band;
4th step, slot cover plate lid to wire casing cell body, use fixing card slot cover plate and wire casing cell body clamping to be integrated;
5th step, utilize securing member that the binding post of earth connection is installed to the side of wire casing cell body, the earth connection other end is received in neighbouring roof T-slot.
The present invention also has following improvement:
1, described fixing card is elastic fixing clamp.
2, described fixing card is plastics or spring steel material.
3, described transition bracket is L-type.
The present invention has following characteristics:
1. execute-in-place is efficient and convenient.The grafting of wire casing, the structure of buckle-type, just can manual fast operatings without any need for erecting tools when slot cover plate installs or removes, efficient and convenient, eliminate the work of loaded down with trivial details installation and removal securing member, greatly increase operating efficiency.
2. practical.Because there are slotted hole and uniform arrangement in wire casing bottom surface and two sides, be first conducive to wire casing and install, the mounting points of wire casing is unrestricted, and the position of installation is also very flexible, and mounting means also much becomes; Secondly also can according to the grade of cable distribution and shielding requirements, the position suitable at wire casing increases wire casing dividing plate, utilizes the slotted hole of wire casing bottom surface to fix wire casing dividing plate and regulates the position of wire casing dividing plate; The slotted hole of wire casing side and bottom surface can also be used for the earth connection installation of wire casing self simultaneously.
3. install safe and reliable.Although simple buckle structure, because the fixing card of wire casing and cover plate uses spring steel material, there is very high toughness and elastic deformation force.By reasonably designing fixing card size, through test of many times, it is fine that effect installed by fixing card, can very firmly wire casing and cover plate clamping.
4. this wire casing ensure that the intensity of wire casing while meeting the demand of light-weight design.Wire casing, cover plate and fixing card adopt thin plate to make, and the weight that slotted hole further mitigates wire casing has all been opened in the side of wire casing and bottom surface.Simultaneously wire casing and the distinctive bending of cover plate and turnup structure, not only ensure that the intensity connecting and reliably also correspondingly enhance cover plate, meet the requirement of cable laying.
5. wire casing carries out production and processing by mould, enhances productivity, and can make the wire casing of different length as required simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is wire casing structure schematic diagram of the present invention.
Fig. 2 is wire casing scheme of installation of the present invention.
Fig. 3 is wire casing ground connection schematic diagram of the present invention.
Number in the figure is schematically as follows:
1-wire casing cell body; 2-slot cover plate; 3-fixing card; 4-dividing plate; 5-transition bracket, 6-securing member, 7-T type bolt, 8-earth connection, 9-roof T-slot.
Embodiment
As shown in Figure 1, for the wire casing that the present embodiment will be installed, its, comprise wire casing cell body 1, slot cover plate 2, fixing card 3, wire casing cell body 1 is made up of base plate and the riser being positioned at base plate both sides, base plate and riser all offer slotted hole, wherein the riser upper end of one end has flange, one end of slot cover plate has the slot coordinated with this flange, the other end of slot cover plate has the flanging fastening riser top, slot cover plate has sagging skewed slot near the side of this flanging, one end of fixing card has hook-shaped bending, for catching on the slotted hole of wire casing riser, fixing card other end shape matches with slot cover plate skewed slot outline, for slot cover plate is fixed on wire casing cell body.Fixing card 3 is the elastic fixing clamp of spring steel material, and thickness is 0.5mm.
The installation process of wire casing of the present invention is as follows:
1st step, transition bracket 5 use T-shaped bolt 7 to be fixed in roof T-slot, and wire casing cell body utilizes securing member 6 to be installed on transition bracket 5 by the slotted hole of wire casing bottom surface.See Fig. 2.
2nd step, increase wire casing dividing plate 4 in position according to wiring requirements, utilize the slotted hole of wire casing bottom surface to use securing member to be arranged in wire casing cell body 1 by wire casing dividing plate 4.
3rd step, the cable of different brackets to be arranged in the compartment of different brackets successively, and to fix with band.
4th step, slot cover plate 2 is covered wire casing cell body 1, use fixing card 3 slot cover plate 2 and wire casing cell body 1 clamping to be integrated.
5th step, utilize securing member that the binding post of earth connection 8 is installed to the side of wire casing cell body 1, earth connection 8 other end is received in neighbouring roof T-slot 9.See Fig. 3.
In addition to the implementation, the present invention can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of application claims.
Claims (4)
1. Railway vehicle car roof wire casing installation method, it is characterized in that: described wire casing comprises wire casing cell body, slot cover plate, fixing card, described wire casing cell body is made up of base plate and the riser being positioned at base plate both sides, base plate and riser all offer slotted hole, wherein the riser upper end of one end has flange, one end of slot cover plate has the slot coordinated with this flange, the other end of slot cover plate has the flanging fastening riser top, slot cover plate has sagging skewed slot near the side of this flanging, one end of described fixing card has hook-shaped bending, for catching on the slotted hole of wire casing riser, fixing card other end shape matches with slot cover plate skewed slot outline, for slot cover plate is fixed on wire casing cell body,
Wire casing installation method is as follows:
The use of 1st step, transition bracket is T-shaped to be bolted in roof T-slot, and wire casing cell body utilizes securing member to be installed on transition bracket by the slotted hole of wire casing bottom surface;
2nd step, increase wire casing dividing plate in position according to wiring requirements, utilize the slotted hole of wire casing bottom surface to use securing member to be arranged in wire casing cell body by wire casing dividing plate;
3rd step, the cable of different brackets to be arranged in the compartment of different brackets successively, and to fix with band;
4th step, slot cover plate lid to wire casing cell body, use fixing card slot cover plate and wire casing cell body clamping to be integrated;
5th step, utilize securing member that the binding post of earth connection is installed to the side of wire casing cell body, the earth connection other end is received in neighbouring roof T-slot.
2. Railway vehicle car roof wire casing installation method according to claim 1, is characterized in that: described fixing card is elastic fixing clamp.
3. Railway vehicle car roof wire casing installation method according to claim 2, is characterized in that: described fixing card is plastics or spring steel material.
4. Railway vehicle car roof wire casing installation method according to claim 1, is characterized in that: described transition bracket is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136279.0A CN104753005A (en) | 2015-03-26 | 2015-03-26 | Mounting method of railway vehicle roof line slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136279.0A CN104753005A (en) | 2015-03-26 | 2015-03-26 | Mounting method of railway vehicle roof line slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104753005A true CN104753005A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510136279.0A Pending CN104753005A (en) | 2015-03-26 | 2015-03-26 | Mounting method of railway vehicle roof line slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104753005A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172712A (en) * | 2015-10-28 | 2015-12-23 | 南京苏铁经济技术发展有限公司 | Wiring groove for rail vehicle |
| CN105539322A (en) * | 2016-01-20 | 2016-05-04 | 大连交通大学 | Under-train aluminum alloy EMC cable duct for motor train unit |
| CN108163715A (en) * | 2018-02-08 | 2018-06-15 | 上海发那科机器人有限公司 | Hanging in a kind of day walks axis cable and climbs fixed frame |
| CN108966564A (en) * | 2018-09-30 | 2018-12-07 | 重庆科凯前卫风电设备有限责任公司 | A kind of terminal groove mounting and mounting structure |
| CN111038950A (en) * | 2019-12-13 | 2020-04-21 | 广东环葆嘉节能科技有限公司 | Mounting rail, electromechanical platform assembly and production equipment accessory installation suit |
| FR3095558A1 (en) | 2019-04-24 | 2020-10-30 | Niedax France | COVER FIXING ELEMENT FOR CABLE TRACK |
| CN112909849A (en) * | 2021-02-01 | 2021-06-04 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle's gap bridge structure and railway vehicle |
| CN112993886A (en) * | 2019-12-17 | 2021-06-18 | 中车唐山机车车辆有限公司 | Rail vehicle and wire casing structure thereof |
| CN114614413A (en) * | 2022-03-28 | 2022-06-10 | 中建八局第二建设有限公司 | Vertical bridge lock catch and using method thereof |
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| US6107576A (en) * | 1998-02-26 | 2000-08-22 | Newton Instruments Company, Inc. | Hinged top lid for cable channel |
| US20010022231A1 (en) * | 2000-01-26 | 2001-09-20 | Hellermann Tyton Corporation | Modular duct |
| FR2858481B1 (en) * | 2003-07-28 | 2005-10-28 | Tolmega | HOLDING ATTACHMENT FOR CABLES |
| EP2148403A1 (en) * | 2008-07-22 | 2010-01-27 | Inovac | Clip-on gutter cover and gutter equipped with such a clip-on cover |
| CN202231375U (en) * | 2011-09-22 | 2012-05-23 | 南京苏铁经济技术发展有限公司 | Modular wiring groove for railway vehicles |
| CN202260287U (en) * | 2011-09-22 | 2012-05-30 | 南京苏铁经济技术发展有限公司 | Installing structure for modular trunking of railway vehicle |
| CN202817635U (en) * | 2012-08-28 | 2013-03-20 | 凯士士企业股份有限公司 | Improved structure of wiring groove |
| CN202840398U (en) * | 2012-07-16 | 2013-03-27 | 青岛四方庞巴迪铁路运输设备有限公司 | Wire groove on the roof of train |
| CN203126854U (en) * | 2013-01-30 | 2013-08-14 | 南车株洲电力机车有限公司 | Slot mounting structure |
| CN203774705U (en) * | 2014-02-24 | 2014-08-13 | 青岛四方川崎车辆技术有限公司 | Novel railway vehicle wire slot |
| FR3007593B1 (en) * | 2013-06-19 | 2015-07-17 | Cts Cable Tray Systems Sas | MULTI-DIAMETER FIXING ELEMENT OF A COVER ON A ROAD OF CABLES |
-
2015
- 2015-03-26 CN CN201510136279.0A patent/CN104753005A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6107576A (en) * | 1998-02-26 | 2000-08-22 | Newton Instruments Company, Inc. | Hinged top lid for cable channel |
| US20010022231A1 (en) * | 2000-01-26 | 2001-09-20 | Hellermann Tyton Corporation | Modular duct |
| FR2858481B1 (en) * | 2003-07-28 | 2005-10-28 | Tolmega | HOLDING ATTACHMENT FOR CABLES |
| EP2148403A1 (en) * | 2008-07-22 | 2010-01-27 | Inovac | Clip-on gutter cover and gutter equipped with such a clip-on cover |
| CN202231375U (en) * | 2011-09-22 | 2012-05-23 | 南京苏铁经济技术发展有限公司 | Modular wiring groove for railway vehicles |
| CN202260287U (en) * | 2011-09-22 | 2012-05-30 | 南京苏铁经济技术发展有限公司 | Installing structure for modular trunking of railway vehicle |
| CN202840398U (en) * | 2012-07-16 | 2013-03-27 | 青岛四方庞巴迪铁路运输设备有限公司 | Wire groove on the roof of train |
| CN202817635U (en) * | 2012-08-28 | 2013-03-20 | 凯士士企业股份有限公司 | Improved structure of wiring groove |
| CN203126854U (en) * | 2013-01-30 | 2013-08-14 | 南车株洲电力机车有限公司 | Slot mounting structure |
| FR3007593B1 (en) * | 2013-06-19 | 2015-07-17 | Cts Cable Tray Systems Sas | MULTI-DIAMETER FIXING ELEMENT OF A COVER ON A ROAD OF CABLES |
| CN203774705U (en) * | 2014-02-24 | 2014-08-13 | 青岛四方川崎车辆技术有限公司 | Novel railway vehicle wire slot |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172712A (en) * | 2015-10-28 | 2015-12-23 | 南京苏铁经济技术发展有限公司 | Wiring groove for rail vehicle |
| CN105539322A (en) * | 2016-01-20 | 2016-05-04 | 大连交通大学 | Under-train aluminum alloy EMC cable duct for motor train unit |
| CN108163715A (en) * | 2018-02-08 | 2018-06-15 | 上海发那科机器人有限公司 | Hanging in a kind of day walks axis cable and climbs fixed frame |
| CN108163715B (en) * | 2018-02-08 | 2024-01-23 | 上海发那科机器人有限公司 | Lifting and traveling axial cable climbing fixing frame |
| CN108966564A (en) * | 2018-09-30 | 2018-12-07 | 重庆科凯前卫风电设备有限责任公司 | A kind of terminal groove mounting and mounting structure |
| CN108966564B (en) * | 2018-09-30 | 2023-06-09 | 重庆科凯前卫风电设备有限责任公司 | Terminal wire casing installing support and mounting structure |
| FR3095558A1 (en) | 2019-04-24 | 2020-10-30 | Niedax France | COVER FIXING ELEMENT FOR CABLE TRACK |
| CN111038950A (en) * | 2019-12-13 | 2020-04-21 | 广东环葆嘉节能科技有限公司 | Mounting rail, electromechanical platform assembly and production equipment accessory installation suit |
| CN112993886A (en) * | 2019-12-17 | 2021-06-18 | 中车唐山机车车辆有限公司 | Rail vehicle and wire casing structure thereof |
| CN112909849A (en) * | 2021-02-01 | 2021-06-04 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle's gap bridge structure and railway vehicle |
| CN114614413A (en) * | 2022-03-28 | 2022-06-10 | 中建八局第二建设有限公司 | Vertical bridge lock catch and using method thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |