CN202573857U - Insulation support device of middle and low speed magnetic suspension side current collecting steel-aluminum composite contact rail - Google Patents
Insulation support device of middle and low speed magnetic suspension side current collecting steel-aluminum composite contact rail Download PDFInfo
- Publication number
- CN202573857U CN202573857U CN 201220222319 CN201220222319U CN202573857U CN 202573857 U CN202573857 U CN 202573857U CN 201220222319 CN201220222319 CN 201220222319 CN 201220222319 U CN201220222319 U CN 201220222319U CN 202573857 U CN202573857 U CN 202573857U
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- steel base
- channel steel
- contact rail
- support device
- silicon rubber
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Abstract
The utility model discloses an insulation support device of a middle and low speed magnetic suspension side current collecting steel-aluminum composite contact rail. The insulation support device comprises a pre-buried channel with legs, a fixed channel steel base, an adjustable channel steel base, a silicon rubber composite insulator, a contact rail press block and a pad block, wherein the fixed channel steel base and the pre-buried channel with legs are connected through four groups of screw bolts, the fixed channel steel base is provided with a long screw bolt hole, the adjustable channel steel base is correspondingly provided with a round hole, the adjustable channel steel base can carry out position regulation in the horizontal direction relative to the fixed channel steel base, the silicon rubber composite insulator and the adjustable channel steel base are connected through screw bolts and are fixedly arranged on the channel steel base, the fixed channel steel base is simultaneously provided with a long screw bolt in the vertical direction, the position change is provided for the insulation support device, the silicon rubber composite insulator, the contact rail press block and the pad block are connected through two groups of screw bolts, and screw bolt holes arranged on the corresponding contact rail press block are long holes in the circular arc direction. The side contact steel-aluminum composite contact rail power supply system requirement under the narrow limitation requirement is realized in the function aspect, a rail boot realizes the smooth transition, and the stable current collection is realized.
Description
Technical field:
The utility model relates to track traffic electric supply installation technical field, and the low speed magnetic floating side is flowed the steel-aluminum conductor rail insulation support device in being specially.
Background technology:
The steel-aluminum conductor rail electric power system enlarges in the application in urban track traffic field day by day.The general basis of adopting is connected in floor mounted or with ground, and power supply mode is flowed in upper and lower contact.In recent years, the steel-aluminum conductor rail side direction was flowed power supply mode and in middle low speed magnetic floating electric power system, was applied gradually.Side contacts is flowed power supply mode, and its basis needs to be connected with civil engineering beam or track switch beam, realizes that the rail boots seamlessly transit, stable stream.But mechanical characteristics and electrical insulation properties can be because the restriction of composite contact rail insulation support device be affected under the situation of the narrow gauge of contact.
The utility model content:
The technical matters that the utility model will solve provides a kind of middle low speed magnetic floating side and is flowed the steel-aluminum conductor rail insulation support device, can confirm insulation support device overall dimensions and adjustable according to line conditions and the narrow gauge requirement of side contacts.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Side is flowed the steel-aluminum conductor rail insulation support device, comprises the pre-buried conduit of band leg, hold down groove steel base, adjustable slit steel base, silicon rubber synthetic insulators, contact rail briquetting, cushion block; The hold down groove steel base passes through four groups of bolted connections with the pre-buried conduit of band leg; The hold down groove steel base is provided with the overbolt hole, adjustable slit steel base correspondence is provided with circular hole; Make the adjustable slit steel base can carry out the adjustment of horizontal direction position with respect to the hold down groove steel base; Silicon rubber synthetic insulators and adjustable slit steel base adopt bolted connection and are fixed on the channel-section steel base, and the hold down groove steel base has perpendicular simultaneously
Nogata is that insulation support device provides change in location to the overbolt hole, and silicon rubber synthetic insulators and contact rail briquetting, cushion block are through two groups of bolted connections, and the bolt hole on the corresponding contact rail briquetting is along circular arc direction slotted hole.Said silicon rubber synthetic insulators cooperates integral injection molding silaatic cluster parachute structure for adopting the sub-plug of bending resistance glass fibre reinforced plastic insulating and the gold utensil crimping of high temperature pulling moulding.
The good effect of the utility model is:
1), from function realize narrow gauge require down the system requirements of low speed magnetic floating side contacts steel-aluminum conductor rail power supply, and the rail boots are seamlessly transitted, stablize and flowed.
2), insulation support device possesses y, z axial adjustment.The y direction of principal axis; Adopt the double flute steel structure to arrange; Slotted hole and double circular hole cooperate, and satisfy present circuit 300-415mm structural arrangement, and the z direction of principal axis adopts pre-buried conduit and the adjusting of base slotted hole (setting range ± 35 millimeter); And installation rigidity is high, adjusting is reliable, system stability is strong, satisfies the circuit requirement.The x direction adopts the increase and decrease shim form to combine the fine setting of claw attachment face camber line, satisfies the requirement of line design general technical.
3), insulation support device is steel structure support and insulator type of attachment, both guaranteed the requirement of strength of circuit to insulation support device, also reaches the purpose of electric insulating.Insulator adopts the sub-plug of bending resistance glass fibre reinforced plastic insulating and the gold utensil crimping of high temperature pulling moulding; Cooperate integral injection molding silaatic cluster parachute technology to make; Have in light weight, anti-pollution characteristic is excellent, mechanical strength is high, advantage such as impacted by flashover voltage can not produce to burst, easy for installation.The steel structure support pot galvanize, antiseptic property is good.
4), integral structure all adopts bolted connection, it is convenient to install, product interchangeability is good, is easy to construction.
Description of drawings:
Fig. 1, the utility model integral structure scheme drawing.
Hold down groove steel base of Fig. 2, the utility model and adjustable slit steel base connecting bridge A-A are to structural representation.
Hold down groove steel base of Fig. 3, the utility model and adjustable slit steel base connecting bridge B-B are to structural representation.
Silicon rubber synthetic insulators of Fig. 4, the utility model and contact rail briquetting connecting bridge C-C scheme drawing.
The specific embodiment:
Like Fig. 1, Fig. 2, Fig. 3, meaning shown in Figure 4, the utility model side is flowed the steel-aluminum conductor rail insulation support device, comprises the pre-buried conduit of band leg 1, hold down groove steel base 2, adjustable slit steel base 3, silicon rubber synthetic insulators 4, contact rail briquetting 5, cushion block 6; Hold down groove steel base 2 passes through four groups of bolted connections with the pre-buried conduit 1 of band leg; Hold down groove steel base 2 is provided with the overbolt hole, adjustable slit steel base 3 correspondences are provided with circular hole; Make adjustable slit steel base (3) can carry out the adjustment of horizontal direction position with respect to hold down groove steel base 2; Silicon rubber synthetic insulators 4 adopts bolted connection with adjustable slit steel base 3 and is fixed on the channel-section steel base 2; Silicon rubber synthetic insulators 4 passes through two groups of bolted connections with contact rail briquetting 5, cushion block 6, and the bolt hole on the corresponding contact rail briquetting (5) is along circular arc direction slotted hole.
Said silicon rubber synthetic insulators cooperates integral injection molding silaatic cluster parachute structure for adopting the sub-plug of bending resistance glass fibre reinforced plastic insulating and the gold utensil crimping of high temperature pulling moulding.
Method of application:
One, middle low speed magnetic floating side is flowed the steel-aluminum conductor rail insulation support device and self is installed
The hold down groove steel base is connected respectively through four groups of bolts with the adjustable slit steel base and manually fastening, and four groups of bolted connections that again silicon rubber synthetic insulators passed through are at adjustable slit steel base one end, and are fastened to the respective bolt Tightening moment.Put into insulation spacer and contact rail briquetting respectively in order at silicon rubber synthetic insulators band counterbore end, penetrate bolted behind the adjustment mating holes, manually fastening.Notice that bolt head is all the time towards silicon rubber synthetic insulators one end.
Two, middle low speed magnetic floating side is flowed steel-aluminum conductor rail insulation support device and bridge, is connect
Installation between the rail-engaging.
In circuit support place the steel-aluminum conductor rail insulation support device is installed.When installing with the bridge end, will be with pre-buried conduit of leg and hold down groove steel base through the conduit bolted connection, it is fastening to adjust suitable back, and reaches the respective bolt Tightening moment.When contact rail is installed, dismantle top contact rail briquetting earlier, treat that steel-aluminum conductor rail packs into and adjust suitablely, again the contact rail briquetting is packed into, and adjustment two place's briquetting position suitables up and down, and be fastened to the respective bolt Tightening moment.Locus through special tool adjustment steel-aluminum conductor rail is appropriate, again with bolted between hold down groove steel base and the adjustable slit steel base, and is fastened to the respective bolt Tightening moment.
Claims (2)
1. middle low speed magnetic floating side is flowed the steel-aluminum conductor rail insulation support device, comprises the band pre-buried conduit of leg (1), hold down groove steel base (2), adjustable slit steel base (3), silicon rubber synthetic insulators (4), contact rail briquetting (5), cushion block (6); It is characterized in that: hold down groove steel base (2) passes through four groups of bolted connections with the band pre-buried conduit of leg (1); Hold down groove steel base (2) is provided with the overbolt hole, adjustable slit steel base (3) correspondence is provided with circular hole; Make adjustable slit steel base (3) can carry out the adjustment of horizontal direction position with respect to hold down groove steel base (2); Silicon rubber synthetic insulators (4) adopts bolted connection with adjustable slit steel base (3) and is fixed on the channel-section steel base (2); Silicon rubber synthetic insulators (4) passes through two groups of bolted connections with contact rail briquetting (5), cushion block (6), and the bolt hole on the corresponding contact rail briquetting (5) is along circular arc direction slotted hole.
2. the low speed magnetic floating side is flowed the steel-aluminum conductor rail insulation support device in according to claim 1; It is characterized in that: said silicon rubber synthetic insulators cooperates integral injection molding silaatic cluster parachute structure for adopting the sub-plug of bending resistance glass fibre reinforced plastic insulating and the gold utensil crimping of high temperature pulling moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222319 CN202573857U (en) | 2012-05-16 | 2012-05-16 | Insulation support device of middle and low speed magnetic suspension side current collecting steel-aluminum composite contact rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222319 CN202573857U (en) | 2012-05-16 | 2012-05-16 | Insulation support device of middle and low speed magnetic suspension side current collecting steel-aluminum composite contact rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202573857U true CN202573857U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220222319 Expired - Lifetime CN202573857U (en) | 2012-05-16 | 2012-05-16 | Insulation support device of middle and low speed magnetic suspension side current collecting steel-aluminum composite contact rail |
Country Status (1)
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| CN (1) | CN202573857U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144553A (en) * | 2013-03-21 | 2013-06-12 | 中铁电气化局集团有限公司 | Overhead contact rail insulating suspension device |
| CN105442395A (en) * | 2015-12-24 | 2016-03-30 | 中铁第四勘察设计院集团有限公司 | Magnetic suspension engineering contact rail pre-buried channel |
| CN106740282A (en) * | 2017-01-22 | 2017-05-31 | 中铁电气化局集团宝鸡器材有限公司 | I-shaped conductor rail insulation support device |
| CN107719190A (en) * | 2017-10-11 | 2018-02-23 | 四川科力特硬质合金股份有限公司 | Installing mechanism and conductor rail system |
| CN112848974A (en) * | 2021-03-10 | 2021-05-28 | 中铁第四勘察设计院集团有限公司 | Support device for medium-low speed magnetic suspension contact rail |
-
2012
- 2012-05-16 CN CN 201220222319 patent/CN202573857U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144553A (en) * | 2013-03-21 | 2013-06-12 | 中铁电气化局集团有限公司 | Overhead contact rail insulating suspension device |
| CN103144553B (en) * | 2013-03-21 | 2014-12-24 | 中铁电气化局集团有限公司 | Overhead contact rail insulating suspension device |
| CN105442395A (en) * | 2015-12-24 | 2016-03-30 | 中铁第四勘察设计院集团有限公司 | Magnetic suspension engineering contact rail pre-buried channel |
| CN106740282A (en) * | 2017-01-22 | 2017-05-31 | 中铁电气化局集团宝鸡器材有限公司 | I-shaped conductor rail insulation support device |
| CN107719190A (en) * | 2017-10-11 | 2018-02-23 | 四川科力特硬质合金股份有限公司 | Installing mechanism and conductor rail system |
| CN112848974A (en) * | 2021-03-10 | 2021-05-28 | 中铁第四勘察设计院集团有限公司 | Support device for medium-low speed magnetic suspension contact rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100036 Beijing City, Fengtai District Wanshou Road South Golden Village No. 1 Co-patentee after: CHINA RAILWAY HIGH-SPEED ELECTRIFICATION EQUIPMENT Co.,Ltd. Patentee after: CHINA RAILWAY ELECTRIFICATION BUREAU (GROUP) Co.,Ltd. Co-patentee after: CHINA RAILWAY DESIGN Corp. Co-patentee after: BEIJING CIFU TRANSPORTATION DEVELOPMENT Co.,Ltd. Address before: 100036 Beijing City, Fengtai District Wanshou Road South Golden Village No. 1 Co-patentee before: BAOJI LINE PARTS CO., LTD. OF CHINA RAILWAY ELECTRIFICATION BUREAU Group Patentee before: CHINA RAILWAY ELECTRIFICATION BUREAU (GROUP) Co.,Ltd. Co-patentee before: THE THIRD RAILWAY SURVEY AND DESIGN INSTITUTE Group Corp. Co-patentee before: Beijing Enterprises Holding Maglev Technology Development Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200106 Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee after: CHINA RAILWAY DESIGN Corp. Patentee after: CHINA RAILWAY HIGH-SPEED ELECTRIFICATION EQUIPMENT Co.,Ltd. Co-patentee after: BEIJING CIFU TRANSPORTATION DEVELOPMENT Co.,Ltd. Address before: 100036 Beijing City, Fengtai District Wanshou Road South Golden Village No. 1 Co-patentee before: CHINA RAILWAY HIGH-SPEED ELECTRIFICATION EQUIPMENT Co.,Ltd. Patentee before: CHINA RAILWAY ELECTRIFICATION BUREAU (GROUP) Co.,Ltd. Co-patentee before: CHINA RAILWAY DESIGN Corp. Co-patentee before: BEIJING CIFU TRANSPORTATION DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |