CN2659732Y - Conductor rail support frame - Google Patents
Conductor rail support frame Download PDFInfo
- Publication number
- CN2659732Y CN2659732Y CN 200320101485 CN200320101485U CN2659732Y CN 2659732 Y CN2659732 Y CN 2659732Y CN 200320101485 CN200320101485 CN 200320101485 CN 200320101485 U CN200320101485 U CN 200320101485U CN 2659732 Y CN2659732 Y CN 2659732Y
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- section
- conductor rail
- support
- horizontal support
- shaped rod
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Abstract
The utility model provides a conductor rail support containing supporting components, the supporting component has only an elbow shape rod made of insulating material, the lower end of the supporting component is a connecting segment, a linking structure is arranged on the connecting segment, the upper end of the elbow shape rod is arranged with a level supporting segment, on this level supporting segment, a level supporting surface is arranged, and shield components are arranged immovably on the level supporting surface, an extended rod segment connects the connecting segment and the level supporting segment, when the level supporting surface of the elbow shape is put horizontally, the length direction axial line of the extended rod segment is an inclined line, at least the cross section of the extended rod segment perpendicular to the length direction of the extended rod segment is a concave and convex shape, i.e. the extended rod segment along the length direction of the extended rod segment has convex ridge and concave channel, and the height difference of the convex ridge and the concave channel is gradually reduced from bottom to top. A closed hollowed-out-structure is arranged on the block cover of the shield. Thereby the conductor rail support has the advantages of simple structure, safe and reliable application, low cost and easy installation and maintenance.
Description
Technical field
The utility model provides the appurtenances of the conductor rail of a kind of subway or light rail, especially a kind of conductor rail support.
Background technology
The track of subway or light rail is made up of three tracks, and also the outside of a supporting track and supporting track are provided with a conductor rail abreast therein except two wheel supporting tracks.Because this conductor rail is a live parts, so will guarantee its insulativity and safety when this conductor rail is set.Conductor rail is by one conductor rail stent support promptly being set along conductor rail on the basis every a segment distance.In the prior art in order to ensure insulation, the conductor rail support generally comprises two parts, first support component, it is made up of a base of using the insulator made such as materials such as potteries and conductor rail that will be connected with insulator to be supported on the basic sleeper that links to each other with conductor rail often, base will have certain intensity and toughness, usually makes with metallic material; Another part of conductor rail support is a shield components, it comprises shielding support and protective cover, this shielding support is fixed on the described support component, one section one section ground of protective cover fixing on the described shielding support and connect since, with conductor rail above it with the outside all hide prevent conductor rail be damaged with guarantee personnel or vehicle on other parts can not contact conductor rail and guarantee safety.Base in the described support component is generally channel-section steel, and notch is up placed, and an end of channel-section steel is fixed on the sleeper, and the other end stretches out the basis and is cantilever-shaped setting, sets firmly insulator on this cantilever outer end.In this support, all to be provided with draw bail between channel-section steel and sleeper, channel-section steel and the insulator, therefore, make or installing all more loaded down with trivial details.In addition, protective cover of the prior art all is upright side walls, and its top extends the cover top of an arch, the Dent resistance deficiency on such protective cover rigidity or cover top, thus, the spacing between two support components is smaller, otherwise, cover top between two strong points has more serious sagging, so, reach certain safety, the shielding support or the strong point will be provided with closelyer, equipment cost is improved, also increased the work capacity of installation and maintenance.
Summary of the invention
The purpose of this utility model is to improve deficiency of the prior art, and a kind of simple in structure, safe and reliable conductor rail support is provided.
Further purpose of the present utility model be to provide a kind of cost low, be convenient to the conductor rail support installing or keep in repair.
The purpose of this utility model is achieved in that
The conductor rail support that the utility model provides comprises support component,
The elbow shaped rod that described support component has only an insulating material to make, its lower end are linkage section, and this linkage section is provided with the draw bail that connects with sleeper; The upper end of elbow shaped rod is provided with a horizontal support section, is provided with a horizontal support face on this horizontal support section, is used for setting firmly shield components thereon, and simultaneously, in use conductor rail is also solid props up on this horizontal support face; What connect described linkage section and horizontal support section is an extension rod section, and when the described horizontal support face of described elbow shaped rod was horizontal positioned, the axis of the length direction of described extension rod section was a parallax; The cross-sectional plane vertical of described at least extension rod section with this bar segment length direction be shaped as machicolated form, promptly the extension rod section has convex ridge and/or depression ditch along its length direction, and the diff-H of described from top to bottom convex ridge and/or depression ditch reduces gradually.
The conductor rail support that the utility model provides is by parts of elbow shaped rod of being made by insulating material strut member as conductor rail, simplified supporting construction, and its cancavo-convex cross-sectional plane makes elbow shaped rod have higher rigidity and intensity, weight is lighter simultaneously, have good mechanical property, can firmly support conductor rail.Described elbow shaped rod can use cheap and moulding is easy to composite material such as glass fiber reinforced plastic is made.The described machicolated form cross-sectional plane of elbow shaped rod can be the depression ditch in medial ridge at " M " of both sides tee section, also can be that convex ridge is at " Ω " of centre tee section.The cross section of the described linkage section of the lower end of described elbow shaped rod also can be described machicolated form, establishes slotted hole at the bottom of trench of described depression ditch, wears therein that bolt constitutes described draw bail and affixed with sleeper.
The conductor rail support can also comprise a shield components, described shield components comprises shielding support and protective cover, the lower end of described shielding support is fixed on the horizontal support face of described elbow shaped rod, and and this horizontal support face between constitute to fix the clamping structure of conductor rail, the outside one end of this shielding support horizontal support section on the described elbow shaped rod of correspondence has upwards then extended the shield support section to the inboard of horizontal support section; Described protective cover comprises curved wall and blocks cover in the upper end of this sidewall to what the interior side direction of described horizontal support section extended, the shield support section of this protective cover and described shielding support connects firmly, the described top of covering the horizontal support face that is positioned at described elbow shaped rod of blocking.
The shielding support of described shield components can be made up of cover strut member and conductor rail holding firmware, the lower end of described cover strut member is provided with a horizontal connection part, its lower surface have one section acclivitous domatic, be complementary with the surface configuration of the holding division of i shaped cross section conductor rail, on this connection part, establish connection holes, on the correspondence position of the horizontal support section of elbow shaped rod, also establish the hole, wherein wear bolt, the cover strut member is connected firmly on the horizontal support face of described elbow shaped rod, extend described shield support section on the top of described cover strut member; The conductor rail holding firmware is a plate object, its lower end also has the domatic of one section updip, surface configuration coupling with the holding division of i shaped cross section conductor rail, on plate object, also establish connection holes, on the correspondence position of the horizontal support section of elbow shaped rod, also establish the hole, wherein wear bolt, plate object is connected firmly on described horizontal support face.
Described blocking on the described protective cover preferably is provided with the osed top engraved structure on the cover, extend as the axis direction along protective cover, and its cross-sectional plane is avette hollow hole.Its rigidity of the protective cover of this structure improves, and has alleviated the weight of unit length protective cover, thereby, use this cover body, can increase the spacing between the conductor rail support in twos, therefore, can reduce the laying cost of conductor rail, and convenient the installation or maintenance.This blocks cover top cover body also can be the shape of wing.
The conductor rail support that the utility model provides passes through the support component transformation, only use an elbow shaped rod conductor rail can be fixed on sleeper, compared with prior art reduced the quantity of parts, and the special shape and structure of described elbow shaped rod guarantees that it uses the requirement that can satisfy rigidity and intensity in the use when making as insulating materials such as glass fiber reinforced plastics, further, the osed top engraved structure of the shield components that it comprises improves the rigidity of protective cover greatly, in use can strengthen the spacing between two conductor rail supports.Therefore, this conductor rail support has simple in structure, safe and reliable and cost is low, be convenient to the advantage of installing or keeping in repair.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
The structural representation of the conductor rail support that Fig. 1 provides for the utility model;
Fig. 2 is that this conductor rail support is installed to the structural representation on the sleeper;
Fig. 3 a is the main TV structure scheme drawing of the elbow shaped rod in the conductor rail support;
Fig. 3 b is the plan structure scheme drawing of the elbow shaped rod in the conductor rail support;
Fig. 3 c is the left TV structure scheme drawing of the elbow shaped rod in the conductor rail support;
Fig. 3 d is the right TV structure scheme drawing of the elbow shaped rod in the conductor rail support;
Fig. 3 e is the A-A cross-sectional view of Fig. 3 a;
Fig. 3 f is the B-B cross-sectional view of Fig. 3 a.
The specific embodiment
As illustrated in fig. 1 and 2, the conductor rail support that provides of the utility model comprises support component 1 and shield components 2.
Shown in Fig. 1 and 3a-3f, the elbow shaped rod 1 that support component 1 is made for the insulating composite material glass fiber reinforced plastic.The connecting section 103 that it is respectively horizontal support section 101, extension rod section 102 from top to bottom and connects with sleeper C.
The connecting section 103 of elbow shaped rod 1 and the section form of extension rod section 102 are the hollow shell of machicolated form cross-sectional plane, and depression ditch 11 wherein in both sides, forms " M " shape cross-sectional plane (shown in Fig. 3 f) in medial ridge 12.
The linkage section 103 of elbow shaped rod lower end, which is provided with the draw bail that connects with sleeper C, this draw bail is: the bottom of trench of the depression ditch 11 of the linkage section 103 that extends in level is established two slotted holes 13, wear therein that bolt 14 constitutes described draw bails and with sleeper C affixed (as shown in Figure 2), fixed rail E on sleeper.
The horizontal support section 101 that the upper end of elbow shaped rod 1 is provided with is provided with a horizontal support face on this horizontal support section 101, set firmly described shield components B on it, and simultaneously, in use conductor rail D is also solid props up on this horizontal support face; The cross-sectional plane of horizontal support section 101 (shown in Fig. 3 e) is a downward opening trough-shaped housing, constitutes this horizontal support face at last bottom land.
What connect linkage section and horizontal support section is extension rod section 102, and when the horizontal support face of the horizontal support section of elbow shaped rod 1 was horizontal positioned, the axis of extension rod section 102 was a parallax; The hollow shell of the machicolated form cross-sectional plane of extension rod section 102 and cross-sectional plane this axis normal, the diff-H of convex ridge and depression ditch reduces gradually from top to bottom, to with horizontal support section 101 place's diff-Hs be zero, thereby smoothly connect with the horizontal support face of horizontal support section 101.
As shown in Figure 1, shield components 2 is installed on this horizontal support face of horizontal support section 101, and shield components 2 comprises shielding support 21 and protective cover 22.
The lower end of cover strut member 211 is provided with a horizontal connection part 2111, its lower surface has one section to domatic 2112 of updip, be complementary with the surface configuration of the holding division of i shaped cross section conductor rail D, on this connection part 2111, can establish connection holes, on the correspondence position of the horizontal support section of elbow shaped rod, also establish the hole, wherein wear bolt 2113, will cover strut member 211 and connect firmly on the horizontal support face, fixing the side of conductor rail D simultaneously; The outside one end of shield support part 211 horizontal support section 101 on corresponding elbow shaped rod 1 has upwards then extended shield support section 2114 to the inboard of horizontal support section;
Conductor rail holding firmware 212 is a plate object, its lower end also has domatic 2121 of one section updip, surface configuration coupling with the holding division of i shaped cross section conductor rail D, on holding firmware 212, also establish connection holes, on the correspondence position of the horizontal support section of elbow shaped rod, also establish the hole, wherein wear bolt 2122, holding firmware 212 is connected firmly on the horizontal support face, fix the opposite side of conductor rail.
On the protective cover 22 blocking cover 222 stretch out one section with can will place conductor rail on the horizontal support face of elbow shaped rod cover.Be provided with osed top engraved structure 223 in blocking the sponson upper outlet body of cover, this hollow hole 223 extends along the length direction of protective cover 22, and its cross-sectional plane is avette (as shown in Figure 1).
Claims (10)
1, a kind of conductor rail support is characterized in that: comprise support component, and the elbow shaped rod that described support component has only an insulating material to make, its lower end is a linkage section, this linkage section is provided with draw bail; The upper end of elbow shaped rod is provided with a horizontal support section, is provided with a horizontal support face on this horizontal support section, sets firmly shield components thereon; What connect described linkage section and horizontal support section is an extension rod section, and when the described horizontal support face of described elbow shaped rod was horizontal positioned, the axis of the length direction of described extension rod section was a parallax; The cross-sectional plane vertical of described at least extension rod section with this length direction be shaped as machicolated form, promptly the extension rod section has convex ridge and depression ditch along its length direction, and the diff-H of described from top to bottom convex ridge or depression ditch reduces gradually.
2, conductor rail support according to claim 1, it is characterized in that: also comprise shield components, described shield components comprises shielding support and protective cover, the lower end of described shielding support is fixed on the horizontal support face of described elbow shaped rod, and and this horizontal support face between constitute to fix the clamping structure of conductor rail, the outside one end of this shielding support horizontal support section on the described elbow shaped rod of correspondence has upwards then extended the shield support section to the interior side direction of described horizontal support section; Described protective cover comprises curved wall and blocks cover in the upper end of this sidewall to what the interior side direction of described horizontal support section extended, the shield support section of this protective cover and described shielding support connects firmly, the described top of covering the horizontal support face that is positioned at described elbow shaped rod of blocking.
3, conductor rail support according to claim 1 and 2 is characterized in that: the described cover that blocks on the described protective cover is provided with the osed top engraved structure.
4, conductor rail support according to claim 3 is characterized in that: described engraved structure is that its cross-sectional plane is avette hollow hole extending blocking the cover axis direction that protective cover blocks that cover is provided with in the upper outlet body.
5, conductor rail support according to claim 1 is characterized in that: the described machicolated form cross-sectional plane of described elbow shaped rod be the depression ditch in medial ridge at " M " of both sides tee section, or convex ridge is at " Ω " of centre tee section.
6, according to claim 1 or 2 or 5 described conductor rail supports, it is characterized in that: the cross section of the described linkage section of the lower end of described elbow shaped rod also is described machicolated form, bottom of trench at described depression ditch is established slotted hole, wears bolt therein and constitutes described draw bail.
7, according to claim 2 or 5 described conductor rail supports, it is characterized in that: the shielding support of described shield components can be made up of cover strut member and conductor rail holding firmware, the lower end of described cover strut member is provided with a horizontal connection part, its lower surface has one section domatic to updip, on this connection part, establish connection holes, on the correspondence position of the horizontal support section of elbow shaped rod, also establish the hole, wherein wear bolt, the cover strut member is connected firmly on the horizontal support face of described elbow shaped rod; Extend described shield support section on the top of described cover strut member; Described conductor rail holding firmware is a plate object, its lower end also has the domatic of one section updip, also establishes connection holes on plate object, also establishes the hole on the correspondence position of the horizontal support section of elbow shaped rod, wherein wear bolt, this plate object is connected firmly on described horizontal support face.
8, conductor rail support according to claim 1 or 5, it is characterized in that: the described linkage section of described elbow shaped rod and the section form of extension rod section are the hollow shell of machicolated form cross-sectional plane.
9, conductor rail support according to claim 1 or 5, it is characterized in that: the cross-sectional plane of the described horizontal support section of described elbow shaped rod is a downward opening trough-shaped housing, constitutes this horizontal support face at last bottom land.
10, conductor rail support according to claim 1, it is characterized in that: described elbow shaped rod is made by glass fiber reinforced plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101485 CN2659732Y (en) | 2003-10-21 | 2003-10-21 | Conductor rail support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101485 CN2659732Y (en) | 2003-10-21 | 2003-10-21 | Conductor rail support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659732Y true CN2659732Y (en) | 2004-12-01 |
Family
ID=34339675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101485 Expired - Fee Related CN2659732Y (en) | 2003-10-21 | 2003-10-21 | Conductor rail support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2659732Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837745A (en) * | 2010-05-31 | 2010-09-22 | 宁波华缘玻璃钢电器制造有限公司 | Third rail insulated support of subway |
| CN105172621A (en) * | 2015-09-22 | 2015-12-23 | 宁波华缘玻璃钢电器制造有限公司 | Subway third-rail insulating bracket |
| CN106004530A (en) * | 2016-06-23 | 2016-10-12 | 宜兴市宝登合金有限公司 | Conductor rail support |
| CN106004531A (en) * | 2016-06-23 | 2016-10-12 | 宜兴市宝登合金有限公司 | Fast-assembly conductor rail support |
| CN109204068A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Insulating support and track beam assembly for Straddle type monorail conductor rail |
| CN110341553A (en) * | 2018-04-05 | 2019-10-18 | 杜彼有限公司 | Contact net earthing or grounding means falls limiting device and its application method |
-
2003
- 2003-10-21 CN CN 200320101485 patent/CN2659732Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837745A (en) * | 2010-05-31 | 2010-09-22 | 宁波华缘玻璃钢电器制造有限公司 | Third rail insulated support of subway |
| CN105172621A (en) * | 2015-09-22 | 2015-12-23 | 宁波华缘玻璃钢电器制造有限公司 | Subway third-rail insulating bracket |
| CN105172621B (en) * | 2015-09-22 | 2017-11-28 | 宁波华缘玻璃钢电器制造有限公司 | Third rail insulated support of subway |
| CN106004530A (en) * | 2016-06-23 | 2016-10-12 | 宜兴市宝登合金有限公司 | Conductor rail support |
| CN106004531A (en) * | 2016-06-23 | 2016-10-12 | 宜兴市宝登合金有限公司 | Fast-assembly conductor rail support |
| CN109204068A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Insulating support and track beam assembly for Straddle type monorail conductor rail |
| CN110341553A (en) * | 2018-04-05 | 2019-10-18 | 杜彼有限公司 | Contact net earthing or grounding means falls limiting device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |