CN201095718Y - Simple rail row supporting - Google Patents

Simple rail row supporting Download PDF

Info

Publication number
CN201095718Y
CN201095718Y CNU2007200804003U CN200720080400U CN201095718Y CN 201095718 Y CN201095718 Y CN 201095718Y CN U2007200804003 U CNU2007200804003 U CN U2007200804003U CN 200720080400 U CN200720080400 U CN 200720080400U CN 201095718 Y CN201095718 Y CN 201095718Y
Authority
CN
China
Prior art keywords
track
rail
section
nut
plate
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.)
Expired - Fee Related
Application number
CNU2007200804003U
Other languages
Chinese (zh)
Inventor
钱振地
刘振民
张雷
徐振龙
杨明辉
冯松林
王贵荣
周雪梅
龚斯昆
李俊刚
林晓波
苏兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway 23rd Bureau Group Co Ltd
China Railway 13th Bureau Group Co Ltd
Original Assignee
China Railway 23rd Bureau Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Railway 23rd Bureau Group Co Ltd filed Critical China Railway 23rd Bureau Group Co Ltd
Priority to CNU2007200804003U priority Critical patent/CN201095718Y/en
Application granted granted Critical
Publication of CN201095718Y publication Critical patent/CN201095718Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Railway Tracks (AREA)

Abstract

The utility model discloses a simple track skeleton strut, which belongs to the technology field of the rail supporting and adjusting device of a non-fragment track, and the utility model consists of a nut and a rail-bearing board. The rail-bearing board is welded on one side of the nut and the top side of the rail-bearing board is vertical to the central line of screw hole of the nut, the screw hole of the nut is arranged with a threaded strut bar and a limit hole for the track skeleton is arranged at a position on both sides of the track skeleton on the rail-bearing board, a hold-down bolt for fixing the track skeleton is arranged on the limit hole, a rail-pressing backing plate for holding down the rail foot and a height-adjusting gasket with a thickness equal to the height of the rail foot are arranged between the hold-down bolt and the limit hole and the height-adjusting gasket is positioned below the rail-pressing backing plate. The simple track skeleton strut can realize an adjustment of the vertical and horizontal position of the track skeleton conveniently and has the advantages of simple structure, convenient operation, low manufacturing cost and strong practicability.

Description

The plain type section of track supports
Technical field
The utility model relates to a kind of high-speed railway construction equipment, is specifically related to a kind of rail section of track bracing or strutting arrangement that is used for long sleeper buried-type switch area non-fragment orbit and double-block type ballastless track.
Background technology
Along with the development of society, the common target of pursuing in high-speed railway transportation having become countries in the world.For the requirement of the high stationarity that adapts to high-speed railway, high-durability, comfortableness, need to adopt and the non-fragment orbit of the few maintenance of development.At present, when the section of track of long sleeper buried-type switch area non-fragment orbit and double-block type ballastless track is installed, need be to the direction of the section of track, just, horizontal level adjusts, and for this reason, a kind of section of track screw rod bracing frame of specially section of track being adjusted occurred.But this support frame structure complexity, cost is higher, adjusts very inconvenience, and practicality is not strong.
The utility model content
Based on above-mentioned need of practice, the purpose of this utility model is: provide a kind of and can realize double-block type ballastless track section of track height, horizontal level is adjusted and fix the plain type section of track support that structure is very simple, easy to operate, cost of manufacture is low simultaneously.
The technical solution of the utility model is: a kind of plain type section of track supports, comprise nut and holder rail plate, holder rail plate is welded on a side of nut, and holder rail plate plate face is vertical with the center line of bolt hole of nut, the screw thread support bar is installed on the screw of nut, the position that is positioned at section of track both sides on the holder rail plate is provided with section of track spacing hole, the fixedly hold-down bolt of the section of track is housed on the spacing hole, also be provided with between hold-down bolt and the spacing hole pressure track plate of pushing down the flange of rail and thickness suitable with flange of rail height heighten packing ring, and heighten packing ring and be positioned at and press the track plate below.
The little big up and small down taper in the lower end of described screw thread support bar.Make after non-fragment orbit concreting, can lightly back-out when removing the screw thread support bar.
Described spacing hole adopts slotted hole.Be convenient to adapt to the flange of rail of track switch rail section of track different in width.Because the width of the rail section of track that switch area is different may be different, adopt the section of track braced structures of this kind slotted hole, can adjust by slotted hole easily.Need not relate separately to the section of track that cooperates with its width at the section of track of each width and support, save manufacturing cost greatly.
Described spacing hole adopts screwed hole.Because the flange of rail width of the rail section of track of double-block type ballastless track is constant, spacing hole adopts screwed hole, only need tighten hold-down bolt and can realize the fixing of the section of track.
Operating principle of the present utility model is: after each parts of the present utility model are installed, adjust the screw thread support bar, can realize the adjustment of section of track short transverse; By spacing hole, heighten packing ring, press track plate and hold-down bolt, realize the fixing of section of track horizontal level.
The beneficial effects of the utility model are: not only can realize the adjustment of the height and the horizontal level of the section of track easily; And very simple, easy to operate, cost of manufacture is low, practical.
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the vertical view of Fig. 3;
Wherein, Reference numeral is:
1 is nut, and 2 are holder rail plate, and 3 is spacing hole, and 4 is the screw thread support bar, and 5 is hold-down bolt, and 6 is the section of track, and 7 for pressing track plate, and 8 for heightening packing ring.
The specific embodiment
Embodiment 1
As Fig. 1, shown in Figure 2, a kind of plain type section of track supports (being applicable to that mainly the long sleeper buried-type switch area non-fragment orbit section of track supports), comprise nut 1 and holder rail plate 2, holder rail plate 2 is welded on a side of nut 1, and holder rail plate 2 plate faces are vertical with the center line of bolt hole of nut 1, screw thread support bar 4 is installed on the screw of nut 1, the little big up and small down taper in the lower end of screw thread support bar 4, the position that is positioned at section of track both sides on the holder rail plate 2 is provided with section of track spacing hole 3, the fixedly hold-down bolt 5 of the section of track 6 is housed on the spacing hole 3, also be provided with between hold-down bolt 5 and the spacing hole 3 the pressure track plate 7 of pushing down the flange of rail and thickness suitable with flange of rail height heighten packing ring 8, and heighten packing ring 8 and be positioned at and press track plate 7 belows.Wherein, the section of track adopts screwed hole near the spacing hole 3 of nut 1 one sides, tightens hold-down bolt 5 and can realize fixing the section of track; The section of track adopts slotted hole away from the spacing hole 3 of nut 1 one sides, and hold-down bolt 5 passes successively and presses track plate 7, heightens packing ring 8 and oval spacing hole 3, and by nut the section of track firmly is fixed on the holder rail plate 2.Certainly, can heighten packing ring 8 according to what different track switch rail spare flange of rail height were selected respective thickness, so that the fastening section of track 6.
Embodiment 2
As shown in Figure 3, Figure 4, a kind of plain type section of track supports (the rail section of track that mainly is applicable to double-block type ballastless track supports), comprise nut 1 and holder rail plate 2, holder rail plate 2 is welded on a side of nut 1, and holder rail plate 2 plate faces are vertical with the center line of bolt hole of nut 1, screw thread support bar 4 are installed, the little big up and small down taper in the lower end of screw thread support bar 4 on the screw of nut 1, make after non-fragment orbit concreting, can lightly back-out when removing the screw thread support bar; The position that is positioned at section of track both sides on the holder rail plate 2 is provided with section of track spacing hole 3, this spacing hole 3 adopts screwed hole, the fixedly hold-down bolt 5 of the section of track 6 is housed on the screw thread spacing hole 3, also be provided with the pressure track plate 7 of pushing down the flange of rail and suitable with the flange of rail height packing ring 8 of heightening between hold-down bolt 5 and the spacing hole 3, and heighten packing ring 8 and be positioned at pressure track plate 7 belows, be that hold-down bolt 5 passes pressure track plate 7, heightens packing ring 8, and the section of track firmly be fixed on the holder rail plate 2 by screw thread spacing hole 3.Certainly, can heighten packing ring 8 according to what different track switch rail spare flange of rail height were selected respective thickness, so that the fastening section of track 6.

Claims (4)

1. a plain type section of track supports, comprise nut (1) and holder rail plate (2), it is characterized in that: holder rail plate (2) is welded on a side of nut (1), and holder rail plate (2) plate face is vertical with the center line of bolt hole of nut (1), screw thread support bar (4) is installed on the screw of nut (1), the position that is positioned at section of track both sides on the holder rail plate (2) is provided with section of track spacing hole (3), the fixedly hold-down bolt of the section of track (5) is housed on the spacing hole (3), also be provided with between hold-down bolt (5) and the spacing hole (3) the pressure track plate (7) of pushing down the flange of rail and thickness suitable with flange of rail height heighten packing ring (8), and heighten packing ring (8) and be positioned at and press track plate (7) below.
2. the plain type section of track according to claim 1 supports, and it is characterized in that: the little big up and small down taper in the lower end of described screw thread support bar (4).
3. the plain type section of track according to claim 1 and 2 supports, and it is characterized in that: described spacing hole (3) adopts slotted hole.
4. the plain type section of track according to claim 1 and 2 supports, and it is characterized in that: described spacing hole (3) adopts screwed hole.
CNU2007200804003U 2007-07-23 2007-07-23 Simple rail row supporting Expired - Fee Related CN201095718Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200804003U CN201095718Y (en) 2007-07-23 2007-07-23 Simple rail row supporting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200804003U CN201095718Y (en) 2007-07-23 2007-07-23 Simple rail row supporting

Publications (1)

Publication Number Publication Date
CN201095718Y true CN201095718Y (en) 2008-08-06

Family

ID=39922769

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200804003U Expired - Fee Related CN201095718Y (en) 2007-07-23 2007-07-23 Simple rail row supporting

Country Status (1)

Country Link
CN (1) CN201095718Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225243A (en) * 2013-04-24 2013-07-31 中铁上海工程局有限公司 Walking rail support for rectangular U-shaped tunnel rail layer
CN104878666A (en) * 2015-05-07 2015-09-02 成都聚智工业设计有限公司 Track panel supporting structure
CN105970748A (en) * 2016-06-13 2016-09-28 中国十九冶集团有限公司 Rail adjusting method
CN108797230A (en) * 2018-06-22 2018-11-13 中铁四局集团有限公司 A kind of 6 strands of comb type railroad switch construction methods of tramcar 59R2 groove profiles rail
CN111254765A (en) * 2018-12-03 2020-06-09 中车沈阳机车车辆有限公司 Steel rail anti-overturning device and long steel rail transport vehicle set

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225243A (en) * 2013-04-24 2013-07-31 中铁上海工程局有限公司 Walking rail support for rectangular U-shaped tunnel rail layer
CN104878666A (en) * 2015-05-07 2015-09-02 成都聚智工业设计有限公司 Track panel supporting structure
CN105970748A (en) * 2016-06-13 2016-09-28 中国十九冶集团有限公司 Rail adjusting method
CN105970748B (en) * 2016-06-13 2017-07-25 中国十九冶集团有限公司 The method of orbit adjusting
CN108797230A (en) * 2018-06-22 2018-11-13 中铁四局集团有限公司 A kind of 6 strands of comb type railroad switch construction methods of tramcar 59R2 groove profiles rail
CN108797230B (en) * 2018-06-22 2020-07-28 中铁四局集团有限公司 Tramcar 59R2 trough rail 6-strand comb type turnout construction method
CN111254765A (en) * 2018-12-03 2020-06-09 中车沈阳机车车辆有限公司 Steel rail anti-overturning device and long steel rail transport vehicle set

Similar Documents

Publication Publication Date Title
CN201095718Y (en) Simple rail row supporting
CN201520928U (en) Adjustable track seat of large-stroke precise track
CN203429512U (en) Vibration-reducing fastener used for heavy-duty railway track switch
CN201074289Y (en) Adjustable track panel supporting rack
CN201183928Y (en) Railway open bridge floor liner plate apparatus
CN201679232U (en) Adjustable support template mandril
CN204530339U (en) A kind of nonshoulder fastening assembly
CN201317899Y (en) Track regulator
CN202705816U (en) Elastic strip type fastener for wooden sleeper turnout
CN203755099U (en) Multifunctional track regulator for ballastless track construction
CN209227295U (en) A kind of Damping fastening system of band carrying rotation column
CN206477197U (en) A kind of spacing model of double-block type ballastless track bedplate
CN201635393U (en) Movable bottom-formwork structure at precast beam slab bearer
CN201183926Y (en) Adjustable railway track liner plate apparatus
CN207793766U (en) A kind of steel rail vibration reduction fastener bottom plate
CN218964506U (en) Rail vehicle aluminum alloy traction sleeper and aluminum alloy sleeper beam welding anti-deformation device
CN215518181U (en) Combined rail brace
CN218026934U (en) Adjusting device for rail fastener
CN201817752U (en) Special sleeper used for portal crane rail
CN205146671U (en) Linear sieve compresses tightly fixing device
CN209868927U (en) Pressing bar stand column and pressing device for plate-type ballastless track structure
CN220616065U (en) Assembled handlebar structure
CN221072092U (en) Be used for prefabricated column type inspection hole track panel strutting arrangement in parking area storehouse
CN209989641U (en) Elastic strip convenient to disassemble and used for rail installation
CN212195475U (en) Elastic auxiliary supporting structure

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080806

Termination date: 20150723

EXPY Termination of patent right or utility model