CN202989706U - Combined type track bent frame for laying ballast-less track - Google Patents
Combined type track bent frame for laying ballast-less track Download PDFInfo
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- CN202989706U CN202989706U CN 201220568047 CN201220568047U CN202989706U CN 202989706 U CN202989706 U CN 202989706U CN 201220568047 CN201220568047 CN 201220568047 CN 201220568047 U CN201220568047 U CN 201220568047U CN 202989706 U CN202989706 U CN 202989706U
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- supporting leg
- joist
- track
- lock
- adjuster
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Abstract
The utility model discloses a combined type track bent frame for laying a ballast-less track, and belongs to the railway track building field. The combined type track bent frame comprises N trimming beams, N midline standards, 2N track gauge regulators, two tool tracks, 2N support legs, 2N height adjusting devices and 2N track alignment locks, wherein the N is equal to and larger than 2. The combined type track bent frame for laying the ballast-less track achieves installation positioning of a sleeper through the track gauge regulators, achieves regulation of inclined angles among the trimming beams and the support legs through super-elevation regulators, and fits the width of a track bed and is located through the track alignment locks, and height regulation of the combined type track bent frame is achieved through the height adjusting devices. Furthermore, operating procedures and device categories can be effectively simplified by using the combined type track bent frame, and therefore the combined type track bent frame for laying the ballast-less track can reduce cost effectively and satisfy ballast-less track construction requirements of China.
Description
Technical field
The utility model belongs to the railroad track building field, particularly a kind of combined orbit framed bent for the non-fragment orbit laying.
Background technology
For adapting to high-speed railway to the requirement of track structure, this form of structure of non-fragment orbit is widely used abroad.Foreign advanced person's technology, China is the use non-fragment orbit technology in the construction of the railway network gradually also.
The flexible rest pad formula of domestic non-fragment orbit, track is board-like and pre-buried bolster formula three types.At present, quantity is few owing to laying, work point disperses, each construction enterprises can only be according to the own non-fragment orbit type of bearing, make respectively the process that is fit to this engineering, construction means is general adopts artificial or semi-mechanization operation, so has process operations complexity, the slow defective of progress, does not reach the needs of high speed railway construction far away.
The external introduction in the non-fragment orbit technology, the technology of comparative maturity has 2000 pairs of piece sleeper type technology of radar at present, and the Wuhan-Guangzhou passenger-dedicated line that for example has been brought to completion adopts above-mentioned technology.2000 pairs of piece sleeper type technology construction equipments of radar comprise loose pillow device, self-tipping type truck, vertically the template fitting machine, laterally reach vertical template demountor, transverse mode and in length and breadth to various equipment such as template, screw regulator, tool track, coarse adjustment machine and concrete placers, have on the whole the shortcoming that construction technology is complicated, equipment price is expensive.
Therefore, be badly in need of developing a kind of ballastless track bed construction corollary equipment that is applicable to China's national situation, this corollary equipment need to satisfy the requirement of simplifying operation procedure and device category, reducing costs, to satisfy China's Construction of Ballastless Track needs.
The utility model content
Have in order to solve the prior art imported technology problem that construction technology is complicated, equipment price is expensive, the utility model embodiment provides a kind of combined orbit framed bent for the non-fragment orbit laying.Described technical scheme is as follows:
A kind of combined orbit framed bent for the non-fragment orbit laying, described combined orbit framed bent comprises that N joist, a N midline reference device, a 2N track gauge adjuster, two tool tracks, a 2N supporting leg, a 2N height adjuster and 2N rails are to lock, wherein, N 〉=2;
described N joist longitudinal separation is arranged, described N midline reference device is arranged in the middle part of described N joist, each joist arranges a midline reference device, described midline reference device represents the center of described two tool tracks, a described 2N track gauge adjuster is arranged on a described N joist, and each joist arranges two track gauge adjusters, described two tool tracks are realized and being connected of a described N joist by described 2N track gauge adjuster, described two tool tracks are vertically set on a described N joist, and realize distance adjustment between described two tool tracks by a described 2N track gauge adjuster,
A described 2N supporting leg is arranged on described N joist sidepiece and is flexibly connected with described N joist, and the both sides of each joist respectively arrange a supporting leg;
A described 2N height adjuster is arranged on described N joist sidepiece, the sidepiece of each joist respectively arranges a height adjuster, each height adjuster includes height adjuster and superelevation adjuster, described height adjuster is in order to regulate the height of described combined orbit framed bent, and described superelevation adjuster is in order to regulate the angle of inclination between described joist and described supporting leg;
A described 2N rail is arranged on a described 2N supporting leg to lock, and the outside of each supporting leg respectively arranges a rail to lock, and a described 2N rail is also located in order to adapt to width of ballast bed to lock.
Particularly, described midline reference device is bearing pin.
Particularly, described track gauge adjuster comprises two wedge shape clamping plate and bolt, and described two wedge shape clamping plate are located at respectively the both sides of described tool track, and described bolt passes described two wedge shape clamping plate.
Particularly, described height adjuster comprises nut and supporting leg adjusting bolt, it is inner that described nut is fixedly installed on described supporting leg, described supporting leg adjusting bolt is passed described joist, described supporting leg and is meshed with described nut in described supporting leg, regulates with the height of realizing described combined orbit framed bent.
Particularly, described superelevation adjuster comprises adjusting nut pin and adjusting screw(rod), described adjusting nut pin is arranged between described supporting leg front end and described joist, described adjusting screw(rod) is arranged between described adjusting nut pin and described joist, interact by described adjusting screw(rod) and described adjusting nut pin, realize the adjusting at angle of inclination between described joist and described supporting leg.
Particularly, described rail comprises the screw rod leading screw to lock, and described screw rod leading screw one end is supported on described supporting leg, and the other end is supported on supporting surface, by regulating described screw rod leading screw to adapt to described width of ballast bed and location.
Particularly, described rail is that the circumscribed rail is to lock to lock, comprise lock supporting leg, screw rod and lock nut, described lock supporting leg is fixed on the outside of described supporting leg, it is inner that described lock nut is fixed in described lock supporting leg, described screw rod passes described lock supporting leg and is meshed with described lock nut, by regulating described screw rod to adapt to described width of ballast bed and location.
Further, described combined orbit framed bent also comprises backboard, overlap joint template, template clip and vertical template, described backboard is fixed on described inboard leg, described vertical template is located at railway roadbed both sides, described vertical template is connected with described backboard by described template clip, and described overlap joint template is located at the front of described backboard, and described overlap joint template and described vertical template form overlap joint, described overlap joint template is used for making up the gap between described backboard and described railway roadbed, with mortar leakage prevention.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is: the utility model embodiment realizes that by track gauge adjuster sleeper installs the location, realize the height adjusting of described combined orbit framed bent by height adjuster, realize that by the superelevation adjuster angle of inclination between joist and supporting leg regulates, adapt to width of ballast bed and location by rail to lock, use the utility model can effectively simplify operation procedure and device category, therefore can effectively reduce costs, satisfy China's Construction of Ballastless Track needs.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view that is used for the combined orbit framed bent that non-fragment orbit lays that the utility model embodiment provides;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the enlarged side view of Fig. 1;
Fig. 4 is that the circumscribed rail that provides of the utility model embodiment is to lock and supporting leg connection diagram;
Fig. 5 is the enlarged drawing of the track gauge adjuster that provides of the utility model embodiment;
Fig. 6 is the drawing of B node in Fig. 2;
Fig. 7 is A-A sectional view in Fig. 3;
Fig. 8 is C-C sectional view in Fig. 3;
Fig. 9 is the working state figure of the superelevation adjuster that provides of the utility model embodiment.
In figure, each symbolic representation implication is as follows:
1 combined orbit framed bent, 2 supporting legs, 3 joists, 4 track gauge adjusters, 5 tool tracks, 6 rails are to lock, 7 supporting leg adjusting bolts, and 8 circumscribed rails are to lock, 8.1 the lock supporting leg, 8.2 lock nuts, 8.3 screw rods, 9 wedge shape clamping plate, 10 superelevation adjusters, 11 midline reference devices, 12 backboards, 13 vertical templates, 14 overlap joint templates, 15 template clips, 16 bearing pins, 17 adjusting nut pins, 18 adjusting screw(rod)s, 19 height adjusters, 20 railway roadbeds, 21 concrete support layers.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figures 1 and 2, the utility model embodiment provides a kind of combined orbit framed bent 1 for the non-fragment orbit laying, described combined orbit framed bent 1 comprises that N joist 3, a N midline reference device 11, a 2N track gauge adjuster 4, two tool tracks 5, a 2N supporting leg 2, a 2N height adjuster and 2N rails are to lock, wherein, N 〉=2;
a described N joist 3 longitudinal separations are arranged, described N midline reference device 11 is arranged on a described N joist 3 middle parts, each joist 3 arranges a midline reference device 11, described midline reference device 11 represents the center of described two tool tracks 5, a described 2N track gauge adjuster 4 is arranged on a described N joist 3, and each joist 3 arranges two track gauge adjusters 4, described two tool tracks 5 are realized and being connected of a described N joist 3 by a described 2N track gauge adjuster 4, described two tool tracks 5 are vertically set on a described N joist 3, and realize distance adjustment between described two tool tracks 5 by a described 2N track gauge adjuster 4,
A described 2N supporting leg 2 is arranged on a described N joist 3 sidepieces and is flexibly connected with a described N joist 3, and the both sides of each joist 3 respectively arrange a supporting leg 2;
A described 2N height adjuster is arranged on a described N joist 3 sidepieces, the sidepiece of each joist 3 respectively arranges a height adjuster, each height adjuster includes height adjuster 19 and superelevation adjuster 10, described height adjuster 19 is in order to regulate the height of described combined orbit framed bent 1, and described superelevation adjuster 10 is in order to regulate the angle of inclination between described joist 3 and described supporting leg 2;
A described 2N rail is arranged on a described 2N supporting leg 2 to lock 6 or 8, and the outside of each supporting leg 2 respectively arranges a rail to lock 6 or 8, and a described 2N rail is also located in order to adapt to width of ballast bed to lock 6 or 8.
The utility model embodiment realizes that by track gauge adjuster 4 sleeper installs the location, realize the height adjusting of described combined orbit framed bent 1 by height adjuster 19, realize that by superelevation adjuster 10 angle of inclination between joist and supporting leg 2 regulates, adapt to width of ballast bed and location by rail to lock 6 or 8, use the utility model can effectively simplify operation procedure and device category, therefore can effectively reduce costs, satisfy China's Construction of Ballastless Track needs.
In addition, two tool tracks 5 in the utility model carry out spacing to be regulated take its corresponding midline reference device 11 as benchmark, makes track be not easy dislocation.
Track framed bent described in the utility model is specially adapted to the railway roadbed construction in ballastless track bridge and/or non-fragment orbit tunnel.
Particularly, as shown in Figure 3, described midline reference device 11 is bearing pin.
Particularly, as shown in Figure 2, in the present embodiment, described combined orbit framed bent 1 comprises four vertically evenly joists 3 of arranging of intervals, and arranges and pass through two isometric tool tracks 5 that track gauge adjuster 4 is connected with joist 3 is vertical.
Particularly, as shown in Figure 5, described track gauge adjuster 4 comprises two wedge shape clamping plate 9 and bolt (not marking in figure), and described two wedge shape clamping plate 9 are located at respectively the both sides of described tool track 5, does not mark in described bolt figure) pass described two wedge shape clamping plate 9.By adjusting simultaneously the wedge shape clamping plate 9 of tool track 5 both sides, come the transverse shifting of implementation tool rail 5, reach the purpose of buffer rail distance.
Particularly, as shown in Figure 3, described height adjuster 19 comprises nut (not drawing in figure) and supporting leg adjusting bolt 7, described nut (not drawing in figure) is fixedly installed on described supporting leg 2 inside, described supporting leg adjusting bolt 7 is passed described joist 3, described supporting leg 2 and is meshed with described nut (not drawing in figure) in described supporting leg 2, regulates with the height of realizing described combined orbit framed bent 1.
Particularly, as Fig. 3, Fig. 7 and shown in Figure 8, in the present embodiment, be connected by bearing pin 16 between described supporting leg 2 and joist 3.Described superelevation adjuster 10 comprises adjusting nut pin 17 and adjusting screw(rod) 18, described adjusting nut pin 17 is arranged between described supporting leg 2 front ends and described joist 3, described adjusting screw(rod) 18 is arranged between described adjusting nut pin 17 and described joist 3, interact by described adjusting screw(rod) 18 and described adjusting nut pin 17, realize the adjusting at angle of inclination between described joist 3 and described supporting leg 2.
When the needs over height stacking operation, rotation adjusting screw(rod) 18 drives adjusting nut pin 17, and supporting leg 2 is rotated take bearing pin 16 as the axle center.Outer trackside adjusting screw(rod) 18 is to anticlockwise (otherwise to the right) during superelevation in the outside, and the adjusting screw(rod) 18 of interior trackside is to right rotation (otherwise left).
Shown in Figure 9, evenly stressed and do not affect construction in order to make supporting leg adjusting bolt 7, when using superelevation adjuster 10 and adjusting angle, should guarantee that supporting leg adjusting bolt 7 is all the time at vertical state.
Particularly, as shown in Figure 3, described rail uses when lock 6 is applicable to construct in subway the track framed bent, described rail comprises the screw rod leading screw to lock 6, described screw rod leading screw one end is supported on described supporting leg 2, the other end is supported on supporting surface, by regulating described screw rod leading screw to adapt to described width of ballast bed and location.Described rail is to adjust 3 liang of siding tracks of joist by symmetry to realize that to the bolt leading screw on lock 6 rail is to locking to lock 6.
particularly, as shown in Figure 4, described rail is that the circumscribed rail is to lock 8 to lock, the circumscribed rail uses when lock 8 is used for subgrade construction track framed bent, the circumscribed rail comprises lock supporting leg 8.1 to lock 8, screw rod 8.3 and lock nut 8.2, described lock supporting leg 8.1 is fixed on the outside of described supporting leg 2, described lock nut 8.2 is fixed in described lock supporting leg 8.1 inside, described screw rod 8.3 passes described lock supporting leg 8.1 and is meshed with described lock nut 8.2, by regulating described screw rod 8.3 to adapt to described railway roadbed 20 width and location.The circumscribed rail is to realize that to screw rod 8.3 and lock nut 8.2 on lock 8 rail is to locking by the circumscribed rail that symmetry is adjusted joist 3 both sides to lock 8.
Further, as Fig. 1 and shown in Figure 6, described combined orbit framed bent 1 also comprises backboard 12, overlap joint template 14, template clip 15 and vertical template 13, described backboard 12 is fixed on described inboard leg, described vertical template 13 is located at railway roadbed 20 both sides, described vertical template 13 is connected with described backboard 12 by described template clip 15, described overlap joint template 14 is located at the front of described backboard 12, described overlap joint template 14 forms overlap joint with described vertical template 13, described overlap joint template 14 is used for making up the gap between described backboard 12 and described railway roadbed 20, with mortar leakage prevention.Make the present embodiment when Construction of Ballastless Track, template directly vertically is placed on base or concrete support layer 21 (referring to Fig. 4), need not other fixed forms, can adapt to railway roadbed 20 (referring to Fig. 4) construction of different superelevation.
the utility model embodiment realizes that by track gauge adjuster 4 sleeper installs the location, realize the height adjusting of described combined orbit framed bent 1 by height adjuster 19, realize that by superelevation adjuster 10 angle of inclination between joist 3 and supporting leg 2 regulates, adapt to railway roadbed 20 width and location by rail to lock, function with track coarse adjustment and accurate adjustment, by backboard 12 installation forms, therefore the utility model is the tool track in set German radar 2000 systems, tie, template, the mechanism that the adjustment System function is integrated, it effectively simplifies operation procedure, reduced cost, satisfy China's Construction of Ballastless Track needs.
Above-mentioned the utility model embodiment sequence number does not represent the quality of embodiment just to description.
The above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. one kind is used for the combined orbit framed bent that non-fragment orbit is laid, it is characterized in that, described combined orbit framed bent comprises N joist, a N midline reference device, a 2N track gauge adjuster, two tool tracks, a 2N supporting leg, a 2N height adjuster and 2N rails to lock, wherein, and N 〉=2;
described N joist longitudinal separation is arranged, described N midline reference device is arranged in the middle part of described N joist, each joist arranges a midline reference device, described midline reference device represents the center of described two tool tracks, a described 2N track gauge adjuster is arranged on a described N joist, and each joist arranges two track gauge adjusters, described two tool tracks are realized and being connected of a described N joist by described 2N track gauge adjuster, described two tool tracks are vertically set on a described N joist, and realize distance adjustment between described two tool tracks by a described 2N track gauge adjuster,
A described 2N supporting leg is arranged on described N joist sidepiece and is flexibly connected with described N joist, and the both sides of each joist respectively arrange a supporting leg;
A described 2N height adjuster is arranged on described N joist sidepiece, the sidepiece of each joist respectively arranges a height adjuster, each height adjuster includes height adjuster and superelevation adjuster, described height adjuster is in order to regulate the height of described combined orbit framed bent, and described superelevation adjuster is in order to regulate the angle of inclination between described joist and described supporting leg;
A described 2N rail is arranged on a described 2N supporting leg to lock, and the outside of each supporting leg respectively arranges a rail to lock, and a described 2N rail is also located in order to adapt to width of ballast bed to lock.
2. combined orbit framed bent according to claim 1, is characterized in that, described midline reference device is bearing pin.
3. combined orbit framed bent according to claim 1, is characterized in that, described track gauge adjuster comprises two wedge shape clamping plate and bolt, and described two wedge shape clamping plate are located at respectively the both sides of described tool track, and described bolt passes described two wedge shape clamping plate.
4. combined orbit framed bent according to claim 1, it is characterized in that, described height adjuster comprises nut and supporting leg adjusting bolt, it is inner that described nut is fixedly installed on described supporting leg, described supporting leg adjusting bolt is passed described joist, described supporting leg and is meshed with described nut in described supporting leg, regulates with the height of realizing described combined orbit framed bent.
5. combined orbit framed bent according to claim 1, it is characterized in that, described superelevation adjuster comprises adjusting nut pin and adjusting screw(rod), described adjusting nut pin is arranged between described supporting leg front end and described joist, described adjusting screw(rod) is arranged between described adjusting nut pin and described joist, interact by described adjusting screw(rod) and described adjusting nut pin, realize the adjusting at angle of inclination between described joist and described supporting leg.
6. combined orbit framed bent according to claim 1, it is characterized in that, described rail comprises the screw rod leading screw to lock, and described screw rod leading screw one end is supported on described supporting leg, the other end is supported on supporting surface, by regulating described screw rod leading screw to adapt to described width of ballast bed and location.
7. combined orbit framed bent according to claim 1, it is characterized in that, described rail is that the circumscribed rail is to lock to lock, comprise lock supporting leg, screw rod and lock nut, described lock supporting leg is fixed on the outside of described supporting leg, it is inner that described lock nut is fixed in described lock supporting leg, and described screw rod passes described lock supporting leg and is meshed with described lock nut, by regulating described screw rod to adapt to described width of ballast bed and location.
8. according to claim 1-7 described combined orbit framed bents of any one claim, it is characterized in that, described combined orbit framed bent also comprises backboard, overlap joint template, template clip and vertical template, described backboard is fixed on described inboard leg, described vertical template is located at railway roadbed both sides, described vertical template is connected with described backboard by described template clip, described overlap joint template is located at the front of described backboard, described overlap joint template and described vertical template form overlap joint, described overlap joint template is used for making up the gap between described backboard and described railway roadbed, with mortar leakage prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568047 CN202989706U (en) | 2012-11-01 | 2012-11-01 | Combined type track bent frame for laying ballast-less track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568047 CN202989706U (en) | 2012-11-01 | 2012-11-01 | Combined type track bent frame for laying ballast-less track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989706U true CN202989706U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568047 Expired - Fee Related CN202989706U (en) | 2012-11-01 | 2012-11-01 | Combined type track bent frame for laying ballast-less track |
Country Status (1)
| Country | Link |
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| CN (1) | CN202989706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264543A (en) * | 2014-09-11 | 2015-01-07 | 北京铁五院工程机械有限公司 | Method for constructing small-radius curve ballastless track |
| CN111547464A (en) * | 2020-05-14 | 2020-08-18 | 深圳市友健科技有限公司 | Roof mechanical transportation system |
-
2012
- 2012-11-01 CN CN 201220568047 patent/CN202989706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264543A (en) * | 2014-09-11 | 2015-01-07 | 北京铁五院工程机械有限公司 | Method for constructing small-radius curve ballastless track |
| CN104264543B (en) * | 2014-09-11 | 2016-08-24 | 北京铁五院工程机械有限公司 | The construction method of sharp radius curve non-fragment orbit |
| CN111547464A (en) * | 2020-05-14 | 2020-08-18 | 深圳市友健科技有限公司 | Roof mechanical transportation system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING JIANDING GUOTIE ENGINEERING DESIGNING CO., Free format text: FORMER OWNER: BEIJING ZHONGDUN TIANYUAN MACHINERY CO., LTD. Effective date: 20130806 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130806 Address after: 100176 Beijing City, Daxing District Yizhuang Economic Development Zone Branch 14 Street No. 99 huilongsen Science Park Building No. 29 A block 2 layer Patentee after: BEIJING JIANDING GUOTIE ENGINEERING DESIGNING CO., LTD. Address before: 100176 Beijing City, Daxing District Yizhuang Economic Development Zone Branch 14 Street No. 99 huilongsen Science Park Building No. 29 A block 2 layer Patentee before: Beijing Zhongdun Tianyuan Machinery Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151101 |
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| EXPY | Termination of patent right or utility model |