CN202865707U - Equipment for erecting and constructing beam and vertical beam on existing line - Google Patents
Equipment for erecting and constructing beam and vertical beam on existing line Download PDFInfo
- Publication number
- CN202865707U CN202865707U CN201220453998.7U CN201220453998U CN202865707U CN 202865707 U CN202865707 U CN 202865707U CN 201220453998 U CN201220453998 U CN 201220453998U CN 202865707 U CN202865707 U CN 202865707U
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- China
- Prior art keywords
- existing line
- equipment
- traversing
- track
- vertical
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- Expired - Lifetime
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Abstract
The utility model discloses equipment for erecting and constructing a beam and a vertical beam on an existing line. The equipment for erecting and constructing the beam and the vertical beam on the existing line achieves the transverse moving of the beam through a transverse moving walking track and a transverse moving flat trolley, and the transverse moving walking track and the transverse moving flat trolley are laid and vertical to an existing track. The equipment for erecting and constructing the beam and the vertical beam on the existing line achieves the vertical moving of the beam through a vertical moving flat trolley which is arranged on the existing track. The equipment for erecting and constructing the beam and the vertical beam on the existing line achieves the changing of the vertical moving and the horizontal moving through a three-legged lifting frame. The equipment for erecting and constructing the beam and the vertical beam on the existing line is simple in structure and low in cost, does not occupy a big space, is capable of meeting requirements of various terrains and areas and is not limited by terrains. Besides, the equipment for erecting and constructing the beam and the vertical beam on the existing line is flexible in constructing, convenient to construct and capable of conveniently achieving cross station track working, does not influence the operation of the existing line and reduces security risks.
Description
Technical field
The utility model relates to the just stringer of beam of constructing, particularly a kind of on existing line the just equipment of beam longeron of erection construction.
Background technology
When existing railway carries out the culvert jacking, for the normal operation that guarantees railway, prevent that the railway station track from subsiding, usually need erection construction just beam to make somebody a mere figurehead reinforcing.At present, construct the setting up mainly by using mobile crane or rescue to lift up into row of just beam.Yet mobile crane, although convenient, limited by landform, and need larger floor space, be unfavorable for multiply road construction of railways, hinder railway operation.And railway breakdown hangs, and is that rail vehicles or other obstruction for railway accident lifts by crane the special purpose vehicle of cleaning, and this equipment is mainly used in the urgent railway breakdown, and is used for erection construction, and then cost is excessive.
The utility model content
The utility model is intended to provide a kind of use and is not subjected to landform restriction, area occupied little, and use safety, cost also lower a kind of on existing line the just equipment of beam longeron of erection construction.
Described in the utility model a kind of on existing line the just equipment of beam longeron of erection construction, comprise and be laid on existing line track top, two group traversing rails vertical with the existing line track, place respectively on two groups of traversing rails can be along the traversing flat car of traversing rail walking, place two vertical shift flat cars on the existing line track, and be arranged near the tripod undercarriage two groups of traversing walking rails and the existing line track staggered place.
Described in the utility model on existing line the just equipment of beam longeron of erection construction, erection construction is just during beam, just beam is lifted on the traversing flat car on two groups of parallel traversing rails laying with existing line track vertical direction first; By along the traversing flat car of existing rail moving, dolly can be carried construct just beam to move to the top of existing railway track; At this moment, near the tripod undercarriage two groups of traversing walking rails and existing line track are staggered can be sling longeron, and behind move away traversing walking rail and the traversing flat car, tripod undercarriage can place longeron on two vertical shift flat cars on the existing track; Move to along existing line transverse by the dull and stereotyped vehicle-mounted longeron of vertical shift and to construct that just beam is laterally in place; Then again by the tripod undercarriage longeron of slinging; Again lay the traversing flat bogie on two groups of traversing rails and the traversing rail, will be just beam again place on the two traversing flat bogies, carried just by traversing flat bogie that beam is traversing until just beam is vertically also in place, thereby finish just setting up of beam.
Construction described in the utility model is the spanning equipment of beam longeron just, traversing walking rail by vertical existing track laying and traversing flat car are realized the traversing of just beam, realize the just vertical shift of beam by the vertical shift flat car on the existing track, realize the conversion move in length and breadth by tripod undercarriage, its device structure is simple, and cost is low, does not need to take larger space, the needs that can adapt to various landform and place are not limited by landform.In addition, construction is flexible, and solid line is striden the station track operation easily, can not affect the operation of existing line, has reduced security risk.
Description of drawings
Fig. 1 be described in the utility model on existing line the just schematic diagram of the equipment of beam longeron of erection construction.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is the schematic diagram of tripod upending frame.
The specific embodiment
Such as Fig. 1, Fig. 2, Fig. 3, a kind of on existing line the just equipment of beam of erection construction, comprise and be laid on existing line track 1 top, two group traversing rails 3 vertical with existing line track 1, place respectively on two groups of traversing rails can be along the traversing flat car 4 of traversing rail walking, place two vertical shift flat cars 5 on the existing line track, and be arranged near the tripod undercarriage two groups of traversing walking rails and the existing line track staggered place.
Described tripod upending frame comprises the Chain block 10 that install at tripod 8 and tripod top.
Two groups of traversing rails can arrange rail for 3 times and carry out buttress with sleeper buttress 7, two track pad 9 nails are on sleeper buttress 7, the rail groove that falls that track pad 9 adapts with regard to upper setting and rail, rail places in the rail groove and fixes by securing members such as screws, thereby the gauge between the control rail, two rail constant distance of traversing rail are respectively organized in assurance
Placing traversing flat car 4 on two groups of traversing rails can connect firmly by connector, can be strictly synchronous with the movement that guarantees two groups of traversing flat cars on the traversing rail, make just stability and security more in the beam moving process of the vehicle-mounted construction of traversing flat board, avoid because of the inconsistent inverted just beam rollover of both sides translational speed the fault such as track is stuck.
Claims (4)
1. just equipment of beam longeron of erection construction on existing line, it is characterized in that: comprise being laid on existing line track top, two group traversing rails (3) vertical with track, place respectively respectively organize traversing rail (3) upper, can be along the traversing flat car (4) of traversing rail walking, place two the vertical shift flat cars (5) on the existing railway track (1), and be arranged near the tripod undercarriage (6) traversing walking rail and the existing line track staggered place.
According to claim 1 a kind of on existing line the just equipment of beam longeron of erection construction, it is characterized in that: described tripod upending frame comprises the Chain block (8) that install at tripod (10) and tripod top.
According to claim 1 a kind of on existing line the just equipment of beam longeron of erection construction, it is characterized in that: described two groups of traversing rails (3) below arranges rail and carries out buttress with sleeper buttress (7), upper two track pads of device (9) of sleeper buttress, the rail groove that falls that adapts with rail is arranged on the track pad, and rail places in the rail groove and is fixed by securing member.
According to claim 1 a kind of on existing line the just equipment of beam longeron of erection construction, it is characterized in that: connects by rod member in the middle of the traversing flat car (4) on described two groups of traversing rails (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220453998.7U CN202865707U (en) | 2012-09-07 | 2012-09-07 | Equipment for erecting and constructing beam and vertical beam on existing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220453998.7U CN202865707U (en) | 2012-09-07 | 2012-09-07 | Equipment for erecting and constructing beam and vertical beam on existing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865707U true CN202865707U (en) | 2013-04-10 |
Family
ID=48032438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220453998.7U Expired - Lifetime CN202865707U (en) | 2012-09-07 | 2012-09-07 | Equipment for erecting and constructing beam and vertical beam on existing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669229A (en) * | 2014-01-04 | 2014-03-26 | 中铁二十五局集团第二工程有限公司 | Device for preventing arch frame from rolling over in dragging process |
| CN107604776A (en) * | 2017-10-18 | 2018-01-19 | 江西瑞华科工贸有限公司 | Railway track construction is hung with just beam is traversing |
| CN108301256A (en) * | 2018-02-07 | 2018-07-20 | 中铁二十局集团第五工程有限公司 | Running railway line station drains groove construction method between station track |
-
2012
- 2012-09-07 CN CN201220453998.7U patent/CN202865707U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669229A (en) * | 2014-01-04 | 2014-03-26 | 中铁二十五局集团第二工程有限公司 | Device for preventing arch frame from rolling over in dragging process |
| CN103669229B (en) * | 2014-01-04 | 2015-11-18 | 中铁二十五局集团第二工程有限公司 | A kind of device preventing bow member from turning on one's side in heave |
| CN107604776A (en) * | 2017-10-18 | 2018-01-19 | 江西瑞华科工贸有限公司 | Railway track construction is hung with just beam is traversing |
| CN107604776B (en) * | 2017-10-18 | 2024-01-30 | 江西瑞华科工贸有限公司 | Convenient beam transverse crane for railway track construction |
| CN108301256A (en) * | 2018-02-07 | 2018-07-20 | 中铁二十局集团第五工程有限公司 | Running railway line station drains groove construction method between station track |
| CN108301256B (en) * | 2018-02-07 | 2019-07-05 | 中铁二十一局集团第五工程有限公司 | Running railway line station drains groove construction method between station track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |