CN201151856Y - Double-block type ballastless track construction equipment dismounting unit - Google Patents
Double-block type ballastless track construction equipment dismounting unit Download PDFInfo
- Publication number
- CN201151856Y CN201151856Y CNU2007201911500U CN200720191150U CN201151856Y CN 201151856 Y CN201151856 Y CN 201151856Y CN U2007201911500 U CNU2007201911500 U CN U2007201911500U CN 200720191150 U CN200720191150 U CN 200720191150U CN 201151856 Y CN201151856 Y CN 201151856Y
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- crossbeam
- double
- fixed mount
- fixed frame
- construction
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Abstract
The utility model discloses a disassembling unit used for double-block ballastless track construction equipment. The four corners on the lower end of a vehicle body (1) are provided with a walking wheel set (4) which can drive along the rail of a rail template; the rear upper part of the vehicle body (1) is provided with a crossbeam crane mechanism (9); a crossbeam fixture (10) is connected below the crossbeam crane mechanism (9); the upper part on the front end of the vehicle body (1) is provided with a fixed frame lifting mechanism (14); a manual fixed frame suspender (15) is connected below the fixed frame lifting mechanism (14). The utility model can rapidly and accurately place the manually disassembled crossbeam and fixed frame on the prearranged bracket on the tail part of a loading unit after being arranged on the loading unit. The utility model achieves the mounting of the fixed frame on the front end of the construction, disassembles the fixed frame and the crossbeam on the rear end and assembles a new rail pillow and fittings for front-end construction, so that the installation equipment can be reused in recycling construction.
Description
Technical field
The utility model belongs to the construction equipment technical field of high-speed railway, and what relate generally to is a kind of removable unit of double-block non-slag rail construction equipment.
Background technology
In railway construction, over more than 100 year, what the railway system used always is ballasted track, promptly adopts ballast aggregate, sleeper and the rail track that places an iron railway.Along with the development of rail truck high-speed cruising, this ballasted track has been difficult to satisfy the requirement of rail truck high-speed cruising.The contradiction of operation and maintenance that the arising at the historic moment of ballastless track effectively alleviated high-speed railway.It has, and track stability height, rigidity good uniformity, structure durability are strong, maintenance load significantly reduces relative ripe outstanding advantage with technology and obtained popularization energetically.Development ballastless track technology is one of important behave that realizes the railway great-leap-forward development, also is the developing direction of world today's high speed railway track.Owing to adopted the form of construction work of mechanization, sleeper be greatly improved on laying efficient.For adapt to high speed railway track mechanization continuously construction technical requirements, a kind of high efficiency, high-quality mechanized construction equipment need be provided.
The double-blocked rail without ballast construction technology promptly is a kind of novel railway job practices, and it is that railway roadbed is changed into cast-in-place board-like ballast bed structure.Sleeper is designed to symmetrical two pedestals and constitutes one by the reinforcing bar cast.Earlier in the ballast bed subgrade both sides a plurality of location leg is set during construction, roadbed is carried out the horizontal level measurement and positioning, fluid concrete constitutes way of concrete foundations, and the sleeper in groups that will connect with it by fixed mount is embedded on the not solidified railway roadbed concrete.For guaranteeing accurate location and the horizontal level of sleeper on roadbed, the crossbeam that connects on the leg of location can make the two accurate location, the fixed mount location that will connect one again with sleeper hangs on crossbeam, guarantee that thus sleeper is accurately positioned in the desired location of roadbed and guarantees desired level, makes sleeper combine with way of concrete foundations by mode of vibration.When concrete initial set, fixed mount need be separated with the sleeper dismounting, again crossbeam is separated with leg and fixed mount, crossbeam are delivered to load units, a unit just must be arranged thus is working programme with crossbeam and fixed mount remove deliver to load units and by load units in groups sleeper locate with fixed mount and connect, when being implemented in construction front end mounting and fixing support, remove the fixed mount and the crossbeam of rear end, be used for the front end construction after installing new sleeper and accessory thereof, realize that the circulation construction of erection equipment is used.
Summary of the invention
The purpose of this utility model is the removable unit that proposes a kind of double-block non-slag rail construction equipment.After being used for sleeper laying finished, crossbeam that is used to locate and fixed mount dismounting also are transported to the front loaded unit and realize that the circulation construction of erection equipment uses.
The utility model realizes that the technical scheme that above-mentioned purpose is taked is: car body is the space framework steel work, and four jiaos of its lower ends are provided with can be along the walking wheels that travel on the track of track template; Be provided with crossbeam crane mechanism in the upper back of car body, the below of this crossbeam crane mechanism is connected with beam clamp; Be provided with fixed mount suspender mechanism in the car body upper front end, the below of this fixed mount suspender mechanism is connected with manual fixed mount suspender.
The utility model is positioned at after the load units and can travels on the track of the track template of special use.It can be placed on the default support of load units afterbody fast and accurately with manually removing the crossbeam finished of dismounting and fixed mount.When being implemented in construction front end mounting and fixing support, remove the fixed mount and the crossbeam of rear end, be used for the front end construction after installing new sleeper and accessory thereof, make erection equipment realize that the circulation construction uses.Because car body is designed to detachable frame construction, therefore be convenient to the transition transportation of equipment etc.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is Figure 1A-A sectional view.
Fig. 3 is Figure 1B-B sectional view.
Fig. 4 is the vertical view of Fig. 1.
Fig. 5 is the front view of the utility model beam clamp.
Fig. 6 is the vertical view of Fig. 5.
Among the figure: 1, car body, 2. disassemble flange, 3. walk on stage, 4. traveling wheels, 5. mounting platform, 6. electrical control cubicles, 7. diesel generating set, 8. console, 9. crossbeam crane mechanism, 10. horizontal-associate anchor clamps, 11. electric hoist, 12. electric pushrods, 13. hang pawl, 14. fixed mount crane mechanism, 15. manual fixed mount suspenders.16. linkage.17. saddle type crossbeam
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Shown in Fig. 1-4: the car body 1 of present embodiment is the space framework steel work, just is welded by type, for the ease of transportation, went up before removable being divided into, preceding down, back goes up, after following four parts, by disassembling flange 2 connections.Car body 1 lower end is provided with walking wheels 4 for four jiaos and is driven by motor reducer, and car body 1 can be travelled on the track of track template.Be provided with in car body 1 upper right and walk on stage 3 for operator walking.The bottom is provided with mounting platform 5 in its back-end, and this mounting platform is welded by shaped steel, and it is anti-skidding to lay checkered steel plate on it.Electrical control cubicles 6 is installed in the left side of mounting platform 5, the middle part is equipped with diesel generating set 7 provides the required energy for whole equipment, the right side is equipped with console 8.
Be provided with crossbeam crane mechanism 9 in the upper back of car body 1, the girder of this crossbeam crane mechanism 9 is a shaped steel, is bolted to connection in the steel work rear upper part.The electric hoist 11 that two constant spacings are installed below girder is connected with beam clamp 10 suspension hooks, by adjust control beam clamp 10 about, move left and right realizes the dismounting to crossbeam.Shown in Fig. 5-6, beam clamp 10 by saddle type crossbeam, electric pushrod 12, hang pawl 13 and linkage 16 is formed, electric pushrod 12 and linkage 16 are arranged on the upper end of saddle type crossbeam, hang pawl 13 and have two groups, every group two, be symmetricly set on the lower end of saddle type crossbeam, electric pushrod 12 by linkage 16 with hang pawl 13 and be connected.The rotation that electric pushrod 12 hangs pawl 13 by linkage control during work, hang coffin of rotation and the common formation in the bottom of hanging pawl axle, saddle type crossbeam of pawl, be stuck on the rectangular cross section beam of crossbeam, by crossbeam crane mechanism 9 crossbeam is transported to load units, recycles in order to the next one.
Be provided with fixed mount suspender mechanism 14 in car body 1 upper front end.These fixed mount crane mechanism 14 girders are two parallel shaped steel, bolt is fastened on the upper front end of vehicle body frame 1, it installs the fixing electric hoist 11 that is connected with manual fixed mount suspender 15 suspension hooks of four relative positions down, during use, motion by console control electric hoist (11) realize manual fixed mount suspender (15) about, side-to-side movement.Manually fixed mount suspender 15 is a frame construction, four jiaos of its lower ends are provided with the pawl that hangs with manual link mechanism interlock, during use, hang the pawl rotation by manually making, the longitudinal beam wing plate that snaps on the fixed mount is realized connecting, by fixed mount suspender mechanism 14 with the fixed mount handling to load units, recycle in order to next the installation.
Claims (4)
1, a kind of removable unit of double-block non-slag rail construction equipment is characterized in that: in the lower end of car body (1) four jiaos be provided with can be along the walking wheels (4) that travel on the track of track template; Be provided with crossbeam crane mechanism (9) in the upper back of car body (1), the below of this crossbeam crane mechanism (9) is connected with beam clamp (10); Be provided with fixed mount suspender mechanism (14) in car body (1) upper front end, the below of this fixed mount crane mechanism (14) is connected with manual fixed mount suspender (15).
2, the removable unit of double-block non-slag rail construction equipment according to claim 1, it is characterized in that: described beam clamp (10) by saddle type crossbeam (17), electric pushrod (12), hang pawl (13) and linkage (16) is formed, electric pushrod (12) and linkage (16) are arranged on the upper end of saddle type crossbeam, hang pawl (13) and have two groups, every group two, be symmetricly set on the lower end of saddle type crossbeam, electric pushrod (12) by linkage (16) with hang pawl (13) and be connected.
3, the removable unit of double-block non-slag rail construction equipment according to claim 1 is characterized in that: described manual fixed mount suspender (15) is a frame construction, and four jiaos of its lower ends are provided with the pawl that hangs with manual link mechanism interlock.
4, the removable unit of double-block non-slag rail construction equipment according to claim 1 is characterized in that: described car body (1) upper right is provided with walk on stage (3) for operator's walking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201911500U CN201151856Y (en) | 2007-12-29 | 2007-12-29 | Double-block type ballastless track construction equipment dismounting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201911500U CN201151856Y (en) | 2007-12-29 | 2007-12-29 | Double-block type ballastless track construction equipment dismounting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151856Y true CN201151856Y (en) | 2008-11-19 |
Family
ID=40127534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201911500U Expired - Fee Related CN201151856Y (en) | 2007-12-29 | 2007-12-29 | Double-block type ballastless track construction equipment dismounting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151856Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284510A (en) * | 2018-02-07 | 2018-07-17 | 北京好运达智创科技有限公司 | Concrete sleeper truss bars automatic installation apparatus |
-
2007
- 2007-12-29 CN CNU2007201911500U patent/CN201151856Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284510A (en) * | 2018-02-07 | 2018-07-17 | 北京好运达智创科技有限公司 | Concrete sleeper truss bars automatic installation apparatus |
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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: 20081119 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |