CN201144370Y - Railway ballast compactor - Google Patents
Railway ballast compactor Download PDFInfo
- Publication number
- CN201144370Y CN201144370Y CNU2007201853346U CN200720185334U CN201144370Y CN 201144370 Y CN201144370 Y CN 201144370Y CN U2007201853346 U CNU2007201853346 U CN U2007201853346U CN 200720185334 U CN200720185334 U CN 200720185334U CN 201144370 Y CN201144370 Y CN 201144370Y
- Authority
- CN
- China
- Prior art keywords
- rammer compacter
- reduction box
- cylinder body
- spring cylinder
- crank
- 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 - Lifetime
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a maintenance machinery of a railway ballast, in particular to a ramming machine for the railway ballast, which comprises a ramming machine body with a reduction box. The cover of the reduction box is fixedly connected with a support rod. The lower end of the support rod raises outward. The raising end of the support rod is fixedly connected with a wheel axle which is equipped with a roller train. The utility model is the specific ramming and maintenance machine of the railway ballast, and has the advantages of portable, practical and mobile characteristics without the potential safety hazard of the upper track and the lower track, and being used by one person under the condition of being without blank.
Description
Technical field
The utility model relates to railway ballast maintenance facility, specifically a kind of railway ballast rammer compacter.
Background technology
Rail track and track switch generally are the ballast railway roadbeds.The maintenance work procedure stipulation after ballast is made firm by ramming, ram bat, makes railway roadbed more stable, and is particularly important at track switch and curve circuit.
Railway transportation is busy, adopts light and flexible, motor-driven, the rammer compacter of blank operation not, will be very effective; But, at present, this comparatively desirable ballast consolidating machine of which plant produced is not arranged also.
The utility model content
The purpose of this utility model is to provide a kind of railway ballast rammer compacter, but it makes the tamping operation one man operation, can walk on the sub-thread railway, and can move on between another sleeper between a sleeper, the ballast rammer compacter that ballast is tamped.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of railway ballast rammer compacter comprises the rammer compacter main body that has reduction box, is connected with support bar on the reduction box case lid, and the outside perk in the lower end of support bar is connected with wheel shaft in the perk end of support bar, and roller set is installed on the wheel shaft.
Described roller set is made of an inner concave curve roller and the coaxial serial connection of a cylindrical roller; Described support bar is two that are set up in parallel, and they are fixed in the left and right sides of reduction box case lid respectively, the outside perk in their lower end, and be connected with wheel shaft and roller set in the perk end
Described rammer compacter main body is conventional rammer compacter or rams the bat machine; It mainly comprises motor, clutch, reduction box, crank, connecting rod, spring cylinder body and tamping plate, the output shaft of motor is in transmission connection through clutch and reduction box, be connected with crank on the output gear of reduction box, crank is articulated on the connecting rod by crank-pin, the lower end of connecting rod is hinged by bearing pin and spring cylinder body, in the spring cylinder body spring is set, the lower end of spring cylinder body is connected with tamping plate.
Described tamping plate is circular; Or between tamping plate and spring cylinder body, being provided with a rolling bearing, tamping plate is rotatably connected by the lower end of rolling bearing and spring cylinder body.
The utlity model has following advantage:
The utility model is an a kind of railway ballast ballast compacting maintenance special purpose machinery, and it is light, practical, motor-driven, do not have road potential safety hazard up and down, can be under blank condition not, and independent one man operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model waist wheel part.
The specific embodiment
The utility model rammer compacter is made up of two parts,
The one, ramming and clapping part is working portion, and it mainly comprises compositions such as handrail 1, motor 2, clutch 3, input gear shaft 13, crank gear 12, connecting rod 4, spring cylinder body 5, fairlead 6, tamping plate 7, energy storage shock-absorbing spring group 8, dustproof folding cover 9, pitman pin 10, gear box cover 11 and deceleration box 14.The output shaft of motor 2 is in transmission connection through clutch 3 and reduction box, crank gear 12 is arranged on the output gear of reduction box, connecting rod 4 is articulated on the crank by needle roller, the lower end of connecting rod 4 is hinged by pitman pin 10 and spring cylinder body 5, groups of springs 8 is set in the spring cylinder body, and the lower end of spring cylinder body 5 is connected with tamping plate 7;
Motor is through 12 rotations of deceleration crank gear, and connecting rod 4 other ends connect tamping plate 7 by spring on the crank, and do reciprocal ballistic motion, claps the ballast rammer closely knit;
Another part is a waist wheel part, mainly comprises roller set (waist wheel) 24, wheel shaft 23, support bar 22 and set bolt 21 compositions.On the reduction box case lid 11 of rammer compacter, be connected with two support bars 22 (i.e. two shaft-like supports) that are set up in parallel, they are fixed in the left and right sides of reduction box case lid 11 respectively, the outside perk in the lower end of support bar, perk end in support bar is connected with wheel shaft 23, and roller set 24 is installed on the wheel shaft 23;
Described roller set is made of an inner concave curve roller and the coaxial serial connection of a cylindrical roller.Described inner concave curve roller is seen as a frustum from the side, and its external surface is the arc transition (seeing Figure of description 2 for details) of indent to base from the top of frustum.
Its function be rammer compacter not only the railway roadbed of rail both sides tamp, and can tamp the ballast in the inboard sleeper of rail space.This machine can be walked on one rail by the waist wheel, is across to another sleeper space from a sleeper space like a cork and rams the bat operation.
During actual fabrication, can adopt any one conventional rammer compacter or ram the bat machine as rammer compacter main body of the present utility model, make above-mentioned two the shaft-like supports of a cover again, on the shaft-like case lid that is supported and fixed on reduction box, that roller set (being the waist wheel) is rack-mount.During practical application, the tamping plate of main frame can be made into circle or make the tamping plate that rolling bearing connects into so that when the sleeper sky is tamped end reverses its direction.
Operating principle:
Rammer compacter is handled by a people, in main track sleeper space, tamp, when tamping end, engine throttle is turned down, when treating the motor transfixion, waist wheel is come on the rail's end portion, and be fulcrum, continue to push away forward the handrail of rammer compacter with this place, till when allowing main frame tilt to be enough to cross sleeper (at this moment, the waist wheel is on the vertical line at rammer compacter main body center of gravity place, and promotion and support are the most laborsaving), carry out along the rail direction gently then, after main frame is crossed sleeper, it is held up directly again, and open large throttle and normally tamp by main frame, simultaneously rotating operation handrail to 180 ° will continue ballast aggregate is tamped.
Claims (6)
1. a railway ballast rammer compacter comprises the rammer compacter main body that has reduction box, it is characterized in that: be connected with support bar on the reduction box case lid, the outside perk in the lower end of support bar is connected with wheel shaft in the perk end of support bar, and roller set is installed on the wheel shaft.
2. according to the described rammer compacter of claim 1, it is characterized in that: described roller set is made of an inner concave curve roller and the coaxial serial connection of a cylindrical roller.
3. according to the described rammer compacter of claim 1, it is characterized in that: described support bar is two that are set up in parallel, and they are fixed in the left and right sides of reduction box case lid respectively, the outside perk in their lower end, and be connected with wheel shaft and roller set in the perk end.
4. according to the described rammer compacter of claim 1, it is characterized in that: described rammer compacter main body is for conventional rammer compacter or ram the bat machine; It mainly comprises motor, clutch, reduction box, crank, connecting rod, spring cylinder body and tamping plate, the output shaft of motor is in transmission connection through clutch and reduction box, be connected with crank on the output gear of reduction box, crank is articulated on the connecting rod by crank-pin, the lower end of connecting rod is hinged by bearing pin and spring cylinder body, in the spring cylinder body spring is set, the lower end of spring cylinder body is connected with tamping plate.
5. according to the described rammer compacter of claim 4, it is characterized in that: described tamping plate is for circular.
6. according to the described rammer compacter of claim 4, it is characterized in that: be provided with a rolling bearing between described tamping plate and spring cylinder body, tamping plate is rotatably connected by the lower end of rolling bearing and spring cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201853346U CN201144370Y (en) | 2007-12-28 | 2007-12-28 | Railway ballast compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201853346U CN201144370Y (en) | 2007-12-28 | 2007-12-28 | Railway ballast compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201144370Y true CN201144370Y (en) | 2008-11-05 |
Family
ID=40081242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201853346U Expired - Lifetime CN201144370Y (en) | 2007-12-28 | 2007-12-28 | Railway ballast compactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201144370Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155373A (en) * | 2020-01-22 | 2020-05-15 | 张森林 | Ballast bed crushing equipment |
-
2007
- 2007-12-28 CN CNU2007201853346U patent/CN201144370Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155373A (en) * | 2020-01-22 | 2020-05-15 | 张森林 | Ballast bed crushing equipment |
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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: 20081105 |