CN208869888U - It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming - Google Patents
It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming Download PDFInfo
- Publication number
- CN208869888U CN208869888U CN201821572923.4U CN201821572923U CN208869888U CN 208869888 U CN208869888 U CN 208869888U CN 201821572923 U CN201821572923 U CN 201821572923U CN 208869888 U CN208869888 U CN 208869888U
- Authority
- CN
- China
- Prior art keywords
- torsional spring
- ramming
- firm
- connector
- stick
- 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.)
- Active
Links
Landscapes
- Springs (AREA)
Abstract
A kind of stick of making firm by ramming made firm by ramming for railway ballast installing torsion spring device additional belongs to small-sized railway maintenance apparatus field.The technical solution of the utility model is: making the torsion spring device that installation is made of connector sleeve, bearing, I torsional spring connector, torsional spring and II torsional spring connector in stick firm by ramming in flexible axle；Connector sleeve front end pitman shell, rear end connect hose coupling；I torsional spring connector and II torsional spring connector, which are formed with, screws the identical screw thread of rear spiral shell square with torsional spring, is linked together by the screw thread with torsional spring；I torsional spring connector outboard bearing, it is interior to be compressed with flexible axle；II torsional spring connector is threadedly coupled with tapper, and big clearance bearing is housed on tapper.Beneficial effect is: efficiently solve be currently used for that railway ballast makes firm by ramming make the drawbacks such as stick operational comfort is poor, flexible axle easily snaps off firm by ramming, substantially increase its service life, high production efficiency, tamping result is good, it is adaptable, it is novel in design, structurally reasonable, operation is comfortable, maintenance is easy, safe and reliable.
Description
Technical field
To be related to small-sized railway maintenance mechanical for a kind of stick of making firm by ramming made firm by ramming for railway ballast installing torsion spring device additional, especially
Be related to making firm by ramming flexible shaft tamping machine used in tiny fragments of stone, coal, etc. route railway roadbed makes stick firm by ramming.
Background technique
Currently, the small-sized railway maintenance equipment that railway has tiny fragments of stone, coal, etc. route to make firm by ramming for railway roadbed is various tamping tools,
In be most widely used especially with flexible shaft tamping machine.It makes stick firm by ramming using flexible axle and generates vibration, overcomes the frictional resistance between railway ballast,
It is allowed to relative motion and rearranges, lower gap will be rested the head on and filled up, to achieve the purpose that closely knit railway ballast, firm railway roadbed.Tamping tool
Power source and tamping unit between separated with flexible shaft, avoid power source and operated under vibrational state, upper and lower road is convenient
Fast, high production efficiency, tamping result are good.Flexible shaft tamping machine has motor-driven for its power source, there is gasoline engine driving
's；For its use scope, have and make bilateral route firm by ramming, has and make unilateral route firm by ramming.No matter which kind of flexible shaft tamping machine, smashes
Gu the operating mechanism of railway roadbed railway ballast is all that flexible axle makes stick firm by ramming.It is that flexible axle is directly driven by flexible shaft end that existing flexible axle, which makes stick firm by ramming,
Tapper in vibrating spear, one end of tapper are supported on big clearance bearing, and the other end makees the rotation and revolution of pure rolling along raceway
Movement generates centrifugal force, that is, exciting force and is acted on stick shell by raceway and be allowed to increase frequency, which passes to pick body and pick
The perturbed force of the pairs of railway ballast of capitiform, closely knit railway ballast, firm railway roadbed.The drawbacks of existing flexible axle makes stick firm by ramming is the operation that flexible axle makes stick firm by ramming
Comfort level is poor, and flexible axle easily snaps off, and largely effects on its service life, needs to overcome existing the drawbacks of making stick firm by ramming, innovates its structure
Design is developed and a kind of novel makes stick firm by ramming for what railway ballast was made firm by ramming.
Summary of the invention
The purpose of this utility model is exactly that a kind of making firm by ramming for what railway ballast was made firm by ramming for installation torsion spring device is developed in innovation
Stick, with adapt to railway have tiny fragments of stone, coal, etc. route railway roadbed maintenance work there is an urgent need to.
The technical solution of the utility model is: making firm by ramming in stick and is installed additional by connector sleeve, bearing, I torsional spring connector, torsional spring in flexible axle
With the torsion spring device of II torsional spring connector composition；Connector sleeve front end pitman shell, rear end connect hose coupling；I torsional spring connector and II
Torsional spring connector, which is formed with, screws the identical screw thread of rear spiral shell square with torsional spring, is linked together by the screw thread with torsional spring；Outside I torsional spring connector
Bearing is filled, it is interior to be compressed with flexible axle；II torsional spring connector is threadedly coupled with tapper, and big clearance bearing is housed on tapper.
Make comfortably the beneficial effects of the utility model are: efficiently solving and being currently used for the clubs of making firm by ramming that railway ballast is made firm by ramming
The drawbacks such as poor, flexible axle easily snaps off to be spent, its service life is substantially increased, high production efficiency, tamping result is good, and it is adaptable,
It is novel in design, structurally reasonable, operation is comfortable, maintenance is easy, safe and reliable.
Detailed description of the invention
Fig. 1 is the schematic structural cross-sectional view of the utility model.
Specific embodiment
The details and the course of work of the utility model are described in detail in conjunction with Fig. 1.It makes firm by ramming in stick and is installed additional by connector sleeve in flexible axle
2, the torsion spring device of bearing 3, I torsional spring connector 7, torsional spring 8 and II torsional spring connector 9 composition；2 front end pitman shell 11 of connector sleeve, after
End connection hose coupling 4；I torsional spring connector 7 and II torsional spring connector 9, which are formed with, screws the identical screw thread of rear spiral shell square with torsional spring 8, by this
Screw thread links together with torsional spring 8；I torsional spring connector, 7 outboard bearing 3, it is interior to be compressed with flexible axle 6；II torsional spring connector 9 and tapper 10 with
It is threadedly coupled, big clearance bearing 1 is housed on tapper 10.5 one end of hose is connect with hose coupling 4, and stick shell 11 and pick body 13 are with spiral shell
Line connection, pick body 13 are threadedly coupled with pick 14.Flexible axle 6 passes through I torsional spring connector 7, torsional spring 8, II torsional spring connector 9 and tapper 10
It is threadedly coupled, is supported on big clearance bearing 1.When railway maintenance operation, the power of tamping tool is made firm by ramming in stick by flexible axle
Flexible axle 6 drives tapper 10 to rotate, and carries out along 12 inner conical surface of raceway being consolidated in stick shell 11 while 10 rotation of tapper fricton-tight
Pure rolling revolution, generate centrifugal force, that is, exciting force by stick shell 11, pick body 13 reach 14 ballast tamping railway ballast of pick, overcome
Frictional resistance between the tiny fragments of stone, coal, etc. is allowed to relative motion and rearranges, and will rest the head on lower gap and fill up, to reach closely knit railway ballast, consolidate
The purpose of railway roadbed.Stick is made firm by ramming compared with existing flexible axle, and installation is turned round by connector sleeve 2, bearing 3, I torsional spring connector 7, torsional spring 8 and II
The torsion spring device that spring connector 9 forms avoids flexible axle and fractures in early days so that stable drive, improves operational comfort, is railway
Railway roadbed makes construction firm by ramming and solves the problems, such as puzzlement for a long time, will generate significant people's economy and social benefit.The utility model has
Beneficial effect is: efficiently solve be currently used for that railway ballast makes firm by ramming make the disadvantages such as stick operational comfort is poor, flexible axle easily snaps off firm by ramming
End, substantially increases its service life, and high production efficiency, tamping result is good, adaptable, novel in design, structurally reasonable, operation
Comfortably, maintenance is easy, safe and reliable.
Claims (1)
1. a kind of installation torsion spring device makes stick firm by ramming for what railway ballast was made firm by ramming, it is characterised in that: make firm by ramming in stick and add in flexible axle
Fill the torsion spring device being made of connector sleeve (2), bearing (3), I torsional spring connector (7), torsional spring (8) and II torsional spring connector (9)；Connection
It covers (2) front end pitman shell (11), rear end connects hose coupling (4)；I torsional spring connector (7) and II torsional spring connector (9) are formed with and turn round
Spring (8) screws the identical screw thread of rear spiral shell square, is linked together by the screw thread and torsional spring (8)；I torsional spring connector (7) outboard bearing
(3), interior to be compressed with flexible axle (6)；II torsional spring connector (9) is threadedly coupled with tapper (10), and big clearance axis is housed on tapper (10)
Hold (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572923.4U CN208869888U (en) | 2018-09-26 | 2018-09-26 | It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572923.4U CN208869888U (en) | 2018-09-26 | 2018-09-26 | It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869888U true CN208869888U (en) | 2019-05-17 |
Family
ID=66468790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821572923.4U Active CN208869888U (en) | 2018-09-26 | 2018-09-26 | It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842535A (en) * | 2018-09-26 | 2018-11-20 | 安阳市安振高新产业有限责任公司 | It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming |
-
2018
- 2018-09-26 CN CN201821572923.4U patent/CN208869888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842535A (en) * | 2018-09-26 | 2018-11-20 | 安阳市安振高新产业有限责任公司 | It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110152845B (en) | Grinder of coal base active carbon | |
| CN208869888U (en) | It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming | |
| CN110801899A (en) | Crushing treatment device for industrial solid waste recovery | |
| CN103969106A (en) | Pulling-twisting combined fatigue test table | |
| CN207888416U (en) | A kind of floor tile polissoir | |
| CN202170454U (en) | Hand-held internal combustion oscillatory type tamping pickaxe | |
| CN108842535A (en) | It is a kind of install additional torsion spring device for railway ballast make firm by ramming make stick firm by ramming | |
| CN205591565U (en) | Miniature high frequency of movable mixes earth vibrator | |
| CN205342705U (en) | Noiselessness dustproof wall face polisher | |
| CN203594723U (en) | Double-crankshaft damping device of reciprocating type electric tool | |
| CN204225080U (en) | A kind of high-frequency electric battering ram | |
| CN103603909B (en) | A kind of double-crankshaft damping device of reciprocating electric tool | |
| CN204171986U (en) | A kind of beam-pumping unit counterbalance adjusting device | |
| CN202467656U (en) | Rock-entering excitation device for rotary drilling rig | |
| CN113914184A (en) | Road surface asphalt gap filling device | |
| CN208591646U (en) | Preheating removes wall built-up vibrator | |
| CN209244593U (en) | Anti-force type pull rod device | |
| CN206143544U (en) | Internal combustion vibration tamping pickaxe | |
| CN104264542B (en) | Electric impact pickax for tamping railway ballast bed | |
| CN104264541A (en) | Portable impact pickax for tamping railway track bed | |
| CN102975077B (en) | A kind of material receiver | |
| CN204139008U (en) | A kind of Portable impact pickaxe of making firm by ramming for railway ballast | |
| CN205713139U (en) | A kind of high frequency gasoline of novel intelligent shake rod machine | |
| CN205217087U (en) | Vibration of rocking bed mechanical device | |
| CN212624780U (en) | Flat plate type vibrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |