CN200996415Y - Connecting structure of transmission shaft for IC tamping pick - Google Patents
Connecting structure of transmission shaft for IC tamping pick Download PDFInfo
- Publication number
- CN200996415Y CN200996415Y CN 200620168242 CN200620168242U CN200996415Y CN 200996415 Y CN200996415 Y CN 200996415Y CN 200620168242 CN200620168242 CN 200620168242 CN 200620168242 U CN200620168242 U CN 200620168242U CN 200996415 Y CN200996415 Y CN 200996415Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- abutment
- transmission shaft
- butt hole
- internal combustion
- 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 - Fee Related
Links
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
A tamper diesel driveshaft connecting structure is characterized in that the structure is provided with two connecting axes with the same structure; one end of the connecting axis is provided with a connecting hole; the couple connecting holes are arranged on the other end of the connecting axis and a connecting body which is the same as its cross section in the connecting holes connects the two connecting axes together.
Description
Technical field
The utility model belongs to a kind of drive shaft connection arrangement, particularly a kind of linkage structure of internal combustion tamping pickaxe transmission shaft.
Background technique
The internal combustion tamping pickaxe is a kind of railroad maintenance equipment, is mainly used on the railway bed laying of ballast aggregate and makes firm by ramming and safeguard and make firm by ramming, at present, in some railroad maintenance department extensive uses.
Ballast aggregate on the railway bed train roll repeatedly and shake under subsiding to a certain degree can appear.In order to guarantee the safe operation of train, subside when occurring when this, will make firm by ramming the ballast aggregate at the place that subsides.Traditional practice is earlier rail to be lifted, and then, with road pick the ballast aggregate of rail edge is thrown into, and the roadbed at rail place is raised, reach the requirement of regulation after, again rail is put down.The labor intensity of this working method is very big, and working efficiency is also very low, does not meet the requirement that railway interests repairs fast.The application of internal combustion tamping pickaxe has improved the working efficiency that roadbed is safeguarded greatly, and has reduced workmen's labor intensity.Existing internal combustion tamping pickaxe mainly is made of internal-combustion engine, shell, transmission shaft, eccentric body, pick, handle etc.Internal-combustion engine is installed in the upper end of shell, and pick is installed in the lower end of shell, and eccentric body is installed in the pick, and the output shaft of internal-combustion engine links together by transmission shaft and eccentric body, and described transmission shaft is a flexible axle, is made of the multi-layer helical spring.Internal-combustion engine drives the eccentric body high speed rotating by flexible axle, produces vibration in pick, thereby drives the pick vibration, reaches the purpose of making ballast aggregate firm by ramming.This internal combustion tamping pickaxe has a fatal defective, is exactly that rate of fault is too high, and under internal-combustion engine per minute five, 6,000 high speed rotating of changeing, flexible axle wherein is very easy to the softening and fracture of heating.Sometimes, the internal combustion tamping pickaxe only uses several hrs, and flexible axle has just ruptured, and the longlyest also can not surpass in a few days, and flexible axle will rupture, and the replacing of flexible axle bothers very much, needs all parts are all taken apart, just can change.Therefore, this internal combustion tamping pickaxe can't normally use in construction.In order to solve the problem of flexible axle fracture, people replace flexible axle with metal shaft, and the output shaft and the eccentric body of internal-combustion engine linked together.After adopting this Placement, though metal shaft has not ruptured, metal shaft has been directly passed to internal-combustion engine to the vibration of eccentric body, causes the damage of internal-combustion engine, and its loss is bigger, thereby makes the internal combustion tamping pickaxe be in a kind of state that can't normally use.
Summary of the invention
The technical problems to be solved in the utility model is, overcomes the high problem of easy damage, rate of fault that existing internal combustion tamping pickaxe transmission shaft linkage structure exists, and a kind of linkage structure of internal combustion tamping pickaxe transmission shaft of sturdy and durable, long service life is provided.
The utility model has two abutment shafts that structure is identical, and an end of abutment shaft has attachment hole, and the other end of abutment shaft has butt hole, and the end-to-end joint identical with its shape of cross section is housed in butt hole, and two abutment shafts are docking together.
The cross section of described butt hole is rectangular, square, polygonal, ellipse or 8 fonts, relatively rotates between end-to-end joint and the abutment shaft avoiding.
Advantage of the present utility model is, the end-to-end joint of in abutment shaft, packing into, with end-to-end joint two abutment shafts are linked together, simple in structure, easy for installation, and sturdy and durable, reliable operation, and eliminated vibration to internal combustion engine output shaft, and avoided infringement to internal-combustion engine, working life of internal combustion tamping pickaxe has been prolonged tens times.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the structural representation of the utility model abutment shaft;
Fig. 4 is the left view of Fig. 3;
Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10 are the structural representations of other embodiments of the utility model abutment shaft.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model has two abutment shafts 1, and abutment shaft 1 is cylindrical; One end of abutment shaft 1 has attachment hole 2, and described attachment hole 2 is tapped holes, is used for being connected with other transmission paries, and attachment hole 2 also can be other structural types; The other end of abutment shaft 1 has butt hole 3, and the cross section of described butt hole 3 is a rectangular, and the end-to-end joint identical with its shape of cross section 4 is housed in butt hole 3, and two abutment shafts 1 are docking together; Between described butt hole 3 and the end-to-end joint 4 certain clearance is arranged, to solve the problem of disalignment transmission and vibration damping; The cross section of above-mentioned said butt hole 3 can not be circular, because circle can not transferring rotational motion, but can be other shapes, foursquare butt hole 5 as shown in Figure 5, it also can be polygonal butt hole, hexagonal butt hole 6 as shown in Figure 6, octagonal butt hole 7 shown in Figure 7, leg-of-mutton butt hole 8 shown in Figure 8, can also be oval-shaped butt hole 9, as shown in Figure 9, or the butt hole 10 of 8 fonts, as shown in figure 10, relatively rotate between end-to-end joint 4 and the abutment shaft 1 avoiding.
When using, the utility model adopts two pairs on the internal combustion tamping pickaxe, a pair of being installed between eccentric body and the metal shaft, another is between the output shaft that is installed in metal shaft and internal-combustion engine, internal-combustion engine passes motion to eccentric body by the utility model and metal shaft, and eliminate the vibration of eccentric body to internal combustion engine output shaft, the utility model also can be used on other transmission shafts.
Claims (2)
1, a kind of linkage structure of internal combustion tamping pickaxe transmission shaft is characterized in that, it has two abutment shafts that structure is identical, one end of abutment shaft has attachment hole, the other end of abutment shaft has butt hole, and the end-to-end joint identical with its shape of cross section is housed in butt hole, and two abutment shafts are docking together.
2, the linkage structure of internal combustion tamping pickaxe transmission shaft according to claim 1 is characterized in that, the cross section of described butt hole is rectangular, square, polygonal, ellipse or 8 fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168242 CN200996415Y (en) | 2006-12-13 | 2006-12-13 | Connecting structure of transmission shaft for IC tamping pick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168242 CN200996415Y (en) | 2006-12-13 | 2006-12-13 | Connecting structure of transmission shaft for IC tamping pick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996415Y true CN200996415Y (en) | 2007-12-26 |
Family
ID=38994846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620168242 Expired - Fee Related CN200996415Y (en) | 2006-12-13 | 2006-12-13 | Connecting structure of transmission shaft for IC tamping pick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996415Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436159A (en) * | 2010-09-29 | 2012-05-02 | 夏普株式会社 | Rotation driving force transmitting member, photoreceptor drum, process cartridge, and image forming apparatus |
| CN102518685A (en) * | 2011-12-31 | 2012-06-27 | 许晓华 | Coupler |
| CN102537096A (en) * | 2010-12-23 | 2012-07-04 | 罗伯特·博世有限公司 | Transmission and drive unit, function element and device formed by the former two |
| CN103128151A (en) * | 2011-11-21 | 2013-06-05 | 明信产业株式会社 | Heating apparatus, high frequency furnace and roller unit for hot stamping |
| CN104634517A (en) * | 2013-11-14 | 2015-05-20 | 珠海格力电器股份有限公司 | Conical thread ball valve detection equipment |
| CN109188282A (en) * | 2018-10-16 | 2019-01-11 | 上海旭虹精密模具制造有限公司 | Motor test equipment |
| CN110735863A (en) * | 2019-10-19 | 2020-01-31 | 广东富华机械装备制造有限公司 | Quick-release coupler |
| CN113586751A (en) * | 2021-06-23 | 2021-11-02 | 京源中科科技股份有限公司 | NB intelligent control valve |
-
2006
- 2006-12-13 CN CN 200620168242 patent/CN200996415Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9042786B2 (en) | 2010-09-29 | 2015-05-26 | Sharp Kabushiki Kaisha | Rotation driving force transmitting member, photoreceptor drum, process cartridge, and image forming apparatus |
| CN102436159A (en) * | 2010-09-29 | 2012-05-02 | 夏普株式会社 | Rotation driving force transmitting member, photoreceptor drum, process cartridge, and image forming apparatus |
| US8798505B2 (en) | 2010-09-29 | 2014-08-05 | Sharp Kabushiki Kaisha | Rotation driving force transmitting member, photoreceptor drum, process cartridge, and image forming apparatus |
| CN102436159B (en) * | 2010-09-29 | 2014-09-10 | 夏普株式会社 | Rotation driving force transmitting member, photoreceptor drum, process cartridge, and image forming apparatus |
| CN104267585A (en) * | 2010-09-29 | 2015-01-07 | 夏普株式会社 | Rotation Driving Force Transmitting Member, Photoreceptor Drum, Process Cartridge, And Image Forming Apparatus |
| CN102537096B (en) * | 2010-12-23 | 2016-09-07 | 罗伯特·博世有限公司 | Gear drive unit, function element and the device being made up of gear drive unit and function element |
| CN102537096A (en) * | 2010-12-23 | 2012-07-04 | 罗伯特·博世有限公司 | Transmission and drive unit, function element and device formed by the former two |
| CN103128151A (en) * | 2011-11-21 | 2013-06-05 | 明信产业株式会社 | Heating apparatus, high frequency furnace and roller unit for hot stamping |
| CN103128151B (en) * | 2011-11-21 | 2015-09-16 | 明信产业株式会社 | For the heater of drop stamping, high frequency heat stove and roller units |
| CN102518685A (en) * | 2011-12-31 | 2012-06-27 | 许晓华 | Coupler |
| CN104634517A (en) * | 2013-11-14 | 2015-05-20 | 珠海格力电器股份有限公司 | Conical thread ball valve detection equipment |
| CN109188282A (en) * | 2018-10-16 | 2019-01-11 | 上海旭虹精密模具制造有限公司 | Motor test equipment |
| CN109188282B (en) * | 2018-10-16 | 2024-03-08 | 上海旭虹精密模具制造有限公司 | Motor detection equipment |
| CN110735863A (en) * | 2019-10-19 | 2020-01-31 | 广东富华机械装备制造有限公司 | Quick-release coupler |
| CN113586751A (en) * | 2021-06-23 | 2021-11-02 | 京源中科科技股份有限公司 | NB intelligent control valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200996415Y (en) | Connecting structure of transmission shaft for IC tamping pick | |
| CN104631218B (en) | Floating plate and floating ballast bed | |
| CN207512522U (en) | Lap jointing type middle shear hinge | |
| CN101701511B (en) | Sucker rod anti-tripping connecting device and manufacturing method thereof | |
| CN101718062B (en) | Internal-combustion multipurpose dual-track tamping machine | |
| CN206189199U (en) | Flat machinery that is cut of automatic tamping between sleeper | |
| CN204551140U (en) | Docking style is floating ballast bed | |
| CN204491319U (en) | Docking style floating plate | |
| CN204200965U (en) | 100% low-floor rail vehicle gear drive | |
| CN104195901B (en) | A kind of mechanization swivel block machine | |
| CN208844362U (en) | Floating plate equipped with middle shear hinge installation passage | |
| CN206127773U (en) | Automated machine is installed and removed in step to four nuts of sleeper | |
| CN202558504U (en) | Novel tower crane boom | |
| CN207047616U (en) | A kind of railway tamping pickaxe | |
| CN206189201U (en) | Flat cause of a quarrel electro -mechanical -hydraulic integral device of tamping between sleeper | |
| CN203007748U (en) | Double-sleeper tamping device of meter-gage line | |
| CN201306390Y (en) | Coupler | |
| CN104195895B (en) | Vibration rotary excavating type stone removing machine used between sleepers | |
| CN201560705U (en) | Down-the-hole drill and connector thereof | |
| CN205047191U (en) | Grey device is thrown to multilayer | |
| CN204753282U (en) | Rail plays bolt device | |
| CN206127762U (en) | Automatic grab bucket derocker tool of changing | |
| CN219218556U (en) | Vibrating shaft with diaphragm type universal coupling and internal combustion tamping pick | |
| CN108978755A (en) | A kind of multifunctional hole-drilling machine | |
| CN2646187Y (en) | Rail end structure without producing vibration when train wheels pass rail expansion joints |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |