CN2150235Y - Vibration tamping device for hydraulic tamping vehicle - Google Patents
Vibration tamping device for hydraulic tamping vehicle Download PDFInfo
- Publication number
- CN2150235Y CN2150235Y CN 92237066 CN92237066U CN2150235Y CN 2150235 Y CN2150235 Y CN 2150235Y CN 92237066 CN92237066 CN 92237066 CN 92237066 U CN92237066 U CN 92237066U CN 2150235 Y CN2150235 Y CN 2150235Y
- Authority
- CN
- China
- Prior art keywords
- tamping
- pick
- cylinder
- outside
- folder
- 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.)
- Revoked
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a vibration tamping device for hydraulic tamping vehicle used for the ballast tamping of railway line, comprising an inside and an outside tamping pick transmission pairs which are composed of an inside and an outside picks, an inside and an outside vibrating pick plates, and an inside and an outside clamping oil cylinders, a tamping rack, a lifting cylinder, a lifting rack, etc. The device is provided with up to 32 tamping picks, and the work efficiency is high; the dynamic and static loads are used to directly match, and the vibrating force and the clamping force directly act on the ballast through the vibrating pick plates; the power loss is lower, clamping and compacting are tight, porosity is low; the quality of tamping is good, and the requirement for the quality of the modernization line can be satisfied.
Description
The utility model relates to a kind of railway track ballast tamping machine tool.
Development along with the China Railway cause, the method of making firm by ramming of China's railway track ballast aggregate and machinery is development constantly also, make firm by ramming from artificial pick in the early days of foundation, developing into artificial hand-held electric pick makes firm by ramming, these two kinds of major defects of manually making firm by ramming are that working strength of workers is big, inefficiency, in order to alleviate working strength of workers, increase work efficiency, and then adopt mechanical electric pick to make firm by ramming, electric pick is contained in 8 on the frame, by mechanical transmission mechanism the circuit ballast aggregate is made firm by ramming, adopt light hydraulic tamping machine that the circuit ballast aggregate is made firm by ramming to the end of the seventies, light hydraulic tamping machine is the concrete vibrating mechanism that utilizes hydraulic mechanism to promote and insert down, and vibrates the pick plate by eccentric wheel indirectly by the frame that shakes, its shortcoming is owing to adopt moving, static load cooperates indirectly, loss power is big, the direction of vibration confusion, with the folder solid yardage to inconsistent, influence tamping quality, can not adapt to the quality requirement of modernized circuit.
The purpose of this utility model provides a kind of high efficiency, loss power is little, the tamping equipment of the measured hydraulic pressure tamping car of matter that vibrates.
The frame part of making firm by ramming of tamping unit described in the utility model is installed in vehicle frame, and this tamping unit comprises: by interior pick, and the transmission that internal vibration pick plate and interior consolidated oil jar constitute; Outer pick, vibrate the transmission that pick plate and outer consolidated oil jar constitute outward, the cylinder seat of the cylinder seat of outer consolidated oil jar and reverse interior consolidated oil jar fuses with bearing pin, eccentric bushing on the interior consolidated oil jar cylinder seat is contained on the eccentric diameter of axle of eccentric main axis, and the structure of the inside and outside consolidated oil jar of opposite side is identical; Eccentric main axis is sleeved on the crane part, and hoist cylinder is connected on the crane part by ball pivot, and the middle part of hoist cylinder is connected on the tamping support part with hinge.When motor starts, vibrating motor, motor pulley drive the eccentric shaft belt pulley by belt, eccentric shaft is rotated, by vibration pick plate inside and outside the inside and outside consolidated oil jar drive both sides, make inside and outside pick vibration, the real action of the folder of inside and outside pick provides power by hydraulic power unit, control inside and outside consolidated oil jar by actuating element, drive inside and outside vibration pick plate, make inside and outside pick in vibration, finish and open and the real operation of folder, the ballast aggregate under the sleeper is closely knit, and can finish lifting and insert action down together with crane, inside and outside pick by actuating element operate lifting oil cylinder.
Nearly 32 of the tamping pickaxes that this device is installed, can improve the operating efficiency of making firm by ramming greatly, this device adopts the direct mating reaction of dynamic and static load, asynchronous concrete vibrating mode, under the situation that ballast aggregate amount one side is many, a side is few of the pick clamping that vibrates, when tamping pickaxe displacement is unequal, the side tamping pickaxe displacement that ballast is few is just long, and move in advance, thereby reach and corresponding identical extruding force, a pair of then tamping pickaxe continues evenly to move, the extruding ballast aggregate, it is closely knit that ballast aggregate is easy to, and porosity is low, improves tamping quality.Because this device is directly to vibrate the pick plate, vibration force and folder strength act directly on the ballast aggregate by vibration pick plate, can reduce power attenuation greatly.
Description of drawings:
Fig. 1 is tamping equipment working state figure on railway track of hydraulic pressure tamping car;
Fig. 2 is this tamping equipment front view;
Fig. 3 is this tamping equipment lateral view.
Number in the figure: 1, sleeper; 2, ballast aggregate; 3, actuating element; 4, tamping support part; 5, hydraulic power unit; 6, vehicle frame; 7, rail; 8, interior pick; 9, internal vibration pick plate; 10, interior consolidated oil jar; 11, belt; 12, motor pulley; 13, hoist cylinder; 14, eccentric shaft belt pulley; 15, outer consolidated oil jar; 16, vibrate the pick plate outward; 17, guide pillar; 18, outer pick; 19, flywheel; 20, crane part; 21, vibrating motor; 22, spring bearing; 23, eccentric main axis.
Further specify the utility model embodiment below in conjunction with accompanying drawing:
Tamping unit described in the utility model is installed on the tamping support part 4, and tamping support part 4 is fixed on the vehicle frame 6, this tamping unit comprises inside and outside tamping pickaxe, wherein the interior pick 8 usefulness pins of interior tamping pickaxe and bolt are connected on the internal vibration pick plate 9, in being connected by bearing pin, internal vibration pick plate 9 on the real cylinder 10 of folder, constitutes interior pick transmission; The outer pick 18 usefulness pins of outer tamping pickaxe and bolt are connected on the outer vibration pick plate 16, vibrate pick plate 16 outward and are connected on the real cylinder 15 of outer folder by bearing pin, constitute outer pick transmission; The cylinder seat of the cylinder seat of the real cylinder 15 of outer folder and the reverse real cylinder 10 of interior folder fuses with bearing pin.Eccentric bushing on the cylinder seat of the real cylinder 10 of interior folder is contained on the eccentric diameter of axle of eccentric main axis 23, and the structure of real cylinder of the curb pins of opposite side and inside and outside pick is identical.Eccentric main axis 23 is sleeved on the crane part 20, and hoist cylinder 13 is connected on the crane part 20 by ball pivot, and this hoist cylinder middle part is connected on the tamping support part 4 with hinge.
The vibration action of this tamping unit is to be rotated by vibrating motor 21, drive motor pulley 12, belt 11 drive eccentric shaft belt pulleys 14, eccentric main axis 23 is rotated, the rotation of eccentric main axis produces vibration force, this eccentric vibration force has been passed through the real cylinder 10 of interior folder of connecting rod effect, the real cylinder 15 of outer folder is delivered on internal vibration pick plate 9 and the outer vibration pick plate 16, forms the power of vibrating to ballast aggregate 2 in making on pick 8, the outer pick 18; The real action of the folder of inside and outside pick 8,18 is to provide power by hydraulic power unit 5, elongation and shortening by the real cylinder 10,15 of hydraulic operation part 3 control curb pins, drive inside and outside pick 8 by the inside and outside vibration pick plate 9,16 that plays leverage, 18 finish simultaneously in vibration and to open and press from both sides real action, make the following ballast aggregate 2 of sleeper 1 closely knit.The lifting action of this tamping unit is by the stretching out and reclaims of hydraulic operation part 3 control hoist cylinders 13, drives the crane part 20 that hangs tamping unit, rises or descends along guide pillar 17 together with inside and outside pick, finishes the lifting of inside and outside pick and inserts down and move.
Claims (4)
1, the utility model relates to a kind of tamping equipment of railway track ballast aggregate tamping car, this tamping equipment is installed on the tamping support part 4, the tamping support partial fixing is on vehicle frame 6, this device comprises inside and outside tamping pickaxe, the interior pick 8 usefulness pins and the bolt of tamping pickaxe are connected on the internal vibration pick plate 9 in it is characterized in that, in being connected by bearing pin, internal vibration pick plate on the real cylinder 10 of folder, constitutes interior tamping pickaxe transmission; The outer pick 18 usefulness pins of outer tamping pickaxe and bolt are connected on the outer vibration pick plate 16, vibrate the pick plate outward and are connected on the real cylinder 15 of outer folder by bearing pin, constitute outer tamping pickaxe transmission;
2, according to the described tamping equipment of claim 1, it is characterized in that the cylinder seat of the real cylinder 15 of outer folder and the cylinder seat of the reverse real cylinder 10 of interior folder fuse with bearing pin, the eccentric bushing on the real cylinder cylinder of the interior folder seat is contained on the eccentric diameter of axle of eccentric main axis 23; The structure of real cylinder of the curb pins of opposite side and inside and outside pick is identical;
3, according to the described tamping equipment of claim 2, it is characterized in that eccentric main axis 23 is sleeved on the crane part 20, hoist cylinder 13 is connected on the crane part 20 by ball pivot;
4,, it is characterized in that hoist cylinder 13 middle parts are connected on the tamping support part 4 with hinge according to the described tamping equipment of claim 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92237066 CN2150235Y (en) | 1992-11-17 | 1992-11-17 | Vibration tamping device for hydraulic tamping vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92237066 CN2150235Y (en) | 1992-11-17 | 1992-11-17 | Vibration tamping device for hydraulic tamping vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2150235Y true CN2150235Y (en) | 1993-12-22 |
Family
ID=33778414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 92237066 Revoked CN2150235Y (en) | 1992-11-17 | 1992-11-17 | Vibration tamping device for hydraulic tamping vehicle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2150235Y (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101864707A (en) * | 2010-05-28 | 2010-10-20 | 昆明中铁大型养路机械集团有限公司 | Positive wire double-pillow tamping device |
CN101871191A (en) * | 2010-06-25 | 2010-10-27 | 王暹剡 | Small forced vibrating asynchronous-clamping hydraulic tamper |
CN101775765B (en) * | 2010-01-29 | 2012-01-25 | 浙江大学 | Tamping device with independent hydraulic shock excitation and clamping movement |
CN102953300A (en) * | 2011-08-30 | 2013-03-06 | 常州市瑞泰工程机械有限公司 | Positive line double-pillow tamping device |
CN103510433A (en) * | 2012-06-17 | 2014-01-15 | 常州市瑞泰工程机械有限公司 | Tamping device |
CN103821048A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized turnout tamping wagon |
CN103850157A (en) * | 2012-12-06 | 2014-06-11 | 常州市瑞泰工程机械有限公司 | Double-sleeper tamping device |
CN103850158A (en) * | 2012-12-06 | 2014-06-11 | 常州市瑞泰工程机械有限公司 | Double-sleeper tamping device |
WO2020192251A1 (en) * | 2019-03-22 | 2020-10-01 | 中国铁建高新装备股份有限公司 | Tamping device including eccentric vibration excitation mechanism, and corresponding tamping method therefor |
-
1992
- 1992-11-17 CN CN 92237066 patent/CN2150235Y/en not_active Revoked
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101775765B (en) * | 2010-01-29 | 2012-01-25 | 浙江大学 | Tamping device with independent hydraulic shock excitation and clamping movement |
CN101864707B (en) * | 2010-05-28 | 2013-09-11 | 昆明中铁大型养路机械集团有限公司 | Positive wire double-pillow tamping device |
CN101864707A (en) * | 2010-05-28 | 2010-10-20 | 昆明中铁大型养路机械集团有限公司 | Positive wire double-pillow tamping device |
CN101871191A (en) * | 2010-06-25 | 2010-10-27 | 王暹剡 | Small forced vibrating asynchronous-clamping hydraulic tamper |
CN101871191B (en) * | 2010-06-25 | 2012-05-23 | 王暹剡 | Small forced vibrating asynchronous-clamping hydraulic tamper |
CN102953300B (en) * | 2011-08-30 | 2015-04-22 | 常州市瑞泰工程机械有限公司 | Positive line double-pillow tamping device |
CN102953300A (en) * | 2011-08-30 | 2013-03-06 | 常州市瑞泰工程机械有限公司 | Positive line double-pillow tamping device |
CN103510433A (en) * | 2012-06-17 | 2014-01-15 | 常州市瑞泰工程机械有限公司 | Tamping device |
CN103510433B (en) * | 2012-06-17 | 2015-06-10 | 常州市瑞泰工程机械有限公司 | Tamping device |
CN103850157A (en) * | 2012-12-06 | 2014-06-11 | 常州市瑞泰工程机械有限公司 | Double-sleeper tamping device |
CN103850158A (en) * | 2012-12-06 | 2014-06-11 | 常州市瑞泰工程机械有限公司 | Double-sleeper tamping device |
CN103850157B (en) * | 2012-12-06 | 2015-10-28 | 常州市瑞泰工程机械有限公司 | Two pillow tamping unit |
CN103850158B (en) * | 2012-12-06 | 2015-10-28 | 常州市瑞泰工程机械有限公司 | A kind of two pillow tamping unit |
CN103821048A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized turnout tamping wagon |
WO2020192251A1 (en) * | 2019-03-22 | 2020-10-01 | 中国铁建高新装备股份有限公司 | Tamping device including eccentric vibration excitation mechanism, and corresponding tamping method therefor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2150235Y (en) | Vibration tamping device for hydraulic tamping vehicle | |
CN207466828U (en) | Manipulator is disassembled in a kind of multi-purpose vehicle(MPV) classification | |
CN110735537A (en) | Construction machinery and construction method for foundation engineering of house-building foundations | |
CN218540648U (en) | Hydraulic vibration rammer compactor is used in building engineering construction | |
CN110924244A (en) | Multifunctional railway tamping car | |
CN212620129U (en) | Furnace cover lifting and rotating device | |
CN212976354U (en) | Novel bending machine support structure | |
CN215094322U (en) | Movable vibration table | |
CN2194926Y (en) | Vibration plate compactor | |
CN214566496U (en) | Vibration charging dust removal device | |
CN115652738A (en) | Compaction equipment for road foundation | |
CN201049385Y (en) | Tundish tipping device with top loosening function | |
CN2545248Y (en) | Small hydraulic tamping machine | |
CN208455600U (en) | A kind of subgrade construction ramming compaction apparatus | |
CN2579759Y (en) | Integrated dismounting machine for repairing hook of railway vehicle station | |
CN2196641Y (en) | Quick-acting impact rammer | |
CN2703000Y (en) | Side coal coke oven tamping machine | |
CN2510277Y (en) | Garbage block press | |
CN2516579Y (en) | Hydraulic tamping machine | |
CN218842746U (en) | Tamping device with multiple vibration excitation devices | |
CN220878986U (en) | Broken sorting unit of construction waste | |
CN2175763Y (en) | Elastic cam friction-driving type tamping tool for coking coal cake | |
CN220579986U (en) | Vibrating hammer device | |
CN2485335Y (en) | Hand vibrating cylinder | |
CN2523781Y (en) | Switch vibrator |
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 | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
C28 | Revocation of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
RW01 | Full revocation of patent right |