CN105200872A - Electric tamping pickaxe with multiple protection functions - Google Patents
Electric tamping pickaxe with multiple protection functions Download PDFInfo
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- CN105200872A CN105200872A CN201510659817.4A CN201510659817A CN105200872A CN 105200872 A CN105200872 A CN 105200872A CN 201510659817 A CN201510659817 A CN 201510659817A CN 105200872 A CN105200872 A CN 105200872A
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- tamping
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Abstract
The invention discloses an electric tamping pickaxe with multiple protection functions, and belongs to the field of small-sized railway maintenance machines. According to the technical scheme, the electric tamping pickaxe is composed of a motor, a coupling head assembly, a transmission device, a vibration damper, a tamping bar, a power line and an electric leakage protection plug. Rubber sleeves are installed between a front end cover of the motor and a shaft and between a rear end cover of the motor and the shaft, o-shaped sealing rings are arranged between the front end cover and an enclosure and between the rear end cover and the enclosure, a rubber gasket is arranged between a junction box and the enclosure, and rain water preventing protection is achieved. A thermosensitive element is fixedly combined with a stator winding of the motor for overload protection. The adopted electric leakage protection plug has high sensitivity, once electric leakage happens, a power source can be cut off fast, and personal safety and equipment safety are guaranteed. Power of the motor drives the tamping bar to vibrate through the coupling head assembly and the transmission device, railway ballast is tamped, and a ballast bed is stabilized. The electric tamping pickaxe has the advantages that the defect that an existing small-sized railway ballast bed tamping machine is heavy and inconvenient to operate is overcome, the multiple protection functions are achieved, work efficiency is high, the tamping effect is good, design is novel, the structure is reasonable, and use is safe.
Description
Technical field
A kind of electric tamping pick with multiple protection functions belongs to small-sized railway maintenance mechanical field.
Background technology
At present, making railway firm by ramming has the small-sized railway maintenance machinery of tiny fragments of stone, coal, etc. circuit railway roadbed to have the following two kinds: one is light hydraulic tamping machine, be called for short " little liquid is smash ", hydraulic means is driven to drive the stamp stem railway ballast of making firm by ramming under sleeper to make it closely knit through hydraulic drive with gasoline engine, frame is comparatively heavy, the upper and lower road time is long, operating maintenance inconvenience; Another kind is flexible shaft tamping machine, and it utilizes flexible axle to make rod firm by ramming and produces vibration, overcomes the frictional resistance between railway ballast, make it relative motion and rearrange, lower for pillow space is filled up, thus reaching the object of closely knit railway ballast, firm railway roadbed, its sebific duct easily ruptures, and affects the application life of tamping tool; And need walking frame, same exist comparatively heavy, unhandy problem.If occur sliding down in the frame of these two kinds of equipment or walking frame operation, two rail probably will be made to connect electricity, affect railway signal, cause production accident, jeopardize traffic safety.And these two kinds of equipment adopt gasoline engines to be used as power source, and what make railway department be equipped with can lose ample scope for abilities at the movable small generating set of curb implementation, causes significant wastage; Meanwhile, gasoline engine is used as power at high altitude localities gasoline engine cisco unity malfunction.Under current train speed-raising, the limited working condition of curing time, good in the urgent need to a kind of tamping result of innovation development, can the small-sized railway ballast tamping machine of new electrodynamic type of one man operation.Because the safety of motor machine is very important, therefore multiple protective will be carried out.
Summary of the invention
Object of the present invention is exactly the drawback overcoming existing small-sized railway ballast tamping machine, and innovation development is a kind of can the electric tamping pick with multiple protection functions of one man operation.
Technical scheme of the present invention is: tamping pickaxe by motor, coupling head assembly, transmission device, vibration absorber, make rod firm by ramming, power line, leakage protecting plug form; Between motor front and rear cover and axle, rubber sleeve is housed, and 0 RunddichtringO is housed between casing, between junction box and casing, rubber pad is housed, form rainwater-proof protection; In motor stator winding, consolidation temperature-sensitive element and is carried out overload protection; The leakage protecting plug adopted has high sensitivity, can cut off the electricity supply rapidly once there is electric leakage, the protection person and device security; The power of motor orders about make rod vibration firm by ramming, tamping railway ballast, firm railway roadbed through coupling head assembly, transmission device.
The invention has the beneficial effects as follows: effectively overcome the drawback that existing small-sized railway ballast tamping machine is comparatively heavy, operation is inconvenient, tamping result is poor; the working condition that adaptation train speed raising, curing time are limited; the movable small generating set can carried out at curb that railway department is equipped with can be made full use of; be suitable for high altitude localities to use; can one man operation; there is multiple protection functions; operating efficiency is high; tamping result is good, and novel in design, rational in infrastructure, vibration damping is good, it is comfortable to operate, it is easy to keep in repair, insulation is reliable, use safety.
Accompanying drawing explanation
Fig. 1 is structure cross-sectional schematic of the present invention.
Fig. 2 is that the structure of motor 1 in Fig. 1 partly cuts open schematic diagram.
Fig. 3 is the structure cross-sectional schematic of coupling head assembly 3 in Fig. 1.
Fig. 4 is the structure cross-sectional schematic of transmission device 6 in Fig. 1.
Fig. 5 is the structure cross-sectional schematic of vibration absorber 7 in Fig. 1.
Detailed description of the invention
Composition graphs 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 describe details of the present invention and working condition in detail.Tamping pickaxe by motor 1, coupling head assembly 3, transmission device 6, vibration absorber 7, make rod 10 firm by ramming, power line 11, leakage protecting plug 12 form; Rubber sleeve 1-1 is housed between motor 1 front and rear cover and axle, and 0 RunddichtringO 1-2 is housed between casing, rubber pad 1-5 is housed between junction box and casing, forms rainproof protection; In motor stator winding, consolidation temperature-sensitive element 1-3 and is carried out overload protection; The leakage protecting plug 12 adopted has high sensitivity, can cut off the electricity supply rapidly once there is electric leakage, the protection person and device security; The power of motor 1 orders about make rod 10 vibration firm by ramming, tamping railway ballast, firm railway roadbed through coupling head assembly 3, transmission device 6.The present embodiment uses capacitor start monophase machine, therefore motor 1 is equipped with electric capacity 1-4.Coupling head assembly 3 is connected with motor 1 drive end bearing bracket with its head 3-1 screw 2, be connected with motor shaft with its hexagon socket head cap screw 3-3, key 3-5, under be connected with the upper reference column 6-1 of transmission device 6 with female connector 3-4, middle head pad 3-2 and upper mounted plate 7-1 I bullet pad 4, I round nut 5 consolidation of vibration absorber 7.The torsion spring 6-2 of transmission device 6 is contained in coupling sleeve 6-3, its two ends eave tile embeds two side planes of reference column 6-1, lower reference column 6-4 respectively, lower reference column 6-4 is connected with the excellent shell 10-1 making rod 10 firm by ramming with left-hand thread, be connected with the joint 10-2 making rod 10 firm by ramming with right-hand thread, the bottom plate 7-3 that the outer consolidation of coupling sleeve 6-3 vibration absorber 7 is also fastening with II bullet pad 8, II round nut 9.The uniform between upper mounted plate 7-1, bottom plate 7-3 of vibration absorber 7 is installed with encapsulate spring 7-2, and it is fastening with pre-sunk screw 7-4, nut 7-5, the both sides pipe clamp 7-6 of upper mounted plate 7-1 fixedly sets about a 7-8, hand is respectively equipped with a shock-reducing sleeve 7-7 the crossbeam place on 7-8, the impact of effective minimizing vibration on operator, makes single hand-held very comfortable.Before operation, first check leakage protecting plug 12: leakage protecting plug 12 is inserted socket, presses plug reset button, plug indicator lamp is bright, represent that plug has power supply to export; Press plug test button, plug indicator lamp goes out, and represent that plug is cut off the electricity supply, non-transformer exports, and illustrates that plug defencive function is normal simultaneously, can operation; Press plug reset button again, plug indicator lamp is bright, normal power supply; If plug can not reach as above requirement, then should stop using, more renew plug.During operation, take this tamping pickaxe upper track, starter motor 1, the power of motor 1 passes to the joint 10-2 making rod 10 firm by ramming through the female connector 3-4 of coupling head assembly 3, the torsion spring 6-2 of transmission device 6, drive the roller bearing of making firm by ramming in rod 10 to rotate, produce exciting force, under railway ballast is smash sleeper, make ballast aggregate firm by ramming, closely knit railway roadbed.When causing the temperature rise of motor 1 to exceed calibration value due to overvoltage, overload, the temperature-sensitive element 1-3 on motor 1 stator winding disconnects, and motor 1 shuts down, and after motor 1 stator winding temperature reduces, temperature-sensitive element 1-3 closes automatically, and motor 1 recovers normal work.The invention has the beneficial effects as follows: effectively overcome the drawback that existing small-sized railway ballast tamping machine is comparatively heavy, operation is inconvenient, tamping result is poor; the working condition that adaptation train speed raising, curing time are limited; the movable small generating set can carried out at curb that railway department is equipped with can be made full use of; be suitable for high altitude localities to use; can one man operation; there is multiple protection functions; operating efficiency is high; tamping result is good, and novel in design, rational in infrastructure, vibration damping is good, it is comfortable to operate, it is easy to keep in repair, insulation is reliable, use safety.
Claims (4)
1. there is an electric tamping pick for multiple protection functions, it is characterized in that: tamping pickaxe by motor (1), coupling head assembly (3), transmission device (6), vibration absorber (7), make rod (10) firm by ramming, power line (11), leakage protecting plug (12) form; Motor (1) is equipped with rubber sleeve (1-1) between front and rear cover and axle, and 0 RunddichtringO (1-2) is housed between casing, and rubber pad (1-5) is housed between junction box and casing, forms rainwater-proof protection; In motor stator winding, consolidation temperature-sensitive element (1-3) and is carried out overload protection; The leakage protecting plug (12) adopted has high sensitivity, can cut off the electricity supply rapidly once there is electric leakage, the protection person and device security; The power of motor (1) orders about make rod (10) vibration firm by ramming, tamping railway ballast, firm railway roadbed through coupling head assembly (3), transmission device (6).
2. a kind of electric tamping pick with multiple protection functions according to claim 1; it is characterized in that: coupling head assembly (3) is connected with motor (1) front end cover screw (2) with its head (3-1); be connected with motor shaft with its hexagon socket head cap screw (3-3), key (3-5); under be connected with the upper reference column (6-1) of transmission device (6) with female connector (3-4), upper mounted plate (7-1) I bullet pad (4), I round nut (5) consolidation of middle head pad (3-2) and vibration absorber (7).
3. a kind of electric tamping pick with multiple protection functions according to claim 1, it is characterized in that: the torsion spring (6-2) of transmission device (6) is contained in coupling sleeve (6-3), torsion spring (6-2) two ends respectively with upper reference column (6-1), lower reference column (6-4) connects, lower reference column (6-4) is connected with the excellent shell (10-1) of making rod (10) firm by ramming with left-hand thread, be connected with the joint (10-2) of making rod (10) firm by ramming with right-hand thread, coupling sleeve (6-3) outer consolidation vibration absorber (7) bottom plate (7-3) and with II bullet pad (8), II round nut (9) is fastening.
4. a kind of electric tamping pick with multiple protection functions according to claim 1; it is characterized in that: uniform between the upper mounted plate (7-1) of vibration absorber (7), bottom plate (7-3) encapsulate spring (7-2) is installed; and it is fastening with pre-sunk screw (7-4), nut (7-5); the both sides pipe clamp (7-6) of upper mounted plate (7-1) is fixedly set about (7-8), and hand is respectively equipped with a shock-reducing sleeve (7-7) the crossbeam place on (7-8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659817.4A CN105200872A (en) | 2015-10-14 | 2015-10-14 | Electric tamping pickaxe with multiple protection functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659817.4A CN105200872A (en) | 2015-10-14 | 2015-10-14 | Electric tamping pickaxe with multiple protection functions |
Publications (1)
| Publication Number | Publication Date |
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| CN105200872A true CN105200872A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510659817.4A Pending CN105200872A (en) | 2015-10-14 | 2015-10-14 | Electric tamping pickaxe with multiple protection functions |
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| CN (1) | CN105200872A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153394A (en) * | 2017-07-13 | 2017-09-12 | 株洲时代电子技术有限公司 | A kind of tamping car operation defense controls system |
| 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 |
| CN111523243A (en) * | 2020-04-29 | 2020-08-11 | 中国国家铁路集团有限公司 | Intelligent maintenance analysis system for ballast track bed |
| CN112243470A (en) * | 2018-07-25 | 2021-01-19 | 罗贝尔铁路建筑机械有限责任公司 | Vibrating tamper for compacting a track bed of a track |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1051151A1 (en) * | 1982-07-05 | 1983-10-30 | Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Им.Акад.В.Н.Образцова | Electric sleeper tamping machine |
| CN86207960U (en) * | 1986-10-16 | 1987-07-15 | 朱志成 | Multifunctional electric motor-protecting device |
| CN2773985Y (en) * | 2005-01-28 | 2006-04-19 | 石忠东 | Middle water-proof brushless electric motor of electric vehicle |
| CN2878460Y (en) * | 2005-12-30 | 2007-03-14 | 上海送吉机电有限公司 | Portable electric switch tamping pickaxe |
| CN202247554U (en) * | 2011-09-28 | 2012-05-30 | 安阳振动器有限责任公司 | Tamping pick with torsional spring for power transmission |
| CN202280003U (en) * | 2011-09-28 | 2012-06-20 | 安阳振动器有限责任公司 | Portable tamping pickaxe with excellent vibration damping effect |
| CN202671988U (en) * | 2012-07-04 | 2013-01-16 | 广汉成铁机械设备厂 | Planet vibration type power-driven tamping pick |
| CN103015275A (en) * | 2011-09-28 | 2013-04-03 | 安阳振动器有限责任公司 | Portable tamping pickax |
| CN104264542A (en) * | 2014-10-17 | 2015-01-07 | 安阳市安振高新产业有限责任公司 | Electric impact pickax for tamping railway ballast bed |
| CN205024546U (en) * | 2015-10-14 | 2016-02-10 | 安阳市安振高新产业有限责任公司 | Electronic tamping pickaxe with multiple protect function |
-
2015
- 2015-10-14 CN CN201510659817.4A patent/CN105200872A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1051151A1 (en) * | 1982-07-05 | 1983-10-30 | Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Им.Акад.В.Н.Образцова | Electric sleeper tamping machine |
| CN86207960U (en) * | 1986-10-16 | 1987-07-15 | 朱志成 | Multifunctional electric motor-protecting device |
| CN2773985Y (en) * | 2005-01-28 | 2006-04-19 | 石忠东 | Middle water-proof brushless electric motor of electric vehicle |
| CN2878460Y (en) * | 2005-12-30 | 2007-03-14 | 上海送吉机电有限公司 | Portable electric switch tamping pickaxe |
| CN202247554U (en) * | 2011-09-28 | 2012-05-30 | 安阳振动器有限责任公司 | Tamping pick with torsional spring for power transmission |
| CN202280003U (en) * | 2011-09-28 | 2012-06-20 | 安阳振动器有限责任公司 | Portable tamping pickaxe with excellent vibration damping effect |
| CN103015275A (en) * | 2011-09-28 | 2013-04-03 | 安阳振动器有限责任公司 | Portable tamping pickax |
| CN202671988U (en) * | 2012-07-04 | 2013-01-16 | 广汉成铁机械设备厂 | Planet vibration type power-driven tamping pick |
| CN104264542A (en) * | 2014-10-17 | 2015-01-07 | 安阳市安振高新产业有限责任公司 | Electric impact pickax for tamping railway ballast bed |
| CN205024546U (en) * | 2015-10-14 | 2016-02-10 | 安阳市安振高新产业有限责任公司 | Electronic tamping pickaxe with multiple protect function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153394A (en) * | 2017-07-13 | 2017-09-12 | 株洲时代电子技术有限公司 | A kind of tamping car operation defense controls system |
| CN112243470A (en) * | 2018-07-25 | 2021-01-19 | 罗贝尔铁路建筑机械有限责任公司 | Vibrating tamper for compacting a track bed of a track |
| 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 |
| CN111523243A (en) * | 2020-04-29 | 2020-08-11 | 中国国家铁路集团有限公司 | Intelligent maintenance analysis system for ballast track bed |
| CN111523243B (en) * | 2020-04-29 | 2023-08-25 | 中国国家铁路集团有限公司 | Intelligent maintenance analysis system for ballast bed |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151230 |