CN2853879Y - Manipulator for tamping ballast - Google Patents
Manipulator for tamping ballast Download PDFInfo
- Publication number
- CN2853879Y CN2853879Y CN 200520144376 CN200520144376U CN2853879Y CN 2853879 Y CN2853879 Y CN 2853879Y CN 200520144376 CN200520144376 CN 200520144376 CN 200520144376 U CN200520144376 U CN 200520144376U CN 2853879 Y CN2853879 Y CN 2853879Y
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- CN
- China
- Prior art keywords
- arm
- tamping machine
- machine hand
- gear
- ballast aggregate
- 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
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Abstract
The utility model is related to a ballast-tamp manipulator comprising the stander, the propulsion motor, the arm, the tamp manipulator, the retarder, the high-frequency vibration organ for ballast inlet as well as the screw assembly, the driving arm and its fixing structure. Fixed at the tail of the stander, the propulsion motor is connected with the input end of the retarder. The output end of the retarder is connected with the screw in the screw assembly. The fixing structure of the driving arm is regularly installed at the lower extreme of the nut wound up on the screw of the screw assembly. The two joggled gear center of the driving arm are respectively hinged to the fixed structure. The arm is scissors and its tail is hinged with another end of the driving arm. The technique project is convenient for lifting, poking, homogenating and tamping ballast in the rail bed, thus decreases the labor intensity greatly, reduces the labor quantity in a working plane and increase the efficiency. The manipulator has a cramped construction, a light weight and is easy to operate. It is suitable for single or multi operation.
Description
Technical field
The utility model relates to a kind of railroad track maintenance tool, is meant especially, a kind of ballast aggregate tamping machine hand.
Background technology
At present, continuous development along with national economy, the railway transportation of country is the main artery of national communication transportation, the speed-raising of railroad train, freight volume increases, and it is important that the care and maintenance of trackage shows especially, and roadbed is the part of railroad track, also be the basis of railroad track, it is first element task of keeping in repair in the unimpeded work of railway track.The backfill that ballast aggregate in the national railway roadbed maintenance is now made firm by ramming, equal slag, tamping operation, keep in repair on a large scale based on the operation of large-scale special railway circuit road maintainance machinery, daily a large amount of in, small-scale railway track maintain road maintenance activity is mainly based on manpower, handle in dark hole in the railway track roadbed, being work maximum in the ordinary maintenance, also is the biggest obstacle that directly has influence on the train safe that travels, the raising of restriction train speed.Conventional solution is to select the center track in dark hole, with track lifting and lining machine or jack track jack-up arriving is surpassed level line, and the dark hole under the sleeper is all exposed; Select the strong workman of many person key, the opposite forms in pairs that to beat pick right, hand-heldly beats pick and lifts pick in step, and the roadbed ballast aggregate that the sleeper outward flange is exceeded dark hole is pounded to the sleeper bottom, and it is unsettled all to fill up the sleeper bottom until ballast aggregate, and till tamping; Put down and take out track lifting and lining machine or jack then.The purpose of this operation is to adopt artificial method, the ballast aggregate at sleeper edge is pounded to the bottom of sleeper also enriched, and promptly dials the slag tamping; This is currently used method.Its working strength of workers is too big, and efficient is low, and dangerous big.Another kind is same as described above, and employing manually adds the method for machinery, selects the center track in dark hole, with track lifting and lining machine or jack track jack-up arriving is surpassed level line, and the dark hole under the sleeper is all exposed.One group of four people, one of people's hand operation is by vibrating head electronic or that hydraulic power unit drives, inserts to the roadbed ballast aggregate place that the sleeper outward flange exceeds dark hole and stirs, and makes the dark hole place of ballast aggregate to sleeper under mobile.Because vibrating head does not have directed pressure, ballast aggregate is moved, to place, low hole by eminence even ballast aggregate is even.Because slag and pressurization tamping can not be directedly dialled in this operation, after majority will be added ballast aggregate again, also to just can reach smooth roadbed after the compacting, eliminate the purpose in dark hole a little more than plane on the existing roadbed.The operator will bear very big vibration, must work simultaneously again, and labour intensity is very big, and the scope of making firm by ramming, operation number are limited, and dependence is very big, and efficient is low.In a word, above-mentioned operation all wants many people co-operate just can carry out, and its labour intensity is big, efficient is low, danger is big, can not satisfy the requirement of railway track maintenance activity.
Summary of the invention
The purpose of this utility model provides a kind of ballast aggregate tamping machine hand, and it can raise track, dial slag, equal slag tamping operation to railway track roadbed ballast aggregate easily, greatly reduces staff's labour intensity.
The utility model is to realize by following mode: a kind of ballast aggregate tamping machine hand, it includes frame, propulsion electric machine, mechanical arm, the tamping machine hand, reducer, dither slag input mechanism, it also includes lead screw pair, gear arm and gear arm fixed mount, described propulsion electric machine is fixed on the frame rear portion, the input of described reducer links to each other with propulsion electric machine, the output of reducer is connected with leading screw in the lead screw pair, the screw lower end of spinning on leading screw is installed with gear arm fixed mount in the described lead screw pair, the gear centre of described two gear arms that are meshed is hinged on respectively on the gear arm fixed mount, described mechanical arm is for cultrating, and the other end of the rear portion of its mechanical arm and gear arm is hinged.
The described mechanical arm that is hinged with the other end gear arm can be the mechanical arm more than 1 pair, be hinged on jointly on the other end of gear arm, the lower end of each mechanical arm of tool is provided with the tamping machine hand, and is provided with tamping machine hand support point in the end of tamping machine hand.
Described lead screw pair is a ball screw assembly,, and described reducer is a planet wheel decelerator.
Described dither slag input mechanism is made of slag input motor, Centrifugal vibration device, driving chain, horizontal fixed slag input motor on the described frame, the two ends of its slag input motor pass machine frame at two sides, and be fixed with drive sprocket at its both ends, the drive sprocket that described frame both sides are provided with links to each other with the Centrifugal vibration device by driving chain.
The top of described frame is provided with handrail, and handrail is provided with battery main switch, vibrates slag input and makes switch firm by ramming.
The utility model is in use:
1. vibration slag input: connect power supply, open battery main switch, electrical control system is started working.Hold and be pulled upwardly handrail, make tamping machine hand support pinnacle live ballast aggregate, crawl vibration slag input switch, make the slag input machine operation, centrifugal through drive sprocket and driving-chain driving Centrifugal vibration device produces the high frequency Centrifugal vibration, under its effect of making a concerted effort, mechanical arm and tamping machine hand support point is entered in the ballast aggregate rapidly.
2. raise track and prepare: connect power supply, open battery main switch, electrical control system is started working.Hold and be pulled upwardly handrail, make tamping machine hand support pinnacle live the junction of sleeper termination and ballast aggregate, crawl vibration slag input switch, the slag input machine operation, centrifugal through drive sprocket and driving-chain driving Centrifugal vibration device produces the high frequency Centrifugal vibration, and it makes a concerted effort to make manipulator support point to enter rapidly in the ballast aggregate of sleeper bottom.At this moment, decontrol vibration slag input switch, vibration slag input mechanism quits work.Simultaneously, switch is made in connection firm by ramming, make propulsion electric machine work firm by ramming, behind the planetary reduction gear reduction of speed, drive ball screw assembly, and promote the gear arm, two gear arm gears that are meshed force two gear arms synchronously to bottom offset, the driving device arm, drive the tamping machine hand and open, the tamping machine hand of one side supports to arrive in ballast aggregate, and opposite side tamping machine hand support is lived the sleeper on top, dark hole, it is upwards lifted, when the tamping machine hand supports when reaching maximum, stop automatically, the ballast aggregate that floats is filled to the sleeper bottom.At this moment, connect and make switch firm by ramming, the propulsion electric machine reverse operation is made in order firm by ramming, behind the planetary reducer reduction of speed, drive ball screw assembly, driven gear arm, mechanical arm and tamping machine hand and reset, through repeating said process, the sleeper both ends horizontal is lifted, be higher than till the roadbed plane.
3. dialling slag makes firm by ramming: finishing raises track prepares, and the tamping machine hand has been the direction and the angle of making firm by ramming by the people, vibrates to enter ballast aggregate, at this moment, connects and makes switch firm by ramming, and it is motionless that the outer side of tamping machine hand support props up ballast aggregate, and it is directed mobile that ballast aggregate is stirred by powerful motive force.After mechanical hand-tamped support was all opened, instruction was made propulsion electric machine firm by ramming and is quit work, and simultaneously, the propulsion electric machine reverse operation is made in instruction firm by ramming, and mechanical hand-tamped support is merged.Repeat above-mentioned operation, all press to required place until ballast aggregate, finish make firm by ramming till.
4. eliminate dark hole: finishing raises track prepares, hold ballast aggregate tamping machine hand and be pulled upwardly handrail, make tamping machine hand support pinnacle live the highest point of the middle ballast aggregate of two sleepers, crawl vibration slag input switch, the slag input machine operation, centrifugal through drive sprocket and driving-chain driving Centrifugal vibration device produces the high frequency Centrifugal vibration, and it makes a concerted effort to make manipulator support point to enter in the ballast aggregate rapidly.At this moment, make the slag input motor quit work, connect simultaneously and make switch firm by ramming, make propulsion electric machine work firm by ramming, the tamping machine hand support outside, then powerful motive force stirs the dark hole place of ballast aggregate under the sleeper of both sides and moves.After mechanical hand-tamped support was all opened, instruction was made propulsion electric machine firm by ramming and is quit work, and simultaneously, the propulsion electric machine reverse operation is made in instruction firm by ramming, and the tamping machine hand is merged.Repeat above-mentioned operation, all fill up ballast aggregate, make firm by ramming till the compacting until the dark hole that makes the sleeper bottom.At this moment, the plane should be lower than the lower plane of sleeper on the ballast aggregate in the middle of two sleepers.
The beneficial effect of the utility model ballast aggregate tamping machine hand is, pass through the technical program, it can raise track, dial slag, equal slag tamping operation to railway track roadbed ballast aggregate easily, greatly reduce staff's labour intensity, reduced the staff's of a work plane quantity, increase work efficiency, product with compact structure of the present utility model, in light weight, easy to operate, can adapt to single or double operation.
Description of drawings
Fig. 1 looks the internal construction schematic diagram for the utility model master.
Fig. 2 looks the internal construction schematic diagram for the utility model right side.
Fig. 3 looks the internal construction schematic diagram for the utility model left side.
Fig. 4 is the utility model backsight internal construction schematic diagram.
Fig. 5 is the main drive mechanism schematic diagram of looking.
Fig. 6 is a side-looking drive mechanism schematic diagram.
Fig. 7 is the utility model vibration slag input working state schematic representation.
Fig. 8 dials slag for the utility model and makes working state schematic representation firm by ramming.
Among the figure, 1 handrail, 2 battery main switches, 3 propulsion electric machines, 4 reducers, 5 lead screw pair, 6 gear arm fixed mounts, 7 mechanical arms, 8 tamping machine hands, 9 tamping machine hands support point, 10 gear arms, 11 slag input motors, 12 frames, 13 are vibrated slag inputs and are made switch, 14 driving chains, 15 Centrifugal vibration devices, 16 drive sprockets firm by ramming.
Below in conjunction with accompanying drawing the utility model is described further.
The specific embodiment
As shown in the figure, the ballast aggregate tamping machine hand that the utility model relates to, it includes frame 12, propulsion electric machine 3, mechanical arm 7, tamping machine hand 8, reducer 4, dither slag input mechanism, it also includes lead screw pair 5, gear arm 10 and gear arm fixed mount 6, described propulsion electric machine 3 is fixed on frame 12 rear portions, the input of described reducer 4 links to each other with propulsion electric machine 3, the output of reducer 4 is connected with leading screw in the lead screw pair 5, the screw lower end of spinning on leading screw is installed with gear arm fixed mount 6 in the described lead screw pair 5, the gear centre of described two gear arms 10 that are meshed is hinged on respectively on the gear arm fixed mount 6, described mechanical arm 7 is for cultrating, and the other end of the rear portion of its mechanical arm 7 and gear arm 10 is hinged.
The described mechanical arm 7 that is hinged with other end gear arm 10 can be a pair of above mechanical arm 7, be hinged on jointly on the other end of gear arm 10, the lower end of its each mechanical arm 7 is provided with tamping machine hand 8, and is provided with tamping machine hand support point 9 in the end of tamping machine hand.
Among the embodiment of the present utility model, described lead screw pair 5 is a ball screw assembly,, and described reducer 4 is a planet wheel decelerator.
Described dither slag input mechanism is made of slag input motor 11, Centrifugal vibration device 15, driving chain 14, horizontal fixed slag input motor 11 on the described frame 12, the two ends of its slag input motor 11 pass machine frame at two sides 12, and be fixed with drive sprocket 16 at its both ends, the drive sprocket 16 that described frame 12 both sides are provided with links to each other with Centrifugal vibration device 15 by driving chain 14.
The top of described frame 12 is provided with handrail 1, and handrail 1 is provided with battery main switch 2, vibrates slag input and makes switch 13 firm by ramming.
The product of the utility model ballast aggregate tamping machine hand also is provided with protective cover in its frame outside, to guarantee its work safety and good looking appearance.
Claims (5)
1. ballast aggregate tamping machine hand, it includes frame, propulsion electric machine, mechanical arm, reducer, dither slag input mechanism, it is characterized in that: it also includes lead screw pair, gear arm and gear arm fixed mount, described propulsion electric machine is fixed on the frame rear portion, the input of described reducer links to each other with propulsion electric machine, the output of reducer is connected with leading screw in the lead screw pair, the screw lower end of spinning on leading screw is installed with gear arm fixed mount in the described lead screw pair, the gear centre of described two gear arms that are meshed is hinged on respectively on the gear arm fixed mount, described mechanical arm is for cultrating, and the other end of the rear portion of its mechanical arm and gear arm is hinged.
2. ballast aggregate tamping machine hand according to claim 1, it is characterized in that: the described mechanical arm that is hinged with the other end gear arm can be a pair of above mechanical arm, be hinged on jointly on the other end of gear arm, the lower end of its each mechanical arm is provided with the tamping machine hand, and is provided with tamping machine hand support point in the end of tamping machine hand.
3. ballast aggregate tamping machine hand according to claim 1 and 2 is characterized in that: described lead screw pair is a ball screw assembly,, and described reducer is a planet wheel decelerator.
4. ballast aggregate tamping machine hand according to claim 1 and 2, it is characterized in that: described dither slag input mechanism is made of slag input motor, Centrifugal vibration device, driving chain, horizontal fixed slag input motor on the described frame, the two ends of its slag input motor pass machine frame at two sides, and be fixed with drive sprocket at its both ends, the drive sprocket that described frame both sides are provided with links to each other with the Centrifugal vibration device by driving chain.
5. ballast aggregate tamping machine hand according to claim 1 and 2, it is characterized in that: the top of described frame is provided with handrail, and handrail is provided with battery main switch, vibrates slag input and makes switch firm by ramming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144376 CN2853879Y (en) | 2005-12-15 | 2005-12-15 | Manipulator for tamping ballast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144376 CN2853879Y (en) | 2005-12-15 | 2005-12-15 | Manipulator for tamping ballast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2853879Y true CN2853879Y (en) | 2007-01-03 |
Family
ID=37580508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520144376 Expired - Fee Related CN2853879Y (en) | 2005-12-15 | 2005-12-15 | Manipulator for tamping ballast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2853879Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851883A (en) * | 2010-04-20 | 2010-10-06 | 张忠海 | Portable internal combustion oil-free box hydraulic double-arm tamper |
| CN102770598A (en) * | 2010-03-01 | 2012-11-07 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Tamping machine with an additional lifting device |
| CN103687994A (en) * | 2011-08-03 | 2014-03-26 | 罗贝尔铁路建筑机械有限责任公司 | Hand-held tamper for underfilling ballast of a track |
-
2005
- 2005-12-15 CN CN 200520144376 patent/CN2853879Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102770598A (en) * | 2010-03-01 | 2012-11-07 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Tamping machine with an additional lifting device |
| CN101851883A (en) * | 2010-04-20 | 2010-10-06 | 张忠海 | Portable internal combustion oil-free box hydraulic double-arm tamper |
| CN103687994A (en) * | 2011-08-03 | 2014-03-26 | 罗贝尔铁路建筑机械有限责任公司 | Hand-held tamper for underfilling ballast of a track |
| CN103687994B (en) * | 2011-08-03 | 2015-11-25 | 罗贝尔铁路建筑机械有限责任公司 | For the hand-held tamping pickaxe of tamping railway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20100115 |