CN107754322A - The sliding device of small rail train sandblasting drop - Google Patents
The sliding device of small rail train sandblasting drop Download PDFInfo
- Publication number
- CN107754322A CN107754322A CN201711253161.1A CN201711253161A CN107754322A CN 107754322 A CN107754322 A CN 107754322A CN 201711253161 A CN201711253161 A CN 201711253161A CN 107754322 A CN107754322 A CN 107754322A
- Authority
- CN
- China
- Prior art keywords
- sandblasting
- sandpipe
- sliding device
- sand
- valve
- 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.)
- Granted
Links
- 238000005488 sandblasting Methods 0.000 title claims abstract description 17
- 239000004576 sand Substances 0.000 claims abstract description 52
- 244000035744 Hura crepitans Species 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000008520 organization Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/08—Preventing wheel slippage
- B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
- B61C15/102—Preventing wheel slippage by depositing sand or like friction increasing materials with sanding equipment of mechanical or fluid type, e.g. by means of steam
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of small rail train sandblasting to drop sliding device, including the stucco mechanism being fixed on pony engine and above track, it is characterized in that described stucco mechanism includes two sandboxes being only positioned above track, two sandbox bottoms are equipped with loose sand valve, and two loose sand valves are controlled by a handle in driver's cabin by linkage；The sandpipe that opening is less than track width is provided with below loose sand valve；Sandpipe tail end is provided with equal sand structure.By loose sand valve, the design of equal sand structure, effectively output fine sand is uniformly shed, and prevents from blocking, fine sand is avoided and concentrates outflow to be deposited on the line of track one point one, caused by mini train shake；In-house operation is being driven by driver, stucco amount can be adjusted according to actual skid level；Realize the safety traffic of sleet sky mini train；Ensure that the raceway surface of dry weather go off daily is clean simultaneously.
Description
Technical field
The present invention relates to amusement park equipment technology, especially a kind of sliding device of small rail train sandblasting drop.
Background technology
The design that train in public technology skids to increase frictional force to prevent is substantially using wheel as research object
, if patent announcement number is CN204055147U, a kind of Anti-slip train wheel, mainly set from inside to outside by train wheel and train wheel
Air-valve device, air inlet pipe, several parts compositions of cylinder, cylinder boom, wherein train wheel wheel face is provided with ring recess, in trough
Face is provided with brake hub and brake block.The wheel face that needs to make a circle in train wheel week opens ring recess, in trough activity set
There are three to four brake hubs, the surface of brake hub is provided with one layer of abrasive rubber brake block.Brake hub and abrasive rubber
Brake block is to be controlled with cylinder flexible, and cylinder is provided in inside train wheel.And for example patent publication No. is
A kind of Anti-slip train wheel that can shorten braking distance of CN103287454A designs, mainly by being set from inside to outside in train wheel and wheel
A few part compositions of air inlet pipe, cylinder, cylinder tension spring, abrasive rubber rubbing head put.Made a circle from inside to outside in train wheel week
Some cylinders and abrasive rubber rubbing head are provided with, wherein cylinder tension spring is provided in cylinder with abrasive rubber rubbing head.
After if train runs into brake hard and opens air-lock, air pressure, will be by air inlet pipe by train while train wheel is checked
The abrasive rubber rubbing head that lining cylinder is set is taken turns to release and rail generation frictional force.And for mini train used in public place of entertainment,
Because itself speed is slower, car body weight is also relatively light, these existing technologies due to it is complicated, cost is too high, be not suitable for
Using.But mini train is because of reasons in structure such as its own quality and steering, in the process of moving particularly in sleet sky, humidity
Turning etc., frictional force can be produced between wheel and track and is die-offed phenomenon, so as to cause car body to skid, potential safety hazard be present.
The content of the invention
The invention aims to solve public place of entertainment mini train to produce what is skidded in sleet sky, moist turning section
A kind of problem, there is provided sliding device of mini train sandblasting drop.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：A kind of small rail train spray
The sliding device of sand drop, including the stucco mechanism on pony engine and above track is fixed on, it is characterized in that described sander
Structure includes two sandboxes being only positioned above track, and two sandbox bottoms are equipped with loose sand valve, and two loose sand valves are by positioned at driver's cabin
An interior handle is controlled by linkage；The sandpipe that opening is less than track width is provided with below loose sand valve；Sandpipe tail end is set
There is equal sand structure.
Preferably, described loose sand valve is by the valve body for being fixed on sandbox bottom and the valve structure being connected on linkage
Into；Valve body is divided to two interface channels up and down, and wherein upper valve road has conical through-hole；The aperture of lower valve road is more than upper valve road outlet opening
Footpath.Valve is provided with the regulation and control mouth coordinated with the outlet of upper valve road, and sand production rate is controlled by regulating and controlling mouth.
Preferably, the taper that the equal sand structure that described sandpipe tail end is provided with includes being inwardly recessed positioned at sandpipe bottom dissipates
Sand cap, the top of taper loose sand cap are provided with movable drum.
Preferably, it is covered with the aperture that shakes out on described taper loose sand cap；The cone bottom diameter of taper loose sand cap is less than sandpipe
Diameter.
Preferably, the both ends of the movable drum are connected on sandpipe barrel by Roller Shaft.
Preferably, described movable drum is " people " font roller frame.
Preferably, described movable drum is provided with the elastic free combat piece in various arrangement direction.
Preferably, the part that described sandpipe bottom is more than taper loose sand cap cone bottom diameter is provided with clearance hole.It is described go out
Sand hole is the strip hole that grid is formed.The grid is cylindrical structural.
Preferably, the afterbody in mini train is provided with rail sweep.Track is cleaned after drying or use, avoided
Be deposited in raceway surface forms hard knurl to fine sand for a long time.
Preferably, described sandpipe has length, angle, direction adjustment organization.
The technical program is directed to the mini train design feature of public place of entertainment, and double sandboxes are set on pony engine car body,
Sandblasting is carried out simultaneously to two parallel raceway surfaces, directly operated in driver's cabin by driver.And by with distribution sand amount
Loose sand valve, there is equal sand structure that is loose, shedding function the fine sand of output is uniformly shed, avoid concentrating outflow to be deposited in
On a certain dotted line of track, caused mini train vibrations.
The equal sand structure setting of this programme is in the tail end of sandpipe, the internal design for having both of which sand part：When movable drum,
Lower sand leakage weight and mini train car body traveling during from shake effect under, movable drum does rotation action, lower leakage
Broken sand beat to all directions, so as to ensure from sandpipe output sand be uniformly sprinkling upon raceway surface.
The beneficial effects of the invention are as follows：By loose sand valve, the design of equal sand structure, effectively output fine sand is carried out uniform
Shed, and prevent from blocking, avoid fine sand concentrate outflow be deposited on the line of track one point one, caused by mini train vibrations；By
Driver is driving in-house operation, stucco amount can be adjusted according to actual skid level；Realize the security row of sleet sky mini train
Sail；Ensure that the raceway surface of dry weather go off daily is clean simultaneously.
Brief description of the drawings
Fig. 1 is a kind of pony engine structural representation used in the present invention.
Fig. 2 is a kind of stucco train of mechanism configuration diagram of the present invention.
Fig. 3 is Fig. 2 right diagram.
Fig. 4 is a kind of valve body structure schematic diagram of the present invention.
Fig. 5 is a kind of sandpipe end construction schematic diagram of the present invention.
In figure：1. pony engine, 2. stucco mechanisms, 21. sandboxes, 22. rotating shafts, 23. handles, 24. sandpipes, 241.
Body, 242. taper loose sand caps, 243. movable drums, 244. Roller Shafts, 245. free combat pieces, 25. valve bodies, 251. upper valves
Road, 252. times valve roads, 26. valves, 27. connecting rods, 28. pivoted arms.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
A kind of sliding device of small rail train sandblasting of the present embodiment drop, as shown in figure 1, including being fixed on pony engine 1 and
Stucco mechanism 2 above track.
Stucco mechanism 2 includes two and is only positioned at sandboxes 21 above track, and two bottoms of sandbox 21 are equipped with loose sand valve, two
Loose sand valve is uniformly controlled by a handle 23 in driver's cabin by linkage.It is less than rail provided with opening below loose sand valve
The sandpipe 24 of road width, the tail end of sandpipe 24 are provided with equal sand structure.In order to ensure the drying property of fine sand, removed in sandbox provided with heating
Wet device.
Specifically describe below, loose sand valve is by the valve body 25 for being fixed on the bottom of sandbox 21 and the valve being connected on linkage
Door 26 is formed.One end of valve 26 that two sandboxes 21 configure respectively is connected by a connecting rod 27 with single pivoted arm 28, is such as schemed
2nd, shown in Fig. 3, one end of two pivoted arms 28 is commonly connected in rotating shaft 22, and handle 23 is set in rotating shaft 22, and handle 23, which is located at, to be driven
Sail interior.
Valve body 25 is divided to two interface channels up and down, wherein upper valve road 251 has conical through-hole, as shown in figure 4, lower valve road
252 aperture is more than the upper outlet aperture of valve road 251.The working face of valve 26 is provided with the regulation and control mouth coordinated with the outlet of upper valve road 251,
Go out hole area between mouth and the outlet of upper valve road 251 to control sand production rate by regulating and controlling.
Lower valve road 252 outlet connection sandpipe 24, sandpipe 24 have length, angle, towards governor motion.The tail end of sandpipe 24
Equal sand structure is set, and equal sand structure includes the taper loose sand cap 242 being inwardly recessed positioned at sandpipe bottom, as shown in figure 5, taper dissipates
The cone angle of sand cap 242 is 150 degree, and circle is covered with taper loose sand cap 242 and is shaked out aperture；The cone bottom diameter of taper loose sand cap 242
For the half of the diameter of sandpipe 24.The bottom of sandpipe 24 be more than the cone bottom diameter of taper loose sand cap 242 part set it is elongated go out
Sand hole, elongated clearance hole are to be formed by cylindrical grid along the bottom surface of sandpipe 24 is evenly distributed.
The top of taper loose sand cap 242 is provided with movable drum 243.The both ends of movable drum 243 are connected by Roller Shaft 244
It is fixed on the barrel of sandpipe 24.
In the afterbody of mini train final compartment, rail sweep is set.Rail sweep has tip-up device.It can pack up, make when not in use
Used time puts down.
The surface of movable drum 243 is provided with the elastic free combat piece 245 arranged along various directions.The elastic free combat piece 245 is
Elastic sheet structure.The various arrangement direction is arranged along the surface of movable drum 243 in a manner of any inclination angle.Not advised
Then, without the stucco effect for determining direction.
The embodiment one of movable drum 243：Movable drum 243 is cylindrical roller frame.
The embodiment two of movable drum 243：Movable drum 243 is " people " character form structure.Intersected by two rotatingcylindrical drums
Form.Intersecting angle >=120 degree formed of two rotatingcylindrical drums.This structure in use, movable drum 243 mainly with Roller Shaft
244 be that swing movement is done in axle center, only spinning movement just occurs when sand production rate is especially big.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple transformation to the present invention
Rear structure, technique, method etc. belong to protection scope of the present invention.
Claims (10)
1. a kind of sliding device of small rail train sandblasting drop, including it is fixed on pony engine（1）Stucco upper and above track
Mechanism（2）, it is characterized in that described stucco mechanism includes two sandboxes being only positioned above track（21）, two sandbox bottoms are all provided with
There is loose sand valve, two loose sand valves are by a handle in driver's cabin（23）Controlled by linkage；Set below loose sand valve
There is opening less than the sandpipe of track width（24）；Sandpipe tail end is provided with equal sand structure.
2. the sliding device of small rail train sandblasting drop according to claim 1, it is characterised in that described loose sand valve is by fixing
In sandbox（21）The valve body of bottom（25）With the valve being connected on linkage（26）Form；Valve body is divided to two connections up and down logical
Road, wherein upper valve road（251）With conical through-hole；Lower valve road（252）Aperture be more than upper valve road outlet aperture.
3. the sliding device of small rail train sandblasting drop according to claim 1 or 2, it is characterised in that described sandpipe（24）Tail
The equal sand structure being provided with is held to include the taper loose sand cap being inwardly recessed positioned at sandpipe bottom（242）, set above taper loose sand cap
There is movable drum（243）.
4. the sliding device of small rail train sandblasting drop according to claim 3, it is characterized in that described taper loose sand cap（242）
On be covered with the aperture that shakes out；The cone bottom diameter of taper loose sand cap is less than sandpipe（24）Diameter.
5. the sliding device of small rail train sandblasting drop according to claim 3, it is characterised in that the movable drum（243）'s
Both ends pass through Roller Shaft（244）It is connected to sandpipe（24）On barrel.
6. the sliding device of small rail train sandblasting drop according to claim 3, it is characterised in that described movable drum（243）
For " people " font roller frame.
7. the sliding device of small rail train sandblasting drop according to claim 3, it is characterised in that described movable drum（243）
It is provided with the elastic free combat piece in various arrangement direction（245）.
8. the sliding device of small rail train sandblasting drop according to claim 4, it is characterised in that described sandpipe（24）Bottom
Part more than taper loose sand cap cone bottom diameter is provided with clearance hole.
9. the sliding device of small rail train sandblasting drop according to claim 1 or 2, it is characterized in that, set in the afterbody of mini train
There is rail sweep.
10. the sliding device of small rail train sandblasting drop according to claim 1 or 2, it is characterised in that described sandpipe（24）
With length, angle, direction adjustment organization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253161.1A CN107754322B (en) | 2017-12-02 | 2017-12-02 | Sand blasting and sliding-down device for small rail train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253161.1A CN107754322B (en) | 2017-12-02 | 2017-12-02 | Sand blasting and sliding-down device for small rail train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107754322A true CN107754322A (en) | 2018-03-06 |
| CN107754322B CN107754322B (en) | 2024-01-05 |
Family
ID=61276497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711253161.1A Active CN107754322B (en) | 2017-12-02 | 2017-12-02 | Sand blasting and sliding-down device for small rail train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107754322B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619592A (en) * | 2020-04-16 | 2020-09-04 | 淮南师范学院 | Locomotive sanding track alignment control device |
| CN113859275A (en) * | 2021-10-26 | 2021-12-31 | 中车大连电力牵引研发中心有限公司 | Sand spraying control method for railway vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008064747A1 (en) * | 2006-11-29 | 2008-06-05 | Faiveley Transport | Broadcasting device for a vehicle, particularly a rail vehicle |
| CN102774387A (en) * | 2012-08-20 | 2012-11-14 | 沈阳新阳光机电科技有限公司 | Electric sanding device for track vehicle |
| CN103569139A (en) * | 2013-11-19 | 2014-02-12 | 青岛四方车辆研究所有限公司 | Sanding device for railway vehicles |
| CN204548105U (en) * | 2014-12-31 | 2015-08-12 | 徐州凯思特机电科技有限公司 | The automobile-used sand spraying apparatus of mining rail travel |
| CN106347379A (en) * | 2016-10-28 | 2017-01-25 | 安徽省煤炭科学研究院 | Sand-scattering device for overhead type mining electric locomotive |
| CN207605363U (en) * | 2017-12-02 | 2018-07-13 | 杭州俊士铁路设备有限公司 | The sliding device of small rail train sandblasting drop |
-
2017
- 2017-12-02 CN CN201711253161.1A patent/CN107754322B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008064747A1 (en) * | 2006-11-29 | 2008-06-05 | Faiveley Transport | Broadcasting device for a vehicle, particularly a rail vehicle |
| CN102774387A (en) * | 2012-08-20 | 2012-11-14 | 沈阳新阳光机电科技有限公司 | Electric sanding device for track vehicle |
| CN103569139A (en) * | 2013-11-19 | 2014-02-12 | 青岛四方车辆研究所有限公司 | Sanding device for railway vehicles |
| CN204548105U (en) * | 2014-12-31 | 2015-08-12 | 徐州凯思特机电科技有限公司 | The automobile-used sand spraying apparatus of mining rail travel |
| CN106347379A (en) * | 2016-10-28 | 2017-01-25 | 安徽省煤炭科学研究院 | Sand-scattering device for overhead type mining electric locomotive |
| CN207605363U (en) * | 2017-12-02 | 2018-07-13 | 杭州俊士铁路设备有限公司 | The sliding device of small rail train sandblasting drop |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619592A (en) * | 2020-04-16 | 2020-09-04 | 淮南师范学院 | Locomotive sanding track alignment control device |
| CN113859275A (en) * | 2021-10-26 | 2021-12-31 | 中车大连电力牵引研发中心有限公司 | Sand spraying control method for railway vehicle |
| CN113859275B (en) * | 2021-10-26 | 2022-09-09 | 中车大连电力牵引研发中心有限公司 | Sand spreading control method for railway vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107754322B (en) | 2024-01-05 |
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