CN207605368U - Small rail train automatic water jetting denoising device - Google Patents
Small rail train automatic water jetting denoising device Download PDFInfo
- Publication number
- CN207605368U CN207605368U CN201721654028.2U CN201721654028U CN207605368U CN 207605368 U CN207605368 U CN 207605368U CN 201721654028 U CN201721654028 U CN 201721654028U CN 207605368 U CN207605368 U CN 207605368U
- Authority
- CN
- China
- Prior art keywords
- centrifugal globe
- push rod
- automatic water
- denoising device
- normally closed
- 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.)
- Active
Links
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a kind of small rail train automatic water jetting denoising devices, including water tank, the nozzle of side in orbit is set, it is characterized in that the water tank bottom is equipped with side pressure switching mechanism, side pressure switching mechanism includes babinet, is equipped with centrifugal globe in babinet, push rod is respectively arranged on the left side and the right side in centrifugal globe, resetting spring is housed, one end of push rod coordinates with normally closed push type valve on push rod；Centrifugal globe under the influence of centrifugal force, pushes left and right push rod, to open normally closed push type valve, to rail level hydrojet.The centrifugal force generated in the process in mini train turning using centrifugal globe, unlatching control is carried out to normally closed push type valve, to carry out "ON" "Off" action to water channel, is sprayed water in time to raceway surface when mini train is turned, to play Noise Reduction.
Description
Technical field
The utility model is related to amusement park equipment technology, especially a kind of small rail train automatic water jetting denoising device.
Background technology
In public technology there are many designs of train damping noise reduction, if patent publication No. is CN105889383A, Yi Zhongji
In the self-balancing train wheel and method of powder damping noise reduction, the ditch of multiple mutual interval setpoint distances is set on train wheel
Slot or a groove, groove is interior to be filled with several powder granules, and in the side of train wheel, setting sealing cover is described for sealing
Groove；Multiple grooves are symmetrical arranged with the axle centre of train wheel；Contain powder granule by being arranged in train wheel
Groove, when train wheel generates vibration, the powder in wheel rim always shows the vibration acceleration with train wheel due to effect of inertia
It spends the opposite movement tendency in direction and plays the balanced action to unbalanced factor, together to be moved to unbalanced opposite direction
When due between powder and its between wheel wall collision, dry friction and fever absorb and the vibrational energy that dissipates, to mitigate train
Take turns the vibration occurred due to imbalance.For another example patent announcement number is CN202193088U, a kind of sound absorption device for trains, packet
The leading note channel for including the open sound-absorbing cover in lower section and being connected with sound-absorbing cover upper end, sound-absorbing cover are made of sound-absorbing material, and leading note is logical
Road inner wall is provided with abatvoix, and a muffler is also equipped in leading note channel.For another example patent announcement number is CN105510062B
A kind of pivoted arm train wheel disc acoustic radiation directivity test device of design, including mobile support saddle, vertical positioning track, amount
Angle disk, rotating arm and several microphone fixtures on rotating arm, several microphone fixtures are around angulation disk
Rotation forms the round test surfaces parallel with angulation disk, is welded on rotating arm convenient for the instruction of observation angulation disk high scale
Needle.And for mini train used in public place of entertainment, since itself speed is slower, car body weight is lighter, and the above technology is due to structure
Complexity, cost are excessively high, are not suitable for its application.But mini train is because of the reasons in structure of its own steering, special in driving process
It is not that will produce the predation of wheel and interorbital at turning, to generate larger noise, it is to improve joy to eliminate this noise
The important guarantee of happy process comfort.
Invention content
Purpose of the utility model is to solve the noise problems that public place of entertainment mini train generates in transition process, carry
It is voluntarily sprayed water in transition process for a kind of to reduce the small rail train automatic water jetting noise reduction of hard friction between wheel and track
Device.
The above-mentioned technical problem of the utility model is mainly to be addressed by following technical proposals：A kind of track small fire
The nozzle of side in orbit is arranged in vehicle automatic water jetting denoising device, including water tank, it is characterized in that the water tank bottom is equipped with side
Shutting mechanism is pressed off, side pressure switching mechanism includes babinet, is equipped with centrifugal globe in babinet, is pushed away in being respectively arranged on the left side and the right side for centrifugal globe
Bar, resetting spring is equipped on push rod, and one end of push rod coordinates with normally closed push type valve；Centrifugal globe under the influence of centrifugal force,
Left and right push rod is pushed, to open normally closed push type valve, to rail level hydrojet.
Preferably, the push rod being arranged at left and right sides of the centrifugal globe, center axis are located at centrifugal globe horizontal direction
On same diameter line.By mini train vertical direction arrangement in the front-back direction at left and right sides of centrifugal globe.
Preferably, the bottom of the centrifugal globe is equipped with positioning disk, positioning disk has guide groove along two push rod directions.It leads
Into slot, low both ends are high, ensure that centrifugal globe is stablized at intermediate position.
Preferably, in the babinet, limited block is respectively equipped with position before and after the centrifugal globe of push rod vertical direction.Limit
The motion range for determining centrifugal globe improves the operation precision of centrifugal globe.
Preferably, being equipped with electric electromagnetic valve between the side pressure switching mechanism and water outlet of water tank.It is practical to water spray
It implements and carries out master control.
Preferably, centrifugal globe is respectively arranged on the left side and the right side normally closed push type valve, the normally closed push type valve is simultaneously
It is communicated with total outlet pipe；Or the push rod at left and right sides of centrifugal globe is matched with two of a normally closed push type valve by compressing switch respectively
It closes.Two kinds of frame modes of normally closed push type valve.
Preferably, the centrifugal globe is solid metal ball, centrifugation ball surface is smooth surface.With enough centrifugal force
Thrust is generated to push rod, smooth surface can reduce centrifugal globe rolling resistance.
Preferably, the water tank bottom is lower arcuate surface, tank top is equipped with silk plug.Lower arcuate surface can not only carry
High flush tank structural strength can also be such that the liquid in water tank is fully utilized.Make water tank inside and atmospheric pressure by top silk plug
It communicates.
Preferably, the nozzle include adjustable-angle, length, direction bellows nozzle.Utilize bellows nozzle
Adjustment water spray angle, the distance to leave the right or normal track, nozzle direction.
Preferably, the centrifugal globe top canister is equipped with crash roll, and the top of centrifugal globe is equipped with lanyard.Centrifugal globe
A kind of suspended structure embodiment.
The technical program is voluntarily controlled using centrifugal force caused by mini train in the process of moving turning and is discharged water, to rail
Road carries out surface water spray, makes to reduce friction coefficient under the action of liquid between wheel and track, to reduce noise.This programme
A kind of side pressure switching mechanism is devised, is arranged horizontally on mini train, electric-controlled switch is arranged in control room.When mini train turns left
When curved, centrifugal globe, which will move right, squeezes the push rod on one side, and push rod pushes normally closed push type valve immediately, to open flow
It sprays water to raceway surface in channel；When mini train is turned right, centrifugal globe will be moved to the left the push rod for squeezing another side, and push rod is same
Sample pushes normally closed push type valve immediately, to spray water to raceway surface.Rainy day or raceway surface humidity are larger, without water spray
When, as long as closing electric electromagnetic valve, that is, turn off the master switch on water supply line.
There are two working positions for normally closed push type valve in this programme：First, conventional normally off, push rod and by pressing off
It closes and is in relative static conditions, that is, mini train straight travel state；Second is that open state, push rod squeezes pressing for any one side
It compresses switch, normally closed push type valve can all be opened.
The utility model has the beneficial effects that：The centrifugal force generated in the process in mini train turning using centrifugal globe, to normal
It closes push type valve and carries out unlatching control, to carry out "ON" "Off" action to water channel, in time when mini train is turned pair
Raceway surface is sprayed water, to play Noise Reduction.
Description of the drawings
Fig. 1 is a kind of mini train place schematic diagram used in the utility model.
Fig. 2 is a kind of work system configuration diagram of the utility model.
Fig. 3 is a kind of side pressure switching mechanism structural schematic diagram of the utility model.
Fig. 4 is the A-A of Fig. 3 to structural schematic diagram.
In figure：1. pony engine, 2. water tanks, 21. silk plugs, 3. electric electromagnetic valves, 4. side pressure switching mechanisms, 41.
Babinet, 42. push rods, 43. centrifugal globes, 44. positioning disks, 45. resetting springs, 46. normally closed push type valves, 47. limits
Block, 48. crash rolls, 5. nozzles.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
A kind of small rail train automatic water jetting denoising device of the present embodiment is arranged on pony engine 1, referring to Fig. 1, including
Water tank 2, and the nozzle 5 above two tracks is set, as shown in Fig. 2, 2 bottom water outlet pipeline of water tank is equipped with electronic electricity
Magnet valve door 3, electric electromagnetic valve 3 are equipped with side pressure switching mechanism 4 later.
Side pressure switching mechanism 4 includes a babinet 41, and the centrifugal globe 43 there are one solid metal is set in babinet 41, is such as schemed
Shown in 3,43 surface of centrifugal globe is smooth surface.In the left and right sides of centrifugal globe 43（The transverse direction of mini train）One is respectively equipped with to push away
Bar 42, is equipped with resetting spring 45 on push rod 42, and one end of push rod 42 is pierced by babinet 41 and normally closed push type valve 46 by pressing off
Close cooperation.When mini train is turned, centrifugal globe 43 under the influence of centrifugal force, pushes the push rod 42 of left or right, normal to open
Push type valve 46 is closed, to rail level hydrojet.
Further, the push rod 42 that 43 left and right sides of centrifugal globe is arranged, center axis are located at 43 horizontal direction of centrifugal globe
On same diameter line, i.e., to centrifuge sphere transverse direction maximum position point as compression point, to improve the sensitivity of centrifugal globe 43.
It is equipped with a positioning disk 44 in the bottom of centrifugal globe 43, positioning disk 44 has guide groove along two 42 directions of push rod.
Low among the guide groove, both sides are slightly higher.Usually, intermediate altitude is lower 0.1~0.5 mm than both sides height.The track of guide groove
Cross section is arc, and radian and 43 surface radian of centrifugal globe of the arc coordinate.
In babinet 41, limited block 47 is respectively equipped with position before and after the centrifugal globe 43 of 42 vertical direction of push rod.Limited block
47 between centrifugal globe 43 at a distance from it is adjustable.Limited block 47 is contacted with plane with centrifugal globe 43, to achieve the purpose that point contact, is met
Low friction resistance.
2 bottom of water tank is lower arcuate surface, and the top of water tank 2 is equipped with filler, and filler is equipped with capping, and capping is equipped with silk
Stifled 21, the silk plug 21 has airing function.
On nozzle 5 equipped with adjustable-angle, length, direction bellows nozzle.
46 embodiment one of normally closed push type valve：Centrifugal globe 43 is respectively arranged on the left side and the right side normally closed push type valve 46, i.e.,
If two normally closed push type valves 46, the water inlet of two normally closed push type valves 46 is communicated with the water outlet main pipe of water tank 2 simultaneously,
The water outlet of two normally closed push type valves 46 is communicated with total outlet pipe simultaneously again, and no matter which side push rod centrifugal globe 43 push
42, it can all spray water to track.
46 embodiment two of normally closed push type valve：The push rod 42 of the left and right sides of centrifugal globe 43 respectively with a normally closed push type
Two of valve 46 are by the cooperation that compresses switch.Such case, i.e., two normally closed push type valves 46 of previous embodiment are closed two is
One, i.e. two pieces push rod 42 can open normally closed push type valve 46, spray water to track.
The top canister 41 of centrifugal globe 43 is equipped with crash roll 48.There is vertical tremor in the centrifugal globe 43 for slowing down setting high up in the air
The impact force of generation.
In addition, flexible lanyard can be arranged in the top of centrifugal globe 43, lanyard passes through 41 top of babinet and is fixed on
On case lid, after 43 pressure-ram 42 of centrifugal globe, auxiliary push-rod 42 playbacks.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, as the present apparatus can make
More than one piece, is separately mounted to the positions such as pony engine, middle compartment, and structure after any simple transformation to the utility model etc. is equal
Belong to the scope of protection of the utility model.
Claims (10)
1. a kind of small rail train automatic water jetting denoising device, including water tank（2）, the nozzle of side in orbit is set（5）, special
Sign is that the water tank bottom is equipped with side pressure switching mechanism（4）, side pressure switching mechanism includes babinet（41）, centrifugation is equipped in babinet
Ball（43）, push rod is respectively arranged on the left side and the right side in centrifugal globe（42）, resetting spring is housed on push rod（45）, one end of push rod with
Normally closed push type valve（46）Cooperation；Centrifugal globe under the influence of centrifugal force, pushes left and right push rod, to open normally closed push type
Valve, to rail level hydrojet.
2. small rail train automatic water jetting denoising device according to claim 1, it is characterised in that：The centrifugal globe（43）
The push rod of left and right sides setting（42）, center axis is located on the same diameter line of centrifugal globe horizontal direction.
3. small rail train automatic water jetting denoising device according to claim 1, it is characterised in that：The centrifugal globe（43）
Bottom be equipped with positioning disk（44）, positioning disk is along two push rods（42）Direction has guide groove.
4. small rail train automatic water jetting denoising device according to claim 1 or 2 or 3, it is characterized in that：In the babinet
（41）In, with push rod（42）The centrifugal globe of vertical direction（43）Front and back position is respectively equipped with limited block（47）.
5. small rail train automatic water jetting denoising device according to claim 1 or 2 or 3, which is characterized in that the side pressure
Switching mechanism（4）And water tank（2）Electric electromagnetic valve is equipped between water outlet（3）.
6. small rail train automatic water jetting denoising device according to claim 1, it is characterised in that centrifugal globe（43）Left and right
Both sides are respectively equipped with normally closed push type valve（46）, the normally closed push type valve communicates with total outlet pipe simultaneously；Or centrifugal globe
（43）The push rod of the left and right sides（42）Respectively with a normally closed push type valve（46）Two by compress switch cooperation.
7. the small rail train automatic water jetting denoising device according to claims 1 or 2 or 3 or 6, which is characterized in that described
Centrifugal globe（43）For solid metal ball, centrifugation ball surface is smooth surface.
8. the small rail train automatic water jetting denoising device according to claims 1 or 2 or 3 or 6, which is characterized in that described
Water tank（2）Bottom is lower arcuate surface, and tank top is equipped with silk plug（21）.
9. the small rail train automatic water jetting denoising device according to claims 1 or 2 or 3 or 6, which is characterized in that described
Nozzle（5）Including adjustable-angle, direction, length bellows nozzle.
10. the small rail train automatic water jetting denoising device according to claims 1 or 2 or 3 or 6, which is characterized in that described
Centrifugal globe（43）Top canister（41）Upper rail is equipped with crash roll（48）, and the top of centrifugal globe is equipped with lanyard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654028.2U CN207605368U (en) | 2017-12-02 | 2017-12-02 | Small rail train automatic water jetting denoising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654028.2U CN207605368U (en) | 2017-12-02 | 2017-12-02 | Small rail train automatic water jetting denoising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605368U true CN207605368U (en) | 2018-07-13 |
Family
ID=62797153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654028.2U Active CN207605368U (en) | 2017-12-02 | 2017-12-02 | Small rail train automatic water jetting denoising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207605368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789847A (en) * | 2017-12-02 | 2018-03-13 | 杭州俊士铁路设备有限公司 | Small rail train automatic water jetting denoising device |
| CN109288442A (en) * | 2018-12-04 | 2019-02-01 | 安徽信息工程学院 | A kind of cleaning part for glass-cleaning robot |
-
2017
- 2017-12-02 CN CN201721654028.2U patent/CN207605368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789847A (en) * | 2017-12-02 | 2018-03-13 | 杭州俊士铁路设备有限公司 | Small rail train automatic water jetting denoising device |
| CN109288442A (en) * | 2018-12-04 | 2019-02-01 | 安徽信息工程学院 | A kind of cleaning part for glass-cleaning robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207605368U (en) | Small rail train automatic water jetting denoising device | |
| JP4769820B2 (en) | Amusement ride vehicle with sensory stimulation effect | |
| CN108579098A (en) | A kind of sideshake roller-coaster | |
| CN107789847A (en) | Small rail train automatic water jetting denoising device | |
| CN204996110U (en) | Interactive shooting device of sectional track live shell | |
| CN205886199U (en) | Interactive film equipment of riding of roller -coaster class | |
| CN107881975A (en) | A kind of Water-fog dusting apparatus for road dust | |
| CN107606043B (en) | A kind of shock proof automobile energy storage damper of fourth gear | |
| CN107685591A (en) | A kind of driving structure based on spherical tire | |
| CN208625564U (en) | Electric dust collector and cleaning equipment | |
| CN110371083A (en) | A kind of vehicle-mounted deduster | |
| CN207257237U (en) | A kind of driving structure based on spherical tire | |
| CN208295085U (en) | A kind of ship unloaders reduction gearbox | |
| CN204996141U (en) | Device is ridden in active simulation of multidimension flight that can walk | |
| CN113373740B (en) | Movable self-adaptive steel rail vibration absorber structure containing magnetic vibrators | |
| CN206242865U (en) | A kind of damper movement mechanism | |
| CN213974308U (en) | Electric balance car body stabilizing structure | |
| US8337317B2 (en) | Free swing Ferris wheel | |
| CN213541332U (en) | More stable butterfly valve | |
| CN112623765B (en) | Glass carrying device | |
| CN111873930A (en) | Automobile bumper with buffering braking explosion-proof function | |
| CN215398478U (en) | Three-dimensional protection mechanism of on-vehicle system | |
| CN112057844A (en) | Vehicle driving simulation device | |
| CN207374361U (en) | A kind of air brake valve safe to use | |
| CN108309147A (en) | Electric dust collector and cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |