CN108263414B - Railway freight-car top cover opening/closing system and its ground collision head device - Google Patents
Railway freight-car top cover opening/closing system and its ground collision head device Download PDFInfo
- Publication number
- CN108263414B CN108263414B CN201810044518.3A CN201810044518A CN108263414B CN 108263414 B CN108263414 B CN 108263414B CN 201810044518 A CN201810044518 A CN 201810044518A CN 108263414 B CN108263414 B CN 108263414B
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- Prior art keywords
- support
- collision head
- head device
- ground collision
- compartment
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/006—Opening and closing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/002—Sliding or folding roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/002—Sliding or folding roofs
- B61D39/003—Sliding or folding roofs telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/006—Opening and closing means
- B61D39/007—Controlled by trackside means
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of railway freight-car top cover opening/closing system and its ground collision head device, which includes: bracket composition；First driving part is installed on the bracket composition, and with telescopic end, the telescopic direction of the telescopic end can stretch perpendicular to vertical direction along the transverse direction of vehicle；It meets and discusses composition, is installed on the telescopic end of first driving part.The ground collision head device can be avoided installs complicated driving mechanism on each compartment of railway freight-car, and car body weight and cost can be greatly reduced, improve transport economic specific property；Meanwhile for different vehicles, the relative dimensions of ground collision head device installation need to be only adjusted, are had a wide range of application, it is adaptable.
Description
Technical field
The present invention relates to railway freight-car technical fields, more particularly to a kind of railway freight-car top cover opening/closing system and its ground
Collision head device.
Background technique
Railway freight-car is mostly open form, convenient for the handling of cargo.Such railway freight-car during transportation, because itself transport
Row fast speed, while the effect by wind-force can not only make the contained cargo of vehicle suffer a loss, and reduce economic benefit, moreover,
If contained cargo is the easily fugitive dust cargo such as coal, biggish pollution also will also result in environment.
To solve the above-mentioned problems, add top cover in each compartment of railway freight-car, the top cover be it is movable, can fill
Unlatching when unloading cargo, is closed during transportation.
Wherein, top cover includes multiple crossbeams of (i.e. car length direction) arrangement along longitudinal direction, and the paulin being covered on crossbeam
Cloth, multiple crossbeams can slide along longitudinal direction.
Currently, the opening and closing of top cover is realized by being mounted on the driving mechanism and transmission mechanism of each compartment, in driving machine
Under the driving effect of structure, transmission mechanism is able to drive multiple crossbeams of top cover along compartment longitudinal sliding motion, folds so that tarpaulin is shunk
Or expansion is paved, and realizes opening or closing for top cover.
Above structure needs the installation top cover in each compartment to open or close required driving mechanism and transmission mechanism,
Car body weight and cost are increased, transport economic specific property is reduced, in addition the structure of transmission mechanism is also complex, and operate effect
Rate is low, and safety is poor.
In view of this, how to provide a kind of device for opening and closing railway freight-car top cover, structure is simple and convenient to operate, and is pacified
Quan Xinggao is a technical problem that technical personnel in the field need to solve at present.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of ground collision head device of railway freight-car top cover opening/closing system,
Include:
Bracket composition；
First driving part is installed on the bracket composition, and with telescopic end, the telescopic direction of the telescopic end is vertical
In vertical direction, and can be flexible along the transverse direction of vehicle；
It meets and discusses composition, is installed on the telescopic end of first driving part.
The ground collision head device of railway freight-car top cover opening/closing system provided by the invention is fixedly arranged on track when in use
Two sides enable meet and discuss composition and the peace of ground collision head device by the rotation of support plate and the drive of the first driving part
Transmission mechanism loaded on boxcar against, recycle lorry when driving to the two generate driving force, drive top cover open or
It closes, avoids and complicated driving mechanism is installed on each compartment of railway freight-car, car body weight and cost can be greatly reduced, mention
High transport economic specific property；Meanwhile for different vehicles, the relative dimensions of ground collision head device installation, application need to be only adjusted
Range is wide, adaptable.
Optionally, the composition of meeting and discussing includes support, baffle, meets and discusses and support component；The support and the telescopic end
It is affixed；
One end of the baffle and one end of the support are hinged, and rotary centerline is parallel to vertical direction；It is described to touch
Head is fixedly arranged on the other end of the baffle；
One end of the support component is installed on the other end of the support, described in the other end support of the support component
The other end of baffle.
Optionally, the support component includes support rod and the elastic component for being coated at the support rod；
The support rod is installed with block piece, the block piece and the panel hinge close to one end of the baffle,
Rotary centerline is parallel to vertical direction；
The other end of the support is hinged with blocking seat, and rotary centerline is parallel to vertical direction, and the support rod is worn
Cross the blocking seat and the support；
The both ends of the elastic component are abutted with the block piece and the blocking seat respectively.
Optionally, travel switch is also equipped on the support, the travel switch is communicated with first driving part
Connection can send the control signal for shrinking the telescopic end of first driving part to first driving part.
Optionally, first driving part is installed on the bracket by support plate and forms, and the support plate can be rotated
Ground is installed on the top of the bracket composition, and rotary centerline is parallel to vertical direction；First driving part is fixedly arranged on
The support plate.
Optionally, the bracket composition includes vertically extending column and the support frame set on the column top；Institute
Stating support frame has the supporting plane for being used to support the support plate；Second is equipped between the support plate and bracket composition
Driving part, second driving part are able to drive the support plate and rotate in the horizontal plane.
Optionally, there are two the column is set, the top of two columns is affixed by a cross bar, and support frame as described above is solid
Due to the cross bar；Second driving part includes shaft and the handwheel for being fixedly arranged on the shaft bottom end；The top of the shaft
It holds affixed with the support plate after the cross bar, support frame as described above.
Optionally, second driving part further includes limit assembly, for limiting the support plate and the column
Relative position.
Optionally, the limit assembly includes fixed block, two struts and two bolts, and the fixed block is sheathed on described turn
Axis；
Two struts are located between the fixed block and two columns, one end of the strut and the fixation
Block is affixed, and the other end and the column are affixed；Two bolts screw in the opposite sides face of the fixed block, the bolt respectively
It can be abutted with the shaft after tightening.
Optionally, the bottom of the support plate is installed with limit plate, and is configured to: described in second driving part drives
Support plate turns in the state that the limit plate abuts with support frame as described above, and the telescopic direction of the telescopic end is perpendicular to two institutes
State the plane where column.
Optionally, the bracket composition further includes elevating mechanism, and the elevating mechanism is used to adjust the height of support frame as described above
Degree.
Optionally, first driving part is Electrohydraulic push rod, and the push rod of the Electrohydraulic push rod is the telescopic end.
The present invention also provides a kind of railway freight-car top cover opening/closing systems, each compartment including being installed on the railway freight-car
Transmission mechanism and ground collision head device corresponding to each compartment；The ground collision head device is arranged in the side of track, and
Positioned at the side for being equipped with the transmission mechanism；The ground collision head device is ground collision head device described in any of the above embodiments.
Since above-mentioned ground collision head device has above-mentioned technique effect, so the railway freight-car with the ground collision head device
Top cover opening/closing system also has corresponding technical effect, and discussion is not repeated herein.
Optionally, the two sides in each compartment are equipped with the transmission mechanism, the relatively described vehicle of two transmission mechanisms
The longitudinal centre line in compartment is arranged symmetrically, and each compartment is correspondingly provided with two ground collision head devices, two ground
Collision head device is symmetrically arranged in the two sides of the track.
Optionally, the transmission mechanism includes the pulley for being fixedly arranged on the compartment both ends and the biography for being tensioned to two pulleys
Dynamic band；It is installed with top on the upside of the transmission belt to meet and discuss component, top component of meeting and discussing is affixed with top cover；The transmission belt
Downside be installed with lower part and meet and discuss component；Component is met and discussed on the top and the lower part is met and discussed, and component is located at the compartment
Both ends.
Optionally, lower part component of meeting and discussing includes seat board and two vertical plates for being fixedly arranged on the seat board, and two vertical plates are flat
Row and arranged for interval are fitted with rotation axis between two vertical plates, are set with rotatable idler wheel in the rotation axis, and described turn
Moving axis is vertically arranged.
Detailed description of the invention
Fig. 1 is a kind of specific embodiment of the ground collision head device of railway freight-car top cover opening/closing system provided by the present invention
Structural schematic diagram；
Fig. 2 is the structural schematic diagram of composition of meeting and discussing in Fig. 1；
Fig. 3 is the partial structural diagram of the second driving part in Fig. 1；
Fig. 4 is that limit plate abuts the structural schematic diagram under state with support frame in Fig. 1；
Fig. 5 is a kind of structural schematic diagram of specific embodiment in the compartment of railway freight-car provided by the present invention；
Fig. 6 is the structural schematic diagram of transmission mechanism in Fig. 5；
Fig. 7 is that the middle and lower part Fig. 6 is met and discussed the top view of component；
Fig. 8 a shows the relative position schematic diagram that top cover front compartment and ground collision head device are opened using opening/closing system；
Fig. 8 b shows the relative position schematic diagram in compartment and ground collision head device when opening top cover using opening/closing system；
The relative position of compartment and ground collision head device is illustrated at the end of Fig. 8 c is shown using opening/closing system unlatching top cover
Figure；
Fig. 8 d shows the status diagram that ground collision head device after top cover is opened using opening/closing system；
Fig. 9 is that the composition of meeting and discussing of ground collision head device in specific embodiment meets and discusses what component abutted with the lower part of transmission mechanism
Status diagram；
Figure 10 is that the lower part of meet and discuss composition and the transmission mechanism of ground collision head device in specific embodiment is met and discussed component disengaging
Status diagram.
Wherein, one-to-one relationship of the Fig. 1 into Figure 10 between component names and appended drawing reference is as follows:
Ground collision head device 10,10a, 10b, compartment 20,20a, 20b, top cover 30, transmission mechanism 40；
Bracket composition 11, column 111, cross bar 112, support frame 113；
Electrohydraulic push rod 12, push rod 121；
It meets and discusses composition 13, support 131, baffle 132 meets and discusses 133, support component 134, support rod 1341, elastic component 1342,
Block piece 1343, blocking seat 1344, travel switch 135, interconnecting piece 136；
Support plate 14, limit plate 141, gusset 142,
Second driving part 15, handwheel 151, shaft 152, fixed block 153, strut 154, bolt 155；
Crossbeam 31, tarpaulin 32；
Pulley 41, transmission belt 42, top are met and discussed component 43, and lower part is met and discussed component 44, seat board 441, vertical plate 442, idler wheel
443。
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Referring to FIG. 1, Fig. 1 is a kind of tool of the ground collision head device of railway freight-car top cover opening/closing system provided by the present invention
The structural schematic diagram of body embodiment.
In the embodiment, the ground collision head device 10 of railway freight-car top cover opening/closing system, including bracket form 11, support plate
14, the first driving part and composition 13 of meeting and discussing.
Wherein, support plate 14 is rotatably installed on the top of bracket composition 11, and its rotary centerline is parallel to vertically
Direction, that is to say, that support plate 14 can rotate in the horizontal plane.
First driving part is fixedly arranged on support plate 14, can rotate together with support plate 14；First driving part has
Telescopic end, the telescopic direction of telescopic end is perpendicular to vertical direction, that is to say, that the telescopic end of the first driving part can be in water
It stretches in plane.
Composition 13 of meeting and discussing is installed on the telescopic end of the first driving part, with the flexible and flexible of the telescopic end.
In the embodiment, in practical application, the ground collision head device 10 uses in pairs, the two sides of track are fixedly arranged on, are led to
Cross support plate 14 rotation and the first driving part drive, enable meet and discuss composition 13 be installed on boxcar side
Transmission mechanism is against using the driving force of lorry when driving, drive transmission mechanism is acted, and then drives unlatching or the pass of top cover
It closes, avoids and complicated driving mechanism is installed on each compartment of railway freight-car, car body weight grade cost can be greatly reduced, improve
Transport economic specific property；Meanwhile for different vehicles, it is only necessary to which the installation dimension for adjusting ground collision head device 10 is answered
It is wide with range, it is adaptable.
In specific scheme, the first driving part is Electrohydraulic push rod 12, and push rod 121 is aforementioned telescopic end, push rod 121
Composition 13 is affixed with meeting and discussing, and being met and discussed with drive, it is flexible to form 13.
Specifically, mounting base can be fixedly installed on Electrohydraulic push rod 12, then mounting base is fixed on by support plate by fastener
On 14.To be kept fixed reliability, can in support plate 14 structures such as fixed bracket, with stablize support Electrohydraulic push rod 12 case
The structures such as body.
Due to meet and discuss composition 13 structure it is complex, for ensure its with push rod 121 stretch stability, can its with
Junction setting and the affixed support base of support plate 14 of push rod 121, by supporting seat supports to meet and discuss composition 13.
Please also refer to Fig. 2, Fig. 2 is the structural schematic diagram of composition of meeting and discussing in Fig. 1.
In the embodiment, the composition 13 of meeting and discussing of ground collision head device 10 includes support 131, baffle 132, meet and discuss 133 and branch
Support component 134.
Wherein, support 131 and the push rod 121 of Electrohydraulic push rod 12 are affixed, specifically, are connected with interconnecting piece on support 131
136, being met and discussed by the interconnecting piece 136, it is affixed with push rod 121 to form 13.
As shown in Fig. 2, interconnecting piece 136 specifically includes connecting rod and the connecting plate affixed with connecting rod, the connecting plate and branch
Seat 131 is fixed together by fasteners such as bolts.
The connecting rod of interconnecting piece 136 and push rod 121 are affixed.
Wherein, one end of baffle 132 and one end of support 131 are hinged, and rotary centerline is parallel to vertical direction, meets and discusses
133 are fixedly arranged on the other end of baffle 132, and setting is equipped with support group between the other end of baffle 132 and the other end of support 131
Part 134.
As shown in Figure 2, it can be understood as baffle 132, support 131 and support component 134 form a triangular structure.
Wherein, when work, meeting and discussing for composition 13 of meeting and discussing 133 is the specific component abutted with transmission mechanism on compartment.It is practical
When setting, 133 are met and discussed as arcuate structure, so that the associated components of transmission mechanism well abut, preferably transmission force.
Wherein, support component 134 has certain elasticity, and when meeting and discussing 133 by the effects of resistance, baffle 132 can
Towards 131 direction of support rotate, to compress support component 134, convenient for meet and discuss 133 with transmission mechanism be detached from abut, specifically make
It is described in detail later with situation.
In the embodiment, support component 134 includes support rod 1341 and the elastic component 1342 for being coated at support rod 1341, branch
Strut 1341 is installed with block piece 1343 close to one end of baffle 132, and block piece 1343 and baffle 132 are hinged, center of rotation
Line is also parallel with vertical direction.
The other end of support 131 is hinged with blocking seat 1344, and rotary centerline is also parallel with vertical direction, support rod
1341 pass through blocking seat 1344 and support 131, and the both ends of elastic component 1342 are abutted with block piece 1343 and blocking seat 1344 respectively.
With reference to Fig. 2, when meeting and discussing 133 by extraneous extruding force, baffle 132 can be rotated towards 131 direction of support, because of branch
Strut 1341 has passed through blocking seat 1344 and support 131, so support rod 1341 can be along its axis in the case where the rotation of baffle 132 squeezes
To moving down, to squeeze elastic component 1342, wherein blocking seat 1344 and support 131 are hinged, in the process, blocking seat
1344 can rotate so that the end face of its end face and elastic component 1342 is constantly in contact condition, and elastic component 1342 is avoided to reverse.
It is appreciated that opening or through-hole can be set in the corresponding position of support 131 for the movement of bar 1341 easy to support,
So that support rod 1341 passes through.
The above-mentioned associated components being respectively articulated and connected can realize articulated connection by the way of rotation axis, not only simple but also can
It leans on, specific articulated manner is no longer described in detail.
Wherein, spring specifically can be selected in elastic component 1342.
In specific scheme, travel switch 135 is also equipped on support 131, the trip switch 135 and Electrohydraulic push rod 12 are logical
Letter connection can send the control signal for shrinking push rod 121 to Electrohydraulic push rod 12.Travel switch 135 specifically acts on
Hereinafter it is described in detail.
With reference to Fig. 1, in the embodiment, bracket composition 11 includes vertically extending column 111 and is set to 111 top of column
Support frame 113, which, which has, is used to support the supporting plane of support plate 14；Support plate 14 and bracket composition 11 it
Between be equipped with the second driving part 15, which is able to drive support plate 14 and rotates in the horizontal plane.
Specifically, bracket composition 11 is set there are two column 111, two settings spaced apart of column 111, top is logical
Cross that a cross bar 112 is affixed, and support frame 113 is fixed on cross bar 112.
Second driving part 15 includes shaft 152 and the handwheel 151 for being fixedly arranged on 152 bottom end of shaft, the top of the shaft 152
It is affixed with support plate 14 after cross bar 112 and support frame 113.
In this way, driving shaft 152 to rotate by rotation handwheel 151, so that support plate 14 be driven to rotate.
Further, the second driving part 15 further includes limit assembly, opposite with column 111 to limit support plate 14
Position, in application, support plate 14 rotate in place, after bracket composition 11 is fixed on ground so that composition 13 of meeting and discussing thereon
After capable of abutting with the corresponding component of transmission mechanism, the relative position of support plate 14 and column 111 can be limited by limit assembly,
Support plate 14 is avoided to rotate and lead to operational failure.
It is the partial structural diagram of the second driving part in Fig. 1 please also refer to Fig. 3, Fig. 3.
In specific scheme, limit assembly includes fixed block 153, two struts 154 and two bolts 155, wherein fixed block
153 are sheathed on shaft 152, and fixed block 153 is substantially square structure.
A heel post 111 is fixed in one end of one of strut 154, and the other end is fixed on fixed block 153, wherein another
Another heel post 111 is fixed in one end of a strut 154, and the other end is fixed on fixed block 153.
The other two opposite sides of fixed block 153 are equipped with threaded hole, and two bolts 155 screw in two threaded holes respectively, tighten bolt
After 155, bolt 155 can be abutted with shaft 152.
When needing rotational support plate 14, bolt 155 is in the state unscrewed, in this way, shaft 152 can be freely rotated, with
It drives support plate 14 to rotate, after support plate 14 rotate in place, bolt 155 can be tightened, abut it with shaft 152, such phase
When in shaft 152 and fixed block 153 is relatively fixed, and fixed block 153 is fixed by strut 154 and column 111, so that
Shaft 152 and column 111 are relatively fixed, and then define the position of support plate 14.
Please also refer to Fig. 4, Fig. 4 is that limit plate abuts the structural schematic diagram under state with support frame in Fig. 1.
In specific scheme, the bottom of support plate 14 has been fixedly arranged on limit plate 141, and is configured to: the second driving part 15
Support plate 14 is driven to turn in the state that limit plate 141 abuts with support frame 113, the push rod 121 of Electrohydraulic push rod 12 stretches just
To perpendicular to the plane where two column 111.
As above after setting, in application, when ground collision head device 10 is fixed on track side surfaces, but two columns 111 are along rail
Road direction arrangement, in this way, support plate 14 turns to after its limit plate 141 abuts with support frame 113, the telescopic direction of push rod 121
Perpendicular to the plane where two column 111, that is to say, that the telescopic direction of push rod 121 facilitates control to meet and discuss along the transverse direction in compartment
The relative position of composition 13 and compartment, saves the time, improves efficiency.
It should be pointed out that not showing support plate 14, it will be understood that support plate 14 is supported in support in view shown in Fig. 4
Limit plate 141 outstanding is arranged in 14 bottom of support plate in the supporting plane of frame 113, support plate 14 during rotation, limit plate
141 will necessarily abut with support frame 113, this kind of limit method structure is simple, and high reliablity.
More specifically, according to actual needs, several gussets 142 can be arranged on limit plate 141, to improve its intensity.
In specific scheme, bracket composition 11 is additionally provided with elevating mechanism, which is used to adjust the height of support frame 113
Degree is met and discussed with adjustment and forms the relative altitude of 13 Yu compartment, improves applicability.
Specifically, the column 111 of bracket composition 11 is telescopic post, including fixed column component and it is plugged in fixed column
The top of two telescopic mast components is fixed at telescopic mast component, the both ends of cross bar 112, by the flexible of telescopic mast component, can control
The height of cross bar 112 and fixed support frame 113 thereon；In this way, telescopic post structure forms aforementioned elevating mechanism.
It is additionally provided with position limiting structure in telescopic mast component and fixed column component, to limit the relative position of the two；The limit
Structure can be the structure types such as mutually matched protrusion and recess portion.
The way of realization of the elevating mechanism is very simple and convenient.Certainly, when actual setting, elevating mechanism also can be set to it
His form, associated structural component can make corresponding variation.In addition, be not provided in practice elevating mechanism be also it is feasible, can lead to
The length of adjustment column 111 is crossed to realize the variation of height, only needs to match different length according to different vehicles in this way
Column 111.
Please also refer to Fig. 5, Fig. 5 is that a kind of structure of specific embodiment in the compartment of railway freight-car provided by the present invention is shown
It is intended to.
The present invention also provides a kind of railway freight-car top cover opening/closing systems including above-mentioned ground collision head device 10.
In general, railway freight-car is equipped with more piece compartment, each compartment configured with top cover is equipped with the opening/closing system, to realize
The opening and closing of top cover.
As shown in figure 5, being equipped with top cover 30 at the top of compartment 20, top cover 30 includes longitudinally arranged multiple crossbeams along compartment 20
31 and the tarpaulin 32 that is covered on crossbeam 31, wherein crossbeam 31 can be along the longitudinal sliding motion in compartment 20.The specific structure of top cover 30 is set
It sets and can refer to existing design, repeat no more.
It is equipped with transmission mechanism 40 in the two sides in compartment 20, two transmission mechanisms 40 are symmetrical relative to the longitudinal centre line in compartment 20
Arrangement.
It is the structural schematic diagram of transmission mechanism in Fig. 5 please also refer to Fig. 6 and Fig. 7, Fig. 6；Fig. 7 is that the middle and lower part Fig. 6 is met and discussed
The top view of component.
In specific scheme, transmission mechanism 40 include be fixedly arranged on the pulley 41 at 20 both ends of compartment and be tensioned to two pulleys 41 it
Between transmission belt 42, the upside of transmission belt 42 is installed with top and meets and discusses component 43, and downside is installed with lower part and meets and discusses component 44,
In, top meet and discuss component 43 and top cover 30 it is affixed.
Component 44 is met and discussed equipped with idler wheel 443 in lower part, to form 13 with meeting and discussing for aforementioned ground collision head device 10 and match.
As shown in fig. 7, lower part is met and discussed, component 44 includes seat board 441 and two vertical plates 442 for being fixedly arranged on seat board 441, two vertical plates
442 parallel and arranged for interval are fitted with rotation axis between two vertical plates 442, and idler wheel 443 is set in the rotation axis, the rotation axis
It is vertically arranged, that is to say, that the rotary centerline of idler wheel 443 is parallel to vertical direction.
As above, when external force meets and discusses component 43 in top or lower part is met and discussed component 44, it is driven to move along compartment 20 is longitudinal
When dynamic, transmission belt 42 can be driven to act simultaneously, top component 43 of meeting and discussing is made from the one end in compartment 20 to move longitudinally to the other end,
In the process, it drives top cover 30 to shift to the other end in compartment 20 from the one end in compartment 20, is opened or closed with realizing.
Below by taking the compartment 20 that two sections are arranged symmetrically as an example, the side that top cover 30 is opened using above-mentioned opening/closing system is illustrated
Method
Please also refer to Fig. 8 a to Fig. 8 d, Fig. 8 a, which is shown, to be opened top cover front compartment and ground using opening/closing system and meets and discusses dress
The relative position schematic diagram set；Fig. 8 b shows the opposite position in compartment and ground collision head device when opening top cover using opening/closing system
Set schematic diagram；The relative position of compartment and ground collision head device is illustrated at the end of Fig. 8 c is shown using opening/closing system unlatching top cover
Figure；Fig. 8 d shows the status diagram that ground collision head device after top cover is opened using opening/closing system.
In diagram, the driving direction of vehicle is from left to right, that is to say, that right side is the direction of advance of vehicle in figure.
As shown in Figure 8 a, arrange that two pairs of ground collision head devices 10, each pair of ground collision head device 10 are symmetrical in the two sides of track
It is arranged in track two sides, it will be understood that the length in the distance between two pairs of ground collision head devices 10 substantially section compartment 20 adds
The distance between adjacent compartment 20 in actual setting, can carry out appropriate adjustment according to demand.
For purposes of illustration only, the compartment for being located at left side in figure is labeled as 20a, corresponding ground collision head device is labeled as
The compartment for being located at right side in figure is labeled as 20b by 10a, and corresponding ground collision head device is labeled as 10b.
As shown in Figure 8 a, compartment 20a and compartment 20b are arranged symmetrically, that is to say, that and the headstock or the tailstock of the two are adjacent, and two
The top cover 30 and corresponding transmission mechanism 40 of person is also arranged symmetrically.
In this way, ground collision head device 10a and ground collision head device 10b are fixedly arranged on track two sides to drive top cover 30 to open
When, there should be certain difference in height between the two, so that one can meet and discuss with the top of transmission mechanism 40, component 43 is abutted,
The another one component 44 that can meet and discuss with the lower part of transmission mechanism 40 abuts；It is appreciated that ground collision head device 10a is specifically and top
Component 43 of meeting and discussing abuts, or abuts with lower part component 44 of meeting and discussing, when depending on initial setting up, transmission mechanism 40 and top cover 30
It is oppositely arranged.
It is appreciated that if corresponding ground is touched when the headstock or the tailstock of compartment 20a and compartment 20b are arranged in the same direction
Head device 10a and ground collision head device 10b should be located at sustained height and be arranged.
Below it is assumed, for the sake of explanation, that shown in Fig. 8 a, the lower part of compartment 20a component 44 of meeting and discussing is located at right end, compartment 20a
Top component of meeting and discussing be located at right end, in this way, when setting, ground collision head device 10a is compared with low setting, with can be with compartment 20a
Lower part meet and discuss component 44 abutting, ground collision head device 10b is compared with high setting, with the component that can meet and discuss with the top of compartment 20b
43 abut.
As previously mentioned, in the present solution, prolonging two columns 111 along track when ground collision head device 10 is installed on track two sides
Direction arrangement is stretched, and makes the push rod 121 of Electrohydraulic push rod 12 towards compartment 20 by rotating handwheel 151, and can be along compartment 20
Transversal stretching forms 13 close to or far from compartment 20 to drive to meet and discuss.
As shown in Figure 8 a, after fixing ground collision head device 10a and ground collision head device 10b, drive Electrohydraulic push rod 12
Composition 13 of meeting and discussing is stretched out towards compartment 20, and specific extended position meets: meeting and discussing for ground collision head device 10a 133 can be with vehicle
The lower part of compartment 20a is met and discussed the abutting of component 44, and meeting and discussing for ground collision head device 10b 133 can meet and discuss component with the top of compartment 20b
43 abut.
When the position shown in the vehicle driving to Fig. 8 b, two ground collision head device 10a meet and discuss 133 respectively with compartment 20a two
The lower part of side meet and discuss component 44 idler wheel 443 abut, two ground collision head device 10b meet and discuss 133 respectively with the compartment two sides 20b
Top meet and discuss component 43 abutting, ground collision head device starts to act at this time.
When vehicle continues when driving, because ground collision head device 10a, 10b are fixed on, ground is motionless, generates in vehicle driving
Under driving force effect, the lower part of compartment 20a component 44 of meeting and discussing is pushed power and is moved to the left, and transmission belt 42 is driven to be driven, from
And top component 43 of meeting and discussing is driven to move to the right, drive the top cover 30 of compartment 20a to open；Meanwhile the top of compartment 20b is met and discussed
Component 43 is pushed power and is moved to the left, and the top cover 30 of compartment 20b is driven to open；The position shown in the vehicle driving to Fig. 8 c
When, the top cover 30 of compartment 20a and compartment 20b fully open, at this point, ground collision head device 10a and ground collision head device 10b stops
Effect.
The settable block cooperated with travel switch 135 in end in each compartment 20, when top cover 30 fully opens or closes
Afterwards, which can contact with corresponding travel switch 135, and travel switch 135 is made to send a control signal to Electrohydraulic push rod 12, control
Push rod 121 processed retracts, in order to avoid influence the operation of vehicle.
After ground collision head device 10 fails, vehicle continues to travel, and after the top cover 30 of a vehicle fully opens, starts
Operation is carried out to lower vehicle, to avoid influence of the ground collision head device 10 to other vehicular traffics, can be rotated handwheel 151, it will be electric
Liquid push rod 12 turns to its 121 telescopic direction of push rod and the consistent position in longitudinal direction of car direction, as shown in figure 8d.
The top cover 30 that two compartments 20 being arranged symmetrically are opened using ground collision head device 10 is illustrated above exemplarily
Mode, close top cover 30 mode it is similar with its, no longer illustrate.
For the vehicle that compartment 20 is sequentially arranged, the original of top cover 30 is opened or closed using the ground collision head device 10
Reason is also consistent with the above, is not repeated to illustrate.
Please also refer to Fig. 9 and Figure 10, Fig. 9 is meet and discuss composition and the transmission mechanism of ground collision head device in specific embodiment
Lower part meet and discuss component abutting status diagram；Figure 10 is meet and discuss composition and the transmission of ground collision head device in specific embodiment
The lower part of mechanism meet and discuss component disengaging status diagram.
Under normal condition, meeting and discussing for ground collision head device 10 133 is met and discussed the state that the idler wheel 443 of component 44 abuts with lower part
As shown in figure 9, can generate motive force under the action of vehicle driving to idler wheel 443, make it that transmission belt 42 be driven to act.
After top cover 30 opens or closes, ground collision head device 10 fails, under normal condition, as previously mentioned, passing through
Travel switch 135 sends signal, and Electrohydraulic push rod 12 is made to drive the retraction of component 13 of meeting and discussing, and makes meet and discuss 133 and the disengagement of idler wheel 443.
But when travel switch 135 fails, or the resistance that is subject in the process is larger or not set travel switch 135
When, the setting of the support component 134 for component 13 of meeting and discussing is so that meet and discuss 133 can also disengage with idler wheel 443, specifically, larger
Under the action of resistance, it will push baffle 132 and rotated towards support 131, so that 133 disengaging idler wheels 443 of meeting and discussing, resistance disappears
Afterwards, under the reset response of the elastic component 1342 of support component 134, component 13 of meeting and discussing can restore to the original state.
It should be pointed out that is introduced in above-described embodiment is that two transmission mechanisms 40 are arranged in each compartment 20 and correspondence is set
There are two the situations of ground collision head device 10, it will be understood that when actual setting, according to the practical feelings such as the different designs of transmission device
Shape, each compartment 20 can also be only with a cooperation of ground collision head device 10 to open or close top cover 30.
Railway freight-car top cover opening/closing system provided by the present invention and its ground collision head device have been carried out in detail above
It introduces.Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above embodiments
It is merely used to help understand method and its core concept of the invention.It should be pointed out that for the ordinary skill people of the art
Member for, without departing from the principle of the present invention, can with several improvements and modifications are made to the present invention, these improve and
Modification is also fallen within the protection scope of the claims of the present invention.
Claims (15)
1. the ground collision head device of railway freight-car top cover opening/closing system characterized by comprising
Bracket forms (11)；
First driving part is installed on the bracket composition (11), and with telescopic end, the telescopic direction of the telescopic end is vertical
In vertical direction, and can be flexible along the transverse direction of vehicle；
It meets and discusses composition (13), is installed on the telescopic end of first driving part；
The composition (13) of meeting and discussing includes support (131), baffle (132), is met and discussed (133) and support component (134)；The support
(131) affixed with the telescopic end；
One end of the baffle (132) and one end of the support (131) are hinged, and rotary centerline is parallel to vertical direction；
Meet and discuss (133) are fixedly arranged on the other ends of the baffle (132)；
One end of the support component (134) is installed on the other end of the support (131), the support component (134) it is another
One end supports the other end of the baffle (132).
2. ground collision head device according to claim 1, which is characterized in that the support component (134) includes support rod
(1341) and it is coated at the elastic components (1342) of the support rod (1341)；
The support rod (1341) is installed with block piece (1343), the block piece close to the one end of the baffle (132)
(1343) hingedly with the baffle (132), rotary centerline is parallel to vertical direction；
The other end of the support (131) is hinged with blocking seat (1344), and rotary centerline is parallel to vertical direction, the branch
Strut (1341) passes through the blocking seat (1344) and the support (131)；
The both ends of the elastic component (1342) are abutted with the block piece (1343) and the blocking seat (1344) respectively.
3. ground collision head device according to claim 1, which is characterized in that be also equipped with stroke on the support (131)
It switchs (135), the travel switch (135) and first driving part communicate to connect, can be to first driving portion
Part sends the control signal for shrinking the telescopic end of first driving part.
4. ground collision head device according to claim 1, which is characterized in that first driving part passes through support plate
(14) it is installed on the bracket composition (11), the support plate (14) is rotatably installed on the top of the bracket composition (11)
End, rotary centerline are parallel to vertical direction；First driving part is fixedly arranged on the support plate (14).
5. ground collision head device according to claim 4, which is characterized in that the bracket composition (11) includes vertically prolonging
The column (111) stretched and the support frame (113) set on the column (111) top；Support frame as described above (113), which has, to be used to support
The supporting plane of the support plate (14)；The second driving part is equipped between the support plate (14) and bracket composition (11)
(15), second driving part (15) is able to drive the support plate (14) and rotates in the horizontal plane.
6. ground collision head device according to claim 5, which is characterized in that there are two the column (111) sets, two institutes
The top for stating column (111) is affixed by a cross bar (112), and support frame as described above (113) is fixed on the cross bar (112)；It is described
Second driving part (15) includes shaft (152) and the handwheel (151) for being fixedly arranged on the shaft (152) bottom end；The shaft
(152) top is affixed with the support plate (14) afterwards across the cross bar (112), support frame as described above (113).
7. ground collision head device according to claim 6, which is characterized in that second driving part (15) further includes limit
Hyte part, for limiting the relative position of the support plate (14) Yu the column (111).
8. ground collision head device according to claim 7, which is characterized in that the limit assembly include fixed block (153),
Two struts (154) and two bolts (155), the fixed block (153) are sheathed on the shaft (152)；
Two struts (154) are located between the fixed block (153) and two columns (111), the strut (154)
One end and the fixed block (153) it is affixed, the other end and the column (111) are affixed；Two bolts (155) screw in respectively
The opposite sides face of the fixed block (153), the bolt (155) can abut after tightening with the shaft (152).
9. ground collision head device according to claim 6, which is characterized in that the bottom of the support plate (14) is fixed limited
Position plate (141), and be configured to: second driving part (15) drives the support plate (14) to turn to the limit plate
(141) in the state of abutting with support frame as described above (113), the telescopic direction of the telescopic end is perpendicular to two columns (111)
The plane at place.
10. ground collision head device according to claim 5, which is characterized in that the bracket composition (11) further includes lifting
Mechanism, the elevating mechanism are used to adjust the height of support frame as described above (113).
11. -10 described in any item ground collision head devices according to claim 1, which is characterized in that first driving part is
Electrohydraulic push rod (12), the push rod (121) of the Electrohydraulic push rod (12) are the telescopic end.
12. railway freight-car top cover opening/closing system, which is characterized in that each compartment (20) including being installed on the railway freight-car
Transmission mechanism (40) and the ground collision head device (10) for corresponding to each compartment (20)；Ground collision head device (10) cloth
It is placed in the side of track, and is located at the side equipped with the transmission mechanism (40)；The ground collision head device (10) is wanted for right
Seek the described in any item ground collision head devices of 1-11.
13. railway freight-car top cover opening/closing system according to claim 12, which is characterized in that each compartment (20)
Two sides are equipped with the transmission mechanism (40), and the longitudinal centre line of the relatively described compartment (20) of two transmission mechanisms (40) is symmetrical
Arrangement, and each compartment (20) is correspondingly provided with two ground collision head devices (10), the two ground collision head devices
(10) two sides of the track are symmetrically arranged in.
14. railway freight-car top cover opening/closing system according to claim 12 or 13, which is characterized in that the transmission mechanism
(40) including being fixedly arranged on the pulley (41) at the compartment (20) both ends and being tensioned to the transmission belt (42) of two pulleys (41)；Institute
State and be installed with top on the upside of transmission belt (42) and meet and discuss component (43), the top meet and discuss component (43) and top cover (30) it is affixed；
It is installed with lower part on the downside of the transmission belt (42) and meets and discusses component (44)；Component (43) is met and discussed on the top and the lower part is met and discussed
Component (44) is located at the both ends of the compartment (20).
15. railway freight-car top cover opening/closing system according to claim 14, which is characterized in that the lower part is met and discussed component
It (44) include seat board (441) and two vertical plates (442) for being fixedly arranged on the seat board (441), two vertical plates (442) are parallel and are spaced
It arranges, is fitted with rotation axis between two vertical plates (442), is set in the rotation axis rotatable idler wheel (443), it is described
Rotation axis is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044518.3A CN108263414B (en) | 2018-01-17 | 2018-01-17 | Railway freight-car top cover opening/closing system and its ground collision head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044518.3A CN108263414B (en) | 2018-01-17 | 2018-01-17 | Railway freight-car top cover opening/closing system and its ground collision head device |
Publications (2)
| Publication Number | Publication Date |
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| CN108263414A CN108263414A (en) | 2018-07-10 |
| CN108263414B true CN108263414B (en) | 2019-07-02 |
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ID=62775862
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810044518.3A Active CN108263414B (en) | 2018-01-17 | 2018-01-17 | Railway freight-car top cover opening/closing system and its ground collision head device |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017851B (en) * | 2018-09-30 | 2023-09-29 | 中车齐齐哈尔车辆有限公司 | Top cover opening and closing device for truck |
| CN110001691B (en) * | 2019-04-25 | 2020-04-24 | 中车齐齐哈尔车辆有限公司 | Open wagon, movable top cover and driving device thereof |
| CN110281966A (en) * | 2019-06-25 | 2019-09-27 | 神华铁路货车运输有限责任公司 | The control method of movable cover device and movable cover device |
| CN110203228A (en) * | 2019-06-25 | 2019-09-06 | 神华铁路货车运输有限责任公司 | The control method of movable cover device and movable cover device |
| CN110203229A (en) * | 2019-06-25 | 2019-09-06 | 神华铁路货车运输有限责任公司 | Movable cover mechanism and movable cover device |
| CN110203232A (en) * | 2019-06-25 | 2019-09-06 | 神华铁路货车运输有限责任公司 | Movable cover device and movable cover apparatus control method |
| CN110371150B (en) * | 2019-07-31 | 2021-06-15 | 株洲华盛实业有限公司 | Method for opening and closing top cover of freight open wagon |
| CN110386158B (en) * | 2019-07-31 | 2024-07-23 | 株洲华盛实业有限公司 | Swing arm coil spring type top cover opening and closing device and opening and closing method of freight open vehicle |
| CN113844481A (en) * | 2021-09-22 | 2021-12-28 | 内蒙古大唐国际托克托发电有限责任公司 | Railway wagon movable top cover capable of being opened and closed by forward and reverse touch |
| CN113844480B (en) * | 2021-09-22 | 2024-05-14 | 内蒙古大唐国际托克托发电有限责任公司 | Touch type railway wagon top cover control device |
| CN113859291A (en) * | 2021-09-27 | 2021-12-31 | 内蒙古大唐国际托克托发电有限责任公司 | Railway freight car top cap touching mechanism control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR68323E (en) * | 1954-07-21 | 1958-04-29 | Mac Gregor Comarain Soc | Installation with movable panels intended for closing vehicles such as railway wagons or the like, fixed installations and all other open spaces |
| FR2487739A1 (en) * | 1980-07-29 | 1982-02-05 | Roche Maurice | Device for applying or removing vehicle covering - includes motorised spool which moves vertically in frame to wind on tarpaulin as vehicle passes under it |
| CN201777176U (en) * | 2010-06-27 | 2011-03-30 | 何国祥 | Movable truck box canopy |
| CN203255202U (en) * | 2013-04-11 | 2013-10-30 | 石超 | Rail vehicle telescopic carport |
| CN203372247U (en) * | 2013-06-09 | 2014-01-01 | 济南轨道交通装备有限责任公司 | Railway truck with moving ceiling device |
| WO2017197466A1 (en) * | 2016-05-20 | 2017-11-23 | Wagoncovers Pty Limited | System for removing and refitting rigid covers on bulk-carrying railway wagons |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8051779B2 (en) * | 2008-03-21 | 2011-11-08 | Structural Composites of Indiana, Inc. | Railcar cover |
-
2018
- 2018-01-17 CN CN201810044518.3A patent/CN108263414B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR68323E (en) * | 1954-07-21 | 1958-04-29 | Mac Gregor Comarain Soc | Installation with movable panels intended for closing vehicles such as railway wagons or the like, fixed installations and all other open spaces |
| FR2487739A1 (en) * | 1980-07-29 | 1982-02-05 | Roche Maurice | Device for applying or removing vehicle covering - includes motorised spool which moves vertically in frame to wind on tarpaulin as vehicle passes under it |
| CN201777176U (en) * | 2010-06-27 | 2011-03-30 | 何国祥 | Movable truck box canopy |
| CN203255202U (en) * | 2013-04-11 | 2013-10-30 | 石超 | Rail vehicle telescopic carport |
| CN203372247U (en) * | 2013-06-09 | 2014-01-01 | 济南轨道交通装备有限责任公司 | Railway truck with moving ceiling device |
| WO2017197466A1 (en) * | 2016-05-20 | 2017-11-23 | Wagoncovers Pty Limited | System for removing and refitting rigid covers on bulk-carrying railway wagons |
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| Publication number | Publication date |
|---|---|
| CN108263414A (en) | 2018-07-10 |
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