CN108944968A - A kind of rocket body transport vehicle and rocket body handling method - Google Patents
A kind of rocket body transport vehicle and rocket body handling method Download PDFInfo
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- CN108944968A CN108944968A CN201710380234.7A CN201710380234A CN108944968A CN 108944968 A CN108944968 A CN 108944968A CN 201710380234 A CN201710380234 A CN 201710380234A CN 108944968 A CN108944968 A CN 108944968A
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- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/06—End walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/12—Roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F1/00—Underframes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a kind of rocket body transport vehicles, including bogie, chassis, car body and brake apparatus and coupler and draft gear；The chassis is in concave bottom structure, and the upper plane of end central sill and the upper level of curb girder are identical, and for the upper plane of middle part central sill lower than plane certain distance on curb girder, floor is concave bottom form on cross section and longitudinal cross-section；The car body includes headwall, side wall and roof, wherein the roof is separable split type structure, including multiple removable top covers being successively engaged along vehicle body longitudinal direction head and the tail, lifting position is equipped at the top of each removable top cover can individually lift handling.The rocket body transport vehicle is not only simple in structure, manufacturing cost is low, and operation, maintenance and maintenance cost are lower, and use recessed Undercarriage structure, reduce height of floor from rail top, while there are operating spaces for end, can meet the railway transportation requirement of major diameter rocket body.In addition, the invention also discloses a kind of rocket body handling methods.
Description
Technical field
The present invention relates to rail vehicle technical fields, are especially used for the rail vehicle of transport rocket rocket body.The present invention is also
The method for being related to loading and unloading rocket body on the rail vehicle.
Background technique
Rocket body transport vehicle is a kind of special transportation vehicle that rocket body is transported to firing base from manufacture base, rocket body transport vehicle
Two kinds of highway rocket body transport vehicle and railway rocket body transport vehicle can be divided into, what highway rocket body transport vehicle was transported is mostly that length is short, again
Light rocket body is measured, has the characteristics that shorter transportation range, maneuverability and quick response；Railway rocket body transport vehicle is transported more
For length is longer, the biggish rocket body of weight, have the characteristics that transportation range is longer, transport economic specific property is good, adapts to a variety of demands.
With the continuous development and progress of rocket body, the requirement to rocket body transport vehicle is also continuously improved.Existing railway rocket body fortune
The structural shape of defeated vehicle is monoblock type Ω shape, and headwall is equipped with end door, and side wall lower part is equipped with observation window, and rocket body load mode is to pass through
Rocket body and its support base are slided from end and are loaded by the transition flatcar of rocket body transport vehicle one end.
This monoblock type Ω shape rocket body transport vehicle has the disadvantage in that
First, sliding load mode needs in addition to configure transition flatcar and transition track in body end portion, not only equipment is huge
Miscellaneous, higher cost, and charging appliance area occupied is big, is unfavorable for site layout project, and its flexibility is by very big when being loaded
Limitation.
Second, other than observation window, other regions are seen from the outside after rocket body and support base enter compartment in loading process
The relative position between vehicle and rocket body is not detected, it may there is a phenomenon where rocket bodies and vehicle scraping collision in cargo handling process.
Third, the transportation lengths of rocket body also increase with it with the development of rocketry, existing vehicle is no longer satisfied
Transport needs
Fourth, the vehicle uses passenger train the relevant technologies, manufacturing cost is high, and maintenance and maintenance cost are high.
Therefore, how to overcome defect existing for existing railway rocket body transport vehicle, be that those skilled in the art need to solve
Technical problem.
Summary of the invention
The object of the present invention is to provide a kind of rocket body transport vehicles, to overcome above-mentioned existing for existing railway rocket body transport vehicle lack
It falls into, meets the transportation demand of novel rocket body.
The method that it is a further object of the present invention to provide a kind of to load and unload rocket body on the rocket body transport vehicle.
To achieve the above object, a kind of rocket body transport vehicle provided by the invention is lorries, including bogie, is set to
The chassis of the bogie, the car body set on the chassis and brake apparatus and coupler and draft gear；The chassis is in concave bottom
Structure, the upper plane of end central sill and the upper level of curb girder are identical, and the upper plane of middle part central sill is put down lower than on curb girder
Face certain distance, floor are concave bottom form on cross section and longitudinal cross-section；The car body includes headwall, side wall and vehicle
Top, wherein the roof is separable split type structure, including multiple activities being successively engaged along vehicle body longitudinal direction head and the tail
Top cover is equipped with lifting position at the top of each removable top cover can individually lift handling；Each removable top cover and side
It is equipped with the first weather seal structure in junction between the removable top cover and headwall between wall and both ends, and passes through the
A connection piece is connected；The second weather seal structure is equipped between the removable top cover at occlusion.
Preferably, the vehicle body is divided into rocket body loading area and the operation sky positioned at rocket body loading area both ends
Between.
Preferably, the V-arrangement that the floor is in U-shape on cross section, the C-shaped of opening upwards or bottom are concordant.
Preferably, being connected at occlusion by the second connector between the removable top cover makes each Split type movable top cover
It is connected as a whole roof.
The removable top cover for being preferably located at both ends is equipped with closed end；The closed end and the activity
The arch section of top cover is integrally formed, and the lower edge of the arch section is connected with the top edge of the side wall；The closing
The lower edge of end be connected with the top edge of the headwall, the end of the car body is closed after the two connection together.
Preferably, the curb girder of the chassis and end carriage are welded into frame structure, and the central sill is located at the frame structure
Intermediate and front and back extends, and the cross bearer of bilateral symmetry distribution is equipped between the central sill and curb girder, close to the chassis both ends
Position be equipped with needle beam, be equipped with support base above the floor.
Preferably, the fulcrum bearing is an integral structure with chassis.
Preferably, the support base includes the Auxiliary support seat positioned at the main support base at both ends and positioned at middle part.
Preferably, the central sill, sleeper beam, supporting beam are box assembly welding structure；The curb girder, cross bearer are I-shaped group of weldering
Structure, the needle beam are clod wash bathtub construction.
Preferably, the side wall is plate column type structure, is arc-shaped on cross section, including lateral top side rail, side
Plate and longitudinal lateral column positioned at the side plate interior sides, the left and right side wall connect with removable top cover after on cross section in Ω
Type.
Preferably, the side plate is equipped with side door, and the side door is equipped with the retaining mechanism that can be opened and closed.
Preferably, the retaining mechanism includes handle, shaft, shaft seat, latch and stopper；The shaft seat passes through
Seat board is mounted on the door-plate of the side door, and the shaft passes through the shaft seat and is threadedly engaged with the shaft seat, institute
The inner end that latch is set to the shaft is stated, the handle is rotatably mounted in the outer end of the shaft, and the stopper is fixed
In side wall position corresponding with latch；In the locked condition, the handle drives the latch axially outward
It moves and rotates to the position for preventing it from being displaced outwardly by the stopper, in the on state, the handle drives the locking
Plate is moved axially inward and is rotated to the position for avoiding the stopper.
Preferably, the retaining mechanism further comprises telescopic strut, and it is amesiality that one end is articulated with the side door
Inner surface, the other end is articulated with the position that the side wall is partial to described side door the same side, and is equipped with for being fixed in
The lock pin of extension elongation.
Preferably, the side door is located at the lower part of the side plate, and is located at the two sides of each support base；The side door is cut
Face is identical as the section at side plate installation side door, and the side door frame edge of the side door edge and the side plate is equipped with rubber
Rubber mat.
Preferably, the top side rail, lateral column are clod wash bathtub construction.
Preferably, the headwall is plate column type structure, including end plate, the top end transverse member that is welded in the end plate, longitudinal newel post,
And cross band.
Preferably, the top end transverse member, newel post, cross band are clod wash bathtub construction.
The removable top cover for being preferably located at both ends is formed by glass reinforced plastic and metallic combination, including glass reinforced plastic and pre-buried
Metalwork in glass reinforced plastic, the one end being connected with the headwall are metal structure, and removable top cover is connected with remaining middle part
One end be glass fibre reinforced plastic structure, remaining each middle part removable top cover is glass fibre reinforced plastic structure.
Preferably, the lifting position be positioned at the removable top cover arch section top and symmetrical four hang
Seat.
In addition to above-mentioned rocket body transport vehicle, the present invention also provides a kind of rocket body handling methods, in above-mentioned rocket body transport vehicle
Upper handling rocket body, comprising:
Loading operation:
Dismantle the connector between the removable top cover and between removable top cover and headwall, side wall；
By the lifting position at the top of the removable top cover each removable top cover is successively hoisted to using suspender specified
Position；
By rocket body handling to the designated position of vehicle body bottom frame support base, transport rocket body along positioning device
Row, avoids rocket body and vehicle contact, then carries out binding reinforcing to rocket body；
By removable top cover, according to opposite sequence, successively handling is to car body corresponding position, using connector to removable top cover and activity
Top cover, removable top cover and headwall and removable top cover and side wall are fastened；
Further include unloading operation:
After rocket body is transported to designated position, dismantle between the removable top cover and removable top cover and headwall, side wall it
Between connector；
By the lifting position at the top of the removable top cover each removable top cover is successively hoisted to using suspender specified
Position；
It releases the binding to rocket body to reinforce, rocket body is hoisted to the designated position outside car body from vehicle body bottom frame support base,
It runs rocket body along positioning device, avoids rocket body and vehicle contact；
By removable top cover, according to opposite sequence, successively handling is to car body corresponding position, using connector to removable top cover and activity
Top cover, removable top cover and headwall and removable top cover and side wall are fastened.
Rocket body transport vehicle provided by the present invention is further improved body construction and handling mode, on the one hand its vehicle
The structure that the roof design Cheng Nengyu car body main part of body is separated, and it is divided into multiple removable top covers, by multiple activities
Top cover constitutes the roof of completion together.In this way, first removable top cover can be removed one by one, keep car body top complete when loading rocket body
It is open upwards entirely, then rocket body is sling using lifting appliance and places into vehicle body, finally installs removable top cover one by one, with
Side wall and headwall form totally enclosed car body and can first remove removable top cover one by one when unloading rocket body, keep car body top complete
It is open upwards, rocket body is then sling to and removed vehicle body using lifting appliance, is finally installed removable top cover one by one, with side
Wall and headwall reformulate totally enclosed car body.Since rocket body can be realized by lifting and load and unload, no longer from end
It is inwardly packed into car body, therefore end door can be no longer set on headwall, interior length dimension can be utilized to greatest extent, meanwhile, it is not required to
Want other brake cars and transition track, be not only simple in structure, manufacturing cost it is low, and run, maintenance and maintenance cost it is lower.
On the other hand, floor underframe for vehicle is designed to concave bottom structure, since rocket body shape is arc-shaped structure, this is recessed
The chassis of bottom form had not only adapted to the shape of rocket body, but also can not increase vehicle whole height and guarantee end height of floor from rail top
In the case of, the height of floor from rail top of vehicle supporting region is effectively reduced, meets the transport requirement of major diameter rocket body, meanwhile, in supporting region
There are enough operating spaces at both ends.
In addition, by designing weather seal structure in each junction, it, can be to rocket body in transport rocket body or parking period
Play protective action, it is ensured that safe and reliable.Since the vehicle is lorries, wanting for railway clearance and relevant regulations was both met
It asks, and can satisfy the demand of novel rocket body length and transport.
Rocket body handling method provided by the present invention also has other than it can obtain identical technical effect and is easy to grasp
Make, convenient for observation, the advantages that efficiency of loading and unloading is high, required operator is few, in cargo handling process, can be avoided rocket body and connect with vehicle
Touching, it is ensured that rocket body safety.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rocket body transport vehicle disclosed in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of removable top cover shown in Fig. 1；
Fig. 3 is the structural schematic diagram of single-unit activity top cover in Fig. 2；
Fig. 4 is the top view of chassis shown in Fig. 1；
Fig. 5 is the bottom view of chassis shown in Fig. 1；
Fig. 6 is the partial side view of chassis shown in Fig. 1；
Fig. 7 is the structural schematic diagram of side wall shown in Fig. 1；
Fig. 8 is the external structure schematic diagram of side door in closed state shown in Fig. 1；
Fig. 9 is the schematic diagram of internal structure of side door in closed state shown in Fig. 1；
Figure 10 is the structural schematic diagram of retaining mechanism；
Figure 11 is the cross-sectional view of side door in the on state shown in Fig. 1；
Figure 12 is the schematic diagram of internal structure of side in the on state shown in Fig. 1；
Figure 13 is the external structure schematic diagram of headwall；
Figure 14 is the schematic diagram of internal structure of headwall；
Figure 15 is the structural schematic diagram of another kind rocket body transport vehicle disclosed in the embodiment of the present invention；
Figure 16 is the structural schematic diagram of the removable top cover of another kind rocket body transport vehicle disclosed in the embodiment of the present invention；
Figure 17 is the structural schematic diagram of the headwall of another kind rocket body transport vehicle disclosed in the embodiment of the present invention；
Figure 18 is structural schematic diagram of rocket body transport vehicle after rocket body loads when non-installation activity top cover；
Figure 19 is structural schematic diagram of rocket body transport vehicle after rocket body loads when installation activity top cover；
Figure 20 is the flow chart of charge and discharge operations in rocket body handling method provided by the present invention；
Figure 21 is the flow chart of unloading operation in rocket body handling method provided by the present invention.
In figure:
1. 25. cross bearer of bogie 2. chassis, 21. curb girder, 22. end carriage, 23. central sill, 24. sleeper beam, 26. needle beam
27. 41. top side rail of floor 28. support base, 3. headwall, 31. end plate, 32. top end transverse member, 33. newel post 34. cross band, 4. side wall
42. closed 52. arch section of end, 6. coupler and draft gear of 43. lateral column of side plate, 44. side door, 5. removable top cover 51.
7. 87. seat board of flap seat 81. handle, 82. shaft, 83. shaft seat, 84. latch, 85. stopper, 86. strut, 88. jam plate
89. 90. lock of folding, 100. rocket body
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.
Herein, the terms such as " upper and lower, inside and outside " are positional relationships based on the figure and establishment, with reference to the accompanying drawings
The difference in shown product orientation, corresponding direction and positional relationship are also possible to change therewith, therefore, can not be managed
Solution is the absolute limit to protection scope.
Referring to FIG. 1, Fig. 1 is a kind of structural schematic diagram of rocket body transport vehicle disclosed in the embodiment of the present invention.
As shown, rocket body transport vehicle provided in this embodiment is lorries, mainly by bogie 1, chassis 2, headwall
3, side wall 4, multiple removable top covers 5, brake apparatus (not shown) and coupler and draft gear 6 etc. form.
Chassis 2 is set to bogie 1, and headwall 3, side wall 4 and coupler and draft gear 6 are mounted on chassis 2, removable top cover 5
It is mounted on headwall 3 and side wall 4, multiple removable top covers 5 are successively engaged along vehicle body longitudinal direction head and the tail, form separable fission
Formula roof, the top of each removable top cover 5 are equipped with lifting position, can individually lift handling.
First is equipped between each removable top cover 5 and side wall 4 and in junction between the removable top cover 5 and headwall 3 at both ends
Weather seal structure, and be connected by the first connector.For example, the top edge of vehicle body side wall 4 bending can form level outward
Interconnecting piece, while also outside bending is thought of as corresponding horizontal connection portion, being all provided on two interconnecting pieces the lower edge of each removable top cover 5
There is bolt hole, after pairing, can be connected by components such as bolt, nut, gasket, bushings, meanwhile, it is arranged between interconnecting piece
Removable top cover and side wall are attached using bolt, and are provided with gasket by rubber gasket, can play connection function,
It can play the role of sealing rain-proof again, and connect reliable, easy to loading and unloading.
Similarly, it can also be attached and rain-proof using such structure between the removable top cover 5 and headwall 3 at both ends,
This is not repeated.
In order to further increase weather seal performance, rain-proof component, example can be arranged in the inside of seam in headwall 3 and side wall 4
Such as it is higher than the bending part inverted " u "-shaped of seam, one end and the headwall 3 or side wall 4 of this bending part inverted " u "-shaped are linked together, the other end
It under the blocking of bending part inverted " u "-shaped, will not continue to flow into car body when rainwater enters vehicle body from seam for free end
Inside, to play the role of good rain-proof, in addition to bending part inverted " u "-shaped, this rain-proof component is also designed to vertical gear
Rain plate form.
The second weather seal structure is equipped between removable top cover at occlusion.For example, protrusion can be used between removable top cover 5
It is mutually engaged with the form of groove, the end of a removable top cover 5 forms circumferential protrusion, connected another removable top cover
5 end forms circumferential groove, and the two is connected by protrusion with groove, and occlusion position be arranged sealing ring and/or
Gasket carries out rain-proof, or carries out rain-proof in occlusion position setting maze-type structure, to prevent rainwater from entering vehicle from junction
Internal portion.
If carrying out rain-proof using sealing ring and/or gasket, bolt, pad can be passed through in the position where gasket
Two adjacent removable top covers 5 are connected by the components such as piece, bushing, so that each Split type movable top cover is connected as an entirety
Roof.
It, both can be using bolt etc. between two adjacent removable top covers 5 if carrying out rain-proof using maze-type structure
Connector is attached, and connector can not also be used to be attached, but relies on the connection of removable top cover 5 and side wall and headwall
It is positioned.
Although in the above-described embodiments, passing through bolt between removable top cover 5, between removable top cover 5 and headwall 3 and side wall 4
It is attached, but the connector specifically used is not limited to bolt, it can also be using other connections such as shackle member or riveting parts
Part is attached.
Fig. 2, Fig. 3 are please referred to, Fig. 2 is the structural schematic diagram of removable top cover shown in Fig. 1；Fig. 3 is single-unit activity top in Fig. 2
The structural schematic diagram of lid.
As shown, the removable top cover 5 positioned at both ends is formed by glass reinforced plastic and metallic combination in seven removable top covers 5,
Not only it ensure that bonding strength, but also greatly reduce the self weight of top cover, remaining each removable top cover 5 is glass fibre reinforced plastic structure.
Lifting position can be the top and symmetrical four positioned at removable top cover 5 by the molding arch section of glass reinforced plastic
A flap seat 7, so that removable top cover 5 is loaded and unloaded by the way of lifting.
What needs to be explained here is that vehicle is adopted since the rocket body transport vehicle that the present invention designs uses the handling mode lifted
With the removable top cover 5 of Liftable, therefore removable top cover 5 does not limit to seven or hereinafter four, number quantity and form can root
It is determined according to actual demand and suspender form.
Fig. 4, Fig. 5, Fig. 6 are please referred to, Fig. 4 is the top view of chassis shown in Fig. 1；Fig. 5 is looking up for chassis shown in Fig. 1
Figure；Fig. 6 is the partial side view of chassis shown in Fig. 1.
As shown, the chassis 2 of rocket body transport vehicle mainly by curb girder 21, end carriage 22, central sill 23, sleeper beam 24, cross bearer 25,
Needle beam 26, floor 27 and support base 28 etc. are constituted；Wherein, curb girder 21 and end carriage 22 are welded into frame structure, and central sill 23
Middle part and front and back extension in frame structure, cross bearer 25 is between central sill 23 and curb girder 21 and bilateral symmetry is distributed, small cross
Beam 26 is distributed in close to the position at 2 both ends of chassis, arrangement position and loading cargo supporting point phase of the cross bearer 25 with needle beam 26
It is corresponding.
After increasing due to rocket body diameter, vehicle cannot continue to increase under the limitation of railway clearance, meanwhile, in order to meet
The requirement of vehicle coupler height, underframe end floor again cannot be too low, and therefore, which is designed to concave bottom structure,
Plane a is identical as plane b height on curb girder on the central sill upper cover plate of end, and plane c is put down lower than on curb girder on the central sill upper cover plate of middle part
Face b certain distance, i.e. 27 cross section of floor and longitudinal cross-section of chassis are concave bottom form.Since rocket body shape is arc-shaped knot
Structure, therefore, the chassis of the concave bottom form had not only adapted to the shape of rocket body, but also can not increase vehicle whole height and guarantee end
In the case where height of floor from rail top, the height of floor from rail top of vehicle supporting region is effectively reduced, meets the transport requirement of major diameter rocket body, together
When, at the both ends of supporting region, there are enough operating spaces.
Support base 28 is located at 27 top of floor, and both ends support base 28 plays the role of main support, and midfoot support seat 28 plays
Auxiliary support effect, support base 28 are installed according to rocket body position of centre of gravity, and fulcrum bearing 28 is an integral structure with chassis 2, both
Structural strength is increased, and link is reinforced in the binding for eliminating fulcrum bearing 28 and chassis 2, rocket body can be directly by way of lifting
It is placed in fulcrum bearing 28.
Specifically, central sill 23, sleeper beam 24, support base 28 can be box assembly welding structure, and curb girder 21, cross bearer 25 can be
I-shaped assembly welding structure, needle beam 26 can be clod wash bathtub construction.
Referring to FIG. 7, Fig. 7 is the structural schematic diagram of side wall shown in Fig. 1.
As shown, side wall 4 is plate column type structure, be arc-shaped on cross section, mainly by lateral top side rail 41,
Side plate 42 and longitudinal lateral column 43 etc. positioned at the inside of side plate 42 are constituted, left and right side walls connect with removable top cover after in cross section
Upper is in Ω type, and side plate 42 is equipped with side door 44, and side door 44 is equipped with the retaining mechanism that can be opened and closed, wherein top side rail 41, side
Column 43 can be clod wash bathtub construction.
By setting up side door 44 in each 28 two sides of support base, can be realized rocket body carried out on support base 28 binding plus
Gu when operated outside car body, meanwhile, be also convenient for during rocket body handling the observation and auxiliary operation to rocket body position, and
Operation during vehicle parking to rocket body and in-vehicle device.
Fig. 8, Fig. 9, Figure 10 are please referred to, Fig. 8 is the external structure schematic diagram of side door in closed state shown in Fig. 1；Fig. 9
For the schematic diagram of internal structure of side door shown in Fig. 1 in closed state；Figure 10 is the structural schematic diagram of retaining mechanism.
As shown, side door 44 is located at the lower part of side plate 42, and it is located at the two sides of each support base 28, there is locking, sealing
With the function of protection.
Each side door 44 is realized by manual operation to be opened and is closed, and easy to operate, the section of side door 44 and side plate 42 are installed
Section at side door is identical, meanwhile, the side door frame edge of 44 edge of side door and side plate 42 is equipped with rubber pad, is closed side door 44
It can effectively be sealed rain-proof under state, and there is preferable safeguard function.In addition, side door 44 is sandwich, can be filled
Coldproof material has preferable heat insulation function.
Retaining mechanism is mainly by components such as handle 81, shaft 82, shaft seat 83, latch 84, stopper 85 and struts 86
It constitutes；Wherein, shaft seat 83 is welded on seat board 87, and is mounted on the door-plate of side door 44 by seat board 87, and shaft 82 passes through
It shaft seat 83 and is threadedly engaged with shaft seat 83, therefore, when rotating shaft 82, shaft 82 can move in the axial direction, shaft
82 inner end end cylinders are threaded, and latch 84 is fastened in shaft 82 by nut, and handle logical 81 crosses round pin and shaft
82 outer end connection, can rotate around round pin, shaft 82 can be made to rotate in shaft seat 83 by rotating handle 81, and then drive lock
Tight plate 84 is rotated and is moved in the axial direction, stopper 85 be in it is inverted " u "-shaped, side wall 4 is weldingly fixed on by the attachment base of its bottom
Position corresponding with latch 84；Strut 86 is telescopic strut, and one end is articulated with the amesiality inner surface of side door 44,
The other end is articulated with the position that side wall 4 is partial to 44 the same side of side door, and is equipped with lock pin, so that strut 86 is fixed on stretching length
Degree.
In the locked condition, handle 81 drive latch 84 move axially outward and rotate to from stopper 85 prevent its to
The position of outer movement, in the on state, handle 81 drive latch 84 to move axially inward and rotate to avoiding stopper 85
Position.
Figure 11, Figure 12 are please referred to, Figure 11 is the cross-sectional view of side door in the on state shown in Fig. 1；Figure 12 is institute in Fig. 1
Show the schematic diagram of internal structure of side in the on state.
As shown, needing to open side door 44 in rocket body cargo handling process.Firstly, removal safety lock, rotation masking locking
The jam plate 88 of mechanism handle 81 exposes retaining mechanism handle 81；Then, rotating handle 81 drive latch 84 to rotate, make to lock
Plate 84 and stopper 85 are detached from；Finally, the lock pin on rotation strut 86, releases limitation of the lock pin to strut 86, pulls handle 81, make
Side door 44 rotates to suitable position, rotates the lock pin on strut 86, locks strut 86, closes side door 44 then in reverse order
It carries out.
Figure 13, Figure 14 are please referred to, Figure 13 is the external structure schematic diagram of headwall；Figure 14 is that the internal structure of headwall is illustrated
Figure.
As shown, headwall 3 is plate column type structure, mainly indulged by end plate 31, the top end transverse member 32 for being welded in end plate 31, multiple tracks
To the components such as newel post 33 and multiple tracks cross band 34, wherein top end transverse member 32, newel post 33, cross band 34 can be clod wash bathtub construction.
Figure 15, Figure 16, Figure 17 are please referred to, Figure 15 is the structure of another kind rocket body transport vehicle disclosed in the embodiment of the present invention
Schematic diagram；Figure 16 is the structural schematic diagram of the removable top cover of another kind rocket body transport vehicle disclosed in the embodiment of the present invention；Figure 17
For the structural schematic diagram of the headwall of another kind rocket body transport vehicle disclosed in the embodiment of the present invention.
As shown, in another embodiment, the roof of rocket body transport vehicle provided by the present invention is by four removable top covers 5
Composition.The removable top cover 5 is also to be mutually twisted connection, is all made of bolt assembly between removable top cover 5 and vehicle headwall 3, side wall 4
It connects, labyrinth type weather seal structure is used between removable top cover 5, meanwhile, it is also connected by screw bolts, with above-described embodiment
The difference is that the removable top cover 5 positioned at both ends is equipped with closed end 51, this closed end 51 and removable top cover 5
Arch section is integrally formed, and the lower plane of the two is concordant.
As a preferred solution, closed end 51 can be concordant with the lower plane of the arch section of removable top cover 5.
In such scheme, since the closed end 51 of both ends removable top cover 5 is concordant with 5 lower plane of middle part removable top cover, and and vehicle
Bolt and nut connection is all made of between headwall 3 and side wall 4, therefore, vehicle headwall 3,4 upside beam section of side wall answer it is identical, together
When on level it is identical, the lower edge of closed end 51 is connected with the upper plane of headwall 3, the lower edge of arch section 52
It is connected with the upper plane of side wall 4, other components and handling mode and first embodiment are essentially identical.
Certainly, reasons, closed end 51 and movable top are needed etc. according to the difference of rocket body structure or practical operation
The lower plane of the arch section of lid 5 can not also be concordant, but that there are certain altitudes is poor, equally can be realized the object of the invention.
For example, the height of closed end 51 can (such as a half or thirds smaller than the height of arch section
Deng), meanwhile, the upper plane of end wall of car body 3 is higher by same distance than the upper plane of side wall 4, in this way in removable top cover 5 and headwall
3 and after side wall 4 connects, it still is able to synthesizing closed car body；Alternatively, the height of closed end 51 can compare arch section
Height it is larger, meanwhile, the upper plane of end wall of car body 3 same distance lower than the upper plane of side wall 4, in this way in removable top cover
After 5 connect with headwall 3 and side wall 4, remaining on can be to the closed car body of synthesis.
Figure 18, Figure 19, Figure 20, Figure 21 are please referred to, Figure 18 is rocket body transport vehicle non-installation activity after rocket body loads
Structural schematic diagram when top cover；Figure 19 is structural representation of rocket body transport vehicle after rocket body loads when installation activity top cover
Figure；Figure 20 is the flow chart of charge and discharge operations in rocket body handling method provided by the present invention；Figure 21 is rocket body provided by the present invention dress
The flow chart of unloading operation in discharging method.
In addition to above-mentioned rocket body transport vehicle, the present invention also provides a kind of rocket body handling methods, use above-mentioned rocket body transport vehicle
Rocket body handling are carried out, in transport rocket rocket body, main two kinds of operating conditions of handling and operation including rocket body:
(1) handling of rocket body
After the completion of preparation, firstly, the fastening bolt between removable top cover 5 and side wall 4 is dismantled, special hanger is used
By four removable top covers 5 successively handling to designated position.Then, using special hanger by 100 handling of rocket body to vehicle body bottom frame branch
28 designated position of seat is supportted, binding reinforcing is carried out, the loading of rocket body 100 finishes as shown in figure 14.Finally, again by four removable top covers 5
According to opposite sequence, successively handling is fastened to car body corresponding position using bolt etc..
After rocket body 100 is transported to designated position, according to same sequence, 100 handling of rocket body is gone out into vehicle body, then again
5 handling carriage return body of removable top cover is fastened.
In rocket body cargo handling process, to avoid rocket body 100 and vehicle contact, handling place is equipped with dedicated positioning device, makes
Rocket body 100 is run during handling along positioning device, avoids rocket body 100 and vehicle contact, it is fast to be conducive to cargo handling process
Speed is gone on smoothly, meanwhile, rocket body 100 is protected.
(2) operation of rocket body transport vehicle
The rocket body transport vehicle uses general purpose freight car coupler and draft gear 6 and brake apparatus, can be with locomotive, car and lorry
The company of progress hang marshalling, can individually transport, can also more even hang marshalling transport, it is adaptable.
Above-described embodiment is only preferred embodiment of the invention, is specifically not limited thereto, on this basis can be according to reality
It needs to make to have and targetedly adjust, to obtain different embodiments.For example, retaining mechanism can be directly mounted at side door
On 44 door-plate, do not installed by seat board 87；Alternatively, by flooring design at the concave bottom of other sinking shapes；Or it is living
The quantity of dynamic top cover 5 is further increased or is reduced, etc..Since mode in the cards is more, just no longer illustrate one by one here
Explanation.
The vehicle uses removable top cover, and lifting handling do not need other brake cars and equipment, and manufacturing cost is low, operation,
Maintenance is low with maintenance cost, and uses recessed Undercarriage structure, reduces height of floor from rail top, while there are operating spaces for end, can
The railway transportation requirement of major diameter rocket body is met, provides precondition for the development and progress of rocket body, meanwhile, rocket body fortune
Defeated vehicle successful design lays a solid foundation for the design and research and development of the railway rocket body transport vehicle of other forms.
Rocket body transport vehicle provided by the present invention and rocket body handling method are described in detail above.It is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Core of the invention thought.It should be pointed out that for those skilled in the art, not departing from the principle of the invention
Under the premise of, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the claims in the present invention
Protection scope in.
Claims (18)
1. a kind of rocket body transport vehicle, which is characterized in that be lorries, including bogie, set on the bogie chassis, set
In the car body and brake apparatus and coupler and draft gear of the chassis；The chassis be in concave bottom structure, end central sill it is upper
Plane is identical as the upper level of curb girder, and lower than plane certain distance on curb girder, floor exists the upper plane of middle part central sill
It is concave bottom form on cross section and longitudinal cross-section；The car body includes headwall, side wall and roof, wherein the roof is that can divide
From split type structure, including multiple along the removable top covers that are successively engaged of vehicle body longitudinal direction head and the tail, each removable top cover
Top is equipped with lifting position can individually lift handling；Between each removable top cover and side wall and both ends it is described
It is equipped with the first weather seal structure in junction between removable top cover and headwall, and is connected by the first connector；The work
The second weather seal structure is equipped at occlusion between dynamic top cover.
2. rocket body transport vehicle according to claim 1, which is characterized in that the vehicle body be divided into rocket body loading area and
Positioned at the operating space at rocket body loading area both ends.
3. rocket body transport vehicle according to claim 1, which is characterized in that the floor is in U-shape on cross section, be open to
On the concordant V-arrangement of C-shaped or bottom.
4. rocket body transport vehicle according to claim 1, which is characterized in that by the at occlusion between the removable top cover
Two connectors, which are connected, makes each Split type movable top cover be connected as a whole roof.
5. rocket body transport vehicle according to claim 1, which is characterized in that the removable top cover positioned at both ends is equipped with closing
End；The closed end and the arch section of the removable top cover are integrally formed, the lower edge of the arch section with
The top edge of the side wall is connected；The lower edge of the closed end is connected with the top edge of the headwall, and the two connects
The end of the car body is closed after connecing together.
6. rocket body transport vehicle according to claim 1, which is characterized in that the curb girder and end carriage of the chassis are welded into frame
Structure, the central sill are located at the centre of the frame structure and front and back and extend, and bilateral symmetry is equipped between the central sill and curb girder
The cross bearer of distribution is equipped with needle beam in the position close to the chassis both ends, is equipped with support base above the floor.
7. rocket body transport vehicle according to claim 6, which is characterized in that the fulcrum bearing is an integral structure with chassis.
8. rocket body transport vehicle according to claim 7, which is characterized in that the support base includes the main support positioned at both ends
Seat and the Auxiliary support seat positioned at middle part.
9. rocket body transport vehicle according to claim 6, which is characterized in that the central sill, sleeper beam, supporting beam are the weldering of box group
Structure；The curb girder, cross bearer are I-shaped assembly welding structure, and the needle beam is clod wash bathtub construction.
10. rocket body transport vehicle according to claim 1, which is characterized in that the side wall is plate column type structure, transversal
It is arc-shaped on face, including lateral top side rail, side plate and positioned at longitudinal lateral column of the side plate interior sides, the left and right side
Wall is in Ω type on cross section after connecting with removable top cover.
11. rocket body transport vehicle according to claim 10, which is characterized in that the side plate is equipped with side door, the side door
Equipped with the retaining mechanism that can be opened and closed.
12. rocket body transport vehicle according to claim 11, which is characterized in that the retaining mechanism includes handle, shaft, turns
Axle bed, latch and stopper；The shaft seat is mounted on the door-plate of the side door by seat board, and the shaft passes through described
It shaft seat and is threadedly engaged with the shaft seat, the latch is set to the inner end of the shaft, and the handle is rotatably
It is installed on the outer end of the shaft, the stopper is fixed on side wall position corresponding with latch；In the locked condition,
The handle drives the latch to move axially outward and rotates to the position for preventing it from being displaced outwardly by the stopper,
Under open state, the handle drives the latch to move axially inward and rotates to the position for avoiding the stopper.
13. rocket body transport vehicle according to claim 12, which is characterized in that the retaining mechanism further comprises telescopic
Strut, one end are articulated with the amesiality inner surface of the side door, and the other end is articulated with the side wall and is partial to the side door
The position of the same side, and it is equipped with the lock pin for being fixed in extension elongation.
14. rocket body transport vehicle according to claim 11, which is characterized in that the side door is located at the lower part of the side plate,
And it is located at the two sides of each support base；The side door section is identical as the section at side plate installation side door, and the side
The side door frame edge of door edge and the side plate is equipped with rubber pad.
15. rocket body transport vehicle according to claim 1, which is characterized in that the headwall is plate column type structure, including end
Plate, the top end transverse member for being welded in the end plate, longitudinal newel post and cross band.
16. according to claim 1 to 15 described in any item rocket body transport vehicles, which is characterized in that the activity positioned at both ends
Top cover is formed by glass reinforced plastic and metallic combination, including glass reinforced plastic and the metalwork being embedded in glass reinforced plastic, is connected with the headwall
The one end connect is metal structure, and one end that removable top cover is connected with remaining middle part is glass fibre reinforced plastic structure, remaining each middle part activity
Top cover is glass fibre reinforced plastic structure.
17. according to claim 1 to 15 described in any item rocket body transport vehicles, which is characterized in that the lifting position be positioned at
The top of the removable top cover arch section and four symmetrical flap seats.
18. a kind of rocket body handling method, for loading and unloading arrow on the described in any item rocket body transport vehicles of the claims 1 to 17
Body, comprising:
Loading operation:
Dismantle the connector between the removable top cover and between removable top cover and headwall, side wall；
Each removable top cover is successively hoisted to by designated position by the lifting position at the top of the removable top cover using suspender；
By rocket body handling to the designated position of vehicle body bottom frame support base, runs rocket body along positioning device, keep away
Exempt from rocket body and vehicle contact, binding reinforcing then is carried out to rocket body；
By removable top cover, according to opposite sequence, successively handling is to car body corresponding position, using connector to removable top cover and movable top
Lid, removable top cover and headwall and removable top cover and side wall are fastened；
Further include unloading operation:
After rocket body is transported to designated position, dismantle between the removable top cover and between removable top cover and headwall, side wall
Connector；
Each removable top cover is successively hoisted to by designated position by the lifting position at the top of the removable top cover using suspender；
It releases the binding to rocket body to reinforce, rocket body is hoisted to the designated position outside car body from vehicle body bottom frame support base, is being hung
It runs rocket body along positioning device, avoids rocket body and vehicle contact；
By removable top cover, according to opposite sequence, successively handling is to car body corresponding position, using connector to removable top cover and movable top
Lid, removable top cover and headwall and removable top cover and side wall are fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380234.7A CN108944968B (en) | 2017-05-25 | 2017-05-25 | Arrow body transport vehicle and arrow body loading and unloading method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380234.7A CN108944968B (en) | 2017-05-25 | 2017-05-25 | Arrow body transport vehicle and arrow body loading and unloading method |
Publications (2)
| Publication Number | Publication Date |
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| CN108944968A true CN108944968A (en) | 2018-12-07 |
| CN108944968B CN108944968B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710380234.7A Active CN108944968B (en) | 2017-05-25 | 2017-05-25 | Arrow body transport vehicle and arrow body loading and unloading method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954996A (en) * | 2020-07-20 | 2022-01-21 | 华东交通大学 | A scheme for automatic dismantling of freight trains |
| CN114312884A (en) * | 2020-10-12 | 2022-04-12 | 中车沈阳机车车辆有限公司 | Raceway beam device, rail transport vehicle and long rail transport vehicle set |
| CN115027514A (en) * | 2022-07-25 | 2022-09-09 | 中车青岛四方机车车辆股份有限公司 | Vehicle body structure and rail vehicle |
| CN115782933A (en) * | 2022-11-28 | 2023-03-14 | 国营武汉新宇机器厂 | Compatible product insulation can |
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| CN2345392Y (en) * | 1997-10-23 | 1999-10-27 | 刘宝正 | Railway wagon with movable top panel |
| CN200951773Y (en) * | 2006-10-12 | 2007-09-26 | 中国南车集团武昌车辆厂 | Rail box car movable roof |
| CN103161362A (en) * | 2013-04-07 | 2013-06-19 | 南车长江车辆有限公司 | Locking device for bottom side door of railway open wagon |
| CN106274948A (en) * | 2016-08-31 | 2017-01-04 | 中车石家庄车辆有限公司 | A kind of railway freight-car and removable top cover device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345392Y (en) * | 1997-10-23 | 1999-10-27 | 刘宝正 | Railway wagon with movable top panel |
| CN200951773Y (en) * | 2006-10-12 | 2007-09-26 | 中国南车集团武昌车辆厂 | Rail box car movable roof |
| CN103161362A (en) * | 2013-04-07 | 2013-06-19 | 南车长江车辆有限公司 | Locking device for bottom side door of railway open wagon |
| CN106274948A (en) * | 2016-08-31 | 2017-01-04 | 中车石家庄车辆有限公司 | A kind of railway freight-car and removable top cover device thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954996A (en) * | 2020-07-20 | 2022-01-21 | 华东交通大学 | A scheme for automatic dismantling of freight trains |
| CN114312884A (en) * | 2020-10-12 | 2022-04-12 | 中车沈阳机车车辆有限公司 | Raceway beam device, rail transport vehicle and long rail transport vehicle set |
| CN115027514A (en) * | 2022-07-25 | 2022-09-09 | 中车青岛四方机车车辆股份有限公司 | Vehicle body structure and rail vehicle |
| CN115027514B (en) * | 2022-07-25 | 2023-12-26 | 中车青岛四方机车车辆股份有限公司 | Car body structure and rail vehicle |
| CN115782933A (en) * | 2022-11-28 | 2023-03-14 | 国营武汉新宇机器厂 | Compatible product insulation can |
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| Publication number | Publication date |
|---|---|
| CN108944968B (en) | 2020-04-21 |
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