CN109204357A - A kind of pallet cargo stretches clamping device and the transport box car using the device - Google Patents
A kind of pallet cargo stretches clamping device and the transport box car using the device Download PDFInfo
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- CN109204357A CN109204357A CN201811339614.7A CN201811339614A CN109204357A CN 109204357 A CN109204357 A CN 109204357A CN 201811339614 A CN201811339614 A CN 201811339614A CN 109204357 A CN109204357 A CN 109204357A
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- side wall
- clamping device
- pallet cargo
- support base
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- 239000000203 mixture Substances 0.000 claims abstract description 18
- 210000002105 tongue Anatomy 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 abstract 1
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- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
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- 238000011161 development Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of flexible clamping device of pallet cargo and using the transport box car of the device, the flexible clamping device includes baffle, at least two groups are stretched clamp system, locking mechanism and the support base composition being correspondingly arranged with flexible clamp system, described flexible clamp system one end is connect with box car side wall, its other end is connect with baffle, baffle is pressed on pallet cargo side by flexible clamp system, the locking mechanism is used to after flexible clamp system is moved to corresponding required position lock it, the support base forms the opening and closing for controlling locking mechanism.The present invention realizes the reinforcing of pallet cargo, without increasing additional reinforcement cost, when being not required to be clamped cargo, directly adopt artificial push and block plate, it locks after it being made to be tightly attached to side wall panel, is used as box car side wall liner, operation of the present invention is convenient, simply, reliably, it efficiently solves when passing through bend because of vehicle, pallet cargo is easily toppled over, cargo damage is caused, difficult problem of unloading.
Description
Technical field
The invention belongs to railway freight-car transporting technical fields, more particularly to a kind of flexible clamping device of pallet cargo and adopt
With the transport box car of the device.
Background technique
Palletized transport have become generally acknowledged three to run neck and neck with Container Transport, piggyback kind intermodal in the whole world it
One, concern and attention by countries in the world.Pallet is as " movable platform " in " pallet always changes transport ", " door-to-door " object
During stream service, unique advantage.The Liang great branch of " pallet logistics " and " container cargo distribution " as contained unitization logistics
System is increasingly becoming component part indispensable in modern logistics and supply chain.Railway as an intermodal important ring,
Development of Railway palletized transport and Development of Railway Container Transport are of equal importance, to improve railway reticular structure transport, subdivision railway
Transport market is of great significance.
Currently, domestic palletized transport box car freight is mostly without packing processes, because pallet cargo is along cross-car
Direction there are gap, when vehicle as you pass the bend, pallet cargo is easy to collapse, and causes cargo to stack chaotic, and unloading is difficult, special
Not for the valuables of high added value, if occurring damage of collapsing during transportation, will bring about great losses.
Summary of the invention
It is an object of the present invention to which in view of the above problems, providing one kind can effectively avoid pallet cargo from transporting
Topple over during defeated and causes cargo damage and the difficult flexible clamping device of pallet cargo of unloading and use the device
Transport box car.
The present invention adopts the following technical scheme that realization: a kind of flexible clamping device of pallet cargo, it is characterised in that: including gear
The flexible clamp system of plate, at least two groups, the locking mechanism being correspondingly arranged with flexible clamp system and support base form, described to stretch
Contracting clamp system one end is connect with box car side wall, and the other end is connect with baffle, is pressed on baffle by flexible clamp system
Pallet cargo side, the locking mechanism are used to after flexible clamp system is moved to corresponding required position lock it,
The support base forms the opening and closing for controlling locking mechanism.
Pallet cargo of the present invention stretches clamping device, and the flexible clamp system includes two connecting rods, described
It is hinged in the middle part of two connecting rods and constitutes scissors structure, wherein one end of a connecting rod and the fixed mounting being fixed on side wall
Hingedly, the other end is slidably connected with free end guide rail, and one end of another connecting rod and the fixation guide rail being fixed on side wall are sliding
Dynamic connection, the other end and free end mounting base are hinged, and the free end guide rail and free end mounting base are connect with baffle respectively.
Pallet cargo of the present invention stretches clamping device, the fixed mounting and fixation guide rail same vertical
In plane, the free end guide rail and free end mounting base are on same perpendicular, the end of two connecting rods edge respectively
Corresponding free end guide rail and the lower movement in the vertical direction of fixed guide rail, and baffle is pushed to move reciprocatingly in the horizontal direction.
Pallet cargo of the present invention stretches clamping device, and the locking mechanism includes lock box and multiple lock tongues,
The multiple lock tongue is spaced setting along the vertical direction and forms multistage lock structure, and the end of two connecting rods passes through pin respectively
Axis is slidably connected with free end guide rail and fixed guide rail, and the lock tongue is locked with the pin shaft being slidably arranged in guide rail, institute
It states lock box to connect with driving lever, the driving lever and support base composition connect.
Pallet cargo of the present invention stretches clamping device, and described driving lever one end and support base composition connect, another
One end and guiding axis connection, the other end of the guiding axis are inserted into lock box and connect with multistage lock structure, the multistage
Lock structure is slidably arranged in lock box, is socketed with compressed spring on the guiding axis, described compressed spring one end against
In lock box inner wall, the other end is resisted against the end face of multistage lock structure.
Pallet cargo of the present invention stretches clamping device, the pin shaft that is slidably arranged in fixed guide rail and resets bullet
The connection of spring one end, the other end of the reset spring are connect with the spring base being fixed on side wall, and the reset spring begins
It is in tensional state eventually, by the reset pulling force of reset spring, enables flexible clamp system auto-extending, and baffle is pressed on
On pallet cargo.
Pallet cargo of the present invention stretches clamping device, and the support base composition includes rotation axis, seat board, support
Seat and handle, the seat board are fixedly connected with support base, and described driving lever one end and rotation axis connection, described rotation axis one end is worn
It crosses seat board and support base and is connect with handle, be socketed with retaining ring in the seat board, in rotation axis, be placed in seat in the rotation axis
Intralamellar part point is socketed with spring, and the spring one end is resisted against seat board inner sidewall, and the other end is resisted against on retaining ring, in the branch
The through-hole with handle corresponding matching is provided on support seat, the handle capable of being relatively rotates axis and rotates so that itself and leading on support base
Hole cooperation, controls the axial movement of rotation axis.
Pallet cargo of the present invention stretches clamping device, and axle bed, the rotation axis are fixed on the side wall
Across axle bed, bushing is provided between the rotation axis and axle bed, described driving lever one end is socketed on the rotating shaft, at described group
Rod set socket part two sides are respectively arranged with fixed gear ring.
A kind of transport box car using the flexible clamping device of above-mentioned pallet cargo, on the side wall of the transport box car
It is provided with the flexible clamping device of several pallet cargos, is divided into the tight device of top side wall telescopic clamp and lower part side wall telescopic clamp tightly fills
It sets, every set side wall clamping device that stretches is arranged independently of each other, the tight device of the top side wall telescopic clamp and lower part side wall telescopic clamp
Tight device is arranged symmetrically on the inside of the two sides side wall of transport box car, and stretching clamping device by the side wall that two sides side wall is arranged will support
Disk goods clamping.
Transport box car of the present invention, the tight device of the top side wall telescopic clamp and the tight device of lower part side wall telescopic clamp
In the position that is arranged in the middle part of the side wall for controlling the support base composition of locking mechanism opening and closing, i.e. top side wall telescopic clamp
Tight device and the tight device of lower part side wall telescopic clamp in the middle part of side wall relative to being arranged symmetrically.
Compared with prior art, the method have the advantages that:
1, the present invention solves cargo caused by when palletized transport box car crosses bend and topples over, the property for the cargo for causing added value high
Loss and cargo, which are toppled over, causes cargo to stack confusion, increases the difficult problem of unloading.
2, " a kind of flexible clamping device of pallet cargo " proposed by the present invention, with pallet cargo transport box car side wall weldering
Even, it is opened when use, can realize clamping function to cargo, it is concordant with side wall after being turned off when not needing to clamp, it not will cause
Interior volume reduces, and without disassembly, and can be used as the use of side wall liner.
3, the multilevel locking apparatus that designs of the present invention, it can be achieved that flexible clamping device distance of stretch out and draw back multi-level adjustment and system
Lock can meet the clamping that pallet cargo difference stacks width.
4, the baffle of present invention lock design is had stronger stiffness and strength, was both mitigated using fibre reinforced plastics material
Weight, moreover it is possible to be used directly as side wall interior lining panel.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is side view of the invention.
Fig. 3 is the structural schematic diagram of the flexible clamping device of middle and lower part side wall of the present invention.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the structural schematic diagram of a flexible clamp system in the flexible clamping device of pallet cargo of the invention.
Fig. 6 is the side view of Fig. 5.
Fig. 7 is the structural schematic diagram of another flexible clamp system in the flexible clamping device of pallet cargo of the invention.
Fig. 8 is the structural schematic diagram of locking mechanism in the present invention.
Fig. 9 is the side view of Fig. 8.
Figure 10 is the structural schematic diagram that support base forms in the present invention.
Marked in the figure: 1 is baffle, 2 be flexible clamp system, and 3 be locking mechanism, and 4 form for support base, and 5 be side wall, 6
It is fixed mounting for connecting rod, 7,8 be free end guide rail, and 9 is fix guide rail, and 10 be free end mounting base, and 11 be lock box, and 12 are
Lock tongue, 13 be pin shaft, and 14 be driving lever, and 15 be guiding axis, and 16 be compressed spring, and 17 be reset spring, and 18 be rotation axis, and 19 be seat
Plate, 20 be support base, and 21 be handle, and 22 be retaining ring, and 23 be spring, and 24 be axle bed, and 25 be bushing, and 26 be fixed gear ring, and 27 are
The tight device of top side wall telescopic clamp, 28 be the tight device of lower part side wall telescopic clamp.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The technology of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not used to limit invention.
As shown in Fig. 5,6 and 7, a kind of flexible clamping device of pallet cargo, including the flexible clamping machine of baffle 1, at least two groups
Structure 2, the locking mechanism 3 being correspondingly arranged with flexible clamp system 2 and support base composition 4, described flexible 2 one end of clamp system with
Box car side wall 5 connects, and the other end is connect with baffle 1, and baffle 1 is pressed on pallet cargo side by flexible clamp system 2,
The locking mechanism 3 is used to after flexible clamp system 2 is moved to corresponding required position lock it, the support base group
At 4 for controlling the opening and closing of locking mechanism 3, lockmaking is realized by the cooperation of stretch clamp system and locking mechanism, it is total in the two
The flexible clamping function of the flexible clamping device of pallet cargo is realized under the action of.There are three shapes altogether for the flexible clamping device
State: close stance, maximum functional position and maximum opening position, wherein maximum opening position is mainly that on-site assembly side wall clamps
Enough installation spaces are reserved when device.
In the present embodiment, the flexible clamp system 2 includes two connecting rods 6, is hinged in the middle part of two connecting rods 6
Constitute scissors structure, wherein one end of a connecting rod 6 is hinged with the fixed mounting 7 that is fixed on side wall 5, the other end with from
It is slidably connected by end guide rail 8, one end of another connecting rod 6 is slidably connected with the fixation guide rail 9 being fixed on side wall 5, the other end
Hinged with free end mounting base 10, the free end guide rail 8 and free end mounting base 10 are connect with baffle 1 respectively, the fixation
Mounting base 7 and fixed guide rail 9 are on same perpendicular, and the free end guide rail 8 and free end mounting base 10 are same vertical
In plane, the end of two connecting rods 6 is moved down along corresponding free end guide rail 8 and fixed guide rail 9 in the vertical direction respectively,
And baffle 1 is pushed to move reciprocatingly in the horizontal direction, to realize its Telescopic.
As shown in FIG. 8 and 9, the locking mechanism 3 includes lock box 11 and multiple lock tongues 12, and the multiple lock tongue 12 is along perpendicular
Histogram forms multistage lock structure to interval setting, and the end of two connecting rods 6 passes through pin shaft 13 respectively and leads with free end
Rail 8 and fixed guide rail 9 are slidably connected, and the lock tongue 12 is locked with the pin shaft 13 being slidably arranged in guide rail, the lock tongue
An end face it is arc-shaped, the resistance for retracting flexible clamp system is relatively small, and the lock box 11 is connect with driving lever 14, described
Driving lever 14 is connect with support base composition 4, and described 14 one end of driving lever is connect with support base composition 4, and the other end and guiding axis 15 connect
It connects, the other end of the guiding axis 15 is inserted into lock box 11 and connect with multistage lock structure, and the multistage lock structure is sliding
It is arranged in lock box 11 dynamicly, compressed spring 16 is socketed on the guiding axis 15, described 16 one end of compressed spring is resisted against
11 inner wall of lock box, the other end are resisted against the end face of multistage lock structure.The multistage lock structure can realize locking mechanism
Multistage locking functions meet the clamping function that different pallet cargos stack width to adjust flexible clamping device distance of stretch out and draw back.
Wherein, the pin shaft 13 being slidably arranged in fixed guide rail 9 is connect with 17 one end of reset spring, the reset spring 17
The other end connect with the spring base being fixed on side wall 5, the reset spring 17 is in tensional state always, by multiple
The reset pulling force of position spring 17 enables flexible 2 auto-extending of clamp system, and baffle 1 is pressed on pallet cargo.Similarly,
When closed, the pulling force of spring need to be overcome, increase the coupling mechanism force for closing flexible clamping device.
As shown in Figure 10, the support base composition 4 includes rotation axis 18, seat board 19, support base 20 and handle 21, described
Seat board 19 is fixedly connected with support base 20, and described 14 one end of driving lever is connect with rotation axis 18, and described 18 one end of rotation axis passes through seat
Plate 19 and support base 20 are simultaneously connect with handle 21, retaining ring 22 are socketed in the seat board 19, in rotation axis 18, in the rotation
Axis 18 is placed in 19 inner part of seat board and is socketed with spring 23, and described 23 one end of spring is resisted against 19 inner sidewall of seat board, and the other end supports
It leans against on retaining ring 22, the through-hole with 21 corresponding matching of handle is provided on the support base 20, the handle 21 opposite can turn
Moving axis 18 rotates so that itself and the through-hole cooperation on support base 20, control the axial movement of rotation axis 18.Wherein, in the side
Axle bed 24 is fixed on wall 5, the rotation axis 18 passes through axle bed 24, is provided with bushing between the rotation axis 18 and axle bed 24
25, described 14 one end of driving lever is socketed in rotation axis 18, is respectively arranged with fixed gear ring 26 in the 14 socket part two sides of driving lever.
When needing to clamp cargo, concrete operation method is: rotating handle 21, and the closing piece on handle 21 is made to be directed at support base
Keyhole on 20；Firmly pushing handle 21, the clamping device that stretches are opened by reset spring 17 and self gravitation effect close to cargo；
It looses one's grip, handle 21 is locked flexible clamping device by 23 elastic force return of spring, rotating handle 21, clamps cargo to reach
Purpose.Conversely, when need to close flexible clamping device, rotating handle 21 is directed at the closing piece on handle 21 on support base 20
Keyhole, it is artificial to push baffle 1, overcome the resistance of lock tongue 12 in the pulling force and locking mechanism of reset spring 17, baffle 1 is pushed away
It moves to concordant with side wall 5, handle 21 is rebounded by 23 elastic force of spring, and rotating handle 21 locks flexible clamping device, at this point, stretching
Contracting clamping device is in close stance.
As shown in Figs 1-4, a kind of transport box car using the flexible clamping device of above-mentioned pallet cargo, in the transport canopy
It is provided with the flexible clamping device of several pallet cargos on the side wall 5 of vehicle, is divided into the tight device 27 of top side wall telescopic clamp and lower side
Wall stretches clamping device 28, in the present embodiment, be arranged in parallel on every fan side wall 14 groups of tight devices of top side wall telescopic clamp and
14 groups of tight devices of lower part side wall telescopic clamp, the flexible clamping device of every set side wall are arranged independently of each other, the top side wall telescopic clamp
Tight device 27 and the tight device 28 of lower part side wall telescopic clamp are arranged symmetrically on the inside of the two sides side wall 5 of transport box car, pass through two sides side
The side wall that wall 5 the is arranged clamping device that stretches clamps pallet cargo, the tight device 27 of the top side wall telescopic clamp and lower part side wall
The position close to 5 middle part of side wall is arranged at for controlling the support base composition 4 of the opening and closing of locking mechanism 3 in flexible clamping device 28
It sets, i.e. the tight device 27 of top side wall telescopic clamp and the tight device 28 of lower part side wall telescopic clamp is arranged symmetrically relative to the middle part of side wall 5,
Wherein the support base composition of the tight device of top side wall telescopic clamp is arranged below, and the support base of the tight device of lower part side wall telescopic clamp
Composition is disposed over, the complete phase of operating principle of top side wall the telescopic clamp tight device and the tight device of lower part side wall telescopic clamp
Together.
Present invention is mainly used for railway-used pallet shipping box car, the device and side wall weldering connect, in use, locking device is opened,
Lateral distance and the lockmaking of telescopic device can be adjusted according to the width that cargo is stacked, to achieve the purpose that clamp cargo,
It when without the use of flexible clamping device, can be contracted to concordant with side wall, not influence the volume of vehicle and the loading of cargo,
And it is used as side wall liner.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
- The clamping device 1. a kind of pallet cargo stretches, it is characterised in that: including baffle (1), the flexible clamp system of at least two groups (2), locking mechanism (3) and the support base composition (4) being correspondingly arranged with flexible clamp system (2), the flexible clamp system (2) one end is connect with box car side wall (5), and the other end is connect with baffle (1), is pressed baffle (1) by flexible clamp system (2) Tightly in pallet cargo side, the locking mechanism (3) is used for after flexible clamp system (2) is moved to corresponding required position to it It is locked, the support base composition (4) is used to control the opening and closing of locking mechanism (3).
- The clamping device 2. pallet cargo according to claim 1 stretches, it is characterised in that: the flexible clamp system (2) Including two connecting rods (6), it is hinged in the middle part of two connecting rods (6) and constitutes scissors structure, wherein one end of a connecting rod (6) Hingedly with the fixed mounting (7) that is fixed on side wall (5), the other end is slidably connected with free end guide rail (8), another company One end of bar (6) is slidably connected with the fixation guide rail (9) being fixed on side wall (5), and the other end and free end mounting base (10) are cut with scissors It connects, the free end guide rail (8) and free end mounting base (10) are connect with baffle (1) respectively.
- The clamping device 3. pallet cargo according to claim 2 stretches, it is characterised in that: the fixed mounting (7) and Fixed guide rail (9) on same perpendicular, the free end guide rail (8) and free end mounting base (10) are in same perpendicular On, the end of two connecting rods (6) is moved down along corresponding free end guide rail (8) and fixed guide rail (9) in the vertical direction respectively It is dynamic, and baffle (1) is pushed to move reciprocatingly in the horizontal direction.
- The clamping device 4. pallet cargo according to claim 2 stretches, it is characterised in that: the locking mechanism (3) includes Lock box (11) and multiple lock tongues (12), the multiple lock tongue (12) are spaced setting along the vertical direction and form multistage locking knot Structure, the end of two connecting rods (6) pass through pin shaft (13) respectively and are slidably connected with free end guide rail (8) and fixed guide rail (9), The lock tongue (12) locks with the pin shaft (13) being slidably arranged in guide rail, and the lock box (11) connect with driving lever (14), The driving lever (14) connect with support base composition (4).
- The clamping device 5. pallet cargo according to claim 4 stretches, it is characterised in that: described driving lever (14) one end and branch Seat composition (4) connection is supportted, the other end is connect with guiding axis (15), and the other end of the guiding axis (15) is inserted into lock box (11) Interior and connect with multistage lock structure, the multistage lock structure is slidably arranged in lock box (11), in the guiding axis (15) be socketed on compressed spring (16), described compressed spring (16) one end is resisted against lock box (11) inner wall, the other end against In the end face of multistage lock structure.
- The clamping device 6. pallet cargo according to claim 4 stretches, it is characterised in that: be slidably arranged in fixed guide rail (9) pin shaft (13) in is connect with reset spring (17) one end, the other end of the reset spring (17) and is fixed at side Spring base connection on wall (5), the reset spring (17) are in tensional state always, are drawn by the reset of reset spring (17) Power makes flexible clamp system (2) energy auto-extending, and baffle (1) is pressed on pallet cargo.
- The clamping device 7. pallet cargo according to claim 3 stretches, it is characterised in that: support base composition (4) packet Include rotation axis (18), seat board (19), support base (20) and handle (21), the seat board (19) and support base (20) fixed company It connects, described driving lever (14) one end is connect with rotation axis (18), and described rotation axis (18) one end passes through seat board (19) and support base (20) and with handle (21) it connect, retaining ring (22) is socketed in the seat board (19), in rotation axis (18), in the rotation axis (18) seat board (19) inner part is placed in be socketed with spring (23), described spring (23) one end is resisted against seat board (19) inner sidewall, The other end is resisted against on retaining ring (22), be provided on the support base (20) with the through-hole of handle (21) corresponding matching, it is described Handle (21) can relatively rotate axis (18) and rotate so that itself and the through-hole cooperation on support base (20), control the axis of rotation axis (18) To movement.
- The clamping device 8. pallet cargo according to claim 7 stretches, it is characterised in that: fixed on the side wall (5) Have axle bed (24), the rotation axis (18) passes through axle bed (24), is provided with lining between the rotation axis (18) and axle bed (24) It covers (25), described driving lever (14) one end is socketed on rotation axis (18), is respectively arranged in the driving lever (14) socket part two sides Fixed gear ring (26).
- 9. a kind of transport canopy using the flexible clamping device of pallet cargo described in any one of the claims 1 to 8 Vehicle, it is characterised in that: be provided with the flexible clamping device of several pallet cargos on the side wall (5) of the transport box car, be divided into Portion's side wall stretches clamping device (27) and the tight device of lower part side wall telescopic clamp (28), and every set side wall clamping device that stretches is mutually indepedent Setting, the tight device of top side wall telescopic clamp (27) and the tight device of lower part side wall telescopic clamp (28) are in the two sides side of transport box car It is arranged symmetrically on the inside of wall (5), the flexible clamping device of the side wall being arranged by two sides side wall (5) clamps pallet cargo.
- 10. transport box car according to claim 9, it is characterised in that: the tight device of top side wall telescopic clamp (27) and In the tight device of lower part side wall telescopic clamp (28) for control locking mechanism (3) opening and closing support base composition (4) be arranged at it is close Position in the middle part of side wall (5), the i.e. tight device of top side wall telescopic clamp (27) and the tight device of lower part side wall telescopic clamp (28) relative to Side wall is arranged symmetrically in the middle part of (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339614.7A CN109204357B (en) | 2018-11-12 | 2018-11-12 | Flexible clamping device of tray goods and adopt device's transportation boxcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339614.7A CN109204357B (en) | 2018-11-12 | 2018-11-12 | Flexible clamping device of tray goods and adopt device's transportation boxcar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109204357A true CN109204357A (en) | 2019-01-15 |
| CN109204357B CN109204357B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811339614.7A Active CN109204357B (en) | 2018-11-12 | 2018-11-12 | Flexible clamping device of tray goods and adopt device's transportation boxcar |
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| CN (1) | CN109204357B (en) |
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