Summary of the invention
In order to solve the above-mentioned technical problem, the invention reside in provide a kind of remote control device and tank container.
In view of the above technical problems, the present invention proposes a kind of remote control device, controls folding and rising for hand banisters;It is described
Remote control device includes: shaft, and one end is for being fixed on object to be fixed;Limit plate is set in the shaft, the limit
The first groove and the second groove, first groove and the setting of second groove interval are provided on plate;Operation handle, with institute
Limit plate connection is stated, under the effect of external force, the operation handle drives the limit plate to rotate around the shaft;Connecting rod,
One end of the connecting rod is connect with the operation handle, and the other end of the connecting rod is connect with the hand banisters, described
Connecting rod rises or folds the hand banisters under the drive of the operation handle;Spacer pin is arranged in the shaft,
The cooperation of the spacer pin and first groove or second groove, so that the operation handle is in arrested state, and
Keep the collapse state or raised configuration of the hand banisters.
In a preferred approach, first shaft hole is offered on the limit plate, the shaft makes through the first shaft hole
Limit plate is set in the shaft;The limit plate includes lug boss and curved portion, and the lug boss and the curved portion are distinguished
Positioned at the two sides of the first shaft hole radial direction, described is respectively formed between the both ends of the lug boss and the curved portion
One groove and second groove.
In a preferred approach, first groove is higher than close to the notch edges of the lug boss close to the curved portion
Notch edges;Second groove is higher than the notch edges close to the curved portion close to the notch edges of the lug boss.
In a preferred approach, the spacer pin includes holding section and the insertion section perpendicular with the holding section, described to insert
Enter the second axis hole that portion is inserted in the shaft, the holding section and the curved portion of the limit plate are perpendicular, and the engaging
Portion is fallen on the curved edge of the curved portion in the effect meeting nature of gravity, when the limit plate rotates, the curved portion phase
The holding section is slided, when the limit plate is rotated to first groove or second groove, the limit
Pin is fallen under gravity into first groove or second groove, is limited the limit plate and is continued to rotate.
In a preferred approach, using the first shaft hole center of limit plate as the center of circle, the radian measure alpha of the curved portion is 2 to 4rad.
In a preferred approach, the side of the limit plate is arranged in the spacer pin, and turns the tip of the axis close to described.
In a preferred approach, one end of the connecting rod is provided with the first connecting plate, and is provided in the operation handle
Two connecting plates, first connecting plate are connect with second connecting plate.
In a preferred approach, there are two the first connecting plate settings, two first connecting plates are oppositely arranged, a pin shaft
Across two first connecting plates and second connecting plate, make two first connecting plates and the fixed company of second connecting plate
It connects.
In a preferred approach, the remote control device further includes casing, and the limit plate is set in described sleeve pipe, the set
Pipe sleeve is located in the shaft, and described sleeve pipe rotates under the drive of the limit plate around the shaft.
The present invention also provides a kind of tank containers, including tank body, frame, hand banisters and foregoing remote control dress
It sets;The top of the frame is arranged in the hand banisters, and one end of the shaft of the remote control device is fixed on said frame,
The remote control device controls folding and rising for the hand banisters.
Compared with prior art, the invention has the following advantages:
The first groove and the second groove are provided on limit plate of the invention, between first groove and second groove
Every setting.Under the drive of operation handle, limit plate rotates around the shaft, spacer pin and first groove or second groove
Cooperation kept away so that the operation handle is in arrested state, and keeps the collapse state or raised configuration of the hand banisters
The hand banisters for exempting from tank container carries out the switching of collapse state and raised configuration under non-artificial state.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment tank container;
Fig. 2 is the main view of the present embodiment remote control device;
Fig. 3 is the structural schematic diagram of the present embodiment remote control device;
Fig. 4 is the partial enlarged view of part A in Fig. 3;
Fig. 5 is a part of structural schematic diagram of the present embodiment remote control device;
Fig. 6 is another part structural schematic diagram of the present embodiment remote control device;
Fig. 7 is the raised configuration figure of the hand banisters of the present embodiment tank container;
Fig. 8 is the collapsed state diagram of the hand banisters of the present embodiment tank container;
Fig. 9 is the perspective view of the present embodiment remote control device.
The reference numerals are as follows: 1, frame;2, hand banisters;3, remote control device;4, tank body;31, shaft;32, it limits
Plate;33, operation handle;34, connecting rod;35, spacer pin;36, casing;37, swing mechanism;311, the second axis hole;321, first
Groove;322, the second groove;323, first shaft hole;324, lug boss;325, curved portion;331, the second connecting plate;341, first
Connecting plate;351, holding section;352, insertion section;371, swing arm 371;372, first connecting rod.
Specific embodiment
The exemplary embodiment for embodying feature of present invention and advantage will describe in detail in the following description.It should be understood that
The present invention can have various variations in different embodiments, neither depart from the scope of the present invention, and theory therein
Bright and diagram inherently is illustrated as being used, rather than to limit the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term "front", "rear" refers to that transport vehicle travels
Front and back, " transverse direction " is transport vehicle-width direction, and " two sides " be the two sides for transporting vehicle-width direction, and "inner" is towards dried food and nuts compartment
Interior direction, "outside" are the direction far from dried food and nuts compartment.
Refering to fig. 1, tank container provided in this embodiment includes tank body 4, frame 1, hand banisters 2 and remote control device 3.
The top of frame 1 is arranged in the hand banisters 2, and the rear end of frame 1 is arranged in remote control device 3.Remote control device 3 and hand banisters
2 connections, when operator operates remote control device 3, remote control device 3 controls hand banisters 2 and folds or rise.
In actual use, tank body 4 is cylindrical, and frame 1 is in rectangle, not limits herein.
Refering to fig. 1 to Fig. 3, the remote control device 3 of the present embodiment includes shaft 31, limit plate 32, operation handle 33, connecting rod
34 and spacer pin 35.One end of operation handle 33 connects limit plate 32, which is set in shaft 31, and the one of shaft 31
End is for being fixed on object to be fixed.One end of connecting rod 34 is connect with operation handle 33, and the other end is connect with hand banisters 2.
In operator under the operation of operation handle 33, operation handle 33 drives 31 rotation, while operation handle around the shaft of limit plate 32
33 drive hand banisters 2 to swing the switching to realize hand banisters 2 collapse state and raised configuration by connecting rod 34.Limit plate
The first groove 321 and the second groove 322 are provided on 32.It is arranged in the spacer pin 35 and the first groove 321 or the second of shaft 31
The cooperation of groove 322, so that operation handle 33 is in arrested state, and keeps the collapse state or raised configuration of hand banisters 2,
The hand banisters 2 of tank container is avoided to carry out the switching of collapse state and raised configuration under non-artificial state.
In actual use, the collapse state of hand banisters 2 refers to that hand banisters 2 and the outer surface of frame 1 are bonded.Handrail
The raised configuration of railing 2 refers to that hand banisters 2 rises from the top of frame 1 perpendicular to the state of frame 1, not limits herein
It is fixed.
In the present embodiment, for being fixed on object to be fixed, object to be fixed can be pot type packaging for one end of shaft 31
Case, special container flat car etc., and fixed form can be screw and fix, welds, rivet.
Further, one end of shaft 31 can be directly anchored to the outer of the frame 1 of tank container by welding
On surface, the other end is free end, which is the end of shaft 31.
Refering to Fig. 3 to Fig. 5, in the present embodiment, first shaft hole 323 is offered on limit plate 32.Shaft 31 through this
One axis hole 323 and be set in limit plate 32 in shaft 31, the limit plate 32 under the drive of operation handle 33 around the shaft 31 rotation
Turn.Limit plate 32 includes lug boss 324 and curved portion 325, and lug boss 324 and curved portion 325 are located at 323 diameter of first shaft hole
To the two sides in direction, the first groove 321 and the second groove are respectively formed between the both ends and curved portion 325 of the lug boss 324
322。
Further, the first groove 321 and the setting of the second groove 322 interval.In the first shaft hole 323 of limit plate 32
The heart is the center of circle, and the radian measure alpha of curved portion is 2 to 4rad.
Further, the first groove 321 is higher than close to the notch edges of lug boss 324 close to the notch side of curved portion 325
Edge, and form difference in height h1.When the first groove 321 is contacted close to the notch and spacer pin 35 of lug boss 324, spacer pin 35 exists
It is fallen under the action of gravity to the first groove 321, and limits limit plate 32 and continue to rotate.
Second groove 322 is higher than the notch edges close to curved portion 325 close to the notch edges of lug boss 324, and is formed
Difference in height h2.When the second groove 322 is contacted close to the notch and spacer pin 35 of lug boss 324, work of the spacer pin 35 in gravity
It is fallen under to the second groove 322, and limits limit plate 32 and continue to rotate.
Refering to Fig. 5 and Fig. 6, in the present embodiment, spacer pin 35 is arranged in shaft, which is arranged in limit plate 32
Side far from frame 1, and close to the free end of shaft.Spacer pin 35 is L shape pin.The horizontal part of the spacer pin 35 is holding section
351, the vertical portion of spacer pin 35 is insertion section 352, and the length of the vertical portion of the spacer pin 35 is greater than its horizontal part.Holding section
351 for engaging the first groove 321 or the second groove 322.Insertion section 352 is used to be inserted into the second axis hole 311 of shaft 31, limit
Pin 35 is detached from along the axis direction of the second axis hole 311 or insertion shaft 31, wherein insertion section 352 and holding section 351 are hung down mutually
Directly.
In actual use, the free end of shaft is to turn the tip of the axis.
The holding section 351 of spacer pin 35 and the curved portion 325 of limit plate 32 are perpendicular, work of the holding section 351 in gravity
It is fallen on the curved edge of curved portion 325 with meeting nature.Operator operates operation handle 33, while operation handle 33 drives limit
Plate 32 is slided along 31 axial-rotation of shaft, the curved portion 325 of limit plate 32 relative to the holding section 351 of spacer pin 35, spacer pin
35 holding section 351 is gone up and down with the sliding of curved portion 325 naturally under gravity.When the first groove 321 of limit plate 32
When turning to 351 position of holding section of spacer pin 35, the holding section 351 of spacer pin 35 is fallen under gravity into
In one groove 321, so that operation handle 33 is in arrested state, and the raised configuration of hand banisters 2 is kept, avoid pot type packaging
The hand banisters 2 of case carries out the switching of collapse state and raised configuration under non-artificial state.When the second groove of limit plate 32
322 when turning to 351 position of holding section of spacer pin 35, and the holding section 351 of spacer pin 35 is fallen under gravity into
To the second groove 322, so that operation handle 33 is in arrested state, and the collapse state of hand banisters 2 is kept, avoid pot type
The hand banisters 2 of container carries out the switching of collapse state and raised configuration under non-artificial state.
Refering to Fig. 6 and Fig. 7, further, when operator drives operation handle 33 to be rotated in a clockwise direction, limit plate
32 are rotated clockwise along shaft 31, and the curved portion 325 of limit plate 32 is square clockwise relative to the holding section 351 of spacer pin 35
To sliding, the holding section 351 of spacer pin 35 is dropped down under gravity in curved portion 325, curved portion 325 and spacer pin 35
The contact of holding section 351 is simultaneously slided relative to spacer pin 35, and it is in place that the first groove 321 to limit plate 32 turns to 35 institute of spacer pin
When setting, the holding section 351 of spacer pin 35 is fallen under gravity into the first groove 321, so that operation handle 33 is in
Arrested state, and keep the raised configuration of hand banisters 2, avoid the hand banisters 2 of tank container under non-artificial state into
The switching of row collapse state and raised configuration.
Refering to Fig. 6 and Fig. 8, operator promotes spacer pin 35 so that the holding section 351 of spacer pin 35 is detached from the first groove
321, at this point, limit plate 32 can be rotated counterclockwise along shaft 31.When operator drives operation handle 33 in the counterclockwise direction
When rotation, limit plate 32 is rotated counterclockwise along shaft 31, engaging of the curved portion 325 of limit plate 32 relative to spacer pin 35
Portion 351 is counterclockwise slided, and the holding section 351 of spacer pin 35 is dropped down under gravity in curved portion 325, curved portion
325 contact with the holding section 351 of spacer pin 35 and slide relative to spacer pin 35, and the second groove 322 of limit plate 32 turns to
When the position at 35 place of spacer pin, the holding section 351 of spacer pin 35 is fallen under gravity into the second groove 322, is made
It obtains operation handle 33 and is in arrested state, and keep the collapse state of hand banisters 2, avoid the hand banisters 2 of tank container
The switching of collapse state and raised configuration is carried out under non-artificial state.
Refering to Fig. 2 and Fig. 9, in the present embodiment, remote control device 3 further includes casing 36.Limit plate 32 is set in casing 36
On, casing 36 is set in shaft 31.Operator operates operation handle 33, while operation handle 33 drives limit plate 32 along shaft
31 axial-rotations, 31 rotation around the shaft under the drive of limit plate 32 of casing 36, connect at this point, limit plate 32 is not direct with shaft 31
Touching, but 31 rotation around the shaft of casing 36.Abrasion of the limit plate 32 to shaft 31 is reduced by casing 36, improves making for shaft 31
With the service life, while facilitating the replacement and maintenance of casing 36.
In actual use, casing 36 is lubrication casing, is not limited herein.
Refering to fig. 1 and Fig. 9, in the present embodiment, one end of connecting rod 34 is connect with operation handle 33, connecting rod 34 it is another
One end is connect with hand banisters 2, one end connection and the limit plate 32 of operation handle 33.Under the external force of operator, behaviour
Make handle 33 and drive 31 rotation around the shaft of limit plate 32, while operation handle 33 realizes the shape of hand banisters 2 by connecting rod 34
State switching.
Further, one end of connecting rod 34 is provided with the first connecting plate 341, is provided with the second connection in operation handle 33
Plate 331, the first connecting plate 341 are connect with the second connecting plate 331.
In actual use, the connection structure of the first connecting plate 341 and the second connecting plate 331 can be articulated structure, herein
Not limit.
Further, there are two the settings of the first connecting plate 341, two first connecting plates 341 are oppositely arranged.One pin shaft passes through two
First connecting plate 341 and the second connecting plate 331, are fixedly connected with two first connecting plates 341 with the second connecting plate 331.
Further, the second connecting plate 331 is an angle steel support plate, and the first connecting plate 341 is a plate.
In actual use, the second connecting plate 331 is welded in operation handle 33, and the first connecting plate 341 is welded on connection
On bar 34, not limit herein.
Refering to fig. 1, in another embodiment, settable swing mechanism between the other end and hand banisters 2 of connecting rod 34
37, connecting rod 34 drives hand banisters 2 in collapse state through swing mechanism 37 and rises in the drive lower swing of operation handle 33
It is switched between state.
Swing mechanism 37 includes swing arm 371 and the first connecting rod 372 of System of Rotating about Fixed Axis, and one end connection first of swing arm 371 connects
Bar 372, the other end of swing arm 371 connects connecting rod 34, and first connecting rod 372 connects hand banisters far from one end of swing arm 371
2.Connecting rod 34 operation handle 33 drive lower swing, to drive 371 System of Rotating about Fixed Axis of swing arm, and then through first connecting rod 372
Transmission is so that hand banisters 2 switches between collapse state and raised configuration.
The limit plate 32 of the embodiment of the present invention is set in shaft 31, and 321 He of the first groove is provided on the limit plate 32
The circumferentially-spaced distribution in the second groove 322, the first groove 321 and the second groove 322 arcuately portion 325.Spacer pin 35 and limit
The cooperation of the first groove 321 or the second groove 322 of plate 32, so that operation handle 33 is in arrested state, and keeps handrail column
The collapse state or raised configuration of bar 2, avoid the hand banisters 2 of tank container carried out under non-artificial state collapse state with
The switching of raised configuration.
Although describing the present invention with reference to the above exemplary embodiment, it is to be understood that, term used be explanation and
Term exemplary, and not restrictive.Due to the present invention can be embodied in a variety of forms without departing from invention spirit or
Essence, it should therefore be appreciated that above embodiment is not limited to any of the foregoing details, and should be defined by the appended claims
The whole change and modification widely explained, therefore fallen into claim or its equivalent scope in spirit and scope all should be with
Attached claim is covered.