CN114801955B - Truck carriage and truck - Google Patents
Truck carriage and truck Download PDFInfo
- Publication number
- CN114801955B CN114801955B CN202210358001.8A CN202210358001A CN114801955B CN 114801955 B CN114801955 B CN 114801955B CN 202210358001 A CN202210358001 A CN 202210358001A CN 114801955 B CN114801955 B CN 114801955B
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- rod
- control rod
- base
- locking
- locking piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/48—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using pivoted arms raisable above load-transporting element
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Handcart (AREA)
Abstract
The invention relates to a boxcar and a truck, wherein the boxcar is loaded on the truck, and the boxcar comprises: base, first box and first transport subassembly, the base is fixed in on the freight train, first transport subassembly set up in on the base, can carry first box, first transport subassembly includes the pole, through the extension the pole can with first box is followed remove to ground on the base, through shrink pole, can with first box removes to from ground on the base. The invention has the advantages that: through setting up handling subassembly on the base, utilize handling subassembly can remove the box on the base to ground, be convenient for fork truck put the goods, can use manpower sparingly.
Description
Technical Field
The invention relates to the technical field of trucks, in particular to a truck carriage and a truck.
Background
The logistics transportation technology mainly comprises two major types of transportation facilities and transportation operation, wherein the transportation facilities comprise infrastructure such as roads, railways, sea transportation, transportation vehicles and the like, the transportation vehicles mainly use trucks for transportation, and the trucks are commercial vehicles which are mainly designed and equipped for carrying goods, and the goods are carried by carriages arranged on the trucks so as to play a role in transportation; the following problems exist in the prior art when the boxcar is used:
1. in the prior art, when a truck carriage is used for carrying cargoes, the cargoes are lifted by using a forklift and put into the entrance of the carriage, and then the cargoes are carried into the carriage by manpower, so that the labor capacity is high;
2. in the prior art, when goods are loaded by using a boxcar, if the goods with larger mass are required to be loaded, the boxcar needs to use a supporting frame, so that rollover accidents are prevented.
The present invention has been designed to solve the above problems.
Disclosure of Invention
Based on this, it is necessary to provide a freight car and a freight car against the above problems.
The invention discloses a boxcar, which is loaded on a truck, and comprises: base, first box and first transport subassembly, the base is fixed in on the freight train, first transport subassembly set up in on the base, can carry first box, first transport subassembly includes the pole, through the extension the pole can with first box is followed remove to ground on the base, through shrink pole, can with first box removes to from ground on the base.
In one embodiment, the pole is hinged at one end to the base, and the first handling assembly further comprises: one end of the control rod is hinged to the base, and a control assembly is arranged in the control rod; the swing rod is hinged to the control rod at one end and is rotatably connected with the first box body at the other end, a connecting part is further arranged on the swing rod and is rotatably connected with the electric rod, a connecting line between a connecting point of the connecting part and the electric rod and a connecting point of the swing rod and the control rod is staggered with the extending direction of the swing rod, so that when the electric rod stretches, the swing rod can be driven to rotate relative to the control rod, an abutting part is arranged at the upper end of the control rod, when the swing rod and the control rod are in the same straight line, the connecting part abuts against the abutting part, and therefore the swing rod is limited to rotate clockwise relative to the control rod, an abutting end face is arranged on the swing rod, and the control assembly can abut against the abutting end face, so that the swing rod is fixedly connected with the control rod; one end of the first supporting rod is hinged to the base; one end of the second supporting rod is hinged to the first supporting rod, and the other end of the second supporting rod is hinged to the box body; the connecting rod, one end articulates in the articulated department of control lever and pendulum rod, and the other end articulates in the articulated department of first bracing piece and second bracing piece, thereby make first bracing piece with the control lever keeps parallelism, makes the second bracing piece with the pendulum rod keeps parallelism, be provided with first slope portion of leaning on and first locking subassembly on the base, when needs follow carry first box to ground on the base, extend the pole, to the control lever slope lean on in first slope portion of leaning on, and make control subassembly unblock, make the pendulum rod can rotate for the control lever, continue to extend the pole, make the pendulum rod continues to rotate in order to place first box to ground.
In one embodiment, the control assembly includes: the push rod is slidably arranged in the control rod, the upper end of the push rod can extend out of the control rod to be abutted against the abutting end face, the push rod is provided with a sliding block, a sliding groove is formed in the control rod, the sliding block can slide along the sliding groove, the first elastic piece is arranged at the lower end of the push rod, the push rod can extend out of the upper end of the control rod, the locking block is slidably arranged in the control rod and can extend out of the side face of the control rod to be abutted against the first inclined abutting part, the second elastic piece is arranged between the locking block and the control rod, the locking block can be pushed to extend out of the control rod, the locking block is provided with a first working position and a second working position, when the locking block is located at the first working position, the locking block extends out of the side face of the control rod, and the locking block extends into the sliding groove, so that the push rod can keep the extending state of the control rod; when the locking piece is abutted to the first inclined abutting part, the locking piece can move to a second working position, the locking piece is immersed into the control rod, and the locking piece is separated from the sliding groove.
In one embodiment, the control rod is provided with a communication hole, the first locking assembly comprises a locking piece and a third elastic piece, the locking piece is slidably arranged on the base, a first inclined plane is arranged at the top of the locking piece, when the control rod is in anticlockwise rotation abutting joint with the first inclined plane, the locking piece can be pushed to sink into the base, and when the control rod is in abutting joint with the first inclined abutting part, the locking piece stretches into the communication hole under the action of the third elastic piece.
In one embodiment, the communicating hole is communicated with the sliding groove, a pushing part is further arranged on the swing rod, when the swing rod continues to rotate anticlockwise in a straight line state with the control rod, the pushing part can push the ejector rod to move downwards, the locking piece can penetrate through the communicating hole to extend into the sliding groove under the action of the third elastic piece, a second inclined surface and a third inclined surface are arranged at the top of the locking piece, when the locking piece extends into the sliding groove, the control rod abuts against the side surface of the locking piece, so that the locking piece is fixed, when the sliding piece slides upwards, the locking piece can be pushed to move out of the sliding groove, the control rod rotates at the moment and can abut against the third inclined surface, and the locking piece is pushed to move out of the communicating hole.
In one embodiment, the base is further provided with a second inclination leaning part and a second locking component, the boxcar further comprises a second carrying component which can be matched with the second inclination leaning part and the second locking component, and the first carrying component and the second carrying component are in symmetrical structures and are respectively arranged on the front side and the rear side of the first box body, so that the first box body can be synchronously driven to move.
In one embodiment, the base is further provided with a third inclination supporting part, a fourth locking component, a fourth inclination supporting part and a third locking component, the wagon box further comprises a second box body, a third carrying component and a fourth carrying component, the first box body and the second box body are arranged on two sides of the upper portion of the base, the third carrying component and the first carrying component are in symmetrical structures and are respectively arranged on two sides of the upper portion of the base, the fourth carrying component and the second carrying component are in symmetrical structures and are respectively arranged on two sides of the upper portion of the base, and the third carrying component and the fourth carrying component can drive the second box body to move.
In one embodiment, the first box and the second box can be synchronously moved and removed from the base to two sides.
The invention also discloses a truck, which comprises a truck body, wherein at least two truck carriages are arranged on the truck body.
In one embodiment, the bottom plates of a plurality of the boxcars are integrally provided.
The invention has the advantages that:
1. through setting up the transport subassembly on the base, utilize the transport subassembly can remove the box on the base to ground, be convenient for fork truck put the goods, can use manpower sparingly;
2. the wagon box is of a symmetrical structure, and the first box body and the second box body can be synchronously taken down or put on, so that the balance of the wagon can be kept, and side turning can be effectively avoided;
3. a plurality of boxcars can be arranged on one truck according to the length of the truck, so that the transportation capacity of the truck is improved;
4. the carrying assembly can stably place the box on one side of the truck, the occupied space is small, the loading of cargoes in the box is convenient, and the box can be conveniently moved to the truck again after the loading is completed.
Drawings
FIG. 1 is a front view of a truck in accordance with the present invention;
FIG. 2 is a top view of a truck according to the present invention;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 1 of the first and second housings of the present invention during the process of being lowered;
FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 1 of the first and second housings of the present invention;
FIG. 6 is a front view of a second link provided by the present invention;
FIG. 7 is an enlarged view of the invention at I in FIG. 5;
FIG. 8 is a cross-sectional view taken along the direction B-B in FIG. 7 in accordance with the present invention;
FIG. 9 is a cross-sectional view taken along the direction C-C in FIG. 7 in accordance with the present invention;
FIG. 10 is a cross-sectional view taken along the direction D-D in FIG. 7 in accordance with the present invention;
fig. 11 is a three-dimensional view of a locking member according to the present invention.
In the figure, a truck 1, a first box 2, a first conveyance unit 3, an electric pole 31, a control lever 32, a sliding groove 321, a communication hole 322, an abutting portion 323, a jack 324, a first elastic member 325, a lock piece 326, a second elastic member 327, a sliding piece 328, a swing link 33, a connecting portion 331, an abutting end face 332, a pushing portion 333, a first support rod 34, a second support rod 35, a link 36, a base 4, a first inclined abutting portion 41, a lock piece 421, a first inclined surface 422, a second inclined surface 423, a third inclined surface 424, a third elastic member 425, a second conveyance unit 5, a third conveyance unit 6, a fourth conveyance unit 7, and a second box 8.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 5, the present invention discloses a freight car, which is loaded on a freight car 1, the freight car comprising: base 4, first box 2 and first transport subassembly 3, base 4 is fixed in on the freight train 1, first transport subassembly 3 set up in on the base 4, can carry first box 2, first transport subassembly 3 includes pole 31, through the extension pole 31, can with first box 2 follow on the base 4 moves to ground, through shrink pole 31, can with first box 2 follow ground moves to on the base 4.
It will be appreciated that the base 4 is fixed to the wagon 1, and the first box 2 is mounted on the base 4 and connected to the first carrying assembly 3, and that said first box 2 can be moved from the base 4 to the ground or from the ground to the base 4 by controlling the electric poles 31 of the first carrying assembly 3.
Preferably, one end of the electric pole 31 is hinged to the base 4, and the first carrying assembly 3 further comprises: control rod 32, pendulum rod 33, first bracing piece 34, second bracing piece 35, connecting rod 36.
Referring to fig. 2 to 5, one end of the control rod 32 is hinged to the base 4, and a control component is disposed in the control rod 32; one end of the swing rod 33 is hinged to the control rod 32, the other end of the swing rod 33 is rotatably connected with the first box body 2, a connecting part 331 is further arranged on the swing rod 33, the connecting part 331 is rotatably connected with the electric rod 31, a connecting line between a connecting point of the connecting part 331 and the electric rod 31 and a connecting point of the swing rod 33 and the control rod 32 is staggered with the extending direction of the swing rod 33, so that when the electric rod 31 stretches, the swing rod 33 can be driven to rotate relative to the control rod 32, an abutting part 323 is arranged at the upper end of the control rod 32, when the swing rod 33 and the control rod 32 are in the same straight line, the connecting part 331 abuts against the abutting part 323, so that the swing rod 33 is limited to rotate relative to the control rod 32 in the clockwise direction, an abutting end face 332 is arranged on the swing rod 33, and the control assembly can abut against the abutting end face 332, so that the swing rod 33 and the control rod 32 are fixedly connected; one end of the first supporting rod 34 is hinged to the base 4; one end of the second supporting rod 35 is hinged to the first supporting rod 34, and the other end of the second supporting rod is hinged to the box body; one end of the connecting rod 36 is hinged at the hinge position of the control rod 32 and the swing rod 33, the other end of the connecting rod is hinged at the hinge position of the first supporting rod 34 and the second supporting rod 35, so that the first supporting rod 34 is parallel to the control rod 32, the second supporting rod 35 is parallel to the swing rod 33, a first inclination abutting part 41 and a first locking component are arranged on the base 4, when the first box body 2 is required to be conveyed to the ground from the base 4, the electric rod 31 is stretched until the control rod 32 is obliquely abutted against the first inclination abutting part 41, the control component is unlocked, the swing rod 33 can rotate relative to the control rod 32, the electric rod 31 is continuously stretched, and the swing rod 33 is continuously rotated to place the first box body 2 on the ground.
It will be appreciated that, as shown in fig. 6, the swing rod 33 has an abutment end surface 332, and the connection portion 331 extends to one side, so that the swing rod 33 can be driven to rotate counterclockwise when the electric pole 31 extends.
Preferably, as shown in fig. 4 and 7, the control assembly includes: the push rod 324, the first elastic member 325, the locking piece 326, the second elastic member 327, the push rod 324 is slidably disposed in the control rod 32, the upper end can extend out of the control rod 32 to be abutted against the abutting end surface 332, the push rod 324 is provided with a sliding piece 328, the control rod 32 is internally provided with a sliding groove 321, the sliding piece 328 can slide along the sliding groove 321, the first elastic member 325 is disposed at the lower end of the push rod 324, the push rod 324 can extend out of the upper end of the control rod 32, the locking piece 326 is slidably disposed in the control rod 32, and can extend out of the side surface of the control rod 32, and is abutted against the first inclined abutting portion 41, the second elastic member 327 is disposed between the locking piece 326 and the control rod 32, and can push the locking piece 326 to extend out of the control rod 32, the locking piece 326 has a first working position and a second working position, and when the locking piece 326 is located at the first working position 326, the locking piece 326 extends out of the side surface 326 and keeps the locking piece 326 extending out of the control rod 32 from the side surface of the control rod 32; when the locking piece 326 abuts against the first inclined abutting portion 41, the locking piece 326 can be moved to the second working position under the pushing of the first inclined abutting portion 41, the locking piece 326 is immersed into the control lever 32, and the locking piece 326 is separated from the sliding groove 321, so that the push rod 324 can stretch and retract.
Preferably, as shown in fig. 7 to 10, the control rod 32 is provided with a communication hole 322, the first locking assembly includes a locking member 421 and a third elastic member 425, the locking member 421 is slidably disposed on the base 4, a first inclined surface 422 is disposed at the top of the locking member 421, when the control rod 32 rotates anticlockwise and abuts against the first inclined surface 422, the locking member 421 can be pushed to sink into the base 4, and when the control rod abuts against the first inclined abutting portion 41, the locking member 421 extends into the communication hole 322 under the action of the third elastic member 425.
Preferably, the communicating hole 322 is communicated with the sliding groove 321, the pushing portion 333 is further disposed on the swing rod 33, when the swing rod 33 continues to rotate anticlockwise from a state of being in a straight line with the control rod 32, the pushing portion 333 can push the push rod 324 to move downwards, so that the locking piece 421 can extend into the sliding groove 321 through the communicating hole 322 under the action of the third elastic piece 425, a second inclined plane 423 and a third inclined plane 424 are disposed at the top of the locking piece 421, when the locking piece 421 extends into the sliding groove 321, the control rod 32 abuts against the side surface of the locking piece 421, and is fixed, when the sliding block 328 slides upwards, the locking piece 421 can be pushed to move out of the sliding groove 321, and at the moment, the control rod 32 rotates and can abut against the third inclined plane 424, so that the locking piece 421 is pushed to move out of the communicating hole 322.
Preferably, the base 4 is further provided with a second inclination leaning part and a second locking component, the boxcar further comprises a second carrying component 5 which can be matched with the second inclination leaning part and the second locking component, the first carrying component 3 and the second carrying component 5 are in symmetrical structures, and are respectively arranged on the front side and the rear side of the first box body 2, so that the first box body 2 can be synchronously driven to move.
Preferably, the base 4 is further provided with a third inclination leaning part, a fourth locking component, a fourth inclination leaning part and a third locking component, the boxcar further comprises a second box 8, a third carrying component 6 and a fourth carrying component 7, the first box 2 and the second box 8 are arranged on two sides above the base 4, the third carrying component 6 and the first carrying component 3 are in symmetrical structures and are respectively arranged on two sides above the base 4, the fourth carrying component 7 and the second carrying component 5 are in symmetrical structures and are respectively arranged on two sides above the base 4, and the third carrying component 6 and the fourth carrying component 7 can drive the second box 8 to move.
It will be appreciated that the first handling assembly 3 is identical in structure to the fourth handling assembly 7 and is only provided in a different position, and that the second handling assembly 5 is identical in structure to the third handling assembly 6 and is only provided in a different position.
Preferably, the first case 2 and the second case 8 can be removed from the base 4 synchronously.
The working mode of the invention is as follows: as shown in fig. 3, at this time, the first case 2 and the second case 8 are placed on the vehicle body in parallel, the first carrying assembly 3 and the second carrying assembly 5 are started synchronously, so that the first case 2 and the second case 8 move to two sides respectively, specifically, the electric pole 31 stretches, since the push rod 324 abuts against the swing rod 33 at this time, the swing rod 33 is limited to rotate relative to the control rod 32, so that the swing rod 33 and the control rod 32 keep a straight line structure to rotate anticlockwise, when the control rod 32 abuts against the first inclined abutting portion 41, as shown in fig. 4, the first inclined abutting portion 41 pushes the locking piece 326 to slide and presses the second elastic piece 327, when the locking piece 326 is separated from the sliding groove 321, the push rod 324 can slide, under the acting force of the swing rod 33, the push rod 324 moves downwards, and meanwhile, the sliding piece 328 slides downwards along the sliding groove 321, and as a matter of mention, when the control rod 32 abuts against the first inclined abutting portion 41, the locking piece 421 extends into the third elastic piece 322 under the action of the third elastic piece 425, and the sliding piece 421 extends downwards into the sliding piece 321, and the sliding piece 328 extends downwards under the action of the third elastic piece 425, so as to limit the sliding piece 32. As the pole 31 continues to be extended, the swing link 33 continues to be rotated counterclockwise, causing the first casing 2 to be lowered to the ground, thereby completing the process of removing the first casing 2 from the base 4.
When the first box 2 needs to be moved from the ground to the base 4, the electric pole 31 is shortened, the locking piece 421 limits the rotation of the control rod 32, so that the retraction of the electric pole 31 drives the swinging rod 33 to rotate clockwise firstly, when the swinging rod 33 rotates to be in the same straight line with the control rod 32, the ejector rod 324 stretches out upwards to abut against the abutting end face 332 under the action of the first elastic piece 325, and pushes the locking piece 421 to be separated from the sliding groove 321 through the second inclined surface 423, when the electric pole 31 continues to be shortened, the swinging rod 33 abuts against the abutting part 323 and cannot rotate clockwise relative to the control rod 32, so that when the electric pole 31 is shortened, the control rod 32 and the swinging rod 33 can be driven to rotate clockwise synchronously, and the first box 2 is moved to a position shown in fig. 3 on the base 4, and the locking piece 421 can be pushed to be immersed into the base 4 along with the clockwise rotation of the control rod 32 due to the fact that the locking piece 421 is separated from the sliding groove 321, so that the control rod 32 can abut against the third inclined surface 424, and the control rod 32 can rotate clockwise smoothly.
The first carrying assembly 3, the second carrying assembly 5, the third carrying assembly 6 and the fourth carrying assembly 7 work synchronously, so that the first box body 2 and the second box body 8 can be carried from the base 4 to the ground synchronously, and the first box body 2 and the second box body 8 move to two sides synchronously, so that the balance of the base 4 can be maintained, and the rolling risk of the vehicle is reduced.
As shown in fig. 1 and 2, the invention also discloses a truck 1, which comprises a truck body, wherein at least two truck cabins are arranged on the truck body.
Preferably, the bottom plates of a plurality of the boxcars are integrally arranged.
It will be appreciated that a plurality of wagons can be arranged side by side on the wagon 1, depending on the length of the wagon 1.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. A freight car, load on freight car, characterized in that, freight car include: the first carrying assembly comprises an electric pole, the electric pole is extended, the first box body can be moved from the base to the ground, and the electric pole is contracted, so that the first box body can be moved from the ground to the base;
the pole one end articulate in on the base, first transport subassembly still includes: one end of the control rod is hinged to the base, and a control assembly is arranged in the control rod; the swing rod is hinged to the control rod at one end and is rotatably connected with the first box body at the other end, a connecting part is further arranged on the swing rod and is rotatably connected with the electric rod, a connecting line between a connecting point of the connecting part and the electric rod and a connecting point of the swing rod and the control rod is staggered with the extending direction of the swing rod, so that when the electric rod stretches, the swing rod can be driven to rotate relative to the control rod, an abutting part is arranged at the upper end of the control rod, when the swing rod and the control rod are in the same straight line, the connecting part abuts against the abutting part, and therefore the swing rod is limited to rotate clockwise relative to the control rod, an abutting end face is arranged on the swing rod, and the control assembly can abut against the abutting end face, so that the swing rod is fixedly connected with the control rod; one end of the first supporting rod is hinged to the base; one end of the second supporting rod is hinged to the first supporting rod, and the other end of the second supporting rod is hinged to the box body; the connecting rod is hinged at the hinged position of the control rod and the swing rod, and the other end of the connecting rod is hinged at the hinged position of the first supporting rod and the second supporting rod, so that the first supporting rod is parallel to the control rod, the second supporting rod is parallel to the swing rod, a first inclined abutting part and a first locking component are arranged on the base, when a first box body is required to be carried to the ground from the base, the electric rod is stretched until the control rod is obliquely abutted to the first inclined abutting part, the control component is unlocked, the swing rod can rotate relative to the control rod, the electric rod is continuously stretched, and the swing rod is continuously rotated to place the first box body on the ground;
the control assembly includes: the push rod is slidably arranged in the control rod, the upper end of the push rod can extend out of the control rod to be abutted against the abutting end face, the push rod is provided with a sliding block, a sliding groove is formed in the control rod, the sliding block can slide along the sliding groove, the first elastic piece is arranged at the lower end of the push rod, the push rod can extend out of the upper end of the control rod, the locking block is slidably arranged in the control rod and can extend out of the side face of the control rod to be abutted against the first inclined abutting part, the second elastic piece is arranged between the locking block and the control rod, the locking block can be pushed to extend out of the control rod, the locking block is provided with a first working position and a second working position, when the locking block is located at the first working position, the locking block extends out of the side face of the control rod, and the locking block extends into the sliding groove, so that the push rod can keep the extending state of the control rod; when the locking piece is abutted against the first inclined abutting part, the locking piece can move to a second working position, the locking piece is immersed into the control rod, and the locking piece is separated from the sliding groove;
the control rod is provided with a communication hole, the first locking assembly comprises a locking piece and a third elastic piece, the locking piece is arranged on the base in a sliding mode, a first inclined plane is arranged at the top of the locking piece, when the control rod is in anticlockwise rotation abutting joint with the first inclined plane, the locking piece can be pushed to sink into the base, and when the control rod abuts against the first inclined abutting part, the locking piece stretches into the communication hole under the action of the third elastic piece;
the connecting hole is communicated with the sliding groove, a pushing part is further arranged on the swing rod, when the swing rod continuously rotates anticlockwise in a straight line state with the control rod, the pushing part can push the ejector rod to move downwards, the locking piece can penetrate through the connecting hole to stretch into the sliding groove under the action of the third elastic piece, a second inclined surface and a third inclined surface are arranged at the top of the locking piece, when the locking piece stretches into the sliding groove, the control rod abuts against the side surface of the locking piece, so that the locking piece is fixed, when the sliding piece slides upwards, the locking piece can be abutted against the second inclined surface, so that the locking piece can be pushed to move out of the sliding groove, and at the moment, the control rod rotates and can be abutted against the third inclined surface, so that the locking piece is pushed to move out of the connecting hole.
2. The boxcar of claim 1, wherein the base is further provided with a second inclined leaning part and a second locking assembly, the boxcar further comprises a second carrying assembly which can be matched with the second inclined leaning part and the second locking assembly, and the first carrying assembly and the second carrying assembly are in symmetrical structures and are respectively arranged on the front side and the rear side of the first box body, so that the first box body can be synchronously driven to move.
3. The boxcar of claim 2, wherein the base is further provided with a third inclined leaning part, a fourth locking component, a fourth inclined leaning part and a third locking component, the boxcar further comprises a second box body, a third carrying component and a fourth carrying component, the first box body and the second box body are arranged on two sides above the base, the third carrying component and the first carrying component are in symmetrical structures and are respectively arranged on two sides above the base, the fourth carrying component and the second carrying component are in symmetrical structures and are respectively arranged on two sides above the base, and the third carrying component and the fourth carrying component can drive the second box body to move.
4. A boxcar according to claim 3, wherein said first and second boxes are removable from said base in synchronism with each other.
5. A truck comprising a body, wherein at least two truck cabins according to any one of claims 1 to 4 are provided on the body.
6. The truck of claim 5 wherein a plurality of said truck bed floors are integrally provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210358001.8A CN114801955B (en) | 2022-04-07 | 2022-04-07 | Truck carriage and truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210358001.8A CN114801955B (en) | 2022-04-07 | 2022-04-07 | Truck carriage and truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114801955A CN114801955A (en) | 2022-07-29 |
| CN114801955B true CN114801955B (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210358001.8A Active CN114801955B (en) | 2022-04-07 | 2022-04-07 | Truck carriage and truck |
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| Country | Link |
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| CN (1) | CN114801955B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201023434Y (en) * | 2007-02-13 | 2008-02-20 | 中国人民解放军后勤工程学院 | Vehicle-mounted fast loading and unloading device |
| CN203937550U (en) * | 2014-06-10 | 2014-11-12 | 张紫超 | Shipping chassis |
| KR20180094250A (en) * | 2017-02-15 | 2018-08-23 | 김현우 | Folding camper for pickup truck |
| CN110254983A (en) * | 2019-06-24 | 2019-09-20 | 郑州铁路职业技术学院 | A kind of box for material circulation and its application method facilitating carrying and movement |
| CN113581050A (en) * | 2021-08-23 | 2021-11-02 | 广西汽车集团有限公司 | Loading and unloading device, vehicle and vehicle loading and unloading method |
| CN215513395U (en) * | 2021-07-30 | 2022-01-14 | 龙岩市海德馨汽车有限公司 | Quick loading and unloading vehicle for standard emergency equipment box |
-
2022
- 2022-04-07 CN CN202210358001.8A patent/CN114801955B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201023434Y (en) * | 2007-02-13 | 2008-02-20 | 中国人民解放军后勤工程学院 | Vehicle-mounted fast loading and unloading device |
| CN203937550U (en) * | 2014-06-10 | 2014-11-12 | 张紫超 | Shipping chassis |
| KR20180094250A (en) * | 2017-02-15 | 2018-08-23 | 김현우 | Folding camper for pickup truck |
| CN110254983A (en) * | 2019-06-24 | 2019-09-20 | 郑州铁路职业技术学院 | A kind of box for material circulation and its application method facilitating carrying and movement |
| CN215513395U (en) * | 2021-07-30 | 2022-01-14 | 龙岩市海德馨汽车有限公司 | Quick loading and unloading vehicle for standard emergency equipment box |
| CN113581050A (en) * | 2021-08-23 | 2021-11-02 | 广西汽车集团有限公司 | Loading and unloading device, vehicle and vehicle loading and unloading method |
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| CN114801955A (en) | 2022-07-29 |
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