CN219856942U - Vehicle-mounted goods shelf capable of improving cargo loading capacity and shipment efficiency and transfer vehicle thereof - Google Patents

Abstract

The utility model relates to a vehicle-mounted goods shelf for improving the loading capacity and the loading efficiency of goods and a transfer trolley thereof, wherein the vehicle-mounted goods shelf comprises a bottom frame, two groups of roller units, a stop guide structure and a fixing structure, wherein the bottom frame is used for being placed on a vehicle body cargo carrying plate, the two groups of roller units are fixed on the bottom frame, the upper surfaces of two sides of the bottom frame are provided with a rectangular frame, a plurality of cross beams are arranged in the rectangular frame along the longitudinal direction and extend along the transverse direction, the width of the bottom frame is larger than that of the vehicle body cargo carrying plate, each group of roller units comprises at least one roller assembly, the longitudinal direction of each roller unit is fixed on the bottom frame, and the stop guide structure comprises a first longitudinal beam below and a guide plate arranged above the first longitudinal beam. When the vehicle-mounted goods shelf is used, the vehicle-mounted goods shelf is fixed on the vehicle body goods carrying plate through the fixing structure, and as the width of the underframe is larger than that of the vehicle body goods carrying plate, only one row of box goods can be placed transversely, and two rows of box goods can be placed down, so that the loading force is doubled directly.

Description

Vehicle-mounted goods shelf capable of improving cargo loading capacity and shipment efficiency and transfer vehicle thereof

Technical Field

The utility model belongs to the field of freight transportation, and particularly relates to a vehicle-mounted goods shelf capable of improving the loading capacity and the shipment efficiency of goods and a transfer trolley thereof.

Background

At present, goods and materials for air drop are generally loaded into a box body, a fixed bottom plate is arranged at the bottom of the box body, the box body is bundled and fixed on the fixed bottom plate to form a whole, then the whole is transported, and guide wheels are generally arranged on two sides of the fixed bottom plate. The size of the goods is standard, the width is generally 1.25 m, the width of the inner side of a carriage plate of a vehicle is generally 2.42-2.45 m, a row of containers can only be longitudinally arranged along the vehicle body, space is wasted, gaps of tens of centimeters are reserved between two sides of the containers and side doors of the vehicle, the containers are required to be fixed in all directions on the vehicle, in addition, a special transfer frame is required in the process of loading the containers, the transfer frame is a frame with walking wheels at the bottom and rollers at the top, one end of the frame is provided with an oblique sliding frame, and when the vehicle is used, the transfer frame is connected to the tail of the vehicle body by a section of bridge with the rollers, the goods are firstly conveyed to the walking frame along the sliding frame, and then the goods are transported to the vehicle through the transfer frame, and no matter the goods are unloaded from an aircraft to a warehouse or transported from the warehouse to an airport, the vehicle is required to be specially equipped with the transfer frame. In addition, in the process of loading and unloading goods, the box body is relatively large in instantaneous impact on the roller on the sliding frame when the sliding frame is arranged, the service life of the sliding frame is very easy to be reduced, the box body is easy to be damaged by the impact, and the inclination instability is easy to occur in the process of the sliding frame on the box body.

How to increase the loading capacity of the vehicle to the box body goods; how to improve shipping efficiency; how to reduce the number of vehicles to be used and reduce the cost and how to reduce the impact generated when the carriage is on the box goods are all technical problems to be solved.

Disclosure of Invention

The utility model provides a vehicle-mounted goods shelf and a transfer trolley thereof for improving the load capacity and the shipment efficiency of goods, so as to solve the technical problems.

The utility model provides an improve on-vehicle goods shelves of cargo loading capacity and shipment efficiency, includes the chassis that is used for placing on the automobile body cargo carrying board, fixes two sets of gyro wheel units on the chassis, sets firmly in the fixed knot of chassis both sides upper surface and constructs on the automobile body cargo carrying board with the chassis is fixed, the chassis includes rectangular frame and locates a plurality of crossbeams that arrange along longitudinal direction and extend along the lateral direction in the rectangular frame, the width of chassis is greater than the width of automobile body cargo carrying board, and every set of gyro wheel unit all includes at least one gyro wheel sub-unit and longitudinal direction and fixes on the chassis, the knot of stopping the fixed knot of guide structure includes the first longeron of below and locates the deflector of first longeron top.

Preferably, the fixing structure comprises an L-shaped clamping plate fixedly arranged on the lower surface of the underframe and used for being clamped on the outer side surface of the vehicle body cargo carrying plate, the L-shaped clamping plate comprises a horizontal plate above and a vertical plate below, the vertical plate of the L-shaped clamping plate is located on the inner side of the transverse edge of the underframe, a plurality of through holes corresponding to screw fixing holes on the left side and the right side of the vehicle body cargo carrying plate are formed in the vertical plate along the longitudinal direction, and the L-shaped clamping plate is fixed on the vehicle body cargo carrying plate through the corresponding screw fixing holes and the through holes.

Preferably, the guide plate comprises a guide part with a C-shaped cross section at the upper part and a vertical plate connected with the lower end of the guide part, wherein the vertical plate is fixed on the underframe through a hinge, so that the bottom of the guide part is tightly seated on the surface of the first longitudinal beam, and the outer side of the guide part is connected with the outer side of the first longitudinal beam through a bolt structure.

Preferably, each group of roller units is provided with at least one guide groove, an excessive bridge sliding frame is inserted in the guide groove to form a drawer type placement structure, the excessive bridge sliding frame comprises rectangular pipes on two sides, a plurality of fixing shafts fixed between the two rectangular pipes and a first roller wheel rotatably arranged on the fixing shafts, hanging holes are formed in the outer sides of the front ends of the rectangular pipes, and the hanging holes of the rectangular pipes are fixed on a vehicle-mounted shelf through a hanging structure.

Preferably, two second longitudinal beams extending longitudinally are arranged between the two groups of roller units, each group of roller units is provided with two roller assemblies, the two roller assemblies are respectively an outer roller assembly arranged on the inner side of the first longitudinal beam and an inner roller assembly arranged on one side of the second longitudinal beam towards the first longitudinal beam, the guide grooves are arranged between the two roller assemblies in the same group, and the hanging structure comprises a first clamping shaft arranged on the rear end of the inner side of the outer roller assembly and a second clamping shaft arranged on two side surfaces of the corresponding second longitudinal beam.

Preferably, the upper stop block and the lower stop block are arranged on two sides of the lower part of the transition bridge sliding frame along the up-down direction, a sliding guard plate with a C-shaped section is buckled on the transition bridge sliding frame between the upper stop block and the lower stop block, and the distance between the upper stop block and the lower stop block is larger than the length of the sliding guard plate.

Preferably, the front end bottom of the bridge carriage and the rear end of the guide groove are both provided with second rollers.

Preferably, the rear end part of the first longitudinal beam is fixedly provided with a horizontal plugboard for inserting the rear door, the horizontal plugboard is provided with a plughole, and a plughole is inserted with a plugbar for preventing the rear door from falling off.

The utility model provides a transfer car (buggy), includes locomotive and automobile body cargo carrying board, the both sides of automobile body cargo carrying board have along the screw fixation hole of longitudinal direction setting a plurality of left and right sides, can dismantle on the automobile body cargo carrying board and set firmly on-vehicle goods shelves.

According to the vehicle-mounted goods shelf for improving the goods loading capacity and the shipment efficiency, the vehicle-mounted goods shelf is fixed on the vehicle body goods carrying plate through the fixing structure when in use, as the width of the underframe is larger than that of the vehicle body goods carrying plate, only one row of box goods can be placed transversely, two rows of box goods can be placed under the condition that the width of an original vehicle body is not increased, the loading force is directly doubled, the support of the roller assembly is increased by the cross beam, and the guide plate of the guide stopping structure can guide the box goods and limit the box goods in the transverse direction.

Still further, L shape cardboard card is established on the automobile body cargo board lateral surface, makes things convenient for the location and the increase stability of on-vehicle goods shelves on the automobile body, be equipped with a plurality of perforation that are used for corresponding with the screw fixation hole of the left and right sides on the automobile body cargo board along longitudinal direction on the riser of L shape cardboard, utilize the screw fixation hole of the left and right sides that the automobile body is carried on the cargo board originally, first bolt passes corresponding screw fixation hole and perforation and fixes L shape cardboard detachable on the automobile body cargo board, very firm and easy dismounting.

Still further, the cross section of deflector is convenient to lead to box goods for the guiding part of C shape, and the riser passes through the hinge to be fixed on the chassis, and when transporting a large amount of on-vehicle goods shelves, the deflector can inwards turn over and detain on the rectangular frame, highly corresponds with the gyro wheel sub-assembly for on-vehicle goods shelves upper surface is a basic plane, conveniently stacks up and transports, and the outside of guiding part passes through the bolt structure with the outside of first longeron to be connected, spacing and fixed to the guiding part.

Furthermore, the transition bridge sliding frame is inserted in the guide groove, so that the transition is convenient to carry out, the outer side of the front end of the rectangular pipe is provided with a hanging hole, the hanging hole of the rectangular pipe is fixed on the vehicle-mounted goods shelf through the hanging structure, and the situation that the front end part of the transition bridge sliding frame falls off from the vehicle body to cause danger or damage to goods during goods loading is prevented.

Furthermore, when the device is used, the transition bridge sliding frame is pulled out of the guide groove, and the front end of the transition bridge sliding frame is hung on the first clamping shaft or the second clamping shaft through the hanging hole.

Further, upper stop blocks and lower stop blocks are arranged on two sides of the lower portion of the transition bridge sliding frame along the up-down direction, sliding guard plates with C-shaped cross sections are buckled on the transition bridge sliding frame between the upper stop blocks and the lower stop blocks, when box goods move onto the transition bridge sliding frame, the front ends of the box goods directly support against the sliding guard plates and slide along the transition bridge sliding frame along the sliding guard plates for a certain distance, the impact of the direct roller wheels of the transition bridge sliding frame is avoided, the damage of the box is avoided, and the service life of the transition bridge sliding frame is prolonged.

Furthermore, the bottom of the front end of the bridge-transition carriage and the rear end of the guide groove are respectively provided with a second roller, so that the bridge-transition carriage can be more conveniently pulled out from and pushed into the guide groove.

Still further, the horizontal picture peg that is used for inserting the back door is set firmly to first longeron rear end portion, set up the jack on the horizontal picture peg, insert the inserted bar that prevents that the back door from droing in the jack, prevent that box goods and excessive bridge balladeur train from deviating from on-vehicle goods shelves from the tail.

Drawings

FIG. 1 is a schematic view of a vehicle-mounted shelf and a transfer vehicle in a loaded state;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the vehicle-mounted pallet and transfer cart in an empty state;

FIG. 4 is a schematic view of the structure of the overpass carriage;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

Detailed Description

Example 1

The utility model provides an improve on-vehicle goods shelves of cargo loading capacity and shipment efficiency, as shown in fig. 1-5, including being used for placing chassis 1 on the automobile body cargo carrying board 2, two sets of gyro wheel units of fixing on the chassis, set firmly in the fender guide structure of chassis both sides upper surface and fix the fixed knot structure on the automobile body cargo carrying board, keep off the guide structure and include the first longeron 25 of below and locate the deflector of first longeron top, the width of chassis is greater than the width of automobile body cargo carrying board, the chassis includes rectangular frame and locates a plurality of crossbeams 20 that arrange along the longitudinal direction and extend along the transverse direction in the rectangular frame, the rectangular frame adopts the rectangular tube, the crossbeam adopts the I-steel, also can adopt the rectangular tube, have two second longerons 24 along longitudinal extension between two sets of gyro wheel units, the second longeron is the rectangular tube, every set of gyro wheel unit all includes at least one gyro wheel sub-unit and longitudinal direction is fixed on the chassis, in this embodiment, every set of gyro wheel unit all includes two gyro wheel sub-units, for locating the outside gyro wheel sub-unit 18 of first longeron inboard and the second longeron orientation inside gyro wheel sub-unit, the vertical gyro wheel sub-unit is fixed in two vertical support plate assembly between two vertical support plates through two vertical gyro wheel sub-assemblies, vertical angle sub-assembly is realized.

The fixed knot constructs including setting firmly in chassis lower surface and is used for the card to establish the L shape cardboard on the car body cargo board lateral surface, angle bar promptly, L shape cardboard includes the horizontal plate of top and riser 17 of below, and the riser of L shape cardboard is located the inboard of chassis transverse edge, is equipped with a plurality of perforation 15 that are used for corresponding with the screw fixation hole 16 of the left and right sides on the car body cargo board along longitudinal direction on the riser, and in this embodiment, perforation 15 is three to a set of, arranges four sets of, fixes L shape cardboard on the car body cargo board through first bolt (not shown in the figure). The deflector includes the guide part 13 that the cross section of top is C shape and the riser 26 of being connected with the guide part lower extreme, and the riser passes through hinge 27 to be fixed on the chassis for the bottom of guide part is closely sat in the surface of first longeron, the outside of guide part is connected through bolt structure 14 with the outside of first longeron 25.

In this embodiment, two guide grooves are formed between two roller assemblies of each roller unit, the guide grooves are slots formed by two angle irons 12, a transition bridge sliding frame is inserted in the guide grooves to form a drawer type placement structure 3, the transition bridge sliding frame comprises rectangular pipes on two sides, a plurality of fixing shafts 8 fixed between the two rectangular pipes and a first roller 10 rotatably arranged on the fixing shafts, hanging holes 22 are formed in the outer sides of the front ends of the rectangular pipes, the hanging holes of the rectangular pipes are fixed on a vehicle-mounted goods shelf through a hanging structure, and the hanging structure comprises a first clamping shaft 19 arranged at the rear end of the inner side of the outer roller assembly and a second clamping shaft 21 arranged on two sides of a corresponding second longitudinal beam 24. The upper stop block 9 and the lower stop block 4 are arranged on two sides of the lower part of the transition bridge sliding frame along the up-down direction, a sliding guard plate 5 with a C-shaped section is buckled on the transition bridge sliding frame between the upper stop block and the lower stop block, the distance between the upper stop block and the lower stop block is larger than the length of the sliding guard plate, in the embodiment, the length of the sliding guard plate is selected from 20cm-40 cm, and the distance between the upper stop block and the lower stop block is selected from 70 cm-150 cm. The second rollers 28 are arranged at the bottom of the front end of the overbridge carriage and at the rear end of the guide groove, so that the overbridge carriage can be conveniently pulled out of and pushed into the guide groove. The rear end of the first longitudinal beam is fixedly provided with a horizontal plugboard (not shown in the figure) for inserting the rear door, the horizontal plugboard is provided with a plughole (not shown in the figure), and a plugbar (not shown in the figure) for preventing the rear door from falling off is inserted into the plughole.

The on-vehicle goods shelves of improvement cargo loading capacity and shipment efficiency of this embodiment, fix on the automobile body cargo carrying board through fixed knot constructs when using, because the width of chassis is greater than the width of automobile body cargo carrying board, originally can only transversely put one row of box goods 6, under the condition that does not increase former automobile body width, just can put down two rows of box goods, loading force is direct double, the crossbeam has increased the support to the gyro wheel sub-assembly, stop guide structure's deflector can be directed to box goods, can also carry out spacingly to box goods in the lateral direction simultaneously.

The L-shaped clamping plate is clamped on the outer side face of the vehicle body cargo carrying plate, the positioning of the vehicle-mounted goods shelf on the vehicle body is facilitated, the stability is improved, a plurality of through holes which are used for being corresponding to screw fixing holes on the left side and the right side of the vehicle body cargo carrying plate are formed in the vertical plate of the L-shaped clamping plate along the longitudinal direction, the screw fixing holes on the left side and the right side of the vehicle body cargo carrying plate are utilized, the first bolts penetrate through the corresponding screw fixing holes and the through holes to fix the L-shaped clamping plate on the vehicle body cargo carrying plate in a detachable mode, and the L-shaped clamping plate is very firm and convenient to disassemble and assemble. The cross section of deflector is convenient to lead to box goods for the guiding part of C shape, and the riser passes through the hinge to be fixed on the chassis, and when transporting a large amount of on-vehicle goods shelves, the deflector can inwards turn over and detain on the rectangle frame, highly corresponds with the gyro wheel sub-assembly for on-vehicle goods shelves upper surface is a basic plane, conveniently stacks up and transports, and the outside of guiding part passes through the bolt structural connection with the outside of first longeron, spacing and fixed to the guiding part. The excessive bridge balladeur train is inserted and is established in the guide way, is convenient for shift along with the car, and the front end outside of rectangular pipe has the hanging hole, and the hanging hole of rectangular pipe passes through the link structure to be fixed on-vehicle goods shelves, prevents to pass through the front end of bridge balladeur train and drops from the automobile body and cause danger or damage goods when loading. When the bridge is used, the bridge-transition sliding frame is pulled out of the guide groove, and the front end of the bridge-transition sliding frame is hung on the first clamping shaft or the second clamping shaft through the hanging hole. The lower part both sides of excessive bridge balladeur train set up dog and lower dog along the upper and lower direction go up the dog with it buckles the slip backplate that establishes the cross-section for the C shape on the excessive bridge balladeur train between the dog down, when box goods remove to excessive bridge balladeur train, box goods front end is direct to support on the slip backplate to upwards slide a section distance along excessive bridge balladeur train along with the slip backplate, avoided the direct impact to the gyro wheel of excessive bridge balladeur train, avoid the box damage to lengthen the life of excessive bridge balladeur train simultaneously, after the slip backplate upwards moved the in-process and meet the dog, the box goods breaks away from the slip backplate, the slip backplate leans on self gravity initial position of self gliding to lower dog department. The horizontal plugboard for inserting the back door is fixedly arranged at the rear end part of the first longitudinal beam, a plughole is formed in the horizontal plugboard, a plugbar for preventing the back door from falling off is inserted into the plughole, box goods and an excessive bridge sliding frame are prevented from falling off the vehicle-mounted goods shelf from the tail of the vehicle, and in the embodiment, the plugbar is a wedge-shaped plugbar.

In other embodiments, the fixing structure may be bolts penetrating through the underframe 1 from top to bottom and fixing the underframe 1 to the vehicle body pallet 2, unlike the embodiment 1.

Example 2

1-5, the transfer vehicle comprises a vehicle head 23 and a vehicle body pallet 2, wherein screw fixing holes 16 are formed in the left side and the right side of the vehicle body pallet along the longitudinal direction, and the vehicle-mounted goods shelf in the embodiment is detachably and fixedly arranged on the vehicle body pallet.

Claims (9)

1. The utility model provides an improve on-vehicle goods shelves of cargo loading and shipment efficiency which characterized in that: including being used for placing the chassis on the automobile body cargo carrying board, fixing two sets of gyro wheel units on the chassis, setting firmly in the fixed knot that keeps off of chassis both sides upper surface and lead the structure on the automobile body cargo carrying board with the chassis, the chassis includes the rectangle frame and locates a plurality of crossbeams of arranging along longitudinal direction and extending along transverse direction in the rectangle frame, the width of chassis is greater than the width of automobile body cargo carrying board, and every set of gyro wheel unit all includes at least one gyro wheel sub-assembly and longitudinal direction and fixes on the chassis, keep off the fixed knot and lead the structure and include the first longeron of below and locate the deflector of first longeron top.

2. A vehicle-mounted shelf for improving load and shipping efficiency of cargo according to claim 1, wherein: the fixing structure comprises an L-shaped clamping plate fixedly arranged on the lower surface of the underframe and used for being clamped on the outer side face of the vehicle body cargo carrying plate, the L-shaped clamping plate comprises a horizontal plate above and a vertical plate below, the vertical plate of the L-shaped clamping plate is located on the inner side of the transverse edge of the underframe, a plurality of through holes which are used for being corresponding to screw fixing holes on the left side and the right side of the vehicle body cargo carrying plate are formed in the vertical plate along the longitudinal direction, and the L-shaped clamping plate is fixed on the vehicle body cargo carrying plate through the corresponding screw fixing holes and the through holes.

3. A vehicle-mounted shelf for improving load and shipping efficiency of cargo according to claim 2, wherein: the guide plate comprises a guide part with a C-shaped cross section at the upper part and a vertical plate connected with the lower end of the guide part, wherein the vertical plate is fixed on the underframe through a hinge, so that the bottom of the guide part is tightly seated on the surface of the first longitudinal beam, and the outer side of the guide part is connected with the outer side of the first longitudinal beam through a bolt structure.

4. A vehicle-mounted shelf for improving load and shipping efficiency of cargo according to claim 3, wherein: each group of roller units is provided with at least one guide groove, an excessive bridge sliding frame is inserted in the guide groove to form a drawer type placement structure, the excessive bridge sliding frame comprises rectangular pipes on two sides, a plurality of fixing shafts fixed between the two rectangular pipes and a first roller wheel rotatably arranged on the fixing shafts, hanging holes are formed in the outer sides of the front ends of the rectangular pipes, and the hanging holes of the rectangular pipes are fixed on a vehicle-mounted goods shelf through a hanging structure.

5. A vehicle-mounted shelf for improving load and shipping efficiency of cargo as defined in claim 4, wherein: two second longitudinal beams extending longitudinally are arranged between the two groups of roller units, each group of roller units is provided with two roller assemblies, the two roller assemblies are respectively an outer roller assembly arranged on the inner side of the first longitudinal beam and an inner roller assembly arranged on one side of the second longitudinal beam towards the first longitudinal beam, the guide grooves are arranged between the two roller assemblies in the same group, and the hanging structure comprises a first clamping shaft arranged on the inner rear end of the outer roller assembly and a second clamping shaft arranged on two side surfaces of the corresponding second longitudinal beam.

6. The vehicle-mounted shelf for improving load and shipping efficiency of cargo according to claim 5, wherein: the upper stop block and the lower stop block are arranged on two sides of the lower part of the transition bridge sliding frame along the up-down direction, a sliding guard plate with a C-shaped section is buckled on the transition bridge sliding frame between the upper stop block and the lower stop block, and the distance between the upper stop block and the lower stop block is larger than the length of the sliding guard plate.

7. The vehicle-mounted shelf for improving load and shipping efficiency of cargo according to claim 6, wherein: the front end bottom of the transition bridge sliding frame and the rear end part of the guide groove are respectively provided with a second roller.

8. A vehicle-mounted shelf for improving load and shipping efficiency of cargo according to claim 7, wherein: the rear end part of the first longitudinal beam is fixedly provided with a horizontal plugboard for inserting the rear door, the horizontal plugboard is provided with a plughole, and a plughole rod for preventing the rear door from falling off is inserted into the plughole.

9. The utility model provides a transfer car (buggy), includes locomotive and automobile body cargo board, its characterized in that: the vehicle body pallet is provided with a plurality of screw fixing holes on the left side and the right side along the longitudinal direction, and the vehicle-mounted goods shelf according to any one of claims 1-8 is detachably and fixedly arranged on the vehicle body pallet.