CN220616959U - Boxing structure of mini carrier - Google Patents

Abstract

The utility model discloses a boxing structure of a mini carrier, which comprises a top frame and a bottom frame, wherein a connecting plate is arranged between the top frame and the bottom frame, and fixing devices are arranged on the top frame and the bottom frame: 1. the whole car is installed in a staggered way up and down, the limited space in the iron frame is fully utilized, and meanwhile, the whole height of the frame is reduced to the maximum extent; 2. the upper tool and the lower tool are connected through a pin shaft, the lower tool is used as a base, and the upper tool is rotated around the pin shaft to be opened or closed. Only one travelling crane is needed for disassembly, so that the disassembly difficulty is reduced, and the requirement for disassembly equipment is also reduced; 3. the fixture is fixed through a fixed bracket and a detachable bracket, and the fixture can be stacked in multiple layers, and two iron frames are stacked at will, so that the fixture is convenient to transport; 4. the weight is reduced, and the bearing weight limit of the container is occupied to the minimum; 5. low cost and simple mass production.

Description

Boxing structure of mini carrier

Technical Field

The utility model relates to the field of mini-carrier loading, in particular to a boxing structure of a mini-carrier.

Background

The ship is affected by epidemic situation and international situation, sea price and water rise, and container is difficult to be solved, so that the transportation cost is greatly increased, and the enterprise competitiveness and profit are greatly reduced. When the mini carrier is delivered abroad, two opposite trolleys are placed in a wooden box and are fixed respectively and sealed, the two wooden boxes are stacked into two layers and one row, 9 rows of containers are placed and plugged, namely, 36 trolleys are arranged in a 20-common container, and finally, the container is loaded on a ship and transported to the abroad. However, the method has a small loading capacity of the mini-truck, which results in high cost of transporting the mini-truck, so that it is highly desirable to design a new loading device for loading the mini-truck, which reduces the cost of sea transportation of the mini-truck.

Chinese patent document CN115571512a discloses "a logistics storage and transportation box". The box bottom plate, the box top plate, the first box plate, the second box plate and the two side plates are adopted, the two side plates are respectively hinged with the box bottom plate, the first box plate and the second box plate are respectively movably connected with the box bottom plate, and the box top plate is fixedly connected with the tops of the first box plate, the second box plate and the two side plates; the box top plate comprises a top frame and a top plate, and the top plate is fixedly arranged in the top frame; the first box plate comprises a door frame and at least one door plate, and the door plate is hinged with the door frame; the second box plate comprises a rear frame and a rear plate, the rear plate is fixedly connected in the rear frame, the folding structure is simple and convenient, and the folding efficiency and the assembly efficiency can be effectively improved. But the number of mini-carts loaded by a single carrier is small when the carrier is loaded with mini-carts, resulting in a high transportation cost of the mini-carts.

Disclosure of Invention

The utility model mainly solves the technical problems of small carrying capacity and high cost of a carrying box of a mini carrier in an original sea container, and provides a boxing structure of the mini carrier.

The technical problems of the utility model are mainly solved by the following technical proposal: the utility model comprises a top frame and a bottom frame, wherein a connecting plate is arranged between the top frame and the bottom frame, and fixing devices are arranged on the top frame and the bottom frame. The utility model relates to a frock frame divide into roof-rack and chassis, all is equipped with mini carrier in roof-rack and chassis, and the rethread roof-rack is along the hinge connection structure that side support frame and chassis side support frame formed on the chassis with roof-rack upset lock to the help of driving can realize the installation of frock frame. Since the mounting manner of the mini-truck in the top frame is opposite to the mounting manner of the mini-truck in the bottom frame, the mini-trucks of the same number can be loaded between the top frame and the bottom frame, so that the tool frame of the mini-truck of the utility model can load the mini-trucks of more numbers. Simultaneously, the manufacturing material of the tool frame is mainly formed by splicing strip steel, a large number of gaps are reserved in the middle of the manufacturing material, the strength of the tool frame is maintained, the material is saved as much as possible, the weight of the tool frame is lightened, meanwhile, the manufacturing structure of the tool frame is formed by splicing strip steel, the structure is simple, the large-batch manufacturing of the tool frame is facilitated, and the manufacturing difficulty and the manufacturing cost of the tool frame are further reduced.

Preferably, the top frame and the bottom frame are the same, the top frame comprises a supporting frame and a bottom end, the supporting frame comprises a long rod and a short rod, the long rod and the short rod are respectively provided with a hole groove, and the hole grooves on the long rod and the hole grooves on the short rod are positioned on the same horizontal line. The roof-rack and chassis structure shape are unanimous, be square structure, be convenient for mass production, and roof-rack and chassis all include the support frame of both sides, wherein the support frame of one side all includes a stock and a stock, stock and stock on the support frame of roof-rack both sides all connect on same connecting rod, the stock of roof-rack corresponds the stock installation of chassis homonymy, the hole groove cooperation fastener that is equipped with on the stock forms the hinge connection, make the roof-rack can overturn and install on the chassis during the installation, when roof-rack and chassis accomplish the installation, because the length of stock is greater than the stock, therefore the stock has one section each other to protrude, realize crisscross installation, crisscross installation has increased the thickness of the fastening between the stock, the steadiness of frock frame has been increased.

Preferably, the fixing device comprises a front fixing seat and a rear fixing seat, the fixing seats are arranged at the bottom ends of the top frame or the bottom frame, the front fixing seat and the rear fixing seat comprise two trapezoidal steels, the front fixing seat and the rear fixing seat are respectively arranged at the bottom ends of the top frame and the bottom frame, the two fixing seats can respectively fix a mini carrier, and the mini carrier is ensured to be stably fixed on the top frame or the bottom frame in the conveying process.

Preferably, pressing plates are arranged between the front fixing seats and between the rear fixing seats, and the pressing plates are L-shaped steel. The front fixing seat and the rear fixing seat are respectively arranged on the front side and the rear side of the bottom end of the square top frame and the bottom frame, when the mini-truck is installed on the front fixing seat or the rear fixing seat, in order to prevent the mini-truck from shaking in the conveying process, the two side fixing seats are respectively provided with the pressing plates of the L-shaped steel, the two ends of the pressing plates are respectively fixed on the top frame or the front fixing seat on the two sides of the bottom frame or the trapezoidal steel top end of the rear fixing seat through the fasteners, the mini-truck can be further fixed, and the mini-truck is prevented from shaking in the conveying process, so that unnecessary harm is caused.

Preferably, the front fixing seat is smaller than the rear fixing seat in size. Because the mini carrier of placing behind is placed on the mini carrier of preceding, consequently the level of the mini carrier of back is higher than the mini carrier of preceding, consequently the back fixing base size of fixed mini carrier of back is greater than the preceding fixing base of fixed former simulation carrier.

Preferably, the top frame and the short rods of the bottom frame are fixed through connecting plates. Be equipped with the hole groove looks adaptation of quarter butt on the connecting plate, because the length of quarter butt is shorter than the quarter butt, consequently when the quarter butt between roof-rack and the chassis is fixed mutually, only can realize the quarter butt top mutual contact between the quarter butt of roof-rack and chassis homonymy, consequently the cooperation hole groove is equipped with the connecting plate in quarter butt both sides and can fasten the quarter butt, the intensity of frock frame when strengthening fixedly for at the transportation, the frock frame is not fragile.

The beneficial effects of the utility model are as follows:

the whole car is installed in a vertically staggered mode, the limited space in the iron frame is fully utilized, and meanwhile the whole height of the frame is reduced to the greatest extent.

2. The upper tool and the lower tool are connected through the pin shaft, the lower tool is used as a base, the upper tool is rotated around the pin shaft to be opened or closed, and only one traveling crane is needed for disassembly, so that the disassembly difficulty is reduced, and the requirement for disassembly equipment is also reduced.

3. The lightweight design, minimum occupation container bear limit heavy, and the frock can fold the multilayer, stacks wantonly each other between two liang iron cradles, convenient transportation.

4. The auxiliary materials and tools are common articles, the cost is low, and the mass production is simple.

Drawings

Fig. 1 is a schematic view of a mini carrier for loading a tool rack according to the present utility model.

Fig. 2 is a front view of a boxing structure of a mini-truck of the present utility model.

Fig. 3 is a schematic view of a fixing base of a boxing structure of a mini-truck according to the present utility model.

Fig. 4 is an installation schematic view of a connection plate of a boxing structure of a mini-truck of the present utility model.

Fig. 5 is a schematic connection diagram of the long axis of the boxing structure of the mini-truck of the present utility model.

Fig. 6 is a schematic view of a support frame of a boxing structure of a mini-truck according to the present utility model.

Fig. 7 is a schematic view showing installation of a pressing plate of a boxing structure of a mini-truck according to the present utility model.

In the figure, the tool rack is 1, the mini carrier is 2, the top rack is 3, the bottom rack is 4, the connecting plate is 5, the long rod is 6, the short rod is 7, the front fixing seat is 8, the rear fixing seat is 9, and the pressing plate is 10.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: the boxing structure of the mini-carrier, as shown in fig. 2, comprises a top frame and a bottom frame, wherein a connecting plate is arranged between the top frame and the bottom frame, and fixing devices are arranged on the top frame and the bottom frame. The tool frame is mainly split into the top frame and the bottom frame, the fixing devices are respectively arranged on the top frame and the bottom frame for misplacing and fixing the mini-carrier, and then the top frame is turned over and buckled on the bottom frame, and the direction of the mini-carrier installed on the top frame is opposite to that of the mini-carrier installed on the bottom frame, so that the top frame is not prevented from being turned over and buckled on the bottom frame, the existing tool is required to be lifted by a crane if being disassembled, then is turned over by 90 degrees by another crane or corresponding equipment for putting down, and is turned over again by 90 degrees after the position of a lifting rope is readjusted, so that the tool has high risk and is easy to damage a vehicle; the roof rack and the underframe of the tool rack in the patent are hinged and turned and installed through the fasteners during installation, and only one traveling crane is needed, so that the cost is saved when the loading quantity of the mini-carrier is increased. The tool frame after being installed is square, and a plurality of tool frames can be stacked and transported conveniently. Meanwhile, the square hollowed-out tool frame is mainly manufactured by using strip steel, so that materials are saved, and the manufacturing cost is reduced due to a simple structure.

As shown in fig. 3 and 7, the fixing device comprises a front fixing seat and a rear fixing seat, the fixing seats are arranged at the bottom ends of the top frame or the bottom frame, and the fixing seats and the rear fixing seat comprise two trapezoidal steels. Pressing plates are arranged between the front fixing seats and between the rear fixing seats, and the pressing plates are L-shaped steel. The front fixing seat is smaller than the rear fixing seat in size. All be equipped with preceding fixing base and rear fixing base on roof-rack and the chassis, because all need load two mini carrier in roof-rack and the chassis, consequently need put the top at the mini carrier fork of front-end mini carrier, mini carrier needs pass fixing device with the fork and place, consequently in order to adapt to the reality condition, the rear fixing base of the mini carrier of installation rear-end is greater than preceding fixing base. The front fixing seat and the rear fixing seat are respectively arranged on two sides of the bottom end of the top frame and two sides of the bottom frame, the front fixing seat and the rear fixing seat are respectively trapezoidal, and when the mini carrier passes through the front fixing seat or the rear fixing seat, a pressing plate is arranged on the top end of the front fixing seat or the rear fixing seat on two sides of the mini carrier for further fixing the mini carrier, and the pressing plate is fixed on the top end of the trapezoid through a fastener. The L-shaped pressing plate can also increase the strength of the pressing plate, and ensures that the mini carrier fixed in the front fixing seat and the rear fixing seat is stably pressed.

As shown in fig. 2, 4, 5 and 6, the top frame is the same as the bottom frame, and the top frame includes support frame and bottom, and the support frame includes stock and quarter butt, all is equipped with the hole groove on stock and the quarter butt, and the hole groove on the stock and the hole groove on the quarter butt are in same horizontal line. The top frame and the short rods of the bottom frame are fixed through connecting plates. When in transportation: 1. the carrier with the handle removed is hung at the limit position of the underframe fixing device and is fixed by a pressing plate, and the pressing plate is screwed on the underframe fixing device by bolts and nuts. 2. The second carrier is hung on the first carrier, is protected by a wood plate and a paperboard, is fixed by a pressing plate, and is screwed on a mounting seat of the underframe by bolts and nuts. 3. The detached two handles are respectively fixed on the upper side and the lower side of the fork by using the binding belts. 4. And fixing the third and fourth carrier on the top frame according to the same method, wherein the directions of the whole two frames are opposite. 5. After the fixing is finished, the packaged upper and lower tools are placed in parallel at a certain interval. 6. And (3) lifting the upper tool by a certain angle by using a lifting hook until the pin shaft holes are aligned. 7. The holes on the long rod and the short rod of the top frame and the holes on the long rod and the short rod of the bottom frame are aligned, connecting bolts are penetrated, and nuts are screwed. 8. And continuously lifting the top frame to finish overturning, and attaching the top frame to the bottom frame. 9. And installing a connecting plate and tightening the connecting bolt. When the client is disassembled: 1. and removing the bolts and the connecting plate, and operating the travelling crane to enable the top frame to turn back until one side is landed. 2. And knocking out the connecting bolts between the top frame and the bottom frame, putting the top frame flat, removing the pressing plate, and taking out the whole vehicle and the handle.

Claims (5)

1. The utility model provides a vanning structure of mini carrier, its characterized in that, includes roof-rack (3) and chassis (4), be equipped with connecting plate (5) between roof-rack (3) and chassis (4), be equipped with fixing device on roof-rack (3) and chassis (4), fixing device includes preceding fixing base (8) and rear fixing base (9), fixing device sets up in the bottom of roof-rack (3) or/and chassis (4), preceding fixing base (8) and rear fixing base (9) all include two trapezoidal steels.

2. The boxing structure of a mini-truck according to claim 1, wherein the top frame (3) and the bottom frame (4) are the same, the top frame (3) comprises a supporting frame and a bottom end, the supporting frame comprises a long rod (6) and a short rod (7), hole grooves are formed in the long rod (6) and the short rod (7), and the hole grooves in the long rod (6) and the hole grooves in the short rod (7) are in the same horizontal line.

3. The boxing structure of the mini-carrier according to claim 1, wherein pressing plates (10) are arranged between the front fixing seats (8) and between the rear fixing seats (9), and the pressing plates (10) are L-shaped steel.

4. A boxing structure of a mini-truck according to claim 3, characterized in that said front fixing seat (8) is smaller in size than the rear fixing seat (9).

5. The boxing structure of a mini-truck according to claim 1, wherein the top frame (3) and the short bar (7) of the bottom frame (4) are fixed by a connecting plate (5).