CN218141251U

CN218141251U - Novel tarpaulin device for truck transportation

Info

Publication number: CN218141251U
Application number: CN202222598168.XU
Authority: CN
Inventors: 宋海园; 王晓艳; 全晓帅; 于之民
Original assignee: Qingdao Haishun New Material Co ltd
Current assignee: Qingdao Haishun New Material Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-27
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a freight train is with novel tarpaulin device, include: the cargo box is provided with an installation box at the top of the rear end of the cargo box, two sides of the front end of the cargo box are provided with an installation block respectively, the rear ends of the installation blocks are rotatably provided with screw rods, the rear ends of the two screw rods extend into the installation box, and the connection positions of the screw rods and the installation box are rotatably connected; the rear end surface interference fit of screw rod has the worm wheel, the inner chamber bottom of install bin rotates installs the worm, the both ends surface of worm is seted up threadedly, the both ends screw thread department top of worm meshes respectively has corresponding worm wheel, the motor is installed to the one end of worm. The novel tarpaulin device for truck transportation can install tarpaulin on the installation box and the installation plate through bolts, and install two ends of the tarpaulin on the sliding rods through the sleeve sliding blocks, so that the tarpaulin device is convenient to install and disassemble; can drive the tarpaulin through the motor automatically and expand, labour saving and time saving, the practicality is stronger.

Description

Novel tarpaulin device for truck transportation

Technical Field

The utility model relates to a freight train technical field specifically is a novel tarpaulin device is used in freight train transportation.

Background

The freight cars are various in types, have different performances and application ranges, can well undertake some freight tasks which cannot be undertaken or cannot be undertaken well by other various transportation modes, and can realize door-to-door transportation;

transport the freight train of graininess goods a bit can lead to the goods to fly upward when the transportation, influences the sight and the condition of traveling of peripheral vehicle easily, can seriously influence the environment moreover to reduce freight's volume, therefore most freight trains adopt the tarpaulin to cover the roof, but the manual tractive of current tarpaulin is most for the staff expandes the tarpaulin, and the tarpaulin is fixed through more fixed rope in addition mostly, inconvenient dismantlement, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a freight train is with novel tarpaulin device to solve the inconvenient problem of taking up exhibition and dismantlement of the novel tarpaulin device for freight train of prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel tarpaulin device for truck transportation comprises: the cargo box is provided with an installation box at the top of the rear end of the cargo box, two sides of the front end of the cargo box are provided with an installation block respectively, the rear ends of the installation blocks are rotatably provided with screw rods, the rear ends of the two screw rods extend into the installation box, and the connection positions of the screw rods and the installation box are rotatably connected; the rear end surfaces of the screw rods are in interference fit with worm wheels, worms are rotatably mounted at the bottoms of the inner cavities of the mounting boxes, threads are formed in the surfaces of the two ends of each worm, the tops of the threads at the two ends of each worm are respectively meshed with the corresponding worm wheels, a motor is mounted at one end of each worm, a mounting plate is mounted between the two screw rods in a threaded manner, tarpaulins are mounted between the mounting boxes and the mounting plates, and bolts are mounted at the joints of the tarpaulins with the mounting boxes and the mounting plates; side slot blocks are installed at the tops of the left end and the right end of the container, sliding rods are installed in the side slot blocks, seven sets of sliding blocks are installed on the surfaces of the sliding rods in a sliding mode, and the two ends of the tarpaulin are installed on the sliding blocks in an equidistant mode.

Preferably, the motor is a bidirectional asynchronous motor, and the motor controls the switch through a wireless controller in the vehicle.

Preferably, the top of the surface of the sliding block is provided with a long hole, the inner wall of the rear part of the right end of the long hole is provided with a slot, the front surface of the right side of the sliding block is provided with an arc-shaped groove, the sliding block is arranged in the arc-shaped groove in a sliding manner, and the rear end of the sliding block is provided with a stop block.

Preferably, the stop block can slidably extend out of the sleeve sliding block and is matched with the slot.

Preferably, seven clamping blocks are arranged at the left end and the right end of the tarpaulin at equal intervals, and the cross sections of the clamping blocks are larger than that of the long holes.

Preferably, a top groove has been seted up on the top of bolt, a side channel has all been seted up at the both ends in top groove, the kerve has been seted up to the bottom in top groove, the horizontal pole is installed to the both ends inner wall of kerve, sliding mounting has the lifting piece in top groove and the kerve, the trompil has been seted up to the surperficial bottom of lifting piece, horizontal pole slidable mounting is in the trompil.

Compared with the prior art, the beneficial effects of the utility model are that: the novel tarpaulin device for truck transportation can install tarpaulin on the installation box and the installation plate through bolts, and install two ends of the tarpaulin on the sliding rods through the sleeve sliding blocks, so that the tarpaulin device is convenient to install and disassemble; can drive the tarpaulin automatically through the motor and expand, labour saving and time saving, the practicality is stronger.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a cross-sectional view of the mounting box of FIG. 1;

FIG. 3 is a schematic view of the sleeve slider structure of FIG. 1;

fig. 4 is a schematic view of the bolt structure of fig. 1.

In the figure: 1. the device comprises a cargo box, 2, an installation box, 3, an installation block, 4, a screw rod, 5, a worm wheel, 6, a worm, 7, a motor, 8, an installation plate, 9, tarpaulin, 10, a bolt, 11, a side groove block, 12, a sliding rod, 13, a sleeve sliding block, 14, a long hole, 15, an arc-shaped groove, 16, a sliding block, 17, a stop block, 18, a clamping block, 19, a top groove, 20, a side groove, 21, a bottom groove, 22, a cross rod, 23, a lifting block, 24 and an opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel tarpaulin device for truck transportation comprises: the structure comprises a container 1, wherein an installation box 2 is installed at the top of the rear end of the container 1, two sides of the front end of the container 1 are respectively provided with an installation block 3, the rear ends of the installation blocks 3 are rotatably provided with a screw rod 4, the rear ends of the two screw rods 4 extend into the installation box 2, and the connection part of the screw rods 4 and the installation box 2 is rotatably connected through the installation screw rods 4;

the rear end surfaces of the screw rods 4 are in interference fit with worm wheels 5, the bottom of an inner cavity of the installation box 2 is rotatably provided with a worm 6, the surfaces of two ends of the worm 6 are provided with threads, the tops of the threads at two ends of the worm 6 are respectively meshed with the corresponding worm wheels 5, one end of the worm 6 is provided with a motor 7, an installation plate 8 is arranged between the two screw rods 4 in a threaded manner, tarpaulin 9 is arranged between the installation box 2 and the installation plate 8, bolts 10 are arranged at the joints of the tarpaulin 9 and the installation box 2 and the installation plate 8, and the screw rods 4 are driven to rotate through the motor 7;

side groove blocks 11 are installed at the tops of the left end and the right end of the container 1, sliding rods 12 are installed in the side groove blocks 11, seven sets of sliding blocks 13 are installed on the surfaces of the sliding rods 12 in a sliding mode, two ends of the tarpaulin 9 are installed on the sets of sliding blocks 13 at equal intervals, and two ends of the tarpaulin 9 are fixed through the sets of sliding blocks 13.

As a preferable scheme, furthermore, the motor 7 is a bidirectional asynchronous motor, the motor 7 controls a switch through a wireless controller in the vehicle, and the motor 7 drives the worm 6 to rotate forward and backward.

As a preferable scheme, furthermore, the top of the surface of the sleeve sliding block 13 is provided with a long hole 14, the inner wall of the rear part of the right end of the long hole 14 is provided with a slot, the front surface of the right side of the sleeve sliding block 13 is provided with an arc-shaped groove 15, a sliding block 16 is slidably mounted in the arc-shaped groove 15, and the rear end of the sliding block 16 is provided with a stop 17, so that the tarpaulin 9 can be conveniently mounted and dismounted.

Preferably, the stopper 17 is slidably extended out of the sleeve slider 13 and engaged with the slot, and the stopper 17 is engaged with the surface of the long hole 14 to prevent the tarpaulin 9 from falling off.

Preferably, seven locking blocks 18 are installed at the left and right ends of the tent cloth 9 at equal intervals, the cross section of the locking block 18 is larger than that of the elongated hole 14, and the locking block 18 is not separated from the elongated hole 14.

Preferably, a top groove 19 is formed at the top end of the bolt 10, a side groove 20 is formed at each of two ends of the top groove 19, a bottom groove 21 is formed at the bottom end of the top groove 19, a cross rod 22 is installed on the inner wall of each of two ends of the bottom groove 21, a pulling block 23 is slidably installed in the top groove 19 and the bottom groove 21, an opening 24 is formed in the bottom end of the surface of the pulling block 23, and the cross rod 22 is slidably installed in the opening 24, so that the bolt 10 is convenient to detach.

The motor of the scheme is the prior art, and can meet the requirements of the scheme.

The working principle is as follows: when the device is used, the clamping blocks 18 at two ends of the tarpaulin 9 are respectively placed into the corresponding sleeve sliding blocks 13, the sliding blocks 16 enable the clamping blocks 17 to be clamped in slots in the inner wall of the long hole 14, the rear end and the front end of the tarpaulin 9 are respectively installed on the surface of the installation box 2 and the surface of the installation plate 8 through the bolts 10, the worm 6 is driven to rotate through the motor 7, the worm 6 drives the worm wheel 5 to rotate, the worm wheel 5 drives the screw rod 4 to rotate, the installation plate 8 is driven to move forwards, the tarpaulin 9 is unfolded, the sleeve sliding blocks 13 are driven to move on the surfaces of the sliding rods 12, the top of the container 1 is covered, when the tarpaulin is disassembled, the lifting blocks 23 are pulled out and rotated, the lifting blocks 23 drive the bolts 10 to rotate, the bolts 10 are conveniently detached, the tarpaulin 9 can be conveniently disassembled, the operation is simple, and the practicability is strong.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel tarpaulin device for truck transportation comprises: the cargo box (1) is characterized in that an installation box (2) is installed at the top of the rear end of the cargo box (1), two installation blocks (3) are installed on two sides of the front end of the cargo box (1), screw rods (4) are installed at the rear ends of the installation blocks (3) in a rotating mode, the rear ends of the two screw rods (4) extend into the installation box (2), and the connection positions of the screw rods (4) and the installation box (2) are connected in a rotating mode;

the worm wheel (5) is in interference fit with the surface of the rear end of the screw rod (4), a worm (6) is rotatably mounted at the bottom of an inner cavity of the mounting box (2), threads are formed in the surfaces of two ends of the worm (6), the tops of the threads at the two ends of the worm (6) are respectively meshed with the corresponding worm wheel (5), a motor (7) is mounted at one end of the worm (6), a mounting plate (8) is mounted between the two screw rods (4) in a threaded manner, tarpaulin (9) is mounted between the mounting box (2) and the mounting plate (8), and bolts (10) are mounted at the joints of the tarpaulin (9) and the mounting box (2) and the mounting plate (8);

side groove blocks (11) are installed at the tops of the left end and the right end of the container (1), slide rods (12) are installed in the side groove blocks (11), seven sets of slide blocks (13) are installed on the surfaces of the slide rods (12) in a sliding mode, and two ends of the tarpaulin (9) are installed on the slide blocks (13) in an equidistant mode.

2. The novel tarpaulin device for truck transportation according to claim 1, wherein the motor (7) is a bidirectional asynchronous motor, and the switch of the motor (7) is controlled by a wireless controller in the truck.

3. The novel tarpaulin device for truck transportation according to claim 1, wherein the top of the surface of the sleeve slider (13) is provided with a long hole (14), the inner wall of the rear part of the right end of the long hole (14) is provided with a slot, the front surface of the right side of the sleeve slider (13) is provided with an arc-shaped groove (15), the arc-shaped groove (15) is internally provided with a slider (16) in a sliding manner, and the rear end of the slider (16) is provided with a stop block (17).

4. A tarpaulin device for truck transport according to claim 3, wherein the stop block (17) is slidably extended out of the sleeve block (13) and engaged with the slot.

5. The novel tarpaulin device for truck transportation according to claim 1, wherein seven clamping blocks (18) are equidistantly installed at both left and right ends of the tarpaulin (9), and the cross section of each clamping block (18) is larger than that of each elongated hole (14).

6. The novel tarpaulin device for truck transportation according to claim 1, wherein a top groove (19) is formed at the top end of the bolt (10), a side groove (20) is formed at each of the two ends of the top groove (19), a bottom groove (21) is formed at the bottom end of the top groove (19), a cross rod (22) is installed on the inner wall of each of the two ends of the bottom groove (21), a lifting block (23) is slidably installed in the top groove (19) and the bottom groove (21), an opening (24) is formed in the bottom end of the surface of the lifting block (23), and the cross rod (22) is slidably installed in the opening (24).