CN214652753U

CN214652753U - Rain-proof cloth winding and unwinding devices for freight train

Info

Publication number: CN214652753U
Application number: CN202120630495.1U
Authority: CN
Inventors: 王释苑; 王新东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-09
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a waterproof cloth winding and unwinding device for a truck, which comprises two horizontal adjusting pieces, two waterproof cloth supporting pieces, two horizontal adjusting driving pieces, a vertical telescopic column and a rotating bracket adjusting piece, wherein one end of each horizontal adjusting piece is provided with the horizontal adjusting driving piece, the lower surface of each horizontal adjusting piece is provided with at least one vertical telescopic column, the waterproof cloth supporting piece is welded between the sliding connecting seats of the two horizontal adjusting pieces, the threaded column II can be driven to rotate through the hydraulic motor II, the sliding column can be driven to slide up and down in the supporting tubular column through the threaded column II, so that the height of the device can be adjusted, the use is more convenient, the waterproof cloth winding and unwinding device for the truck has simple structure and simple and convenient operation, and not only can be suitable for loading with different heights for the height adjustment of the device, and can realize automatic receive and release the waterproof cloth, provide convenience for people.

Description

Rain-proof cloth winding and unwinding devices for freight train

Technical Field

The utility model relates to a freight train transportation technical field specifically is a waterproof cloth winding and unwinding devices for freight train.

Background

At present, most of domestic flat-bed semi-trailers and carrying platforms for loading cargos on vehicles have no fences and no ceilings. The goods loaded by the vehicle are carton or wooden case packages or unpackaged products, and the goods need to be prevented from being exposed to the sun and rain in the transportation process, particularly in the long-distance transportation process. In order to ensure the rain-proof, sun-proof and wind-proof properties, one or more layers of waterproof cloth are required to be covered on the goods, and a protective net is tied up on the outer layer of the waterproof cloth, so that the goods and the waterproof cloth are fixed on a carrying platform of the flat car together. The existing waterproof cloth covering mode is that a person climbs a roof with the height of more than 4 meters to cover the waterproof cloth layer by manually, and finally a protective net is scattered to fix the waterproof cloth. The mode is not only low in efficiency, but also the operators can step on the carton package or the unpacked products to cause damage when walking back and forth on the car roof; the operation personnel are easy to be dangerous in overhead operation on the car roof, and have larger potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a waterproof cloth winding and unwinding devices for freight train, simple structure, it is easy and simple to handle, use in mechanical operation, not only can be suitable for not co-altitude to install altitude mixture control and load, can realize automatic receiving and releasing to waterproof cloth moreover, for people provide convenience, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof cloth winding and unwinding devices for freight train, includes horizontal adjustment piece, waterproof cloth support piece, level (l) ing driving piece, vertical flexible post and rotates the support regulating part, the number of horizontal adjustment piece is two, and two horizontal adjustment piece correspond around, and the one end of every horizontal adjustment piece all is equipped with the horizontal adjustment driving piece, and the lower surface of every horizontal adjustment piece is equipped with a vertical flexible post at least, and the welding has waterproof cloth support piece between the sliding connection seat of two horizontal adjustment pieces, and waterproof cloth support piece's upper surface back both ends are equipped with two and rotate the support regulating part.

Further, horizontal adjusting part includes U type slip track, and U type slip track's inside is equipped with sliding connection's sliding connection seat, and U type slip track's inside is equipped with the screw thread post that rotates the connection and is connected, and screw thread post is connected with sliding connection seat through threaded connection's mode, rotates through screw thread post and can drive sliding connection seat and remove about, can drive the waterproof cloth support piece through sliding connection seat and remove to this can remove one side with the waterproof cloth of freight train.

Furthermore, the horizontal adjustment driving part comprises a first gear connected with one end of the threaded column, one side of the U-shaped sliding track is provided with a first hydraulic motor, the end part of an output shaft of the first hydraulic motor is provided with a second gear meshed with the first gear, the second gear can be driven to rotate through the first hydraulic motor, and the second gear and the first gear can drive the threaded column to rotate.

Further, the waterproof cloth support piece includes the horizontal stand with sliding connection seat welded, and the horizontal stand left and right sides is connected with two through the free bearing and rotates the support, and the both ends of horizontal stand are equipped with the L type support that supports rotating support both ends, can fix the waterproof cloth in the centre through the horizontal stand, rotate through two and can lift or put down the left and right sides of waterproof cloth for it is more convenient to receive and release the waterproof cloth.

Further, rotate the support regulating part include with horizontal stand welded ear seat, the left and right sides of ear seat is connected with two hydraulic stretching posts through the free bearing, the flexible end of two hydraulic stretching posts respectively through free bearing and two rotate support upper surface connections, can drive through the hydraulic stretching post and rotate the support and rotate to this can provide power for rotating the support.

Further, vertical flexible post is including supporting the tubular column, and the inside of supporting the tubular column is equipped with sliding connection's slip post, and the centre of slip post is equipped with the screw hole, and the inside of this screw hole is connected with screw thread post two through threaded connection's mode, and the lower extreme of screw thread post two is equipped with drives its pivoted hydraulic motor two, can drive screw thread post two through hydraulic motor two and rotate, can drive the slip post through screw thread post two and slide from top to bottom supporting the tubular column inside to this can be to the altitude mixture control of device, and it is more convenient to use.

Compared with the prior art, the beneficial effects of the utility model are that: this waterproof cloth winding and unwinding devices for freight train has following benefit:

1. the utility model discloses on set up screw thread post one, can drive the sliding connection seat through screw thread post one and remove, can drive the waterproof cloth support piece through the sliding connection seat and remove to this can remove one side with the waterproof cloth of freight train, can drive two rotations of gear through hydraulic motor one, can drive screw thread post one through two and a gear transmission and rotate.

2. The utility model discloses on set up the horizontal stand, can fix the waterproof cloth in the centre through the horizontal stand, rotate through two and rotate the support rotation and can lift or put down the left and right sides of waterproof cloth for it is more convenient to receive and release the waterproof cloth, can drive through the hydraulic telescoping post and rotate the support rotation, and it can provide power for rotating the support to use here.

3. The utility model discloses on set up hydraulic motor two, can drive two rotations of screw thread post through hydraulic motor two, can drive the slip post through screw thread post two and slide about supporting the tubular column is inside to this can be to the altitude mixture control of device, it is more convenient to use, this waterproof cloth winding and unwinding devices for freight train, simple structure, it is easy and simple to handle, not only can be suitable for not loading of co-altitude to the device altitude mixture control, can realize automatic winding and unwinding to waterproof cloth in addition, provide convenience for people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: the vertical telescopic support comprises a horizontal adjusting piece 1, a U-shaped sliding rail 11, a first threaded column 12, a sliding connection seat 13, a waterproof cloth supporting piece 2, a 21L-shaped support, a rotating support 22, a horizontal support 23, a horizontal adjusting driving piece 3, a first gear 31, a second gear 32, a first hydraulic motor 33, a first vertical telescopic column 4, a sliding column 41, a supporting column 42, a second threaded column 43, a second hydraulic motor 44, a rotating support adjusting piece 5, a hydraulic telescopic column 51 and an ear seat 52.

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. 1-2, the present invention provides a technical solution: a waterproof cloth winding and unwinding device for a truck comprises horizontal adjusting pieces 1, waterproof cloth supporting pieces 2, horizontal adjusting driving pieces 3, vertical telescopic columns 4 and rotating support adjusting pieces 5, the number of the horizontal adjusting pieces 1 is two, the two horizontal adjusting pieces 1 correspond to each other front and back, one end of each horizontal adjusting piece 1 is provided with the horizontal adjusting driving piece 3, the lower surface of each horizontal adjusting piece 1 is provided with at least one vertical telescopic column 4, the waterproof cloth supporting pieces 2 are welded between sliding connection seats 13 of the two horizontal adjusting pieces 1, the front and back ends of the upper surface of each waterproof cloth supporting piece 2 are provided with the two rotating support adjusting pieces 5, each horizontal adjusting piece 1 comprises a U-shaped sliding rail 11, sliding connection seats 13 in sliding connection are arranged inside the U-shaped sliding rails 11, threaded columns 12 in rotating connection are arranged inside the U-shaped sliding rails 11, and the threaded columns 12 are connected with the sliding connection seats 13 in a threaded connection mode, the slide connecting seat 13 can be driven to move left and right through the rotation of the first threaded column 12, the rain-proof cloth supporting piece 2 can be driven to move left and right through the slide connecting seat 13, so that the rain-proof cloth of a truck can be moved to one side, the horizontal adjusting driving piece 3 comprises a first gear 31 connected with one end of the first threaded column 12, one side of the U-shaped slide rail 11 is provided with a first hydraulic motor 33, the end part of an output shaft of the first hydraulic motor 33 is provided with a second gear 32 meshed with the first gear 31, the first hydraulic motor 33 can drive the second gear 32 to rotate, the first threaded column 12 can be driven to rotate through the transmission of the second gear 32 and the first gear 31, the rain-proof cloth supporting piece 2 comprises a horizontal bracket 23 welded with the slide connecting seat 13, the left side and the right side of the horizontal bracket 23 are connected with two rotating brackets 22 through hinged supports, and the two ends of the horizontal bracket 23 are provided with L-shaped brackets 21 for supporting the two ends of the rotating brackets 22, the waterproof cloth can be fixed in the middle through the horizontal bracket 23, the left side and the right side of the waterproof cloth can be lifted or put down through the rotation of the two rotating brackets 22, so that the waterproof cloth is more conveniently folded and unfolded, the rotating bracket adjusting part 5 comprises an ear seat 52 welded with the horizontal bracket 23, the left side and the right side of the ear seat 52 are connected with two hydraulic telescopic columns 51 through hinged supports, the telescopic ends of the two hydraulic telescopic columns 51 are respectively connected with the upper surfaces of the two rotating brackets 22 through hinged supports, the rotating brackets 22 can be driven to rotate through the hydraulic telescopic columns 51, power can be provided for the rotating brackets 22, the vertical telescopic column 4 comprises a support column 42, a sliding column 41 in sliding connection is arranged inside the support column 42, a threaded hole is arranged in the middle of the sliding column 41, a threaded column II 43 is connected inside the threaded hole in a threaded connection mode, a hydraulic motor II 44 for driving the threaded column II 43 to rotate is arranged at the lower end of the threaded column II 43, the second hydraulic motor 44 can drive the second threaded column 43 to rotate, and the second threaded column 43 can drive the sliding column 41 to slide up and down in the supporting tubular column 42, so that the height of the device can be adjusted, and the use is more convenient.

When in use: firstly, the lower end of a supporting pipe column 42 and a second hydraulic motor 44 are fixed on a vehicle body, the second hydraulic motor 44 can drive a second threaded column 43 to rotate, the second threaded column 43 can drive a sliding column 41 to slide up and down in the supporting pipe column 42, so that the height of the device can be adjusted, then the waterproof cloth is fixed on the upper surface of a waterproof cloth supporting piece 2, a first hydraulic motor 33 can drive a second gear 32 to rotate, the second gear 32 and a first gear 31 can drive a first threaded column 12 to rotate, the first threaded column 12 can drive a sliding connecting seat 13 to move left and right, the sliding connecting seat 13 can drive the waterproof cloth supporting piece 2 to move left and right, so that the waterproof cloth of a truck can be moved to one side, a rotating support 22 can be driven to rotate through a hydraulic telescopic column 51, so that power can be provided for the rotating support 22, the waterproof cloth can be fixed in the middle through a horizontal support 23, the left side and the right side of the waterproof cloth can be lifted or put down through the rotation of the two rotating supports 22, so that the waterproof cloth can be folded and unfolded more conveniently, the waterproof cloth needs to be lapped on the waterproof cloth supporting piece 2 in the using process, and the height, the left side, the right side, the front side and the back side of the waterproof cloth can be folded and unfolded.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a waterproof cloth winding and unwinding devices for freight train, includes horizontal adjustment spare (1), waterproof cloth support piece (2), horizontal adjustment driving piece (3), vertical flexible post (4) and rotates support regulating part (5), its characterized in that: the number of horizontal adjusting part (1) is two, and two horizontal adjusting part (1) front and back correspond, and the one end of every horizontal adjusting part (1) all is equipped with horizontal adjustment driving piece (3), and the lower surface of every horizontal adjusting part (1) is equipped with one vertical flexible post (4) at least, and the welding has waterproof cloth support piece (2) between sliding connection seat (13) of two horizontal adjusting part (1), and both ends are equipped with two rotation support adjusting parts (5) around the upper surface of waterproof cloth support piece (2).

2. The waterproof cloth folding and unfolding device for the truck as claimed in claim 1, wherein: horizontal adjustment spare (1) is equipped with sliding connection's sliding connection seat (13) including U type slip track (11), the inside of U type slip track (11), and the inside of U type slip track (11) is equipped with screw thread post (12) of rotating the connection, and screw thread post (12) are connected with sliding connection seat (13) through threaded connection's mode.

3. The waterproof cloth folding and unfolding device for the truck as claimed in claim 2, wherein: the horizontal adjusting driving part (3) comprises a first gear (31) connected with one end of the first threaded column (12), a first hydraulic motor (33) is arranged on one side of the U-shaped sliding track (11), and a second gear (32) meshed with the first gear (31) is arranged at the end part of an output shaft of the first hydraulic motor (33).

4. The waterproof cloth folding and unfolding device for the truck as claimed in claim 1, wherein: the waterproof cloth supporting piece (2) comprises a horizontal support (23) welded with the sliding connection seat (13), the left side and the right side of the horizontal support (23) are connected with two rotating supports (22) through hinged supports, and two ends of the horizontal support (23) are provided with L-shaped supports (21) supporting two ends of each rotating support (22).

5. The waterproof cloth folding and unfolding device for the truck as claimed in claim 4, wherein: the rotary support adjusting piece (5) comprises an ear seat (52) welded with the horizontal support (23), the left side and the right side of the ear seat (52) are connected with two hydraulic telescopic columns (51) through hinged supports, and the telescopic ends of the two hydraulic telescopic columns (51) are respectively connected with the upper surfaces of the two rotary supports (22) through the hinged supports.

6. The waterproof cloth folding and unfolding device for the truck as claimed in claim 1, wherein: vertical flexible post (4) are equipped with sliding connection's slip post (41) including supporting tubular column (42), the inside of supporting tubular column (42), and the centre of slip post (41) is equipped with the screw hole, and the inside of this screw hole is connected with screw thread post two (43) through threaded connection's mode, and the lower extreme of screw thread post two (43) is equipped with drives its pivoted hydraulic motor two (44).