CN219635062U - Flat transportation semitrailer with rail transporting device - Google Patents

Abstract

The utility model discloses a flat-bed transportation semitrailer with a rail transportation device, which relates to the technical field of flat-bed transportation semitrailers and solves the problems that the transportation of cargoes is difficult to be carried out manually when the cargoes are inconvenient to lift and place on the surface of a transportation plate.

Description

Flat transportation semitrailer with rail transporting device

Technical Field

The utility model relates to the technical field of flat-bed transport semi-trailers, in particular to a flat-bed transport semi-trailer with a rail conveying device.

Background

The flat semi-trailer is generally used for transporting heavy automobiles, rail vehicles, mining machinery, forestry machinery, engineering machinery and other heavy-duty cargoes, the lower the gravity center of the flat semi-trailer is, the better the stability and safety are, the stronger the capability of transporting ultrahigh cargoes and passing overhead obstacles is, and the rail transporting device is a structure with rails for guiding the cargoes to and from the semi-trailer.

Conventionally, a low flat-bed semitrailer with a rail transporting device is still slightly inconvenient to operate in the process of loading and unloading goods on the low flat-bed semitrailer, especially when carrying some valuable goods, the carrying process is uncontrollable and property loss is easy to occur, so that a flat-bed transport semitrailer with a rail transporting device is proposed, for example, a low flat-bed semitrailer with a rail transporting device with a publication number of CN217623842U comprises a trailer body, a support column is fixedly mounted at one end of the bottom of the trailer body, a travelling wheel is fixedly mounted at one side, far away from the support column, of the bottom of the trailer body, rail transporting parts are fixedly mounted at two sides of the top of the trailer body, a sliding groove is formed in the surface of the rail transporting parts, a sliding block is slidably mounted in the sliding groove, a gear tooth assembly is arranged at the bottom of the sliding block, a mounting block is fixedly welded at the top of the sliding block, and a transporting plate is fixedly mounted at the top of the mounting block. The utility model can improve the carrying efficiency of cargoes, is convenient to operate, improves the stability of the semitrailer in use, avoids the cargoes from falling off, can realize slow transportation of the cargoes, avoids the problem that valuable cargoes are easy to damage, and improves the safety of the cargoes in carrying;

however, when the semitrailer is used for transporting heavy goods, after the goods are lifted to the height of a flat plate by using lifting equipment such as a forklift and the like, the goods are lifted and placed on the surface of the transporting plate and then transported to the surface of the flat plate for fixing, and the goods are transported in a translational manner by manually rotating the handles and driving the chains to rotate through the gears by people, so that the transporting plate with the goods is transported in a translational manner, when the goods are transported in a heavy manner, the chains and the gears are difficult to rotate manually, so that the transporting plate is difficult to move, great effort is required, and the practicability is poor.

Disclosure of Invention

The utility model aims to provide a flat-bed transport semitrailer with a rail transporting device, which is convenient for transporting plates to move, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flat-bed transportation semitrailer with fortune rail device, includes the flat board, still includes through hydraulic telescoping rod fixed mounting is in the bottom plate at flat bottom both ends, bottom plate top cooperation is provided with the lifting plate, the bottom plate surface outside with the lifting plate bottom is kept away from flat one end fixedly connected with fixed block, the lifting plate bottom with the bottom plate surface outside is close to flat one end transversely has seted up the slide rail, sliding connection has the slider in the slide rail, sliding connection in the bottom plate slider threaded connection is at the threaded rod surface, the threaded rod transversely peg graft offer in the bottom plate in the slide rail and fixed connection servo motor, servo motor fixed mounting is in one end in the bottom plate, two sets of fixed block and two sets of the slider pass through bearing cooperation connection folding frame four corners.

Preferably, the two sides of the surface of the flat plate are symmetrically and transversely provided with a transporting rail, a transmission motor is fixedly arranged in the transporting rail and is far away from one end of the bottom plate, a power output end at the top end of the transmission motor is fixedly connected with a power input end of a screw rod, the screw rod is transversely inserted into the transporting rail, a screw block in sliding connection with the transporting rail is in threaded connection with the surface of the screw rod, the screw block is fixedly arranged at two ends of the bottom of the transporting plate, the transporting plate is far away from one side of the bottom plate, inclined plates are fixedly arranged at two sides of the surface of the flat plate, the transporting rail is transversely arranged, the screw blocks at two ends of the bottom of the transporting plate are connected with the surfaces of the two groups of screw rods in a threaded manner that the two groups of screw rods are conveniently driven by the transmission motor to rotate, and the transporting plate is driven by the screw block to slide left and right on the surface of the flat plate for transporting goods.

Preferably, the sliding groove is transversely formed in the inner side of the surface of the bottom plate, the sliding groove is slidably connected with the bottom end of the hydraulic telescopic rod, flowers and plants are transversely formed in the inner side of the surface of the bottom plate and are slidably connected with the bottom end of the hydraulic telescopic rod, so that the bottom plate can slide to the bottom position of the flat plate to be stored when the use is not needed, and the bottom plate is prevented from extending outside the bottom end of the flat plate when the use is not needed.

Preferably, the bottom plate is kept away from dull and stereotyped one end is through pivot movable mounting has the baffle, the baffle is right triangle-shaped, and the bottom plate bottom is right triangle-shaped's baffle through the pivot installation, can be convenient for lead the goods of transporting through the baffle to can fold the baffle through the pivot and store when not needing to use.

Preferably, the lifting plate surface and the transporting plate surface are both matched with transporting wheels, and the lifting plate surface and the transporting plate surface are both matched with the transporting wheels, so that the goods which are required to be transported by the transporting wheel pair can be conveniently transported, and the goods do not need to be manually moved.

Preferably, the flat surface is far away from the baffle is fixedly arranged at one end of the bottom plate, a traction structure is fixedly arranged at the outer side of the baffle, the bottom end of the flat is provided with the baffle and the traction structure is arranged at the outer side of the baffle, so that the flat surface can be conveniently towed and transported, and meanwhile, the baffle is used for protecting cargoes transported on the flat surface.

Preferably, the controller is fixedly arranged on the inner side of the middle part of one side of the flat plate, the protection plate is arranged on the outer side of the controller, the controller is arranged on the inner side of the middle part of one side of the flat plate, and the protection plate is arranged on the outer side of the middle part of the flat plate, so that the controller can be used for controlling devices such as a driving motor, a servo motor, a hydraulic telescopic rod and the like.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the lifting bottom plate is arranged at the bottom end of the flat plate, the lifting plate is connected to the surface of the bottom plate through the folding frame, the guide plate is arranged at the bottom end of the bottom plate, the fixing plate and the sliding blocks are arranged at four corners of the folding plate, the sliding blocks in the bottom plate are in threaded connection with the threaded rod surface, the folding plate can be conveniently driven to be unfolded through the rotation of the threaded rod, so that the lifting plate is lifted upwards, goods to be transported are lifted to the surface of the flat plate, the goods are transported to the surface of the flat plate by matching with the transporting rail and the transporting plate, the screw rod is connected with the screw block at the bottom end of the transporting plate, the screw rod is connected with the transmission motor, the manual control on the movement of the transporting plate is not needed, and the practicability is higher.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a folding leg structure according to the present utility model;

FIG. 3 is a schematic diagram of a transportation board structure according to the present utility model.

In the figure: 1-a plate; 2-a screw; 3-baffle plates; 4-traction structure; 5-a transmission motor; 6-a servo motor; 7-a slide block; 8-sliding rails; 9-rotating shaft; 10-sliding grooves; 11-a hydraulic telescopic rod; 12-a guide plate; 13-folding frames; 14-fixing blocks; 15-lifting plate; 16-a transport wheel; 17-transporting plates; 18-sloping plates; 19-transporting rails; 20-a bottom plate; 21-a screw block; 22-a controller; 23-a threaded rod; 24-guard plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Example 1

Referring to fig. 1 to 3, a flat transportation semitrailer with a rail transporting device in the drawings comprises a flat plate 1, and further comprises a bottom plate 20 fixedly installed at two ends of the bottom of the flat plate 1 through a hydraulic telescopic rod 11, a lifting plate 15 is cooperatively arranged above the bottom plate 20, a fixed block 14 is fixedly connected to the outer side of the surface of the bottom plate 20 and the bottom of the lifting plate 15 at one end far away from the flat plate 1, a sliding rail 8 is transversely arranged at the outer side of the surface of the lifting plate 15 and near one end of the flat plate 1, a sliding block 7 is slidably connected in the sliding rail 8, the sliding block 7 in the sliding plate 20 is in threaded connection with the surface of a threaded rod 23, the threaded rod 23 is transversely inserted into the sliding rail 8 arranged in the bottom plate 20 and fixedly connected with a servo motor 6, and the servo motor 6 is fixedly installed at one end in the bottom plate 20, and two groups of the fixed blocks 14 and two groups of the sliding blocks 7 are cooperatively connected with four corners of a folding frame 13 through bearings.

It should be noted that: in this scheme, the bottom both ends of dull and stereotyped 1 of design are connected bottom plate 20 through hydraulic telescopic link 11, offer slide rail 8 and connect servo motor 6's threaded rod 23 in the bottom plate 20 surface, with threaded rod 23 surface threaded connection slider 7, set up lifting plate 15 and connect fixed block 14 and slider 7 through folding leg 13 in bottom plate 20 top to thereby drive the rotation of threaded rod 23 through servo motor 6 and drive slider 7 and expand or shrink folding leg 13 in slide rail 8, thereby adjust lifting plate 15's height, so as to lift to dull and stereotyped 1 surface transportation to the goods that need transport and use.

Referring to fig. 1 to 3, two sides of the surface of the flat plate 1 in the drawing are symmetrically and transversely provided with a moving rail 19, one end, far away from the bottom plate 20, of the moving rail 19 is fixedly provided with a transmission motor 5, the power output end at the top end of the transmission motor 5 is fixedly connected with the power input end of a screw rod 2, the screw rod 2 is transversely inserted into the moving rail 19, a screw block 21 in sliding connection with the moving rail 19 is in threaded connection with the surface of the screw rod 2, the screw block 21 is fixedly arranged at two ends of the bottom of the moving plate 17, and one side, far away from the bottom plate 20, of the moving plate 17 is fixedly provided with a sloping plate 18.

It should be noted that: the two sides of the surface of the designed flat plate 1 are transversely provided with loading rails 19 and are connected with screw rods 2 of a transmission motor 5 in an inserting manner, screw blocks 21 at two ends of the bottom of the transporting plate 17 are connected with the surfaces of the two groups of screw rods 2 in a threaded manner, so that the transporting plate 17 is driven to slide left and right on the surface of the flat plate 1 through the screw blocks 21 to transport goods conveniently by driving the two groups of screw rods 2 to rotate through the transmission motor 5;

in addition, referring to fig. 1 to 3, a sliding groove 10 is laterally provided on the inner side of the surface of the bottom plate 20 in the drawing, and the sliding groove 10 is slidably connected to the bottom end of the hydraulic telescopic rod 11.

It should be noted that: flowers and plants are transversely arranged on the inner side of the surface of the designed bottom plate 20 and are slidably connected with the bottom end of the hydraulic telescopic rod 11, so that the bottom plate 20 can slide to the bottom position of the flat plate 1 to be stored when the hydraulic telescopic rod 11 is not needed to be used, and the bottom plate 20 is prevented from extending outside the bottom end of the flat plate 1 when the hydraulic telescopic rod is not needed to be used.

In addition, referring to fig. 1 to 3, a guide plate 12 is movably mounted on an end of the bottom plate 20 away from the flat plate 1 through a rotating shaft 9, and the guide plate 12 is in a right triangle shape.

It should be noted that: the bottom end of the designed bottom plate 20 is provided with the guide plate 12 which is in a right triangle shape through the rotating shaft 9, so that the transported goods can be conveniently guided by the guide plate 12, and the guide plate 12 can be folded and stored through the rotating shaft 9 when the use is not needed.

In addition, referring to fig. 1 to 3, the surface of the lifting plate 15 and the surface of the carrying plate 17 are both provided with carrying wheels 16 in a matching manner.

It should be noted that: the lifting plate 15 surface and the fortune board 17 surface of design all cooperate to set up the transport wheel 16, can be convenient for pass through the transport wheel 16 to the goods that need transport, do not need the manual work to remove the goods.

Notably, are: when the lifting device is used, when goods are required to be transported, the guide plate 12 is unfolded through the rotating shaft 9, the hydraulic telescopic rod 11 is started to extend downwards through the controller 22 to enable the bottom of the bottom plate 20 to be attached to the ground, the bottom end of the hydraulic telescopic rod 11 slides towards the bottom end in the sliding groove 10, the bottom plate 20 extends outwards from the flat plate 1 and then pushes the goods to the surface of the lifting plate 15, the servo motor 6 is started, the servo motor 6 drives the threaded rod 23 to rotate clockwise so as to enable the sliding block 7 in threaded connection with the surface to slide close to the fixed block 14 in the sliding rail 8, the folding frame 13 is unfolded, the lifting plate 15 arranged at the top in the unfolding process of the folding frame 13 drives the goods to be lifted to the height of the moving plate 17, after the goods on the surface of the lifting plate 15 are transported to the surface of the moving plate 17, the transmission motor 5 is started to drive the threaded rod 2 in the moving rail 19 to rotate clockwise, the screw block 21 drives the transporting plate 17 to slide from the bottom end to the top end of the flat plate 1 in the transporting rail 19 along with the rotation of the screw rod 2, so that after goods are transported to a position adapting to the bottom end of the flat plate 1, the transporting wheel 16 rotates to transport the goods to the surface of the flat plate 1 through the inclined plate 18, the transmission motor 5 can rotate anticlockwise to slide the transporting plate 17 to the position of the bottom end of the surface of the flat plate 1 again to transport the next group of goods, the servo motor 6 also rotates anticlockwise to shrink the folding frame 13 to drive the lifting plate 15 to descend into the bottom plate 20 again, the next group of goods can be transported and used continuously, after the goods are transported, the hydraulic telescopic rod 11 shrinks and pulls the bottom plate 20 to lift upwards, and slides to the bottom end in the chute 10 through the bottom end of the hydraulic telescopic rod 11, so that the bottom plate 20 is stored at the bottom of the flat plate 1, and the practicability is strong.

Example 2

Referring to fig. 1 to 3, for further explanation of this embodiment, a baffle 3 is fixedly mounted on the surface of the flat plate 1 in the drawings at an end far away from the bottom plate 20, a traction structure 4 is fixedly mounted on the outer side of the baffle 3, a controller 22 is fixedly mounted on the inner side of the middle part of one side of the flat plate 1, and a protection plate 24 is disposed on the outer side of the controller 22.

It should be noted that: the baffle 3 is arranged at the bottom end of the designed flat plate 1, the traction structure 4 is arranged outside the baffle 3, the flat plate 1 can be conveniently towed and transported, meanwhile, the protection is provided for goods transported on the surface of the flat plate 1 through the baffle 3, the controller 22 is arranged on the inner side of the middle part of one side of the designed flat plate 1, the protection plate 24 is arranged on the outer side of the designed flat plate 1, and the driving motor 5, the servo motor 6, the hydraulic telescopic rod 11 and other devices can be conveniently controlled and used through the controller 22.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (7)

1. A flatbed transport semitrailer with a rail transport device, comprising:

a flat plate (1);

characterized in that it also comprises;

bottom plate (20) through hydraulic telescoping rod (11) fixed mounting is in dull and stereotyped (1) bottom both ends, bottom plate (20) top cooperation is provided with lifting plate (15), bottom plate (20) surface outside with lifting plate (15) bottom is kept away from dull and stereotyped (1) one end fixedly connected with fixed block (14), lifting plate (15) bottom with bottom plate (20) surface outside is close to dull and stereotyped (1) one end transversely has seted up slide rail (8), sliding connection has slider (7) in slide rail (8), sliding connection in bottom plate (20) slider (7) threaded connection is in threaded rod (23) surface, threaded rod (23) transversely peg graft offer in bottom plate (20) in slide rail (8) and fixed connection servo motor (6), servo motor (6) fixed mounting are in bottom plate (20) one end, two sets of fixed block (14) and two sets of slider (7) are through bearing cooperation folding carriage (13 four corners).

2. A flatbed transport semitrailer with a rail transport device as recited in claim 1, wherein: the utility model discloses a motor vehicle, including dull and stereotyped (1) surface both sides symmetry transversely installs fortune rail (19), keep away from in fortune rail (19) bottom plate (20) one end fixed mounting has driving motor (5), driving motor (5) top power take off end fixed connection screw rod (2) power input, screw rod (2) transversely peg graft in fortune rail (19), the spiral shell piece (21) threaded connection of sliding connection in fortune rail (19) is in screw rod (2) surface, spiral shell piece (21) fixed mounting is in fortune board (17) bottom both ends, fortune board (17) are kept away from bottom plate (20) one side fixed mounting has swash plate (18).

3. A flatbed transport semitrailer with a rail transport device as recited in claim 1, wherein: a chute (10) is transversely formed in the inner side of the surface of the bottom plate (20), and the chute (10) is connected with the bottom end of the hydraulic telescopic rod (11) in a sliding mode.

4. A flatbed transport semitrailer with a rail transport device as recited in claim 1, wherein: one end of the bottom plate (20) far away from the flat plate (1) is movably provided with a guide plate (12) through a rotating shaft (9), and the guide plate (12) is in a right triangle shape.

5. A flatbed transport semitrailer with a rail transport device as recited in claim 2, wherein: the surface of the lifting plate (15) and the surface of the transporting plate (17) are both provided with transporting wheels (16) in a matched mode.

6. A flatbed transport semitrailer with a rail transport device as recited in claim 1, wherein: the surface of the flat plate (1) is far away from one end of the bottom plate (20), a baffle plate (3) is fixedly arranged, and a traction structure (4) is fixedly arranged outside the baffle plate (3).

7. A flatbed transport semitrailer with a rail transport device as recited in claim 1, wherein: the controller (22) is fixedly arranged on the inner side of the middle part of one side of the flat plate (1), and a protection plate (24) is arranged on the outer side of the controller (22).