JP2009154561A - Loading space part and carrying vehicle having the loading space part - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve safety of loading/unloading work of a carrying object to a loading space part, and to reduce possibility of a serious accident, by allowing a vehicle in the rear of a carrying vehicle to easily detect the carrying vehicle in the loading/unloading work, when loading and unloading the carrying object to the loading space part of the carrying vehicle. <P>SOLUTION: This carrying vehicle 1 has the loading space part 20 for loading the vehicle W being the carrying object on a chassis 10. The loading space part 20 slides toward the rear of the carrying vehicle 1, and is installed on the chassis 10 so as to incline at an angle of grounding and arranging a rear end part of the loading space part 20 on the ground G. A warning display 24 is formed in the longitudinal direction of the carrying vehicle 1 in an upper surface central part of the loading space pat 20. The warning display 24 is formed in an isosceles triangle shape by red reflective paint so that the warning display 24 is visible in an equilateral triangle of expressing a triangle stopping display plate when viewing on the loading space part 20 from the rear of the carrying vehicle 1 in an inclined state of the loading space part 20. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  In order to load and unload the object to be loaded onto the loading platform, the present invention is configured such that at least a part of the loading platform is inclined, or a loading platform for a transport vehicle configured to be inclined. The present invention also relates to a transport vehicle including these cargo bed portions.

2. Description of the Related Art Conventionally, there is a transport vehicle that loads and transports an object to be transported such as a vehicle on a loading platform. In such a transport vehicle, in order to load and unload a material to be loaded onto the loading platform, the rear portion of the loading platform is formed to be inclined and / or the loading platform is configured to be inclined. For example, in Patent Document 1 below, the rear part of the cargo bed part on which the object to be transported is formed to be inclined toward the ground, and a step board that connects the cargo bed part and the ground is provided at the end of the cargo bed part. A transport vehicle is disclosed. Further, in the following Patent Document 2 to Patent Document 4, the posture of the loading platform portion on which the object is loaded is configured to be inclined toward the ground, and the loading platform portion and the ground are disposed at the end of the loading platform portion. Each of the transport vehicles provided with a step board connecting the two is disclosed.
JP-A-10-129331 JP 2000-203326 A JP 2000-255314 A JP 2002-87142 A

  However, in the transport vehicles disclosed in each of the above-mentioned Patent Documents 1 to 4, when loading and unloading a transported object on the loading platform on the road, the driver of the vehicle approaching from the rear of the transport vehicle is the front transport vehicle. It may not be noticed or may be delayed. Normally, when loading / unloading objects to / from the loading platform, the hazard lights (emergency flashing indicator lights) of the transport vehicle are flashed to make the transport vehicle's surroundings including the rear of the transport vehicle, etc. Inform the existence. In addition, in a transport vehicle provided with vehicle width lights at both ends in the width direction of the vehicle, the vehicle width lights are turned on in addition to the hazard lamps to transport to vehicles around the transport vehicle including the rear of the transport vehicle. Inform the presence of the vehicle. As a result, accidents such as rear-end collisions of the following vehicles with the transporting vehicle being loaded and unloaded are prevented in advance.

  However, if a walking board is installed between the loading platform and the ground to load or unload the object to be loaded on the loading platform, or if the loading platform is tilted toward the ground, The loaded bed portion covers or conceals part or all of the hazard lamp and the width lamp provided at the rear portion of the transport vehicle, and prevents the vehicle behind the transport vehicle from being alerted. For this reason, there exists a problem that the danger of the loading / unloading work of the to-be-conveyed object to the loading platform part of a conveyance vehicle increases. In particular, when loading and unloading objects to be transported at night, there is a risk that the discovery of a transport vehicle during loading or unloading work may be delayed by covering part or all of the hazard lamps or width lights, leading to a serious accident. Increase.

  The present invention has been made in order to cope with the above-described problems, and its purpose is to perform loading / unloading work on a vehicle or the like existing behind the transporting vehicle when loading / unloading a transported object on the loading platform of the transporting vehicle. Equipped with a loading platform and a loading platform that can improve the safety of loading and unloading work on the loading platform and reduce the risk of serious accidents by facilitating the discovery of transport vehicles. To provide a transport vehicle.

  In order to achieve the above object, a feature of the present invention is that it is mounted on a transport vehicle for transporting a transported object, and at least a part of the load platform is inclined to load and unload the transported object on the load platform. In the loading platform portion formed or the loading platform portion assembled to the transport vehicle so that the loading platform portion is inclined, the inclined portion of the loading platform portion or the surface of the loading platform portion assembled to be inclined, A warning display member for indicating the presence of the transport vehicle is provided.

  According to the feature of the present invention configured as described above, the presence of the transport vehicle is indicated on the inclined portion of the load platform portion on which the object to be transported is loaded or on the surface of the load platform portion that is assembled so as to be tilted in the transport vehicle. A warning display member is formed. Therefore, when loading the object to be loaded on the loading platform, a walking board is installed between the loading platform and the ground, or the loading platform is tilted toward the ground, so that one of the hazard lamps and width lights of the transportation vehicle is used. Even when part or all of the cover is covered, the presence of the transport vehicle can be notified to a vehicle or the like existing behind the transport vehicle. Thereby, the vehicle etc. which exists in the back of a conveyance vehicle can discover easily that a conveyance vehicle exists ahead. As a result, the safety of loading / unloading work to / from the loading platform is improved and the risk of serious accidents is reduced.

  In this case, in the transport vehicle, the warning display member may be configured by at least one of an electroluminescent member, a fluorescent member, and a reflecting member, for example. According to this, especially in nighttime loading / unloading work, it is easy to find a transport vehicle during loading / unloading work, and safety of loading / unloading work to / from the loading platform is improved. The risk of serious accidents is further reduced with improvement. The electroluminescent member is a device (for example, a light bulb, LED, etc.) that converts electric energy into light energy. If such an electroluminescent light emitting member is used as a warning display member, it is easy to find a transport vehicle during loading and unloading work to be carried during the day. The fluorescent member is a member or substance that emits light by a luminescence phenomenon. Further, the reflecting member is a member that bounces all or part of the irradiated light.

  Further, in this case, in the cargo bed portion, the warning display member includes a character, a figure, and a figure that can be recognized when the tilted portion of the cargo bed portion or the tilted cargo bed portion is viewed from a substantially horizontal direction. It is good to comprise at least one of the symbols. According to this, the warning display member is formed by the inclined portion in the loading platform, or the surface of the inclined loading platform, that is, the character, the figure, or the symbol that can be recognized when viewed from the horizontal direction on the inclined surface. As a result, the viewer can easily understand the meaning of the warning display member, improve the safety of loading and unloading work to and from the cargo bed, and reduce the risk of serious accidents. be able to.

  In this case, in the loading platform, the loading platform includes a step board for loading and unloading the object to be loaded on the loading platform, and the warning display member is preferably formed on the step board. According to this, the warning display member is formed on the step board in addition to the loading platform. For this reason, even if the warning display member formed on the loading platform is partially or entirely covered by the object to be transported loaded on the loading platform, and the warning display is not visible from the rear of the transport vehicle, the step board The presence of the transport vehicle can be notified to the vehicle or the like existing behind the transport vehicle by the warning display member formed on the top. Thereby, the vehicle etc. which exists in the back of a conveyance vehicle can discover easily that a conveyance vehicle exists ahead. As a result, the safety of loading / unloading work to / from the loading platform is further improved, and the risk of a serious accident is further reduced.

  Moreover, this invention can be implemented not only as a loading platform part but also as a transport vehicle provided with the loading platform part. Specifically, in order to load and unload a material to be loaded onto a loading platform, at least a part of the loading platform is inclined or a loading platform configured to tilt the loading platform. It is only necessary to provide a warning display member for indicating the presence of the transport vehicle on the inclined portion or the surface of the loading platform configured to be inclined. According to the transport vehicle according to the present invention configured as described above, the same effect as that of the invention according to the loading platform can be expected.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, an embodiment of a carrier and a transport vehicle including the carrier according to the invention will be described with reference to the drawings. FIG. 1 (A) is a plan view showing the appearance of a transport vehicle provided with a loading platform according to the present invention, and FIG. 1 (B) is a side view of the transport vehicle. Note that each drawing referred to in the present specification is schematically represented by exaggerating some of the components in order to facilitate understanding of the present invention. For this reason, the dimension, ratio, etc. between each component may differ. In the present embodiment, the “front-rear” relationship is based on the front and rear of the vehicle. That is, the driver's seat side of the vehicle is the front, and the opposite side of the driver's seat is the rear. The transport vehicle 1 according to the present embodiment is a so-called vehicle transport vehicle that can load only one vehicle W such as an automobile and transports the vehicle W.

(Configuration of the transport vehicle 1)
The transport vehicle 1 includes a chassis 10 formed to extend in the front-rear direction (the left-right direction in the drawing) of the transport vehicle 1. The chassis 10 includes a series of driving systems such as an engine, a transmission, a drive shaft, a differential, a suspension, a braking device, and a steering device (steering mechanism) (none of which are shown), etc. It is prepared for. On the front side (left side in the figure) and rear side (right side in the figure) of the transport vehicle 1 in the chassis 10, there are a pair of left and right tires 11a and 11b (only one is shown) for the transport vehicle 1 to travel on the ground G. Each is arranged. In addition, a pair of tail lights 12 that emit light toward the rear of the transport vehicle 1 are provided at the rear end portion of the chassis 10 side by side in the vehicle width direction of the transport vehicle 1 (only one tail light 12 is illustrated). The tail lamp 12 is composed of a normal lamp (not shown) that is turned on when the transport vehicle 1 is operated at night, reverse, and braking, and an emergency light lamp (not shown) that is flashed when the transport vehicle 1 turns right or left or during an emergency stop. Has been.

  A cabin 13 is provided on the front portion of the chassis 10. The cabin 13 is a driver's cab for driving the transport vehicle 1. Various operators such as a handle for driving the transport vehicle 1, various instruments indicating the operation state of the transport vehicle 1, and the driver are seated. It has a driver's seat. A pair of headlamps 13a that emit light toward the front of the transport vehicle 1 are provided on the outer front surface of the cabin 13 side by side in the vehicle width direction of the transport vehicle 1 (only one headlamp 13a is illustrated). . The headlamp 13a is composed of a normal light lamp (not shown) that is turned on when the transport vehicle 1 is operated at night, and an emergency light lamp (not shown) that is flashed when the transport vehicle 1 turns right or left or during an emergency stop.

  A loading platform 20 is provided behind the cabin 13 on the chassis 10. The loading platform 20 is a loading platform for placing the vehicle W that is the object to be transported, and is assembled on the chassis 10 so that it can take two postures, a horizontal state and an inclined state. Specifically, as shown in FIGS. 2A and 2B, the loading platform 20 slides toward the rear of the transport vehicle 1 by a sliding mechanism (not shown), and the loading platform 20 has a tilt mechanism (not shown). The rear end portion is assembled on the chassis 10 so as to be inclined at an angle (generally 10 ° to 15 °) at which the rear end portion is installed on the ground G.

  A step board 21 having a substantially triangular shape in side view is provided at the rear end of the loading platform 20. The step board 21 is a transfer member that is installed between the upper surface of the loading platform 20 and the ground G in a state where the loading platform 20 is in contact with the ground G, and connects the upper surface of the loading platform 20 and the ground G. The part is supported so as to be rotatable about the hinge 21a. The step board 21 is supported in a standing state when the loading platform 20 on the chassis 10 is horizontal, and is supported in a tilted state toward the ground G when the loading platform 20 is tilted. Is done. On both sides of the upper surface of the loading platform 20 in front of the step board 21, step board fixtures 21b are provided. The walking board fixture 21b is a component that fixes and supports the standing walking board 21 and is configured to be detachable from the walking board 21. On the other hand, a reinforcing frame 22 formed in a gate shape is provided in a standing state at the front end of the loading platform 20 on the cabin 13 side. A pair of vehicle stoppers 23 are fixed to the upper surface of the loading platform 20 on the cabin 13 side.

  A warning display 24 is formed at the center of the upper surface of the loading platform 20 along the front-rear direction of the transport vehicle 1. The warning display 24 is a warning display member for informing the vehicle or the like existing behind the transport vehicle 1 of the presence of the transport vehicle 1 in a state where the loading platform 20 is inclined. The warning display 24 is composed of an isosceles triangle drawn over the entire surface of the loading platform 20, and is formed of a red reflective paint that reflects light. The isosceles triangle that forms the warning display 24 is a warning when the carrier 20 is viewed from the rear of the transport vehicle 1 in a state where the carrier 20 is inclined, in other words, viewed horizontally from the rear of the transport vehicle 1. The display 24 is formed in a shape that looks like a regular triangle representing a triangular stop display board.

  Between the cabin 13 and the loading platform 20 on the chassis 10, a loading platform operation panel 25 is provided. The loading platform operating panel 25 is composed of operation switches for changing the posture of the loading platform 20 on the chassis 10 between a horizontal state and an inclined state. Other configurations in the transport vehicle 1 are not directly related to the present invention, and thus description thereof is omitted.

(Operation of transport vehicle)
Next, the operation of the transport vehicle 1 configured as described above will be described. In this description of operation, a case where the vehicle W is loaded on the transport vehicle 1 on the road will be described. First, the operator gets into the cabin 13 of the transport vehicle 1 and steers the transport vehicle 1 toward the place where the vehicle W is loaded. In this case, the transport vehicle 1 travels while maintaining the horizontal posture on the chassis 20 on the chassis 10. When the transport vehicle 1 arrives at the site where the vehicle W is loaded, the worker stops the transport vehicle 1 on the road shoulder and then blinks the hazard lamp. Specifically, the worker blinks an emergency light lamp of the headlight 13 a provided on the front surface of the cabin 13 and an emergency light blinking lamp of the taillight 12 provided on the rear end portion of the chassis 10. Thereby, the presence of the transport vehicle 1 can be notified to the vehicles and the like existing around the transport vehicle 1.

  Next, the worker starts the work of loading the vehicle W on the loading platform 20. Specifically, the operator operates the loading platform control panel 25 to slide the loading platform 20 to the rear of the transport vehicle 1 and tilts the loading platform 20 to place the rear end of the loading platform 20 on the ground G. To ground. Then, the operator removes the walking board fixing tool 21b from the walking board 21 to make the walking board 21 rotatable, and rotates the walking board 21 to ground the end of the walking board 21 to the ground G. Thereby, the uphill road R connected continuously from the ground G by the loading platform 20 and the step board 21 is formed. In this case, the tail lamp 12 provided at the rear end of the chassis 10 is covered by the loading platform 20 that is displaced rearward of the tail lamp 12. For this reason, the blinking light of the taillight 12 blinking toward the rear of the transport vehicle 1 is blocked by the loading platform 20.

  On the other hand, a warning display 24 formed of a red isosceles triangle is formed on the upper surface of the loading platform 20 over substantially the entire upper surface. For this reason, when the transport vehicle 1 with the loading platform 20 inclined is viewed from the rear of the transporting vehicle 1 (substantially horizontal view), as shown in FIG. The warning display 24 composed of a red regular triangle formed in this manner can be visually recognized. Thereby, while being able to show existence of transportation vehicle 1 to vehicles etc. which approach transportation vehicle 1 from the back of transportation vehicles 1, vehicles approaching the transportation vehicle 1 recognize existence of transportation vehicles 1. Can do. In particular, when the loading operation of the vehicle W is performed at night, the warning display 24 reflects and emits light from the headlight of the vehicle approaching the transporting vehicle 1 from behind the transporting vehicle 1. The approaching vehicle can recognize the existence of the transport vehicle 1 more clearly.

  Next, the operator loads the vehicle W on the loading platform 20 by causing the vehicle W to self-propel and ascending the conveyance path R. In this case, a part or all of the warning display 24 formed on the loading platform 20 may be covered by the vehicle W loaded on the loading platform 20, and the warning display 24 may not be visible from the rear of the transport vehicle 1. However, when the vehicle W is loaded on the loading platform 20, the hazard lamp of the vehicle W blinks and / or the visibility of the transport vehicle 1 from the rear of the transport vehicle 1 by the reflector provided on the tail light of the vehicle W. Can be secured.

  When the vehicle W is loaded on the loading platform 20 of the transport vehicle 1, the worker raises the walking board 21 and fixes it with the walking board fixing tool 12 a and operates the loading platform operating panel 25 to load the loading platform 20. Is returned to a horizontal posture (see FIGS. 1A and 1B). And an operator stops blinking of the hazard lamp of the conveyance vehicle 1 after fixing the vehicle W on the loading platform part 20 suitably. Thereby, the loading operation of the vehicle W onto the loading platform 20 is completed. Next, the operator gets into the cabin 13 and steers the transport vehicle 1 to start transporting the vehicle W. In this case, the transport vehicle 1 travels and transports in the state where the loading platform 20 is maintained in a horizontal posture, as described above. When the transport vehicle 1 arrives at the transport destination of the vehicle W, the worker stops the transport vehicle 1 on the road shoulder in the same manner as when loading the vehicle W, and then blinks the hazard lamp to Start unloading work.

  Specifically, after releasing the fixation of the vehicle W loaded on the loading platform 20, the loading platform 20 is operated to slide the loading platform 20 to the rear of the transport vehicle 1, and the loading platform 20 is The rear end of the loading platform 20 is grounded to the ground G by inclining. Then, the operator removes the walking board fixing tool 21b from the walking board 21 to make the walking board 21 rotatable, and rotates the walking board 21 to ground the end of the walking board 21 to the ground G. Thereby, the uphill road R connected continuously from the ground G by the loading platform 20 and the step board 21 is formed. In this case, as with the loading of the vehicle W, the blinking light of the taillight 12 provided at the rear end of the chassis 10 is blocked by the loading platform 20, but the hazard lamp of the vehicle W is blinked. Alternatively, the visibility of the transport vehicle 1 from the rear of the transport vehicle 1 can be ensured by the reflector provided on the taillight 12 of the vehicle W.

  Next, the operator lowers the uphill road R by causing the vehicle W to self-propell and lower the vehicle W from the loading platform 20. Thereby, the warning display 24 formed on the upper surface of the loading platform 20 appears, and the presence of the transport vehicle 1 can be indicated to the vehicle or the like approaching the transport vehicle 1 from the rear of the transport vehicle 1. Then, the worker raises the step board 12 and fixes it with the step board fixing tool 12a, and operates the carrier part operation panel 25 to return the carrier part 20 to the horizontal posture. Stops blinking. Thereby, the loading / unloading operation of the vehicle W from the loading platform 20 is completed.

  As can be understood from the above description of the operation, according to the above embodiment, the warning display 24 for indicating the presence of the transport vehicle 1 is formed on the surface of the loading platform 20 on which the vehicle W is loaded. Therefore, when the vehicle W is loaded on the loading platform 20, even if the loading platform 20 is inclined toward the ground and covers the taillight 12 of the transportation vehicle 1, a vehicle or the like that exists behind the transportation vehicle 1. The presence of the transport vehicle 1 can be notified. Thereby, the vehicle etc. which exist in the back of the conveyance vehicle 1 can discover easily that the conveyance vehicle 1 exists ahead. As a result, the safety of loading and unloading the vehicle W on the loading platform 20 is improved, and the risk of a serious accident is reduced.

  Furthermore, in carrying out the present invention, the present invention is not limited to the above embodiment, and various modifications can be made without departing from the object of the present invention.

  For example, in the above embodiment, the warning display 24 is formed by a red reflective paint. However, the warning display 24 is not limited to the above embodiment as long as the warning display 24 is visible from the periphery of the transport vehicle 1. That is, the warning display 24 may be formed using a color other than red, or the warning display 24 may be configured using a material other than the reflective paint. For example, the warning display 24 may be configured using a fluorescent paint instead of or in addition to the reflective paint. In this case, the fluorescent paint is a paint composed of a substance that emits light by a luminescence phenomenon, and emits light in a dark place. Moreover, you may comprise the warning display 24 by affixing the raw material other than a coating material, for example, the tape comprised by a reflective member and a fluorescent member, on the loading platform part 20. FIG.

  Furthermore, you may comprise the warning display 24 with the electroluminescent light-emitting member which converts electric energy, such as a light bulb and LED, into light energy. According to this, it becomes easy to find the transport vehicle 1 during the loading / unloading operation of the vehicle W even during the day, and the loading / unloading operation can be performed more safely. Also by these, the same effect as the above embodiment can be expected.

  Moreover, in the said embodiment, the warning display 24 was formed so that it might look like the regular triangle shape which represents a triangular stop display board seeing from the back of the conveyance vehicle 1. FIG. However, the warning display 24 is not limited to the above embodiment as long as it is a form that alerts the surroundings of the transport vehicle 1. That is, it may be a figure or symbol other than an equilateral triangle, or may be a character such as “working” (see FIGS. 3A and 3B). Further, the size and number of the warning display 24 may be appropriately determined and used. Note that the warning display 24 does not necessarily have any meaning. If the warning display 24 is in a form that is easily noticeable, the presence of the transport vehicle 1 can be notified and the object of the present invention can be achieved. Therefore, the shape of the warning display 24 may be deformed by distortion when the loading platform 20 is inclined. For example, the entire loading platform 20 may be painted with a reflective paint. Also by these, the same effect as the above embodiment can be expected.

  In the above embodiment, the warning display 24 is formed on the upper surface of the loading platform 20. However, as described in the above embodiment, part or all of the warning display 24 formed on the loading platform 20 is covered by the vehicle W loaded on the loading platform 20, and the warning display 24 is displayed from the rear of the transport vehicle 1. May not be visible. For this reason, you may comprise so that a warning display may be formed also on the upper surface of the step board 21 in addition to the carrier part 20 (refer FIG. 3 (A), (B)). According to this, even if the warning display 24 on the loading platform 20 is difficult to visually recognize, the existence of the transport vehicle 1 can be notified to the rear of the transport vehicle 1.

  Moreover, in the said embodiment, the warning display 24 was formed in the surface of the loading platform part 20 which inclines with respect to the chassis 10 of the conveyance vehicle 1. FIG. However, the position where the warning display 24 is formed is inclined with respect to the surface that can be seen from the rear of the transport vehicle 1 when the vehicle W is loaded onto the loading platform 20, that is, the horizontal view from the rear of the transport vehicle 1. If it is a surface on the loading platform part 20 which exists, it is not limited to the said embodiment. For example, as shown in FIGS. 3A and 3B, the warning display 24 may be formed on an inclined surface 20 a where the rear end portion of the loading platform 20 is inclined toward the ground G. In the modification shown in FIGS. 3A and 3B, the warning display 30 is formed on the step board 21 and the letters “work in progress” formed on the inclined surface 20 a of the loading platform 20. And a regular triangle representing a triangular stop display board. In FIGS. 3A and 3B, the same reference numerals as those in the above embodiment are given to the same components as those in the above embodiment.

  Moreover, even in the transport vehicle 1 having a configuration in which the loading platform 20 is tilted, it is natural that the mechanism for tilting the loading platform 20 may have a configuration other than the above embodiment. For example, you may comprise so that the loading platform 20 may incline with the chassis 20 by lifting the front part of the chassis 10 in the transport vehicle 1. Also by these, the same effect as the above embodiment can be expected.

  In the above embodiment, the present invention is applied to the transport vehicle 1 that loads and transports one vehicle W. However, the type and number of objects to be loaded on the transport vehicle 1 are not limited to the above embodiment. That is, the present invention can be widely applied to the loading platform 20 in which at least a part of the loading platform 20 is inclined in order to load and unload the object to be transported, or the transport vehicle 1 configured so that the loading platform 20 is inclined.

  Moreover, in the said embodiment, this invention was applied to the transport vehicle 1 provided with the loading platform part 20. FIG. However, the present invention is mounted on a transport vehicle that transports a transported object, and is assembled so that at least a part of the transport bed part is inclined in order to load or unload the transported object, or in a transport vehicle. The present invention can be widely applied to the loading platform, and is not necessarily applied only as an invention of a transport vehicle for transporting a vehicle.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows typically the whole structure of the conveyance vehicle provided with the loading platform part which concerns on one Embodiment of this invention, (A) is a top view of the conveyance vehicle, (B) is a side view of the conveyance vehicle. is there. It is a figure which shows the state in which the carrier part inclined in the transport vehicle shown in FIG. 1, (A) is a top view of the transport vehicle, (B) is a side view of the transport vehicle. It is a figure which shows typically the whole structure of the conveyance vehicle provided with the loading platform part which concerns on other embodiment of this invention, (A) is a top view of the conveyance vehicle, (B) is a side view of the conveyance vehicle It is.

Explanation of symbols

G: Ground, W ... Vehicle, 1 ... Transportation vehicle, 10 ... Chassis, 11a, 11b ... Tire, 12 ... Taillight, 13 ... Cabin, 20 ... Loading platform, 21 ... Step board, 22 ... Reinforcement frame, 23 ... Car stop, 24 ... warning display, 25 ... loading platform operation panel.

Claims (5)

It is mounted on a transport vehicle for transporting the object to be transported, and at least a part of the cargo bed part is inclined to load or unload the material to be loaded on the cargo bed part, or the cargo bed part is inclined. In the loading platform part assembled to the transport vehicle,
A cargo bed portion comprising a warning display member for indicating the presence of the transporting vehicle on the inclined portion of the cargo bed portion or the surface of the cargo bed portion assembled so as to be inclined. In the loading platform described in claim 2,
The warning display member is a cargo bed portion constituted by at least one of an electroluminescent member, a fluorescent member, and a reflecting member. In the loading platform described in claim 1 or claim 2,
The warning display member is composed of at least one of a character, a figure, and a symbol that can be recognized when the inclined part of the cargo bed part or the inclined cargo bed part is viewed from a substantially horizontal direction. Loading platform. In the loading platform part according to any one of claims 1 to 3,
The loading platform includes a step board for loading and unloading the object to be loaded on the loading platform,
The warning display member is a loading platform formed on the step board. In order to load and unload a material to be loaded onto a loading platform, at least a part of the loading platform is inclined, or a transportation vehicle configured to tilt the loading platform,
5. The transport vehicle according to claim 1, wherein the loading platform includes the loading platform described in any one of claims 1 to 4.

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