JP3153216U - Regulatory sign loading equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a loading device that can be loaded and transported on a truck bed in a space-saving manner without damaging a regulation mark. SOLUTION: A planar rectangular base frame 2, a plurality of front support legs 3 erected along the front side thereof, a plurality of rear support legs 4 erected along the rear side thereof, and a front side The front tilting plate 5 is pivotally supported on the upper end portion of the support leg 3 by the first shaft pin 5a and can be folded rearward. The second pivot pin 6a is pivotally supported on the upper end portion of the rear support leg 4 and folded forward. A first support recess C1 which is fixed to the free rear tilt plate 6 and the front tilt plate 5 and supports the support column S1 of the restriction marker S at the upper end portion and the lower portion thereof in a state where the marker plate S2 is in a vertical posture. The first support recess C1 and the second support that are fixed to the front support plate 7 having the second support recess C2 and the rear tilting plate 6 and support the support column S1 of the restriction mark S at the upper end portion and the lower portion thereof. And a rear support plate 8 having a recess C2. [Selection] Figure 1

Description

  The present invention relates to a loading device for loading and transporting a regulation sign used in traffic regulation performed in maintenance work on a road or the like on a truck bed.

  In general, traffic regulation is performed along with maintenance work on a road or the like. In order to regulate the traffic, a regulation sign in which a flat sign board is fixed to a column is used. In order to reduce the weight and make it easy to handle, the label plate of the regulatory label is formed of polycarbonate from conventional iron or aluminum.

  Such a polycarbonate regulation sign (marker plate) is light in weight and easy to handle, but has the disadvantage of being easily damaged. In particular, during transportation, a plurality of pieces are stacked on the loading platform of the truck, so that they are easily damaged due to impacts at that time, vibration during transportation, or the like. In addition, since the conventional loading device for regulatory signs has a large loading space and cannot sufficiently load rubber cones, tools, etc., which are normally loaded on a truck bed, it is strongly required to make it difficult to use and save space.

  The present invention has been devised in view of these problems, and it is an object of the present invention to provide a loading device that can be loaded and transported on a truck bed without damaging a regulation mark and is space-saving.

  This will be described with reference to FIGS. The regulation sign loading device 1 according to claim 1 is mounted on a truck bed T, is used for road maintenance work, and is formed by fixing a flat sign board S2 to a column S1. A device for loading S, which is a planar rectangular base frame 2, a plurality of front support legs 3 erected along the front side of the base frame 2, and the rear side of the base frame 2 A plurality of standing rear support legs 4, a front tilting plate 5 pivotally supported by a first shaft pin 5a on the upper end of the front support leg 3 and tilting backward to be foldable, and the rear support A rear-side tilting plate 6 that is pivotally supported on the upper end portion of the leg 4 by a second shaft pin 6a, tilts forward, and is foldable, and is fixed to the front-side tilt plate 5, and is attached to each of the upper end portion and the lower portion thereof. The first support S1 of the restriction sign S is supported with the sign plate S2 in a vertical posture. A first support plate 7 having a holding recess C1 and a second support recess C2 and a first support plate fixed to the rear tilt plate 6 and supporting the support column S1 of the restriction mark S on the upper end portion and the lower portion thereof. A rear support plate 8 having a support recess C1 and a second support recess C2.

  The regulation sign loading device 1 according to claim 2 is mounted on a truck bed T, is used for road maintenance work, and is formed by fixing a flat sign board S2 to a column S1. A device for loading S, which is a planar rectangular base frame 2, a plurality of front support legs 3 erected along the front side of the base frame 2, and the rear side of the base frame 2 A plurality of standing rear support legs 4, a front tilting plate 5 pivotally supported by a first shaft pin 5a on the upper end of the front support leg 3 and tilting backward to be foldable, and the rear support A rear-side tilting plate 6 that is pivotally supported on the upper end portion of the leg 4 by a second shaft pin 6a, tilts forward, and is foldable, and is fixed to the front-side tilt plate 5, and is attached to each of the upper end portion and the lower portion thereof. The first support S1 of the restriction sign S is supported with the sign plate S2 in a vertical posture. A first support plate 7 having a holding recess C1 and a second support recess C2 and a first support plate fixed to the rear tilt plate 6 and supporting the support column S1 of the restriction mark S on the upper end portion and the lower portion thereof. A rear support plate 8 having a support recess C1 and a second support recess C2.

  Then, at least one of the front support leg 3 and the rear support leg 4 is set longer than the other, and the front support plate 7 and the rear support are supported with the front tilt plate 5 and the rear tilt plate 6 folded. In this state, the plates 8 are stacked one above the other.

  The restriction sign loading device 1 according to claim 3 is the device according to claim 1 or 2, wherein the first support recess C1 of the rear support plate 8 is lower than the first support recess C1 of the front support plate 7. The second support recess C2 of the rear support plate 8 is disposed below the second support recess C2 of the front support plate 7 so that the restriction mark S is arranged so that the rear end portion is lower than the front end portion. It is to be loaded.

  According to a fourth aspect of the present invention, in the device according to the first, second or third aspect, the front support leg 3 and the rear support leg 4 can be tilted in the left-right direction.

  The restriction sign loading apparatus 1 according to claim 5 is the device according to claim 1, 2, 3 or 4, wherein the restriction sign S is loaded on both or one of the first support recess C1 and the second support recess C2. The lock mechanism 10 for preventing the separation of the column S1 is provided.

  The regulation sign loading device 1 according to claim 1 is provided with a first support recess C1 and a second support recess C2 in each of the front support plate 7 and the rear support plate 8 provided in plurality, and thereby the support of the regulation sign S Since S1 is supported in a state in which the sign plate S2 is in a vertical posture, the restriction signs S (the sign plates S2) do not interfere with each other. Therefore, breakage of the regulation mark S can be prevented in advance.

  In addition, since the first support recess C1 and the second support recess C2 are provided in the vertical direction, the two restriction marks S can be loaded on the pair of front support plate 7 and rear support plate 8. Thereby, the load amount of the regulation mark S can be increased, and the size of the loading device 1 can be reduced.

  Further, since the front tilting plate 5 is tilted rearward to be foldable, and the rear tilting plate 6 is tilted forward to be foldable, the front tilting plate 5 is not loaded with the regulation sign S. The front support plate 7 and the rear tilt plate 6 and the rear support plate 8 can be folded. Thereby, handling, such as conveyance and storage of this loading apparatus 1, can be made easy.

  The regulation sign loading device 1 according to the second aspect exhibits the same effect as the device according to the first aspect. Further, at least one of the front support leg 3 and the rear support leg 4 is set to be longer than the other, and the front support plate 7 and the rear support plate 8 are mounted with the front tilt plate 5 and the rear tilt plate 6 folded. Since the upper and lower sides are stacked, the length of the stacking apparatus 1 in the front-rear direction can be set short. Thereby, further size reduction of the said apparatus 1 can be achieved.

  The restriction sign loading device 1 according to the third aspect arranges the first support recess C1 of the rear support plate 8 below the first support recess C1 of the front support plate 7 and the second support plate 8 of the rear support plate 8. Since the two support recesses C2 are disposed below the second support recess C2 of the front support plate 7 and the regulation mark S is loaded so that the rear end portion is lower than the front end portion, the operator can load the truck bed T. At the rear portion, the control sign S can be loaded and unloaded while overcoming the control sign S. Thereby, workability | operativity can be improved.

  In the restriction sign loading apparatus 1 according to the fourth aspect, since the front support leg 3 and the rear support leg 4 can be tilted in the left-right direction, the restriction sign S is fixed to them when loading and lowering the restriction sign S. Both the front support plate 7 and the rear support plate 8 can be tilted in the left-right direction. Thereby, since the space | interval of the said front side support plate 7 and the rear side support plate 8, and the adjacent front side support plate 7 and the rear side support plate 8 can be expanded, the loading and unloading operation | work of the control mark S prevents damage. However, it can be performed more easily.

  Since the restriction sign loading apparatus 1 according to claim 5 is provided with the lock mechanism 10 that prevents the support pillar S1 of the loaded restriction sign S from being detached from both or one of the first support recess C1 and the second support recess C2. Thus, it is possible to prevent a situation in which the regulation sign S falls off during transportation. Thereby, damage to the regulation mark S can be prevented more reliably.

It is a side view which shows the control label loading apparatus which concerns on embodiment of this invention. It is a rear view of the loading apparatus shown in FIG. FIG. 2 is a plan view illustrating a state in which the front support plate, the rear support plate, and the like are folded in the loading device illustrated in FIG. 1. It is a side view which shows the tilting state of the rear side support leg in the loading apparatus shown in FIG. It is a front view (back view) which shows the locking mechanism in the printing apparatus shown in FIG. It is a partial cross section side view which shows the ball plunger used for the locking mechanism shown in FIG. It is a side view which shows the use condition of the printing apparatus shown in FIG. It is a partially expanded front view (rear view) of the printing apparatus shown in FIG.

  An embodiment of a restriction sign loading apparatus 1 according to the present invention is shown in FIGS. This device 1 is mounted on a truck bed T, and is used in maintenance work on a road or the like, and is a device for loading a regulation sign S in which a flat sign plate S2 is fixed to a support column S1. The loading device 1 includes a base frame 2, a front support leg 3, a rear support leg 4, a front tilt plate 5, a rear tilt plate 6, a front support plate 7, and a rear support plate 8.

  The base frame 2 is a planar rectangular frame whose longitudinal direction is set longer than the lateral direction (see FIG. 3). The front support legs 3 are erected in the vertical direction in a state where a plurality of front support legs 3 are fixed along the front side of the base frame 2 at equal intervals, and the horizontal cross section has a substantially U-shaped rear opening. The rear support legs 4 are vertically erected in a state where a plurality of rear support legs 4 are fixed along the rear side of the base frame 2 at equal intervals, and the horizontal cross section has a substantially U-shape in the forward opening.

  The front tilting plate 5 is pivotally supported by the first shaft pin 5a in a state of being fitted to the upper end portion of the front support leg 3, tilts backward to a horizontal posture, and is foldable. The rear tilting plate 6 is fitted into the upper end portion of the rear support leg 4, is pivotally supported by the second shaft pin 6a, tilts forward to a horizontal posture, and is similarly foldable. An appropriate space G exists between the front support plates 7 and between the rear support plates 8 so that the adjacent regulation plates S2 and S2 do not interfere with each other. (See FIG. 2).

  The front support plate 7 is fixed to the front tilt plate 5 and has a first support recess C1 for supporting the support column S1 of the restriction sign S at the upper end, and the restriction sign S is located at the left and right side portions slightly lower than that. And a second support recess C2 for supporting the support column S1 of the restriction mark S different from the first. The rear support plate 8 is fixed to the rear tilt plate 6 and has a first support recess C1 that supports the support column S1 of the restriction mark S at the upper end portion, and the restriction on the left and right side portions slightly below it. There is a second support recess C2 that supports the support column S1 of the regulation sign S different from the sign S. Accordingly, the two restriction signs S can be supported by the pair of front support plate 7 and rear support plate 8 that are opposed to each other in the front-rear direction.

  The restriction sign loading device 1 is provided with a first support recess C1 and a second support recess C2 in each of the front support plate 7 and the rear support plate 8 provided in plurality, and thereby the support sign S1 of the restriction sign S is attached to the sign plate. Since the support is performed in a state where S2 is in a vertical posture, the regulation signs S (label boards S2) do not interfere with each other (see FIG. 8). Accordingly, it is possible to prevent damage to the regulation sign S (particularly the sign plate S2).

  In addition, since the first support recess C1 and the second support recess C2 are provided in the vertical direction, the two restriction marks S can be loaded on the pair of front support plate 7 and rear support plate 8. As a result, more regulation marks S can be loaded per unit area, and the loading device 1 can be downsized.

  Further, since the front tilting plate 5 is tilted rearward to be foldable, and the rear tilting plate 6 is tilted forward to be foldable, the front tilting plate 5 is not loaded with the regulation sign S. The front support plate 7 and the rear tilt plate 6 and the rear support plate 8 can be folded. Thereby, handling, such as conveyance and storage of this loading apparatus 1, can be made easy.

  In this embodiment, the front support leg 3 is set to be longer than the rear support leg 4, and is set to be longer than the front tilting plate 5 and the rear tilting plate 6, thereby the front tilting plate 5 and the rear tilting plate. In a state where 6 is folded, the front support plate 7 is positioned above and overlaps the rear support plate 8 and the rear inclined plate. In this state, the lengths of these members are set so that the front end of the front support plate 7 reaches the front end of the rear support frame (see FIG. 1). In this way, the loading device 1 is further reduced in size.

  In the present embodiment, the first support recess C1 of the rear support plate 8 is disposed below the first support recess C1 of the front support plate 7, and the second support recess C2 of the rear support plate 8 is It arrange | positions below the 2nd support recessed part C2 of the front side support plate 7, and has loaded the control label | marker S so that the rear-end part may become lower than a front-end part. The height of the rear end portion of the restriction mark S is set to such an extent that the operator can easily get over (see FIG. 7).

  As a result, the operator can carry out the loading and unloading operations of the regulation sign S while getting over the regulation sign S at the rear part of the truck bed T, so that the workability can be improved.

  Moreover, in this embodiment, the front side support leg 3 and the rear side support leg 4 can be tilted in one left-right direction (see FIG. 4). This tilting is achieved by attaching the front support leg 3 and the rear support leg 4 to the base frame 2 with bolts 9a via disc springs 9, respectively. The disc spring 9 is disposed on a flange member F fixed to the back surfaces of the front support leg 3 and the rear support leg 4. In addition, a long hole H is formed in the flange member F, and a restriction pin 2 a protruding from the base frame 2 is inserted into the long hole H to restrict the tilting posture of the front support leg 3 and the rear support leg 4. ing.

  Using the space G having an appropriate width between the adjacent front support plates 7 and 7 and between the adjacent rear support plates 8 and 8, the desired front support plate 7 and the rear support plate 8 are horizontally oriented sideways. Since the space G can be made slightly larger, the loading and unloading work of only the arbitrary regulation sign S can be performed more easily. Further, the breakage of the regulation mark S can be prevented more reliably.

  Furthermore, the restriction sign loading apparatus 1 according to the present embodiment is provided with the lock mechanism 10 that prevents the support pillars S1 of the loaded restriction sign S from being detached in the first support recess C1 (see FIGS. 5 and 6). The lock mechanism 10 is substantially semicircular, and a lower part is provided on a lower side of a lock member 11 pivotally supported by a front support plate 7 (rear support plate 8) by a first pin 13; The upper portion includes a substantially stepped locking member 12 pivotally supported by the front support plate 7 (rear support plate 8) so as to be rotatable by the second pin 14.

  Further, a recess 11 b is formed at the lower end of the lock member 11, and a protrusion 12 a that engages with the recess 11 b is formed at the upper end of the locking member 12. Further, the lower end portion of the locking member 12 is connected to the front support plate 7 (rear support plate 8) via a spring 15. Moreover, the ball plunger 16 provided with the coil spring 16a and the steel ball 16b is provided in the predetermined location of the front side support plate 7 (rear side support plate 8) (refer FIG. 6). The position of the locking member 12 is regulated by a stop pin 17.

  The lock mechanism 10 operates as follows. Normally, as shown by the solid line in FIG. 5, the upper end support portion 11a of the lock member 11 is positioned so as to slightly close the upper end opening of the first support recess C1. In this state, when the support column S1 of the restriction mark S is inserted into the first support recess C1, the lock member 11 is rotated and opened with the first pin 13 as a fulcrum by the pressing force, and the support column S1 is moved into the first support recess C1. Let it enter. This rotation is achieved by the locking member 12 rotating about the second pin 14 against the elasticity of the spring 15.

  When the column S1 is stored in the first support recess C1, the locking member 12 and the lock member 11 are restored to the original state by the elasticity of the spring 15, and the upper end support portion 11a of the lock member 11 comes into contact with the column S1. To prevent it from falling off.

  When the support column S1 is taken out from the first support recess C1, the lock member 11 is spread by hand, the locking member 12 is locked by the elasticity of the ball plunger 16, and the lock member 11 is held in an expanded state. By doing. Thereafter, the locking of the ball plunger 16 and the locking member 12 is released by pushing the lock member 11 back in the direction of narrowing by hand. As a result, the lock member 11 returns to the original state. In addition, this lock mechanism 10 can be provided also in the 2nd support recessed part C2, as needed.

  By providing such a lock mechanism 10, for example, it is possible to prevent a situation in which the regulation sign S falls off due to vibration or the like during transportation, and this can also prevent the regulation sign S from being damaged.

DESCRIPTION OF SYMBOLS 1 Restriction label printing apparatus 2 Base frame 2a Restriction pin 3 Front support leg 4 Rear support leg 5 Front tilting plate 5a First shaft pin 6 Rear tilting plate 6a Second shaft pin 7 Front support plate 8 Rear support plate 9 Dish Spring 9a Bolt 10 Lock mechanism 11 Lock member 11a Upper end support portion 11b Recess 12 Lock member 12a Protrusion 13 First pin 14 Second pin 15 Spring 16 Ball plunger 16a Coil spring 16b Steel ball 17 Stop pin C1 First support recess C2 Second support recess F Flange member G Space H Long hole T Truck bed S Regulatory sign S1 Post S2 Sign plate

Claims (5)

  A device that is mounted on a truck bed (T), is used for road maintenance work, and carries a regulation sign (S) formed by fixing a flat sign board (S2) to a support (S1). A planar rectangular base frame (2), a plurality of front support legs (3) erected along the front side of the base frame, and a rear side of the base frame. A plurality of rear support legs (4); a front tilting plate (5) that is pivotally supported by a first shaft pin (5a) at the upper end of the front support legs and tilts backward and is foldable; A rear-side tilting plate (6) that is pivotally supported by the second shaft pin (6a) at the upper end of the side support leg, tilts forward and is foldable, and is fixed to the front-side tilting plate. A first support recess (C1) for supporting the support of the regulation sign on each of the parts in a state where the sign plate is in a vertical posture. And a front support plate (7) having a second support recess (C2) and a first support recess that is fixed to the rear tilt plate and supports the support post of the restriction marker at each of an upper end portion and a lower portion thereof And a rear support plate (8) having a second support recess.   A device that is mounted on a truck bed (T), is used for road maintenance work, and carries a regulation sign (S) formed by fixing a flat sign board (S2) to a support (S1). A planar rectangular base frame (2), a plurality of front support legs (3) erected along the front side of the base frame, and a rear side of the base frame. A plurality of rear support legs (4); a front tilting plate (5) that is pivotally supported by a first shaft pin (5a) at the upper end of the front support legs and tilts backward and is foldable; A rear-side tilting plate (6) that is pivotally supported by the second shaft pin (6a) at the upper end of the side support leg, tilts forward and is foldable, and is fixed to the front-side tilting plate. Each portion has a first support recess (C1) and a second support recess (C2) for supporting the support of the regulation sign A first support that is fixed to the front support plate (7) and the rear tilt plate, and that supports the support of the regulation sign on each of the upper end portion and the lower portion thereof in a state where the sign plate is in a vertical posture. A rear support plate (8) having a recess and a second support recess, and at least one of the front support leg and the rear support leg is set longer than the other, and the front tilt plate and the rear tilt plate are A regulation sign loading device, wherein the front support plate and the rear support plate are stacked in a folded state in a folded state.   The first support recess (C1) of the rear support plate (8) is disposed below the first support recess of the front support plate (7), and the second support recess (C2) of the rear support plate is disposed on the front side. 3. The restriction mark stacking according to claim 1 or 2, wherein the restriction mark (S) is placed below the second support recess of the support plate so that the rear end thereof is lower than the front end. apparatus.   The regulation sign loading device according to claim 1, 2 or 3, wherein the front support leg (3) and the rear support leg (4) are tiltable in the left-right direction.   A lock mechanism (10) is provided in both or one of the first support recess (C1) and the second support recess (C2) for preventing the support (S1) of the loaded regulation mark (S) from being detached. The regulatory sign loading apparatus according to claim 1, 2, 3, or 4.

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