Portable road repairing equipment

Abstract

The portable road repairing equipment is characterized in that a left folding plate is arranged on the length of a material box and movably fixed in the width direction, a right folding plate is arranged on the length of the material box and movably fixed in the width direction, two spotlight parts are arranged on a left vertical plate and a right vertical plate correspondingly, and the light emitting path direction of the two spotlight parts is the lower rear portion of the material box; the opening degree of the discharging seam is adjusted through the distance between the left folding plate and the right folding plate. According to the portable road repairing equipment, the left sealing plate and the right sealing plate need to seal the discharging seams of the corresponding parts, the opening degree of the discharging seams can be adjusted by adjusting the distance between the left folding plate and the right folding plate, and then the width of pigment coating can be controlled. The distance between the left folding plate and the right folding plate is guided through light rays emitted by the two spotlight parts, and in the process of pushing the portable road repairing equipment, the light rays of the spotlight parts irradiate the ground and can serve as a foundation for alignment with ground marks.

Description

Technical Field

[0001] This utility model relates to the field of road construction equipment, and in particular to a portable road repair device. Background Technology

[0002] In existing technologies, road markings play a crucial role, providing drivers with essential driving directions in daily traffic activities. Road traffic markings are primarily achieved by drawing lines on the road surface; these markings are among the most important directional signs for planning and dividing road space. Traffic management departments use these markings to delineate one-way lanes, two-way lanes, and other various traffic functional areas, ensuring that vehicles can travel safely and smoothly under the combined guidance of road signs and markings. Furthermore, when roads are damaged for various reasons and repairs are completed, the damaged lane lines usually need to be repainted to ensure clear visibility, thus continuing to provide accurate driving directions for road users.

[0003] Various types of equipment are used in the repair process, but the marking methods are mostly spraying and direct coating. However, simple equipment cannot achieve precise coating, while complex equipment cannot achieve convenient transfer. Utility Model Content

[0004] The main objective of this invention is to provide a portable road repair device that addresses the problems of simple road repair devices failing to achieve precise coating processes, and complex devices failing to enable convenient transfer.

[0005] To achieve the above objectives, this utility model provides a portable road repair device, comprising:

[0006] The funnel-shaped material box has a front wheel seat and a handle seat on the outer wall of the front and rear ends, respectively. The bottom of the material box has a discharge slit in the width. The bottom surface of the material box has a lower left fixed seat and a lower right fixed seat spaced apart in the width. The outer wall of the rear end of the material box has an upper left fixed seat and an upper right fixed seat spaced apart in the width.

[0007] A grip, mounted on the handle base;

[0008] The front roller is mounted on the front wheel seat;

[0009] A left folding plate is provided along the length of the material box and is movable and fixed in the width. The left folding plate includes a connected left horizontal plate and a left vertical plate. The left folding plate is provided with a lower left bolt, a left sealing plate and an upper left bolt respectively corresponding to the lower left fixed seat, the material outlet and the upper left fixed seat.

[0010] A right folding plate is provided along the length of the material box and is movably fixed in width. The right folding plate includes a connected right horizontal plate and a right vertical plate. The right folding plate is provided with a lower right bolt, a right sealing plate and an upper right bolt respectively corresponding to the lower right fixed seat, the material outlet and the upper right fixed seat.

[0011] Two spotlights are respectively located on the left vertical plate and the right vertical plate, and the direction of the emitted light is the lower rear of the material box;

[0012] The opening of the discharge slot is adjusted by the distance between the left and right folding plates.

[0013] In one embodiment, the material box is detachably fitted with an inner liner box, and the bottom of the inner liner box is provided with an inner discharge port aligned with the discharge seam.

[0014] In one embodiment, the upper front end of the material box is sealed with a top cover.

[0015] In one embodiment, the discharge slot is located at the rear end of the material box along its length.

[0016] In one embodiment, a fixed bracket is hinged to the grip, and the free end of the fixed bracket is used to form support with an external base surface.

[0017] In one embodiment, the grip is detachably connected to the handle base.

[0018] In one embodiment, the grip is a telescopic structure.

[0019] In one embodiment, a flexible sealing layer is provided on the upper surfaces of the left and right sealing plates.

[0020] In one embodiment, a side wheel seat is provided on the outer wall at both ends of the material box in the width direction, and a side roller is provided on the side wheel seat.

[0021] In one embodiment, the front roller is detachably connected to the front wheel seat.

[0022] The portable road repair device provided by this utility model requires the left and right sealing plates to close the corresponding material outlet joints. The opening of the material outlet joint can be adjusted by adjusting the distance between the left and right folding plates, thereby controlling the width of the pigment coating. The light emitted by the two spotlights guides the distance between the left and right folding plates, and during the movement of the portable road repair device, the light from the spotlights illuminates the ground, serving as a basis for alignment with ground markings. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the material box in the portable road repair device of the first embodiment of this utility model;

[0024] Figure 2 This is a lower view schematic diagram of the portable road repair device according to the first embodiment of this utility model, and the opening of the discharge slot is relatively small (the handle is hidden).

[0025] Figure 3 yes Figure 2 A partial magnification;

[0026] Figure 4 This is a schematic diagram of the left-folding plate in the portable road repair device of the first embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram of the right-folding plate in the portable road repair device of the first embodiment of this utility model;

[0028] Figure 6 This is a top view schematic diagram of the portable road repair device according to the first embodiment of this utility model (handle bar is hidden).

[0029] Figure 7 This is a schematic diagram of the portable road repair device according to the first embodiment of this utility model;

[0030] Figure 8 This is a lower view schematic diagram of the portable road repair device according to the first embodiment of this utility model, and the opening of the discharge slot is relatively large (the handle is hidden).

[0031] Figure 9 This is an assembly diagram of the material box and inner liner box of the portable road repair equipment according to the second embodiment of this utility model;

[0032] Figure 10 This is a schematic diagram of the portable road repair device according to the third embodiment of this utility model (the fixed bracket is flipped up);

[0033] Figure 11 This is a schematic diagram of the portable road repair device according to the third embodiment of this utility model (the fixed bracket is lowered).

[0034] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0036] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” “the,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, units, modules, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein includes all or any units and all combinations of one or more associated listed items.

[0037] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0038] Reference Figures 1 to 11 In one embodiment of this utility model, a portable road repair device includes:

[0039] The funnel-shaped material box 100 has a front wheel seat 110 and a handle seat 120 respectively provided on the outer walls of the front and rear ends. The bottom of the material box 100 has a material outlet slit 130 in width. The bottom surface of the material box 100 has a lower left fixing seat 140 and a lower right fixing seat 150 spaced apart in width. The outer wall of the rear end of the material box 100 has an upper left fixing seat 160 and an upper right fixing seat 170 spaced apart in width.

[0040] The grip 200 is mounted on the handle base 120;

[0041] The front roller 300 is mounted on the front wheel seat 110;

[0042] A left folding plate 400 is disposed along the length of the material box 100 and is movably fixed in width. The left folding plate 400 includes a connected left horizontal plate 410 and a left vertical plate 420. The left folding plate 400 is provided with a lower left bolt 430, a left sealing plate 440 and an upper left bolt 450 respectively corresponding to the lower left fixed seat 140, the material outlet 130 and the upper left fixed seat 160.

[0043] A right folding plate 500 is disposed along the length of the material box 100 and is movably fixed in width. The right folding plate 500 includes a connected right horizontal plate 510 and a right vertical plate 520. The right folding plate 500 is provided with a lower right bolt 530, a right sealing plate 540 and an upper right bolt 550 respectively corresponding to the lower right fixed seat 150, the material outlet 130 and the upper right fixed seat 170.

[0044] Two spotlight units 600 are respectively disposed on the left vertical plate 420 and the right vertical plate 520, and the direction of the emitted light path is below and behind the material box 100;

[0045] The opening of the discharge slot 130 is adjusted by the distance between the left folding plate 400 and the right folding plate 500.

[0046] In existing technologies, road markings play a crucial role, providing drivers with essential driving directions in daily traffic activities. Road traffic markings are primarily achieved by drawing lines on the road surface; these markings are among the most important directional signs for planning and dividing road space. Traffic management departments use these markings to delineate one-way lanes, two-way lanes, and other various traffic functional areas, ensuring that vehicles can travel safely and smoothly under the combined guidance of road signs and markings. Furthermore, when roads are damaged for various reasons and repairs are completed, the damaged lane lines usually need to be repainted to ensure clear visibility, thus continuing to provide accurate driving directions for road users.

[0047] Various types of equipment are used in the repair process, but the marking methods are mostly spraying and direct coating. However, simple equipment cannot achieve precise coating, while complex equipment cannot achieve convenient transfer.

[0048] In this utility model, the portable road repair equipment includes a material box 100, a handle 200, a front roller 300, a left folding plate 400, and a right folding plate 500.

[0049] The funnel-shaped material box 100 has a front wheel seat 110 and a handle seat 120 on its front and rear outer walls, respectively. The bottom of the material box 100 has a discharge slit 130. The pigment inside the material box 100 flows down through the discharge slit 130 to complete the coating process. The bottom surface of the material box 100 has a lower left fixing seat 140 and a lower right fixing seat 150 spaced apart on its width. The rear outer wall of the material box 100 has an upper left fixing seat 160 and an upper right fixing seat 170 spaced apart on its width. The structures of the lower left fixing seat 140, lower right fixing seat 150, upper left fixing seat 160, and upper right fixing seat 170 can be similar or identical, such as all being ring-lock structures to provide a basis for the subsequent sliding of the left folding plate 400 and right folding plate 500.

[0050] The grip bar 200 is mounted on the handlebar seat 120. The method of fixing the grip bar 200 to the handlebar seat 120 is not the focus, such as by bolt connection or snap-fit ​​connection.

[0051] The front roller 300 is mounted on the front wheel seat 110. The method of fixing the front roller 300 to the front wheel seat 110 is not the focus, such as by bolt connection or snap connection.

[0052] The left folding plate 400 is movably and fixedly disposed on the lower left fixed seat 140 and the upper left fixed seat 160 in the width direction of the material box 100. The left folding plate 400 includes a left horizontal plate 410 and a left vertical plate 420 connected to each other. The sides of the left horizontal plate 410 and the left vertical plate 420 are respectively provided with a lower left bolt 430, a left sealing plate 440, and an upper left bolt 450 corresponding to the lower left fixed seat 140, the material outlet 130, and the upper left fixed seat 160. The left horizontal plate 410 matches the bottom surface of the material box 100, and the left vertical plate 420 matches the outer wall of the rear end. The lower left bolt 430, the left sealing plate 440, and the upper left bolt 450 branch off from the side of the left folding plate 400. The cross-sections of the lower left bolt 430 and the upper left bolt 450 are rectangular or circular, and their specific shapes match the lower left fixed seat 140 and the upper left fixed seat 160, respectively, so that the left horizontal plate 410 can move in the width direction of the material box 100.

[0053] A right folding plate 500 is movably and fixedly disposed on the lower right fixed seat 150 and the upper right fixed seat 170 in the width direction of the material box 100. The right folding plate 500 includes a right horizontal plate 510 and a right vertical plate 520 connected to each other. A lower right bolt 530, a right sealing plate 540, and an upper right bolt 550 are respectively disposed on the sides of the right horizontal plate 510 and the right vertical plate 520 corresponding to the lower right fixed seat 150, the discharge slot 130, and the upper right fixed seat 170. The right horizontal plate 510 matches the bottom surface of the material box 100, and the right vertical plate 520 matches the outer wall of the rear end. The lower right bolt 530, the right sealing plate 540, and the upper right bolt 550 branch off from the side of the right folding plate 500. The lower right bolt 530 and the upper right bolt 550 have rectangular or circular cross-sections, respectively, and their shapes match the lower right fixed seat 150 and the upper right fixed seat 170, thus enabling the right horizontal plate 510 to move in the width direction of the material box 100. The right folding plate 500 has the same function as the left folding plate 400, but they are mirror images of each other.

[0054] The left sealing plate 440 and the right sealing plate 540 need to close the corresponding part of the discharge slit 130. The opening of the discharge slit 130 can be adjusted by adjusting the distance between the left folding plate 400 and the right folding plate 500, thereby controlling the width of the pigment coating. The left folding plate 400 and the right folding plate 500 need to be set along the length of the material box 100 to facilitate the adjustment of the width of the discharge slit 130.

[0055] Two spotlights 600 are respectively positioned on the left vertical plate 420 and the right vertical plate 520, with their light emission direction directed towards the lower rear of the material box 100. The light emitted by the two spotlights 600 guides the distance between the left folding plate 400 and the right folding plate 500. During the movement of the portable road repair equipment, the light from the spotlights 600 illuminates the ground, serving as a basis for alignment with ground markings. The spotlights 600 can form either a linear light spot or a dotted light spot when interacting with the ground. When forming a dotted light spot, the spotlights 600 can include multiple linearly arranged light sources. The spotlights 600 can have their own power supply or use an external power source. The specific model of the spotlights 600 is not limited, as long as they provide high-intensity light with excellent indicating effect.

[0056] In summary, the left sealing plate 440 and the right sealing plate 540 need to close the corresponding discharge seam 130. The opening of the discharge seam 130 can be adjusted by adjusting the distance between the left folding plate 400 and the right folding plate 500, thereby controlling the width of the pigment coating. The light emitted by the two spotlights 600 guides the distance between the left folding plate 400 and the right folding plate 500, and when the portable road repair equipment is pushed, the light from the spotlights 600 illuminates the ground, serving as a basis for alignment with ground markings.

[0057] Reference Figure 9 In one embodiment, the material box 100 is detachably fitted with an inner liner box 190, and the bottom of the inner liner box 190 is provided with an inner discharge port 191 aligned with the discharge seam 130.

[0058] In this embodiment, considering that different road marking colors can easily cause color mixing when using different colors of pigment, or that multiple repair devices need to be stocked to complete the construction of multiple color markings, an inner liner box 190 is introduced. The construction of different color pigments can be achieved by replacing the inner liner box 190. The shape of the inner liner box 190 can match the material box 100, so that it can fit the inner wall of the material box 100 to complete the installation.

[0059] Reference Figures 1 to 8 In one embodiment, the upper front end of the material box 100 is closed with an upper cover 180.

[0060] In this embodiment, the top cover 180 is located at the front end of the material box 100, so that when the material box 100 contains a large amount of pigment, and the coating is interrupted by tilting the material box 100 forward, the pigment in the material box 100 is not easily poured out.

[0061] Reference Figures 1 to 8 In one embodiment, the discharge slot 130 is located at the rear end of the material box 100 along its length.

[0062] In this embodiment, the position of the discharge slit 130 is restricted so that the position of the discharge slit 130 is closer to the operation position, thereby enabling more accurate position alignment during the coating process.

[0063] Reference Figures 10 to 11 In one embodiment, a fixed bracket 210 is hinged to the grip 200, and the free end of the fixed bracket 210 is used to form support with an external base surface.

[0064] In this embodiment, during the pause of the portable road repair equipment, the material box 100 is tilted forward by unscrewing the fixed bracket 210, thereby pausing the feeding action of the material box 100, allowing the operator to perform other actions.

[0065] Reference Figures 1 to 8 In one embodiment, the grip 200 is detachably connected to the handle base 120.

[0066] In this embodiment, the detachable design of the handle 200 reduces the space occupied during the storage and transfer of the portable road repair equipment.

[0067] In one embodiment, the grip bar 200 is a telescopic structure.

[0068] In this embodiment, the space occupied during the transfer and storage process is reduced by the telescopic design of the handle 200. The telescopic structure of the handle 200 can be implemented in various ways and is not limited in any specific way.

[0069] In one embodiment, a flexible sealing layer is provided on the upper surfaces of the left sealing plate 440 and the right sealing plate 540.

[0070] In this embodiment, the introduction of a flexible sealing layer enables better sealing of the discharge seam 130, especially during the adjustment of the gap between the left fold plate 400 and the right fold plate 500, ensuring a good seal. The flexible sealing layer can be made of various types of polymer materials, such as polyurethane. In particular, the elasticity provided by the flexible sealing layer ensures the secure fixing of both the left fold plate 400 and the right fold plate 500.

[0071] Reference Figures 1 to 8 In one embodiment, a side wheel seat is provided on the outer wall of each end of the material box 100 in the width direction, and a side roller is provided on the side wheel seat.

[0072] In this embodiment, the side rollers make the movement of the portable road repair equipment easier and more accurate. The side rollers are detachable; they are installed during operation and removed during transfer. The side rollers are secured to the side roller mount using snap-fit ​​or fastening mechanisms, facilitating easy assembly and disassembly.

[0073] In one embodiment, the front roller 300 is detachably connected to the front wheel seat 110.

[0074] In this embodiment, the front roller 300 is installed in a detachable manner. The front roller 300 is installed during operation and can be removed during transfer. The front roller 300 is fixed to the front wheel seat 110 by snap-fit ​​or fastening, thus facilitating easy installation and removal.

[0075] In summary, the portable road repair device provided by this utility model requires the left sealing plate 440 and right sealing plate 540 to close the corresponding material outlet 130. The opening of the material outlet 130 can be adjusted by adjusting the distance between the left folding plate 400 and the right folding plate 500, thereby controlling the width of the pigment coating. The light emitted by the two spotlights 600 guides the distance between the left folding plate 400 and the right folding plate 500, and during the movement of the portable road repair device, the light from the spotlights 600 illuminates the ground, serving as a basis for alignment with ground markings.

[0076] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A portable road repair apparatus, characterized by, The utility model relates to a material box with adjustable discharge gap and two light-emitting parts, which comprises: a funnel-shaped material box (100), the outer wall of the front end and the rear end is respectively provided with a front wheel seat (110) and a handle seat (120), the bottom of the material box (100) is provided with a discharge gap (130) in width, the bottom surface of the material box (100) is provided with a lower left fixed seat (140) and a lower right fixed seat (150) in width, the outer wall of the rear end of the material box (100) is provided with an upper left fixed seat (160) and an upper right fixed seat (170) in width; a grip rod (200) is installed on the handle seat (120); a front rolling wheel (300) is installed on the front wheel seat (110); a left folding plate (400) is arranged on the length of the material box (100) and is movably fixed in width, the left folding plate (400) comprises a left horizontal plate (410) and a left vertical plate (420) connected, and the left folding plate (400) is provided with a lower left bolt (430), a left sealing plate (440) and an upper left bolt (450) corresponding to the lower left fixed seat (140), the discharge gap (130) and the upper left fixed seat (160) respectively; a right folding plate (500) is arranged on the length of the material box (100) and is movably fixed in width, the right folding plate (500) comprises a right horizontal plate (510) and a right vertical plate (520) connected, and the right folding plate (500) is provided with a lower right bolt (530), a right sealing plate (540) and an upper right bolt (550) corresponding to the lower right fixed seat (150), the discharge gap (130) and the upper right fixed seat (170) respectively; two light-emitting parts (600) are arranged on the left vertical plate (420) and the right vertical plate (520) respectively, and the light-emitting direction is the lower rear of the material box (100); wherein the opening degree of the discharge gap (130) is adjusted by the distance between the left folding plate (400) and the right folding plate (500).

2. The portable road repair apparatus of claim 1, wherein, The material box (100) is detachably provided with an inner liner box (190), and the inner liner box (190) is provided with an inner discharge port (191) at the bottom and aligned with the discharge gap (130).

3. The portable road repair apparatus of claim 1, wherein, The front end of the upper part of the material box (100) is closed by an upper cover (180).

4. The portable road repair apparatus of claim 1, wherein, The discharge gap (130) is arranged at the rear end in the length direction of the material box (100).

5. The portable road repair apparatus of claim 4, wherein, A fixed support (210) is hingedly fixed on the grip rod (200), and the free end of the fixed support (210) is used for forming support with an external base surface.

6. The portable road repair apparatus according to any one of claims 1 to 5, characterized by The grip rod (200) is detachably connected to the handle seat (120).

7. The portable road repair apparatus according to any one of claims 1 to 5, characterized by The grip rod (200) is of telescopic structure.

8. The portable road repair apparatus according to any one of claims 1 to 5, characterized by The upper surfaces of the left sealing plate (440) and the right sealing plate (540) are provided with a flexible sealing layer.

9. The portable road repair apparatus according to any one of claims 1 to 5, characterized by The outer walls of both ends in the width direction of the material box (100) are respectively provided with a side wheel seat, and a side rolling wheel is arranged on the side wheel seat.

10. The portable road repair apparatus according to any one of claims 1 to 5, characterized by The front rolling wheel (300) is detachably connected to the front wheel seat (110).

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