Crack cleaning device for repairing road cracks

Abstract

The utility model discloses a crack cleaning device for repairing road cracks. The crack cleaning device comprises a blowing prying assembly capable of being held by a user, and a moving power assembly for providing an air source for blowing prying, by means of the blowing prying assembly, when sundries in a crack are cleaned, an operator can start an air pump when holding the handle, the slender guide pipe piece and the shoveling part stretch into the crack together, short-distance blowing to the sundries is achieved, larger thrust is provided for the sundries in the crack, and the crack can be cleaned conveniently. And the shoveling part can be matched with the operation of a user, when stone blocks which are tightly clamped exist in the crack, an operator can operate the shoveling part to break the stone blocks, and soil accumulated in the large crack can be shoveled out of the crack, so that the stone blocks can be conveniently removed, and the construction efficiency is improved. And the road crack cleaning efficiency of an operator is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance equipment, in particular to a crack cleaning device for repairing highway cracks. Background Art

[0002] Highways are public roads connecting different areas in a city. Common highways are paved with cement or asphalt. After a long period of work, cracks will appear in some areas of the highway due to environmental erosion and the weight of vehicles. In order to prevent the cracks from gradually expanding over time, most people need to fill the cracks. When repairing cracks, in order to avoid the accumulation of gravel or soil inside the cracks causing unnecessary influence on the crack filling, crack cleaning devices are often used to clean up the debris in the cracks of the highway to ensure the repair effect of the cracks.

[0003] Common road crack cleaning methods mostly use a handheld high-power hair dryer or the operator manually removes debris from the crack. When small stones or other debris are stuck in the crack, the hair dryer is not convenient for blowing such debris out of the crack. The user needs to put down the hair dryer and remove the stone manually or with other tools, which is inconvenient. Utility Model Content

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] A crack cleaning device for repairing road cracks, comprising:

[0006] The air prying assembly comprises a handheld guide part of a rod-shaped structure as a whole, and a shoveling part arranged at the end of the handheld guide part, wherein an air supply channel capable of allowing airflow to pass through is arranged inside the handheld guide part, the shoveling part is located at the position of the air outlet of the handheld guide part, and an opening identical to the air outlet of the air supply channel is arranged on the surface of the shoveling part;

[0007] A mobile power assembly, comprising a trolley, an air pump arranged on the trolley, a power supply module for supplying power to the air pump, and a main control module capable of controlling the power supply module and the air pump;

[0008] The handheld guide part is communicated with the air outlet end of the air pump through a hose.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the handheld guide part includes a handheld handle and a guide tube arranged on the surface of the handheld handle, the guide tube is connected to the output end of the air pump through a hose, and the surface of the handheld handle is provided with a control switch connected to the main control module, and the control switch can control the opening and closing of the air pump.

[0011] Furthermore, the shoveling part includes a mounting head arranged at an end of the guide tube away from the hand-held handle, and a shovel body arranged on the mounting head.

[0012] Furthermore, the mounting head is located at the back of the shovel body, and a hollow chamber that can communicate with the guide pipe is provided inside the mounting head, and an air outlet that connects the internal chamber with the outside is provided on the surface of the mounting head.

[0013] Furthermore, a protrusion is provided on a side of the installation head, and an air outlet is provided on the surface of the protrusion facing the guide pipe.

[0014] Furthermore, a protective piece is provided on the surface of the handheld handle, and the protective piece is made entirely of a transparent hard material.

[0015] Furthermore, a placement rack for placing the handheld guide part is provided on the surface of the trolley.

[0016] Furthermore, the surface of the placement rack is provided with a limiting structure that allows the handheld guide part to be placed vertically on the placement rack, and the protective part is an overall circular cover-shaped structure. When the handheld guide part is placed on the placement rack, the protective part can cover the outside of the main control module.

[0017] Beneficial Effects

[0018] Compared with the prior art, the utility model can use the air blowing and prying assembly to clean the debris inside the crack. The operator can start the air pump while holding the handheld handle, and extend the slender guide pipe together with the shoveling part into the crack, so as to blow air to the debris at a close distance, provide greater thrust for the debris in the crack, and ensure that larger volume of debris can be moved out of the crack. The shoveling part can cooperate with the user's operation. When there are tightly stuck stones in the crack, the operator can operate the shoveling part to break them open, and can also shovel the soil accumulated in the larger crack out of the crack, effectively improving the operator's cleaning efficiency of road cracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the front section structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the shoveling part of the utility model;

[0022] Figure 3 Utility Model Figure 1 The enlarged structural diagram at A in the middle;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Air prying assembly; 11. Hand-held guide part; 111. Holding handle; 112. Guide pipe; 113. Protective part; 12. Shoveling part; 121. Mounting head; 122. Shovel body; 2. Mobile power assembly; 21. Trolley; 22. Air pump; 23. Power supply module; 24. Main control module; 3. Placement rack. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the technical product is usually placed when in use. They are only for the convenience of describing the present technology and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present technology. In addition, terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] See also Figure 1-3, a crack cleaning device for road crack repair, comprising an air blowing prying component 1 that can be held by a user, and a mobile power component 2 that provides an air source for the air blowing prying;

[0030] Among them, the mobile power component 2 includes a trolley 21, an air pump 22 arranged on the trolley 21, a power supply module 23 for supplying power to the air pump 22, and a main control module 24 capable of controlling the power supply module 23 and the air pump 22. The charging module and the main control module 24 are both common batteries and main control devices in the prior art, which can ensure the normal operation of the air pump 22 and other electrical appliances.

[0031] Specifically, the air blowing and prying assembly 1 includes a handheld guide portion 11 with an overall rod-shaped structure, and a shoveling portion 12 arranged at the end of the handheld guide portion 11, the handheld guide portion 11 is internally provided with an air supply channel that allows air flow to pass through, the shoveling portion 12 is located at the position of the air outlet of the handheld guide portion 11, and the surface of the shoveling portion 12 is provided with an opening that is the same as the air outlet of the air supply channel, the handheld guide portion 11 is connected to the air outlet end of the air pump 22 through a hose, and the user can cooperate with the shoveling portion 12 through the handheld guide portion 11 that can exhaust air to more efficiently achieve the cleaning of debris in the crack.

[0032] To facilitate the operator's use, the handheld guide part 11 includes a handheld handle 111, and a guide tube 112 arranged on the surface of the handheld handle 111, and the guide tube 112 is connected to the output end of the air pump 22 through a hose. The surface of the handheld handle 111 is provided with a control switch connected to the main control module 24, and the control switch can control the opening and closing of the air pump 22.

[0033] Taking into account that the overall width of the crack will not be too large, the shoveling part 12 includes a mounting head 121 arranged at the end of the guide tube 112 away from the hand-held handle 111, and a shovel body 122 arranged on the mounting head 121. The shovel body 122 can be a flat structure as a whole and has a narrow width. The mounting head 121 is located on the back of the shovel body 122, and a hollow chamber that can communicate with the guide tube 112 is provided inside the mounting head 121. An air outlet that connects the internal chamber with the outside is provided on the surface of the mounting head 121, so that when the shovel body 122 is shoveled, the debris at the bottom of the shovel body 122 can be more thoroughly removed. In order to balance the thrust generated by the air outlet when the air outlet is ejected, a protrusion is provided on the side of the mounting head 121, and an air outlet is provided on the surface of the protrusion facing the guide tube 112.

[0034] In some embodiments, in order to prevent debris from flying out and causing certain injuries to the user when cleaning debris in the cracks, a protective member 113 is provided on the surface of the handheld handle 111. The protective member 113 is made of a transparent hard material as a whole, preferably a transparent acrylic plate, and the protective member 113 can be movably installed on the handheld handle 111 by means of a threaded connection, so as to facilitate subsequent replacement and use.

[0035] In other embodiments, as shown in the figure, the surface of the trolley 21 is provided with a placement rack 3 for placing the hand-held guide part 11, and the surface of the placement rack 3 is provided with a limiting structure that allows the hand-held guide part 11 to be placed vertically on the placement rack 3. The protective member 113 is a circular cover-shaped structure as a whole. When the hand-held guide part 11 is placed on the placement rack 3, the protective member 113 can cover the outside of the main control module 24, thereby realizing protection of the main control module 24 when the device moves as a whole.

[0036] In the description of this technology, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this technology can be understood according to specific circumstances.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crack cleaning device for road crack repair, It is characterized in that include: The air blowing prying assembly (1) comprises a handheld guide part (11) which is an overall rod-shaped structure, and a shoveling part (12) arranged at the end of the handheld guide part (11), wherein an air supply channel capable of allowing airflow to pass through is arranged inside the handheld guide part (11), the shoveling part (12) is located at the position of the air outlet of the handheld guide part (11), and an opening which is the same as the air outlet of the air supply channel is arranged on the surface of the shoveling part (12); A mobile power assembly (2), comprising a trolley (21), an air pump (22) arranged on the trolley (21), a power supply module (23) for supplying power to the air pump (22), and a main control module (24) capable of controlling the power supply module (23) and the air pump (22); The handheld guide part (11) is connected to the air outlet end of the air pump (22) through a hose.

2. A road crack cleaning device for repairing cracks according to claim 1, Features: The handheld guide portion (11) comprises a handheld handle (111), and a guide tube (112) arranged on the surface of the handheld handle (111); the guide tube (112) is connected to the output end of the air pump (22) through a hose; a control switch connected to a main control module (24) is arranged on the surface of the handheld handle (111); the control switch can control the opening and closing of the air pump (22).

3. A road crack repair cleaning device according to claim 2, Features: The shoveling part (12) comprises a mounting head (121) arranged at one end of the guide tube (112) away from the hand-held handle (111), and a shovel body (122) arranged on the mounting head (121).

4. A road crack cleaning device for repairing cracks according to claim 3, Features: The mounting head (121) is located at the back of the shovel body (122), and a hollow chamber capable of communicating with the guide pipe (112) is provided inside the mounting head (121), and an air outlet for communicating the internal chamber with the outside is provided on the surface of the mounting head (121).

5. A road crack repair cleaning device according to claim 4, Features: A protrusion is provided on the side of the installation head (121), and an air outlet is provided on the surface of the protrusion facing the guide pipe (112).

6. A road crack repair cleaning device according to claim 5, Features: A protective piece (113) is provided on the surface of the handheld handle (111), and the protective piece (113) is entirely made of a transparent hard material.

7. A road crack cleaning device for repairing cracks according to claim 6, Features: The surface of the trolley (21) is provided with a placement frame (3) for placing the handheld guide part (11).

8. A road crack cleaning device for repairing cracks according to claim 7, Features: The surface of the placement rack (3) is provided with a limiting structure that allows the handheld guide part (11) to be placed vertically on the placement rack (3); the protective part (113) is in the form of a circular cover as a whole; when the handheld guide part (11) is placed on the placement rack (3), the protective part (113) can cover the outside of the main control module (24).

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