Kerb side pavement slicking device

Abstract

The utility model discloses a kerb side pavement slicking device which comprises a force transmission mechanism and a slicking mechanism connected with the force transmission mechanism, and one side of the slicking mechanism is fixedly connected with a positioning mechanism; the strickling mechanism comprises a strickling device, and a strickling part is arranged on the side, close to the positioning mechanism, of the strickling device; the positioning mechanism is arranged in the paving direction of the curbs, and a positioning lock catch is arranged on the side, close to the slicking device, of the positioning mechanism; the slicking device is provided with a sliding rail in the height direction of the curb, and the positioning lock catch is locked in a sliding mode along the sliding rail. Positioning rulers are arranged on the two sides of the sliding rail. The device has the advantages of simplicity in operation, good slicking effect, high working efficiency and the like, and can remarkably improve the working efficiency and reduce the labor intensity of workers.

Description

Technical Field

[0001] The utility model relates to the field of road construction equipment, in particular to a road surface scraping device for the side of a curbstone. Background Art

[0002] The road construction adopts stone curbstone structure, which not only isolates the road surface from the shoulder, but also guides the driving line of sight, greatly improving the neatness and beauty of the central dividing strip and the roadside strip. The curbstone will be filled during the installation process. Through the filling construction, the curbstone can be effectively protected to prevent the corners of the curbstone from being crushed or hit by heavy objects, causing cracks and missing corners, and better protect the curbstone material. At the same time, it is also more convenient to quickly replace the partially damaged curbstone.

[0003] During the construction of the pavement structure of a municipal road project, the road surface needs to be leveled after it is paved. For wider roads, the road surface is usually leveled by a paver or a leveling machine. However, for the contact part between the curb and the road surface, common pavers and leveling machines are not suitable for fine operations. The traditional leveling method mainly relies on manual operation, which is not only inefficient, but also difficult to guarantee the leveling effect. Utility Model Content

[0004] The utility model aims to provide a device for scraping the road surface on the side of a curb stone, which can improve work efficiency and reduce the labor intensity of workers, and solve the technical problems of low work efficiency and high labor intensity caused by workers squatting for a long time to scrape the road surface manually in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides a road surface scraping device for the side of a curbstone, comprising: a force transmission mechanism and a scraping mechanism connected to the force transmission mechanism, one side of the scraping mechanism is fixedly connected to a positioning mechanism;

[0006] The scraping mechanism comprises a scraper, and a scraping portion is provided on a side of the scraper close to the positioning mechanism;

[0007] The positioning mechanism is arranged along the laying direction of the curbstone, and a positioning lock buckle is arranged on a side of the positioning mechanism close to the scraper;

[0008] The scraper is provided with a slide rail along the height direction of the curbstone, and the positioning lock buckle slides and locks along the slide rail; positioning rulers are provided on both sides of the slide rail.

[0009] As a further solution of the utility model, the force transmission mechanism includes a handle, a Z-shaped force transmission structure that fixedly connects the handle to the scraper, and an inclined support structure that reinforces two parallel bracket parts of the Z-shaped force transmission structure.

[0010] As a further solution of the utility model, the Z-shaped force transmission structure is fixedly connected to the scraper by welding or by bolts.

[0011] As a further solution of the utility model, the force transmission mechanism includes a handle and a triangular force transmission mechanism that fixedly connects the handle to the scraping mechanism.

[0012] As a further solution of the utility model, the top of the scraper is fixedly connected to the force transmission mechanism, and the bottom of the scraper is a blade structure; the bottom of the scraping part is a blade structure, and the scraper and the scraping part are an integrally formed structure.

[0013] As a further solution of the utility model, the positioning mechanism also includes a horizontal sliding positioning plate arranged on the top of the curbstone, and the horizontal sliding positioning plate is fixedly connected to the scraping part through the positioning lock.

[0014] As a further solution of the utility model, a pulley that slides along the paving direction of the curb is provided at one end of the horizontal sliding positioning plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The combination of the scraper, slide rail and positioning ruler of this device ensures the scraping accuracy and flatness of the road surface. The user can accurately grasp the use height of the scraper through the positioning ruler, and then adjust the height of the positioning lock on the slide rail. By locking and fixing the positioning lock, the working height of the scraper during the scraping process remains unchanged, ensuring the scraping accuracy and flatness. The cooperation of the horizontal sliding positioning plate and the positioning lock can accurately locate the position of the device and ensure the stability of the operation process. The device is easy to operate and has a good scraping effect. It can not only improve the flatness and safety of the road surface on the side of the curb, but also significantly improve work efficiency and reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural diagram of a road surface scraping device for the side of a curb disclosed in an embodiment;

[0019] Figure 2 is a front view of a road curb side pavement scraping device disclosed in an embodiment;

[0020] Figure 3is a side view of a road surface scraping device for a side of a curb disclosed in an embodiment;

[0021] Among them, 11. handle, 12. Z-shaped force transmission mechanism, 13. oblique support structure, 21. scraper, 22. slide rail, 23. positioning ruler, 31. horizontal sliding positioning plate, 32. positioning lock. DETAILED DESCRIPTION

[0022] In order to enable persons skilled in the art to better understand the technical solutions in one or more embodiments of this specification, the technical solutions in one or more embodiments of this specification will be clearly and completely described below in conjunction with the drawings in one or more embodiments of this specification. Obviously, the described embodiments are only one or more partial embodiments of this specification, rather than all embodiments. Based on one or more embodiments of this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this document.

[0023] It should be noted that, in the absence of conflict, one or more embodiments and features in the embodiments in this specification can be combined with each other. One or more embodiments of this specification will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] See also Figure 1-Figure 3 This embodiment discloses a road surface scraping device for the side of a curbstone, comprising: a force transmission mechanism and a scraping mechanism connected to the force transmission mechanism, and a positioning mechanism is fixedly connected to one side of the scraping mechanism;

[0025] The scraping mechanism includes a scraper 21, and a scraping portion is provided on one side of the scraper 21 close to the positioning mechanism;

[0026] The positioning mechanism is arranged along the laying direction of the curbstone, and a positioning lock buckle 32 is arranged on one side of the positioning mechanism close to the scraper 21;

[0027] The scraper 21 is provided with a slide rail 22 along the height direction of the curbstone, and the positioning lock buckle 32 is slidably locked along the slide rail 22; positioning rulers 23 are provided on both sides of the slide rail.

[0028] The combination of the scraper, slide rail and positioning ruler of this device ensures the scraping accuracy and flatness of the road surface. The user can accurately grasp the use height of the scraper through the positioning ruler, and then adjust the height of the positioning lock on the slide rail. By locking and fixing the positioning lock, the working height of the scraper during the scraping process remains unchanged, ensuring the scraping accuracy and flatness. The cooperation of the horizontal sliding positioning plate and the positioning lock can accurately locate the position of the device and ensure the stability of the operation process. The device is easy to operate and has a good scraping effect. It can not only improve the flatness and safety of the road surface on the side of the curb, but also significantly improve work efficiency and reduce the labor intensity of workers.

[0029] Preferably, the force transmission mechanism includes a handle 11, a Z-shaped force transmission structure 12 that fixedly connects the handle 11 and the scraper 21, and an inclined support structure 13 that reinforces two parallel bracket parts of the Z-shaped force transmission structure 12. The Z-shaped force transmission structure 12 is fixedly connected to the scraper 21 by welding or by bolts.

[0030] The handle 11 can be made by machining or 3D printing. In order to ensure that the shape and size of the handle meet the design requirements, processes such as turning, milling or laser cutting can be used; the Z-shaped force transmission structure 12 and the oblique support structure 13 can be connected to the handle 11 by welding or bolting. During the connection process, it is necessary to ensure that the positions of the components are accurate and the connection is firm.

[0031] The operator holds the handle 11 with both hands and transmits the force to the Z-shaped force transmission structure 12 and the inclined support structure 13 by applying force, thereby driving the scraper 21 to slide along the paving direction of the curbstone to scrape the road surface. The force transmission mechanism enables the operator to scrape the side road surface of the curbstone while standing and walking, avoiding the problem of high labor intensity caused by the operator squatting for a long time to scrape the side road surface of the curbstone in the prior art. In addition, considering the sharpness of the blade part of the scraper 21, the force transmission mechanism enables the operator's handheld part to be away from the blade part of the scraper, which increases the safety of the operation and avoids the operator being scratched by the scraper during use.

[0032] Preferably, the force transmission mechanism comprises a handle 11 and a triangular force transmission mechanism that fixedly connects the handle 11 to the scraping mechanism. In addition to the Z-shaped force transmission mechanism mentioned in the above embodiment, the triangular force transmission mechanism can also replace the Z-shaped force transmission mechanism in the force transmission mechanism structure due to its high stability.

[0033] Preferably, the top of the scraper 21 is fixedly connected to the force transmission mechanism, and the bottom of the scraper 21 is a blade structure; the bottom of the scraping portion is a blade structure, and the scraper 21 and the scraping portion are an integrally formed structure.

[0034] The scraper 21 is a key part of the device. Its production requires the use of sharp blade materials and can be made by machining or 3D printing. The slide rail 22 is the moving track of the scraper. It adopts a linear guide structure and is made by precision machining or 3D printing to ensure that the size and surface roughness of the track meet the design requirements. The positioning ruler 23 is used to indicate the position of the scraper on the slide rail. It can be made of carbide or high-strength plastic, made by machining or 3D printing, and then installed on the slide rail.

[0035] Considering the wear resistance, corrosion resistance and high strength, high-quality stainless steel or aluminum alloy can be selected as the main material. During use, the scraper 21 should be kept sharp and the surface impurities should be cleaned in time to ensure the scraping effect. If the scraper is found to be blunt or there are too many surface impurities, it should be replaced or cleaned in time; the connection parts of the force transmission structure, the scraping structure and the positioning structure, as well as the wear of each component should be checked regularly, and maintenance and replacement should be carried out in time. For key components such as scrapers, slide rails and positioning rulers, accuracy inspections and adjustments should be carried out regularly to ensure the normal operation of the device and the scraping effect.

[0036] Preferably, the positioning mechanism further comprises a horizontal sliding positioning plate 31 arranged on the top of the curbstone, and the horizontal sliding positioning plate 31 is fixedly connected to the scraping portion via a positioning lock 32 .

[0037] The horizontal sliding positioning plate 31 is used to support and position the entire device, and can be made of high-strength plastic or aluminum alloy, and can be made by machining or 3D printing. The positioning lock 32 is a rotatable component used to lock the position of the device, and can be made of high-strength plastic or metal, and can be made by machining or 3D printing. Finally, the horizontal sliding positioning plate 31 and the scraper 21 are connected through the positioning lock 32.

[0038] Preferably, a pulley that slides along the paving direction of the curbstone is provided at one end of the horizontal sliding positioning plate 31 .

[0039] The operator can accurately locate the position of the scraper 21 by observing the scale of the horizontal sliding positioning plate 31 on the positioning ruler. As needed, specific position scales can be marked on the positioning ruler 23 to quickly find the required scraping position; the combination of the scraper, slide rail and positioning ruler of the device ensures the scraping accuracy and flatness of the road surface. The user accurately grasps the use height of the scraper through the positioning ruler, and then adjusts the height of the positioning lock on the slide rail. By locking and fixing the positioning lock, the working height of the scraper during the scraping process remains unchanged, ensuring the scraping accuracy and flatness. The cooperation of the horizontal sliding positioning plate and the positioning lock can accurately locate the position of the device and ensure the stability of the operation process. The device is easy to operate and has a good scraping effect. It can not only improve the flatness and safety of the road surface on the side of the curb, but also significantly improve work efficiency and reduce the labor intensity of workers.

[0040] The above description is only one or more embodiments of this specification and is not intended to limit this specification. For those skilled in the art, this specification may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this specification should be included in the scope of one or more claims of this specification.

Claims

1. A road surface scraping device for the side of a curbstone, characterized in that: include: A force transmission mechanism and a scraping mechanism connected to the force transmission mechanism, wherein one side of the scraping mechanism is fixedly connected to a positioning mechanism; The scraping mechanism comprises a scraper (21), and a scraping portion is provided on a side of the scraper (21) close to the positioning mechanism; The positioning mechanism is arranged along the laying direction of the curbstone, and a positioning lock buckle (32) is provided on one side of the positioning mechanism close to the scraper (21); The scraper (21) is provided with a slide rail (22) along the height direction of the curbstone, and the positioning lock buckle (32) is slidably locked along the slide rail (22); and positioning rulers (23) are provided on both sides of the slide rail.

2. A road curb side surface scraping device according to claim 1, characterized in that: The force transmission mechanism comprises a handle (11), a Z-shaped force transmission structure (12) for fixedly connecting the handle (11) and the scraper (21), and an inclined support structure (13) for reinforcing two parallel bracket parts of the Z-shaped force transmission structure (12).

3. A road curb side surface scraping device according to claim 2, characterized in that: The Z-shaped force transmission structure (12) and the scraper (21) are fixedly connected by welding or by bolts.

4. A road curb side surface scraping device according to claim 1, characterized in that: The force transmission mechanism comprises a handle (11) and a triangular force transmission mechanism that fixedly connects the handle (11) and the scraping mechanism.

5. The road surface scraping device for the side of a curbstone according to claim 1, characterized in that: The top of the scraper (21) is fixedly connected to the force transmission mechanism, and the bottom of the scraper (21) is a blade structure; the bottom of the scraping portion is a blade structure, and the scraper (21) and the scraping portion are an integrally formed structure.

6. A road curb side surface scraping device according to claim 1, characterized in that: The positioning mechanism also includes a horizontal sliding positioning plate (31) arranged on the top of the curbstone, and the horizontal sliding positioning plate (31) is fixedly connected to the scraping portion via the positioning lock buckle (32).

7. A road curb side surface scraping device according to claim 6, characterized in that: One end of the horizontal sliding positioning plate (31) is provided with a pulley which slides along the paving direction of the curbstone.

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