A road repair pothole construction marker member

Abstract

A road repair pit construction marking component, including push support, bottom of push support is provided with marking wheel, two marking wheels are set up in total, one marking wheel is rotatably arranged on the outside of the bottom of push support, the other marking wheel is rotatably arranged on the distance adjusting rod, the distance adjusting rod is movably connected with the push support, and the two marking wheels are flushly arranged, the marking wheel is provided with pigment cover, the pigment cover is provided with pigment drainage hose, the pigment drainage hose is connected with pigment box, and the pigment box is arranged on the push support, the utility model solves the problem of inconvenient marking in the prior art of road cutting site, can draw neat frame quickly and conveniently, namely closed rectangular marking, and cutting construction is assisted by this, especially suitable for batch marking operation, and the equipment structure is simple, the cost is low, and easy to maintain.

Description

Technical Field

[0001] This utility model relates to the field of general equipment for highway repair operations, and in particular to a road repair pothole construction marking component. Background Technology

[0002] In asphalt pavement maintenance, cold patching is far more convenient than hot patching and has become the more widely used pavement repair method. To ensure that the repaired pavement achieves a dense structure and a smooth, aesthetically pleasing appearance, the damaged area needs to be grooved before cold patching, requiring clear groove boundaries and a regular shape. Current technology mainly relies on traditional manual marking for controlling the regularity of the grooves, where workers use chalk to outline the area to be excavated, which serves as a reference for mechanical cutting boundaries.

[0003] However, this method has obvious limitations in practical applications. On the one hand, it is difficult to control the regularity of the shape drawn manually with chalk, and each marking line that constitutes the cutting area needs to be marked individually. On the other hand, road repair workers generally carry out concentrated construction, that is, a single work shift involves repairing multiple locations or potholes. This requires workers to work in a low posture for a long time, resulting in unnecessary manpower consumption, which means that the construction is inconvenient and takes a long time. In addition, commonly used marking tools such as chalk are fragile and are easily broken under stress, especially on rough road surfaces, resulting in serious wear and tear and affecting the continuity of operation.

[0004] There is currently no corresponding solution to the above problems. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a road repair pothole construction marking component that reduces the difficulty of controlling the regularity of hand-drawn markings, marks two symmetrical line segments at one time, is flexible in use, has low construction difficulty, and is smooth in construction.

[0006] The device includes a pushing bracket, and the bottom of the pushing bracket is provided with marking wheels; There are a total of two marking wheels. One marking wheel is rotatably mounted on the outer side of the bottom of the push bracket, and the other marking wheel is rotatably mounted on the spacing adjustment rod. The spacing adjustment rod is movably connected to the push bracket, and the two marking wheels are flush with each other. That is, the distance between the two marking wheels is adjusted by adjusting the position of the spacing adjustment rod; The marking wheel is provided with a paint mask, the paint mask is provided with a paint guiding hose, and the paint guiding hose is connected to the paint box; The pigment box is mounted on the pusher bracket.

[0007] Preferably, the pigment is a white pigment, which can be quicklime powder or liquid pigment.

[0008] The effect achieved is that the paint leaks from the paint box and falls onto the marking wheel through the paint guide tube, where the paint mask helps to restrain the paint and concentrate it on the marking wheel; Pushing the marking wheel allows you to draw two symmetrical line segments with paint. In particular, with the synchronous forward push of the two wheels, the linear stroke is better controlled. That is, by pushing the wheel twice, you can draw a relatively regular closed rectangular marking line.

[0009] The beneficial effects of this utility model are: This utility model solves the problem of inconvenient on-site marking for road cutting in the prior art, and can quickly and conveniently draw a regular frame, that is, a closed rectangular mark, and use it to assist in cutting construction, especially suitable for batch marking operations; moreover, the equipment has a simple structure, low cost, and is easy to maintain. Attached Figure Description

[0010] Figure 1 This is a structural schematic diagram of a road repair pothole construction marking component according to the present invention; Figure 2 This is an assembly diagram of the frame portion of a road repair pothole construction marking component according to the present invention; Figure 3 This is an assembly diagram of the marking execution part in a road repair pothole construction marking component according to the present invention; Figure 4 Based on Figure 3 A magnified view of the AA section from below; Figure label: 1-Handle 11-Anti-slip rubber sleeve 2-Extension rod 3-Paint box 31-Top cover 32-Box body 33-Slotted cover 4-Paint distribution hose 5-Paint mask 6-Marking wheel 7-Assembly cross tube 8-Gap adjustment rod 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

[0011] Reference Figure 1 , Figure 2 The present invention provides a road repair pothole construction marking component, which includes a pushing bracket and a marking wheel 6 at the bottom of the pushing bracket; There are a total of two marking wheels 6. One marking wheel 6 is rotatably mounted on the outer side of the bottom of the pusher bracket, and the other marking wheel 6 is rotatably mounted on the spacing adjustment rod 8. The spacing adjustment rod 8 is movably connected to the pusher bracket, and the two marking wheels 6 are flush with each other. That is, the distance between the two marking wheels 6 is adjusted by adjusting the position of the spacing adjustment rod 8; The marking wheel 6 is provided with a paint mask 5, and the paint mask 5 is provided with a paint guiding hose 4, which is connected to the paint box 3. The pigment box 3 is mounted on the pusher bracket.

[0012] The effect achieved is that the pigment leaks from the pigment box 3 and falls onto the marking wheel 6 through the pigment guiding hose 4, where the pigment mask 5 serves to restrain the pigment and concentrate it on the marking wheel 6. Pushing the marking wheel 6 allows you to draw two symmetrical line segments with paint. In particular, the synchronous forward push of the two wheels makes the straight-line stroke easier to control. That is, by pushing the wheel twice, you can draw a relatively regular closed rectangular marking line.

[0013] In Example 1, the pusher bracket includes a handle 1, and an extension rod 2 is integrally connected to the lower part of the handle 1. The extension rod 2 is set in a direction perpendicular to the handle 1. The lower part of the extension rod 2 is fixedly provided with an assembly horizontal tube 7. The spacing adjustment rod 8 and the assembly horizontal tube 7 are a tube sleeve structure. A pin locking component is also provided on the assembly horizontal tube 7. Two marking wheels 6 are respectively rotated and set at the outer ends of the assembly horizontal tube 7 and the spacing adjustment rod 8.

[0014] Furthermore, the handle 1 is provided with anti-slip rubber sleeves 11 at both ends, and the extension rod 2 is centrally located at the lower part of the handle 1.

[0015] This achieves the effect of ensuring a convenient and comfortable grip.

[0016] Furthermore, the locking pin is a spring pin or a hard limit bolt; when the locking pin is a spring pin, the spacing adjustment rod 8 is provided with pin holes in a corresponding array.

[0017] The effect achieved is to enable rapid positioning and locking between the two.

[0018] In Example 2, the marking wheel 6 is a wool wheel or a cloth wheel.

[0019] The "hair wheel" mentioned here refers to a short-haired hair wheel made of synthetic fibers or cotton cloth, which is commonly used in polishing and other processes. This facilitates the adhesion of pigments and allows for clear marking.

[0020] In Example 3, the masks on the two marking wheels 6 are connected to the pigment box 3 via pigment guiding hoses 4, or via a three-way pipe, to achieve three-way communication between the two masks and the pigment box 3.

[0021] Preferably, the pigment delivery hose 4 is redundantly configured.

[0022] This is to achieve the purpose of controlling the pigment leaking out of the two masks, and the redundant hoses avoid mechanical interference caused by insufficient length of the pigment guiding hose 4 when adjusting the marking wheel 6.

[0023] Example 4: The pigment box 3 includes a top cover 31, a box body 32, a drain cover 33, and a drain tube; The top cover 31 is screwed onto the upper part of the box body 32, and the top surface of the box body 32 is open; this facilitates the addition of materials. A baffle is integrally provided on the bottom surface, and a pigment outlet is provided on the baffle. The bottom surface of the box body 32 is plugged into the drain cover 33, and a sealing ring is provided on the inner surface of the box body 32 or the drain cover 33 at the connection position, and the box body 32 and the drain cover 33 are rotatably connected. The cover 33 is provided with a pigment outlet corresponding to the pigment inlet; That is, after the pigment outlet and the pigment leak outlet overlap, the pigment inside the box 32 can be discharged; The pigment outlet is integrally provided with a leakage pipe, which is plugged into and connected to the pigment guiding hose 4.

[0024] Furthermore, the drain cover 33 is fixedly connected to the push bracket, and the push bracket is also provided with elastic buckles corresponding to the box body 32.

[0025] This achieves the effect of ensuring stable assembly of the two components and facilitating the rotation of the box body 32 to realize the opening and closing effect of material feeding.

[0026] Preferably, the pigment is a white pigment, but quicklime powder can also be used.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A road repair pothole marking component, comprising a moving bracket, wherein the bottom of the moving bracket is provided with marking wheels, characterized in that: There are a total of two marking wheels. One marking wheel is rotatably mounted on the outer side of the bottom of the push bracket, and the other marking wheel is rotatably mounted on the spacing adjustment rod. The spacing adjustment rod is movably connected to the push bracket, and the two marking wheels are flush with each other. The marking wheel is provided with a paint mask, the paint mask is provided with a paint guiding hose, and the paint guiding hose is connected to the paint box; The pigment box is mounted on the pusher bracket.

2. The road repair pothole construction marking component according to claim 1, characterized in that, The push bracket includes a handle, and an extension rod is integrally connected to the lower part of the handle. The extension rod is set in a direction perpendicular to the handle. The lower part of the extension rod is fixedly provided with an assembly horizontal tube, and the spacing adjustment rod and the assembly horizontal tube are a tube sleeve structure. A pin locking component is also provided on the assembly horizontal tube. Two marking wheels are respectively mounted on the outer ends of the assembly horizontal tube and the spacing adjustment rod.

3. The road repair pothole construction marking component according to claim 2, characterized in that, The handle is provided with anti-slip rubber sleeves at both ends, and the extension rod is centrally located at the lower part of the handle.

4. A road repair pothole construction marking component according to claim 2, characterized in that, The locking pin is a spring pin or a hard limit bolt; when the locking pin is a spring pin, the spacing adjustment rod is provided with pin holes in a corresponding array.

5. A road repair pothole construction marking component according to claim 1, characterized in that, The marking wheel is a wool wheel or a cloth wheel.

6. A road repair pothole construction marking component according to claim 1, characterized in that, The masks on the two marking wheels are connected to the paint box via paint guiding hoses or via T-junctions, enabling three-way communication between the two masks and the paint box.

7. A road repair pothole construction marking component according to claim 1, characterized in that, The pigment box includes a top cover, a box body, a sprue cover, and a sprue tube; The top cover is screwed onto the upper part of the box body, and the top surface of the box body is open; Its bottom surface is integrally equipped with a baffle, and a paint outlet is provided on the baffle; The bottom surface of the box body is plugged into the drain cover, and a sealing ring is provided at the connection position on the inner surface of the box body or the drain cover, and the box body and the drain cover are rotatably connected. The aforementioned leak cover is provided with a pigment outlet corresponding to the pigment leak; The pigment outlet is integrally provided with a leakage pipe, which is plugged into and connected to the pigment guiding hose.

8. A road repair pothole construction marking component according to claim 7, characterized in that, The drain cover is fixedly connected to the sliding bracket, and the sliding bracket is also provided with elastic buckles corresponding to the box body.

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