Asphalt laying equipment for highway engineering

Abstract

The utility model belongs to the technical field of asphalt laying equipment, and particularly relates to highway engineering asphalt laying equipment which comprises a bottom plate, a movable scraping plate is arranged on the end face of the bottom plate, adjusting pieces are installed on the scraping plate, limiting frames are installed at the positions, located on the two sides of the scraping plate, of the bottom plate, and the adjusting pieces are inserted into different positions of the limiting frames. The adjusting part is used for adjusting the position of the scraper and comprises a mounting frame mounted at the scraper, and a connecting spring is mounted on the side edge of the mounting frame; according to the utility model, an operator can conveniently adjust the position of the scraper plate through the adjusting piece which is arranged at the scraper plate and comprises the mounting frame, the connecting spring, the connecting sheet and the limiting rod, and a plurality of limiting holes which are formed in the limiting frame on the two sides of the bottom plate, so that the paving height of asphalt mortar is flexibly controlled; by means of the design, the equipment can adapt to laying work with different height requirements, and the adaptability and flexibility of the equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of asphalt paving equipment technology, and in particular to an asphalt paving equipment for highway engineering. Background Technology

[0002] In highway construction, asphalt paving equipment is undoubtedly a core tool for ensuring road quality. However, with increasingly stringent road construction standards and diversified construction environments, traditional asphalt paving equipment has gradually revealed some limitations during operation, particularly in the two key areas of paving height adjustment and material utilization. First, for paving height adjustment, traditional equipment often relies on complex mechanical structures or manual adjustments. This not only increases the complexity of equipment operation, requiring operators to undergo extensive training to master the skills, but also reduces work efficiency, impacting construction progress. More importantly, due to the lack of precise adjustment mechanisms, traditional asphalt paving equipment often struggles to ensure the uniformity and consistency of asphalt mortar paving. This leads to variations in the height of the paved surface, affecting road smoothness and driving comfort, and potentially even impacting road performance and safety. Second, regarding material utilization, traditional equipment typically lacks effective material recycling and reuse mechanisms. During asphalt paving, the asphalt mortar scooped up by the scraper is often treated as waste and directly discarded or disposed of. This not only wastes a large amount of high-quality asphalt mortar, increasing construction costs, but also imposes an unnecessary burden on the environment. With increasing environmental awareness, how to effectively recycle and reuse these waste asphalt mortars has become an urgent problem to be solved. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes an asphalt paving device for highway engineering, which more accurately solves the problems mentioned in the background art.

[0004] This utility model is achieved through the following technical solution:

[0005] This utility model proposes an asphalt paving device for highway engineering, including a base plate. A movable scraper is provided at the end face of the base plate. An adjusting component is installed on the scraper. Limiting frames are installed on both sides of the scraper on the base plate. The adjusting component is inserted into different positions of the limiting frames to adjust the position of the scraper. The adjusting component includes a mounting bracket installed on the scraper. A connecting spring is installed on the side of the mounting bracket. A connecting piece is installed at the end of the connecting spring. A limiting rod is installed on one side of the connecting piece. Multiple limiting holes are opened at the limiting frame. The limiting rod is inserted into one of the limiting holes.

[0006] Preferably, a baffle plate is installed on the top of the base plate, which is used to block the scraper from scooping up material from the top of the base plate.

[0007] Preferably, a temporary storage box is installed on the top of the base plate, and a material extraction part is installed at the temporary storage box. The material extraction part is used to extract the material from the baffle plate.

[0008] Preferably, the material extraction unit includes a material extraction pump installed at the temporary storage box, a material extraction pipe installed at the material extraction pump, the material extraction pipe being located at the baffle plate, and a discharge pipe installed at the top of the material extraction pump, the discharge pipe being inserted into the temporary storage box.

[0009] Preferably, the surface of the base plate is equipped with casters, and the top of the base plate is equipped with a push handle.

[0010] Preferably, the bottom plate has a groove at the baffle plate, and the groove is used for material accumulation.

[0011] Compared with the prior art, this utility model provides an asphalt paving device for highway engineering, which has the following beneficial effects:

[0012] This highway asphalt paving equipment, through the adjustment components installed at the scraper, including the mounting frame, connecting spring, connecting plate, and limiting rod, as well as multiple limiting holes opened on the limiting frame on both sides of the base plate, allows the operator to easily adjust the position of the scraper, thereby flexibly controlling the paving height of the asphalt mortar. This design enables the equipment to adapt to paving work with different height requirements, improving the adaptability and flexibility of the equipment.

[0013] The asphalt paving equipment for this highway project forms a circulating extraction system by installing a temporary storage box and a material extraction unit on the top of the base plate. The material extraction unit uses a material pump, extraction pipe, and discharge pipe to transport the asphalt mortar accumulated at the baffle plate back to the temporary storage box, realizing the recycling of materials. This design not only improves the utilization rate of materials and reduces waste, but also lowers costs. At the same time, the circulating extraction system also ensures a continuous supply of asphalt mortar during the paving process, improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an asphalt paving device for highway engineering proposed in this utility model;

[0015] Figure 2 This is a top view of the structure of an asphalt paving device for highway engineering proposed in this utility model;

[0016] Figure 3 This utility model proposes an asphalt paving equipment for highway engineering. Figure 2 Enlarged schematic diagram of region A in the middle.

[0017] In the diagram: 1. Base plate; 11. Casters; 12. Push handle; 13. Groove; 2. Temporary storage box; 3. Material extraction section; 31. Material extraction pump; 32. Material extraction pipe; 33. Material discharge pipe; 4. Baffle plate; 5. Scraper; 6. Adjusting component; 61. Mounting bracket; 62. Limiting rod; 63. Connecting piece; 64. Connecting spring; 7. Limiting frame; 71. Limiting hole. Detailed Implementation

[0018] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will provide further details.

[0019] Example

[0020] like Figure 1-Figure 3 As shown in the figure, an embodiment of the present invention provides an asphalt mortar mixing equipment for highway engineering, particularly an asphalt paving device therein. This equipment can efficiently adjust the paving height and thickness of the asphalt mortar, while facilitating the temporary storage and extraction of materials.

[0021] First, the main structure of the equipment includes a base plate 1, with casters 11 installed at the bottom to allow easy movement of the equipment on the working surface. For easy manual pushing, a push handle 12 is installed on the top of the base plate 1. A temporary storage box 2 is installed on the top of the base plate 1 to temporarily store asphalt mortar. A material extraction section 3 is installed on the side of the temporary storage box 2, including a material extraction pump 31. The material extraction pump 31 is connected to the outside of the temporary storage box 2 via a material extraction pipe 32. Specifically, the end of the material extraction pipe 32 is located above a baffle plate 4 to extract the asphalt mortar accumulated at the baffle plate 4. A discharge pipe 33 is installed on the top of the material extraction pump 31, which re-transports the extracted asphalt mortar back into the temporary storage box 2, forming a circulating extraction system. A movable scraper 5 is installed at the end face of the base plate 1, used to level and control the thickness of the asphalt mortar during its application. An adjusting component 6 is installed on the scraper 5. The adjusting component 6 includes a mounting bracket 61 installed on the scraper 5. A connecting spring 64 is installed on the side of the mounting bracket 61, and a connecting piece 63 is installed at the end of the connecting spring 64. A limiting rod 62 is installed on one side of the connecting piece 63. A limiting frame 7 is installed on both sides of the base plate 1 located on the scraper 5. The limiting frame 7 has multiple limiting holes 71. By adjusting the tension of the connecting spring 64, the limiting rod 62 can be inserted into different limiting holes 71 on the limiting frame 7, thereby adjusting the position of the scraper 5 and controlling the laying height of the asphalt mortar. A baffle plate 4 is also installed on the top of the base plate 1. The baffle plate 4 is located above the scraper 5 and is used to block the material scraped by the scraper 5 to the top of the base plate 1, preventing the asphalt mortar from splashing everywhere. Meanwhile, a certain space is formed between the baffle plate 4 and the base plate 1, constituting a groove 13, which is used to accumulate excess material during asphalt mortar laying. In actual use, the operator can first move the equipment to the position where asphalt mortar needs to be laid using the push handle 12 and the moving wheels 11. Then, by adjusting the adjusting component 6, the scraper 5 is adjusted to the appropriate position. Next, the material pump 31 of the material extraction unit 3 is turned on to extract the asphalt mortar accumulated at the baffle plate 4 and transport it back to the temporary storage tank 2 to form a cycle. Finally, the operator pushes the equipment to move the scraper 5 on the base plate 1 to complete the asphalt mortar laying work.

[0022] Finally, it should be noted that while the basic concepts have been described above, it should be apparent to those skilled in the art that the detailed disclosure is provided merely as an example and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and revisions to this specification. Such modifications, improvements, and revisions are suggested throughout this specification and remain within the spirit and scope of the exemplary embodiments of this specification. Furthermore, this specification uses specific terms to describe the embodiments of this specification. For example, terms such as "one embodiment," "an embodiment," and / or "some embodiments" refer to a particular feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that references to "one embodiment," "an embodiment," or "an alternative embodiment" two or more times in different places in this specification do not necessarily refer to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of this specification may be appropriately combined. Furthermore, unless expressly provided in the claims, the order of the processing elements and sequences, the use of alphanumeric characters, or other designations described in this specification are not intended to limit the order of the processes and methods of this specification.

[0023] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A highway asphalt paving equipment, comprising a base plate (1), characterized in that, A movable scraper (5) is provided at the end face of the base plate (1). An adjusting component (6) is installed at the scraper (5). A limiting frame (7) is installed on both sides of the scraper (5) on the base plate (1). The adjusting component (6) is inserted into different positions of the limiting frame (7) to adjust the position of the scraper (5). The adjusting component (6) includes a mounting bracket (61) installed at the scraper (5). A connecting spring (64) is installed on the side of the mounting bracket (61). A connecting piece (63) is installed at the end of the connecting spring (64). A limiting rod (62) is installed on one side of the connecting piece (63). A plurality of limiting holes (71) are opened at the limiting frame (7). The limiting rod (62) is inserted into one of the limiting holes (71).

2. The asphalt paving equipment for highway engineering according to claim 1, characterized in that, A baffle plate (4) is installed on the top of the bottom plate (1), and the baffle plate (4) is used to block the scraper (5) from scraping the material on the top of the bottom plate (1).

3. The asphalt paving equipment for highway engineering according to claim 2, characterized in that, A temporary storage box (2) is installed on the top of the base plate (1), and a material extraction part (3) is installed at the temporary storage box (2). The material extraction part (3) is used to extract the material from the baffle plate (4).

4. The asphalt paving equipment for highway engineering according to claim 3, characterized in that, The material extraction unit (3) includes a material extraction pump (31) installed at the temporary storage box (2), a material extraction pipe (32) installed at the material extraction pump (31), the material extraction pipe (32) being located at the baffle plate (4), and a discharge pipe (33) installed at the top of the material extraction pump (31), the discharge pipe (33) being inserted into the temporary storage box (2).

5. The asphalt paving equipment for highway engineering according to claim 1, characterized in that, The base plate (1) is equipped with casters (11) on its surface and a push handle (12) is installed on its top.

6. The asphalt paving equipment for highway engineering according to claim 3, characterized in that, The base plate (1) has a groove (13) at the baffle plate (4), and the groove (13) is used for the accumulation of materials.

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