Grouting device for highway construction

Abstract

The utility model discloses a grouting device for expressway construction, and relates to the field of expressway construction. The grouting device for expressway construction comprises a bottom plate, supporting columns are fixedly connected to the periphery of the top of the bottom plate, a grouting tank is fixedly connected to the tops of the supporting columns, a stirring motor is fixedly connected to the top of the grouting tank, and a rotating shaft is fixedly connected to the output end of the stirring motor; the bottom of the rotating shaft penetrates into an inner cavity of the grouting tank and is fixedly connected with a scraper. According to the grouting device for expressway construction, firstly, after a bottom plate is moved to a designated position through walking wheels and a handrail push rod, at the moment, a hydraulic rod drives a fixing plate to move downwards, the fixing plate drives a guide sleeve to slide on a guide rod, meanwhile, the fixing plate drives a fixing column to move downwards, and the fixing column drives a bearing plate to move downwards; the bearing plate drives the rubber pad to move downwards, so that the rubber pad is in contact with the ground, and displacement of the bottom plate is prevented.

Description

Technical Field

[0001] The utility model relates to the field of highway construction, in particular to a grouting device for highway construction. Background Art

[0002] Expressway, abbreviated as freeway, refers to a road specially designed for high-speed driving of cars. During the construction of expressway, grouting equipment is needed to fill the cracks on the road surface.

[0003] The existing grouting device cannot be stably supported. When people move the grouting device to a specified position, it cannot be stably supported, resulting in displacement during the filling process, affecting its safety and making it inconvenient for people to use.

[0004] Therefore, it is necessary to provide a grouting device for highway construction to solve the above-mentioned technical problems. The disclosure of the information in this background technology section is only intended to increase the understanding of the overall background of the invention, and is not necessarily regarded as an admission or suggestion in any form that the information constitutes prior art that is already known to the general technicians in the field. Utility Model Content

[0005] The utility model provides a grouting device for highway construction, which solves the technical problem that the existing grouting device cannot be stably supported. When people move the grouting device to a specified position, it cannot be stably supported, resulting in displacement during the filling process, affecting its safety and making it inconvenient for people to use.

[0006] In order to solve the above technical problems, the utility model provides a grouting device for highway construction, comprising a base plate, support columns are fixedly connected around the top of the base plate, a grouting tank is fixedly connected to the top of the support columns, a stirring motor is fixedly connected to the top of the grouting tank, a rotating shaft is fixedly connected to the output end of the stirring motor, the bottom of the rotating shaft penetrates into the inner cavity of the grouting tank and is fixedly connected to a scraper, stirring blades are fixedly connected to both sides of the rotating shaft, a delivery pump is fixedly connected to the top of the base plate, a feed pipe is connected to the top of the delivery pump, the top of the feed pipe is connected to the bottom of the grouting tank, a rubber tube is connected to the right side of the delivery pump, a grouting nozzle is connected to the right side of the rubber tube, a shell is fixedly connected to the bottom of the inner cavity of the shell, hydraulic rods are fixedly connected to both sides, a fixing plate is fixedly connected to the bottom of the hydraulic rod, a fixing column is fixedly connected to the bottom of the fixing plate, a fixing column penetrates to the bottom of the shell and is fixedly connected to a bearing plate, a rubber pad is fixedly connected to the bottom of the bearing plate, and anti-slip grooves are arranged on the bottom of the rubber pad.

[0007] Preferably, walking wheels are fixedly connected around the bottom of the base plate, and a handrail push rod is fixedly connected to the left side of the top of the base plate.

[0008] Preferably, guide sleeves are fixedly connected to both sides of the fixing plate, a guide rod is slidably connected to the inner cavity of the guide sleeve, and the top and bottom of the guide rod are fixedly connected to the top and bottom of the inner cavity of the shell.

[0009] Preferably, a control valve is provided on the surface of the feed pipe, and a feed port is provided on the left side of the top of the grouting tank.

[0010] Preferably, a concave bracket is fixedly connected to the right side of the top of the base plate, and the top of the concave bracket is snap-fitted to the surface of the grouting nozzle.

[0011] Compared with the related art, the grouting device for highway construction provided by the utility model has the following beneficial effects:

[0012] The utility model provides a grouting device for highway construction. First, after the bottom plate is moved to a specified position by walking wheels and handrail push rods, the hydraulic rod drives the fixed plate to move downward, the fixed plate drives the guide sleeve to slide on the guide rod, and at the same time the fixed plate drives the fixed column to move downward, the fixed column drives the bearing plate to move downward, and the bearing plate drives the rubber pad to move downward, so that the rubber pad contacts the ground to prevent the bottom plate from displacement.

[0013] The utility model provides a grouting device for highway construction. During grouting, a stirring motor drives a rotating shaft to start rotating, and the rotating shaft drives stirring blades and a scraper to start rotating to prevent solidification of materials inside a grouting tank. A synchronous delivery pump pumps the materials in the grouting tank through a feed pipe, and the delivery pump delivers the materials to a grouting nozzle through a rubber tube, so that the grouting nozzle fills the cracks in the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a grouting device for highway construction provided by the utility model;

[0015] Figure 2 This is a structural cross-sectional view of the grouting tank of the utility model;

[0016] Figure 3 This is a cross-sectional view of the shell structure of the utility model.

[0017] Numbers in the figure: 1. Base plate; 2. Support column; 3. Grouting tank; 4. Stirring motor; 5. Rotating shaft; 6. Scraper; 7. Stirring blade; 8. Delivery pump; 9. Feed pipe; 10. Rubber tube; 11. Grouting nozzle; 12. Housing; 13. Hydraulic rod; 14. Fixed plate; 15. Fixed column; 16. Load-bearing plate; 17. Rubber pad; 18. Travel wheel; 19. Guide sleeve; 20. Guide rod; 21. Concave bracket. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0019] 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.

[0020] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In addition, the terms "horizontal", "vertical", "overhanging" and the like 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.

[0022] In the description of the present invention, 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 the present invention can be understood according to specific circumstances.

[0023] Embodiment 1:

[0024] See also Figure 1-3 The utility model provides a technical solution: a grouting device for highway construction, comprising a bottom plate 1, support columns 2 are fixedly connected around the top of the bottom plate 1, a grouting tank 3 is fixedly connected to the top of the support columns 2, a stirring motor 4 is fixedly connected to the top of the grouting tank 3, a rotating shaft 5 is fixedly connected to the output end of the stirring motor 4, the bottom of the rotating shaft 5 passes through the inner cavity of the grouting tank 3 and is fixedly connected to a scraper 6, both sides of the rotating shaft 5 are fixedly connected to stirring blades 7, a delivery pump 8 is fixedly connected to the top of the bottom plate 1, a discharge pipe 9 is connected to the top of the delivery pump 8, and the top of the discharge pipe 9 is connected to the bottom of the grouting tank 3. The bottom of the bottom plate 1 is connected with the bottom of the grouting tank 3, the right side of the delivery pump 8 is connected with a rubber tube 10, the right side of the rubber tube 10 is connected with a grouting nozzle 11, the bottom of the bottom plate 1 is fixedly connected with an outer shell 12, both sides of the top of the inner cavity of the outer shell 12 are fixedly connected with hydraulic rods 13, the bottom of the hydraulic rod 13 is fixedly connected with a fixing plate 14, the bottom of the fixing plate 14 is fixedly connected with a fixing column 15, the bottom of the fixing column 15 passes through the bottom of the outer shell 12 and is fixedly connected with a bearing plate 16, the bottom of the bearing plate 16 is fixedly connected with a rubber pad 17, and the bottom of the rubber pad 17 is provided with anti-slip grooves.

[0025] In this embodiment, the handrail push rod and the walking wheel 18 facilitate the movement of the base plate 1 during use, and the guide sleeve 19 and the guide rod 20 ensure smooth movement of the fixed plate 14 during use.

[0026] Embodiment 2:

[0027] See also Figure 1-3 As shown, on the basis of embodiment 1, the utility model provides a technical solution: walking wheels 18 are fixedly connected around the bottom of the base plate 1, a handrail push rod is fixedly connected to the left side of the top of the base plate 1, guide sleeves 19 are fixedly connected on both sides of the fixed plate 14, the inner cavity of the guide sleeve 19 is slidably connected to a guide rod 20, the top and bottom of the guide rod 20 are fixedly connected to the top and bottom of the inner cavity of the outer shell 12, a control valve is provided on the surface of the feed pipe 9, a feeding port is provided on the left side of the top of the grouting tank 3, a concave bracket 21 is fixedly connected to the right side of the top of the base plate 1, and the top of the concave bracket 21 is clamped with the surface of the grouting nozzle 11.

[0028] In this embodiment, the control valve is used to facilitate the control of the material discharge speed of the material discharge pipe 9 during use, and the concave bracket 21 is used to facilitate the placement of the grouting nozzle 11 during use.

[0029] The working principle of a grouting device for highway construction provided by the utility model is as follows:

[0030] The first step to implement the innovation point:

[0031] Step 1: First, the bottom plate 1 is moved to the specified position by the walking wheel 18 and the handrail push rod. At this time, the hydraulic rod 13 drives the fixed plate 14 to move downward, and the fixed plate 14 drives the guide sleeve 19 to slide on the guide rod 20;

[0032] Step 2: At the same time, the fixing plate 14 drives the fixing column 15 to move downward, the fixing column 15 drives the bearing plate 16 to move downward, and the bearing plate 16 drives the rubber pad 17 to move downward, so that the rubber pad 17 contacts the ground to prevent the bottom plate 1 from displacement.

[0033] The second innovation point implementation steps:

[0034] Step 1: During grouting, the stirring motor 4 drives the rotating shaft 5 to start rotating, and the rotating shaft 5 drives the stirring blade 7 and the scraper 6 to start rotating to prevent the material inside the grouting tank 3 from solidifying;

[0035] Step 2: The synchronous delivery pump 8 pumps the material in the grouting tank 3 through the discharge pipe 9, and the delivery pump 8 delivers the material to the grouting nozzle 11 through the rubber tube 10, so that the grouting nozzle 11 fills the cracks in the road surface.

[0036] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model no longer explains the control method and circuit connection in detail. The peripheral controller mentioned in the specification can control the electrical components mentioned in this article, and the peripheral controller is a conventional known device.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A grouting device for highway construction, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to support columns (2) on all sides, the top of the support columns (2) is fixedly connected to a grouting tank (3), the top of the grouting tank (3) is fixedly connected to a stirring motor (4), the output end of the stirring motor (4) is fixedly connected to a rotating shaft (5), the bottom of the rotating shaft (5) penetrates the inner cavity of the grouting tank (3) and is fixedly connected to a scraper (6), both sides of the rotating shaft (5) are fixedly connected to stirring blades (7), the top of the bottom plate (1) is fixedly connected to a delivery pump (8), the top of the delivery pump (8) is connected to a discharge pipe (9), the top of the discharge pipe (9) is connected to the bottom of the grouting tank (3), and the delivery pump (8) is fixedly connected to the top of the bottom plate (1). The right side of the base plate (8) is connected to a rubber tube (10), and the right side of the rubber tube (10) is connected to a grouting nozzle (11). The bottom of the base plate (1) is fixedly connected to a housing (12), and both sides of the top of the inner cavity of the housing (12) are fixedly connected to hydraulic rods (13). The bottom of the hydraulic rod (13) is fixedly connected to a fixing plate (14), and the bottom of the fixing plate (14) is fixedly connected to a fixing column (15). The bottom of the fixing column (15) passes through the bottom of the housing (12) and is fixedly connected to a bearing plate (16). The bottom of the bearing plate (16) is fixedly connected to a rubber pad (17), and the bottom of the rubber pad (17) is provided with anti-slip grooves.

2. A grouting device for highway construction according to claim 1, characterized in that: Walking wheels (18) are fixedly connected around the bottom of the base plate (1), and a handrail push rod is fixedly connected on the left side of the top of the base plate (1).

3. A grouting device for highway construction according to claim 1, characterized in that: Guide sleeves (19) are fixedly connected to both sides of the fixed plate (14); a guide rod (20) is slidably connected to the inner cavity of the guide sleeve (19); and the top and bottom of the guide rod (20) are fixedly connected to the top and bottom of the inner cavity of the housing (12).

4. A grouting device for highway construction according to claim 1, characterized in that: A control valve is provided on the surface of the feed pipe (9), and a feed port is provided on the left side of the top of the grouting tank (3).

5. A grouting device for highway construction according to claim 1, characterized in that: A concave bracket (21) is fixedly connected to the right side of the top of the bottom plate (1), and the top of the concave bracket (21) is clamped with the surface of the grouting nozzle (11).

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