Temporary road laying device
Through temporary road paving devices with combined structures such as steel base plates and movable grooves, the problems of poor flatness and difficulty in recycling of gravel paving are solved, and the road surface is flat and convenient to be recycled, which improves vehicle comfort and device life.
Patent Information
- Application Number
- CN202422373756.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-28
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-28
AI Technical Summary
Temporary roads paved with traditional gravel have poor flatness and are difficult to recycle, which affects the environment.
The combined structure of steel base plate, movable groove, rectangular shell, spring, square steel plate, arc steel plate, steel ball and plastic sleeve is adopted to ensure the smooth road surface, facilitate recycling and reuse, and reduce deformation.
It improves vehicle driving comfort, reduces environmental impact, and extends the service life of the device.
Smart Images
Figure CN223240484U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paving devices, in particular to a temporary road paving device. Background Art
[0002] During construction, temporary roads are often needed to ensure the passage of construction vehicles and personnel, as well as the transportation of construction materials. Modern temporary road paving devices emphasize the reusability of materials to reduce resource waste, so temporary roads need to be repaired.
[0003] When paving temporary roads, the traditional method is generally to use crushed stone as the construction material. The crushed stone paving method not only causes the crushed stones to be of different sizes, which will reduce the smoothness of the paved road, but also makes it difficult to recycle the crushed stones in the later stage, which has an adverse effect on the surrounding shadow. Therefore, a temporary road paving device is proposed to address the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a temporary road paving device to solve the problem that when paving temporary roads, the traditional method generally uses crushed stones as construction materials. When paving with crushed stones, not only the sizes of the crushed stones are different, which will lead to a decrease in the flatness of the paved road, but also the crushed stones are difficult to be recovered in the later stage, which has an adverse effect on the surrounding shadow.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] A temporary road paving device comprises a steel base plate and a movable groove, wherein the inner side of the steel base plate is provided with a movable groove, the inner side of the movable groove is provided with a column block, one side of the column block is fixedly connected to a screw, the outer side of the screw is spirally fitted into the inner side of a threaded cylinder, one side of the steel base plate is fixedly connected to a rectangular shell, the inner side of the rectangular shell is provided with a convex groove, one side of the convex groove is fixedly connected to a stopper, one side of the convex groove is fixedly connected to a spring, one side of the spring is fixedly connected to a limiting block, one side of the limiting block is fixedly connected to a square steel plate, the inner side of the square steel plate is provided with steel balls, one side of the square steel plate is fixedly connected to an arc steel plate, the upper end of the arc steel plate is fixedly connected to a supporting steel plate, the upper end of the supporting steel plate is fixedly connected to a cone block, the lower end of the supporting steel plate is fixedly connected to a plastic sleeve, and the inner side of the steel base plate is provided with a mounting groove.
[0007] As a further optimization of the present invention, the top view size of the steel base plate is the same as the top view size of the supporting steel plate, the installation groove is opened through the upper part of the steel base plate, and the shape of the installation groove is a rectangular body.
[0008] As a further optimization of the present invention, the column block is cylindrical in shape, one end of the movable groove is opened through the outer edge of the steel base plate, the screw is in an "L" shape, and the outer side of the screw slides inside the movable groove.
[0009] As a further optimization of the present invention, the threaded barrel is shaped as a hollow cylinder, two sections of thread grooves are opened on the inner side of the threaded barrel, the thread grooves at both ends of the inner side of the threaded barrel are symmetrical, and the number of the steel base plates is several.
[0010] As further optimized content of this utility model, the shape of the rectangular shell is a rectangle, the number of the rectangular shells is several, the opening shape on the right side of the convex groove is a "convex" shape, the shape of the stop block is a rectangle, and the stop block is fixed at the front and rear ends of the convex groove.
[0011] As a further optimization of the present invention, a spherical groove is provided on the inner side of the square steel plate, the steel ball is fitted on the inner side of the spherical groove of the square steel plate, the lower end of the steel ball is fitted on the lower end of the convex groove, the number of the steel balls is several, the square steel plate slides on the inner side of the front and rear ends of the convex groove, the number of the square steel plates is several groups, and each group has two square steel plates.
[0012] As a further optimization of this utility model, the shape of the arc steel plate is an arc, the arc steel plate protrudes from the upper end of the steel bottom plate, the arc steel plate corresponds one to one with the rectangular shell, and the lower end of the plastic sleeve is fixedly connected to the upper end of the steel bottom plate.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] In the utility model, by arranging the steel bottom plate, movable groove, rectangular shell, spring, square steel plate, arc steel plate, steel ball, support steel plate and plastic sleeve, the device avoids the traditional temporary road paving method of gravel, and the road surface is smooth, which improves the comfort of vehicle driving, facilitates later recycling and reuse, and prevents impact on the environment. At the same time, the device itself has a certain buffering property, which reduces the probability of deformation of the device and improves the quality of recycling and reuse. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the threaded barrel of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the plastic sleeve of the utility model;
[0018] Figure 4 This is a schematic diagram of the installation slot structure of the utility model;
[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at A;
[0020] Figure 6 This is a schematic diagram of the rectangular shell structure of the utility model;
[0021] Figure 7 This is a schematic diagram of the arc steel plate structure of the utility model;
[0022] Figure 8 This is a schematic diagram of the screw structure of the utility model.
[0023] In the figure: 1. Steel base plate; 2. Movable groove; 3. Column block; 4. Screw; 5. Threaded barrel; 6. Rectangular shell; 7. Convex groove; 8. Stop block; 9. Spring; 10. Square steel plate; 11. Limit block; 12. Steel ball; 13. Arc steel plate; 14. Support steel plate; 15. Conical block; 16. Plastic sleeve; 17. Mounting groove. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.
[0026] See also Figure 1-8 , the utility model provides a technical solution:
[0027] A temporary road paving device includes a steel base plate 1 and a movable groove 2. The steel base plate 1 has a movable groove 2 on its inner side. A column block 3 is provided on the inner side of the movable groove 2. A screw rod 4 is fixedly connected to one side of the column block 3. The outer side of the screw rod 4 is spirally fitted on the inner side of a threaded tube 5. A rectangular shell 6 is fixedly connected to one side of the steel base plate 1. A convex groove 7 is provided on the inner side of the rectangular shell 6. A stop block 8 is fixedly connected to one side of the convex groove 7. A spring 9 is fixedly connected to one side of the convex groove 7. A limiting block 11 is fixedly connected to one side of the spring 9. A square steel plate 10 is fixedly connected to one side of the limiting block 11. A steel ball 12 is provided on the inner side of the square steel plate 10. An arc steel plate 13 is fixedly connected to one side of the square steel plate 10. The upper end of the arc steel plate 13 is fixedly connected to a supporting steel plate 14. The upper end of the supporting steel plate 14 is fixedly connected to a cone block 15. The lower end of the supporting steel plate 14 is fixedly connected to a plastic sleeve 16. An installation groove 17 is provided on the inner side of the steel base plate 1
[0028] As a further implementation of this solution, the top view size of the steel base plate 1 is the same as the top view size of the support steel plate 14, and the mounting groove 17 is provided through the upper portion of the steel base plate 1. The mounting groove 17 is in the shape of a rectangular body, which facilitates the movement of the arc steel plate 13 inside the mounting groove 17 and at the same time provides a certain buffer distance for the arc steel plate 13.
[0029] As a further implementation of this solution, the column block 3 is cylindrical in shape, one end of the movable groove 2 is penetrated and opened on the outer edge of the steel base plate 1, and the screw rod 4 is in an "L" shape. The outer side of the screw rod 4 slides inside the movable groove 2 to prevent the connection between the two steel base plates 1 from being interrupted when a vehicle passes over the supporting steel plate 14. At the same time, the steel base plate 1 can move on its own.
[0030] As a further implementation of this solution, the threaded barrel 5 is in the shape of a hollow cylinder, and two sections of thread grooves are opened on the inner side of the threaded barrel 5. The thread grooves at both ends of the inner side of the threaded barrel 5 are symmetrical in direction. There are a number of steel base plates 1, which are convenient for installing the two screws 4 inside the threaded barrel 5.
[0031] As a further implementation of this solution, the rectangular shell 6 is in the shape of a rectangular body, the number of rectangular shells 6 is a certain number, the opening shape on the right side of the convex groove 7 is in the shape of a "convex" character, the stopper 8 is in the shape of a rectangular body, and the stopper 8 is fixed at the front and rear ends of the convex groove 7 to limit the position of the other steel plate 10 and prevent the square steel plate 10 from deviating from the inside of the convex groove 7;
[0032] As a further implementation of this solution, a spherical groove is opened on the inner side of the square steel plate 10, and the steel ball 12 is fitted inside the spherical groove of the square steel plate 10. The lower end of the steel ball 12 is fitted with the lower end of the convex groove 7. The number of steel balls 12 is several, and the square steel plate 10 slides inside the front and rear ends of the convex groove 7. The number of square steel plates 10 is several groups, and each group of square steel plates 10 has two, which has a buffering effect, prevents the support steel plate 14 from bending, and improves the service life of the device;
[0033] As a further implementation scheme of this scheme, the arc steel plate 13 is in the shape of an arc, and the arc steel plate 13 protrudes from the upper end of the steel base plate 1. The arc steel plate 13 corresponds one-to-one with the rectangular shell 6, and the lower end of the plastic sleeve 16 is fixedly connected to the upper end of the steel base plate 1, which has a dust-proof effect.
[0034] Working process: When the device is in use and needs to be laid, several steel bottom plates 1 are arranged neatly, two screws 4 are connected by threaded barrels 5, and the movable groove 2 slides inside the column block 3. At the same time, the movable groove 2 can rotate inside the column block 3 to prevent the connection between the two steel bottom plates 1 from being interrupted when the vehicle passes over the supporting steel plate 14. At the same time, the steel bottom plate 1 can move by itself. After the installation is completed, the vehicle passes over the upper end of the supporting steel plate 14. The cone block 15 at the upper end of the supporting steel plate 14 can increase the friction between the vehicle and prevent the vehicle from slipping on the upper part of the supporting steel plate 14. When the vehicle passes over the supporting steel plate 14, the supporting steel plate 14 squeezes the arc steel plate 13, and the arc steel plate 13 is deformed, and the arc steel plate 13 drives a The square steel plate 10 fixedly connected on the side moves, and the square steel plate 10 drives the limit block 11 to slide inside the convex groove 7. The limit block 11 and the stop block 8 limit the other steel plate 10 to prevent the square steel plate 10 from deviating from the inside of the convex groove 7. The limit block 11 squeezes the spring 9, and the spring 9 and the arc steel plate 13 buffer the supporting steel plate 14 to prevent the supporting steel plate 14 from bending, thereby improving the service life of the device and the comfort of vehicle driving. The square steel plate 10 slides inside the convex groove 7 through the steel ball 12. The steel ball 12 can reduce the friction between the square steel plate 10 and the rectangular shell 6. When the supporting steel plate 14 moves, the plastic sleeve 16 is deformed. The plastic sleeve 16 is made of soft plastic and has a dust-proof effect.
[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A temporary road paving device, comprising a steel base plate (1) and a movable groove (2), characterized in that: The inner side of the steel bottom plate (1) is provided with a movable groove (2), the inner side of the movable groove (2) is provided with a column block (3), one side of the column block (3) is fixedly connected to a screw rod (4), the outer side of the screw rod (4) is spirally fitted on the inner side of the threaded cylinder (5), one side of the steel bottom plate (1) is fixedly connected to a rectangular shell (6), the inner side of the rectangular shell (6) is provided with a convex groove (7), one side of the convex groove (7) is fixedly connected to a stopper (8), one side of the convex groove (7) is fixedly connected to a spring (9), one side of the spring (9) is fixed A limit block (11) is connected, one side of the limit block (11) is fixedly connected to a square steel plate (10), the inner side of the square steel plate (10) is provided with a steel ball (12), one side of the square steel plate (10) is fixedly connected to an arc steel plate (13), the upper end of the arc steel plate (13) is fixedly connected to a support steel plate (14), the upper end of the support steel plate (14) is fixedly connected to a cone block (15), the lower end of the support steel plate (14) is fixedly connected to a plastic sleeve (16), and a mounting groove (17) is provided on the inner side of the steel bottom plate (1).
2. A temporary road paving device according to claim 1, characterized in that: The top view size of the steel bottom plate (1) is the same as the top view size of the supporting steel plate (14); the mounting groove (17) is provided through the upper portion of the steel bottom plate (1); and the mounting groove (17) is provided in the shape of a rectangular body.
3. A temporary road paving device according to claim 1, characterized in that: The column block (3) is cylindrical in shape, one end of the movable groove (2) is opened through the outer edge of the steel base plate (1), the screw rod (4) is in an "L" shape, and the outer side of the screw rod (4) slides inside the movable groove (2).
4. A temporary road paving device according to claim 1, characterized in that: The threaded barrel (5) is in the shape of a hollow cylinder. Two sections of thread grooves are provided on the inner side of the threaded barrel (5). The thread grooves at both ends of the inner side of the threaded barrel (5) are symmetrical in direction. The number of the steel bottom plates (1) is several.
5. The temporary road paving device according to claim 1, characterized in that: The rectangular shell (6) is in the shape of a rectangular body, the number of the rectangular shells (6) is several, the opening shape on the right side of the convex groove (7) is in the shape of a "convex" character, the shape of the stopper (8) is in the shape of a rectangular body, and the stopper (8) is fixed at the front end and the rear end of the convex groove (7).
6. A temporary road paving device according to claim 1, characterized in that: A spherical groove is provided on the inner side of the square steel plate (10), and the steel ball (12) is fitted on the inner side of the spherical groove of the square steel plate (10). The lower end of the steel ball (12) is fitted on the lower end of the convex groove (7). There are a plurality of steel balls (12). The square steel plate (10) slides on the inner side of the front end and the rear end of the convex groove (7). There are a plurality of groups of square steel plates (10), and each group of square steel plates (10) has two.
7. The temporary road paving device according to claim 1, characterized in that: The arc steel plate (13) is in the shape of an arc, the arc steel plate (13) protrudes from the upper end of the steel bottom plate (1), the arc steel plate (13) corresponds to the rectangular shell (6) one by one, and the lower end of the plastic sleeve (16) is fixedly connected to the upper end of the steel bottom plate (1).