Road protection device for rural planning

Abstract

The utility model discloses a road protection device for rural planning. The road protection device comprises a bottom plate and a folding assembly, the number of the bottom plates is two, and the bottom plates are connected with a rural road through bolts. The folding assembly is arranged on the bottom plate; the folding assembly comprises a supporting block, a rotating plate used for rural road protection, a splicing groove and a splicing block. The supporting block is fixedly arranged on the bottom plate; the multiple rotating plates are arranged between the two supporting blocks in a linear array, and the two ends of each rotating plate are rotationally connected with the opposite faces of the two supporting blocks through rotating bases. A splicing groove is formed in the side, away from the rotating plate, of one supporting block. The splicing block is fixedly arranged on the side, away from the rotating plate, of the other supporting block. According to the road protection device for rural planning, the structure is simple and reasonable, the design is ingenious, operation is convenient and fast, folding is convenient, two adjacent supporting blocks can be spliced, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of rural planning technology, specifically a road protection device for rural planning. Background Technology

[0002] Rural planning refers to the planned and phased implementation of urban and rural planning based on the local level of economic and social development and the actual conditions of rural areas, in order to improve rural production and living conditions and promote rural economic and social development. This process takes into account multiple factors such as infrastructure construction, improvement of public service facilities, and protection of natural resources and the ecological environment.

[0003] For example, Chinese utility model patent CN217267144U discloses a road protection device for rural planning, including a support column. A front end plate is fixedly connected to the inner side of the support column, and a top plate is fixedly connected to the upper end of the support column. This road protection device for rural planning allows two sets of support columns to retract and converge, thereby reducing the overall width of the protection device and enabling it to be used as a guardrail structure. Furthermore, opening the retractable side plate assembly and the retractable bottom plate assembly allows the first and second retractable plates to unfold relative to each other. Simultaneously, the first and second movable plates unfold horizontally. The retractable plates, movable plates, and front end plate combine to form a box structure, allowing the protection device to be used as a flower bed, increasing the greenery and aesthetics of the road, greatly improving its practicality. During use, the protective plates enhance the protective capacity, and the buffer springs cushion the impact force on the protection device, reducing damage.

[0004] During the construction of rural roads, road protection devices are needed to protect them. However, existing road protection devices have fixed structures and limited functions. They are difficult to fold and take up a lot of space during transportation, leading to more frequent transportation. This not only increases the cost of use but also affects the effectiveness of the road protection devices. Utility Model Content

[0005] The purpose of this utility model is to provide a road protection device for rural planning, so as to solve the problem of difficulty in folding the road protection device mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a road protection device for rural planning, comprising a base plate and a folding assembly; the base plate consists of two plates, which are connected to the rural road by bolts; the folding assembly is arranged on the base plate; the folding assembly includes a support block, a rotating plate for rural road protection, a splicing groove, and a splicing block; the support block is fixed to the base plate; a plurality of rotating plates are arranged in a linear array between two support blocks, and the two ends of the rotating plates are rotatably connected to the opposite surfaces of the two support blocks through rotating seats; a splicing groove is provided on the side of one support block away from the rotating plate; the splicing block is fixed on the side of the other support block away from the rotating plate; the splicing block is inserted into the splicing groove.

[0007] Preferably, the splicing block has a T-shaped structure, and the dimension of the splicing block on the side closer to the support block is smaller than the dimension of the splicing block on the side farther from the support block.

[0008] Preferably, it further includes a fixing component; the fixing component is arranged on one of the support blocks.

[0009] Preferably, the fixing component includes a fixing block, a movable groove, a movable block, a spring, a connecting block, a limiting groove, and a limiting block; the fixing block is fixedly disposed on one of the supporting blocks near the rotating plate, and the fixing block is in contact with one of the rotating plates; the fixing block has a movable groove inside; the movable block is slidably disposed in the movable groove, and the end of the movable block extends through the movable groove to the outside; both ends of the spring are fixedly connected to the inner wall of the movable groove and the movable block, respectively; the connecting block is sleeved on one of the rotating plates; the connecting block has a limiting groove on the side near the fixing block; the limiting block is fixed on the end of the movable block; the limiting block and the limiting groove are inserted into each other.

[0010] Preferably, both the fixed block and the movable block are L-shaped structures with a smaller top and a larger bottom.

[0011] Preferably, the connecting block has a right-angled trapezoidal structure, the dimension of the connecting block on the side closer to the fixed block is smaller than the dimension of the connecting block on the side farther from the fixed block, and the inclined surface of the connecting block is set upward.

[0012] Preferably, the end of the limiting block has an arc-shaped structure, and the end of the limiting block slides in contact with the inclined surface of the connecting block.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, by setting a folding assembly, allows for the unfolding of the road protection device by pulling two support blocks in opposite directions. This causes the rotating plate to rotate through the rotating seats and the two support blocks until the rotating plate reaches a horizontal position. The base plate is then fixed to the rural road with bolts. When assembling the support blocks, the splicing blocks are inserted into the splicing grooves and slid downwards until the bottom surface of the splicing block contacts the bottom wall of the groove. This completes the splicing of the two support blocks. During folding, the two support blocks are moved relative to each other, causing the rotating plate to rotate in opposite directions through the rotating seats and the two support blocks until the rotating plate reaches a vertical position. This completes the folding of the road protection device. Compared to existing technologies, this utility model has a simple and reasonable structure, ingenious design, and convenient operation. It is not only easy to fold but also allows for the splicing of adjacent support blocks, making it highly practical.

[0015] 2. By setting a fixed component, when the two support blocks move relative to each other, the arc-shaped surface of the limiting block will press against the inclined surface of the connecting block, causing the limiting block to drive the movable block to slide in the movable groove. This causes the spring to contract under force until the arc-shaped surface of the limiting block contacts the side of the connecting block closest to the fixed block. At this point, the spring stops contracting until the arc-shaped surface of the limiting block contacts the inner wall of the limiting groove. At this point, the spring is no longer under force and begins to extend, causing the movable block to drive the limiting block to slide in the opposite direction in the movable groove until the spring returns to its original shape. At this point, the limiting block and the limiting groove are engaged, allowing the limiting block to fix the position of the rotating plate, thereby making the position between the two support blocks more stable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of this utility model in a folded state;

[0019] Figure 4 This is a partially disassembled sectional view of the present invention.

[0020] Figure 5 For the present utility model Figure 2 Enlarged diagram of point A in the middle.

[0021] In the picture:

[0022] 1. Base plate; 2. Folding assembly; 3. Fixing assembly;

[0023] 201. Support block; 202. Rotating plate; 203. Splicing groove; 204. Splicing block;

[0024] 301. Fixed block; 302. Movable groove; 303. Movable block; 304. Spring; 305. Connecting block; 306. Limiting groove; 307. Limiting block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 5 This utility model provides a technical solution: a road protection device for rural planning, including a base plate 1 and a folding assembly 2; there are two base plates 1, and the base plates 1 are connected to the rural road by bolts; the folding assembly 2 is arranged on the base plate 1; the folding assembly 2 includes a support block 201, a rotating plate 202 for rural road protection, a splicing groove 203, and a splicing block 204; the support block 201 is fixed on the base plate 1; three rotating plates 202 are arranged in a linear array between two support blocks 201, and the two ends of the rotating plates 202 are connected by bolts. The rotating base is rotatably connected to the opposite surfaces of two support blocks 201; one of the support blocks 201 has a splicing groove 203 on the side away from the rotating plate 202; the splicing block 204 is fixed on the side of the other support block 201 away from the rotating plate 202; the splicing block 204 is inserted into the splicing groove 203; the splicing block 204 has a T-shaped structure, and the size of the side of the splicing block 204 closer to the support block 201 is smaller than the size of the side of the splicing block 204 away from the support block 201, so as to facilitate the fixing of the position between two adjacent spliced ​​support blocks 201.

[0027] This utility model, by setting up a folding component 2, allows the road protection device to unfold when the two support blocks 201 are pulled in opposite directions. This causes the two ends of the rotating plate 202 to rotate via rotating seats and the two support blocks 201 until the rotating plate 202 rotates to a horizontal position. Then, the base plate 1 is fixed to the rural road with bolts. When assembling the support blocks 201, the splicing block 204 is inserted into the splicing groove 203 and slids downward within the splicing groove 203 until the bottom surface of the splicing block 204 is reached. When the plate 202 contacts the bottom wall of the splicing groove 203, the splicing between the two support blocks 201 is completed. During folding, the two support blocks 201 are moved relative to each other, so that the two ends of the rotating plate 202 rotate in opposite directions with the two support blocks 201 through the rotating seat until the rotating plate 202 rotates to a vertical position, thus completing the folding of the road protection device. Compared with the prior art, this utility model has a simple and reasonable structure, ingenious design, and convenient operation. It is not only easy to fold, but also allows for the splicing of two adjacent support blocks 201, making it highly practical.

[0028] As a preferred embodiment, it further includes a fixing component 3; the fixing component 3 is arranged on one of the support blocks 201; the fixing component 3 includes a fixing block 301, a movable groove 302, a movable block 303, a spring 304, a connecting block 305, a limiting groove 306, and a limiting block 307; the fixing block 301 is fixedly disposed on one of the support blocks 201 near the rotating plate 202, and the fixing block 301 contacts one of the rotating plates 202; the fixing block 301 has a movable groove 302; the movable block 303 is slidably disposed in the movable groove 302, and the end of the movable block 303 extends to the outside through the movable groove 302; both ends of the spring 304 are fixedly connected to the inner wall of the movable groove 302 and the movable block 303, respectively; the connecting block 305 is sleeved on one of the rotating plates 202; the connecting block 305 has a limiting groove 306 on the side near the fixing block 301; the limiting block 307 is fixedly disposed on the movable plate 202. At the end of block 303, a limiting block 307 is inserted into a limiting groove 306; both the fixed block 301 and the movable block 303 are L-shaped structures with a smaller top and a larger bottom, so as to facilitate the insertion of the limiting block 307 into the limiting groove 306 by pressing the vertical plate of the movable block 303; the connecting block 305 is a right-angled trapezoidal structure, with the dimension of the side of the connecting block 305 near the fixed block 301 being smaller than the dimension of the side of the connecting block 305 away from the fixed block 301, and the inclined surface of the connecting block 305 is set upward; the end of the limiting block 307 is an arc-shaped structure, and the end of the limiting block 307 slides in contact with the inclined surface of the connecting block 305, so as to facilitate the insertion of the limiting block 307 into the limiting groove 306 by pressing the inclined surface of the connecting block 305 with the arc-shaped surface of the limiting block 307; when the side of the vertical plate of the movable block 303 and the side of the vertical plate of the fixed block 301 are on the same plane, the limiting block 307 is inserted into the limiting groove 306.

[0029] This invention, by setting a fixing component 3, allows the two support blocks 201 to move relative to each other. When they move, the arc-shaped surface of the limiting block 307 presses against the inclined surface of the connecting block 305, causing the limiting block 307 to drive the movable block 303 to slide within the movable groove 302. This causes the spring 304 to contract under force until the arc-shaped surface of the limiting block 307 contacts the side of the connecting block 305 closest to the fixing block 301. At this point, the spring 304 stops contracting until the arc-shaped surface of the limiting block 307 contacts the inner wall of the limiting groove 306. At this point, the spring 304 is no longer under force and begins to extend, causing the movable block 303 to drive the limiting block 307 to slide in the opposite direction within the movable groove 302 until the spring 304 returns to its original shape. At this point, the limiting block 307 is inserted into the limiting groove 306, allowing the limiting block 307 to fix the position of the rotating plate 202, thereby making the position between the two support blocks 201 more stable.

[0030] Working principle: In use, firstly, pull the two support blocks 201 in opposite directions, causing the two ends of the rotating plate 202 to rotate with the two support blocks 201 through the rotating seat. This causes the arc-shaped surface of the limiting block 307 to press against the inclined surface of the connecting block 305, causing the limiting block 307 to drive the movable block 303 to slide within the movable groove 302. This causes the spring 304 to contract under force until the arc-shaped surface of the limiting block 307 contacts the side of the connecting block 305 near the fixed block 301. At this point, the spring 304 stops contracting until the arc-shaped surface of the limiting block 307 contacts the inner wall of the limiting groove 306. At this point, the spring 304 is no longer under force and begins to extend, causing the movable block 303 to drive the limiting block 307 to slide in the opposite direction within the movable groove 302 until the spring 304 returns to its original shape. At this point, the limiting block 307 is inserted into the limiting groove 306, and the rotating plate 202 is in a horizontal state (e.g., Figure 1 As shown), the road protection device is deployed. Then, the base plate 1 is fixed to the rural road with bolts. When splicing the support block 201, the splicing block 204 is inserted into the splicing groove 203 and the splicing block 204 is slid downward in the splicing groove 203 until the bottom surface of the splicing block 204 contacts the bottom wall of the splicing groove 203. This completes the splicing between the two support blocks 201.

[0031] When transporting the road protection device by folding, remove the bolts so that the base plate 1 is no longer fixed to the rural road. Then, press the vertical plate of the movable block 303, causing the movable block 303 to drive the limiting block 307 to slide in the movable groove 302, causing the spring 304 to contract under force until the side of the vertical plate of the movable block 303 is on the same plane as the side of the vertical plate of the fixed block 301. At this time, the limiting block 307 disengages from the insertion of the limiting groove 306. Next, move the two support blocks 201 relative to each other, so that the two ends of the rotating plate 202 rotate in opposite directions through the rotating seat and the two support blocks 201 until the rotating plate 202 rotates to a vertical position (e.g., Figure 3As shown in the image, the road protection device is folded down.

[0032] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A road protection device for rural planning, characterized in that, It includes a base plate (1) and a folding assembly (2); there are two base plates (1), and the base plates (1) are connected to the rural road by bolts; the folding assembly (2) is arranged on the base plate (1); the folding assembly (2) includes a support block (201), a rotating plate (202) for rural road protection, a splicing groove (203) and a splicing block (204); the support block (201) is fixed on the base plate (1); a plurality of rotating plates (202) are provided. 2) The rotating plate (202) is arranged in a linear array between two support blocks (201), and the two ends of the rotating plate (202) are rotatably connected to the opposite surfaces of the two support blocks (201) through rotating seats; a splicing groove (203) is provided on the side of one of the support blocks (201) away from the rotating plate (202); the splicing block (204) is fixed on the side of the other support block (201) away from the rotating plate (202); the splicing block (204) is inserted into the splicing groove (203).

2. The road protection device for rural planning according to claim 1, characterized in that, The splicing block (204) has a T-shaped structure, and the size of the splicing block (204) on the side closer to the support block (201) is smaller than the size of the splicing block (204) on the side farther away from the support block (201).

3. A road protection device for rural planning according to claim 2, characterized in that, It also includes a fixing component (3); the fixing component (3) is arranged on one of the support blocks (201).

4. A road protection device for rural planning according to claim 3, characterized in that, The fixing component (3) includes a fixing block (301), a movable groove (302), a movable block (303), a spring (304), a connecting block (305), a limiting groove (306), and a limiting block (307); the fixing block (301) is fixed to one of the supporting blocks (201) near the rotating plate (202), and the fixing block (301) is in contact with one of the rotating plates (202); the fixing block (301) has a movable groove (302) inside; the movable block (303) is slidably disposed in the movable groove (304). 02) Inside, and the end of the movable block (303) extends to the outside through the movable groove (302); the two ends of the spring (304) are fixedly connected to the inner wall of the movable groove (302) and the movable block (303) respectively; the connecting block (305) is sleeved on one of the rotating plates (202); the connecting block (305) has a limiting groove (306) on the side near the fixed block (301); the limiting block (307) is fixed on the end of the movable block (303); the limiting block (307) is inserted into the limiting groove (306).

5. A road protection device for rural planning according to claim 4, characterized in that, Both the fixed block (301) and the movable block (303) are L-shaped structures with a smaller top and a larger bottom.

6. A road protection device for rural planning according to claim 5, characterized in that, The connecting block (305) has a right-angled trapezoidal structure. The size of the side of the connecting block (305) closer to the fixing block (301) is smaller than the size of the side of the connecting block (305) farther from the fixing block (301), and the inclined surface of the connecting block (305) is set upward.

7. A road protection device for rural planning according to claim 6, characterized in that, The end of the limiting block (307) has an arc-shaped structure, and the end of the limiting block (307) slides in contact with the inclined surface of the connecting block (305).

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