Split mounting type curb structure of municipal road

Abstract

The utility model discloses an assembled curb structure of a municipal road, which belongs to the technical field of curbs and comprises a first curb and a second curb. A first connecting stone is integrally formed at the end, facing the second curb, of the first curb in an injection molding mode, a second connecting stone staggered with the first connecting stone is integrally formed at the end, facing the first curb, of the second curb in an injection molding mode, and a clamping groove is formed in the outer wall of the first curb. And the outer wall of the second connecting stone is connected with a clamping block clamped with the clamping groove. A mounting groove is formed in the top end of the first connecting stone, locking bolts are in threaded connection with the interiors of a plurality of screw holes formed in the bottom wall in the mounting groove, and the threaded ends of the locking bolts are connected with threaded holes formed in the top end of the second connecting stone in a matched mode. The bottom end of the first curb and the bottom end of the second curb are each connected with two fixing pieces extending outwards. The split mounting type curb structure of the municipal road is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of curbstones, and in particular relates to an assembled curbstone structure for a municipal road. Background Art

[0002] Curbstones are marker stones placed between the road surface and other structures. Curbstones are generally required between the dividing strip and the road surface, and between the sidewalk and the road surface of urban roads. Curbstones are often required at the edge of the central dividing strip of the highway, the right edge of the lane, or the outer edge of the shoulder. Curbstones are connected by cement between the joints of two adjacent curbstones. After a long time, gaps are likely to form between the joints of two adjacent curbstones. Curbstones connected in this way are not firmly connected, which can easily lead to damage between the curbstones.

[0003] To this end, we propose an assembled curb structure for municipal roads to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, curbstones are connected by cement between the splicing of two adjacent curbstones. After a long time, gaps are easily generated between the splicing of the two adjacent curbstones. The curbstones connected in this way are not firmly connected, which can easily lead to damage between the tiles. An assembled curbstone structure for municipal roads is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An assembled curbstone structure for a municipal road, comprising:

[0007] first curb and second curb;

[0008] A first connecting stone is integrally formed by injection molding on one end of the first curb facing the second curb, a second connecting stone is integrally formed by injection molding on one end of the second curb facing the first curb, a clamping groove is formed on the outer wall of the first curb, and a clamping block clamped with the clamping groove is connected to the outer wall of the second connecting stone;

[0009] The top of the first connecting stone is provided with an installation groove, and a plurality of screw holes provided on the inner bottom wall of the installation groove are threadedly connected with locking bolts, and the threaded ends of the locking bolts are matched and connected with the threaded holes provided on the top of the second connecting stone.

[0010] Through the above technical solution, two adjacent curbstones are spliced ​​by clamping the clamping block and the clamping groove, and at the same time, the first connecting stone and the second connecting stone are locked and connected by multiple locking bolts in the installation groove, thereby ensuring the connection strength after the overall assembly and preventing damage between the curbstones.

[0011] Preferably, the bottom ends of the first curbstone and the second curbstone are connected to two fixing parts extending outward, an insertion rod is inserted into the port at the open end of the fixing part, one end of the insertion rod is connected to a sliding block slidably connected to the inner wall of the opening of the fixing part, and the sliding block is connected to the inner wall of the opening by a compression spring.

[0012] Through the above technical scheme, after the curbstone is installed in the dug burial pit, the fixing part is placed in the burial pit, and the insertion rod is moved outward by the elastic action of the compression spring, and the outer end of the insertion rod is a conical structure, so that it is inserted into the two side walls of the burial pit, so that the curbstone is stably installed in the burial pit, preventing the curbstone from being stolen by lawless elements and causing losses due to its simple structure and easy excavation.

[0013] Preferably, a cavity is formed on the outer walls of the first curbstone and the second curbstone, a plurality of notches connected to the cavity are formed on the upper surfaces of the first curbstone and the second curbstone, and drainage cylinders are provided in the notches.

[0014] Through the above technical scheme, rainwater falling on the surfaces of the first curbstone and the second curbstone is discharged into the cavity through the groove, and impurities in the rainwater are filtered through the drainage tube. When too much impurities accumulate inside the drainage tube, it is only necessary to discharge the impurities from the drainage tube, which is convenient for cleaning and prevents blockage.

[0015] Preferably, a plurality of evenly distributed drainage holes are provided on the circumferential outer wall of the drainage cylinder, and a limiting ring is connected to the top end of the drainage cylinder, and the limiting ring is arranged on the upper edge of the notch.

[0016] Through the above technical solution, the drainage cylinder is suspended on the edge of the groove through the limiting ring.

[0017] Preferably, the plurality of limit rings are connected in series via a plurality of connecting rods, and placement grooves for placing the connecting rods are provided on the upper surfaces of the first curbstone and the second curbstone.

[0018] Through the above technical solution, multiple limit rods are connected in series through a connecting rod, which makes it easy to pick up or put in multiple drainage cylinders simultaneously.

[0019] Preferably, a hanging ring is rotatably connected to the inner side wall of the limiting ring, and the hanging ring is arranged as an arc-shaped structure.

[0020] Through the above technical solution, the drain tube can be pulled out of the groove by pulling the hanging ring, thereby improving the convenience of the cleaning process.

[0021] Preferably, the interior of the installation groove is filled with a mortar layer.

[0022] Through the above technical solution, the installation groove is filled with a mortar layer and the locking bolts are hidden.

[0023] In summary, the technical effects and advantages of the utility model are as follows: the assembled curb stone structure of the municipal road is connected by the clamping block and the clamping groove to splice two adjacent curb stones, and at the same time, the first connecting stone and the second connecting stone are locked and connected by multiple locking bolts in the installation groove, thereby ensuring the connection strength after the overall assembly and preventing the curb stones from being damaged;

[0024] After the curb is installed in the dug burial pit, the fixing part is placed in the burial pit. The elastic action of the compression spring causes the insertion rod to move outward, and the outer end of the insertion rod is a tapered structure, so that the insertion rod is inserted into the two side walls of the burial pit, thereby stably installing the curb in the burial pit, preventing the curb from being stolen by lawless elements and causing losses due to the simple structure of the curb and the convenience of excavation. The assembled curb structure of the municipal road has a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a cross-sectional view of the fixing member of the utility model;

[0027] Figure 3 It is a structural schematic diagram of the drainage cylinder of the utility model;

[0028] Figure 4 For the utility model Figure 1 A magnified view of the structure in the middle.

[0029] In the figure: 1. first curbstone; 2. second curbstone; 3. first connecting stone; 4. second connecting stone; 5. cavity; 6. fixing piece; 7. plug-in rod; 8. snap-in block; 9. snap-in groove; 10. limiting ring; 11. connecting rod; 12. mortar layer; 13. sliding block; 14. compression spring; 15. drainage tube; 16. hanging ring; 17. locking bolt; 18. mounting groove. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Reference Figure 1 , Figure 2 and Figure 3, an assembled curbstone structure for a municipal road, comprising: a first curbstone 1 and a second curbstone 2; a first connecting stone 3 is integrally formed by injection molding on one end of the first curbstone 1 facing the second curbstone 2, and a second connecting stone 4 is integrally formed by injection molding on one end of the second curbstone 2 facing the first curbstone 1 and arranged alternately with the first connecting stone 3;

[0032] Reference Figure 4 Among them, a clamping groove 9 is opened on the outer wall of the first curbstone 1, and a clamping block 8 clamped with the clamping groove 9 is connected to the outer wall of the second connecting stone 4; a mounting groove 18 is opened on the top of the first connecting stone 3, and a plurality of screw holes opened on the inner bottom wall of the mounting groove 18 are threadedly connected with locking bolts 17, and the threaded ends of the locking bolts 17 are matched and connected with the threaded holes opened on the top of the second connecting stone 4. The inside of the mounting groove 18 is filled with a mortar layer 12, and the two adjacent curbstones are spliced ​​by clamping the clamping block 8 and the clamping groove 9. At the same time, the first connecting stone 3 and the second connecting stone 4 are locked and connected by the plurality of locking bolts 17 in the mounting groove 18, thereby ensuring the connection strength after the overall assembly.

[0033] Reference Figure 1 and Figure 2 The bottom ends of the first curb 1 and the second curb 2 are both connected with two fixing members 6 extending outward, and an insertion rod 7 is inserted into the port of the open end of the fixing member 6, and one end of the insertion rod 7 is connected with a sliding block 13 slidably connected to the inner wall of the opening of the fixing member 6, and the sliding block 13 is connected to the inner wall of the opening through a compression spring 14. When the curb is installed in the dug burial pit, the fixing member 6 is placed in the burial pit, and the elastic action of the compression spring 14 makes the insertion rod 7 move outward, and the outer end of the insertion rod 7 is a conical structure, so that it is inserted into the two side walls of the burial pit, so that the curb is stably installed in the burial pit.

[0034] Reference Figure 1 and Figure 3The first curbstone 1 and the second curbstone 2 are provided with cavities 5 on their outer walls, the first curbstone 1 and the second curbstone 2 are provided with a plurality of notches connected to the cavities 5 on their upper surfaces, and drainage tubes 15 are provided in the notches, and a plurality of evenly distributed drainage holes are provided on the circumferential outer wall of the drainage tube 15, and impurities in rainwater are filtered through the drainage tube 15. When too much impurities accumulate inside the drainage tube 15, the impurities only need to be discharged from the drainage tube 15, and a limiting ring 10 is connected to the top of the drainage tube 15, which limits The positioning ring 10 is set on the upper edge of the groove, and multiple limiting rings 10 are connected in series by multiple connecting rods 11. The multiple limiting rods are connected in series by the connecting rods 11, which is convenient for synchronously picking up or putting in multiple drainage tubes 15. The upper surfaces of the first curb 1 and the second curb 2 are provided with placement grooves for the connecting rods 11 to be placed. A hanging ring 16 is rotatably connected to the inner wall of the limiting ring 10, and the hanging ring 16 is set to an arc structure. By pulling the hanging ring 16, the drainage tube 15 can be pulled out of the groove.

[0035] Working principle: When in use, the first curbstone 1 and the second curbstone 2 are spliced ​​by the clamping block 8 and the clamping groove 9, and the first connecting stone 3 and the second connecting stone 4 are locked and connected by multiple locking bolts 17 in the installation groove 18, and the installation groove 18 is filled with a mortar layer 12. After the curbstone is installed in the dug burial pit, the fixing member 6 is placed in the burial pit, and the insertion rod 7 is moved outward by the elastic action of the compression spring 14, and the outer end of the insertion rod 7 is a conical structure, so that it is inserted into the two side walls of the burial pit, so that the curbstone is stably installed in the burial pit. When the rainwater falling on the surface of the first curbstone 1 and the second curbstone 2 is discharged into the cavity 5 through the notch, the impurities in the rainwater are filtered by the drainage tube 15. When the impurities in the drainage tube 15 accumulate too much, the impurities only need to be discharged from the drainage tube 15, which is convenient to clean and prevents clogging.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled curbstone structure for a municipal road, comprising: A first curb (1) and a second curb (2); The invention is characterized in that: a first connecting stone (3) is integrally formed by injection molding on one end of the first curb (1) facing the second curb (2); a second connecting stone (4) is integrally formed by injection molding on one end of the second curb (2) facing the first curb (1) and arranged alternately with the first connecting stone (3); a clamping groove (9) is formed on the outer wall of the first curb (1); and a clamping block (8) is connected to the outer wall of the second connecting stone (4) and is clamped with the clamping groove (9); The top of the first connecting stone (3) is provided with a mounting groove (18), and a plurality of screw holes provided on the inner bottom wall of the mounting groove (18) are threadedly connected to locking bolts (17), and the threaded ends of the locking bolts (17) are matched and connected to the threaded holes provided on the top of the second connecting stone (4).

2. The assembled curbstone structure for a municipal road according to claim 1, characterized in that The bottom ends of the first curbstone (1) and the second curbstone (2) are both connected to two fixing members (6) extending outward, an insertion rod (7) is inserted into the port at the open end of the fixing member (6), one end of the insertion rod (7) is connected to a sliding block (13) slidably connected to the inner wall of the opening of the fixing member (6), and the sliding block (13) is connected to the inner wall of the opening via a compression spring (14).

3. The assembled curbstone structure for a municipal road according to claim 1, characterized in that The first curbstone (1) and the second curbstone (2) are provided with cavities (5) on their outer walls, and the first curbstone (1) and the second curbstone (2) are provided with a plurality of slots connected to the cavities (5) on their upper surfaces, and drainage cylinders (15) are provided in the slots.

4. The assembled curbstone structure for a municipal road according to claim 3, characterized in that A plurality of evenly distributed drainage holes are provided on the circumferential outer wall of the drainage cylinder (15); the top end of the drainage cylinder (15) is connected to a limiting ring (10), and the limiting ring (10) is arranged on the upper edge of the notch.

5. The assembled curbstone structure for a municipal road according to claim 4, characterized in that The plurality of limit rings (10) are connected in series via a plurality of connecting rods (11), and the upper surfaces of the first curbstone (1) and the second curbstone (2) are both provided with placement grooves for placing the connecting rods (11).

6. The assembled curbstone structure for a municipal road according to claim 4, characterized in that A hanging ring (16) is rotatably connected to the inner side wall of the limiting ring (10), and the hanging ring (16) is configured as an arc-shaped structure.

7. The assembled curbstone structure for a municipal road according to claim 1, characterized in that The interior of the installation groove (18) is filled with a mortar layer (12).

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