Municipal road well lid anti-sedimentation device

Abstract

The utility model discloses a municipal road well lid anti-sedimentation device, which belongs to the technical field of well lids, and comprises a roadbed ground, a well body, a well frame and a well lid, and further comprises a convenient disassembly and assembly component and an auxiliary support component, the well body is positioned in the roadbed ground, the well frame is positioned at the upper part of the well body, and the well lid is hinged in the well frame; the convenient dismounting and mounting assembly is located between the well frame and the well body, the auxiliary supporting assembly is located between the roadbed ground and the well body, the convenient dismounting and mounting assembly comprises an arc-shaped limiting plate fixedly installed on the inner wall of the well frame, and a threaded groove is formed in the arc-shaped limiting plate. Therefore, the problems that due to the fact that an existing sedimentation well lid is mostly connected in an integrated mode, the installation mode is very troublesome when the well lid is damaged and needs to be replaced, and a roadbed needs to be excavated again and then earth covering and landfill are conducted again are solved.

Description

Technical Field

[0001] This utility model relates to an anti-settlement device for municipal road manhole covers, belonging to the field of manhole cover technology. Background Technology

[0002] The traditional process for installing anti-settlement manhole covers for storm and sewage inspection wells on municipal roads generally involves cutting the asphalt concrete surface layer after it has been laid, installing and fixing the manhole cover according to the design position, backfilling with asphalt concrete, and finally compacting it with a small road roller or plate compactor.

[0003] Since most existing settlement manhole covers use an integrated connection, this installation method is very troublesome when the manhole cover is damaged and needs to be replaced. It requires digging up the roadbed again and re-covering the soil, which not only consumes time but also increases labor costs.

[0004] Therefore, a new anti-settlement device for municipal road manhole covers is provided to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a municipal road manhole cover anti-settlement device to solve the above problems. The convenient disassembly and assembly components can make it easier to replace the manhole cover when it is damaged. The auxiliary support components can distribute the weight borne by the manhole cover into the manhole body.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a municipal road manhole cover anti-settlement device, including a roadbed surface, a manhole body, a manhole frame and a manhole cover, and also includes a convenient disassembly and assembly component and an auxiliary support component. The manhole body is located inside the roadbed surface, the manhole frame is located on the upper part of the manhole body, the manhole cover is hinged inside the manhole frame, the convenient disassembly and assembly component is located between the manhole frame and the manhole body, and the auxiliary support component is located between the roadbed surface and the manhole body.

[0007] Preferably, the threaded groove facilitates the limiting and fixing of the threaded rod. As the threaded rod is limited, the well frame and the well body are connected, making the well frame unable to rotate. The easy-to-assemble and disassemble component includes an arc-shaped limiting plate fixedly installed on the inner wall of the well frame, and the arc-shaped limiting plate has a threaded groove inside.

[0008] Preferably, the star-shaped groove is different from the cross groove and the plum blossom groove, so that the threaded rod needs to be turned with the help of a customized screwdriver, which makes it anti-theft. At the same time, the limiting block is located on the top of the manhole cover, making the manhole cover more stable when rotating. The limiting block is fixedly installed on the inner wall of the manhole frame, and the threaded rod is rotatably connected between the inner and outer walls of the limiting block. The top of the threaded rod has a star-shaped groove, and one end of the threaded rod is located in the threaded groove.

[0009] Preferably, the well frame is connected by threads, which makes it easier to disassemble the well frame later. The inner ring of the well body has a threaded groove, and the outer side of the well frame has threads. The well frame is screwed into the threaded groove by the threads.

[0010] Preferably, the positioning block makes the well body more stable when installed with the roadbed surface. The auxiliary support component includes the positioning block, and an installation groove is opened on the upper part of the roadbed surface, into which the positioning block is inserted.

[0011] Preferably, when the mounting nails are driven into the ground subgrade, they provide auxiliary support to the manhole body from the top and bottom, allowing the weight of the manhole body to be distributed during installation. An arc-shaped mounting plate is fixedly installed at the lower end of the manhole body, and mounting nails are provided between the inner and outer walls of the arc-shaped mounting plate.

[0012] Preferably, the mounting pins are used to connect the left and right sides, making it easy to install the curved mounting plate. The mounting pins are driven into the roadbed surface, and the curved mounting plate is made of stainless steel.

[0013] Preferably, the asphalt granular material is designed to reduce noise generated when vehicles pass by, and an arc-shaped groove is provided on the upper part of the roadbed surface, with the inside of the arc-shaped groove filled with asphalt granular material.

[0014] The beneficial effects of this utility model are:

[0015] 1. The convenient disassembly and assembly components allow for the complete disassembly and replacement of the entire structure. This avoids the problem that existing settlement manhole covers, which are mostly integrated, are very troublesome to replace when they are damaged. They require the roadbed to be dug up again and the soil to be re-filled.

[0016] 2. The auxiliary support components are designed to distribute the weight of the well body when it is subjected to gravity, thereby reducing damage to the top of the well body caused by continuous gravity. This also helps to disperse the weight of the well body and reduce damage caused by pressure due to gravity. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a side view of the structure of this utility model.

[0019] Figure 3 This is a partial structural schematic diagram of the present invention.

[0020] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0021] Figure 5 For practical purposes Figure 3Enlarged view of point A in the image.

[0022] Figure 6 For practical purposes Figure 4 Enlarged view of point B in the image.

[0023] In the diagram: 1. Roadbed surface; 2. Easy-to-assemble and disassemble components; 201. Arc-shaped limiting plate; 202. Threaded groove; 203. Limiting block; 204. Threaded rod; 205. Star-shaped groove; 3. Auxiliary support components; 301. Positioning block; 302. Mounting groove; 303. Arc-shaped mounting plate; 304. Mounting nail; 305. Arc-shaped groove; 4. Manhole body; 5. Manhole frame; 6. Manhole cover. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-6 As shown, a municipal road manhole cover 6 anti-settlement device includes a roadbed surface 1, a manhole body 4, a manhole frame 5, and a manhole cover 6. It also includes a convenient disassembly and assembly component 2 and an auxiliary support component 3. The manhole body 4 is located inside the roadbed surface 1, the manhole frame 5 is located on the upper part of the manhole body 4, and the manhole cover 6 is hinged inside the manhole frame 5. The convenient disassembly and assembly component 2 is located between the manhole frame 5 and the manhole body 4, and the auxiliary support component 3 is located between the roadbed surface 1 and the manhole body 4. The convenient disassembly and assembly component 2 can facilitate the replacement of the manhole cover 6 when it is damaged. The auxiliary support component 3 can distribute the weight borne by the manhole cover 6 into the manhole body 4, so that the manhole body 4 can be more firmly installed in the ground roadbed.

[0026] like Figures 1-6As shown, the easy-to-assemble and disassemble component 2 includes an arc-shaped limiting plate 201 fixedly installed on the inner wall of the well frame 5. The arc-shaped limiting plate 201 has a threaded groove 202 inside. A limiting block 203 is fixedly installed on the inner wall of the well frame 5. A threaded rod 204 is rotatably connected between the inner and outer walls of the limiting block 203. A star-shaped groove 205 is opened on the top of the threaded rod 204. One end of the threaded rod 204 is located in the threaded groove 202. The inner ring of the well body 4 has a threaded groove 202. The outer side of the well frame 5 has threads. The well frame 5 is screwed into the threaded groove. Within 202, during road construction, the workers first install the manhole body 4 into the roadbed surface 1, allowing the positioning block 301 to be installed into the positioning groove. Then, by hammering the mounting nails 304, the arc-shaped mounting plate 303 is used to support and fix the manhole body 4 from below, allowing the manhole body 4 to distribute weight and reduce damage to the top of the manhole body 4 due to continuous weight. After the manhole body 4 is installed, the manhole frame 5 is then screwed into it. With the manhole frame 5 installed, the threaded rod 204 is then tightened to the limit position. Within block 203 and the arc-shaped limiting plate 201, the tightening and fixing process creates a stable connection between the well body 4 and the well frame 5. Simultaneously, the star-shaped groove at the top of the threaded rod 204 requires a custom-made screwdriver to turn it, improving overall ease of disassembly and anti-theft capabilities. Furthermore, when the well cover 6 needs maintenance or removal, it is opened by rotating the well cover 6. Then, the threaded rod 204 is turned with the custom-made screwdriver to disengage it from the threaded groove 202, allowing it to be removed as the threaded rod 204 rotates. This releases the arc-shaped limiting plate 201 from the limiting block 203. Then, by rotating the manhole frame 5, it is disengaged from the threaded groove 202, allowing the manhole cover 6 to be disassembled. This solution avoids the need to completely remove the entire settlement manhole cover 6 from the ground, allowing for individual disassembly and replacement. This avoids the problem that existing settlement manhole covers 6 often use an integrated connection, which is very troublesome when the manhole cover 6 is damaged and needs to be replaced, requiring the roadbed to be dug up again and re-covered with soil.

[0027] like Figures 1-2As shown, the auxiliary support component 3 includes a positioning block 301, which is fixedly installed on the outside of the manhole body 4. An installation groove 302 is provided on the upper part of the roadbed surface 1, and the positioning block 301 is inserted into the positioning groove. An arc-shaped installation plate 303 is fixedly installed on the lower end of the manhole body 4. An installation nail 304 is provided between the inner and outer walls of the arc-shaped installation plate 303 and is nailed into the inside of the roadbed surface 1. The arc-shaped installation plate 303 is made of stainless steel. An arc-shaped groove 305 is provided on the upper part of the roadbed surface 1 and is filled with asphalt granular material. By hammering the installation nail 304, the arc-shaped installation plate 303 supports and fixes the lower part of the manhole body 4, so that the manhole body 4 can disperse the gravity when subjected to gravity, reduce the damage to the top of the manhole body 4 caused by continuous gravity, and disperse the gravity of the manhole body 4.

[0028] In use, road construction workers first install the manhole body 4 into the roadbed surface 1, positioning the positioning block 301 into the positioning groove. Then, by hammering the mounting nails 304, the arc-shaped mounting plate 303 supports and fixes the manhole body 4 from below, distributing the weight of the manhole body 4 and reducing damage to the top of the manhole body 4 due to continuous weight. After the manhole body 4 is installed, the manhole frame 5 is screwed into it. Following the installation of the manhole frame 5, the threaded rod 204 is screwed into the limiting block 203 and the arc-shaped limiting plate 201. This tightening creates a stable connection between the manhole body 4 and the manhole frame 5. The groove at the top of the threaded rod 204 requires a custom-made screwdriver to turn it, making the overall design convenient. The ease of disassembly and anti-theft features have been improved. When the manhole cover 6 needs to be disassembled for maintenance, it can be opened by rotating it. Then, the threaded rod 204 can be loosened by using a custom screwdriver to disengage it from the threaded groove 202. As the threaded rod 204 is removed, the arc-shaped limiting plate 201 and the limiting block 203 are released from their respective limiting positions. Then, the manhole frame 5 can be rotated to disengage it from the threaded groove 202, allowing the manhole cover 6 to be disassembled. This method avoids the need to completely dismantle the entire settlement manhole cover 6 from the ground, allowing for individual disassembly and replacement. This avoids the problem that existing settlement manhole covers 6 often use an integrated connection, which is very troublesome when the manhole cover 6 is damaged and needs to be replaced, requiring the roadbed to be dug up and re-covered with soil.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A municipal road well lid (6) anti-settling device, comprising a road surface (1), a well body (4), a well frame (5) and a well lid (6), characterized in that: Also include convenient disassembly and assembly (2) and auxiliary support components (3), the well body (4) is located in the road surface (1) inside, the well frame (5) is located in the upper part of the well body (4), the well cover (6) is hinged inside the well frame (5), the convenient disassembly and assembly (2) is located between the well frame (5) and the well body (4), the auxiliary support components (3) are located between the road surface (1) and the well body (4).

2. The municipal road gully lid (6) anti-settling device according to claim 1, characterized in that: The convenient disassembly and assembly (2) comprises an arc-shaped limiting plate (201) fixedly installed on the inner wall of the well frame (5), and a threaded groove (202) is formed in the inner wall of the arc-shaped limiting plate (201).

3. The municipal road gully lid (6) anti-settling device according to claim 2, characterized in that: The inner wall of the well frame (5) is fixedly installed with a limiting block (203), a threaded rod (204) is rotatably connected between the inner and outer walls of the limiting block (203), a star-shaped groove (205) is formed in the top of the threaded rod (204), and one end of the threaded rod (204) is located in the threaded groove (202).

4. The municipal road gully lid (6) anti-settling device according to claim 3, characterized in that: The inner wall of the well body (4) is provided with a threaded groove (202), and the outer wall of the well frame (5) is provided with a thread.

5. The municipal road gully lid (6) anti-settling device according to claim 1, characterized in that: The auxiliary support components (3) comprise a positioning block (301), and the upper part of the road surface (1) is provided with a mounting groove (302), and the positioning block (301) is inserted into the mounting groove.

6. The municipal road gully lid (6) anti-settling device according to claim 5, characterized in that: The lower end of the well body (4) is fixedly installed with an arc-shaped mounting plate (303), and the inner and outer walls of the arc-shaped mounting plate (303) are provided with mounting nails (304).

7. The anti-settling device for a municipal road cover (6) according to claim 6, characterized in that: The mounting nails (304) are inserted into the road surface (1), and the arc-shaped mounting plate (303) is made of stainless steel.

8. The municipal road gully lid (6) anti-settling device according to claim 7, characterized in that: The upper part of the road surface (1) is provided with an arc-shaped groove (305), and the arc-shaped groove (305) is filled with asphalt granular material.

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