Adjustable anti-sedimentation well lid

Abstract

The utility model provides an adjustable anti-settling well lid, which relates to the technical field of well lids, and comprises a well lid assembly, an adjusting assembly is arranged at the bottom of the well lid assembly, an anti-settling assembly is arranged on the side surface of the adjusting assembly, the well lid assembly comprises a well lid and a well lid seat, the adjusting assembly comprises a bottom supporting disc, and the bottom supporting disc is arranged on the well lid seat. And connecting seats are symmetrically mounted at the top of the bottom supporting disc. According to the well lid assembly, the hexagonal head is rotated through the wrench to drive the threaded rod to rotate, so that the height of the well lid base can be adjusted easily according to the position of a well mouth, the applicability and flexibility of the well lid assembly are improved, the well lid assembly can be conveniently matched with different well mouths, and the well lid assembly is convenient to use. The application range of the well lid assembly is widened, after the well lid base is adjusted to the proper height, the supporting base plate with the proper height is installed in the installation groove in a sliding mode, then the well lid base can be supported, and the stability of the well lid base is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of manhole cover technology, and in particular to an adjustable anti-settlement manhole cover. Background Technology

[0002] In urban infrastructure construction, manhole covers, as important access facilities for underground pipelines, are widely distributed in various roads, squares, residential areas, and other areas. According to incomplete statistics, a medium-sized city may have hundreds of thousands or even millions of manhole covers, playing a crucial role in ensuring the normal operation of the city's underground pipe network. However, with the acceleration of urbanization and the continuous growth of traffic flow, traditional manhole covers have revealed many insurmountable drawbacks in the long-term use of the industry.

[0003] The existing manhole covers are not easy to adapt to manholes of different heights during installation, resulting in a mismatch between the manhole cover and the manhole opening. This limitation of the manhole cover leads to a reduction in its applicability. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing manhole covers are not easy to adapt to manholes of different heights during installation, resulting in mismatch between the manhole cover and the manhole opening, limiting the applicability of the manhole cover. Therefore, an adjustable anti-settlement manhole cover is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable anti-settlement manhole cover, comprising a manhole cover assembly, an adjustment component at the bottom of the manhole cover assembly, an anti-settlement component on the side of the adjustment component, the manhole cover assembly comprising a manhole cover and a manhole cover seat, the adjustment component comprising a bottom support plate, connecting seats symmetrically mounted on the top of the bottom support plate, a threaded rod installed inside the connecting seat, one end of the threaded rod penetrating through the manhole cover seat, mounting grooves being provided at the bottom of the manhole cover seat and the top of the bottom support plate, a support pad being installed inside the mounting groove, a fixing bolt being installed inside the manhole cover seat, and a hexagonal head being installed on the top of the threaded rod.

[0006] Preferably, the anti-settlement component includes multiple connecting plates, which are distributed on the outer side of the bottom support plate, and a support ring is installed at one end of each connecting plate.

[0007] Preferably, a limiting groove is formed on the top of the support pad, and one end of the fixing bolt is disposed inside the limiting groove.

[0008] Preferably, the manhole cover has multiple reinforcing ribs distributed inside, and a rotating seat connects the manhole cover and the manhole cover seat.

[0009] Preferably, a buffer ring is provided on the inner side of the manhole cover seat, and multiple side support plates are distributed on the side of the manhole cover seat.

[0010] Preferably, the bottom of the support plate has multiple friction pads distributed on its bottom, and the manhole cover has through holes inside.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by using a wrench to rotate the hexagonal head, the threaded rod is rotated, which facilitates the height adjustment of the manhole cover seat. This allows for adjustment of the height of the manhole cover seat according to the position of the manhole opening, thereby improving the applicability and flexibility of the manhole cover assembly, making it easier to adapt to different manhole openings, and expanding the application range of the manhole cover assembly. After the manhole cover seat is adjusted to the appropriate height, a support pad of appropriate height is slidably installed inside the mounting groove, which helps to provide support for the manhole cover seat and ensures the stability of the manhole cover seat. Finally, a fixing bolt is used to penetrate inside the support pad, which helps to limit the position of the support pad and further ensures the stability of the manhole cover assembly.

[0013] 2. In this utility model, multiple connecting plates are distributed on the outer side of the bottom support plate, and support rings are installed on the side of the connecting plates. This helps to increase the contact area with the ground, thereby dispersing the vehicle load and effectively preventing the manhole cover assembly from sinking due to excessive load, thus achieving the anti-settlement effect of the manhole cover assembly. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of an adjustable anti-settlement manhole cover is provided for this utility model.

[0015] Figure 2 This utility model presents a schematic diagram of an adjustable anti-settlement manhole cover from another angle.

[0016] Figure 3 A schematic diagram of a partially unfolded structure of an adjustable anti-settlement manhole cover is provided for this utility model.

[0017] Figure 4 This invention presents a partially disassembled structural diagram of an adjustable anti-settlement manhole cover.

[0018] Legend: 1. Manhole cover assembly; 101. Manhole cover; 102. Through hole; 103. Rotating seat; 104. Manhole cover seat; 105. Side support plate; 106. Reinforcing rib; 107. Buffer ring; 2. Adjustment assembly; 201. Bottom support plate; 202. Threaded rod; 203. Hexagonal head; 204. Connecting seat; 205. Support pad; 206. Fixing bolt; 207. Friction pad; 3. Anti-settlement assembly; 301. Connecting plate; 302. Support ring. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figures 1-4 As shown, this utility model provides a technical solution: an adjustable anti-settlement manhole cover, including a manhole cover assembly 1, an adjustment component 2 at the bottom of the manhole cover assembly 1, and an anti-settlement component 3 on the side of the adjustment component 2. The manhole cover assembly 1 includes a manhole cover 101 and a manhole cover seat 104. The adjustment component 2 includes a bottom support plate 201, and a connecting seat 204 is symmetrically installed on the top of the bottom support plate 201. A threaded rod 202 is installed inside the connecting seat 204, and one end of the threaded rod 202 passes through the manhole cover seat 104. The bottom of the manhole cover seat 104 and the top of the bottom support plate 201 are both provided with mounting grooves. A support pad 205 is installed inside the mounting groove. A fixing bolt 206 is installed inside the manhole cover seat 104. A hexagonal head 203 is installed on the top of the threaded rod 202. A limit groove is provided on the top of the support pad 205, and one end of the fixing bolt 206 is located inside the limit groove.

[0022] In this embodiment, by using a wrench to rotate the hexagonal head 203, which in turn drives the threaded rod 202 to rotate, the height of the manhole cover seat 104 can be adjusted. This allows for adjusting the height of the manhole cover seat 104 according to the position of the manhole opening, thereby improving the applicability and flexibility of the manhole cover assembly 1, facilitating its adaptation to different manhole openings, and expanding the applicability range of the manhole cover assembly 1. After the manhole cover seat 104 is adjusted to a suitable height, a support pad 205 of a suitable height is slidably installed inside the mounting groove, which helps to provide support for the manhole cover seat 104 and ensures the stability of the manhole cover seat 104. Finally, a fixing bolt 206 is inserted through the inside of the support pad 205, which helps to limit the position of the support pad 205 and further ensures the stability of the manhole cover assembly 1.

[0023] Example 2: As Figures 1-4As shown, the anti-settlement component 3 includes multiple connecting plates 301, which are distributed on the outside of the bottom support plate 201. A support ring 302 is installed at one end of the connecting plate 301. Multiple reinforcing ribs 106 are distributed inside the manhole cover 101. A rotating seat 103 is connected between the manhole cover 101 and the manhole cover seat 104. A buffer ring 107 is provided on the inner side of the manhole cover seat 104. Multiple side support plates 105 are distributed on the side of the manhole cover seat 104. Multiple friction pads 207 are distributed at the bottom of the bottom support plate 201. A through hole 102 is opened inside the manhole cover 101.

[0024] In this embodiment, the manhole cover 101 is easily opened by cooperating with the rotating seat 103. The manhole cover 101 has multiple reinforcing ribs 106 distributed inside, which helps to increase the strength and rigidity of the manhole cover 101, thereby improving the load-bearing capacity of the manhole cover 101. The side support plate 105 is distributed on the outside of the manhole cover seat 104, which helps to improve the stability of the manhole cover seat 104. The inner side of the manhole cover seat 104 is provided with a buffer ring 107, which helps to absorb and disperse the impact force generated by the vehicle, reduce the pressure on the manhole cover 101 instantly, and thus extend the service life of the manhole cover assembly 1. The outer side of the bottom support plate 201 has multiple connecting plates 301, and the side of the connecting plate 301 is equipped with a support ring 302, which helps to increase the contact area with the ground, thereby dispersing the vehicle load and effectively preventing the manhole cover assembly 1 from sinking due to excessive load, thus achieving the anti-settlement effect of the manhole cover assembly 1.

[0025] The working principle of this embodiment is as follows: In use, the base support plate 201 is first placed outside the well opening. A wrench is used to rotate the hexagonal head 203, which in turn rotates the threaded rod 202. This facilitates height adjustment of the well cover seat 104, allowing for easy adaptation to different well openings and improving the applicability of the well cover assembly 1. Once the well cover seat 104 is adjusted to the appropriate height, a support pad 205 of the appropriate height is slidably installed inside the mounting groove, providing support for the well cover seat 104 and ensuring its stability. Finally, a fixing bolt 206 is inserted through the support pad 205 to limit its movement, further ensuring the stability of the well cover assembly. The stability of component 1, combined with the rotating seat 103, facilitates the opening of the manhole cover 101. Multiple reinforcing ribs 106 are distributed inside the manhole cover 101, which helps to increase the strength and rigidity of the manhole cover 101. Side support plates 105 are distributed on the outside of the manhole cover seat 104, which helps to improve the stability of the manhole cover seat 104. A buffer ring 107 is provided on the inside of the manhole cover seat 104, which helps to absorb and disperse the impact force generated by the vehicle and reduce the pressure on the manhole cover 101 instantly. Multiple connecting plates 301 are distributed on the outside of the bottom support plate 201. Support rings 302 are installed on the side of the connecting plates 301, which helps to increase the contact area with the ground, thereby dispersing the vehicle load and effectively preventing the manhole cover component 1 from sinking due to excessive load, thus achieving the anti-settlement effect of the manhole cover component 1.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An adjustable anti-settling manhole cover comprising a manhole cover assembly (1), characterized in that: The bottom of the well lid assembly (1) is provided with an adjusting assembly (2), the side of the adjusting assembly (2) is provided with an anti-settling assembly (3), the well lid assembly (1) comprises a well lid (101) and a well lid seat (104), the adjusting assembly (2) comprises a bottom support disc (201), the top of the bottom support disc (201) is symmetrically provided with a connecting seat (204), the inside of the connecting seat (204) is provided with a threaded rod (202), one end of the threaded rod (202) penetrates the well lid seat (104), the bottom of the well lid seat (104) and the top of the bottom support disc (201) are both provided with a mounting groove, the inside of the mounting groove is provided with a supporting pad (205), the inside of the well lid seat (104) is provided with a fixing bolt (206), and the top of the threaded rod (202) is provided with a hexagonal head (203).

2. The adjustable anti-settling well lid according to claim 1, wherein: The anti-settling assembly (3) comprises a plurality of connecting plates (301), the connecting plates (301) are distributed on the outside of the bottom support disc (201), and one end of the connecting plate (301) is provided with a supporting ring (302).

3. The adjustable anti-settling well lid according to claim 1, wherein: The top of the supporting pad (205) is provided with a limiting groove, and one end of the fixing bolt (206) is arranged in the limiting groove.

4. The adjustable anti-settling well lid of claim 1, wherein: The inside of the well lid (101) is distributed with a plurality of reinforcing ribs (106), and the well lid (101) and the well lid seat (104) are connected with a rotating seat (103).

5. The adjustable anti-settling well lid of claim 1, wherein: The inside of the well lid seat (104) is provided with a buffer ring (107), and the side of the well lid seat (104) is distributed with a plurality of side supporting plates (105).

6. The adjustable anti-settling well lid of claim 1, wherein: The bottom of the bottom support disc (201) is distributed with a plurality of friction pads (207), and the inside of the well lid (101) is provided with a through hole (102).

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