Municipal road manhole cover
By designing a municipal road manhole cover with drainage tank and cross support, the problem that existing manhole covers cannot be drained quickly in heavy rain or blockage is solved, and effective drainage and preventing water in road area is achieved.
Patent Information
- Application Number
- CN202421641404.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-11-14
- Filing Date
- 2024-07-11
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-11
AI Technical Summary
When existing municipal road manhole covers encounter heavy rain or flooding or leaves and debris block the through holes, they cannot drain quickly, resulting in road area and urban flooding.
A municipal road manhole cover is designed, including manhole cover body, manhole cover, drainage tank, socket, cross support and bolts. The drainage tank is divided into four parts, which are set at the flush height of the manhole cover, and are responsible for draining water and filtering debris. The cross support and the manhole cover are bolted to enhance the pressure bearing.
The manhole cover of the municipal road is simple in structure. In the case of heavy rains and floods, the drainage tank can meet the rapid drainage and avoid road area water and urban flooding.
Smart Images
Figure CN222716050U_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of municipal road tools, in particular to a municipal road manhole cover. Background Art
[0002] The existing municipal road manhole covers are generally provided with two through holes, which are used to complete the functions of water leakage and cover removal. However, since the through holes are too small, when encountering heavy rain and floods, leaves and debris blocking the through holes, the small flow rate cannot meet the drainage needs, and the purpose of rapid water leakage cannot be achieved, which easily causes road waterlogging and urban waterlogging. Summary of the invention
[0003] The purpose of the utility model is to provide a municipal road manhole cover capable of rapid drainage, so as to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides a municipal road manhole cover, which consists of a manhole cover body, a manhole cover and a drainage trough. The manhole cover body and the manhole cover are circular, and a cylindrical socket is fixedly connected to the bottom of the manhole cover body. It also includes a cross support, which is arranged below the manhole cover body. Four insertion holes for the cross support to pass through are arranged on the top of the socket; the drainage trough is a fan-shaped piece with a drainage outlet, and the four drainage grooves form a circular ring arranged between the manhole cover body and the manhole cover, and the two ends of the drainage trough are respectively fixed on the cross support.
[0005] As a further technical solution of the utility model, the manhole cover is fastened to the cross support by bolts.
[0006] As a further technical solution of the utility model, the drainage trough is connected to the cross support by welding, and its top surface is flush with the top surface of the manhole cover body and the manhole cover.
[0007] As a further technical solution of the present utility model, the outer edge of the manhole cover body is eagle-beak shaped and bent downward.
[0008] The beneficial effects of the utility model are as follows: the drainage trough is divided into four parts and is arranged at the same height as the manhole cover, which is mainly responsible for draining water and filtering debris. The socket is connected to the manhole cover body, and the cross support and the manhole cover are placed up and down and fixed with bolts. The cross support and the manhole cover are connected as a whole by bolts, which strengthens the pressure bearing of the manhole cover. The municipal road manhole cover has a simple structure. When a small flow cannot meet the drainage during heavy rain and flood, the drainage trough can meet the drainage. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0010] Figure 2 For this utility model Figure 1 Schematic diagram of the top view.
[0011] Figure 3 It is a structural schematic diagram of the drainage trough of the utility model.
[0012] In the figure, there are a manhole cover body 1, a manhole cover 2, a drainage trough 3, a socket 4, a cross support 5, and a bolt 6. Implementation
[0013] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.
[0014] like Figure 1 and Figure 2 A municipal road manhole cover is shown, which consists of a manhole cover body 1, a manhole cover 2 and a drainage ditch 3. The manhole cover body 1 and the manhole cover 2 are circular, and a cylindrical socket 4 is fixedly connected to the bottom of the manhole cover body 1. It also includes a cross support 5, which is arranged below the manhole cover body 1. Four sockets for the cross support 5 to pass through are arranged on the top of the socket 4.
[0015] like Figure 3 As shown, the drainage groove 3 is a fan-shaped piece provided with a drainage port, and the four drainage grooves 3 form a circular ring and are arranged between the manhole cover body 1 and the manhole cover 2, and the two ends of the drainage groove 3 are respectively fixed on the cross support 5.
[0016] like Figure 1 and Figure 2 As shown, the manhole cover 2 is fastened to the cross support 5 by bolts 6 .
[0017] like Figure 1 As shown, the drainage groove 3 is connected to the cross support 5 by welding, and its top surface is flush with the top surfaces of the manhole cover body 1 and the manhole cover 2.
[0018] like Figure 1 As shown, the outer edge of the manhole cover body 1 is eagle-beak shaped and bent downward.
[0019] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A municipal road manhole cover, comprising a manhole cover body (1), a manhole cover (2) and a drainage trough (3), characterized in that: The manhole cover body (1) and the manhole cover (2) are circular, a cylindrical socket (4) is fixedly connected to the bottom of the manhole cover body (1), and also includes a cross support (5), the cross support (5) is arranged below the manhole cover body (1), and the top of the socket (4) is provided with four insertion holes for the cross support (5) to pass through; the drainage groove (3) is a fan-shaped piece provided with a drainage port, the four drainage grooves (3) form a ring and are arranged between the manhole cover body (1) and the manhole cover (2), and the two ends of the drainage groove (3) are respectively fixed on the cross support (5).
2. A municipal road manhole cover according to claim 1, characterized in that: The manhole cover (2) and the cross support (5) are fastened together by bolts (6).
3. A municipal road manhole cover according to claim 1, characterized in that: The drainage trough (3) is connected to the cross support (5) by welding, and its top surface is flush with the top surfaces of the manhole cover body (1) and the manhole cover (2).
4. A municipal road manhole cover according to claim 1, characterized in that: The outer edge of the manhole cover body (1) is eagle-beak shaped and bends downward.