Novel environment-friendly drainage device for municipal administration

Abstract

The utility model relates to the technical field of municipal drainage, in particular to a novel environment-friendly drainage device for municipal management. The utility model provides a novel environment-friendly drainage device for municipal administration, which can be used for lifting a well lid, increasing the capacity of a drainage port, accelerating the drainage speed, reducing accumulated water on the ground, saving manpower and being convenient and fast to use when the drainage amount is too large. A novel environment-friendly drainage device for municipal management comprises a mounting cylinder, fixing rods and the like, and the front, rear, left and right parts of the mounting cylinder are each connected with two fixing rods. Through the gravity of water, the bearing piece moves downwards, the first connecting rod is driven to rotate, the movable block moves inwards, the second connecting rod is driven to rotate, the well lid moves upwards, and the filter screen is driven to move upwards, so that the purposes of lifting the well lid, increasing the capacity of the drainage port and accelerating the drainage speed when the drainage amount is too large are achieved; surface accumulated water is reduced, manpower is saved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal drainage, in particular to a new type of municipal management environmental protection drainage device. Background Art

[0002] Municipal management of environmentally friendly new drainage refers to the new technologies, materials and management strategies used in urban drainage systems, aiming to improve the efficiency of urban drainage systems, reduce environmental pollution, and promote the sustainable use of water resources. With the acceleration of urbanization, urban drainage faces many challenges, such as increased rainwater runoff, declining groundwater levels, and water pollution.

[0003] The existing municipal management of environmentally friendly new drainage usually drains water directly through the drainage grooves on the manhole covers. Since the drainage grooves on the manhole covers are small, they are not enough to drain water quickly when the drainage volume is large. The manhole covers need to be opened manually to speed up the drainage. Manually opening the manhole covers consumes manpower, and the manhole covers cannot be opened in time when the drainage volume is large. It is not convenient to use and is relatively inconvenient.

[0004] Therefore, it is necessary to design a new type of drainage device that can lift the manhole cover when the drainage volume is too large, increase the capacity of the drain outlet, speed up the drainage speed, reduce ground water accumulation, save manpower, and is easy to use for municipal management and environmental protection. Utility Model Content

[0005] In order to overcome the shortcomings of the existing municipal management environmental protection new drainage, the drainage groove on the manhole cover is small, which is not enough for fast drainage when the drainage volume is large, and the manhole cover needs to be opened manually to speed up the drainage speed. Manually opening the manhole cover consumes manpower, and the manhole cover cannot be opened in time when the drainage volume is large, and the use is not convenient and inconvenient. The utility model provides a municipal management environmental protection new drainage device that can lift the manhole cover when the drainage volume is too large, increase the capacity of the drain outlet, speed up the drainage speed, reduce ground water accumulation, save manpower, and is easy to use.

[0006] The technical implementation scheme of the utility model is: a new type of municipal management and environmental protection drainage device, including an installation tube, a fixing rod, a guide frame and a lifting assembly. The front, back, left and right parts of the installation tube are connected to two fixing rods, and a guide frame is connected between two adjacent fixing rods, and a lifting assembly is provided on the guide frame.

[0007] More preferably, the lifting assembly includes a first connecting rod, a supporting part, a second connecting rod, a spring and a manhole cover, a moving block is slidably provided on the guide frame, the moving block is rotatably connected to the first connecting rod, the lower part of the first connecting rod is rotatably connected to the supporting part, the middle part of the moving block is rotatably connected to the second connecting rod, two springs are connected between the moving blocks and adjacent guide frames, and the manhole cover is rotatably connected to the upper part of the second connecting rod.

[0008] More preferably, the receiving member is funnel-shaped.

[0009] More preferably, a plurality of drainage grooves are provided on the manhole cover.

[0010] More preferably, a filter screen is also included, and the lower side of the manhole cover is connected to the filter screen.

[0011] More preferably, a water guide plate is further included, and the lower part of the filter screen is connected to the water guide plate.

[0012] The utility model has the following advantages: the utility model uses the gravity of water to move the receiving part downward, drive the first connecting rod to rotate, make the moving block move inward, drive the second connecting rod to rotate, make the manhole cover move upward, drive the filter screen to move upward, achieve the effect of being able to lift the manhole cover when the drainage volume is too large, increase the capacity of the drainage port, speed up the drainage speed, reduce ground water accumulation, save manpower, and be convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a cross-sectional schematic diagram of the first three-dimensional structure of the utility model.

[0015] Figure 3 It is a cross-sectional schematic diagram of the second three-dimensional structure of the utility model.

[0016] Among them: 1-installation cylinder, 2-fixing rod, 3-guide frame, 4-first connecting rod, 5-supporting part, 6-second connecting rod, 7-spring, 8-well cover, 9-filter screen, 10-water guide plate. DETAILED DESCRIPTION

[0017] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0018] A new type of drainage device for municipal management and environmental protection, such as Figure 1-Figure 3 As shown, it includes a mounting tube 1, a fixing rod 2, a guide frame 3 and a lifting assembly. The front, back, left and right parts of the mounting tube 1 are each connected to two fixing rods 2, and a guide frame 3 is connected between two adjacent fixing rods 2, and a lifting assembly is provided on the guide frame 3.

[0019] like Figure 1-Figure 3As shown, the lifting assembly includes a first connecting rod 4, a receiving member 5, a second connecting rod 6, a spring 7 and a manhole cover 8. The guide frame 3 is slidably provided with a moving block, the moving block is rotatably connected to the first connecting rod 4, the lower part of the first connecting rod 4 is rotatably connected to the receiving member 5, the receiving member 5 is funnel-shaped, the middle part of the moving block is rotatably connected to the second connecting rod 6, the moving block is connected to the adjacent guide frame 3 with two springs 7, the upper part of the second connecting rod 6 is rotatably connected to the manhole cover 8, and the manhole cover 8 is provided with twenty-four drainage grooves for easy drainage.

[0020] like Figure 2 and Figure 3 As shown, it also includes a filter screen 9 and a water guide plate 10. The filter screen 9 is connected to the lower side of the manhole cover 8, and the lower part of the filter screen 9 is connected to the water guide plate 10.

[0021] When using the device, first install the installation tube 1 in the municipal management environmental protection new drainage area, and the water is discharged into the sewer through the drainage groove on the manhole cover 8. When the drainage volume is large, the water is guided by the water guide plate 10 and discharged into the receiving part 5. The receiving part 5 is funnel-shaped, and the lower part of the receiving part 5 drains slowly, so that the water in the receiving part 5 gradually increases. When the water in the receiving part 5 reaches a certain amount, the gravity of the water causes the receiving part 5 to move downward, driving the first connecting rod 4 to rotate, causing the moving block to move inward, and the spring 7 is squeezed and contracted. It drives the second connecting rod 6 to rotate, so that the manhole cover 8 moves upward, and drives the filter screen 9 to move upward, so that water flows through the filter screen 9 and is discharged into the sewer, and the garbage is blocked by the filter screen 9, so that the manhole cover 8 can be lifted when the drainage volume is too large, the capacity of the drainage outlet is increased, the drainage speed is accelerated, the ground water is reduced, manpower is saved, and it is convenient to use. When the drainage volume is small, the spring 7 recovers, driving the moving block to move outward, so that the first connecting rod 4 and the second connecting rod 6 rotate, driving the receiving member 5 and the manhole cover 8 to move and reset.

[0022] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of drainage device for municipal management and environmental protection, characterized by: The invention comprises a mounting tube (1), a fixing rod (2), a guide frame (3) and a lifting assembly. The mounting tube (1) is connected to two fixing rods (2) at the front, back, left and right sides respectively. A guide frame (3) is connected between two adjacent fixing rods (2). The guide frame (3) is provided with a lifting assembly.

2. A municipal management environmental protection new drainage device according to claim 1, characterized in that: The lifting assembly comprises a first connecting rod (4), a receiving member (5), a second connecting rod (6), a spring (7) and a manhole cover (8); a moving block is slidably provided on the guide frame (3); the moving block is rotatably connected to the first connecting rod (4); the receiving member (5) is rotatably connected between the lower part of the first connecting rod (4); the middle part of the moving block is rotatably connected to the second connecting rod (6); two springs (7) are connected between the moving block and the adjacent guide frame (3); and the manhole cover (8) is rotatably connected between the upper part of the second connecting rod (6).

3. A municipal management environmental protection new drainage device according to claim 2, characterized in that: The receiving member (5) is funnel-shaped.

4. A municipal management environmental protection new drainage device according to claim 3, characterized in that: A plurality of drainage grooves are provided on the manhole cover (8).

5. A municipal management environmental protection new drainage device according to claim 4, characterized in that: It also includes a filter screen (9), and the lower side of the well cover (8) is connected to the filter screen (9).

6. A municipal management environmental protection new drainage device according to claim 5, characterized in that: It also includes a water guide plate (10), and the lower part of the filter screen (9) is connected to the water guide plate (10).

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