CN211113504U - Two-section type plane sliding gate suitable for urban hidden culvert sewage interception - Google Patents
Two-section type plane sliding gate suitable for urban hidden culvert sewage interception Download PDFInfo
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- CN211113504U CN211113504U CN201920796302.2U CN201920796302U CN211113504U CN 211113504 U CN211113504 U CN 211113504U CN 201920796302 U CN201920796302 U CN 201920796302U CN 211113504 U CN211113504 U CN 211113504U
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Abstract
The utility model discloses a two section formula plane slide gate suitable for city secretly contains cuts dirty, including sill, gate slot, work gate, gate crossbeam. The working gate is divided into an upper section and a lower section, wherein each upper section and the lower section are respectively opened and closed by an independent screw type hoist through a connecting rod, and each gate is provided with 1 hoist. The gate form is plane slide gate, and the gate main function is for manger plate and cutting dirty, satisfies the drainage requirement simultaneously. The gate operation condition is the opening and closing of the flowing water. The utility model can realize that the combined system sewage is controlled not to enter the river in the city dark culvert on fine days; when rainfall, the upper section gate can be reduced, the overflow of the upper part of the gate is controlled, the deposited pollutants in the dark culvert are effectively intercepted, and the river pollution is reduced; when the rainfall is larger, the double-section plane sliding gate is lifted up completely, and the hidden culvert overflowing section can be ensured by occupying less upper space. The utility model is suitable for a limited city of space secretly contains, can realize confluence system sewage control, reduce the function that the river course pollutes.
Description
Technical Field
The utility model relates to a hydraulic equipment technical field, in particular to two section formula plane slide gate suitable for city is secretly contained and is cut dirty.
Background
With the development of urban economy, pollution load is continuously accumulated, so that urban water environment is gradually deteriorated. The method is of great importance for improving the urban ecological environment, improving the urban environment quality, reducing the pollution contribution to urban river channels and developing the urban river channel water environment improvement work. In recent years, measures such as source control and sewage interception, endogenous control, ecological restoration and running water circulation are implemented, so that the urban black and odorous water remediation has a primary effect, and the urban river water environment is initially improved. Wherein the source control and the sewage interception play a key role.
The urban hidden culvert has the problems of large quantity of sewage discharge ports, complex types, difficult direct plugging and the like. At present, the water conservancy gate used by the urban hidden culvert is mostly a single-layer gate, and because the adjustment mode is single or the control is delayed, the single-layer water conservancy gate causes that the combined sewage in the hidden culvert completely enters a river channel when in use, deposited pollutants in the hidden culvert flow to the downstream along with the combined sewage, and the whole river is polluted by diffusion.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a two section formula plane slide gate that is applicable to city dark culvert cuts dirty has the function of blocking dirty, control water level and drainage. Therefore, the utility model adopts the following technical scheme:
a double-section plane sliding type gate suitable for urban hidden culvert sewage interception is characterized by comprising a sill, a gate slot, a working gate, a gate beam, a screw hoist and a connecting rod; the working gate is divided into an upper section and a lower section, each of the upper section working gate and the lower section working gate is opened and closed by an independent screw hoist respectively, and each gate is provided with 1 hoist.
Furthermore, the plane positions of the upper section working gate (3) and the lower section working gate (4) are staggered from front to back by a certain distance, and the gates are plane sliding gates; the two-section plane sliding gate is provided with a front parallel gate slot and a rear parallel gate slot which respectively correspond to the upper section working gate and the lower section working gate, and the upper section working gate and the lower section working gate can move in the gate slots in the whole process without mutual interference.
Furthermore, angle steel is arranged at the top of the lower section working gate, a water stopping rubber is arranged on the angle steel, the water stopping rubber is matched with the upper section working gate, and when the upper section working gate moves up and down, the airtight state between the gates can be ensured, so that sewage is prevented from overflowing from the middle of the two gates.
Further, the distance between the hanging doors of the lower section of the working gate is 1.5 times that of the hanging doors of the upper section of the working gate.
The utility model discloses to the city dark culvert section that is difficult to direct shutoff to administer, except the basic function of gate such as two-way manger plate of performance, control water level, drainage, the effect that the interception pollutes is played to the lower section gate, avoids the interior deposit pollutant diffusion of dark culvert to whole river course, has advantages such as powerful, sturdy and durable, nimble dispatch.
Drawings
Fig. 1 is a schematic sectional view of a main view direction of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of the right side of the embodiment of the present invention;
fig. 3 is a schematic sectional view of a sill in a top view according to an embodiment of the present invention;
in the figure: 1-bottom sill; 2-door slot; 3-upper section working gate; 4-lower section working gate; 5, a gate beam; 6-screw hoist; 7, a connecting rod; 8-angle steel.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in figures 1, 2 and 3, the double-section plane sliding gate suitable for urban hidden culvert sewage interception comprises a bottom sill 1, wherein the bottom sill 1 is fixed on a hidden culvert bottom plate and sealed by rubber gaskets, gate slots 2 are installed on two sides of the bottom sill, the gate slots 2 are sealed by high-grade cement, an I-shaped steel cross beam 5 is fixedly installed on the upper portion of each gate slot 2, two screw type opening and closing machines 6 are installed on the cross beam according to calculated hanging distances, and the opening and closing machines 6 respectively slide and open and close an upper gate 3 and a lower gate 4 up and down by connecting rods 7.
The plane positions of the upper section working gate 3 and the lower section working gate 4 are staggered from front to back by a certain distance, and the gates are plane sliding gates; the two-section plane sliding gate is provided with a front parallel gate slot and a rear parallel gate slot 2 which respectively correspond to an upper section working gate 3 and a lower section working gate 4, and the upper section working gate 3 and the lower section working gate 4 can move in the gate slots 2 in the whole process without mutual interference.
The height of the upper and lower working gates 3 and 4 is smaller than that of a common gate, and when the upper and lower working gates are all lifted up, the hidden culvert overflowing section can be ensured, and meanwhile, less upper space is occupied. The distance between the lower section of the working gate and the upper section of the working gate is 1.5 times that between the upper section of the working gate and the lower section of the working gate.
When the lower section working gate 4 is closed, the lower section working gate is compacted on the sill to form a sealed environment, the top of the lower section working gate is provided with an angle steel 8, a water-stopping rubber is arranged on the angle steel, the water-stopping rubber is matched with the upper section working gate 3, and when the upper section working gate 3 moves up and down, the closed state between the gates can be ensured, so that sewage is prevented from overflowing from the middle of the two gates.
The utility model discloses there are multiple operation mode to different operating modes in the course of the work.
The working condition I is as follows: on sunny days, the upper and lower sections of the working gate are controlled to be closed, so that the combined sewage in the hidden culvert is prevented from entering a river;
working conditions are as follows: when rainfall occurs, the lower section working gate 4 is closed, the upper section working gate 3 is lowered in height, combined system sewage is controlled to overflow from the top of the upper section working gate 3, deposited pollutants in the hidden culvert are effectively intercepted, the deposited pollutants in the hidden culvert are prevented from entering the river, and the pollution of the river channel is reduced;
working conditions are as follows: when the rainfall is larger, the upper and lower working gates are all lifted, so that the covered culvert overflow section is ensured, less upper space is occupied, the covered culvert waterlogging draining function is ensured to be smooth, and less upper space is occupied.
The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (4)
1. A double-section plane sliding gate suitable for urban hidden culvert sewage interception is characterized by comprising a sill (1), a gate slot (2), a working gate, a gate beam (5), a screw hoist (6) and a connecting rod (7); the working gate is designed into an upper section and a lower section, each gate of the upper section working gate (3) and the lower section working gate (4) is opened and closed by an independent screw hoist (6), and each gate is provided with 1 hoist.
2. The double-section plane sliding gate suitable for urban culvert sewage interception according to claim 1, wherein the plane positions of the upper section working gate (3) and the lower section working gate (4) are staggered from front to back by a certain distance, and the gates are in the form of plane sliding gates; the two-section plane sliding gate is provided with a front parallel gate slot and a rear parallel gate slot (2) which respectively correspond to an upper section working gate (3) and a lower section working gate (4), and the upper section working gate (3) and the lower section working gate (4) can move in the gate slots (2) in the whole process without mutual interference.
3. The double-section plane sliding gate suitable for intercepting sewage in urban culvert according to claim 1 is characterized in that angle steel (8) is arranged at the top of the lower section working gate (4) and a water-stopping rubber is arranged on the angle steel, the water-stopping rubber is matched with the upper section working gate (3), and when the upper section working gate (3) moves up and down, a closed state between the gates can be ensured, so that sewage is prevented from overflowing from the middle of the two gates.
4. The double-section plane sliding gate suitable for urban culvert sewage interception according to claim 1, wherein the hanging distance of the lower section working gate (4) is 1.5 times that of the upper section working gate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796302.2U CN211113504U (en) | 2019-05-30 | 2019-05-30 | Two-section type plane sliding gate suitable for urban hidden culvert sewage interception |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920796302.2U CN211113504U (en) | 2019-05-30 | 2019-05-30 | Two-section type plane sliding gate suitable for urban hidden culvert sewage interception |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113504U true CN211113504U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920796302.2U Active CN211113504U (en) | 2019-05-30 | 2019-05-30 | Two-section type plane sliding gate suitable for urban hidden culvert sewage interception |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211113504U (en) |
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2019
- 2019-05-30 CN CN201920796302.2U patent/CN211113504U/en active Active
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