CN203821319U - Multilevel middle-shaft quick flushing gate - Google Patents
Multilevel middle-shaft quick flushing gate Download PDFInfo
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- CN203821319U CN203821319U CN201420074194.5U CN201420074194U CN203821319U CN 203821319 U CN203821319 U CN 203821319U CN 201420074194 U CN201420074194 U CN 201420074194U CN 203821319 U CN203821319 U CN 203821319U
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- weir plate
- seam
- weir
- plate
- rotation
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Abstract
The utility model discloses a multilevel middle-shaft quick flushing gate. The multilevel middle-shaft quick flushing gate comprises a plurality of weir plates mounted on a vertical surface, wherein the middle of each weir plate is correspondingly connected with a rotary shaft, and the end part of the rotary shaft is connected with the output end of a driving device; a first sealing structure is arranged between adjacent weir plates; a second sealing structure is arranged at the bottom of the weir plate positioned in the lowest position. The multilevel middle-shaft quick flushing gate is mounted on an open-type water gap, the driving device drives the rotary shafts to rotate, so as to drive the weir plates corresponding to driving shafts to rotate, when the weir plates are positioned in the horizontal state, the water discharge of a pipe duct reaches the maximum; when the weir plates rotate to the vertical state, the adjacent weir plates are abutted and limited by transverse baffles to form an integral combined weir plate, so as to form the flushing gate, the water flow is stopped, and the shutoff effect is accordingly realized.
Description
Technical field
The utility model relates to the flushing device in drainage system, refers to that particularly a kind of multistage axis gets door express developed.
Background technology
In drainage system, should control the water amount of damming in order to reach, solve again the object of a large amount of discharges of current, conventionally adopt weir plate to control.Weir plate is a kind of water structure of crossing, and when weir plate is in closed condition and its upper pond level water only during lower than weir plate top, now weir plate only has the dash effect of damming; In the time that upper pond level exceeds weir plate top, the water that exceedes the amount of damming climbs over weir plate top and discharges; If upper pond level does not exceed weir plate top while needing to discharge yet, open weir plate, now its upper pond level can be discharged.
In prior art, weir plate mostly is monolithic weir plate, adopts a weir plate to be laid in pipe duct, and weir plate is fixedly connected with the axis of rotation of a lateral arrangement, and the two ends of axis of rotation are arranged on pipe duct sidewall.Drive axis of rotation rotation by power set, drive weir plate rotation.When weir plate rotation is extremely vertical, weir plate is closed condition; In the time that weir plate rotates to level, weir plate is in opening.
Such weir plate setting causes the displacement of pipe duct can only be controlled at maximum stream flow, can not be according to the displacement of external condition control feed ditch.Therefore, need improve prior art.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of and rinses multistage axis convenient and swift and that displacement is adjustable and get door express developed.
The technical solution of the utility model is: a kind of multistage axis is got door express developed, it comprises multiple weir plates that are arranged on vertical plane, it is characterized in that: the middle part correspondence of described each weir plate is connected with an axis of rotation, the end of described axis of rotation is connected with the output of drive unit; Between adjacent weir plate, be provided with the first hermetically-sealed construction; Be positioned at the bottom of the weir plate of below and be provided with the second hermetically-sealed construction.
In such scheme:
The both lateral sides limit of described each weir plate offers the seam that opening direction is contrary.
Described seam is the L shaped breach being opened in the transverse sides of described weir plate.
Described seam comprises the first seam that is opened in a weir plate transverse sides and the second seam that is opened in another adjacent weir plate transverse sides, described the first seam and the second seam can splice mutually, described the first seam or the second seam vertical face are provided with the first sealing mat, and described the first seam, the second seam and the first sealing mat form the first hermetically-sealed construction.
Described the second hermetically-sealed construction comprises transverse baffle, and the size of described transverse baffle and the longitudinal length of weir plate match, and described transverse baffle is arranged on the lower end of the weir plate sidepiece of below, and described transverse baffle is provided with the second sealing mat towards the side of weir plate.
The two ends of described axis of rotation are supported by two gripper shoes respectively, and the distance between described two gripper shoes and the longitudinal length of weir plate match.
Described gripper shoe is provided with vertical baffle plate, and described vertical baffle plate is provided with the 3rd sealing mat towards the sidepiece of weir plate.
Multistage axis of the present utility model is got door express developed and is arranged on the mouth of a river of open type, drives axis of rotation rotation by drive unit, and then the drive weir plate corresponding with driving shaft rotate, when each weir plate is during in level, and pipe duct displacement maximum; In the time of the extremely vertical state of each weir plate rotation, adjacent weir plate docking, and spacing by transverse baffle, form a monolithic combination weir plate, formation flushing door, to stop current, has the effect of damming.
The utility model has the advantage of:
1, adopt multiple rotation weir plates, with respect to monolithic weir plate, can reduce the pressure-bearing of single weir plate, reduced size and the requirement of strength of single weir plate;
2, each axis of rotation is all through the vertical central axis of each corresponding weir plate, stressed even while making weir plate pressurized, opens fast when unlatching;
3, multiple rotation weir plates, in the time rotarily opening, opening speed is very fast simultaneously, to form good developing result; By selecting suitable weir plate to open quantity, arrive the adjustable object of displacement;
4, the utility model is applicable to the box culvert river course of various open types, is not subject to size restrictions, size that can fine adaptation box culvert river course.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is A place enlarged diagram in Fig. 2;
Fig. 4 is B place enlarged diagram in Fig. 2;
Fig. 5 be in Fig. 2 C to schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The multistage axis of one is as shown in Figure 1 and Figure 2 got door express developed, it comprises multiple weir plates 1 that are arranged in pipe duct 3, multiple weir plates 1 are arranged on vertical plane, the middle part correspondence of each weir plate 1 is connected with an axis of rotation 2, in the present embodiment, axis of rotation 2 is through the vertical central axis of weir plate 1, and the end of axis of rotation 2 is connected with the output of drive unit 5, in addition, between adjacent weir plate, be provided with the first hermetically-sealed construction; Be positioned at the bottom of the weir plate of below and be provided with the second hermetically-sealed construction.
The present embodiment drives axis of rotation 2 to rotate by drive unit 5, and then the drive weir plate 1 corresponding with driving shaft 2 rotate, when each weir plate 1 is during in level, and the displacement maximum of pipe duct 3; In the time that each weir plate 1 rotates to vertical state, adjacent weir plate 1 can dock mutually, and multiple weir plates form a monolithic combination weir plate, form flushing door, to stop current, have the effect of damming.When each weir plate is during in vertical state, the first hermetically-sealed construction can ensure the sealing performance of adjacent weir plate, and the second hermetically-sealed construction is for ensureing the sealing performance between weir plate and pipe duct 3 bottoms of below.
The present embodiment, owing to having adopted multiple rotation weir plates 1, with respect to monolithic weir plate, can reduce the pressure-bearing of weir plate, has reduced size and the requirement of strength of weir plate.
Each weir plate of the present embodiment has simultaneously the function of opening, closing simultaneously, and its structural principle and shutter are similar, and in the time that multiple rotation weir plates 1 rotarily open simultaneously, opening speed is very fast, has good developing result.
The present embodiment can, by selecting suitable weir plate to open quantity, arrive the adjustable object of displacement.
In the present embodiment:
The both lateral sides limit of each weir plate 1 offers the seam that opening direction is contrary, and seam is the L shaped breach being opened in the transverse sides of weir plate 1.In the time of the extremely vertical state of each weir plate 1 rotation, the seam end of adjacent weir plate docks mutually, makes separate type weir plate form monolithic weir plate.
With reference to figure 3, seam comprises the first seam 1.1 that is opened in weir plate 1 transverse sides and the second seam 1.2 that is opened in another adjacent weir plate 1 transverse sides, the first seam 1.1 and the second seam 1.2 can splice mutually, the first seam 1.1 or the second seam 1.2 vertical face are provided with the first sealing mat 1.3, the first seams 1.1, the second seam 1.2 and the first sealing mat 1.3 and form the first hermetically-sealed construction.
With reference to figure 4, the second hermetically-sealed construction comprises transverse baffle 6, the longitudinal length of the size of transverse baffle 6 and weir plate 1 matches, transverse baffle 6 is located at the lower end of the weir plate sidepiece of below, it is fixedly installed on the bottom of pipe duct 3, is provided with the second sealing mat 1.4 at transverse baffle 6 towards the side of weir plate 1.
Sealing mat in the present embodiment is preferably disposed on the position of current dorsad, to avoid current that sealing mat is driven, does not reach sealing effectiveness.
The two ends of axis of rotation 2 are supported by two gripper shoes 4 respectively, distance between two gripper shoes 4 and the longitudinal length of weir plate 1 match, two gripper shoes 4 are separately positioned on the longitudinal side wall of pipe duct 3, and gripper shoe 4 is stretched out at the two ends of axis of rotation 2, and axis of rotation 2 is also rotatably connected with gripper shoe 4.
With reference to figure 5, in gripper shoe 4, be provided with vertical baffle plate 7, the vertical width of baffle plate 7 and the height of pipe duct 3 are similar, are provided with the 3rd sealing mat 1.5 at vertical baffle plate 7 towards the sidepiece of weir plate 1, in the time that weir plate 1 is closed, to ensure the sealing performance between weir plate 1 and gripper shoe 4.
The drive unit 5 of the present embodiment can be hydraulic control and automatically controlled, it is arranged in closed chamber 3.1, closed chamber 3.1 is opened in pipe duct 3 inside walls, and the output of drive unit 5 is connected with driving shaft 5.1, and driving shaft 5.1 is in transmission connection through pipe duct 3 inside walls and axis of rotation 2.
The multistage axis of this enforcement is got door express developed and is applicable to the box culvert river courses of various open types, is not subject to size restrictions, size that can fine adaptation box culvert river course.
Claims (7)
1. a multistage axis is got door express developed, it comprises multiple weir plates (1) that are arranged on vertical plane, it is characterized in that: the middle part correspondence of described each weir plate (1) is connected with an axis of rotation (2), the end of described axis of rotation (2) is connected with the output of drive unit (5); Between adjacent weir plate, be provided with the first hermetically-sealed construction; Be positioned at the bottom of the weir plate of below and be provided with the second hermetically-sealed construction.
2. multistage axis according to claim 1 is got door express developed, it is characterized in that: the both lateral sides limit of described each weir plate (1) offers the seam that opening direction is contrary.
3. multistage axis according to claim 2 is got door express developed, it is characterized in that: described seam is for being opened in the L shaped breach in the transverse sides of described weir plate (1).
4. multistage axis according to claim 3 is got door express developed, it is characterized in that: described seam comprises the second seam (1.2) that is opened in first seam (1.1) of a weir plate (1) transverse sides and is opened in another adjacent weir plate (1) transverse sides, described the first seam (1.1) and the second seam (1.2) can splice mutually, described the first seam (1.1) or the second seam (1.2) vertical face are provided with the first sealing mat (1.3), and described the first seam (1.1), the second seam (1.2) and sealing mat (1.3) form the first hermetically-sealed construction.
5. multistage axis according to claim 3 is got door express developed, it is characterized in that: described the second hermetically-sealed construction comprises transverse baffle (6), the longitudinal length of the size of described transverse baffle (6) and weir plate (1) matches, described transverse baffle (6) is arranged on the lower end of the weir plate sidepiece of below, and described transverse baffle (6) is provided with the second sealing mat (1.4) towards the side of weir plate (1).
6. multistage axis according to claim 1 is got door express developed, it is characterized in that: the two ends of described axis of rotation (2) are supported by two gripper shoes (4) respectively, and the longitudinal length of the distance between described two gripper shoes (4) and weir plate (1) matches.
7. multistage axis according to claim 6 is got door express developed, it is characterized in that: described gripper shoe (4) is provided with vertical baffle plate (7), and described vertical baffle plate (7) is provided with the 3rd sealing mat (1.5) towards the sidepiece of weir plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074194.5U CN203821319U (en) | 2014-02-21 | 2014-02-21 | Multilevel middle-shaft quick flushing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074194.5U CN203821319U (en) | 2014-02-21 | 2014-02-21 | Multilevel middle-shaft quick flushing gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821319U true CN203821319U (en) | 2014-09-10 |
Family
ID=51476836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074194.5U Expired - Fee Related CN203821319U (en) | 2014-02-21 | 2014-02-21 | Multilevel middle-shaft quick flushing gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850225A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水***有限公司 | Multistage middle shaft rapid flushing gate |
-
2014
- 2014-02-21 CN CN201420074194.5U patent/CN203821319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850225A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水***有限公司 | Multistage middle shaft rapid flushing gate |
| CN103850225B (en) * | 2014-02-21 | 2016-01-06 | 武汉圣禹排水***有限公司 | Multistage axis gets door express developed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |