CN203821585U - Top-shaft type rapid flushing door - Google Patents
Top-shaft type rapid flushing door Download PDFInfo
- Publication number
- CN203821585U CN203821585U CN201420074120.1U CN201420074120U CN203821585U CN 203821585 U CN203821585 U CN 203821585U CN 201420074120 U CN201420074120 U CN 201420074120U CN 203821585 U CN203821585 U CN 203821585U
- Authority
- CN
- China
- Prior art keywords
- door leaf
- door
- apical axis
- box culvert
- drive unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a top-shaft type rapid flushing door, which is characterized by comprising a door leaf, a driving device, and a foundation frame, wherein the foundation frame is fixedly arranged on a box culvert wall, and the door leaf and the upper end of the foundation frame are hinged with a contact point; the door leaf extends upwards to the top end of the door leaf from the contact point, and a top shaft which horizontally penetrates through the door leaf is arranged in the top end of the door leaf; the driving device is arranged in the box culvert wall, and one end of the driving device is provided with a drive shaft; the drive shaft is hinged with the top shaft, and the other end of the driving device is fixedly connected with the box culvert wall. The top-shaft type rapid flushing door provided by the utility model has the advantages of simple structure, quick opening, and good sealing performance.
Description
Technical field
The utility model relates to urban sewage equipment, refers to that particularly a kind of apical axis type gets door express developed.
Background technology
Drainage pipe is the key facility of city row's stain, water drainage and flood control, is the indispensable Foundation Design in city.Along with the continuous expansion of city size, it is more and more frequent that pipeline concentrates the alluvial of place's Box-shaped Drainage Culvert to stop up, and easily causes the adverse consequences such as impeded drainage, bacteria breed, capacity loss, therefore flushing door is installed in Box-shaped Drainage Culvert and is extremely necessary.
China Patent No. is that the turnover panel that discloses a kind of environmental protection and energy saving in the utility model of CN203113295 rinses door, but its complex structure and rinsing between door and box culvert without sealing device, causes rinsing that door opening speed is slow and water-holding capacity is low, cannot meet rinsing requirement.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provide a kind of simple in structure, open rapidly, the apical axis type of good airproof performance gets door express developed.
The technical solution of the utility model is that a kind of apical axis type is got door express developed, it is characterized in that: comprise door leaf, drive unit, basic frame, described basic frame is fixed on box culvert wall, described door leaf and basic frame upper end are articulated with contact, described door leaf extends upwardly to door leaf top along contact, in door leaf top, be provided with the apical axis of horizontal direction through door leaf, described drive unit is located in box culvert wall, one end is provided with power transmission shaft, described power transmission shaft and apical axis are hinged, and the drive unit other end is fixedly connected with box culvert wall.
Preferably, described drive unit has two, is symmetrical arranged about door leaf center along continuous straight runs.
Preferably, described drive unit is oscillating cylinder.
Preferably, described door leaf is being provided with sealing ring with basic frame contact position.
The utility model adopt described power transmission shaft and door leaf top hinged, door leaf and basic frame are hinged, in the time that drive unit starts, power transmission shaft drives door leaf top solderless wrapped connection point place rotation, utilizes lever principle, door leaf lower end rotates up unlatching simultaneously.Because door leaf top is more much closer from the distance of basic frame hinged place than lower end, power transmission shaft drives door leaf top to rotate a bit of distance and can make door leaf lower end open larger space, realize the quick unlatching of rinsing door.Door leaf, being equipped with sealing ring with basic frame contact position, is accumulated in water in door door leaf under closure state, has avoided the seepage of water, is beneficial to the flushing of box culvert.The utlity model has simple in structure, open rapidly, the advantage of good airproof performance.
Brief description of the drawings
Fig. 1 is the structural representation that apical axis type is got door express developed
Fig. 2 is the sectional view that apical axis type is got door express developed
Wherein: 1. the door leaf basic frame of 2. drive unit 3. 4. contact 5. box culvert wall 6. power transmission shaft 7. weather strip 8. apical axis 9. door leaf tops.
Detailed description of the invention
As depicted in figs. 1 and 2, apical axis type is got door express developed and is comprised door leaf 1, oscillating cylinder 2, basic frame 3, and door leaf 1 is articulated with contact 4 with basic frame 3, and door leaf 1 top is provided with the apical axis 8 of horizontal direction through door leaf, and basic frame 3 is fixed on box culvert wall 5 surroundings.Oscillating cylinder 2 has two, is positioned at box culvert wall 5, and is symmetrical arranged about the center along continuous straight runs of door leaf 1.One end of drive unit 2 is provided with power transmission shaft 6, and power transmission shaft 6 is hinged with apical axis 8, and the other end is fixedly connected with box culvert wall 5.Door leaf 1 is being equipped with sealing ring 7 with basic frame 3 contact positions.If rinsing door retaining face is inner side, flushing surface is outside, in the time that oscillating cylinder 2 starts, power transmission shaft 6 drives door leaf 1 top inwardly to rotate, now power transmission shaft 6 is the piston rod of oscillating cylinder 2, utilizes lever principle, and door leaf 1 lower end outwards rotarily opens taking contact 4 as fulcrum.Because door leaf 1 top is more much smaller from the distance of contact 4 than lower end, power transmission shaft 6 drives door leaf 1 top to rotate a bit of distance and can make door leaf 1 lower end open larger space, realize the quick unlatching of rinsing door, and box culvert is rinsed.In the time that power transmission shaft 6 sets back, door leaf 1 top is to inner rotary, and door leaf 1 lower end is rotation and basic frame 3 closures inwardly, and weather strip 7, by door leaf 1 and basic frame 3 contact position sealings, is avoided the infiltration of water, completes retaining process.
Claims (4)
1. an apical axis type is got door express developed, it is characterized in that: comprise door leaf (1), drive unit (2), basis frame (3), described basic frame (3) is fixed on box culvert wall (5), described door leaf (1) is articulated with contact (4) with basic frame (3) upper end, described door leaf extends upwardly to door leaf top (9) along contact (4), in door leaf top (9), be provided with the apical axis (8) of horizontal direction through door leaf, described drive unit (2) is located in box culvert wall (5), one end is provided with power transmission shaft (6), described power transmission shaft (6) is hinged with apical axis (8), drive unit (2) other end is fixedly connected with box culvert wall (5).
2. apical axis type as claimed in claim 1 is got door express developed, it is characterized in that: described drive unit (2) has two, is symmetrical arranged about door leaf (1) center along continuous straight runs.
3. apical axis type as claimed in claim 1 or 2 is got door express developed, it is characterized in that: described drive unit (2) is oscillating cylinder.
4. apical axis type as claimed in claim 1 or 2 is got door express developed, it is characterized in that: described door leaf (1) is being provided with sealing ring (7) with basic frame (3) contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074120.1U CN203821585U (en) | 2014-02-21 | 2014-02-21 | Top-shaft type rapid flushing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074120.1U CN203821585U (en) | 2014-02-21 | 2014-02-21 | Top-shaft type rapid flushing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821585U true CN203821585U (en) | 2014-09-10 |
Family
ID=51477100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074120.1U Expired - Fee Related CN203821585U (en) | 2014-02-21 | 2014-02-21 | Top-shaft type rapid flushing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850344A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水***有限公司 | Top shaft type rapid flushing door |
-
2014
- 2014-02-21 CN CN201420074120.1U patent/CN203821585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850344A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水***有限公司 | Top shaft type rapid flushing door |
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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 |
Granted publication date: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |