CN206521815U - Block-resistant type drainage manhole cover - Google Patents
Block-resistant type drainage manhole cover Download PDFInfo
- Publication number
- CN206521815U CN206521815U CN201720171392.7U CN201720171392U CN206521815U CN 206521815 U CN206521815 U CN 206521815U CN 201720171392 U CN201720171392 U CN 201720171392U CN 206521815 U CN206521815 U CN 206521815U
- Authority
- CN
- China
- Prior art keywords
- well lid
- adjustable plate
- small opening
- blend stop
- hole
- 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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Abstract
The utility model provides a kind of block-resistant type drainage manhole cover, and well lid is located in well lid bearing, and adjustable plate is arranged on the bottom of well lid, and left part, middle part and the right part of well lid are respectively arranged with left side bar hole, middle part bar hole and right bars hole；The upper surface of adjustable plate is respectively arranged on the left side and the right side a counter-lateral quadrents blend stop, adjustable plate is provided with Article 3 shape small opening between a counter-lateral quadrents blend stop of every side, adjustable plate is provided with Article 4 shape small opening on the outside of the sidepiece blend stop of every side, the middle part of adjustable plate left and right sides of bar hole in the middle part of correspondence is respectively arranged with along the first bar shaped small opening and the second bar shaped small opening, the left end and right-hand member of water leg are respectively between a counter-lateral quadrents blend stop in left side between a counter-lateral quadrents blend stop on right side, the left end and right-hand member of adjustable plate ranked first extension spring by one respectively and be connected with well lid left end and right-hand member；Water leg is provided with multiple circular osculums.The well lid can carry out draining in time when rainfall is big, and be not easy obstruction.
Description
Technical field
The utility model is related to a kind of block-resistant type drainage manhole cover.
Background technology
Drainage manhole cover is seen everywhere as the communal facility on a kind of ground and road, and its emergency drainage function is for one
City is particularly significant.But the draining when rainfall is larger of existing drainage manhole cover is not prompt enough, and the draining in drainage procedure
Enter the leakage of lid easily by rubbish entrained in water to blocking, so as to lose drain function.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of well lid, well lid energy when rainfall is big
It is enough to carry out draining in time, and be not easy to be blocked small opening by rubbish entrained in water.
To achieve these goals, a kind of block-resistant type drainage manhole cover of the utility model offer, including cross section are rectangular
Well lid and the well lid bearing being adapted with well lid, the adjustable plate of rectangle inside well lid bearing and it is fixedly installed on adjustable plate
The water leg of bottom, well lid is located in well lid bearing, and the adjustable plate is arranged on the bottom of well lid, the left part of the well lid, in
Portion and right part are respectively arranged with the left side bar hole being distributed in the width direction, middle part bar hole and right bars hole；The regulation
The upper surface of plate is respectively equipped with a pair of spaced setting in the position on the left of correspondence in the middle part of in the middle part of bar hole and right bars hole
The sidepiece blend stop being distributed along its width, adjustable plate is provided with along its width side between a counter-lateral quadrents blend stop of every side
To the Article 3 shape small opening of distribution, adjustable plate is provided with what is be distributed along its width on the outside of the sidepiece blend stop of every side
Article 4 shape small opening, the middle part of adjustable plate is respectively arranged with along its width in the left and right sides of the correspondence middle part bar hole
The the first bar shaped small opening and the second bar shaped small opening of distribution, the left end and right-hand member of water leg are located at a counter-lateral quadrents blend stop in left side respectively
Between between a counter-lateral quadrents blend stop on right side, the left end and right-hand member of the adjustable plate are respectively by a row along its width point
First extension spring of cloth is connected with well lid left end and right-hand member；The area sum of first bar shaped small opening and the second bar shaped small opening is more than middle part
The area of bar hole；Left side bar hole or the area in right bars hole are respectively less than the face of Article 3 shape small opening and Article 4 shape small opening
Product sum；The center of the water leg and the outside at center are provided with multiple circular osculums.
In the technical scheme, pass through the setting of the first extension spring, it is ensured that do not have to make tune when water in water leg
Lower surface of the plate close to well lid is saved, so that the sidepiece blend stop on adjustable plate can be located at left side bar hole and right bars hole
In, so as to which left side bar hole and right bars hole are divided into three sections of less osculums of area by sidepiece blend stop, this
Sample can ensure the proper drainage function when rainfall is smaller.The setting of circular osculum can ensure that water is smaller in water leg
When can be discharged in time into the water in water leg.When rainfall is larger, the accumulation into the water in water leg is more than discharge
Amount, when the water in water leg runs up to certain altitude, the weight of water leg and its internal water can pull adjustable plate to overcome first
The pulling force of extension spring, and then sidepiece blend stop can be away from left side bar hole and right bars hole, so that left side bar hole and right bars
Displacement can become big.Meanwhile, if sanitary fill is in the position in left side bar hole and right bars hole, pass through sidepiece blend stop
Move down, can increase left side bar hole and right bars hole by area, so as to prevent that rubbish blocks left-hand bar in water
Shape hole or right bars hole, so that well lid loses the function of draining.The well lid can carry out draining in time when rainfall is big, and
And be not easy to be blocked small opening by rubbish entrained in water.
Further, in order that the stability of whole device is higher, the well lid by Upper rectangular top plate and be fixedly installed
Constituted in the coaming plate of top plate bottom surrounding, the adjustable plate is slidably arranged in the space inside coaming plate, under the coaming plate
End is provided with for carrying out spacing limited step to adjustable plate.
Further, in order to prevent middle part bar hole by water in rubbish block, the adjustable plate correspondence middle strip
The position in shape hole center is fixedly installed along the trapezoidal center blend stop of the section of its width distribution.
Further, in order to ensure that the device has longer service life, the middle part of adjustable plate position to the left and
Middle part position to the right is each provided with the second extension spring and the 3rd extension spring that a row is distributed along its width.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, well lid, 2, well lid bearing, 3, adjustable plate, 4, water leg, 5, left side bar hole, 6, middle part bar hole, 7,
Right bars hole, 8, sidepiece blend stop, the 9, first bar shaped small opening, the 10, second bar shaped small opening, 11, circular osculum, 12, first draws
Spring, 13, Article 3 shape small opening, 14, Article 4 shape small opening, 15, top plate, 16, coaming plate, 17, limited step, 18, center blend stop,
19th, the second extension spring, the 20, the 3rd extension spring.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of block-resistant type drainage manhole cover, including the rectangular well lid 1 in cross section and it is adapted with well lid 1
Well lid bearing 2, the adjustable plate 3 of rectangle inside well lid bearing 2 and the water leg 4 for being fixedly installed on the bottom of adjustable plate 3, well
Lid 1 is located in well lid bearing 2, and the adjustable plate 3 is arranged on the bottom of well lid 1, left part, middle part and the right half of the well lid 1
The left side bar hole 5 being distributed in the width direction, middle part bar hole 6 and right bars hole 7 are not provided with；The adjustable plate 3 it is upper
Surface on the left of the correspondence in the middle part of the middle part of bar hole 5 and right bars hole 7 position be respectively equipped with a pair of spaced setting along its
The sidepiece blend stop 8 of width distribution, adjustable plate 3 is provided with along its width side between a counter-lateral quadrents blend stop 8 of every side
To the Article 3 shape small opening 13 of distribution, adjustable plate 3 is provided with the outside of the sidepiece blend stop 8 of every side along its width point
The Article 4 shape small opening 14 of cloth, the middle part of adjustable plate 3 is respectively arranged with along it in the left and right sides of the correspondence middle part bar hole 6
The the first bar shaped small opening 9 and the second bar shaped small opening 10 of width distribution, the left end and right-hand member of water leg 4 are respectively positioned at left side
Between one counter-lateral quadrents blend stop 8 between a counter-lateral quadrents blend stop 8 on right side, the left end and right-hand member of the adjustable plate 3 pass through one respectively
The first extension spring 12 being distributed along its width is arranged to be connected with the left end of well lid 1 and right-hand member；First bar shaped small opening 9 and the second bar shaped leakage
The area sum in hole 10 is more than the area of middle part bar hole 6；Left side bar hole 5 or the area in right bars hole 7 are respectively less than the 3rd
The area sum of bar shaped small opening 13 and Article 4 shape small opening 14；The center of the water leg 4 and the outside at center are provided with many
Individual circular osculum 11.Pass through the setting of the first extension spring 12, it is ensured that make adjustable plate 3 when there is no water in water leg 4
Close to the lower surface of well lid 1, so that the sidepiece blend stop 8 on adjustable plate 3 can be located at left side bar hole 6 and right bars hole 7
In, so as to which left side bar hole 5 and right bars hole 7 are divided into three sections of less osculums of area by sidepiece blend stop 8,
The proper drainage function when rainfall is smaller can so be ensured.The setting of circular osculum 11 can ensure water in water leg 4
Amount can be discharged in time when smaller into the water in water leg 4.When rainfall is larger, into the accumulation of the water in water leg 4
More than discharge rate, when the water in water leg 4 runs up to certain altitude, the weight of water leg 4 and its internal water can pull regulation
Plate 3 overcomes the pulling force of the first extension spring 12, and then sidepiece blend stop 8 can be away from left side bar hole 5 and right bars hole 6, so that left side
The displacement of bar hole 5 and right bars 6 can become big.Meanwhile, if sanitary fill is in left side bar hole 5 and right bars hole
6 position, by moving down for sidepiece blend stop 8, can increase left side bar hole 5 and right bars hole 6 by area, so as to
Prevent that rubbish blocks left side bar hole 5 or right bars hole 6 in water, so that well lid 1 loses the function of draining.The well lid is in rainfall
Draining can be carried out when big in time, and is not easy to be blocked small opening by rubbish entrained in water.
In order that the stability of whole device is higher, the well lid 1 by Upper rectangular top plate 15 and be fixedly installed on top
The coaming plate 16 of the bottom surrounding of plate 15 is constituted, and the adjustable plate 3 is slidably arranged in the space inside coaming plate 16, the coaming plate 16
Lower end be provided with for carrying out spacing limited step 17 to adjustable plate 3.
In order to prevent middle part bar hole 6 by water in rubbish block, bar hole 6 in the middle part of correspondence of adjustable plate 3
The position in center is fixedly installed along the trapezoidal center blend stop 18 of the section of its width distribution.
In order to ensure that the device has longer service life, the middle part of the adjustable plate 3 position to the left and middle part are inclined
Right position is each provided with the second extension spring 19 and the 3rd extension spring 20 that a row is distributed along its width.
Claims (4)
1. a kind of block-resistant type drainage manhole cover, including the rectangular well lid in cross section (1) and the well lid bearing that is adapted with well lid (1)
(2), well lid (1) is located in well lid bearing (2), it is characterised in that also including the regulation positioned at the internal rectangle of well lid bearing (2)
Plate (3) and the water leg (4) for being fixedly installed on adjustable plate (3) bottom, the adjustable plate (3) are arranged on the bottom of well lid (1), institute
Left part, middle part and the right part for stating well lid (1) are respectively arranged with left side bar hole (5), the middle part bar hole being distributed in the width direction
And right bars hole (7) (6)；The upper surface of the adjustable plate (3) is in bar hole (5) middle part and right bars hole on the left of correspondence
The position in portion (7) is respectively equipped with the sidepiece blend stop (8) being distributed along its width of a pair of spaced setting, and adjustable plate (3) exists
The Article 3 shape small opening (13) being distributed along its width, adjustable plate are provided between a counter-lateral quadrents blend stop (8) per side
(3) the Article 4 shape small opening (14) being distributed along its width, regulation are provided with the outside of the sidepiece blend stop (8) of every side
The middle part of plate (3) is respectively arranged with first be distributed along its width in the left and right sides of the correspondence middle part bar hole (6)
Bar shaped small opening (9) and the second bar shaped small opening (10), the left end and right-hand member of water leg (4) are located at a counter-lateral quadrents blend stop in left side respectively
(8) between a counter-lateral quadrents blend stop (8) between and right side, the left end and right-hand member of the adjustable plate (3) respectively by a row along its
The first extension spring (12) of width distribution is connected with well lid (1) left end and right-hand member；First bar shaped small opening (9) and the second bar shaped leakage
The area sum in hole (10) is more than the area of middle part bar hole (6)；Left side bar hole (5) or the area of right bars hole (7) are equal
Less than the area sum of Article 3 shape small opening (13) and Article 4 shape small opening (14)；The center and center of the water leg (4)
Outside be provided with multiple circular osculums (11).
2. a kind of block-resistant type drainage manhole cover according to claim 1, it is characterised in that the well lid (1) is by Upper rectangular
Top plate (15) and be fixedly installed on coaming plate (16) composition of top plate (15) bottom surrounding, the adjustable plate (3) slidably sets
In the internal space of coaming plate (16), the lower end of the coaming plate (16) is provided with spacing spacing for being carried out to adjustable plate (3)
Step (17).
3. a kind of block-resistant type drainage manhole cover according to claim 1, it is characterised in that the adjustable plate (3) is in correspondence
The position in portion's bar hole (6) center is fixedly installed along the trapezoidal center blend stop (18) of the section of its width distribution.
4. a kind of block-resistant type drainage manhole cover according to claim 2, it is characterised in that the middle part of the adjustable plate (3) is inclined
Left position and middle part position to the right is each provided with the second extension spring (19) and the 3rd extension spring that a row is distributed along its width
(20)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171392.7U CN206521815U (en) | 2017-02-24 | 2017-02-24 | Block-resistant type drainage manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171392.7U CN206521815U (en) | 2017-02-24 | 2017-02-24 | Block-resistant type drainage manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521815U true CN206521815U (en) | 2017-09-26 |
Family
ID=59892146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171392.7U Expired - Fee Related CN206521815U (en) | 2017-02-24 | 2017-02-24 | Block-resistant type drainage manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206521815U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915074A (en) * | 2018-07-11 | 2018-11-30 | 江苏培达塑料有限公司 | A kind of Odour resistant well cover |
| CN109162300A (en) * | 2018-08-21 | 2019-01-08 | 湘潭大学 | A kind of wisdom drainage manhole cover |
| CN109356200A (en) * | 2018-11-12 | 2019-02-19 | 河海大学 | A kind of Intelligent rainwater well lid |
| CN111456204A (en) * | 2020-04-30 | 2020-07-28 | 翟佳 | Prevent deodorant drainage well lid of blocking up |
| CN112227507A (en) * | 2020-10-21 | 2021-01-15 | 杭州楷围机械科技有限公司 | Prevent blockking up drainage mechanism based on rainfall size adjustment drainage rate |
-
2017
- 2017-02-24 CN CN201720171392.7U patent/CN206521815U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915074A (en) * | 2018-07-11 | 2018-11-30 | 江苏培达塑料有限公司 | A kind of Odour resistant well cover |
| CN109162300A (en) * | 2018-08-21 | 2019-01-08 | 湘潭大学 | A kind of wisdom drainage manhole cover |
| CN109162300B (en) * | 2018-08-21 | 2021-04-27 | 湘潭大学 | Wisdom drainage well lid |
| CN109356200A (en) * | 2018-11-12 | 2019-02-19 | 河海大学 | A kind of Intelligent rainwater well lid |
| CN111456204A (en) * | 2020-04-30 | 2020-07-28 | 翟佳 | Prevent deodorant drainage well lid of blocking up |
| CN111456204B (en) * | 2020-04-30 | 2021-07-06 | 都治国 | Prevent deodorant drainage well lid of blocking up |
| CN112227507A (en) * | 2020-10-21 | 2021-01-15 | 杭州楷围机械科技有限公司 | Prevent blockking up drainage mechanism based on rainfall size adjustment drainage rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20180224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |