CN206052786U - A kind of man-hole opening waterproof sealing structure - Google Patents
A kind of man-hole opening waterproof sealing structure Download PDFInfo
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- CN206052786U CN206052786U CN201620936509.1U CN201620936509U CN206052786U CN 206052786 U CN206052786 U CN 206052786U CN 201620936509 U CN201620936509 U CN 201620936509U CN 206052786 U CN206052786 U CN 206052786U
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- hole opening
- joint strip
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Abstract
The utility model discloses a kind of man-hole opening waterproof sealing structure, including man-hole opening, sealing joint strip and cover plate, guiding raised line is provided with along its circumference on the lower surface of the cover plate, the sealing joint strip is fixed on the guiding raised line, the smooth sheet material in surface is provided with the peripheral circumferential of the man-hole opening, the cover plate is pressed on sealing joint strip on the sheet material, and the smooth surface of the sheet material is the face contacted with the sealing joint strip.Cover plate of the present utility model is provided with for installing the guiding raised line of sealing joint strip, so that sealing joint strip is difficult displacement, and the peripheral circumferential in man-hole opening is provided with the sheet material of surface smooth abrasion-proof, can ensure that the contact surface of sheet material and sealing joint strip is smooth, good sealing effectiveness is able to ensure that, melt pit or bunker man-hole opening waterproof sealing is solved the problems, such as.In addition, maintenance cost of the present utility model is low, even if there is foreign body to be attached to its surface, also can clean out easily, it is to avoid foreign object damage sealing effectiveness.
Description
Technical field
This utility model is related to a kind of man-hole opening waterproof sealing structure.
Background technology
Melt pit or bunker are all with so as to the man-hole opening for entering.When being placed with electrical equipment in melt pit or bunker
When, waterproof is just even more important.
At present, the hermetic water-proof structure of man-hole opening typically adopts following two modes：
First kind of way is fixedly mounted in the opening's edge of man-hole opening using sealing joint strip, then cover plate is pressed on sealing joint strip
It is upper to realize sealing.Although this sealing structure can with the good sealing effectiveness of basic guarantee, sealing joint strip is easily constructed
Personnel trample, and sealing joint strip can be caused to damage when personnel's access manhole's mouth, it is therefore desirable to which Jing often changes sealing member, maintenance cost
It is higher.
The second way is to be placed between cover plate for manhole and man-hole opening to realize sealing using the sealing joint strip of activity.It is this
The defect of sealing structure is：When opening cover plate every time, sealing joint strip can all be shifted so that original sealing surface passively changes,
So that destroying former sealing effectiveness, cause seal failure.
Also there is following defect in above two hermetic water-proof structure：Sealing joint strip is arranged on lower, nearer apart from earth's surface,
When rainy, the sandstone that rainwater is carried under one's arms is deposited near sealing joint strip, and cleaned in situ is relatively difficult, and sandstone is easily caused sealing
Adhesive tape is damaged, and weakens even breakseal effect.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, low maintenance cost, good sealing effect, easy to clean
Man-hole opening waterproof sealing structure.
The purpose of this utility model is realized by following technical measures：A kind of man-hole opening waterproof sealing structure, including
Man-hole opening, sealing joint strip and cover plate, it is characterised in that：Guiding raised line, institute are provided with along its circumference on the lower surface of the cover plate
State sealing joint strip to be fixed on the guiding raised line, the smooth sheet material in surface is provided with the peripheral circumferential of the man-hole opening,
The cover plate is pressed on sealing joint strip on the sheet material, and the smooth surface of the sheet material is contacted with the sealing joint strip
Face.
Cover plate of the present utility model is provided with for installing the guiding raised line of sealing joint strip so that sealing joint strip is difficult to move
Position, and the peripheral circumferential in man-hole opening is provided with the sheet material of surface smooth abrasion-proof, it is ensured that the contact surface of sheet material and sealing joint strip
It is smooth, it can be ensured that good sealing effectiveness, solve the problems, such as melt pit or bunker man-hole opening waterproof sealing.In addition, this reality
It is low with new maintenance cost, even if there is foreign body to be attached to its surface, also can clean out easily, it is to avoid foreign object damage sealing effect
Really.
Used as a kind of embodiment of the present utility model, the smooth sheet material in the surface adopts the stone of polished bricks or polishing
Plate.
As a kind of improvement of the present utility model, water leg is provided with the peripheral circumferential of the sheet material, the cover plate is located at
There is between the top of the water leg, and the periphery of the external groove sidevall and cover plate of water leg the gap of annular.When rainy or outer
In the case that there are hydrops on boundary, rainwater or hydrops can be timely entered in water leg from gap, can not only buffer the water yield, and can be with
Reduce pressure of the water to sealing joint strip, the sandstone that water is carried under one's arms can also be deposited in water leg.
As further improvement of the utility model, several drain pipies, the drain pipe are embedded with the periphery of water leg
A pipe end connect the water leg, another pipe end extends Soil Surrounding and is provided with every sand net, i.e., connect institute by drain pipe
State water leg and Soil Surrounding.After the sun shines again after the rain, can realize that nature is arranged by slowly oozing out the hydrops of water leg every sand net
Water function.
Used as a kind of embodiment of the present utility model, the man-hole opening is the hollow cylinder poured into a mould using concrete
Upper end aperture, the sheet material, water leg and drain pipe be radially sequentially arranged in the sidewall upper of hollow cylinder, the cover plate
The outer rim flush of upper face and hollow cylinder, the drain pipe are located in the outer rim of hollow cylinder.
Used as a kind of embodiment of the present utility model, the cover plate is formed in one.
Compared with prior art, this utility model has following significant advantage：
(1) cover plate of the present utility model is provided with for installing the guiding raised line of sealing joint strip so that sealing joint strip is difficult to move
Position, and the peripheral circumferential in man-hole opening is provided with the sheet material of surface smooth abrasion-proof, it is ensured that the contact surface of sheet material and sealing joint strip
It is smooth, it can be ensured that good sealing effectiveness, solve the problems, such as melt pit or bunker man-hole opening waterproof sealing.
(2) this utility model is fixed on sealing joint strip on guiding raised line, and sealing joint strip can be avoided to damage, therefore, safeguard into
This is low, even if in addition, there is foreign body to be attached to the surface of sealing joint strip, also can clean out easily, it is to avoid foreign object damage sealing effect
Really.
(3) this utility model is provided with water leg, when raining or in the case that there are hydrops in the external world, water can from gap and
When enter water leg in, can not only buffer the water yield, and the pressure to sealing joint strip can be reduced, sandstone can also be deposited
In water leg.
(4) this utility model is embedded with several drain pipies, drain pipe connection water leg and periphery soil in the periphery of water leg
Earth, after the sun shines again after the rain, can realize natural drainage function by slowly oozing out the hydrops of water leg every sand net.
Description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structure sectional view of the present utility model.
Specific embodiment
As shown in figure 1, be a kind of man-hole opening waterproof sealing structure of this utility model, including man-hole opening 1,2 and of sealing joint strip
Cover plate 3, cover plate 3 are made into integration using metal or other materials, on the lower surface of cover plate 3 are provided with guiding raised line along its circumference
4, sealing joint strip 2 is fixed and is being oriented on raised line 4, is provided with the smooth sheet material 5 in surface in the peripheral circumferential of man-hole opening 1, at this
In embodiment, the smooth sheet material 5 in surface adopts the slabstone of polished bricks or polishing, and its surface is not only smooth and wear-resisting, cover plate 3
Sealing joint strip 2 is pressed on sheet material 5, the smooth surface of sheet material 5 is the face contacted with sealing joint strip 2.Cover plate 3 is covered every time
Afterwards, good sealing surface is formed between polished bricks or the slabstone of polishing after sealing joint strip 2 is extruded again, therefore, it can be ensured that it is good
Good sealing effectiveness, and sealing joint strip is fixed on guiding raised line, sealing joint strip can be avoided to damage so that maintenance cost is low,
Even if in addition, there is foreign body to be attached to the surface of sealing joint strip, also can clean out easily, it is to avoid foreign object damage sealing effectiveness.
Water leg 6 is additionally provided with the peripheral circumferential of sheet material 5, cover plate 3 is located at the top of water leg 6, and the water jacket of water leg 6
There is the gap 7 of annular so that extraneous rainwater or hydrops are flowed in water leg between the periphery of wall and cover plate 3, when raining or
In the case that there are hydrops in the external world, water can be timely entered in water leg from gap, can not only be buffered the water yield, and can be reduced
Pressure to sealing joint strip, can also be deposited on sandstone in water leg.
Several drain pipies 8, the pipe end connection water leg 6, Ling Yiguan of drain pipe 8 are embedded with also in the periphery of water leg 6
End extends Soil Surrounding 10 and is provided with every sand net 9.The connection of drain pipe 8 water leg 6 and Soil Surrounding 10, after the sun shines again after the rain,
Natural drainage function can be realized by slowly oozing out the hydrops of water leg 6 every sand net 9.
In the present embodiment, man-hole opening 1 be using concrete pour into a mould hollow cylinder 11 upper end aperture, sheet material 5,
Water leg 6 and drain pipe 8 are radially sequentially arranged in the sidewall upper of hollow cylinder 11, upper face and the hollow cylinder 11 of cover plate 3
Outer rim flush, drain pipe 8 be located at hollow cylinder 11 outer rim in.
Embodiment not limited to this of the present utility model, according to the above of the present utility model, according to the general of this area
Logical technological know-how and customary means, under the premise of without departing from the above-mentioned basic fundamental thought of this utility model, this utility model cover plate
Material, the smooth sheet material in surface etc. also there are other embodiments.Therefore, can also to make other various for this utility model
Modification, replacement or the change of form, all falls within this utility model rights protection scope.
Claims (6)
1. a kind of man-hole opening waterproof sealing structure, including man-hole opening, sealing joint strip and cover plate, it is characterised in that：In the cover plate
Lower surface on be provided with guiding raised line along its circumference, the sealing joint strip is fixed on the guiding raised line, in the people
The peripheral circumferential in aperture is provided with the smooth sheet material in surface, and the cover plate is pressed on sealing joint strip on the sheet material, sheet material it is smooth
Surface is the face contacted with the sealing joint strip.
2. man-hole opening waterproof sealing structure according to claim 1, it is characterised in that：The smooth sheet material in the surface is adopted
Polished bricks or the slabstone of polishing.
3. man-hole opening waterproof sealing structure according to claim 2, it is characterised in that：Set in the peripheral circumferential of the sheet material
There is water leg, the cover plate is located at the top of the water leg, and has ring between the periphery of the external groove sidevall and cover plate of water leg
The gap of shape.
4. man-hole opening waterproof sealing structure according to claim 3, it is characterised in that：Bury in the peripheral circumferential of water leg
Have several drain pipies, a pipe end of the drain pipe connects the water leg, another pipe end extend Soil Surrounding and be provided with every
Sand net, i.e., connect the water leg and Soil Surrounding by drain pipe.
5. man-hole opening waterproof sealing structure according to claim 4, it is characterised in that：The man-hole opening is to adopt concrete
The upper end aperture of the hollow cylinder of cast, the sheet material, water leg and drain pipe are radially sequentially arranged in hollow cylinder
Sidewall upper, the upper face of the cover plate and the outer rim flush of hollow cylinder, the drain pipe are located at the outer rim of hollow cylinder
It is interior.
6. man-hole opening waterproof sealing structure according to claim 5, it is characterised in that：The cover plate is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936509.1U CN206052786U (en) | 2016-08-24 | 2016-08-24 | A kind of man-hole opening waterproof sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936509.1U CN206052786U (en) | 2016-08-24 | 2016-08-24 | A kind of man-hole opening waterproof sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052786U true CN206052786U (en) | 2017-03-29 |
Family
ID=58385351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620936509.1U Active CN206052786U (en) | 2016-08-24 | 2016-08-24 | A kind of man-hole opening waterproof sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868185A (en) * | 2018-06-30 | 2018-11-23 | 厦门防水博士建筑工程有限公司 | A kind of flooring channeling water leakage repairerment system |
-
2016
- 2016-08-24 CN CN201620936509.1U patent/CN206052786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868185A (en) * | 2018-06-30 | 2018-11-23 | 厦门防水博士建筑工程有限公司 | A kind of flooring channeling water leakage repairerment system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Area A1, factory building, Taiji industrial town, Yinzhan management area, Longtang Town, Qingcheng District, Qingyuan City, Guangdong Province, 511500 Patentee after: Guangdong Baichang Energy Technology Co.,Ltd. Address before: 511542 area A1 of Taiji industrial city factory building, Yinzhan management area, Longtang Town, Qingcheng District, Qingyuan City, Guangdong Province Patentee before: GUANGDONG BAICHANG ELECTRIC POWER EQUIPMENT CO.,LTD. |