CN207363003U - A kind of construction of hydro project drainage arrangement - Google Patents
A kind of construction of hydro project drainage arrangement Download PDFInfo
- Publication number
- CN207363003U CN207363003U CN201721290046.7U CN201721290046U CN207363003U CN 207363003 U CN207363003 U CN 207363003U CN 201721290046 U CN201721290046 U CN 201721290046U CN 207363003 U CN207363003 U CN 207363003U
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- CN
- China
- Prior art keywords
- drainage arrangement
- suction
- suction head
- bottom plate
- construction
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of construction of hydro project drainage arrangement, belong to hydraulic engineering technical field, the suction hose and drainpipe being connected including immersible pump and respectively with immersible pump water inlet and water outlet, columnar suction head is provided with the middle part of the suction hose, suction hole is evenly equipped with the suction head, the suction hose bottom seal and dismountable bottom plate for being connected with diameter and being more than suction head diameter, the bottom base plate center symmetric setting has at least three casings, slide-bar is cased with described sleeve pipe, the connection of described sleeve pipe outer wall thread is equipped with trip bolt, the trip bolt end is against on slide-bar, the slide-bar bottom is connected with support base, the support base bottom is evenly equipped with the thorn axis of tip shape.The utility model is simple in structure, easy to use, and drainage arrangement is lifted by crane always without rope, and drainage arrangement is placed on bottom of foundation ditch, enhances the stability of operation；The distance of suction head and bottom of foundation ditch is adjustable, the drainage system being suitable under varying environment.
Description
Technical field
Hydrotechnics field is the utility model is related to, more particularly to a kind of construction of hydro project drainage arrangement.
Background technology
Usually require to carry out draining to the water in foundation pit in hydraulic engineering, usually pass through rope in pump process
Immersible pump and suction line are sling and are placed into water, such a mode needs rope to be always maintained at lifting shape in pump process
State causes water pump with bottom of foundation ditch holding certain distance to reach preferable overcurrent effect, and the water pump of such a method is in water absorption course
Middle vibrations are larger, easily swing, job insecurity.
Utility model content
In view of the drawbacks described above of the prior art, technical problem to be solved in the utility model is to provide a kind of water conservancy work
Journey construction drainage arrangement.
To achieve the above object, the utility model provide a kind of construction of hydro project drainage arrangement, including immersible pump with
And the suction hose and drainpipe being connected respectively with immersible pump water inlet and water outlet, the suction hose middle part are provided with columnar suction
Head, is evenly equipped with suction hole on the suction head, the suction hose bottom seal and dismountable diameter that is connected with is more than water suction
The bottom plate of head diameter, the bottom base plate center symmetric setting have at least three casings, slide-bar, the set are cased with described sleeve pipe
What pipe outer wall was threadedly coupled is equipped with trip bolt, and the trip bolt end is against on slide-bar, and the slide-bar bottom is connected with
Support base, the support base bottom are evenly equipped with the thorn axis of tip shape.
Drainage arrangement, is placed into water, support base touches bottom of foundation ditch, suction head and foundation pit by above structure with rope
A certain distance is arranged at bottom, since bottom plate is larger, the silt that bottom of foundation ditch can be raised carry out it is certain block, reduce close to inhaling
The quantity of sand and mud of head, the thorn axis of support base bottom can abolish the ice on the water surface, it is also possible that support base keeps a firm hand on foundation pit bottom
Portion strengthens the stability of drainage arrangement；Slide-bar slides up and down the distance to adjust suction head apart from bottom of foundation ditch in casing；Its
Bottom plate is dismountable, reduces distance of the suction head apart from bottom, in order to than shallower puddle or local progress operation.
The suction head is covered with filter screen.
The suction hose axis is overlapped with bottom plate axis, and the diameter of the bottom plate is at least 2.5 times of suction head diameter.It is logical
Cross larger bottom plate and block the silt that bottom raises.
The bottom base plate is evenly equipped with multiple clump weights along central axes.Increase the stability of drainage arrangement by clump weight.
The bottom base plate has the terminal pad to extend radially outwardly, and the terminal pad is bolted with bottom plate.
The beneficial effects of the utility model are：The utility model is simple in structure, easy to use, and row of hanging is played always without rope
Water installations, drainage arrangement are placed on bottom of foundation ditch, enhance the stability of operation；The distance of suction head and bottom of foundation ditch is adjustable,
The drainage system being suitable under varying environment；Bottom plate can block the silt raised, reduce the quantity of sand and mud close to suction head.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, the suction hose 2 being connected including immersible pump 1 and respectively with 1 water inlet of immersible pump and water outlet and row
Water pipe 3, the middle part of suction hose 2 are provided with columnar suction head 10, and suction head 10 is covered with filter screen 11；It is evenly equipped with suction head 10
Suction hole 10a, 3 bottom seal of suction hose and dismountable bottom plate 4 for being connected with diameter and being more than suction head diameter,
3 axis of suction hose is overlapped with 4 axis of bottom plate, and the diameter of bottom plate 4 is at least 2.5 times of 10 diameter of suction head；
4 bottom centre of bottom plate is symmetrically arranged with least three casings 5, and slide-bar 6 is cased with casing 5, and 5 outer wall thread of casing connects
What is connect is equipped with trip bolt 9, and 9 end of trip bolt is against on slide-bar 6, and 6 bottom of slide-bar is connected with support base 7,7 bottom of support base
Portion is evenly equipped with the thorn axis 8 of tip shape.
In the present embodiment, 4 bottom of bottom plate is evenly equipped with multiple clump weights 12 along central axes.
In the present embodiment, the terminal pad 13 to extend radially outwardly is arranged at 4 bottom of bottom plate, and terminal pad 13 passes through bolt with bottom plate 4
Connection.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, all should be in the protection domain being defined in the patent claims.
Claims (5)
- A kind of 1. construction of hydro project drainage arrangement, it is characterised in that：Including immersible pump (1) and respectively with immersible pump (1) The suction hose (2) and drainpipe (3) that water inlet is connected with water outlet, suction hose (2) middle part are provided with columnar suction head (10), it is evenly equipped with suction hole (10a) on the suction head (10), suction hose (2) bottom seal and is removably connected with Diameter is more than the bottom plate (4) of suction head diameter, and bottom plate (4) bottom centre is symmetrically arranged with least three casings (5), described Slide-bar (6) is cased with casing (5), the connection of described sleeve pipe (5) outer wall thread is equipped with trip bolt (9), the trip bolt (9) end is against on slide-bar (6), and slide-bar (6) bottom is connected with support base (7), and support base (7) bottom is evenly equipped with point The thorn axis (8) of sharp shape.
- 2. a kind of construction of hydro project drainage arrangement as claimed in claim 1, it is characterized in that：Suction head (10) outer cover There is filter screen (11).
- 3. a kind of construction of hydro project drainage arrangement as claimed in claim 1, it is characterized in that：Suction hose (2) axis Overlapped with bottom plate (4) axis, the diameter of the bottom plate (4) is at least 2.5 times of suction head (10) diameter.
- 4. a kind of construction of hydro project drainage arrangement as claimed in claim 1, it is characterized in that：Bottom plate (4) the bottom edge Central axes are evenly equipped with multiple clump weights (12).
- 5. a kind of construction of hydro project drainage arrangement as claimed in claim 1, it is characterized in that：Bottom plate (4) bottom has The terminal pad (13) to extend radially outwardly, the terminal pad (13) are bolted with bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290046.7U CN207363003U (en) | 2017-10-08 | 2017-10-08 | A kind of construction of hydro project drainage arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290046.7U CN207363003U (en) | 2017-10-08 | 2017-10-08 | A kind of construction of hydro project drainage arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363003U true CN207363003U (en) | 2018-05-15 |
Family
ID=62346715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721290046.7U Expired - Fee Related CN207363003U (en) | 2017-10-08 | 2017-10-08 | A kind of construction of hydro project drainage arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363003U (en) |
-
2017
- 2017-10-08 CN CN201721290046.7U patent/CN207363003U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20181008 |