CN206538776U - A kind of deep basal pit middle-deep well locking device - Google Patents
A kind of deep basal pit middle-deep well locking device Download PDFInfo
- Publication number
- CN206538776U CN206538776U CN201720202684.2U CN201720202684U CN206538776U CN 206538776 U CN206538776 U CN 206538776U CN 201720202684 U CN201720202684 U CN 201720202684U CN 206538776 U CN206538776 U CN 206538776U
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- steel pipe
- deep
- plate
- locking device
- basal pit
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Abstract
The utility model provides a kind of deep basal pit middle-deep well locking device, including the upper coating steel pipe with upper flange plate, lower coating steel pipe with lower flange, it is located at the butterfly valve between upper flange plate and lower flange, it is located at the steel plate for sealing water on lower coating steel pipe, the upper flange plate is bolted fixation with lower flange, the upper coating steel pipe of the butterfly valve connection and lower coating steel pipe, the butterfly valve is provided with control panel, the steel plate for sealing water uses square structure, the lower coating steel pipe is located at the center of steel plate for sealing water, a locating rod is equipped with the corner of the steel plate for sealing water.It is simple in construction, it is convenient and practical, can effectively control underground water on gush.
Description
Technical field
The utility model is related to technical field of building construction, and in particular to a kind of deep basal pit middle-deep well locking device.
Background technology
With the development in national city, the construction land of large- and-medium size cities is more and more nervous, along with building construction technology
Development, want space to become the normalization needs of urban construction to underground, so increasing multi-storey basement appears in me
Live.Deep basal pit can be produced while south China builds multi-storey basement, due to southern rich groundwater, deep basal pit
Precipitation becomes to close deep basal pit middle-deep well also as crucial technology after the completion of the technical measures of the most important thing, basement
Measure.Many measures welded using direct steel plate as closure in construction at present, but such operation has following shortcoming：
1st, top steel plate not prison welding easily seeps water admittedly；2nd, in the area of rich groundwater, the underground water when pushing up steel plate welding is easily produced straight
The phenomenon gushed is connected, causes deep-well closing failure；3rd, make original, technique falls behind, time-consuming sweat, it is impossible to control well
Deep-well is closed.
The content of the invention
In view of the deficienciess of the prior art, the utility model provides a kind of deep basal pit middle-deep well locking device, structure letter
It is single, it is convenient and practical, can effectively control underground water on gush.
In order to achieve the above object, the utility model is achieved through the following technical solutions：A kind of deep basal pit middle-deep well envelope
Close device, including the upper coating steel pipe with upper flange plate, the lower coating steel pipe with lower flange, be located at upper flange plate with
Butterfly valve between ring flange, the steel plate for sealing water being located on lower coating steel pipe, the upper flange plate are connected with lower flange by bolt
Fixation, the upper coating steel pipe of the butterfly valve connection and lower coating steel pipe are connect, the butterfly valve is provided with control panel, and the steel plate for sealing water is adopted
With square structure, the lower coating steel pipe, which is located at the center of steel plate for sealing water, the corner of the steel plate for sealing water, is equipped with one calmly
Position bar.
Preferably, being provided with valve rod in the butterfly valve, the valve rod is provided with butterfly plate, and the control panel control valve rod is rotated
And then control butterfly plate upset.It is simple in construction, it is easy to use.
Preferably, the valve rod is provided with worm reducer, the control panel is connected with worm reducer.Not only can be with
Make butterfly plate that there is self-lock ability, butterfly plate is stopped at an arbitrary position, moreover it is possible to improve the operating characteristics of control panel.
Preferably, the locating rod uses screw rod.Increase the frictional behaviour of locating rod, whole dress can be effectively prevented from
Put skew.
Preferably, being equipped with through hole at the corner of the steel plate for sealing water, the sidepiece of the through hole is provided with locating translot, institute
State locating rod and wear and be connected in through hole, the top of the locating rod is provided with the positioning dop coordinated with locating translot.Add positioning
Connection strong degree between bar and steel plate for sealing water, and convenient welding, reduce manufacture difficulty.
Preferably, the positioning dop is structure as a whole with locating rod, the positioning dop is curved by the top of locating rod
It is curved into.It is easy to make, save cost of manufacture.
Beneficial effect：
The utility model provides a kind of deep basal pit middle-deep well locking device using above-mentioned technical proposal, as long as rotating control
Disk, and then close butterfly valve sealing immediately, it is simple in construction, it is convenient and practical, can effectively control underground water on gush.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the connection diagram of steel plate for sealing water and locating rod in the utility model；
Fig. 4 is use state schematic diagram of the present utility model.
Embodiment
With reference to accompanying drawing, the utility model preferred embodiment is described in further details.
As shown in Figures 1 to 3, a kind of deep basal pit middle-deep well locking device, including the upper coating steel pipe 2 with upper flange plate 1,
Lower coating steel pipe 4 with lower flange 3, the butterfly valve 5 being located between upper flange plate 1 and lower flange 3, it is located at lower coating steel pipe
Steel plate for sealing water 6 on 4, the upper flange plate 1 is connected with lower flange 3 by bolt 7, and the connection of butterfly valve 5 is upper zinc-plated
Steel pipe 2 and lower coating steel pipe 4, the butterfly valve 5 are provided with control panel 8, and the steel plate for sealing water 6 uses square structure, the lower plating
Zinc steel pipe 4 is located at the center of steel plate for sealing water 6, the corner of the steel plate for sealing water 6 and is equipped with a locating rod 9.In the butterfly valve 5
Provided with valve rod 51, the valve rod 51 is provided with butterfly plate 52, and the control of control panel 8 valve rod 51 rotates and then controls butterfly plate 52 to turn over
Turn.The valve rod 51 is provided with worm reducer 53, and the control panel 8 is connected with worm reducer 53.The locating rod 9 is used
Screw rod.Through hole 61 is equipped with the corner of the steel plate for sealing water 6, the sidepiece of the through hole 61 is provided with locating translot 62, described fixed
Position bar 9, which is worn, to be connected in through hole 61, and the top of the locating rod 9 is provided with the positioning dop 91 coordinated with locating translot 62.It is described fixed
Position dop 91 is structure as a whole with locating rod 9, and the positioning dop 91 is formed by the top curved of locating rod 9.
Connected as shown in figure 4, deep-well pipe 13 can be embedded to during actual use, in deep basal pit with water table 14, deep-well is sealed
The top of the bottom of the lower coating steel pipe 4 insertion deep-well pipe 13 of device is closed, is set in the junction of lower coating steel pipe 4 and deep-well pipe 13
Bed course 12 and structural defence waterproof layer 11, then casting concrete, forms on concrete topping 10, concrete topping 10 and is located at deeply
Jing Fengbizhuanzhichu is provided with opening, it is ensured that butterfly valve 5 exposes, and is easy to operation.Current are from water table 14 along arrow direction
Gush out upwards, lower coating steel pipe 4 is reached via deep-well pipe 13, as long as rotating control panel 8, and then close the sealing immediately of butterfly valve 5, knot
Structure is simple, convenient and practical, can effectively control underground water on gush.Due to hydraulic pressure effect, upward pressure can be produced to butterfly valve 5
Power, steel plate for sealing water 6 and locating rod 9 are embedded in concrete, can avoid whole deep-well locking device because the effect of hydraulic pressure is upward
It is mobile.If butterfly valve 5 is damaged, demounting bolt 7 can be changed.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to the utility model rights protection
Restriction, it is all using this design to the utility model carry out unsubstantiality change, protection model of the present utility model all should be fallen into
Enclose.
Claims (6)
1. a kind of deep basal pit middle-deep well locking device, it is characterised in that：Including the upper coating steel pipe (2) with upper flange plate (1),
Lower coating steel pipe (4) with lower flange (3), the butterfly valve (5) being located between upper flange plate (1) and lower flange (3), it is located at
Steel plate for sealing water (6) on lower coating steel pipe (4), the upper flange plate (1) is connected with lower flange (3) by bolt (7),
Coating steel pipe (2) and lower coating steel pipe (4) in butterfly valve (5) connection, the butterfly valve (5) are provided with control panel (8), described to stop
Water steel plate (6) uses square structure, and the lower coating steel pipe (4) is located at the center of steel plate for sealing water (6), the steel plate for sealing water (6)
Corner at be equipped with a locating rod (9).
2. a kind of deep basal pit middle-deep well locking device according to claim 1, it is characterised in that：Set in the butterfly valve (5)
There is valve rod (51), the valve rod (51) is provided with butterfly plate (52), and control panel (8) the control valve rod (51) rotates and then controls butterfly
Plate (52) is overturn.
3. a kind of deep basal pit middle-deep well locking device according to claim 2, it is characterised in that：Set on the valve rod (51)
There is worm reducer (53), the control panel (8) is connected with worm reducer (53).
4. a kind of deep basal pit middle-deep well locking device according to claim 1, it is characterised in that：The locating rod (9) is adopted
Use screw rod.
5. a kind of deep basal pit middle-deep well locking device according to claim 1, it is characterised in that：The steel plate for sealing water (6)
Corner at be equipped with through hole (61), the sidepiece of the through hole (61) is provided with locating translot (62), and the locating rod (9), which is worn, to be connected on
In through hole (61), the top of the locating rod (9) is provided with the positioning dop (91) coordinated with locating translot (62).
6. a kind of deep basal pit middle-deep well locking device according to claim 5, it is characterised in that：The positioning dop (91)
It is structure as a whole with locating rod (9), the positioning dop (91) is formed by the top curved of locating rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202684.2U CN206538776U (en) | 2017-03-03 | 2017-03-03 | A kind of deep basal pit middle-deep well locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202684.2U CN206538776U (en) | 2017-03-03 | 2017-03-03 | A kind of deep basal pit middle-deep well locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538776U true CN206538776U (en) | 2017-10-03 |
Family
ID=59941324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202684.2U Active CN206538776U (en) | 2017-03-03 | 2017-03-03 | A kind of deep basal pit middle-deep well locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538776U (en) |
-
2017
- 2017-03-03 CN CN201720202684.2U patent/CN206538776U/en active Active
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