CN207700159U - A kind of water dam - Google Patents
A kind of water dam Download PDFInfo
- Publication number
- CN207700159U CN207700159U CN201721463594.5U CN201721463594U CN207700159U CN 207700159 U CN207700159 U CN 207700159U CN 201721463594 U CN201721463594 U CN 201721463594U CN 207700159 U CN207700159 U CN 207700159U
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- door leaf
- doorframe
- hinged
- water dam
- door
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Abstract
The utility model discloses a kind of water dams, including doorframe, the bottom of doorframe is hinged with first door leaf, the bottom edge of first door leaf is hinged with doorframe bottom, the side of doorframe is hinged with the second door leaf, the other side of doorframe is hinged with third door leaf, and the second door leaf and third door leaf are symmetrical, and first door leaf is located at the lower section of the second door leaf and third door leaf.The water proof gate structure is simple, safe and reliable, and can not only form isolating seal water-proof system can also realize that vehicle safety smoothly passes.
Description
Technical field
The utility model belongs to waterproofing work equipment technical field, and in particular to a kind of water dam.
Background technology
Currently, in underground engineering, generally all by installing water dam come the problem of preventing water damage, especially in depth
In larger underground engineering, such as：The mine of pit mining.Water dam is all designed using biparting opposite opened mostly, bottom doorframe
It is higher by bottom plate or uses lifting structure.When bottom doorframe is using channel base plate design is higher by, bottom doorframe is in then step-like, when anti-
When sluice gate is open state, the ancillary measures such as slope steel construction piece are laid with generally at doorframe step to make the positive normal open of vehicle
Cross, in this way vehicle by when the enormous impact force that can be formed, in turn result in the loosening of structure member, cause the strong of water dam
Degree and leakproofness decline；And when closing water dam or carrying out waterproof test, then also need the steel knot to being laid at doorframe step
Component etc. is purged；When bottom doorframe designs for lifting structure, due to the limitation of structure, lifting hole is all narrow so that
The cleaning of sediment becomes difficult in hole, and structural member maintaining difficulty increases, and steel construction piece is more easy to corrosion and damage in lifting hole,
Durability and durability to make doorframe decline.
Water dam belongs to the longer permanent safety devices of the length of service.In recent years, existing water dam in the market,
Its is complicated, siltation sundries cleaning is difficult, maintaining difficulty is big, service life is short and cost is higher.Therefore, for existing
The improvement of water dam is of great significance.
Utility model content
The purpose of this utility model is a kind of water dam, improves the intensity and leakproofness of water dam.
The utility model is the technical scheme adopted is that a kind of water dam, including doorframe, doorframe are hollow, doorframe
Bottom be hinged with first door leaf, the bottom edge of first door leaf is hinged with doorframe bottom, and the side of doorframe is hinged with the second door leaf, door
The other side of frame is hinged with third door leaf, and the second door leaf and third door leaf are symmetrical, and first door leaf is located at the second door leaf and
The lower section of three door leafs.
The utility model is also characterized by
The bottom of doorframe and the both sides of doorframe are both provided with door hinge, first door leaf, the second door leaf and third door leaf point
It is not connected in corresponding door hinge.
Second door leaf and third door leaf bottom are both provided with fixed mechanism, the fixed mechanism be telescopic hydraulic cylinder, first
There are two slots for setting on fan, and when telescopic hydraulic cylinder stretches out, external part is inserted into corresponding slot.
First door leaf, the second door leaf and third door leaf are rectangle.
The utility model has the beneficial effects that：
1. water dam provided by the utility model can be such that vehicle safety smoothly passes through；
It is simple in structure, safe and reliable and maintenance space is big 2. water dam provided by the utility model, and also have
There is automatic remote control function；
3. water dam provided by the utility model can not only reach isolating seal waterproof purpose and requirement, more favorably
In the security performance for promoting waterproofing work, the comprehensive effectiveness and service efficiency of facility are improved, is provided for property and personal safety
It ensures, has createed huge economic benefit.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of water dam open state of the utility model；
Fig. 2 is a kind of structure sectional view of water dam open state of the utility model；
Fig. 3 is a kind of structural schematic diagram of water dam closed state of the utility model；
Fig. 4 is a kind of structure sectional view of water dam closed state of the utility model.
In figure, 1. doorframes, 2. first door leafs, 3. second door leafs, 4. third door leafs, 5. telescopic hydraulic cylinders.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of water dam of the utility model, as shown in Figure 1, it is characterised in that it includes doorframe 1, doorframe 1 is hollow,
The bottom of doorframe 1 is hinged with first door leaf 2, and the bottom edge of first door leaf 2 is hinged by door hinge and 1 bottom of doorframe, and the one of doorframe 1
Side is hinged with the second door leaf 3 by door hinge, and the other side of doorframe 1 is hinged with third door leaf 4, the second door leaf 3 by door hinge
Symmetrical with third door leaf 4, first door leaf 2 is located at the lower section of the second door leaf 3 and third door leaf 4, first door leaf 2, second
Fan 3 and third door leaf 4 are rectangle, and the second door leaf 3 and 4 downside of third door leaf are respectively arranged with telescopic hydraulic cylinder 5, first
There are two slots for setting on fan 2, and when telescopic hydraulic cylinder 5 stretches out, external part is inserted into corresponding slot.
A kind of water dam of the utility model, concrete operating principle are：
When gate is open state, as shown in Figures 1 and 2, the second door leaf 3 and third door leaf 4 are opened, then by first
Door leaf 2 is overturn, and keeps first door leaf 2 consistent with ground level, to realize that vehicle safety smoothly passes；
When gate is in off state, as shown in Figures 3 and 4, the second door leaf 3 and third door leaf 4 are closed, then by first
Door leaf 2 is closed, and makes to be connected at the top and the bottom closure of the second door leaf 3 and third door leaf 4 of first door leaf 2, meanwhile, it will
It is fixed by telescopic hydraulic cylinder 5 between first door leaf 2 and the second door leaf 3, third door leaf 4 after closure, it is close to form it into occlusion
Envelope to increase the water resistance and bearing strength of each door leaf, and then forms isolating seal water-proof system.
Claims (5)
1. a kind of water dam, which is characterized in that including doorframe (1), the doorframe (1) is hollow, the bottom of the doorframe (1)
Portion is hinged with first door leaf (2), and the bottom edge and the doorframe (1) bottom of the first door leaf (2) are hinged, the doorframe (1)
Side is hinged with the second door leaf (3), and the other side of the doorframe (1) is hinged with third door leaf (4), second door leaf (3) with
The third door leaf (4) is symmetrical, and the first door leaf (2) is located at the lower section of the second door leaf (3) and third door leaf (4).
2. a kind of water dam according to claim 1, which is characterized in that the bottom of the doorframe (1) and doorframe (1)
Both sides be both provided with door hinge, the first door leaf (2), the second door leaf (3) and third door leaf (4) are connected to corresponding
In door hinge.
3. a kind of water dam according to claim 1, which is characterized in that second door leaf (3) and third door leaf (4)
Downside is both provided with fixed mechanism.
4. a kind of water dam according to claim 3, which is characterized in that the fixed mechanism is telescopic hydraulic cylinder (5),
There are two slots for setting on the first door leaf (2), and when the telescopic hydraulic cylinder (5) is stretched out, external part is inserted into corresponding insert
In slot.
5. a kind of water dam according to claim 1, which is characterized in that the first door leaf (2), second door leaf
(3) and the third door leaf (4) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463594.5U CN207700159U (en) | 2017-11-06 | 2017-11-06 | A kind of water dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463594.5U CN207700159U (en) | 2017-11-06 | 2017-11-06 | A kind of water dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700159U true CN207700159U (en) | 2018-08-07 |
Family
ID=63022128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463594.5U Active CN207700159U (en) | 2017-11-06 | 2017-11-06 | A kind of water dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207700159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736890A (en) * | 2019-01-07 | 2019-05-10 | 中冶北方（大连）工程技术有限公司 | It is a kind of to facilitate current underground water dam device |
-
2017
- 2017-11-06 CN CN201721463594.5U patent/CN207700159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736890A (en) * | 2019-01-07 | 2019-05-10 | 中冶北方（大连）工程技术有限公司 | It is a kind of to facilitate current underground water dam device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |