CN207260094U - A kind of gas shield dam flexible hinge - Google Patents
A kind of gas shield dam flexible hinge Download PDFInfo
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- CN207260094U CN207260094U CN201721095965.9U CN201721095965U CN207260094U CN 207260094 U CN207260094 U CN 207260094U CN 201721095965 U CN201721095965 U CN 201721095965U CN 207260094 U CN207260094 U CN 207260094U
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- rubber
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- articulated section
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Abstract
The utility model discloses a kind of gas shield dam flexible hinge, its dovetail part is anchored in concrete foundation, fixed part is divided into N+1 fixed part unit by fixed part by N number of open slot, N is approximately equal to 1, several through holes are uniformly opened up on each fixed part unit, fixed part and the gentle capsule of gas shield dam gate panel are fixed together by the fastener through through hole；The upper plane of dovetail part and the left plane of articulated section deviate to the right into about 90 ° of angle, fixed part relative to articulated section；Dovetail part, articulated section and fixed part are made of the flexible composite board for folding and being adhered to each other, if flexible composite board includes one layer of rubber outer, one layer of rubber inner layer, dried layer rubber interbed, canvas layer is infiltrated between rubber outer and rubber interbed, between rubber interbed, between rubber interbed and rubber inner layer.Compared with prior art, the utility model can not only avoid corrosion, but also can avoid leak between water fender and concrete foundation.
Description
Technical field
It the utility model is related to hydraulic facility, and in particular to a kind of gas shield dam flexible hinge.
Background technology
Gas shield dam is one of common check dam in river, is widely used in daily river management, gas shield dam
Water fender must be carried out with concrete foundation hinged so that it can be turned over clockwise or counterclockwise with opposite concrete basis
Turn.The water fender with concrete foundation is attached by the hinge of steel in the prior art, although intensity is enough to ensure that,
On the one hand the problem of can not preventing the leak of articulate junction, the easy corrosion of hinge of another aspect steel.Although using making
The higher stainless steel of valency can be to avoid corrosion, but still cannot overcome the technical problem of leak.
The content of the invention
The purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of gas shield dam flexible hinge, can not only avoid becoming rusty
Erosion, and leak between water fender and concrete foundation can be avoided, adopted the technical scheme that：
A kind of gas shield dam flexible hinge, it is characterised in that：Including dovetail part 11, the articulated section continued with the dovetail part 11
12, the fixed part 13 to continue with the articulated section 12, the dovetail part 11 is anchored in concrete foundation, and the fixed part 13 is logical
Cross N number of open slot 14 by the fixed part 13 be divided into N+1 fixed part unit 131,132,133 ..., N be approximately equal to 1, each
Several through holes 15 are uniformly opened up on the fixed part unit, by the fastener through the through hole 15 by the fixed part 13
It is fixed together with the gentle capsule of gas shield dam gate panel；The left plane of the upper plane of the dovetail part 11 and the articulated section 12 into
About 90 ° of angle a, the fixed part 13 deviate to the right relative to the articulated section；The dovetail part 11, articulated section 12 and solid
Determine portion 13 to be made of the flexible composite board for folding and being adhered to each other, the flexible composite board is including in rubber outer 21, rubber
If layer 22, dried layer rubber interbed 23, between the rubber outer 21 and rubber interbed 23, between rubber interbed 23, rubber interbed
Canvas layer 24 is infiltrated between 23 and rubber inner layer 22.
Further, rounding off between the dovetail part 11, articulated section 12 and fixed part 13.
Further, the flexible composite board folds on the top of the fixed part 13 and is embedded in a plastics pole 33,
The circumferential direction of the plastics pole 33 is cylindrical tangent with 22 plane of rubber inner layer one of them described.
Compared with prior art, the utility model can not only avoid corrosion, but also can avoid water fender and concrete foundation
Between leak.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the stereogram of Fig. 1.
Fig. 3 is the cutaway view Amplified image at A-A in Fig. 2.
Fig. 4 is the cutaway view Amplified image at B-B in Fig. 2.
Fig. 5 is the cutaway view Amplified image at C-C in Fig. 2.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, according to art
Language " first ", " second ", " the 3rd ", are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
A kind of gas shield dam flexible hinge, including dovetail part 11, the articulated section 12 continued with the dovetail part 11, with the hinge
The fixed part 13 that socket part 12 continues, the dovetail part 11 are anchored in concrete foundation, and the fixed part 13 passes through 6 open slots
The fixed part 13 is divided into 7 fixed part units 131,132,133 ... by 14, is uniformly opened up on each fixed part unit
Several through holes 15, are consolidated the fixed part 13 and the gentle capsule of gas shield dam gate panel by the fastener through the through hole 15
It is connected together；The left plane of the upper plane of the dovetail part 11 and the articulated section 12 is into about 90 ° of angle a, the fixed part
13 deviate to the right relative to the articulated section；The dovetail part 11, articulated section 12 and fixed part 13 are by folding and being adhered to each other
Flexible composite board be made, the flexible composite board include rubber outer 21, rubber inner layer 22, two layers of rubber interbed 23, it is described
Canvas is infiltrated between rubber outer 21 and rubber interbed 23, between rubber interbed 23, between rubber interbed 23 and rubber inner layer 22
Layer 24, totally three layers of the canvas layer 24.Rounding off between the dovetail part 11, articulated section 12 and fixed part 13.The flexibility
Composite plate folds on the top of the fixed part 13 and is embedded in a plastics pole 33, the circumferential direction of the plastics pole 33 it is cylindrical with
One of them described 22 plane of rubber inner layer is tangent.
Rubber layer seals, and canvas layer plays intensity booster action, is the stress frame layer of hinge.Plastics pole is used for
Fixed hinge pressing plate, prevents that rubber layer is torn from connecting hole edge during gate rises and falls, flexible composite board is vulcanizing
When, directly by plastics pole vulcanization to the flexible hinge.
Above-described embodiment is only intended to clearly illustrate the utility model example, and is not to the utility model
Restriction, for those of ordinary skill in the field, other not similar shapes can also be made on the basis of the above description
The change or variation of formula, here can not be exhaustive all embodiments, every to belong to the technical solution of the utility model
Row of the obvious changes or variations extended out still in the scope of protection of the utility model.
Claims (3)
- A kind of 1. gas shield dam flexible hinge, it is characterised in that：Including dovetail part (11), it is hinged with what the dovetail part (11) continued Portion (12), the fixed part (13) to continue with the articulated section (12), the dovetail part (11) is anchored in concrete foundation, described Fixed part (13) by N number of open slot (14) by the fixed part (13) be divided into N+1 fixed part unit (131,132, 133 ...), N is approximately equal to 1, several through holes (15) are uniformly opened up on each fixed part unit, by through the through hole (15) fixed part (13) and the gentle capsule of gas shield dam gate panel are fixed together by fastener；The dovetail part (11) Upper plane and the left plane of the articulated section (12) are into about 90 ° of angle (a), and the fixed part (13) is relative to the articulated section Deviate to the right；The dovetail part (11), articulated section (12) and fixed part (13) are by the flexible composite board that folds and be adhered to each other Be made, the flexible composite board include rubber outer (21), rubber inner layer (22) if, dried layer rubber interbed (23), the rubber Soaked between outer layer (21) and rubber interbed (23), between rubber interbed (23), between rubber interbed (23) and rubber inner layer (22) Moisten canvas layer (24).
- A kind of 2. gas shield dam flexible hinge according to claim 1, it is characterised in that：The dovetail part (11), articulated section (12) rounding off between fixed part (13).
- A kind of 3. gas shield dam flexible hinge according to claim 1, it is characterised in that：The flexible composite board is described solid The top for determining portion (13) folds and is embedded in a plastics pole (33), the circumferential direction of the plastics pole (33) it is cylindrical and one of them Rubber inner layer (22) plane is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095965.9U CN207260094U (en) | 2017-08-30 | 2017-08-30 | A kind of gas shield dam flexible hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095965.9U CN207260094U (en) | 2017-08-30 | 2017-08-30 | A kind of gas shield dam flexible hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207260094U true CN207260094U (en) | 2018-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721095965.9U Active CN207260094U (en) | 2017-08-30 | 2017-08-30 | A kind of gas shield dam flexible hinge |
Country Status (1)
| Country | Link |
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| CN (1) | CN207260094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653167A (en) * | 2019-01-31 | 2019-04-19 | 黄芳 | A kind of gate structure on gas shield dam |
-
2017
- 2017-08-30 CN CN201721095965.9U patent/CN207260094U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653167A (en) * | 2019-01-31 | 2019-04-19 | 黄芳 | A kind of gate structure on gas shield dam |
| CN109653167B (en) * | 2019-01-31 | 2023-10-10 | 黄芳 | Gate structure of air shield dam |
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