CN201649051U - Anti-deformation combined penstock - Google Patents
Anti-deformation combined penstock Download PDFInfo
- Publication number
- CN201649051U CN201649051U CN2010201132166U CN201020113216U CN201649051U CN 201649051 U CN201649051 U CN 201649051U CN 2010201132166 U CN2010201132166 U CN 2010201132166U CN 201020113216 U CN201020113216 U CN 201020113216U CN 201649051 U CN201649051 U CN 201649051U
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- CN
- China
- Prior art keywords
- channel plates
- canal
- joint
- plate
- blocks
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of water conservancy projects, in particular to an anti-deformation combined penstock which is widely used in agricultural irrigation, traffic municipal water transmission and drainage projects. The combined penstock is characterized by the inclusion of a plurality of channel plates, the butt joint of adjacent channel plates is hermetically connected through hermetic connection strips and sealant, convex edges are arranged on the lower surfaces of the channel plates at the butt joints of the channel plates, and the longitudinal or the transverse butt joints of the channel plates are fixedly connected through slotted firming blocks which are in contact with the convex edges at the butt joints and connecting screw rods arranged in the hermetic connection strips; and the longitudinal and the transverse butt joints of the channel plates are fixedly connected through cross recessed firming blocks which are in contact with the convex edges at the butt joints and the connecting screw rods arranged in the hermetic connection strips. The anti-deformation combined penstock can resist the deformation stress caused by geological change, the channel plates can deform within the limited variation range of the slotted firming blocks and the cross recessed firming blocks during the geological change, and the deformation can not separate the hermetic connection strips from the channel plates, thereby achieving convenient installation and maintenance, low cost, long service life and the like.
Description
Technical field
The utility model relates to the hydraulic engineering technical field, is a kind ofly to be widely used in that agricultural irrigation, traffic municipal administration is defeated, the resistance to deformation combined type water channel of drainage works.
Background technology
Existing be used to fail, the water channel of drainage works, a kind ofly be concreting plate lining cutting canal, its shortcoming is serious for the fracture of concreting canal, the plate tie point separates distortion; Another kind is a cell body butt joint canal, and its shortcoming is canal both sides ramp frangibility, leaks, and maintenance is very difficult; It is low that above-mentioned two kinds of water channels all exist application life, the high deficiency of cost.
Summary of the invention
The purpose of this utility model provides a kind of easy for installation, is convenient to maintenance, and cost is low, the resistance to deformation combined type water channel of long service life.
The purpose of this utility model is realized by following technical scheme: a kind of resistance to deformation combined type water channel, it is characterized in that: it comprises some blocks of canal plates, the joint of adjacent canal plate is tightly connected by be tightly connected bar and fluid sealant, be equipped with the convex edge below the canal plate of canal plate and canal plate joint, the joint of vertical or horizontal canal plate is by the firm piece of the contacted flat recess in the convex edge of its joint and place the connecting screw rod in the bar that is tightly connected to be connected.
The joint of vertical and horizontal canal plate is by the firm piece of the contacted cross recess in the convex edge of its joint and place the connecting screw rod in the bar that is tightly connected to be connected.
Resistance to deformation combined type water channel of the present utility model, owing to adopt some blocks of canal plates, the joint of adjacent canal plate is tightly connected by be tightly connected bar and fluid sealant, fluid sealant is integral be tightly connected bar and canal plate elastic adhesive, below the canal plate of canal plate and canal plate joint, be equipped with the convex edge, the joint of vertical or horizontal canal plate is by the firm piece of the contacted flat recess in the convex edge of its joint and place the connecting screw rod in the bar that is tightly connected to be connected, the joint of vertical and horizontal canal plate is by firm piece of the contacted cross recess in the convex edge of its joint and the structure that places the connecting screw rod in the bar that is tightly connected to be connected, can resist the distortional stress that geology changes, during local qualitative change, the canal plate can be at the firm piece of flat recess, change in the finite changes scope of the firm piece of cross recess, variation can not make the bar that is tightly connected separate with the canal plate, have easy for installation, be convenient to maintenance, cost is low, advantages such as long service life.Thoroughly having changed existing water channel adopts geotextiles and antiseepage film to cause the drawback that engineering cost is high and application life is short as encapsulant usually.
Description of drawings
Fig. 1 is the structural representation of the present utility model (A-A sectional view among Fig. 2) of embodiment 1.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is that the F of Fig. 1 is to schematic diagram.
Fig. 4 is a C-C cross-sectional schematic among Fig. 2.
Fig. 5 is a B-B generalized section among Fig. 2.
Fig. 6 is the local enlarged diagram of I among Fig. 1.
Fig. 7 is the local enlarged diagram of N among Fig. 5.
Fig. 8 is the local enlarged diagram of M among Fig. 1.
Fig. 9 is the structural representation of the present utility model of embodiment 2.
Figure 10 is the structural representation of the present utility model of embodiment 3.
Among the figure: 1 ground, the firm piece of 2 flat recesses, 3 canal plates, 4 bars that are tightly connected, 5 connecting screw rods, the firm piece of 6 cross recesses, 7 fluid sealants, 8 drawknot net muscle.
The specific embodiment
Utilize drawings and Examples that the utility model is further described below.
With reference to Fig. 1-8, a canal plate 3 of the resistance to deformation combined type water channel of embodiment 1 is that the two boards by symmetry constitutes.The joint of the adjacent canal plate 3 in some blocks of canal plates 3 is tightly connected by be tightly connected bar 4 and fluid sealant 7, below the canal plate of canal plate 3 and canal plate 3 joints, be equipped with the convex edge, between the two boards of the two boards of a certain canal plate 3 symmetries and adjacent canal plate 3 symmetries, present embodiment is positioned at the firm piece 6 of the contacted cross recess in convex edge of vertical, horizontal joint at the bottom of the canal of canal plate 3 and places the connecting screw rod 5 of the bar 4 that is tightly connected to be connected.Between two blocks of canal plates 3, the firm piece of the contacted flat recess in convex edge of the horizontal joint of ramp of present embodiment canal plate 32 and place the connecting screw rods 5 in the bar 4 that is tightly connected to be connected.
With reference to Fig. 9, a canal plate 3 of the resistance to deformation combined type water channel of embodiment 2 is an overall structure, the joint of the adjacent canal plate 3 in some blocks of canal plates 3 is tightly connected by be tightly connected bar 4 and fluid sealant 7, below the canal plate of canal plate 3 and canal plate 3 joints, be equipped with the convex edge, the firm piece 2 of the contacted flat recess in convex edge of the ramp of present embodiment canal plate 3 and the horizontal joint of base plate and place the connecting screw rods 5 in the bar 4 that is tightly connected to be connected.
With reference to Figure 10, the two ends that the canal plate 3 of the resistance to deformation combined type water channel of embodiment 3 adopts base plates, base plate all join with separately arc gusset, arc gusset and the ramp structure of joining, the base plate of canal plate 3, ramp are at least one, the base plate quantity of canal plate 3 depends on width of the channel, and the ramp quantity of canal plate 3 depends on that canal is dark.Vertical, horizontal joint between the base plate of present embodiment canal plate 3, at the bottom of the canal of canal plate 3 with arc gusset vertical, horizontal joint, the firm piece of the vertical, horizontal joint of arc gusset and ramp and the contacted cross recess in convex edge of the vertical, horizontal joint between the ramp 6 and place the bar 4 interior connecting screw rods 5 that are tightly connected to be connected; The firm piece of the contacted flat recess in convex edge of the horizontal joint of ramp of present embodiment canal plate 32 and place the connecting screw rods 5 in the bar 4 that is tightly connected to be connected.
Canal plate 3 can adopt drawknot net muscle 8 and concrete structure, also can adopt plastics, the best silicon moulding material mould molding that adopts.Fluid sealant 7 is the commercially available prod.The bar 4 best plastics mould moldings that adopt are tightly connected.Connecting screw rod 5 adopt plastics and metal material all can, be the commercially available prod.The firm piece 6 of firm piece 2 of flat recess and cross recess adopts plastics to make of mould molding or employing metal material.
Claims (2)
1. resistance to deformation combined type water channel, it is characterized in that: it comprises some blocks of canal plates, the joint of adjacent canal plate is tightly connected by be tightly connected bar and fluid sealant, be equipped with the convex edge below the canal plate of canal plate and canal plate joint, the joint of vertical or horizontal canal plate is by the firm piece of the contacted flat recess in the convex edge of its joint and place the connecting screw rod in the bar that is tightly connected to be connected.
2. resistance to deformation combined type water channel according to claim 1 is characterized in that: the joint of vertical and horizontal canal plate is by the firm piece of the contacted cross recess in the convex edge of its joint and place the connecting screw rod in the bar that is tightly connected to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201132166U CN201649051U (en) | 2010-02-08 | 2010-02-08 | Anti-deformation combined penstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201132166U CN201649051U (en) | 2010-02-08 | 2010-02-08 | Anti-deformation combined penstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649051U true CN201649051U (en) | 2010-11-24 |
Family
ID=43114278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201132166U Expired - Fee Related CN201649051U (en) | 2010-02-08 | 2010-02-08 | Anti-deformation combined penstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046514A (en) * | 2013-01-11 | 2013-04-17 | 北京泰宁科创雨水利用技术股份有限公司 | Liner used for ditches |
-
2010
- 2010-02-08 CN CN2010201132166U patent/CN201649051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046514A (en) * | 2013-01-11 | 2013-04-17 | 北京泰宁科创雨水利用技术股份有限公司 | Liner used for ditches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140208 |