CN104032711B - protective structure for hydropower engineering - Google Patents
protective structure for hydropower engineering Download PDFInfo
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- CN104032711B CN104032711B CN201410267974.6A CN201410267974A CN104032711B CN 104032711 B CN104032711 B CN 104032711B CN 201410267974 A CN201410267974 A CN 201410267974A CN 104032711 B CN104032711 B CN 104032711B
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- hydroelectric project
- fixed connection
- connection apparatus
- safeguard structure
- project basis
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Abstract
The invention discloses a protective structure, in particular to a protective structure for hydropower engineering, and belongs to the technical field of hydraulic structure design and manufacture. The protective structure comprises a hydropower engineering foundation, protective blocks and fixing and connecting devices, the various protective blocks paved on the surface of hydropower engineering foundation are connected as a whole through the fixing and connecting devices and are fixed on the surface of the hydropower engineering foundation through the fixing and connecting devices. The protective structure is high in capacity of damage resistance and less prone to failure due to deformation during use.
Description
Technical field
The present invention relates to a kind of safeguard structure, especially relate to a kind of hydroelectric project safeguard structure, belong to Design of The Hydraulic Structure
Manufacturing technology field.
Background technology
When building is unsatisfactory for antiscour requirement near water for river course bank slope, channel side slopes and base plate etc., need to protect.Work as employing
When variously-shaped concrete prefabricated board protects, the transport of precoated plate and manually building by laying bricks or stones for convenience, precoated plate monolithic
Weight is typically desirable that less, it is impossible to meet antiscour requirement；Further, since there is scour or sedimentation in the protected position of precoated plate
During deformation, the prefabricated chunk built by laying bricks or stones is easily deformed and comes off, and safeguard structure lost efficacy, and damaged, and similar destruction case history is more.
Summary of the invention
The technical problem to be solved is: provides a kind of survivability strong, is in use not easy because of deformation
The hydroelectric project safeguard structure lost efficacy.
A kind of hydroelectric project safeguard structure is the technical scheme is that, including hydroelectric project base by solving above-mentioned technical problem
Plinth, described safeguard structure also includes protective block and fixed connection apparatus, each part institute being laid on described hydroelectric project surface of base
The protective block stated is connected as an entirety by described fixed connection apparatus, and is fixed on described water by this fixed connection apparatus
On the surface on electrical engineering basis.
Further, described protective block is made up of concrete precast block, is provided with along wide on described concrete precast block
The connecting hole that degree direction extends, described fixed connection apparatus includes connecting rod, and described each part concrete precast block is by described
Connecting hole and cross-under connecting rod in described connecting hole be connected as an entirety, and fixed by described fixed connection apparatus
On the surface on described hydroelectric project basis.
Further, described fixed connection apparatus also includes fixing bar, connects into an overall described concrete precast block and leads to
Cross and be connected to the described fixing bar of described connecting rod end and be fixed on the surface on described hydroelectric project basis.
Further, described fixed connection apparatus also includes connecting chain, and described fixing bar is by described connection chain
It is connected to the end of described connecting rod.
Such scheme it is preferable that, described fixing bar is anchor pole.
Further, described protective block is made up of concrete precast block, and described fixed connection apparatus includes connecting net, institute
State each part concrete precast block to be connected on described connection net thereon by cover and be connected as an entirety, and by described fixing connection
Device is fixed on the surface on described hydroelectric project basis.
Further, described fixed connection apparatus also includes that the described of spaced setting crossed by fixing bar, the described Netcom that connects
Fixing bar is fixed on the surface on described hydroelectric project basis.
Further, the fore-and-aft distance between adjacent two described fixing bars of spaced setting is described not less than two pieces
The length sum of concrete precast block；Lateral separation between adjacent two described fixing bars of spaced setting is not less than two
The width sum of the concrete precast block described in block.
Further, described connection net is steel wire, and described fixing bar is anchor pole.
Further, described hydroelectric project basis is river course bank slope, channel side slopes or channel base plate.
The invention has the beneficial effects as follows: owing to described protective block can be concrete prefabricated plate of the prior art, laying
It is connected as an entirety by described fixed connection apparatus while on described hydroelectric project surface of base, and by described
Fixed connection apparatus be fixed on described hydroelectric project basis surface on.So, size is less, the single protection of heavier-weight
Block is not the most that single bearing is washed away, when both having made the deformation such as the hydroelectric project basis sinking described in appearance, scour, even
Connecing is that the protective block of an overall described safeguard structure does not haves the phenomenon come off yet, and improves the anti-of described safeguard structure
Damage capability, is the most also not easy to lose efficacy because of the deformation on protected hydroelectric project basis.
Accompanying drawing explanation
Fig. 1 is the front view of hydroelectric project safeguard structure of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the B-B sectional view of Fig. 1；
Fig. 4 is the invention front view containing the safeguard structure of another kind of fixed connection apparatus.
Figure is labeled as: hydroelectric project basis 1, protective block 2, fixed connection apparatus 3, connecting hole 4, connecting rod 5, fixing
Bar 6, connection chain 7, connection net 8.
Detailed description of the invention
As shown in Figure 1, Figure 2 and be that a kind of survivability of providing of the present invention is strong shown in Fig. 3, be in use not easy because of
The hydroelectric project safeguard structure deformed and lost efficacy.Described safeguard structure includes that hydroelectric project basis 1, described safeguard structure are also wrapped
Including protective block 2 and fixed connection apparatus 3, the protective block 2 described in each part being laid on 1 surface, described hydroelectric project basis leads to
Cross described fixed connection apparatus 3 and be connected as an entirety, and be fixed on described hydroelectric project base by this fixed connection apparatus 3
On the surface of plinth 1.Owing to described protective block 2 passes through described while being routed on described 1 surface, hydroelectric project basis
Fixed connection apparatus 3 be connected as an entirety, and be fixed on described hydroelectric project basis by described fixed connection apparatus 3
On the surface of 1.So, size is less, the single protective block 2 of heavier-weight is not the most that single bearing is washed away,
When both having made hydroelectric project basis 1 sinking, scour etc. described in appearance deform, it is connected as an overall described safeguard structure
Protective block 2 does not haves the phenomenon come off yet, and improves the survivability of described safeguard structure, does not allows the most yet
Yi Yin protected hydroelectric project basis deformation and lost efficacy.
Use for reference corresponding construction of the prior art or parts, in order to simplify described protective block 2 and described fixing connection to greatest extent
The individual configurations of device 3 and the attachment structure between them, described protective block 2 is made up of concrete precast block, described
Concrete precast block on be provided with the connecting hole 4 extended in the width direction, described fixed connection apparatus 3 includes connecting rod 5,
By described connecting hole 4 and cross-under, the connecting rod 5 in described connecting hole 4 is connected as one to described each part concrete precast block
Individual entirety, and be fixed on the surface on described hydroelectric project basis 1 by described fixed connection apparatus 3.Further, for
Connecting rod 5 described in convenience fixing, described fixed connection apparatus 3 also includes fixing bar 6, connects into an overall institute
State concrete precast block and be fixed on described hydroelectric project basis 1 by being connected to the described fixing bar 6 of described connecting rod 5 end
On surface.And in order to reduce cost, reducing the consumption of described fixing bar 6, described fixed connection apparatus 3 also includes connecting chain
Bar 7, described fixing bar 6 is connected to the end of described connecting rod 5 by the described chain 7 that connects.So, just need not
Being respectively provided with fixing bar 6 at this two ends of connecting rod 5 of each book, only need gap as required arranges the fixing bar 6 of a part
Can realize being fixed on described hydroelectric project basis 1 described connection 5, reach to reduce the consumption of fixing bar 6, reduce
The purpose of production cost.Described fixing bar 6 is preferably anchor pole.
Described fixed connection apparatus 3 can also is that another kind of structure, and described protective block 2 is still made up of concrete precast block,
Simply it is no longer necessary to arranging the connecting hole 4 along its width, but is set to include by described fixed connection apparatus 3
Connecting the structure of net 8, so, described each part concrete precast block can be connected on described connection net 8 thereon by cover and be connected as
One entirety, and be fixed on the surface on described hydroelectric project basis 1 by described fixed connection apparatus 3.Now, described
Fixed connection apparatus 3 still includes fixing bar 6, and arranging of described fixing bar 6 is convenient also different from above-mentioned arrangement,
The i.e. described net 8 that connects is the surface that the described fixing bar 6 by spaced setting is fixed on described hydroelectric project basis 1
On.And in order to, while reducing cost, ensure that protection effect is looked into again, by adjacent two described fixing of spaced setting
Fore-and-aft distance between bar 6 is set to the length sum of the concrete precast block described not less than two pieces；The phase of spaced setting
Lateral separation between adjacent two described fixing bars 6 is set to the width sum of the concrete precast block described not less than two pieces.
Described connection net 8 is preferably steel wire, described fixing bar 6 preferably again anchor pole.
In sum, hydroelectric project basis 1 described herein can be river course bank slope, it is also possible to be channel side slopes, it is also possible to
Channel base plates etc. need the position of protection.
Claims (3)
1. a hydroelectric project safeguard structure, including hydroelectric project basis (1), it is characterised in that: described safeguard structure is also
Including protective block (2) and fixed connection apparatus (3), it is laid on described in each part on (1) surface, described hydroelectric project basis
Protective block (2) is connected as an entirety by described fixed connection apparatus (3), and solid by this fixed connection apparatus (3)
It is scheduled on the surface of described hydroelectric project basis (1),
Described protective block (2) is made up of concrete precast block, and described fixed connection apparatus (3) includes connecting net (8),
Described each part concrete precast block is connected on described connection net (8) thereon by cover and is connected as an entirety, and by described consolidating
Determine attachment means (3) to be fixed on the surface of described hydroelectric project basis (1),
Described fixed connection apparatus (3) also includes fixing bar (6), the described connection net (8) institute by spaced setting
State fixing bar (6) to be fixed on the surface of described hydroelectric project basis (1),
Fore-and-aft distance between adjacent two described fixing bars (6) of spaced setting is not less than two blocks of described concrete
The length sum of prefabricated section；Lateral separation between adjacent two described fixing bars (6) of spaced setting is not less than two pieces
The width sum of described concrete precast block.
Hydroelectric project safeguard structure the most according to claim 1, it is characterised in that: described connection net (8) is steel
Silk screen, described fixing bar (6) is anchor pole.
Hydroelectric project safeguard structure the most according to claim 1, it is characterised in that: described hydroelectric project basis (1)
For river course bank slope, channel side slopes or channel base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267974.6A CN104032711B (en) | 2014-06-16 | 2014-06-16 | protective structure for hydropower engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267974.6A CN104032711B (en) | 2014-06-16 | 2014-06-16 | protective structure for hydropower engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104032711A CN104032711A (en) | 2014-09-10 |
| CN104032711B true CN104032711B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267974.6A Active CN104032711B (en) | 2014-06-16 | 2014-06-16 | protective structure for hydropower engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN104032711B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759398A (en) * | 2017-01-11 | 2017-05-31 | 青岛埃克达斯贸易有限公司 | A kind of bank protecting method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2631822B2 (en) * | 1994-11-17 | 1997-07-16 | 有限会社福宝 | Seawall construction method using natural stone |
| JP2009203681A (en) * | 2008-02-27 | 2009-09-10 | Purotekku Engineering:Kk | Rock fall preventing structure and rock fall preventing method |
| CN102286956B (en) * | 2011-07-08 | 2013-07-24 | 浙江省交通规划设计研究院 | Flexible scour prevention facing system and implementation method thereof |
| CN203007909U (en) * | 2012-12-27 | 2013-06-19 | 周菊容 | Ecological slope protection building block system and building blocks used by the same |
| CN203096692U (en) * | 2013-03-18 | 2013-07-31 | 连云港市市区水工程管理处 | Hinge type concrete block ecological slope protection system |
| CN203904909U (en) * | 2014-06-16 | 2014-10-29 | 中国电建集团成都勘测设计研究院有限公司 | Protective structure for water-power engineering |
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2014
- 2014-06-16 CN CN201410267974.6A patent/CN104032711B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104032711A (en) | 2014-09-10 |
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