CN205712000U - A kind of hydraulic rotating rigid support dam - Google Patents
A kind of hydraulic rotating rigid support dam Download PDFInfo
- Publication number
- CN205712000U CN205712000U CN201620341366.XU CN201620341366U CN205712000U CN 205712000 U CN205712000 U CN 205712000U CN 201620341366 U CN201620341366 U CN 201620341366U CN 205712000 U CN205712000 U CN 205712000U
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- Prior art keywords
- support bar
- dam
- bar
- lower support
- hydraulic
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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- Hydraulic Turbines (AREA)
Abstract
A kind of hydraulic rotating rigid support dam, big for existing hydraulic pressure dam hydraulic stem load, the problem of reduced lifetime；This utility model provides a kind of novel hydraulic dam, including base, dam body, mechanical shaft, hydraulic stem；Described dam body is connected on base by articulated structure, and base is reinforced concrete structure, provides pedestal for whole hydraulic pressure dam；Described mechanical shaft is made up of upper support bar, lower support bar and cross bar, and upper support bar lower end arranges axle sleeve, and lower support bar upper end arranges axle sleeve, is connected by the cross bar through axle sleeve between upper support bar with lower support bar, can rotate around cross bar；Upper support bar upper end is movably connected in the upper support bar mounting seat of dam body, and lower support bar lower end is movably connected in the lower support bar mounting seat of base；Hydraulic stem lower end is arranged in the hydraulic stem mounting seat of base, and upper end is connected with cross bar；This utility model replaces hydraulic stem to support by the rigid support of support bar, it is possible to be substantially reduced hydraulic stem load.
Description
Technical field
This utility model relates to a kind of hydraulic pressure dam.
Background technology
Hydraulic pressure dam is the back directly pushing up the movable check dam face with bottom as axle with hydraulic cylinder, it is achieved rises dam and blocks water, the purpose of fall dam flood passage.Existing hydraulic pressure dam utilizes hydraulic stem to drive hydraulic pressure dam, and dam body pivots after rising, and passive is still that hydraulic stem；Although having portion of techniques to mention at the dam body back side to arrange again a mechanical shaft as support bar, but the most passive hydraulic stem, and mechanical shaft simply just can play a supportive role under hydraulic stem failure conditions；In prior art, hydraulic stem plays main support effect, thus causes the hydraulic stem load on hydraulic pressure dam in prior art greatly, is in high pressure conditions throughout the year, is greatly shortened service life.
Utility model content
Technical problem to be solved in the utility model is: supporting for a long time blocking the water stage for the hydraulic stem on hydraulic pressure dam in prior art, load is big, the problem that the life-span is short, and this utility model provides a kind of novel hydraulic dam, substitutes hydraulic pressure support by mechanical support.
Technical solution adopted in the utility model is:
A kind of hydraulic rotating rigid support dam, including base, dam body, mechanical shaft, hydraulic stem；Described dam body is connected on base by articulated structure, and base is reinforced concrete structure, provides pedestal for whole hydraulic pressure dam；Described mechanical shaft is made up of upper support bar, lower support bar and cross bar, and upper support bar lower end arranges axle sleeve, and lower support bar upper end arranges axle sleeve, is connected by the cross bar through axle sleeve between upper support bar with lower support bar, can rotate around cross bar；Upper support bar upper end is movably connected in the upper support bar mounting seat of dam body, and lower support bar lower end is movably connected in the lower support bar mounting seat of base；Hydraulic stem lower end is arranged in the hydraulic stem mounting seat of base, and upper end is connected with cross bar.
Further, described base arranges a boss structure in articulated structure lower end, and boss structure height is equal with mechanical shaft folded height, thus ensures that hydraulic pressure dam can level.
Further, base arranges the groove that the degree of depth is equal with mechanical shaft folded height, mechanical shaft mounting seat etc. is installed in groove, thus ensures that hydraulic pressure dam can level.
Further, described mechanical shaft is " H " type, including two upper support bars be arrangeding in parallel, with the lower support bar of two upper support bars active link respectively, and connecting the cross bar of upper and lower support bar, upper support bar, lower support bar and cross bar constitute " H " type structure under splayed condition；Hydraulic stem is connected to cross bar middle part.
Further, described mechanical shaft includes upper support bar, lower support bar and connects the cross bar of upper and lower support bar；Upper support bar, lower support bar are arranged in the middle part of cross bar, and cross bar two ends are respectively provided with hydraulic stem.
Further, when described dam body blocks water, hydraulic stem is fully collapsed condition；During dam body flood discharge, hydraulic stem elongation causes upper support bar to fold with lower support bar.
Further, described upper support bar and lower support bar active link, upper support bar and lower support bar all can move in respective plane of movement, and it is interior or be arranged in two parallel motion planes that upper support bar and lower support bar are arranged on same plane of movement.
The beneficial effects of the utility model are: when dam body rotation carries out blocking water to peak, dam body main by weight is supported by upper support bar, lower support bar and complete holosystolic hydraulic stem, owing to hydraulic stem shrinks completely, it is not necessary to oil pressure support, be therefore equivalent to the effect of a mechanical shaft；When this utility model blocks water, it is not necessary to oil pressure supports, and is entirely mechanical support, it is possible to significantly alleviate the load of hydraulic stem, improve the life-span.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view on described a kind of hydraulic rotating rigid support dam；
Fig. 2 is " H " type mechanical shaft schematic diagram on described a kind of hydraulic rotating rigid support dam；
Fig. 3 is the mechanical shaft schematic diagram on described a kind of hydraulic rotating rigid support dam；
Fig. 4 is described a kind of hydraulic rotating rigid support dam schematic side view when blocking water；
Schematic side view when Fig. 5 is described a kind of hydraulic rotating rigid support dam intermediateness；
Schematic side view when Fig. 6 is described a kind of hydraulic rotating rigid support dam flood discharge；
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
Embodiment one,
As shown in Figure 1, Figure 2, a kind of hydraulic rotating rigid support dam shown in Fig. 4, Fig. 5, Fig. 6, including base 1, dam body 2, mechanical shaft 3, hydraulic stem 4；Described dam body 2 is connected on base 1 by articulated structure 21, and base 1 is reinforced concrete structure, provides pedestal for whole hydraulic pressure dam；Described mechanical shaft 3 is made up of upper support bar 31, lower support bar 32 and cross bar 33, and upper support bar 31 lower end arranges axle sleeve, and lower support bar 32 upper end arranges axle sleeve, is connected by the cross bar 33 through axle sleeve between upper support bar 31 with lower support bar 32, can rotate around cross bar 33；Upper support bar 31 upper end is movably connected in the upper support bar mounting seat 22 of dam body 2, and lower support bar 32 lower end is movably connected in the lower support bar mounting seat 12 of base 1；Hydraulic stem 4 lower end is arranged in the hydraulic stem mounting seat 13 of base 1, and upper end is connected with cross bar 33.
Described base 1 arranges a boss structure 11 in articulated structure 21 lower end, and boss structure 11 height is equal with mechanical shaft 3 folded height, thus ensures that hydraulic pressure dam can level.
Described mechanical shaft 3 is " H " type, including two upper support bars 31 be arrangeding in parallel, with the lower support bar 32 of two upper support bars 31 active links respectively, and connecting the cross bar 33 of upper and lower support bar, upper support bar 31, lower support bar 32 and cross bar 33 constitute " H " type structure under splayed condition；Hydraulic stem 4 is connected to cross bar 33 middle part.
Described mechanical shaft 3 upper support bar 31 and lower support bar 32 connect be arranged on not on coaxial line but upper support bar 31 lower end is adjacent with lower support bar 32 upper end.
When blocking water, hydraulic stem 4 shrinks, and supports cross bar 33 and moves, and upper support bar 31 gradually opens with lower support bar 32；As ready walks to peak, and i.e. in level or close to level, hold up and block water by hydraulic pressure dam dam body with lower support bar 32 for upper support bar 31；Dam body main by weight is supported by upper support bar 31, lower support bar 32 and complete holosystolic hydraulic stem 4, owing to hydraulic stem 4 shrinks completely, it is not necessary to oil pressure support, is therefore equivalent to the effect of a mechanical shaft；When this utility model blocks water, it is not necessary to oil pressure supports, and is entirely mechanical support, it is possible to significantly alleviate the load of hydraulic stem, improve the life-span.
Embodiment 2,
Being illustrated in figure 3 another embodiment of the present utility model, it with the difference of embodiment 1 is:
Described mechanical shaft 3 includes upper support bar 31, lower support bar 32 and connects the cross bar 33 of upper and lower support bar；Upper support bar 31, lower support bar 32 are arranged in the middle part of cross bar, and cross bar two ends are respectively provided with hydraulic stem 4.
Described mechanical shaft 3 upper support bar 31 is connected with lower support bar 32 and is arranged on same plane of movement.
Base 1 arranges the groove that the degree of depth is equal with mechanical shaft 3 folded height, mechanical shaft mounting seat etc. is installed in groove, thus ensures that hydraulic pressure dam can level.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.This utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the range of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. a hydraulic rotating rigid support dam, is characterized in that: include base (1), dam body (2), mechanical shaft (3), hydraulic stem (4)；Described dam body (2) is connected on base (1) by articulated structure (21), and base (1) is reinforced concrete structure, provides pedestal for whole hydraulic pressure dam；Described mechanical shaft (3) is made up of upper support bar (31), lower support bar (32) and cross bar (33), upper support bar (31) lower end arranges axle sleeve, lower support bar (32) upper end arranges axle sleeve, it is connected by the cross bar (33) through axle sleeve between upper support bar (31) with lower support bar (32), can rotate around cross bar (33)；Upper support bar (31) upper end is movably connected in the upper support bar mounting seat (22) of dam body (2), and lower support bar (32) lower end is movably connected in the lower support bar mounting seat (12) of base (1)；Hydraulic stem (4) lower end is arranged in the hydraulic stem mounting seat (13) of base (1), and upper end is connected with cross bar (33).
2. a kind of hydraulic rotating rigid support dam as claimed in claim 1, it is characterized in that: described base (1) arranges a boss structure (11) in articulated structure (21) lower end, boss structure (11) height is equal with mechanical shaft (3) folded height, thus ensures that hydraulic pressure dam can level.
3. a kind of hydraulic rotating rigid support dam as claimed in claim 1, is characterized in that: arrange the groove that the degree of depth is equal with mechanical shaft (3) folded height on base (1), installs mechanical shaft mounting seat, thus ensure that hydraulic pressure dam can level in groove.
4. a kind of hydraulic rotating rigid support dam as claimed in claim 1, it is characterized in that: described mechanical shaft (3) is " H " type, including two upper support bars (31) be arrangeding in parallel, lower support bar (32) with two upper support bars (31) active link respectively, and connecting the cross bar (33) of upper and lower support bar, upper support bar (31), lower support bar (32) and cross bar (33) constitute " H " type structure under splayed condition；Hydraulic stem (4) is connected to cross bar (33) middle part.
5. a kind of hydraulic rotating rigid support dam as claimed in claim 1, is characterized in that: described mechanical shaft (3) includes upper support bar (31), lower support bar (32) and connects the cross bar (33) of upper and lower support bar；Upper support bar (31), lower support bar (32) are arranged in the middle part of cross bar, and cross bar two ends are respectively provided with hydraulic stem (4).
6. a kind of hydraulic rotating rigid support dam as claimed in claim 1, is characterized in that: when described dam body (2) blocks water, and hydraulic stem (4) is fully collapsed condition；During dam body (2) flood discharge, hydraulic stem (4) elongation causes upper support bar (31) to fold with lower support bar (32).
7. a kind of hydraulic rotating rigid support dam as claimed in claim 1, it is characterized in that: described upper support bar (31) and lower support bar (32) active link, upper support bar (31) and lower support bar (32) all can moves in respective plane of movement, and it is interior or arrange in two parallel plane of movement that upper support bar (31) is arranged on same plane of movement with lower support bar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341366.XU CN205712000U (en) | 2016-04-20 | 2016-04-20 | A kind of hydraulic rotating rigid support dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341366.XU CN205712000U (en) | 2016-04-20 | 2016-04-20 | A kind of hydraulic rotating rigid support dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205712000U true CN205712000U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620341366.XU Expired - Fee Related CN205712000U (en) | 2016-04-20 | 2016-04-20 | A kind of hydraulic rotating rigid support dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205712000U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804020A (en) * | 2016-04-20 | 2016-07-27 | 肖广汇 | Hydraulic rotating rigid support dam |
| CN106592537A (en) * | 2016-12-27 | 2017-04-26 | 肖广汇 | Hydraulic pressure dam supported by rotating rod |
| CN108890870A (en) * | 2018-07-10 | 2018-11-27 | 中铁八局集团桥梁工程有限责任公司 | Wind-force tower planar plate members assist turnover device |
| CN109024502A (en) * | 2018-09-03 | 2018-12-18 | 扬州龙鑫机械有限公司 | A kind of novel hydraulic dam support device |
-
2016
- 2016-04-20 CN CN201620341366.XU patent/CN205712000U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804020A (en) * | 2016-04-20 | 2016-07-27 | 肖广汇 | Hydraulic rotating rigid support dam |
| CN106592537A (en) * | 2016-12-27 | 2017-04-26 | 肖广汇 | Hydraulic pressure dam supported by rotating rod |
| CN108890870A (en) * | 2018-07-10 | 2018-11-27 | 中铁八局集团桥梁工程有限责任公司 | Wind-force tower planar plate members assist turnover device |
| CN108890870B (en) * | 2018-07-10 | 2024-05-28 | 中铁八局集团第七工程有限公司 | Auxiliary overturning device for flat plate component of wind power tower |
| CN109024502A (en) * | 2018-09-03 | 2018-12-18 | 扬州龙鑫机械有限公司 | A kind of novel hydraulic dam support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190920 Address after: 247000 Sixth Floor of Electronic Information Industrial Park Complex Building, Chizhou Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Guobai Hydropower Equipment Technology Co.,Ltd. Address before: Qiu Pu Xi Lu 247000 Anhui province Chizhou city Guichi District No. 37 Building 6, No. 4 North Station of schistosomiasis control Patentee before: Xiao Guanghui |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |