CN209798687U - Hydraulic lifting dam - Google Patents
Hydraulic lifting dam Download PDFInfo
- Publication number
- CN209798687U CN209798687U CN201920569263.2U CN201920569263U CN209798687U CN 209798687 U CN209798687 U CN 209798687U CN 201920569263 U CN201920569263 U CN 201920569263U CN 209798687 U CN209798687 U CN 209798687U
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- dam
- hydraulic
- dam body
- lift
- base
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Abstract
the utility model discloses a hydraulic pressure lift dam relates to the hydraulic facilities field, and this hydraulic pressure lift dam includes two hydraulic lift, and hydraulic lift's top is all perpendicular to be connected with flat-plate backup pad, and the backup pad bottom is equipped with the dam body, and dam body bottom and both sides have all wrapped up the cover of borduring, and the bottom that the dam body bottom corresponds is equipped with the base perpendicularly, and the base top is opened corresponding to the dam body position has the slot, and is equipped with the sealed pad of one deck in the slot. This hydraulic pressure lift dam installs hydraulic means at the both sides bank of lift dam, adopts over-and-under type structure, and is good to hydraulic means's protection, long service life.
Description
Technical Field
The utility model relates to a water conservancy facility field relates to a hydraulic pressure lift dam particularly.
Background
The hydraulic lifting dam refers to a hydraulic concrete lifting dam and is a movable dam technology which is relatively simple in water conservancy and science and technology. It is widely applied to agricultural irrigation, fishery, ship lock, sea water tidal barrier, city river landscape engineering, small hydropower station and other constructions. The existing hydraulic lifting dam adopts the mechanical principle of a dump truck and combines the hydraulic structural type of a buttress dam. The existing hydraulic lifting dam is provided with a hydraulic device arranged at the bottom and adopts a folding structure. The hydraulic lifting dam with the structure is not enough for protecting the hydraulic device, is easy to break down and has short service life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a hydraulic pressure lift dam, installs hydraulic means at the both sides bank of lift dam, adopts over-and-under type structure, and is good to hydraulic means's protection, long service life.
In order to achieve the above object, the present invention provides the following technical solutions:
The hydraulic lifting dam comprises two hydraulic lifting machines which are symmetrically and fixedly installed on two sides of a river bank, the tops of the two hydraulic lifting machines are perpendicularly connected with a flat-plate-shaped supporting plate, a rectangular block-shaped dam body is arranged at the bottom of the supporting plate, wrapping sleeves are wrapped at the bottom and two sides of the dam body, a base is perpendicularly arranged at the bottom of the dam body corresponding to the bottom of the dam body, a slot is formed in the top of the base corresponding to the position of the dam body, the dam body and the wrapping sleeves can be inserted into the slot, a layer of sealing gasket is arranged in the slot, and the dam body and the wrapping sleeves are.
As a further optimization of the technical scheme, the edge covering sleeve and the supporting plate are both made of stainless steel and are connected through welding.
As a further optimization of the technical scheme, the telescopic rods of the two hydraulic elevators are connected with the supporting plate through screws.
As a further optimization of the technical scheme, the dam body and the base are both constructed by reinforced concrete.
As a further optimization of the present technical solution, the sealing gasket is made of a rubber material, and the sealing gasket is connected with the base by a screw.
The beneficial effect of adopting above technical scheme is: this hydraulic pressure lift dam can open two hydraulic lift simultaneously at the during operation, promotes the backup pad and drives the dam body and rises, rises in the slot of follow base, alright let water away. And the two hydraulic elevators can be simultaneously started to drive the supporting plate and the dam body to descend, so that the dam body is inserted into the slot of the base to cut off the water flow. This hydraulic pressure lift dam installs hydraulic means at the both sides bank of lift dam, adopts over-and-under type structure, and is good to hydraulic means's protection, long service life.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a hydraulic lifting dam of the present invention;
Fig. 2 is a top schematic view of the base shown in fig. 1.
The dam comprises a dam body 1, a base 2, a hydraulic lifter 3, a wrapping sleeve 4, a supporting plate 5, a sealing gasket 6 and a slot 7.
Detailed Description
The preferred embodiment of the hydraulic lifting dam of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 and fig. 2 show a specific embodiment of the present invention:
With reference to fig. 1 and 2, the hydraulic lifting dam comprises two hydraulic elevators 3 symmetrically and fixedly installed on two sides of a river bank, the tops of the two hydraulic elevators 3 are perpendicularly connected with a flat supporting plate 5, a rectangular block-shaped dam body 1 is arranged at the bottom of the supporting plate 5, wrapping sleeves 4 are wrapped at the bottom and two sides of the dam body 1, a base 2 is perpendicularly arranged at the bottom of the dam body 1, a slot 7 is formed in the top of the base 2 corresponding to the position of the dam body 1, the dam body 1 and the wrapping sleeves 4 can be inserted into the slot 7, a layer of sealing gasket 6 is arranged in the slot 7, and the dam body 1 and the wrapping sleeves 4 are in interference fit with the sealing gasket 6.
The edge covering sleeve 4 and the supporting plate 5 are both made of stainless steel, the edge covering sleeve 4 and the supporting plate 5 are firm and durable, the corrosion resistance is good, and the edge covering sleeve 4 and the supporting plate 5 are connected through welding. The telescopic rods of the two hydraulic elevators 3 are connected with the supporting plate through screws, and the hydraulic elevators 3 are the existing hydraulic lifting devices. The dam body 1 and the base 2 are both constructed by reinforced concrete, and are solid, durable and low in manufacturing cost. The sealing gasket 6 is made of rubber materials, the elasticity is good, the sealing effect is good, and the sealing gasket 6 is connected with the base 2 through screws.
The hydraulic lifting dam can simultaneously open the two hydraulic lifters 3 when in work, the supporting plate 5 is pushed to drive the dam body 1 to ascend, the dam body rises from the slot 7 of the base 2, and water can be drained away. And the two hydraulic elevators 3 can be simultaneously started to drive the supporting plate 5 and the dam body 1 to descend, so that the dam body 1 is inserted into the slot 7 of the base 2 to cut off the water flow. This hydraulic pressure lift dam installs hydraulic means at the both sides bank of lift dam, adopts over-and-under type structure, and is good to hydraulic means's protection, long service life.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.
Claims (5)
1. A hydraulic pressure lift dam which characterized in that: hydraulic lifting dam includes two hydraulic lift (3) of symmetry fixed mounting in the river bank both sides, the top of two hydraulic lift (3) is all perpendicular to be connected with flat backup pad (5), backup pad (5) bottom is equipped with rectangular block's dam body (1), dam body (1) bottom and both sides all wrap up and have bordure cover (4), the submarine that dam body (1) bottom corresponds is equipped with base (2) perpendicularly, base (2) top is opened corresponding to dam body (1) position has slot (7), dam body (1) and bordure cover (4) can insert in slot (7), and be equipped with the sealed pad of one deck (6) in slot (7), dam body (1) and bordure cover (4) and sealed pad (6) interference fit.
2. The hydraulic lifting dam of claim 1, wherein: the edge covering sleeve (4) and the supporting plate (5) are both made of stainless steel, and the edge covering sleeve (4) and the supporting plate (5) are connected through welding.
3. The hydraulic lifting dam of claim 1, wherein: the telescopic rods of the two hydraulic elevators (3) are connected with the supporting plate through screws.
4. The hydraulic lifting dam of claim 1, wherein: the dam body (1) and the base (2) are both constructed by reinforced concrete.
5. the hydraulic lifting dam of claim 1, wherein: the sealing gasket (6) is made of rubber materials, and the sealing gasket (6) is connected with the base (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920569263.2U CN209798687U (en) | 2019-04-24 | 2019-04-24 | Hydraulic lifting dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920569263.2U CN209798687U (en) | 2019-04-24 | 2019-04-24 | Hydraulic lifting dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798687U true CN209798687U (en) | 2019-12-17 |
Family
ID=68830825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920569263.2U Expired - Fee Related CN209798687U (en) | 2019-04-24 | 2019-04-24 | Hydraulic lifting dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554131A (en) * | 2020-11-30 | 2021-03-26 | 河南永坤水利建筑工程有限公司 | River diversion plugging device for hydraulic engineering and application method thereof |
| CN113322905A (en) * | 2021-06-04 | 2021-08-31 | 魏红梅 | Waterproof drainage device of hydraulic engineering construction |
-
2019
- 2019-04-24 CN CN201920569263.2U patent/CN209798687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554131A (en) * | 2020-11-30 | 2021-03-26 | 河南永坤水利建筑工程有限公司 | River diversion plugging device for hydraulic engineering and application method thereof |
| CN112554131B (en) * | 2020-11-30 | 2022-04-12 | 河南永坤水利建筑工程有限公司 | River diversion plugging device for hydraulic engineering and application method thereof |
| CN113322905A (en) * | 2021-06-04 | 2021-08-31 | 魏红梅 | Waterproof drainage device of hydraulic engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191217 Termination date: 20200424 |