CN109958106A - Water conservancy and hydropower gate recess defroster - Google Patents
Water conservancy and hydropower gate recess defroster Download PDFInfo
- Publication number
- CN109958106A CN109958106A CN201711422004.9A CN201711422004A CN109958106A CN 109958106 A CN109958106 A CN 109958106A CN 201711422004 A CN201711422004 A CN 201711422004A CN 109958106 A CN109958106 A CN 109958106A
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- CN
- China
- Prior art keywords
- plate
- electric heating
- gate
- vertical bar
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses water conservancy and hydropower gate recess defroster, by power lead a, electric heating bar b, vertical bar bottom plate, gate, L shape straight beam, electric heating bar c, power lead d, vertical bar side plate, vertical bar steel plate, upstream face circular arc protrusive board, gate lateral frame board, upper beam plate, sluice gate, screw, electric heating bar e, lower beam board group at；The water conservancy and hydropower gate recess defroster in gate recess due to being mounted with electric heating bar, when north of china in winter icing freezes gate, the icing to electric heating bar electrified regulation thawing gate slot can be passed through, it effectively prevent gate to freeze influence switch, it is simple scientific and reasonable with design, heatingization ice effect is good, economic, widely used advantage.
Description
Technical field
The present invention relates to water conservancy machinery technical field, especially water conservancy and hydropower gate recess defroster.
Background technique
The various water outlets of water conservancy machinery will use gate to be switched, in north of china in winter in use, being frequently encountered
The normal switch of gate recess icing effect gate, carrying out heating function to gate recess prevents the process modification freezed very
It is necessary.
Summary of the invention
Water conservancy and hydropower gate recess defroster of the present invention, the deficiency that can solve the above problem, its purpose is to provide
A kind of gate recess has the water conservancy and hydropower gate recess defroster of electric heating bar.
To achieve the goals above, technical solution of the invention are as follows: water conservancy and hydropower gate recess defroster is by electricity
Source conducting wire a, electric heating bar b, vertical bar bottom plate, gate, L shape straight beam, electric heating bar c, power lead d, vertical bar side plate, vertical bar steel
Plate, upstream face circular arc protrusive board, gate lateral frame board, upper beam plate, sluice gate, screw, electric heating bar e, lower beam board group at；Sluice gate is left
Symmetry equivalent L shape straight beam is arranged in right both sides, and vertical bar bottom plate, the side setting of L shape straight beam and vertical bar is arranged in the bottom surface of L shape straight beam
The vertical vertical bar side plate of bottom plate, left and right L shape straight beam cover identical vertical bar steel plate, are pressed after concordant with vertical bar side plate by screw equidistant
It is fixed in the strip formed by the plate thickness of vertical bar side plate, is set respectively in the left and right notch that vertical bar steel plate is formed with vertical bar bottom plate
Electric heating bar b and electric heating bar c are set, electric heating bar b and electric heating bar c are separately connected power lead a and power lead d, and electricity adds
The rectangular gate that can be slided up and down is set in the left and right notch on the outside of heat b and electric heating bar c, and setting meets water among rectangular gate
Face circular arc protrusive board, the width that flushes of upstream face circular arc protrusive board surrounding setting equal gate lateral frame board and meet water at gate lateral frame board
The plate thickness of face circular arc protrusive board is slightly less than slot opening, and lower beam plate is arranged in sluice gate below, and lower beam plate is arranged below has bottom blend stop concurrently
The electric heating bar e of effect, lower beam plate is concordant with the vertical bar bottom plate uniform thickness on L shape straight beam, on electric heating bar e and L shape straight beam
Vertical bar side plate uniform thickness is concordant, and upper beam plate is arranged in sluice gate top, and upper beam plate is concordant with the vertical bar bottom plate uniform thickness on L shape straight beam,
Upper beam plate is equal with lower beam board width and equal with the width of gate lateral frame board on rectangular gate, left and right L shape straight beam with
Upper beam plate, lower beam plate are integrated ironcasting, electric heating bar b, electric heating bar c, and electric heating bar e is that conjoined structure is welded on directly
On the inner surface of bottom plate and lower beam plate.
The beneficial effects of the present invention are: the water conservancy and hydropower gate recess defroster in gate recess due to being mounted with electricity
Fire-bar can be by the icing to electric heating bar electrified regulation thawing gate slot, effectively when north of china in winter icing freezes gate
It prevents gate from freezing influence switch, has design simple scientific and reasonable, heatingization ice effect is good, economic, widely used advantage.
Detailed description of the invention
Invention is further described with reference to the accompanying drawings and detailed description.
Attached drawing is water conservancy and hydropower gate recess defroster schematic diagram；
In figure: 1, power lead a, 2, electric heating bar b, 3, vertical bar bottom plate, 4, gate, 5, L shape straight beam, 6, electric heating bar c, 7, electricity
Source conducting wire d, 8, vertical bar side plate, 9, vertical bar steel plate, 10, upstream face circular arc protrusive board, 11, gate lateral frame board, 12, upper beam plate, 13,
Sluice gate, 14, screw, 15, electric heating bar e, 16, lower beam plate.
Specific embodiment case
As shown in attached drawing, water conservancy and hydropower gate recess defroster is by power lead a1, electric heating bar b2, vertical bar bottom plate 3, gate
4, L shape straight beam 5, electric heating bar c6, power lead d7, vertical bar side plate 8, vertical bar steel plate 9, upstream face circular arc protrusive board 10, gate side
Deckle board 11, upper beam plate 12, sluice gate 13, screw 14, electric heating bar e15, lower beam plate 16 form；The setting of 13 the right and left of sluice gate
Vertical bar bottom plate 3, side setting and the vertical bar bottom plate 3 of L shape straight beam 5 is arranged in symmetry equivalent L shape straight beam 5, the bottom surface of L shape straight beam 5
Vertical vertical bar side plate 8, left and right L shape straight beam 5 cover identical vertical bar steel plate 9, pressed after concordant with vertical bar side plate 8 by screw 14 etc.
Away from being fixed in the strip formed by the plate thickness of vertical bar side plate 8, in the left and right notch that vertical bar steel plate 9 and vertical bar bottom plate 3 are formed
Electric heating bar b2 and electric heating bar c6 is respectively set, electric heating bar b2 and electric heating bar c6 are separately connected power lead a1 and power supply
The rectangular gate 4 that can be slided up and down, rectangular lock are set in the left and right notch on the outside of conducting wire d7, electric heating bar b2 and electric heating bar c6
Upstream face circular arc protrusive board 10, the width that the setting of 10 surrounding of upstream face circular arc protrusive board flushes equal gate frame are set among door 4
The plate thickness of plate 11, gate lateral frame board 11 and upstream face circular arc protrusive board 10 is slightly less than slot opening, and lower beam plate is arranged in sluice gate 13 below
16, setting has the electric heating bar e15 that bottom blend stop acts on, the vertical bar on lower beam plate 16 and L shape straight beam 5 concurrently to lower beam plate 16 below
3 uniform thickness of bottom plate is concordant, and electric heating bar e15 is concordant with 8 uniform thickness of vertical bar side plate on L shape straight beam 5, and upper beam is arranged in 13 top of sluice gate
Plate 12, upper beam plate 12 is concordant with 3 uniform thickness of vertical bar bottom plate on L shape straight beam 5, and upper beam plate 12 is equal with 16 width of lower beam plate
And, left and right L shape straight beam 5 and upper beam plate 12 equal with the width of gate lateral frame board 11 on rectangular gate 4, lower beam plate 16 are
Integrated ironcasting, electric heating bar b2, electric heating bar c6, electric heating bar e15 are that conjoined structure is welded on vertical bar bottom plate 3 and lower beam
On the inner surface of plate 16.
The above, embodiment is only that preferred embodiments of the present invention will be described, not to of the invention
Range is defined, and under the premise of not departing from the spirit of the technology of the present invention, this field engineers and technicians are to skill of the invention
The various changes and improvements that art scheme is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (1)
1. water conservancy and hydropower gate recess defroster, it is characterized in that: by power lead a, electric heating bar b, vertical bar bottom plate, gate, L
Shape straight beam, electric heating bar c, power lead d, vertical bar side plate, vertical bar steel plate, upstream face circular arc protrusive board, gate lateral frame board, upper beam
Plate, sluice gate, screw, electric heating bar e, lower beam board group at；Symmetry equivalent L shape straight beam, L shape straight beam is arranged in sluice gate the right and left
Bottom surface vertical bar bottom plate is set, the vertical bar side plate vertical with vertical bar bottom plate is arranged in the side of L shape straight beam, and left and right L shape straight beam covers
Identical vertical bar steel plate, it is concordant with vertical bar side plate after by screw by being equidistantly fixed on the strip formed by the plate thickness of vertical bar side plate
On, electric heating bar b and electric heating bar c, electric heating bar b is respectively set in the left and right notch that vertical bar steel plate and vertical bar bottom plate are formed
Power lead a and power lead d are separately connected with electric heating bar c, in the left and right notch on the outside of electric heating bar b and electric heating bar c
The rectangular gate that can be slided up and down is set, upstream face circular arc protrusive board is set among rectangular gate, upstream face circular arc protrusive board surrounding is set
Prepare the equal gate lateral frame board of flat width, the plate thickness of gate lateral frame board and upstream face circular arc protrusive board is slightly less than slot opening, lock
The electric heating bar e for having the effect of bottom blend stop concurrently is arranged in the following setting lower beam plate of mouth, lower beam plate below, and lower beam plate and L shape are straight
Vertical bar bottom plate uniform thickness on beam is concordant, and electric heating bar e is concordant with the vertical bar side plate uniform thickness on L shape straight beam, in the setting of sluice gate top
Header board, upper beam plate is concordant with the vertical bar bottom plate uniform thickness on L shape straight beam, upper beam plate it is equal with lower beam board width and with side
The width of gate lateral frame board on shape gate is equal, and left and right L shape straight beam and upper beam plate, lower beam plate are integrated ironcasting, electricity
Fire-bar b, electric heating bar c, electric heating bar e are that conjoined structure is welded on the inner surface of vertical bar bottom plate and lower beam plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422004.9A CN109958106A (en) | 2017-12-25 | 2017-12-25 | Water conservancy and hydropower gate recess defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422004.9A CN109958106A (en) | 2017-12-25 | 2017-12-25 | Water conservancy and hydropower gate recess defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109958106A true CN109958106A (en) | 2019-07-02 |
Family
ID=67021077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711422004.9A Pending CN109958106A (en) | 2017-12-25 | 2017-12-25 | Water conservancy and hydropower gate recess defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109958106A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424340A (en) * | 2019-08-13 | 2019-11-08 | 北京鼎翰科技有限公司 | A kind of sluice and its drainage mechanism of hydraulic engineering heating and anti-freezing |
| CN111910590A (en) * | 2020-08-18 | 2020-11-10 | 昆明理工大学 | Anti-freezing and dredging gate and anti-freezing dredging method |
| CN118166723A (en) * | 2024-05-15 | 2024-06-11 | 安徽省康宇水电机械成套设备有限公司 | Energy-saving antifreezing gate |
-
2017
- 2017-12-25 CN CN201711422004.9A patent/CN109958106A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424340A (en) * | 2019-08-13 | 2019-11-08 | 北京鼎翰科技有限公司 | A kind of sluice and its drainage mechanism of hydraulic engineering heating and anti-freezing |
| CN111910590A (en) * | 2020-08-18 | 2020-11-10 | 昆明理工大学 | Anti-freezing and dredging gate and anti-freezing dredging method |
| CN118166723A (en) * | 2024-05-15 | 2024-06-11 | 安徽省康宇水电机械成套设备有限公司 | Energy-saving antifreezing gate |
| CN118166723B (en) * | 2024-05-15 | 2024-07-09 | 安徽省康宇水电机械成套设备有限公司 | Energy-saving antifreezing gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |