CN220377227U - Dam gate hoisting accessory - Google Patents
Dam gate hoisting accessory Download PDFInfo
- Publication number
- CN220377227U CN220377227U CN202320609974.4U CN202320609974U CN220377227U CN 220377227 U CN220377227 U CN 220377227U CN 202320609974 U CN202320609974 U CN 202320609974U CN 220377227 U CN220377227 U CN 220377227U
- Authority
- CN
- China
- Prior art keywords
- gate
- cleaning
- dam
- plate
- lifting device
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 58
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000007790 scraping Methods 0.000 description 6
- 210000004209 hair Anatomy 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Abstract
The utility model relates to the technical field of dam gates of hydraulic engineering, and provides a dam gate lifting device which comprises a dam body, wherein mounting grooves are formed in two opposite sides of the dam body, fixed channel steel is fixedly arranged in the mounting grooves, and a gate is arranged between the two fixed channel steel. Through setting up the gate to "V" font structure, can disperse the impact force of high-speed silt rivers to both sides, realize consequently that the dispersion slows down the effect that rivers impacted, improved the bearing capacity and the life of gate, through rivers impacted simultaneously, can cause the extrusion to the sealing strip for the sealing strip can be inseparabler with fixed channel-section steel laminating mutually sealed, has strengthened the effect of gate leakproofness.
Description
Technical Field
The utility model relates to the technical field of dam gates of hydraulic engineering, in particular to a dam gate lifting device.
Background
A large amount of water is needed in each production link of a cement company, sediment is often mixed in water flow in mountainous areas in Guizhou, the production water used by the company is supplied by the river water of a sand dam, a dam flashboard is needed to be closed for water storage in a dead water period, and when a rainy season comes, a sluice gate is needed to be opened for flood discharge, otherwise, the upstream is influenced. At present, when a dam is opened by a highway side lifting flashboard, a crane is required to travel to a highway beside the dam, then, after traffic control is carried out at two ends of the highway, the crane is manually hung above the dam to open the brake; when the flashboard on the other side is opened, the flashboard needs to be pulled away by a hand-pulling block when the flashboard is manually moved to the front of the dam. When the rainfall is too large, the river water level rises rapidly, the flood floods the dam to the downstream, great difficulty is brought to the opening of the gate, and meanwhile, great hidden danger is also caused in the aspect of safety.
The known application number is: the patent CN202220130335.5 discloses a dam gate lifting device, which comprises a sluice gate frame, wherein the upper end of the left side wall of the sluice gate frame is fixedly connected with a motor box, and a driving motor is arranged in the motor box.
However, the following problems are found in the implementation of the related art: the effect of slowing down the rivers impact force that it receives can't be realized in the use, because most gates are rectangular platelike structure, in long-time use, the gate receives the impact of high-speed silt river water, can cause the gate to produce the vibration, easily lead to producing the gap between gate and spout or the channel-section steel, make the leakproofness of gate reduce, the while gate is receiving the impact of high-speed silt rivers, also can cause the gate surface to take place the erosion and abrasion, lead to the bearing capacity and the life of gate to reduce to influence hydraulic engineering's security performance.
Disclosure of Invention
The utility model provides a dam gate lifting device, which solves the problems of vibration and surface corrosion of a gate and reduced tightness and service life caused by incapability of slowing down the impact force of water flow received by the gate in the related technology.
The technical scheme of the utility model is as follows: the dam gate lifting device comprises a dam body, wherein mounting grooves are formed in two opposite sides of the dam body, fixed channel steel is fixedly arranged in each mounting groove, a gate is arranged between the two fixed channel steel, and the gate is in a V-shaped structure;
the top of the dam body is provided with a lifting mechanism, and the output end of the lifting mechanism is fixedly connected with the top of the gate;
connecting plates are fixedly arranged on two sides of the gate, and sliding blocks which are in sliding connection with the fixed channel steel are fixedly arranged on one side, close to the fixed channel steel, of the connecting plates;
a sealing strip in contact with the fixed channel steel is fixedly arranged on one side of the connecting plate, and the sealing strip is in an L-shaped structure;
one side of the gate is provided with a cleaning mechanism which is used for cleaning sediment and rust attached to the surface of the gate.
Preferably, the lifting mechanism comprises a mounting frame fixedly mounted at the top of the dam body and a mounting plate fixedly mounted at one side of the mounting frame, and the mounting frame is of a -shaped structure with a downward opening; the lifting mechanism further comprises an electric winch fixedly installed at the top of the mounting plate and a fixed pulley fixedly installed on one side of the mounting frame and located on one side of the mounting plate, and one end of a wire rope wound on the surface of the electric winch bypasses the fixed pulley to be fixedly connected with the gate.
Preferably, the cleaning mechanism comprises a cleaning plate arranged on one side of the gate and cleaning scraping plates fixedly arranged at the upper end and the lower end of one side of the cleaning plate and contacted with the gate, and the cleaning plate is in an M-shaped structure; the cleaning mechanism further comprises a plurality of cleaning brush hairs fixedly arranged on one side of the cleaning plate and positioned between the cleaning scraping plates on the upper side and the lower side, and a moving block fixedly arranged on two sides of the cleaning plate, wherein the cleaning brush hairs are made of stainless steel; the cleaning mechanism further comprises a fixed base block fixedly arranged at two sides of the bottom of the dam body and a reciprocating screw rod rotatably connected to the top of the fixed base block and in threaded connection with the moving block; the cleaning mechanism further comprises a bevel gear I fixedly connected to the top end of the reciprocating screw rod and a supporting plate fixedly installed on one side of the installation frame and positioned below the installation plate; the cleaning mechanism further comprises a motor fixedly arranged at the top of the supporting plate and a bevel gear II fixedly connected to the output end of the motor and meshed with the bevel gear I.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, the gate is arranged to be in the V-shaped structure, so that the impact force of high-speed silt water flow can be dispersed to two sides, the impact force of the water flow is prevented from directly colliding with the gate, the effect of dispersing and slowing down the impact of the water flow is realized, the vibration amplitude of the gate is reduced, the bearing capacity and the service life of the gate are effectively improved, meanwhile, the sealing strip can be extruded through the impact of the water flow, the sealing strip can be tightly attached and sealed with the fixed channel steel, the effect of enhancing the sealing performance of the gate is further achieved, the leakage of the water flow is prevented, and the water storage effect of a dam body is ensured.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a partial structure of a dam of the present utility model;
FIG. 3 is a schematic view of a partial structure of a cleaning plate according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
in the figure: 1. a dam body; 2. fixing channel steel; 3. a gate; 4. a connecting plate; 5. a sliding block; 6. a sealing strip; 7. a mounting frame; 8. a mounting plate; 9. an electric winch; 10. a fixed pulley; 11. a cleaning plate; 12. cleaning a scraping plate; 13. cleaning brush hair; 14. a moving block; 15. a fixed base block; 16. a reciprocating screw; 17. bevel gears I; 18. a support plate; 19. a motor; 20. and a bevel gear II.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a dam gate lifting device technical scheme: the dam comprises a dam body 1, wherein mounting grooves are formed in two opposite sides of the dam body 1, fixed channel steel 2 are fixedly arranged in the mounting grooves, a gate 3 is arranged between the two fixed channel steel 2, the gate 3 is of a V-shaped structure, in some embodiments, a control cabinet is arranged at a safety zone at the top of the dam body 1 and used for remotely controlling the power component in the device to be opened and closed, so that the operation safety of workers can be ensured, and the risk existing safely is reduced;
the top of the dam body 1 is provided with a lifting mechanism, and the output end of the lifting mechanism is fixedly connected with the top of the gate 3;
connecting plates 4 are fixedly arranged on two sides of the gate 3, and sliding blocks 5 which are in sliding connection with the fixed channel steel 2 are fixedly arranged on one side, close to the fixed channel steel 2, of the connecting plates 4;
a sealing strip 6 contacted with the fixed channel steel 2 is fixedly arranged on one side of the connecting plate 4, the sealing strip 6 is of an L-shaped structure, one side of the fixed channel steel 2 can be completely coated, and gaps between the fixed channel steel and the gate 3 are reduced;
one side of the gate 3 is provided with a cleaning mechanism which is used for cleaning sediment and rust attached to the surface of the gate 3.
In the using process, when the gate 3 is required to be opened or closed, the control cabinet remotely controls the lifting mechanism to drive the gate 3 to slide up and down in the fixed channel steel 2 through the sliding block 5 so as to realize the effect of opening or closing the gate 3, and meanwhile, the control cabinet controls the cleaning mechanism to clean sediment and rust attached to the surface of the gate 3 so as to prevent rust from accumulating on the surface of the gate 3 for a long time and affecting the using effect;
through setting up gate 3 to "V" font structure, can disperse the impact force of high-speed silt rivers to both sides, prevent that the rivers impact force from directly colliding with gate 3, realize consequently that the dispersion slows down the effect that rivers impacted, gate 3's vibration range has been reduced, gate 3's bearing capacity and life have effectively been improved, rivers simultaneously are being to gate 3 in-process impacted, can cause extrusion impact to sealing strip 6's horizontal segment, make sealing strip 6's horizontal segment can closely laminate with one side of fixed channel-section steel 2, in addition, gate 3 scattered rivers also can cause impact extrusion to sealing strip 6's vertical segment, make sealing strip 6's vertical segment can be inseparabler with one end laminating of fixed channel-section steel 2 seal, and then reach the effect of reinforcing gate 3 leakproofness, can prevent that the rivers from revealing, dam body 1's retaining effect has been guaranteed.
Specific: the lifting mechanism comprises a mounting frame 7 fixedly arranged at the top of the dam body 1 and a mounting plate 8 fixedly arranged at one side of the mounting frame 7, and the mounting frame 7 is of a -shaped structure with an opening facing downwards; the lifting mechanism further comprises an electric winch 9 fixedly installed at the top of the mounting plate 8 and a fixed pulley 10 fixedly installed on one side of the mounting frame 7 and located on one side of the mounting plate 8, and one end of a steel wire rope wound on the surface of the electric winch 9 bypasses the fixed pulley 10 to be fixedly connected with the gate 3.
When the gate 3 needs to be opened, the electric winch 9 is controlled to be wound through the control cabinet in a remote mode, the gate 3 is driven to ascend in the fixed channel steel 2 through the sliding block 5 by the aid of the steel wire rope wound on the surface of the gate 3, otherwise, the gate 3 is closed, abrasion of the steel wire rope is reduced through the fixed pulley 10, the effect of opening or closing the gate 3 is achieved, and convenience of use is improved.
Specific: the cleaning mechanism comprises a cleaning plate 11 arranged on one side of the gate 3 and cleaning scraping plates 12 fixedly arranged at the upper end and the lower end of one side of the cleaning plate 11 and contacted with the gate 3, and the cleaning plate 11 is in an M-shaped structure; the cleaning mechanism further comprises a plurality of cleaning bristles 13 fixedly arranged on one side of the cleaning plate 11 and positioned between the cleaning scraping plates 12 on the upper side and the lower side, and a moving block 14 fixedly arranged on two sides of the cleaning plate 11, wherein the cleaning bristles 13 are made of stainless steel; the cleaning mechanism further comprises a fixed base block 15 fixedly arranged at two sides of the bottom of the dam body 1 and a reciprocating screw 16 which is rotationally connected to the top of the fixed base block 15 and is in threaded connection with the moving block 14; the cleaning mechanism further comprises a bevel gear I17 fixedly connected to the top end of the reciprocating screw 16 and a supporting plate 18 fixedly installed on one side of the installation frame 7 and positioned below the installation plate 8; the cleaning mechanism also comprises a motor 19 fixedly arranged at the top of the supporting plate 18 and a bevel gear II 20 fixedly connected to the output end of the motor 19 and meshed with the bevel gear I17.
When cleaning is needed, the control cabinet remote control motor 19 drives the bevel gear II 20 to rotate and drives the bevel gear I17 meshed with the bevel gear II to rotate, so that the reciprocating screw 16 is driven to rotate, the moving block 14 moves up and down on the surface of the reciprocating screw 16 and synchronously drives the cleaning plate 11 to move, the cleaning scraping plate 12 and the cleaning brush hair 13 clean and scrape sediment and rust on the surface of the gate 3, the purpose of cleaning the gate 3 is achieved, and the influence on the using effect of the gate 3 caused by rust accumulation can be prevented.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The dam gate lifting device comprises a dam body (1), and is characterized in that mounting grooves are formed in two opposite sides of the dam body (1), fixed channel steel (2) are fixedly arranged in the mounting grooves, a gate (3) is arranged between the two fixed channel steel (2), and the gate (3) is of a V-shaped structure;
the top of the dam body (1) is provided with a lifting mechanism, and the output end of the lifting mechanism is fixedly connected with the top of the gate (3);
connecting plates (4) are fixedly arranged on two sides of the gate (3), and sliding blocks (5) which are in sliding connection with the fixed channel steel (2) are fixedly arranged on one side, close to the fixed channel steel (2), of the connecting plates (4);
a sealing strip (6) contacted with the fixed channel steel (2) is fixedly arranged on one side of the connecting plate (4), and the sealing strip (6) is in an L-shaped structure;
one side of the gate (3) is provided with a cleaning mechanism which is used for cleaning sediment and rust attached to the surface of the gate (3).
2. A dam gate lifting device according to claim 1, wherein the lifting mechanism comprises a mounting frame (7) fixedly mounted on the top of the dam body (1) and a mounting plate (8) fixedly mounted on one side of the mounting frame (7), and the mounting frame (7) is of a -shaped structure with an opening facing downwards.
3. The dam gate lifting device according to claim 2, wherein the lifting mechanism further comprises an electric winch (9) fixedly installed at the top of the mounting plate (8) and a fixed pulley (10) fixedly installed on one side of the mounting frame (7) and located on one side of the mounting plate (8), and one end of a wire rope wound on the surface of the electric winch (9) bypasses the fixed pulley (10) to be fixedly connected with the gate (3).
4. A dam gate lifting device according to claim 1, wherein the cleaning mechanism comprises a cleaning plate (11) arranged on one side of the gate (3) and cleaning scrapers (12) fixedly arranged at the upper and lower ends of one side of the cleaning plate (11) and contacted with the gate (3), and the cleaning plate (11) is in an M-shaped structure.
5. A dam gate lifting device as claimed in claim 4, wherein said cleaning means further comprises a plurality of cleaning bristles (13) fixedly installed at one side of the cleaning plate (11) and located between the cleaning blades (12) at the upper and lower sides, and a moving block (14) fixedly installed at both sides of the cleaning plate (11), said cleaning bristles (13) being made of stainless steel.
6. A dam gate lifting device according to claim 5, wherein the cleaning mechanism further comprises a fixed base block (15) fixedly installed on two sides of the bottom of the dam body (1) and a reciprocating screw (16) rotatably connected to the top of the fixed base block (15) and in threaded connection with the moving block (14).
7. A dam gate lifting device as claimed in claim 6, wherein said cleaning mechanism further comprises a bevel gear (17) fixedly connected to the top end of the reciprocating screw (16) and a support plate (18) fixedly mounted on one side of the mounting frame (7) and located below the mounting plate (8).
8. A dam gate lifting apparatus as claimed in claim 7, wherein said cleaning mechanism further comprises a motor (19) fixedly mounted on top of the supporting plate (18), and a bevel gear two (20) fixedly connected to the output end of the motor (19) and engaged with the bevel gear one (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609974.4U CN220377227U (en) | 2023-03-26 | 2023-03-26 | Dam gate hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320609974.4U CN220377227U (en) | 2023-03-26 | 2023-03-26 | Dam gate hoisting accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377227U true CN220377227U (en) | 2024-01-23 |
Family
ID=89561516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320609974.4U Active CN220377227U (en) | 2023-03-26 | 2023-03-26 | Dam gate hoisting accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868060A (en) * | 2024-03-12 | 2024-04-12 | 四川省水利科学研究院 | Construction equipment of flood discharge groove for hydraulic engineering and application method of construction equipment |
-
2023
- 2023-03-26 CN CN202320609974.4U patent/CN220377227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868060A (en) * | 2024-03-12 | 2024-04-12 | 四川省水利科学研究院 | Construction equipment of flood discharge groove for hydraulic engineering and application method of construction equipment |
| CN117868060B (en) * | 2024-03-12 | 2024-05-14 | 四川省水利科学研究院 | Construction equipment of flood discharge groove for hydraulic engineering and application method of construction equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220377227U (en) | Dam gate hoisting accessory | |
| CN204589932U (en) | A kind of gate for hydroelectric project | |
| CN212427003U (en) | Novel sluice structure | |
| CN212143539U (en) | Hydraulic engineering gate outer wall edulcoration device | |
| CN220013600U (en) | Gate for water conservancy irrigation diversion | |
| CN219195856U (en) | River channel sluice device for hydraulic engineering | |
| CN112627126A (en) | Sluice with function is cleaned in rubbish interception | |
| CN117513255A (en) | Flood discharge equipment for hydraulic and hydroelectric engineering | |
| CN210797455U (en) | Gate for hydraulic engineering | |
| CN212561420U (en) | Water sluicegate convenient to operation | |
| CN218667360U (en) | Dam body structure for preventing sediment accumulation of water conservancy reservoir | |
| CN211113506U (en) | Gate for hydraulic engineering | |
| CN214737860U (en) | Water sluicegate | |
| CN113699946A (en) | Hydraulic engineering equipment that flood discharge intelligence accuse flows | |
| CN212641385U (en) | Flexible opening and closing bidirectional control gate for urban municipal drainage | |
| CN112954278B (en) | A portable wireless video monitoring device for water conservancy is supervised | |
| CN210636390U (en) | Over-and-under type water sluicegate for hydraulic engineering | |
| CN214832439U (en) | Adjustable flow's rolling dam | |
| CN112267439A (en) | River course sluice device that hydraulic engineering used | |
| CN217517480U (en) | Firm ecological retaining dam of type | |
| CN220666142U (en) | Sluice gate control device | |
| CN219470861U (en) | Gate for irrigation channel | |
| CN215391089U (en) | Dam cleaning device for water conservancy and hydropower | |
| CN219908822U (en) | Gate valve | |
| CN220450799U (en) | Water conservancy hydropower gate hoisting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |