CN211113552U - Power station reservoir area floater cleaning device - Google Patents
Power station reservoir area floater cleaning device Download PDFInfo
- Publication number
- CN211113552U CN211113552U CN201921615743.4U CN201921615743U CN211113552U CN 211113552 U CN211113552 U CN 211113552U CN 201921615743 U CN201921615743 U CN 201921615743U CN 211113552 U CN211113552 U CN 211113552U
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- side wall
- floater
- opening
- reservoir area
- bottom plate
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Abstract
The utility model relates to a power station reservoir area floater cleaning device, in particular to a power station reservoir area floater cleaning device, which comprises a support frame fixedly arranged on the bank side and a bottom support extending into the reservoir area, wherein one end of the bottom support is fixedly connected with the bottom of the support frame, a floater collecting chamber is arranged on the support frame, and a floater collecting bin is arranged in the floater collecting chamber; the utility model discloses simple structure, high durability and convenient use, through extending to the bottom support in the reservoir area, make the collection vehicle can move to the floater and stay the district, then the collection vehicle goes upward, carry out automatic salvage to the floater in the floater detention district, the collection vehicle transports the floater to floater collection room top back, through opening headstock gear, the floater gets into in the floater collection storehouse, use manpower sparingly and work efficiency height greatly, the floater directly gets into the collecting region, can carry out classification and loading to the floater in the collection room on the bank.
Description
Technical Field
The utility model relates to a power station reservoir area cleaning device, concretely relates to power station reservoir area floater cleaning device.
Background
At present, the work load for cleaning floaters in reservoir areas of hydropower stations is huge, and the floaters are mainly sourced from domestic garbage in population gathering areas of watersheds, trees and weeds flushed from upstream slopes, and the like. The floating objects mainly comprise trees, weeds, foams, plastic products and the like, the number of the floating objects is obviously different according to different seasons, and the floating objects are increased rapidly in general flood season.
The harm of floaters in a reservoir area of a hydropower station firstly influences the economic benefit and safe and stable operation of a unit of the hydropower station. If floaters in an upstream reservoir area are not cleaned or not cleaned in time, the floaters can be gathered in front of a water inlet of a unit to block a trash rack in front of the water inlet, when the trash rack is serious, the load of the unit is limited, the unit must be stopped to clean the trash, the unit is separated from a power grid to be scheduled and stopped, and the generating capacity loss is caused.
Secondly, with the continuous improvement of environmental protection laws and regulations in China and the continuous deepening of environmental enforcement, the hydropower station needs to carry out harmless treatment on floaters in the range of a delimited reservoir area upstream and downstream according to the requirements of local environmental protection departments at present. A large amount of reservoir area floaters not only can cause the pollution to the reservoir area water simultaneously to damaging reservoir area view, and partial basin reservoir area is also the town water source ground of nearby population gathering simultaneously.
Thirdly, floaters in the reservoir area are salvaged and subsequently processed, the cost is completely borne by hydropower enterprises, and the low-efficiency floaters are salvaged and collected, so that a great amount of waste of manpower and fund of the hydropower enterprises is caused.
Due to the drift characteristic of water flow, a certain floating object stagnation area can be formed in the reservoir area, the floating object stagnation area is generally positioned in front of the water inlet or on the bank sides of two sides of the dam, the trash blocking floating objects can be arranged in front of the water inlet, the floating objects are gathered in a specific collecting area, and the floating objects are subjected to uniform fishing treatment in the collecting area.
The current treatment modes of hydropower stations for reservoir floaters are divided into the following types:
firstly, the main treatment means of salvaging the floating objects in the reservoir area by a salvage ship is adopted, tools such as a net bag and the like are used manually, the floating objects are loaded into the net bag, and the floating object garbage is transported to the bank by the manual operation. The method is low in efficiency and cleaning speed, and is only suitable for hydropower stations with small quantity of floaters in the reservoir area.
Secondly, the special fishing tool is equipped with to open and close equipment before using the dam and clear up reservoir area floater. By manufacturing claw-shaped, basket-shaped and other floating object fishing tools and putting the fishing tools into the water surface through hoisting equipment such as a gantry crane in front of a dam, floating objects can be directly dumped and collected in the front area of the dam and are transported to a garbage disposal plant after being collected through transportation equipment.
The method has the defects that the salvage area is limited in the track distance range of the traveling of the dam front gate machine, the cleaning range is limited, and meanwhile, part of salvage tools are not suitable for a dynamic water environment due to the limitation of weight and shape, namely, floaters are cleaned under the power generation running condition of a unit.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a simple structure, convenient to use can greatly reduced intensity of labour, realizes a power station reservoir area floater cleaning device that the bank side was collected to the reservoir area floater.
The utility model relates to a hydropower station reservoir area floater cleaning device, which comprises a support frame fixedly arranged at the bank and a bottom support extending into the reservoir area, wherein one end of the bottom support is fixedly connected with the bottom of the support frame, the support frame is provided with a floater collecting chamber, a floater collecting bin is arranged in the floater collecting chamber, and one end of the bottom support far away from the support frame is connected with the top of the floater collecting chamber through a track;
the track is obliquely arranged, the inclination angle is 30-60 degrees, the track extends to the position right above the floating object collecting chamber and is fixedly connected with the supporting frame through a vertically arranged connecting rod, and a fixed pulley is rotatably connected to one vertically upward end of the connecting rod;
the collecting vehicle is connected with a winch through a traction steel wire rope, and the traction steel wire rope is connected with the winch after bypassing the fixed pulley;
the collecting vehicle comprises an annular side wall, a plurality of water leakage holes are uniformly distributed in the annular side wall, one end of the annular side wall is plugged with an opening and closing device, the other end of the annular side wall is a floater feeding hole, when the collecting vehicle is positioned right above the collecting chamber, the opening and closing device is opened, and the inner area of the collecting vehicle is communicated with the floater collecting chamber.
Preferably, the annular side wall comprises a front side wall, a left side wall, a rear side wall and a right side wall which are circumferentially and fixedly connected, the front side wall and the rear side wall are inclined and symmetrically arranged, the left side wall and the right side wall are vertically arranged, two ends of the front side wall, two ends of the left side wall, two ends of the rear side wall and two ends of the right side wall are respectively located in the same horizontal plane, and the cross sectional area of one end, connected with the opening and closing device, of the annular side wall is smaller than that of the floating object feeding.
Preferably, the opening and closing device comprises a first bottom plate and a second bottom plate, one side edges of the first bottom plate and the second bottom plate are respectively and rotatably connected with the front side wall and the rear side wall, a hinge rod is respectively arranged on the first bottom plate and the second bottom plate, an opening and closing traction rope is connected after the two hinge rods are rotatably connected, one end, far away from the hinge rod, of the opening and closing traction rope is connected with an opening and closing traction rope winding and unwinding device, and one end, connected with the hinge rod, of the opening and closing traction rope is also connected with a balancing weight; when the traction rope winding and unwinding device is opened and closed to shrink the traction rope, the first bottom plate and the second bottom plate are located in the same horizontal plane and are blocked at the lower end of the annular side wall, when the traction rope winding and unwinding device is opened and closed to loosen the traction rope, the first bottom plate and the second bottom plate are located in a vertical state, and the lower end of the annular side wall is opened.
Preferably, a guide groove is correspondingly arranged on the left side wall and the right side wall respectively, and two ends of the balancing weight are arranged in the guide grooves in a sliding mode respectively.
Preferably, it has cup jointed a bracing piece to open and close on the haulage rope, the bracing piece sets up on opening and close the haulage rope between balancing weight and hinge bar, be provided with one on the balancing weight and pass the hole, it links to each other with opening and close haulage rope winding and unwinding devices to open and close the haulage rope after passing the hole, the bracing piece is kept away from the one end and the balancing weight counterbalance of hinge bar, and the external diameter of bracing piece is greater than the diameter that passes the hole, it can link to each other with the collection vehicle through opening and close the dead lever to open and close haulage rope winding and unwinding devices, also can change the fixed setting on the mount on the bank after the direction through a plurality of opening and close fixed pulleys, when only needing to guarantee to open and close haulage rope pulling hinge bar, two vertical upward movement of hinge bar junction can, open and close.
Preferably, the track comprises two rails arranged in parallel, and the collection vehicle is connected with two sets of rollers through four fixing rods, each set of rollers comprises two rollers with two rotation axes on the same horizontal plane, and the two rollers are arranged on the rails in a rolling mode.
Preferably, the collecting vehicle is further connected with the rail through a rail cleaner, and the rail cleaner is fixedly connected with the collecting vehicle through an auxiliary rod.
Preferably, the end of the rail connected with the connecting rod is also provided with a limiting rod, the limiting rod is fixedly connected with the rail, and when the roller abuts against the limiting rod, the collecting vehicle is positioned right above the floating object collecting chamber.
The utility model discloses simple structure, convenient to use through extending to the bottom support in the reservoir area for the collection vehicle can move to the floater and stay the district, then the collection vehicle goes upward, carries out automatic salvage to the floater in the floater detention district, and the collection vehicle transports the floater to floater collection room top back, through opening headstock gear, in the floater gets into floater collection storehouse. In the whole process, manpower is greatly saved, the working efficiency is high, the floaters directly enter the collecting area, and classification treatment and loading can be carried out on the floaters in the collecting chamber on the bank.
Drawings
Fig. 1 is a schematic view of the opening and closing device of the present invention.
Fig. 2 is a schematic view of the collecting vehicle when the opening and closing device is closed.
Fig. 3 is a schematic view of the collecting vehicle when the opening and closing device is opened.
Fig. 4 is a schematic view of the opening and closing device.
Reference numerals: 1-support frame, 2-bottom support frame, 3-collection vehicle, 4-traction steel wire rope, 5-winch, 6-fixed pulley, 7-floating object collection chamber, 8-rail cleaner, 9-first bottom plate, 10-second bottom plate, 11-water leakage hole, 12-limiting rod, 13-hinged rod, 14-balancing weight and 15-opening and closing traction rope.
Detailed Description
The utility model relates to a power station reservoir area floater cleaning device, including the support frame 1 that is fixed to set up on the bank and the bottom support 2 that extends to the reservoir area, the one end of bottom support 2 is fixed with the bottom of support frame 1 and links to each other, be provided with a floater collecting chamber 7 on the support frame 1, be provided with floater collecting bin in the floater collecting chamber 7, the one end that the bottom support 2 keeps away from the support frame 1 links to each other with floater collecting chamber 7 top through the track;
the track is obliquely arranged, the inclination angle is a safe sliding angle with the inclination angle of 30-60 degrees, the track extends to the position right above the floating object collecting chamber 7 and is fixedly connected with the supporting frame 1 through a vertically arranged connecting rod, and the vertically upward end of the connecting rod is rotatably connected with a fixed pulley 6;
the collecting vehicle 3 is connected to the track in a rolling manner, the collecting vehicle 3 is connected with a winch 5 through a traction steel wire rope 4, and the traction steel wire rope 4 is connected with the winch 5 after bypassing the fixed pulley 6;
collecting vehicle 3 includes cyclic annular lateral wall, the equipartition has a plurality of hole 11 that leaks on the cyclic annular lateral wall, cyclic annular lateral wall serves one and serves the shutoff and has an headstock gear, and the other end is the floater feed inlet, and directly over collecting vehicle 3 was located the collection room, headstock gear opened, and collecting vehicle 3 inner region is linked together with floater collection room 7.
The annular side wall comprises a front side wall, a left side wall, a rear side wall and a right side wall which are fixedly connected in the circumferential direction, the front side wall and the rear side wall are inclined and symmetrically arranged, the left side wall and the right side wall are vertically arranged, two ends of the front side wall, two ends of the left side wall, two ends of the rear side wall and two ends of the right side wall are respectively located in the same horizontal plane, and the cross sectional area of one end, connected with the opening and closing device, of the annular side wall is smaller than that of the.
The opening and closing device comprises a first bottom plate 9 and a second bottom plate 10, one side edges of the first bottom plate 9 and the second bottom plate 10 are respectively connected with the front side wall and the rear side wall in a rotating mode, a hinged rod 13 is respectively arranged on the first bottom plate 9 and the second bottom plate 10, an opening and closing traction rope 15 is connected after the two hinged rods 13 are connected in a rotating mode, one end, far away from the hinged rod 13, of the opening and closing traction rope 15 is connected with an opening and closing traction rope 15 retracting device, and one end, connected with the hinged rod 13, of the opening and closing traction rope 15 is further connected with a balancing weight 14; when the retractable device for the pull rope 15 is opened and closed to retract the pull rope, the first bottom plate 9 and the second bottom plate 10 are located in the same horizontal plane and are blocked at the lower end of the annular side wall, when the retractable device for the pull rope 15 is opened and closed to release the pull rope, the first bottom plate 9 and the second bottom plate 10 are located in a vertical state, and the lower end of the annular side wall is opened.
The left side wall and the right side wall are respectively and correspondingly provided with a guide groove, and two ends of the balancing weight 14 are respectively arranged in the guide grooves in a sliding manner.
A supporting rod is sleeved on the opening and closing traction rope 15 and is arranged on the opening and closing traction rope 15 between the counterweight block 14 and the hinge rod 13, a through hole is arranged on the balancing weight 14, the open-close traction rope 15 passes through the through hole and then is connected with the open-close traction rope 15 retracting device, one end of the supporting rod far away from the hinged rod 13 is abutted against the balancing weight 14, and the outer diameter of the supporting rod is larger than the diameter of the through hole, the opening and closing traction rope 15 retracting device can be connected with the collecting vehicle 3 through an opening and closing fixed rod, and can also be fixedly arranged on a fixing frame on the bank after the direction is changed through a plurality of opening and closing fixed pulleys 6, when only the opening and closing traction rope 15 is required to pull the hinged rod 13, the joint of the two hinged rods 13 can move vertically upwards, and the opening and closing traction rope 15 retracting device can be an electric hoist or a winch 5 or other power device capable of retracting a rope.
The track comprises two rails which are arranged in parallel, the collecting vehicle 3 is connected with two groups of rollers through four fixing rods, each group of rollers comprises two rollers with two rotation axes on the same horizontal plane, and the two rollers are arranged on the rails in a rolling mode.
The collecting vehicle 3 is also connected with the rails through a rail cleaner 8, and the rail cleaner 8 is fixedly connected with the collecting vehicle 3 through an auxiliary rod.
The end of the rail connected with the connecting rod is also provided with a limiting rod 12, the limiting rod 12 is fixedly connected with the rail, and when the roller is propped against the limiting rod 12, the collecting vehicle 3 is positioned right above the floater collecting chamber 7.
When the collecting vehicle is used, the collecting vehicle 3 moves to a floating object retention area of a reservoir area along the bottom support 2 connected with the collecting vehicle and extending into the reservoir area and the support frame 1 arranged on the shore, in the process, the opening and closing traction rope 15 is in a relaxed state, the first bottom plate 9 and the second bottom plate 10 are both in a horizontal state, after the floating objects are collected, the opening and closing traction rope 15 is contracted under the action of the opening and closing traction rope 15 retracting device, the first bottom plate 9 and the second bottom plate 10 rotate and are positioned in the same horizontal plane and are blocked at the lower end of the annular side wall, the collecting vehicle 3 ascends under the action of the winch 5, when the roller of the collecting vehicle 3 is abutted against the limiting rod 12, the collecting vehicle 3 is positioned right above the floating object collecting chamber 7 at the moment, the opening and closing traction rope 15 retracting device relaxes to open and close the traction rope 15, and the first bottom plate 9 and the second bottom plate 10 rotate to a vertical state under the self-gravity action of the balancing weight 14, so that the floating objects collected in the, the collection of floating objects is realized.
The utility model discloses simple structure, convenient to use is through extending to bottom support 2 in the reservoir area for collection vehicle 3 can move to the floater and stay the district, then collection vehicle 3 goes upward, carries out the automation to the floater in the floater detention district and salvages, and collection vehicle 3 transports the floater to the floater and collects 7 tops backs, through opening and close device, in the floater gets into floater collection storehouse. In the whole process, manpower is greatly saved, the working efficiency is high, the floaters directly enter the collecting area, and classification treatment and loading can be carried out on the floaters in the collecting chamber on the bank.
Claims (8)
1. A device for cleaning floaters in a reservoir area of a hydropower station comprises a support frame (1) fixedly arranged on the bank side and a bottom support (2) extending into the reservoir area, and is characterized in that one end of the bottom support (2) is fixedly connected with the bottom of the support frame (1), a floaters collecting chamber (7) is arranged on the support frame (1), a floaters collecting bin is arranged in the floaters collecting chamber (7), and one end, far away from the support frame (1), of the bottom support (2) is connected with the top of the floaters collecting chamber (7) through a rail;
the track is obliquely arranged, the inclination angle is 30-60 degrees, the track extends to the position right above the floating object collecting chamber (7) and is fixedly connected with the supporting frame (1) through a vertically arranged connecting rod, and the vertically upward end of the connecting rod is rotatably connected with a fixed pulley (6);
the collecting vehicle (3) is connected to the track in a rolling mode, the collecting vehicle (3) is connected with a winch (5) through a traction steel wire rope (4), and the traction steel wire rope (4) is connected with the winch (5) after bypassing the fixed pulley (6);
collecting vehicle (3) is including cyclic annular lateral wall, the equipartition has a plurality of hole (11) that leaks on the cyclic annular lateral wall, the shutoff has an headstock gear on cyclic annular lateral wall one end, and the other end is the floater feed inlet, and directly over collecting vehicle (3) were located the collection room, headstock gear opened, and collecting vehicle (3) inner region is linked together with floater collection room (7).
2. The device for cleaning floaters in the reservoir area of the hydropower station according to claim 1, wherein the annular side wall comprises a front side wall, a left side wall, a rear side wall and a right side wall which are fixedly connected in the circumferential direction, the front side wall and the rear side wall are inclined and symmetrically arranged with each other, the left side wall and the right side wall are vertically arranged, two ends of the front side wall, the left side wall, the rear side wall and the right side wall are respectively positioned in the same horizontal plane, and the cross sectional area of one end, connected with the opening and closing device, of the annular side wall is smaller than the cross sectional area of the floaters feeding.
3. The device for cleaning the floating objects in the reservoir area of the hydropower station according to claim 2, wherein the opening and closing device comprises a first bottom plate (9) and a second bottom plate (10), one side edge of each of the first bottom plate (9) and the second bottom plate (10) is respectively and rotatably connected with the front side wall and the rear side wall, a hinge rod (13) is respectively arranged on each of the first bottom plate (9) and the second bottom plate (10), an opening and closing traction rope (15) is connected after the two hinge rods (13) are rotatably connected, an opening and closing traction rope (15) retraction device is connected to one end of the opening and closing traction rope (15) far away from the hinge rod (13), and a counterweight block (14) is further connected to one end of the opening and closing traction rope (15) connected with the hinge rod (13); when the retractable device for the opening and closing hauling rope (15) retracts the hauling rope, the first bottom plate (9) and the second bottom plate (10) are located in the same horizontal plane and are blocked at the lower end of the annular side wall, when the retractable device for the opening and closing hauling rope (15) releases the hauling rope, the first bottom plate (9) and the second bottom plate (10) are located in a vertical state, and the lower end of the annular side wall is opened.
4. The device for cleaning the floating objects in the reservoir area of the hydropower station according to claim 3, wherein a guide groove is correspondingly formed on each of the left side wall and the right side wall, and two ends of the balancing weight (14) are slidably arranged in the guide grooves respectively.
5. The device for cleaning the floating objects in the reservoir area of the hydropower station according to claim 4, wherein a support rod is sleeved on the opening and closing traction rope (15), the support rod is arranged on the opening and closing traction rope (15) between the counterweight block (14) and the hinge rod (13), a through hole is formed in the counterweight block (14), the opening and closing traction rope (15) penetrates through the through hole and then is connected with the opening and closing traction rope (15) retracting device, one end of the support rod, far away from the hinge rod (13), abuts against the counterweight block (14), and the outer diameter of the support rod is larger than the diameter of the through hole.
6. A device for cleaning up floating objects in a reservoir area of a hydroelectric power station according to claim 5, wherein said track comprises two rails arranged in parallel, said collection vehicle (3) being connected by four fixing rods to two sets of rollers, each set of rollers comprising two rollers having rotation axes on the same horizontal plane, both rollers being arranged to roll on the rails.
7. A device for cleaning up floating objects in a reservoir area of a hydropower station according to claim 6, characterized in that the collection vehicle (3) is further connected with a rail through a rail cleaner (8), and the rail cleaner (8) is fixedly connected with the collection vehicle (3) through an auxiliary rod.
8. A device for cleaning floaters in a reservoir area of a hydropower station according to claim 7, wherein a limiting rod (12) is further arranged at one end of the rail connected with the connecting rod, the limiting rod (12) is fixedly connected with the rail, and when the roller abuts against the limiting rod (12), the collecting vehicle (3) is positioned right above the floaters collecting chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615743.4U CN211113552U (en) | 2019-09-26 | 2019-09-26 | Power station reservoir area floater cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615743.4U CN211113552U (en) | 2019-09-26 | 2019-09-26 | Power station reservoir area floater cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113552U true CN211113552U (en) | 2020-07-28 |
Family
ID=71695223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921615743.4U Expired - Fee Related CN211113552U (en) | 2019-09-26 | 2019-09-26 | Power station reservoir area floater cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211113552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344704A (en) * | 2023-12-01 | 2024-01-05 | 淮安市水利勘测设计研究院有限公司 | Lifting type river floating aquatic weed treatment device |
-
2019
- 2019-09-26 CN CN201921615743.4U patent/CN211113552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344704A (en) * | 2023-12-01 | 2024-01-05 | 淮安市水利勘测设计研究院有限公司 | Lifting type river floating aquatic weed treatment device |
| CN117344704B (en) * | 2023-12-01 | 2024-02-02 | 淮安市水利勘测设计研究院有限公司 | Lifting type river floating aquatic weed treatment device |
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| 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: 20200728 Termination date: 20210926 |