CN106812299B - Hanging basket for overflow weir surface - Google Patents
Hanging basket for overflow weir surface Download PDFInfo
- Publication number
- CN106812299B CN106812299B CN201710147771.7A CN201710147771A CN106812299B CN 106812299 B CN106812299 B CN 106812299B CN 201710147771 A CN201710147771 A CN 201710147771A CN 106812299 B CN106812299 B CN 106812299B
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- Prior art keywords
- fixed
- rail
- piece
- basket
- steel wire
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a hanging basket for an overflow weir surface, which comprises a fixing device, a moving platform and a power and control system, wherein the fixing device comprises a steel wire rope set, and one end of the steel wire rope set is fixed at the top of the overflow weir surface or on a gate body steel structure; the movable platform comprises two fixed baskets and two movable baskets, the two movable baskets are sleeved on two sides of the fixed baskets, and the movable baskets are connected with the fixed baskets in a sliding manner; the power and control system comprises a power cable, a comprehensive control box and an electric elevator, wherein the power cable and the comprehensive control box are arranged on the fixed basket frame, and the power cable is connected with a main distribution box at the top of the dam, provides 380V power electricity and is connected to the comprehensive control box; the comprehensive control box is used for distributing electric power to the two electric elevators to provide power for operation, and the electric elevators are fixed on the side fence pieces and connected with the steel wire rope sets. The invention can realize the test detection, repair protection and reinforcement construction of the overflow weir surface part. Convenient installation and flexible assembly.
Description
Technical Field
The invention relates to a hanging basket for an overflow weir surface.
Background
In the operation of test detection, repair protection, reinforcement of concrete dam overflow weir face, early method is on using many ropes to be fixed in the gate structure, punches on the concrete of overflow weir face, uses reinforcing bar skewer to insert in the hole, and the scaffold pole that rope and reinforcing bar jointly fixed level were arranged forms the interval at 1 meter's cat ladder form scaffold, and operating personnel removes along the cat ladder and carries out each item work. This kind of construction method need arrange numerous drilling in the overflow weir face, a large amount of cuttage reinforcing bar, and rope and scaffold pole also need arrange in a large number, and the staff moves about on the scaffold pole has mostly inconveniently, and it is longer to enter and withdraw man-hour, and the original concrete structure has been destroyed to numerous drilling of quantity, needs to fill in a large number and restores, and numerous being unfavorable for the construction operation of reinforcing bar cuttage has some potential safety hazards.
Disclosure of Invention
The invention aims to provide a hanging basket for an overflow weir surface, which is safe and convenient to use.
In order to solve the problems in the prior art, the invention adopts the technical scheme that:
a hanging basket for an overflow weir surface, which comprises a fixing device, a moving platform and a power and control system,
the fixing device comprises a steel wire rope set, and one end of the steel wire rope set is fixed at the top of the overflow weir surface or fixed on the gate body steel structure;
the movable platform comprises two fixed baskets and two movable baskets, the two movable baskets are sleeved on two sides of the fixed baskets, and the movable baskets are connected with the fixed baskets in a sliding manner;
the power and control system comprises a power cable, a comprehensive control box and an electric elevator, wherein the power cable and the comprehensive control box are arranged on the fixed basket frame, and the power cable is connected with a main distribution box at the top of the dam, provides 380V power electricity and is connected to the comprehensive control box; the comprehensive control box is used for distributing electric power to the two electric elevators to provide power for operation, and the electric elevators are fixed on the side fence pieces and connected with the steel wire rope sets.
The movable basket comprises a bottom plate, a front fence piece, a rear fence piece, a side fence piece and a fence piece shaft, wherein the fence piece shaft is fixed on the bottom plate, and the front fence piece and the rear fence piece are connected with the bottom plate through the fence piece shaft and can turn over by taking the fence piece shaft as the circle center; the outer side surface of the bottom plate is fixedly connected with a side rail piece, and the front rail piece is hinged with the side rail piece; one side of the movable basket frame bottom plate is provided with a straight rack, the fixed basket frame is provided with a straight gear, the straight gear is meshed with the straight rack, and the motor drives the straight gear to do circular motion to drive the movable basket frame to do horizontal motion; the four corners of the side rail piece are respectively provided with an inner rail wheel, the inner surface of the rim is provided with a rim track, and the inner rail wheels are arranged in the rim track and can slide along the rim track.
The wheel rim positioning device is characterized by further comprising a balancing device, wherein the balancing device comprises a wheel rim rail positioning lock, a steel wire guide wheel set and a rail piece positioning lock, the steel wire guide wheel set is sleeved on the wheel rim rail, the wheel rim rail positioning lock is arranged between the steel wire guide wheel set and the wheel rim rail, and the rail piece is connected with the wheel rim rail through the rail piece positioning lock.
The bottom end of the fixed basket frame and the bottom ends of the two sides of the movable basket frame are respectively provided with a caster set.
The electric elevator is a friction type electric elevator, provides driving force through a friction steel wire rope and moves along the steel wire rope.
The bottom plate, the front rail piece, the rear rail piece and the side rail pieces are all formed by welding square steel mesh pieces.
The power and control system also comprises a hanging basket safety lock.
Also comprises a safety guarantee and a warning system.
The invention has the advantages and effects that:
the invention relates to a hanging basket for an overflow weir surface, which can realize test detection, repair protection and reinforcement construction on the position of the overflow weir surface. The installation is convenient, the equipment is nimble, staff's field control can be along the surface motion of the overflow weir face of any curve form, is convenient for carry out experimental detection, repair protection, reinforcement and reinforcement work. The hanging basket can be quickly folded when being removed from the yard, is convenient to transport, can be repeatedly used, and is safe and convenient. The width of the mobile platform can be adjusted, the mobile platform can adapt to various curve-shaped overflow weir surfaces, can adapt to the overflow weir surfaces with various widths, and meets the operation requirement of a full section. The invention can efficiently complete the full-section operation of the overflow weir surface.
Drawings
FIG. 1 is a reference view of a hanging basket for an overflow weir of the present invention in use;
FIG. 2 is a front view of the mobile platform;
FIG. 3 is a side view of the mobile platform;
in the figure: the device comprises a fixing device 1, an anchoring bolt 2, a steel wire rope group 3, a U-shaped lock catch 4, a moving platform 5, a bottom plate 6, a front rail piece 7, a rear rail piece 8, a side rail piece 9, a rail piece shaft 10, a rim rail 11, a foot wheel group 12, an expansion joint 13, a straight gear group 14, a pinion 15, a handle 16, a motor 17, a power cable 18, a comprehensive control box 19, an electric elevator 20, a hanging basket safety lock 21, a rim rail positioning lock 22, a steel wire rope guide wheel group 23, a rail piece positioning lock 24, an inner rail wheel 25, an air supply system 26, a water supply system 27, an electric power supply system 28, a material hoisting system 29, a safety rope 30 and an elevator safety lock 31.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1: the invention relates to a hanging basket for an overflow weir surface, which comprises a fixing device 1, a moving platform 5, a power and control system and a balancing device,
the fixing device comprises a steel wire rope group 3, an anchoring bolt 2 is used for fixing the steel wire rope group on an overflow weir surface without a steel gate, a deep hole is drilled at the weir crest of the overflow weir surface, and one end of the steel wire rope group is fixed on the anchoring bolt; for the overflow weir surface with the steel gate, the U-shaped lock catch 4 is adopted to fix the steel wire rope set, the U-shaped lock catch is sleeved on the steel structure, and the U-shaped lock catch is used to fix the steel wire rope set on the steel structure.
As shown in fig. 2 and 3, the mobile platform includes two fixed baskets and two movable baskets, and the two movable baskets 13 are sleeved on two sides of the fixed baskets. The fixed basket is provided with a power cable 18 and a comprehensive control box 19, and the top surface and the bottom surface of the fixed basket are respectively provided with two slideways. The movable basket frame slides along the slide way.
The fixed basket frame comprises a bottom plate, a front rail piece, a rear rail piece, a handle 16 and a motor 17. The movable basket is sleeved in the fixed basket and comprises a bottom plate 6, a front rail piece 7, a rear rail piece 8, a side rail piece 9 and a rail piece shaft 10, wherein the bottom plate, the front rail piece, the rear rail piece and the side rail piece are all formed by welding square steel mesh pieces. The fence shaft is fixed on the bottom plate, and the front fence piece and the rear fence piece are connected with the bottom plate through the fence shaft and can be turned over by taking the fence shaft as the circle center; the side of the bottom plate is fixedly connected with a side rail piece, and the front rail piece is hinged with the side rail piece. The bottom end of the fixed basket frame and the bottom ends of the two sides of the movable basket frame are respectively provided with a caster set.
The straight rack 14 is installed on one side of the movable basket frame bottom plate, the straight gear 15 is installed on the bottom plate of the fixed basket frame, the straight gear and the straight rack are mutually transmitted through direct meshing, the straight gear is respectively connected with the handle and the motor, the straight gear can be driven to drive the movable basket frame to horizontally move along the straight gear set by shaking the handle, the movable basket frames at the two ends are further expanded to the two sides, and the handle is used during manual or fine adjustment. The motor can also drive the straight gear to do circular motion, and the motor runs fast to drive the straight gear to do so as to expand the action surface and drive the movable basket to do horizontal motion.
The side fence pieces are arranged at one end of each movable basket frame extending out of the fixed basket frame, an inner rail wheel 25 is arranged at each of four corners of each side fence piece, a rim track 11 is arranged on the inner surface of each rim, and the inner rail wheels are arranged in the rim tracks and can slide along the rim tracks. The wheel rim has two functions, one function is used as a large roller of the whole mechanism to slide along the overflow weir surface, and the other function is used for adjusting and fixing the relative positions of the front and rear rail pieces so as to adapt to the weir surface operation of different curve sections.
The power and control system comprises a power cable 18, a comprehensive control box 19, a hanging basket safety lock 21 and an electric elevator 20, wherein the power cable is connected with a main distribution box at the top of the dam, provides 380V power electricity and is connected to the comprehensive control box; the comprehensive control box is used for preparing electric power to the two electric elevators, is provided with a 220V conversion interface, provides a power supply for operation, and can provide 36V and 12V power supplies required by systems such as safety warning and the like through conversion. The electric elevator is two friction-type electric hoists, the electric elevator is fixed on the side fence piece through four bolts, one end of the steel wire rope group is fixed at the top of the overflow weir surface, the other end of the steel wire rope group passes through the safety lock and then is connected with the electric elevator, driving force is provided through friction steel wire ropes, and then the steel wire ropes move along the steel wire ropes. The hanging basket safety lock is arranged at the upper part of the electric elevator and is fixedly arranged with the side basket (fence) sheet. The hanging basket safety lock is an electromechanical servo type safety lock, and when the electric elevator is opened, the hanging basket safety lock synchronously operates to enhance the safety operation protection function.
The balancing device comprises a rim track positioning lock 22, a steel wire guide wheel set 23 and a rail piece positioning lock 24, the steel wire guide wheel set is sleeved on the rim track, the rim track positioning lock is arranged between the steel wire guide wheel set and the rim track, and the rail piece is connected with the rim track through the rail piece positioning lock. The wheel rim track positioning lock is mainly used for adjusting the relative positions of a wheel rim track and a side rail piece, and when the wheel rim track positioning lock is used, a mobile platform runs to a specified position, the position of a bottom plate needs to be adjusted, and the bottom plate is generally ensured to be horizontally arranged so as to be beneficial to the operation of workers; the position of the positioning lock of the front rail piece is basically coincident with the position of the positioning lock of the rim rail, so that the relative position of the rim rail and the electric lifter can be adjusted only by adjusting the relative positions of the rim rail, the front rail piece and the side rail piece.
The steel wire rope guide wheel set consists of a group of guide wheels, the steel wire rope guide wheel set is sleeved on the rim track, and a rim track positioning lock is arranged between the steel wire rope guide wheel set and the rim track.
The fence piece is being connected to fence piece location lock and is being connected fence piece and wheel rim track, and present, when back fence piece is done with the adjustment as required, fence piece location lock is used for the rotation angle of fixed fence piece, because the wheel rim track can regard as a interim fixed unit to use, consequently the fence piece slides along the wheel rim track through the location lock and can adjust the fence piece angle that opens and shuts of this operating position, and then adjusts out suitable gesture so that the operation.
The hanging basket for the overflow weir surface further comprises a safety guarantee and a warning system. The safety guarantee and warning system comprises a safety protective guard, a safety belt, a safety rope, a large rope lock, a lifter safety lock 31, a warning device and warning lamps, wherein the safety protective guard is distributed around the mobile platform, the safety protective guard is a safety hanging net arranged on a front rail sheet, a rear rail sheet and a side rail sheet, the safety rope is fixed on a steel structure, and the safety protective guard and the warning system are used for guaranteeing the safety of operators and the safety and the reliability of the detection process and warning.
As shown in FIG. 1, the invention is equipped with different technical supply systems according to different use requirements, and the technical supply systems are arranged at the top of the dam. The technical supply system comprises an air supply system 26, a water supply system 27, an electric power supply system 28 and a material hoisting system 29.
The air supply system comprises a silent compressor, an oil-water separator, a pressure gas storage tank, a compressor outer cover noise reduction facility, an air pipe, an air gun and an air nozzle, and is mainly used for cleaning a base surface by pressure gas, checking compressed air, drying, detecting dry drilling and the like.
The water supply system mainly comprises a water storage tank, a pressure pump, a high-pressure pipe, a high-pressure spray gun and a water stop needle head, and is mainly used for high-pressure water cleaning of a base surface, water pressing tests, wet drilling detection and the like.
The power supply system comprises an external power supply (380V) interface and circuit, an external power supply (220V) interface and circuit, a self-contained power supply (220V), a self-contained lighting power supply (36V), a leakage protection system, an external small gasoline generator (220V) and corresponding noise reduction facilities. An external power supply is preferably used, and then a self-contained power supply is adopted, and an external small gasoline generator (220V) is started to generate power under the condition of insufficient power or no external power supply.
The material hoisting system is a small hoisting device and a rope and is used for material transfer and vertical delivery of tools and equipment between the working section of the overflow weir surface and the top of the gate pier.
Claims (7)
1. A hanging flower basket for overflow weir face which characterized in that: comprises a fixing device, a mobile platform and a power and control system,
the fixing device comprises a steel wire rope set, and one end of the steel wire rope set is fixed at the top of the overflow weir surface or fixed on the gate body steel structure;
the movable platform comprises two fixed baskets and two movable baskets, the two movable baskets are sleeved on two sides of the fixed baskets, and the movable baskets are connected with the fixed baskets in a sliding manner;
the power and control system comprises a power cable, a comprehensive control box and an electric elevator, wherein the power cable and the comprehensive control box are arranged on the fixed basket frame, and the power cable is connected with a main distribution box at the top of the dam, provides 380V power electricity and is connected to the comprehensive control box; the comprehensive control box is used for allocating electric power to the two electric elevators to provide power for operation, and the electric elevators are fixed on the side fence pieces and connected with the steel wire rope sets;
the movable basket comprises a bottom plate, a front fence piece, a rear fence piece, a side fence piece and a fence piece shaft, wherein the fence piece shaft is fixed on the bottom plate, and the front fence piece and the rear fence piece are connected with the bottom plate through the fence piece shaft and can turn over by taking the fence piece shaft as the circle center; the outer side surface of the bottom plate is fixedly connected with a side rail piece, and the front rail piece is hinged with the side rail piece; one side of the movable basket frame bottom plate is provided with a straight rack, the fixed basket frame is provided with a straight gear, the straight gear is meshed with the straight rack, and the motor drives the straight gear to do circular motion to drive the movable basket frame to do horizontal motion; the four corners of the side rail piece are respectively provided with an inner rail wheel, the inner surface of the wheel rim is provided with a wheel rim track, and the inner rail wheels are arranged in the wheel rim track and can slide along the wheel rim track;
different technical supply systems are equipped according to different use requirements, the technical supply systems are arranged on the top of the dam, and each technical supply system comprises an air supply system, a water supply system, an electric power supply system and a material hoisting system.
2. A basket for an overflow weir according to claim 1, wherein: the wheel rim positioning device is characterized by further comprising a balancing device, wherein the balancing device comprises a wheel rim rail positioning lock, a steel wire guide wheel set and a rail piece positioning lock, the steel wire guide wheel set is sleeved on the wheel rim rail, the wheel rim rail positioning lock is arranged between the steel wire guide wheel set and the wheel rim rail, and the rail piece is connected with the wheel rim rail through the rail piece positioning lock.
3. A basket for an overflow weir according to claim 1, wherein: the bottom end of the fixed basket frame and the bottom ends of the two sides of the movable basket frame are respectively provided with a caster set.
4. A basket for an overflow weir according to claim 1, wherein: the electric elevator is a friction type electric elevator, provides driving force through a friction steel wire rope and moves along the steel wire rope.
5. A basket for an overflow weir according to claim 1, wherein: the bottom plate, the front rail piece, the rear rail piece and the side rail pieces are all formed by welding square steel mesh pieces.
6. A basket for an overflow weir according to claim 1, wherein: the power and control system also comprises a hanging basket safety lock.
7. A basket for an overflow weir according to claim 1, wherein: also comprises a safety guarantee and a warning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147771.7A CN106812299B (en) | 2017-03-14 | 2017-03-14 | Hanging basket for overflow weir surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147771.7A CN106812299B (en) | 2017-03-14 | 2017-03-14 | Hanging basket for overflow weir surface |
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| Publication Number | Publication Date |
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| CN106812299A CN106812299A (en) | 2017-06-09 |
| CN106812299B true CN106812299B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710147771.7A Active CN106812299B (en) | 2017-03-14 | 2017-03-14 | Hanging basket for overflow weir surface |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179399A (en) * | 2017-07-05 | 2017-09-19 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of high concrete dam surface automatic surveying device and method |
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