CN117684519B - Gate hoist for flood control engineering - Google Patents
Gate hoist for flood control engineering Download PDFInfo
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- CN117684519B CN117684519B CN202410136652.1A CN202410136652A CN117684519B CN 117684519 B CN117684519 B CN 117684519B CN 202410136652 A CN202410136652 A CN 202410136652A CN 117684519 B CN117684519 B CN 117684519B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 238000004804 winding Methods 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Manipulator (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to the technical field of flood control gates, and particularly discloses a gate hoisting hoist for flood control engineering, which comprises a base, a driving structure, a winding and unwinding structure and a locking structure; the base is of a rectangular frame structure, and the driving structure is fixedly arranged on the base; the locking structure is arranged to effectively fix the steel rope main body, so that the equipment can hover when the gate is opened and closed, accidental falling of the roller due to the influence of gravity is prevented, the operation safety is improved, and the gate switch is controllable; the locking structure is suitable for various hoist type openers and can be installed at corresponding positions without redesigning the whole equipment, so that the flexibility and the universality of the equipment are improved; the locking structure can be reversely arranged in multiple groups, so that the stability and durability of the equipment can be improved, and the locking limit of the steel rope main body can be enhanced.
Description
Technical Field
The invention relates to the technical field of flood control gates, in particular to a gate winch hoist for flood control engineering.
Background
Flood control engineering is engineering constructed for controlling and defending flood to avoid flood loss; mainly comprises a dyke, a river channel renovation project, a flood diversion project, a reservoir and the like; flood control according to functions and building purposes can be divided into a blocking type (discharging type) and a storage type (stagnation type); in the drainage (discharging) type, namely, a gate is arranged in the engineering, when the water quantity is large, normal water storage is affected, and other ground buildings and dykes are prevented from being damaged by overflow, so that the gate is opened to discharge; because the gate in the flood control project is heavier and driven in a vertical lifting mode, a plurality of winch hoists are arranged to drive the gate, but the existing winch hoists cannot control the lifting height of the gate and hover, the gate winch hoist for the flood control project is designed.
Disclosure of Invention
The invention aims to provide a gate hoist for flood control engineering, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a gate hoist for flood control engineering comprises a base, a driving structure, a winding and unwinding structure and a locking structure; the base is rectangular frame structure, the driving structure is fixed to be set up on the base, the book is put the structure and can be dismantled and set up on the driving structure, the locking structure is fixed to be set up on the base, and is located a book and puts the structure left side.
Preferably, the driving structure comprises a pair of shaft brackets, a pair of bearings, a shaft lever, a gear box, a motor, a protective cover, a first gear, a second gear, a chain, a pair of guide frames and guide wheels; the pair of axle brackets one end respectively can dismantle the setting in the upper wall of base right-hand member, and is located the front and back both sides mutual symmetry respectively, a pair of the bearing is fixed respectively to be inlayed in the axle bracket other end, the fixed cartridge in bearing in the axostylus axostyle both ends respectively, the gear box is fixed to be set up in base left end upper wall, and is located the rear side, be provided with input and output on the gear box, and the input is high rotational speed, the motor is fixed to be set up in base left end upper wall, and the drive end is connected with the input of gear box, the protection casing can dismantle the spiral-lock on the base, and the spiral-lock is in the motor outside, first gear is fixed to be sheathed on the output of gear box, the fixed one end of suit in the axostylus axostyle is fixed to be sheathed on first gear and second gear respectively, a pair of the guide frame is Z font structure, a pair of guide frame one end is fixed respectively to be set up on the opposite lateral wall of axle bracket, and the guide frame other end is located the guide frame left side and is located the base top relatively, the other end is located the guide frame, the guide frame is movable between the guide frame.
Preferably, the winding and unwinding structure comprises a winding roller, a lock column, a first locking bolt, a steel rope main body and a plurality of fastening buckles; the roller is fixedly sleeved in the middle of the shaft rod and is positioned between the shaft brackets, a first fixed groove is formed in the circumference of the middle of the roller, a locking groove is formed in the front side of the first fixed groove, a second fixed groove communicated with the first fixed groove is formed between the locking groove and the first fixed groove, lock holes are formed in the front side wall and the rear side wall of the locking groove, an adjusting groove communicated with the lock holes is formed in the front side of the locking groove, one end of the lock column is movably embedded in one of the lock holes and is positioned below the adjusting groove, the other end of the lock column can movably penetrate through the locking groove, and the steel rope is inserted into another lock hole, one end of the first locking bolt movably penetrates through the adjusting groove and is movably screwed into one end of the lock column, one end of the steel rope main body is fixedly provided with a sleeve buckle, the sleeve buckle at one end of the steel rope main body is movably embedded into the lock groove and is movably sleeved on the lock column, the other end of the steel rope main body is embedded into the second fixing groove and the first fixing groove, the other end of the steel rope main body is vertically guided downwards through the upper wall of the guide wheel, and a plurality of fastening buckles are respectively detachably arranged on the winding roller and are buckled on the steel rope main body.
Preferably, the locking structure comprises a first locking frame, a pair of force receiving arms, a mobile station, a second locking frame, a hydraulic cylinder, a pair of loop bars, a base plate and a pair of springs; one end of the first lock frame is fixedly arranged on the upper wall of the front end of the base and is positioned on the left side of the shaft frame, the other end of the first lock frame is provided with a first circular ring and is positioned below the guide wheel, the other end of the first lock frame is movably sleeved on the steel rope main body through the first circular ring, one ends of a pair of stress arms are respectively fixedly arranged on the upper wall of the front end of the base and are positioned on the left side of the first lock frame, the middle parts of the upper walls of the two ends of the mobile station are respectively penetrated with a force application groove, one end of the mobile station is fixedly arranged on the other end of the stress arm and is positioned below the first lock frame, the second lock frame is movably arranged on the mobile station and is of a rectangular frame structure, and the right-hand member middle part is provided with the second ring the same with first ring, the second ring can be located first ring below and agree with, pneumatic cylinder one end activity sets up in mobile station left end middle part, and pneumatic cylinder other end swing joint is on second lock frame left side wall middle part, a pair of the loop bar is T type structure, and one end diameter is less than the other end, a pair of loop bar one end is movable respectively runs through in the application of force groove of mobile station, and the activity connects soon in the front and back both ends of second lock frame left side, backing plate both ends are movable sleeve respectively on the loop bar, and are located the mobile station below, a pair of the spring respectively movable sleeve is on the loop bar other end, and is located the backing plate below.
Preferably, the mobile station is of a concave structure, the upper walls at the two ends of the mobile station are of a Z-shaped structure, the left end of the mobile station is higher than the right end, and the middle joints of the left end and the right end are inclined wall surfaces.
Preferably, the pad is attached to the lower wall of the mobile station by spring force.
Preferably, the second lock frame can move leftwards on the moving table by means of a hydraulic cylinder, and the second lock frame moves leftwards along with the movement of the second lock frame, so that the second ring is moved out from the position below the first ring.
Preferably, when the second lock frame moves leftwards, the steel rope main body enters the moving table, and the steel rope main body passes through the first circular ring and the second circular ring to form a Z shape.
Preferably, the steel rope main body can be wound on the winding roller and cannot be separated from the guide wheel.
The gate hoist for flood control engineering provided by the invention has the beneficial effects that:
1. The invention is convenient to operate; through improving the roller design for the steel cable main part can install more easily and spacing, is favorable to operating personnel to twine the operation.
2. The invention improves the safety of equipment; the steel rope main body is effectively fixed through the locking structure, so that the equipment can hover when the gate is opened and closed, accidental falling of the roller due to the influence of gravity is prevented, the safety of operation is improved, and the gate switch is controllable.
3. The invention has strong universality; the locking structure is suitable for various hoist type openers and can be installed at corresponding positions without redesigning the whole equipment, so that the flexibility and the universality of the equipment are improved; the locking structure can be reversely arranged in multiple groups, so that the stability and durability of the equipment can be improved, the service life of the equipment can be prolonged, and the locking limit of the steel rope main body can be enhanced.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention.
Fig. 2 is a schematic diagram of a first split structure according to the present invention.
Fig. 3 is a schematic diagram of a second split structure of the present invention.
Fig. 4 is a schematic diagram showing an assembled display structure of the present invention.
Fig. 5 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention.
Fig. 6 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present invention.
Fig. 7 is a schematic view of a partial enlarged structure at C in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a driving structure; 21. a shaft bracket; 22. a bearing; 23. a shaft lever; 24. a gear box; 25. a motor; 26. a protective cover; 27. a first gear; 28. a second gear; 29. a chain; 30. a guide frame; 31. a guide wheel; 4. a winding and unwinding structure; 41. a roller; 42. locking a column; 43. a first locking bolt; 44. a steel rope main body; 45. a fastening buckle; 5. a locking structure; 51. a first lock frame; 52. a force receiving arm; 53. a mobile station; 54. a second lock frame; 55. a hydraulic cylinder; 56. a loop bar; 57. a backing plate; 58. a spring; 6. a first ring; 7. and a second ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: a gate hoist for flood control engineering comprises a base 1, a driving structure 2, a winding and unwinding structure 4 and a locking structure 5; the base 1 is of a rectangular frame structure, the driving structure 2 is fixedly arranged on the base 1, the winding and unwinding structure 4 is detachably arranged on the driving structure 2, and the locking structure 5 is fixedly arranged on the base 1 and is positioned at the left side of the winding and unwinding structure 4; the equipment can be fixed at the corresponding position in the engineering through the base 1; can open the power to the gate through driving structure 2, be convenient for install the steel rope main part 44 through rolling and unreeling structure 4 and with driving structure 2 cooperation roll up and unreel steel rope main part 44, can lock spacingly at the winding of steel rope main part 44 in-process at roller 41 through locking structure 5, make the gate can hover.
Preferably, the driving structure 2 further comprises a pair of shaft brackets 21, a pair of bearings 22, a shaft lever 23, a gear box 24, a motor 25, a protective cover 26, a first gear 27, a second gear 28, a chain 29, a pair of guide brackets 30 and a guide wheel 31; one end of a pair of shaft brackets 21 is detachably arranged on the upper wall of the right end of the base 1 and is respectively positioned at the front side and the rear side and symmetrical with each other, a pair of bearings 22 are respectively fixedly embedded in the other end of the shaft brackets 21, two ends of a shaft rod 23 are respectively fixedly inserted in the bearings 22, a gear box 24 is fixedly arranged on the upper wall of the left end of the base 1 and is positioned at the rear side, an input end and an output end are arranged on the gear box 24, the input end is high in rotating speed, a motor 25 is fixedly arranged on the upper wall of the left end of the base 1, a driving end is connected with the input end of the gear box 24, a protective cover 26 is detachably buckled on the base 1 and is buckled on the outer side of the motor 25, a first gear 27 is fixedly sleeved on the output end of the gear box 24, a second gear 28 is fixedly sleeved on one end of the shaft rod 23 and corresponds to the first gear 27, a chain 29 is respectively movably sleeved on the first gear 27 and the second gear 28, a pair of guide frames 30 are of Z-shaped structures, one ends of the guide frames 30 are respectively fixedly arranged on the opposite side walls of the shaft brackets 21, the other ends of the guide frames 30 are oppositely arranged on the left side of the guide frames 30 and are positioned above the base 1, and the other ends of the guide frames 31 are movably arranged between the guide frames 30; the shaft lever 23 is supported by the shaft bracket 21, power is provided by the motor 25, the rotating speed of the motor 25 is reduced by the gear box 24, the bearing capacity of the driving end of the motor 25 is reduced, the motor 25 is protected by the protective cover 26, and the shaft lever 23 is driven to rotate by the first gear 27 and the second gear 28 which are connected by the chain 29; the rope main body 44 is guided vertically downward by the guide wheel 31.
Preferably, the winding and unwinding structure 4 comprises a winding roller 41, a lock column 42, a first locking bolt 43, a steel rope main body 44 and a plurality of fastening buckles 45; the winding roller 41 is fixedly sleeved in the middle of the shaft rod 23 and is positioned between the shaft brackets 21, a first fixing groove is formed in the circumference of the middle of the winding roller 41, a lock groove is formed in the front side of the first fixing groove, a second fixing groove which is communicated with the first fixing groove is formed between the lock groove and the first fixing groove, lock holes are formed in the front side and the rear side wall of the lock groove, an adjusting groove which is communicated with the lock holes is formed in the front side of the lock groove, one end of the lock post 42 is movably embedded in one of the lock holes and is positioned below the adjusting groove, the other end of the lock post 42 can movably penetrate through the lock groove and is inserted in the other lock hole, one end of a first locking bolt 43 movably penetrates through the adjusting groove and is movably screwed in one end of the lock post 42, one end of the steel rope main body 44 is fixedly provided with a sleeve buckle, the sleeve buckle at one end of the steel rope main body 44 is movably embedded in the lock groove and is movably sleeved on the lock post 42, the other end of the steel rope main body 44 is embedded in the second fixing groove and the first fixing groove, the other end of the steel rope main body 44 is vertically guided downwards through the upper wall of the guide wheel 31, and a plurality of fastening buckles 45 are respectively detachably arranged on the winding roller 41 and the steel rope main body 44 are movably arranged on the steel rope; one end of the steel rope main body 44 is initially limited and fixed through locking, and one or more circles of reinforcing and fixing are carried out on the steel rope main body 44 around the outer side of the winding roller 41 through the fastening buckle 45.
Preferably, the locking structure 5 further includes a first lock frame 51, a pair of force arms 52, a moving table 53, a second lock frame 54, a hydraulic cylinder 55, a pair of loop bars 56, a backing plate 57, and a pair of springs 58; one end of the first lock frame 51 is fixedly arranged on the upper wall of the front end of the base 1 and is positioned at the left side of the shaft frame 21, the other end of the first lock frame 51 is provided with a first circular ring 6 and is positioned below the guide wheel 31, the other end of the first lock frame 51 is movably sleeved on the steel rope main body 44 through the first circular ring 6, one ends of a pair of stress arms 52 are respectively fixedly arranged on the upper wall of the front end of the base 1 and are positioned at the left side of the first lock frame 51, the moving table 53 is of a concave structure, the upper walls at two ends of the moving table 53 are of Z-shaped structures, the left end of the moving table 53 is higher than the right end, the joint between the middle parts of the left end and the right end is an inclined wall surface, the middle parts of the upper walls at two ends of the moving table 53 are all penetrated with force applying grooves, one end of the moving table 53 is fixedly arranged at the other end of the stress arm 52 and is positioned below the first lock frame 51, the second lock frame 54 is movably arranged on the moving table 53, the second lock frame 54 is of a rectangular frame structure, the middle of the right end of the second lock frame is provided with a second circular ring 7 which is the same as the first circular ring 6, the second circular ring 7 can be positioned below the first circular ring 6 to be matched, one end of a hydraulic cylinder 55 is movably arranged in the middle of the left end of the movable table 53, the other end of the hydraulic cylinder 55 is movably connected to the middle of the left side wall of the second lock frame 54, a pair of loop bars 56 are of T-shaped structures, one end diameter of each loop bar 56 is smaller than the other end, one end of each loop bar 56 is movably penetrated through a force application groove of the movable table 53, the loop bars are movably screwed into the front end and the rear end of the left side of the second lock frame 54, two ends of a base plate 57 are movably sleeved on the loop bars 56 and positioned below the movable table 53, and a pair of springs 58 are movably sleeved on the other ends of the loop bars 56 and positioned below the base plate 57; the second lock bracket 54 is driven to move on the moving table 53 by the pulling force or pushing force provided by the hydraulic cylinder 55; the second lock frame 54 can move on the moving table 53 by means of the limit of the loop bar 56 and the base plate 57, the second lock frame 54 can be lifted up after being translated below the first lock frame 51 by the height difference of the two ends of the moving table 53, the first circular ring 6 and the second circular ring 7 are staggered, staggered clamping force is realized on the steel rope main body 44, gravity acting force of a gate is enabled to be on the first lock frame 51 and the second lock frame 54, the motor 25 is further stopped to drive, and the gate can not hover due to gravity descent.
Preferably, the pad 57 is attached to the lower wall of the moving table 53 by the force of the spring 58; is used for designing limit requirements.
As a preferred solution, the second locking frame 54 can move leftwards on the moving table 53 by means of the hydraulic cylinder 55, and the second locking frame 54 moves leftwards, so that the second circular ring 7 is moved out from the lower part of the first circular ring 6, and the second circular ring 7 moves upwards and is higher than the first circular ring 6, so that the requirement of locking the steel rope main body 44 is met, and the staggered clamping is achieved.
Preferably, when the second lock bracket 54 moves leftwards, the steel rope main body 44 enters the moving table 53, and the steel rope main body 44 passes through the first circular ring 6 and the second circular ring 7 to form a zigzag shape, so as to realize locking by designing the movement effect.
As a preferred solution, the steel rope main body 44 can be wound on the winding roller 41 and cannot be separated from the guiding wheel 31, wherein the other end of the steel rope main body 44 is wound clockwise along the winding roller 41 or counterclockwise for design requirement, and continuous guiding function is realized.
Working principle: firstly, fixing equipment at a corresponding position through a base 1; then one end of a steel rope main body 44 in the winding and unwinding structure 4 is fixed into a ferrule by welding and the like, then the ferrule is inserted into a locking groove of the winding roller 41, and a locking column 42 is telescopically inserted into the ferrule at one end of the steel rope main body 44 in a locking hole for preliminary limiting by moving a first locking bolt 43, and the first locking bolt 43 is fastened; then the other end of the steel rope main body 44 is fixed in the first fixing groove and the second fixing groove through a plurality of catches, one or more circles of steel rope main body 44 are fixed along the second fixing groove, the steel rope main body is wound on the winding roller 41 after being fixed, meanwhile, the other end of the steel rope main body 44 passes through the guide wheel 31 between the guide frames 30, so that the steel rope main body 44 can pass through the base 1 to be vertically guided downwards to be connected with a corresponding gate, and the steel rope main body 44 passes through the first circular ring 6 and the second circular ring 7 on the first lock frame 51 and the second lock frame 54; after the equipment is electrified, a motor 25 in the driving structure 2 is controlled to rotate, the first gear 27 is driven to rotate through the reduction transmission of the gear box 24, and the second gear 28 is driven to rotate through a chain 29, so that the shaft lever 23 is driven to rotate on the shaft bracket 21 through a bearing 22; realizing that the winding roller 41 is driven to rotate to lower or wind the steel rope main body 44; when the winding roller 41 winds the steel rope main body 44, the hydraulic cylinder 55 in the locking structure 5 can be controlled to be driven to shrink so as to drive the second lock frame 54 to move from one end to the other end of the movable table 53, during the moving process of the second lock frame 54, the second lock frame 54 moves from the low end to the high end of the movable table 53 by the limit of the sleeve rod 56, and the sleeve rod 56 can press the spring 58 to realize the limit along with the rising of the second lock frame 54; and the circular ring on the second lock frame 54 is lifted from the outside of the first circular ring 6 at the position of translating under the first circular ring 6 of the first lock frame 51, so that the staggered clamping limit of the steel rope main body 44 is formed, and the effect of hovering a gate is achieved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The gate winch hoist for the flood control engineering is characterized by comprising a base (1), a driving structure (2), a winding and unwinding structure (4) and a locking structure (5); the base (1) is of a rectangular frame structure, the driving structure (2) is fixedly arranged on the base (1), the winding and unwinding structure (4) is detachably arranged on the driving structure (2), and the locking structure (5) is fixedly arranged on the base (1) and is positioned on the left side of the winding and unwinding structure (4);
The driving structure (2) comprises a pair of shaft brackets (21), a pair of bearings (22), a shaft lever (23), a gear box (24), a motor (25), a protective cover (26), a first gear (27), a second gear (28), a chain (29), a pair of guide frames (30) and guide wheels (31);
One end of the shaft bracket (21) is detachably arranged on the upper wall of the right end of the base (1) and is respectively positioned on the front side and the rear side and symmetrical with each other, the pair of bearings (22) are respectively fixedly embedded in the other end of the shaft bracket (21), two ends of the shaft rod (23) are respectively fixedly inserted in the bearings (22), the gear box (24) is fixedly arranged on the upper wall of the left end of the base (1), the gear box (24) is provided with an input end and an output end, the input end is high in rotating speed, the motor (25) is fixedly arranged on the upper wall of the left end of the base (1), the driving end is connected with the input end of the gear box (24), the protective cover (26) is detachably buckled on the base (1) and is buckled on the outer side of the motor (25), the first gear (27) is fixedly sleeved on the output end of the gear box (24), the second gear (28) is fixedly sleeved on one end of the shaft rod (23) and corresponds to the first gear (27), the first gear (29) is respectively movably sleeved on the first gear (27) and the opposite to the guide frame (30) and is positioned on the opposite side of the guide frame (30) and is opposite to the left side of the guide frame (30), the guide wheel (31) is movably arranged between the other ends of the guide frames (30);
the winding and unwinding structure (4) comprises a winding roller (41), a lock column (42), a first locking bolt (43), a steel rope main body (44) and a plurality of fastening buckles (45);
The winding roller (41) is fixedly sleeved in the middle of the shaft rod (23) and is positioned between the shaft brackets (21), a first fixing groove is formed in the circumference of the middle of the winding roller (41), a locking groove is formed in the front side of the first fixing groove, a second fixing groove which is communicated with the first fixing groove is formed between the locking groove and the first fixing groove, lock holes are formed in the front side and the rear side wall of the locking groove, an adjusting groove which is communicated with the lock holes is formed in the front side of the locking groove, one end of the locking column (42) is movably embedded in one of the lock holes and is positioned below the adjusting groove, the other end of the locking column (42) can movably penetrate through the locking groove and is inserted in the other lock hole, one end of the first locking bolt (43) movably penetrates through the adjusting groove and is movably screwed in one end of the locking column (42), a sleeve buckle is fixedly arranged at one end of the steel rope main body (44), the sleeve buckle at one end of the steel rope main body (44) is movably embedded in the locking groove and is movably sleeved on the locking column (42), the other end of the steel rope main body (44) is movably embedded in the adjusting groove, the steel rope main body (44) is movably sleeved on the guide pulley (45) and is fixedly arranged on the other end of the guide pulley (41) through the first fixing groove, and the guide pulley (45) is arranged on the guide pulley (41) and is vertically arranged on the other end of the guide pulley (41);
the locking structure (5) comprises a first lock frame (51), a pair of stress arms (52), a movable table (53), a second lock frame (54), a hydraulic cylinder (55), a pair of loop bars (56), a base plate (57) and a pair of springs (58);
The first lock frame (51) one end is fixedly arranged on the upper wall of the front end of the base (1) and is positioned at the left side of the shaft frame (21), the other end of the first lock frame (51) is provided with a first circular ring (6) and is positioned below the guide wheel (31), the other end of the first lock frame (51) is movably sleeved on the steel rope main body (44) through the first circular ring (6), one end of the stress arm (52) is fixedly arranged on the upper wall of the front end of the base (1) respectively and is positioned at the left side of the first lock frame (51), the middle parts of the upper walls of the two ends of the movable table (53) are communicated with force application grooves, one end of the movable table (53) is fixedly arranged on the other end of the force receiving arm (52) and is positioned below the first lock frame (51), the second lock frame (54) is movably arranged on the movable table (53), the middle part of the right end of the second lock frame (54) is of a rectangular frame structure, the second circular ring (7) which is the same as the first circular ring (6) is fixedly arranged on the upper wall of the front end of the base (1), the second circular ring (52) is arranged on the middle part of the right side of the movable table (55), the second circular ring (54) is movably arranged on the other end of the movable table (55), the other end of the movable table (55) is movably arranged on the middle part of the cylinder, the cylinder is connected with the middle part of the movable table (55), one end of the loop bar (56) respectively penetrates through the force application groove of the movable table (53) in a movable way, and is movably connected in the front end and the rear end of the left side of the second lock frame (54) in a rotary way, two ends of the base plate (57) are respectively sleeved on the loop bar (56) in a movable way, and are positioned below the movable table (53), and a pair of springs (58) are respectively sleeved on the other end of the loop bar (56) in a movable way, and are positioned below the base plate (57).
2. The gate hoist for flood control engineering according to claim 1, wherein the movable table (53) has a concave structure, the upper walls at two ends of the movable table (53) have a zigzag structure, the left end of the movable table (53) is higher than the right end, and the middle joints of the left end and the right end are inclined wall surfaces.
3. A gate hoist for flood control projects according to claim 2, characterised in that the pad (57) is attached to the lower wall of the mobile station (53) by means of the force of a spring (58).
4. A floodgate hoist for flood control according to claim 3, wherein the second locking frame (54) is movable to the left on the moving table (53) by means of a hydraulic cylinder (55), and wherein the second locking frame (54) moves to the left, causing the second ring (7) to move out from under the first ring (6).
5. A gate hoist for flood control works according to claim 4, characterized in that when the second lock frame (54) moves leftwards, the steel rope main body (44) enters the moving table (53), and the steel rope main body (44) passes through the first circular ring (6) and the second circular ring (7) to form a zigzag shape.
6. A gate hoist for flood control projects according to claim 5, characterized in that the steel rope main body (44) can be wound around the winding roller (41) and cannot be separated from the guide wheel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410136652.1A CN117684519B (en) | 2024-01-31 | 2024-01-31 | Gate hoist for flood control engineering |
Applications Claiming Priority (1)
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| CN207878408U (en) * | 2018-02-12 | 2018-09-18 | 刘香坤 | A kind of water conservancy gate rolling open and close machine |
| CN108910737A (en) * | 2018-07-17 | 2018-11-30 | 南安市德力拉建材贸易有限公司 | A kind of rolling open and close machine that safety coefficient is high |
| CN110106839A (en) * | 2019-05-15 | 2019-08-09 | 吴庆林 | One kind is convenient for unlatching and measuring body anti-corrosion gate |
| CN210975750U (en) * | 2019-09-24 | 2020-07-10 | 孙飞 | Sluice draw gear for hydraulic engineering |
| CN213233336U (en) * | 2020-08-11 | 2021-05-18 | 四川佳祥建筑工程有限公司 | Sluice for hydraulic engineering |
| CN213897026U (en) * | 2020-11-30 | 2021-08-06 | 四川金刚智汇科技有限公司 | Speed reducer of hoist |
| CN214271943U (en) * | 2020-11-10 | 2021-09-24 | 无锡买山环保装备有限公司 | Gate stable form hoist headstock gear |
| CN215479375U (en) * | 2021-04-30 | 2022-01-11 | 江苏润源水务设备有限公司 | Gate hoist for hydraulic engineering environmental protection |
| CN117088187A (en) * | 2023-10-20 | 2023-11-21 | 上海南空通讯电器设备启东有限公司 | Cable winding equipment for power engineering construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101759078A (en) * | 2009-12-31 | 2010-06-30 | 河北省安全生产监督管理局安全科学技术中心 | Mine rockfall braking rope friction plate drum damper |
| KR101701346B1 (en) * | 2016-07-08 | 2017-02-06 | 한국수자원공사 | Compact type hydraulic gate winch device |
| CN206448247U (en) * | 2016-11-01 | 2017-08-29 | 解忠辉 | A kind of water conservancy gate rolling open and close machine |
| CN207878408U (en) * | 2018-02-12 | 2018-09-18 | 刘香坤 | A kind of water conservancy gate rolling open and close machine |
| CN108910737A (en) * | 2018-07-17 | 2018-11-30 | 南安市德力拉建材贸易有限公司 | A kind of rolling open and close machine that safety coefficient is high |
| CN110106839A (en) * | 2019-05-15 | 2019-08-09 | 吴庆林 | One kind is convenient for unlatching and measuring body anti-corrosion gate |
| CN210975750U (en) * | 2019-09-24 | 2020-07-10 | 孙飞 | Sluice draw gear for hydraulic engineering |
| CN213233336U (en) * | 2020-08-11 | 2021-05-18 | 四川佳祥建筑工程有限公司 | Sluice for hydraulic engineering |
| CN214271943U (en) * | 2020-11-10 | 2021-09-24 | 无锡买山环保装备有限公司 | Gate stable form hoist headstock gear |
| CN213897026U (en) * | 2020-11-30 | 2021-08-06 | 四川金刚智汇科技有限公司 | Speed reducer of hoist |
| CN215479375U (en) * | 2021-04-30 | 2022-01-11 | 江苏润源水务设备有限公司 | Gate hoist for hydraulic engineering environmental protection |
| CN117088187A (en) * | 2023-10-20 | 2023-11-21 | 上海南空通讯电器设备启东有限公司 | Cable winding equipment for power engineering construction |
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| CN117684519A (en) | 2024-03-12 |
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