CN114000471A - Double-linkage cable hydraulic steel gate with opening and closing force performance monitoring function - Google Patents
Double-linkage cable hydraulic steel gate with opening and closing force performance monitoring function Download PDFInfo
- Publication number
- CN114000471A CN114000471A CN202111270180.1A CN202111270180A CN114000471A CN 114000471 A CN114000471 A CN 114000471A CN 202111270180 A CN202111270180 A CN 202111270180A CN 114000471 A CN114000471 A CN 114000471A
- Authority
- CN
- China
- Prior art keywords
- linkage
- guide wheel
- group
- fixed
- lifting rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
Images
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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention provides a double-linkage cable hydraulic steel gate with opening and closing force performance monitoring functions, and belongs to the technical field of hydraulic equipment. Comprises a frame body component, a sling assembly, a guide wheel assembly and a lock disc assembly; two groups of lifting ropes in the sling assembly are connected with a gate in the frame body component, two groups of rollers can be dragged by the same lifting rope driving motor to wind the lifting ropes, so that the lifting movement of the gate can be realized, the dragging tension of the lifting ropes can be monitored by a tension monitoring module arranged between the lifting ropes and the gate, and the torque of the rollers can be monitored by a torque monitoring module arranged at the front end of the lifting rope driving motor; meanwhile, the lifting rope gear can be clamped through a lock disc assembly arranged at the rear end of the lifting rope gear; the two ends of the roller are also connected with a guide wheel assembly at the bottom of the roller through a transmission mechanism, and the synchronous rotation of the linkage guide wheels can be driven while the roller rotates, so that the opening and closing stability of the gate is ensured.
Description
Technical Field
The invention relates to the technical field of hydraulic equipment, in particular to a double-linkage cable hydraulic steel gate with the function of monitoring the opening and closing force performance.
Background
The quality problem of the hydraulic steel gate is a key factor directly influencing the opening and closing working efficiency of the gate, and the hydraulic steel gate is often in direct contact with various water sources for a long time and bears the actual environment of the impact force of the water sources, so that the technical requirements on the corrosion resistance and the aging resistance of the hydraulic steel gate are high. In addition, for some hydraulic steel gates made of common steel plates, the long-time underwater corrosion and water pressure impact requirements are difficult to meet, the problem of difficult opening and closing or damage is easy to occur, and the opening and closing force of the hydraulic steel gate needs to be monitored.
The traditional monitoring device is characterized in that various pressure sensors are connected to the torque transmission part of the hydraulic steel gate, and various monitoring modules are utilized to comprehensively monitor and analyze the opening and closing force of the hydraulic steel gate, for example, a double-linkage cable hydraulic steel gate opening and closing force performance monitoring device disclosed in the prior art (CN 110095269A) comprises a connecting rod, wherein two ends of the connecting rod are respectively provided with a pulley, the two pulleys are respectively in transmission connection with the connecting rod, the connecting rod is also provided with a stress measuring sensor, and the stress measuring sensor detects the axial tension applied to the connecting rod according to the deformation degree of the connecting rod; two ends of a rope for lifting the gate respectively pass around the two pulleys and are subjected to bending deformation by taking the pulleys as fulcrums; the monitoring device further comprises an angle measuring device capable of measuring and calculating the rope deflection deformation angle, the gate opening and closing force is calculated according to the rope deflection deformation angle and the axial tension borne by the connecting rod, the moment transmission part is monitored through various sensors, and the guarantee is provided for the safe operation of the hydraulic steel gate to a certain degree.
However, in the actual operation process, the simple sensor stacking mode often requires complicated calculation and correction, and for non-professionals who do not have relevant knowledge, the monitoring data processing and collecting work cannot be accurately carried out on the opening and closing force of the hydraulic steel gate, the difficulty and the practicability of the operation are increased to a certain extent, and the method is not suitable for the current intelligent operation requirement; meanwhile, in the traditional double-linkage lock lifting rope mode, a single hoist and a pulley fixed at a certain position are used for lifting and moving the gate, and the defect of poor stability exists.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a double-linkage cable hydraulic steel gate with the function of monitoring the opening and closing force performance, which comprises a gate, a sling assembly and a guide wheel assembly, wherein the sling assembly comprises a roller, a sling gear, a sling driving gear, a torque monitoring module, a sling driving motor and a tension monitoring module, and the guide wheel assembly comprises a follow-up guide wheel, a fixed guide wheel and a linkage guide wheel;
two groups of rollers in the sling assembly are symmetrically and spirally connected above the gate, a lifting rope is wound in each group of rollers, the lower end of each group of lifting rope is connected with a tension monitoring module, and the lower ends of the two groups of tension monitoring modules are connected above the gate;
a lifting rope gear is coaxially fixed between the two groups of rollers, a lifting rope driving gear is meshed with one side of each lifting rope gear, one end of each lifting rope driving gear is inserted with a torque monitoring module, and the other end of each torque monitoring module is connected with a lifting rope driving motor shaft;
the lower end of each group of rollers is provided with a movable follow-up guide wheel, one side of each group of follow-up guide wheels is provided with a fixed guide wheel, one side of each group of fixed guide wheels is meshed with a linkage guide wheel, and the lower end of each group of lifting ropes is sequentially connected with the follow-up guide wheel, the fixed guide wheel and the linkage guide wheel in corresponding positions in a winding manner and then connected with a tension monitoring module;
each group of linkage guide wheels are connected with the corresponding roller through a group of transmission mechanisms.
A main frame body in the frame body assembly is of a U-shaped steel structure with an opening at the upper part, a sliding groove is fixedly arranged in the main frame body, and the gate is connected in the sliding groove in a sliding manner;
an upper sealing plate is fixedly arranged at the top end of the main frame body;
two groups of suspension posts in the sling assembly are symmetrically fixed at the top end of the gate, and the lower ends of the two groups of tension monitoring modules are respectively fixed on the corresponding suspension posts;
a lifting rope position is arranged on the main plane of the upper sealing plate, lifting rope seats are symmetrically fixed on two sides of the lifting rope position, a drum shaft is connected in the two groups of lifting rope seats in a co-rotating mode, the two groups of drums are fixedly connected to the drum shaft in an inserted mode, and a lifting rope gear is fixedly connected to the middle of the drum shaft in an inserted mode;
each group of follow-up guide wheels in the guide wheel assembly are rotatably connected to corresponding follow-up guide wheel shafts, each group of follow-up guide wheel shafts are fixedly inserted on corresponding follow-up guide wheel frames, the upper end of each group of follow-up guide wheel frames is fixed on corresponding follow-up sliding blocks, follow-up guide rails are fixed on the positions, corresponding to the follow-up sliding blocks, of the inner bottom surface of the upper sealing plate, and the two groups of follow-up sliding blocks are connected in the follow-up guide rails in a sliding mode;
each group of fixed guide wheels are rotatably connected to the corresponding fixed guide wheel shafts, each group of linkage guide wheels are rotatably connected to the corresponding linkage guide wheel shafts, the fixed guide wheel shafts and the linkage guide wheel shafts which are positioned on the same side are fixedly inserted into the fixed guide wheel frames, and each group of fixed guide wheel frames is fixed on the inner bottom surface of the upper sealing plate;
the transmission mechanism arranged between the linkage guide wheels and the roller comprises a linkage worm wheel, a linkage worm shaft, a linkage bevel gear, a conversion shaft frame, a connection bevel gear and a drive bevel gear, the shaft end of each linkage guide wheel shaft is fixedly connected with the linkage worm wheel in an inserted manner, one side of each linkage worm wheel is meshed with the linkage worm, each linkage worm is connected at the lower end of the corresponding linkage worm shaft in an inserted manner, the upper end of each linkage worm shaft is fixedly connected with the linkage bevel gear in an inserted manner, one side of each linkage bevel gear is meshed with the conversion bevel gear, each conversion bevel gear is connected at one end of the corresponding conversion shaft in an inserted manner, each conversion shaft is rotatably connected in the corresponding conversion shaft frame, the two conversion shaft frames are fixed on the upper plane of the upper sealing plate, and the other end of each conversion shaft is fixedly connected with the connection bevel gear in an inserted manner, one side of each group of the connecting bevel gears is engaged with a driving bevel gear, and the two groups of the driving bevel gears are respectively inserted at two ends of the drum shaft;
one side of lifting rope gear still is connected with the lock dish assembly, main lock dish in the lock dish assembly is fixed on the last plane of last shrouding, just the main part of main lock dish is located lifting rope gear's a side end face, sliding connection has several groups of centre gripping guide arms in the main lock dish, several groups the one end of centre gripping guide arm is fixed with the grip block seat, the interior terminal surface of grip block seat is fixed with the holding piece, just the parallel opposite side terminal surface of locating the lifting rope gear of holding piece, several groups the other end of centre gripping guide arm is fixed with the back plate, the rear end face of back plate is connected with the drive ejector pin, the main part joint of drive ejector pin is fixed on the ejector pin frame, the upper plane of last shrouding is fixed to the ejector pin frame.
Further, the winding directions of the two groups of lifting ropes are opposite.
Furthermore, the outer wall of the tail end of each group of rollers is provided with a lifting rope fixing seat, and the tail end of each group of lifting ropes is fixed in the corresponding roller through the lifting rope fixing seats.
Furthermore, worm shaft seats are arranged on the main plane of the upper sealing plate and in positions corresponding to the two groups of linkage worm shafts, and each group of linkage worm shafts is rotatably connected in the corresponding worm shaft seat.
Furthermore, a clamping monitoring module is fixed on the end face of the clamping piece, which is close to one side of the lifting rope gear.
Compared with the existing hydraulic steel gate with the function of monitoring the opening and closing force performance, the double-linkage cable hydraulic steel gate with the function of monitoring the opening and closing force performance provided by the invention has the following advantages:
(1) according to the invention, the sling assembly with the double-sling structure is arranged on the upper plane of the upper sealing plate in the frame body assembly, the sling driving gear is driven to rotate by starting the sling driving motor in the sling assembly, so that the sling driving gear and the sling gear form matched transmission, the sling gear drives the two groups of rollers to rotate coaxially through the roller shafts, the actions of rewinding and lowering the sling wound on the two groups of rollers can be synchronously driven, the gate can be driven to lift and lower through the two groups of slings, the opening and closing of the steel gate are realized, meanwhile, the tension of the sling can be monitored in real time through the tension monitoring module connected between the tail end of the sling and the upper part of the gate, and the torque of the rollers can be monitored when the sling is dragged through the torque monitoring module connected to the sling driving motor through the shaft.
(2) The two ends of the roller shaft in the sling assembly are also connected with guide wheel assemblies, linkage guide wheels in the guide wheel assemblies are connected with the roller shaft through a transmission mechanism, when a lifting rope driving motor is started to synchronously drive lifting ropes wound on two groups of rollers to perform rewinding and lowering actions, each group of rollers can drive a driving bevel gear on one side to rotate, so that the driving bevel gear and the connecting bevel gear form matched transmission, the connecting bevel gear coaxially drives a conversion bevel gear to rotate through a conversion shaft, the conversion bevel gear and a linkage bevel gear on the lower side form matched transmission, so that the linkage bevel gear coaxially drives a linkage worm to rotate through a linkage worm shaft, the linkage worm and a linkage worm wheel are matched for transmission, the linkage worm wheel can coaxially drive the linkage guide wheels to rotate, the linkage guide wheels can rotate along with the rotation of the corresponding rollers, the lifting and lowering operations of the lifting ropes wound on the corresponding rollers on a gate can be smoother, And (4) stabilizing.
(3) The invention is characterized in that one side of the lifting rope gear coaxially connected with the rollers is also provided with a lock disc assembly, a main lock disc and clamping pieces in the lock disc assembly are respectively arranged at two sides of the lifting rope gear, a lifting rope driving motor in the lifting rope assembly is started to synchronously drive the lifting ropes wound on the two groups of rollers to perform the actions of rewinding and lowering, when the gate is stopped at a certain position, a driving ejector rod in the lock disc assembly is started to drive a back plate and a plurality of groups of clamping guide rods to move towards the driving ejector rod, so that the clamping pieces connected at the other sides of the plurality of groups of clamping guide rods through clamping piece seats can move towards the direction of the lifting rope gear, the lifting rope gear can be clamped between the clamping pieces and the main lock disc, the lifting rope gear can not rotate, the lifting process of the gate can be more stable, and the clamping force can be further monitored through a clamping monitoring module arranged on the clamping pieces, therefore, the opening and closing force performance of the hydraulic steel gate can be monitored in multiple ways.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a double-linkage cable hydraulic steel gate with the function of monitoring the opening and closing force performance;
FIG. 2 is a schematic structural view of the frame assembly of the present invention;
FIG. 3 is a schematic view of the mounting structure of the sling assembly of the present invention;
FIG. 4 is a schematic view of the construction of the drum portion of the sling assembly of the present invention;
FIG. 5 is a schematic view of an installation structure of the guide wheel assembly of the present invention;
FIG. 6 is a schematic view of a linkage turbine portion of the stator assembly of the present invention;
FIG. 7 is a schematic view of the drive bevel gear portion of the stator assembly of the present invention;
FIG. 8 is a schematic view of a lock disk assembly of the present invention from a first perspective;
FIG. 9 is a structural schematic diagram of a second perspective view of the lock collar assembly of the present invention.
Reference numerals: 1. a frame assembly; 2. a sling assembly; 3. a guide wheel assembly; 4. a lock collar assembly; 101. a main frame body; 102. a chute; 103. a gate; 104. an upper sealing plate; 201. hoisting a column; 202. a lifting rope position; 203. a sling mount; 204. a drum shaft; 205. a drum; 206. a lifting rope; 207. a hoist rope gear; 208. the lifting rope drives the gear; 209. a torque monitoring module; 210. a hoist rope drive motor; 211. a tension monitoring module; 212. a lifting rope fixing seat; 301. a follow-up guide wheel; 302. a follow-up guide wheel frame; 303. a follow-up guide wheel shaft; 304. fixing the guide wheel; 305. fixing the guide wheel frame; 306. fixing a guide wheel shaft; 307. a linkage guide wheel; 308. a linkage guide wheel shaft; 309. a follow-up guide rail; 310. a follow-up slider; 311. a linkage turbine; 312. a linkage worm; 313. a linked worm shaft; 314. a worm shaft seat; 315. linkage bevel gear; 316. converting the bevel gear; 317. a conversion shaft; 318. a shaft bracket is converted; 319. connecting a bevel gear; 320. a drive bevel gear; 401. a main lock disk; 402. a clamping piece; 403. a clamping piece seat; 404. clamping the guide rod; 405. a back plate; 406. driving the ejector rod; 407. a jack rod frame; 408. and a clamping monitoring module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The invention provides a double-linkage cable hydraulic steel gate with opening and closing force performance monitoring, which is described by way of example with reference to the accompanying drawings.
The first embodiment is as follows:
the invention realizes the double linkage of the hydraulic steel gate and the performance monitoring of the tension and the torque, for example, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the hydraulic steel gate is integrally and fixedly installed in a water conservancy facility through a main frame 101 in a frame assembly 1, a chute 102 is fixedly installed in the main frame 101, the gate 103 is connected in the chute 102 in a sliding manner, two groups of rollers 205 in a sling assembly 2 are symmetrically and spirally connected right above the gate 103 in the frame assembly 1, a sling 206 is wound in each group of rollers 205, the lower end of each group of sling 206 is connected with a tension monitoring module 211, and the lower ends of the two groups of tension monitoring modules 211 are connected to the upper end of the gate 103;
specifically, the two sets of lifting ropes 206 are opposite in winding direction, so that the lifting ropes 206 wound on each set of rollers 205 can synchronously realize the lowering and recovery work while the two sets of rollers 205 rotate in the same direction and synchronously, and thus the same lifting rope driving motor 210 can drive the two sets of lifting ropes 206 to realize the action;
a lifting rope gear 207 is coaxially fixed in the middle of two groups of rollers 205 in the sling assembly 2, one side of the lifting rope gear 207 is meshed with a lifting rope driving gear 208, one end of the lifting rope driving gear 208 is inserted with a torque monitoring module 209, and the other end of the torque monitoring module 209 is connected with a lifting rope driving motor 210 shaft;
the lifting rope driving gear 208 is driven to rotate by starting the lifting rope driving motor 210, so that the lifting rope driving gear 208 and the lifting rope gear 207 form matched transmission, the lifting rope gear 207 drives the two groups of rollers 205 to rotate in the same direction coaxially through the roller shaft 204, and can synchronously drive the lifting ropes 206 wound on the two groups of rollers 205 to perform rewinding and lowering actions, so that the gate 103 can be driven by the two groups of lifting ropes 206 to perform lifting and lowering actions, and the opening and closing of the steel gate are realized;
meanwhile, the torque for driving the roller 205 to rotate can be monitored through a torque monitoring module 209 connected to the shaft end of the lifting rope driving motor 210, the tension of the lifting rope 206 can be monitored in real time through a tension monitoring module 211 connected between the tail end of the lifting rope 206 and the upper part of the gate 103, and the opening and closing force performance of the hydraulic steel gate can be monitored in different modes through bidirectional monitoring of the torque and the tension;
the lower end of each group of rollers 205 in the sling assembly 2 is provided with a movable follow-up guide wheel 301, each group of follow-up guide wheels 301 is rotatably connected on a corresponding follow-up guide wheel shaft 303, each group of follow-up guide wheel shafts 303 is fixedly inserted on a corresponding follow-up guide wheel frame 302, the upper end of each group of follow-up guide wheel frames 302 is fixed on a corresponding follow-up slide block 310, a follow-up guide rail 309 is fixed on the inner bottom surface of an upper sealing plate 104 in the frame body component 1 corresponding to the follow-up slide block 310, two groups of follow-up slide blocks 310 are slidably connected in the follow-up guide rail 309, one side of each group of follow-up guide wheels 301 is provided with a fixed guide wheel 304, one side of each group of fixed guide wheels 304 is meshed with a linkage guide wheel 307, the lower ends of the two groups of lifting ropes 206 are sequentially wound on the follow-up guide wheels 301, the fixed guide wheels 304 and the linkage guide wheels 307 at corresponding positions and then are connected with a tension monitoring module 211, and finally are connected with the gate 103 through the tension monitoring module 211;
each group of linkage guide wheels 307 is coaxially connected with a linkage worm wheel 311, one side of each group of linkage worm wheels 311 is meshed with a linkage worm 312, each group of linkage worm wheels 312 is inserted at the lower end of the corresponding linkage worm shaft 313, the upper end of each group of linkage worm shafts 313 is fixedly connected with a linkage bevel gear 315 in an inserted manner, one side of each group of linkage bevel gears 315 is meshed with a conversion bevel gear 316, each group of conversion bevel gears 316 is inserted at one end of the corresponding conversion shaft 317, the other end of each group of conversion shafts 317 is also fixedly connected with a connection bevel gear 319 in an inserted manner, one side of each group of connection bevel gears 319 is meshed with a driving bevel gear 320, and two groups of driving bevel gears 320 are respectively inserted at two ends of the roller shaft 204;
when the sling driving motor 210 in the sling assembly 2 is started to synchronously wind and rewind and lower the sling 206 wound on the two groups of rollers 205, the roller shafts 204 in the sling assembly 2 drive the driving bevel gears 320 on the two sides to rotate, so that the driving bevel gears 320 and the connecting bevel gears 319 form matched transmission, the connecting bevel gears 319 coaxially drive the converting bevel gears 316 through the converting shafts 317, the converting bevel gears 316 and the linkage bevel gears 315 on the lower sides form matched transmission, the linkage bevel gears 315 coaxially drive the linkage worm 312 to rotate through the linkage worm shafts 313, so that the linkage worm 312 and the linkage worm wheels 311 form matched transmission, the linkage worm wheels 311 can coaxially drive the linkage guide wheels 307 to rotate, the rotation of the linkage guide wheels 307 can rotate along with the rotation of the corresponding rollers 205, and compared with the traditional mode of guiding the sling 206 by adopting the unpowered output wheel, by utilizing the linkage mode of coaxial connection with the roller 206 of the wire-wrapping connection 206, the guide wheel can actively guide the lifting rope 206 without increasing new energy output, so that the lifting and descending work of the lifting rope 206 wrapped on the corresponding roller 205 on the gate 103 can be smoother and more stable.
Example two:
an example of the hydraulic steel gate stopping auxiliary clamping in the opening and closing process is shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 8 and fig. 9, one side of a lifting rope gear 207 in a sling assembly 2 is connected with a lock disc assembly 4, a main body of a main lock disc 401 in the lock disc assembly 4 is located on one side end face of the lifting rope gear 207, a plurality of groups of clamping guide rods 404 are connected in the main lock disc 401 in a sliding manner, one end of each group of clamping guide rods 404 is fixed with a clamping sheet seat 403, an inner end face of each clamping sheet seat 403 is fixed with a clamping sheet 402, each clamping sheet 402 is arranged on the other side end face of the lifting rope gear 207 in parallel, the other end of each group of clamping guide rods 404 is fixed with a rear plate 405, the rear end face of the rear plate 405 is connected with a driving ejector rod 406, the main body of the driving ejector rod 406 is clamped and fixed on an ejector rod frame 407, and the ejector rod frame 407 is fixed on the upper plane of the upper sealing plate 104;
when the lifting rope driving motor 210 in the lifting rope assembly 2 is started to synchronously drive the lifting rope 206 wound on the two groups of rollers 205 to perform rewinding and lowering actions, so that the gate 103 in the frame body assembly 1 stops at a certain position, by actuating the driving rod 406 to drive the back plate 405 and the plurality of clamping guide rods 404 to move toward the driving rod 406, the clamp plate 402 coupled to the other side of the plurality of sets of clamp guide rods 404 by the clamp plate holder 403 may be moved in the direction of the hoist rope gear 207, so that the hoist rope gear 207 can be caught between the catching piece 402 and the main lock disk 401, so that the hoist rope gear 207 is not rotated, it is possible to stop the two sets of rollers 205 coaxially connected to the sling gear 207 from rotating at a certain position, even if the lifting rope driving motor 210 in the lifting rope assembly 2 fails, the gate 103 in the frame body component 1 cannot fail, so that the lifting process of the gate 103 can be more stable;
specifically, a clamping monitoring module 408 is fixed on an end face of the clamping piece 402 in the lock disc assembly 4, which is close to the lifting rope gear 207 side, and the clamping force of the clamping piece 402 can be monitored through the clamping monitoring module 408, so that the torque monitoring module 209 and the tension monitoring module 211 in the lifting rope assembly 2 can be matched to perform overall opening and closing force performance monitoring on the hydraulic steel gate.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a pair linkage cable hydraulic steel gate with power performance monitoring opens and shuts, includes frame body subassembly (1), its characterized in that: the device also comprises a sling assembly (2) and a guide wheel assembly (3);
the frame assembly (1) comprises a gate (103), the sling assembly (2) comprises a roller (205), a sling (206), a sling gear (207), a sling driving gear (208), a torque monitoring module (209), a sling driving motor (210) and a tension monitoring module (211), and the guide wheel assembly (3) comprises a follow-up guide wheel (301), a fixed guide wheel (304) and a linkage guide wheel (307);
two groups of rollers (205) in the sling assembly (2) are symmetrically and spirally connected above the gate (103), a lifting rope (206) is wound in each group of rollers (205), the lower end of each group of lifting rope (206) is connected with a tension monitoring module (211), and the lower ends of the two groups of tension monitoring modules (211) are connected above the gate (103);
a lifting rope gear (207) is coaxially fixed in the middle of the two groups of rollers (205), a lifting rope driving gear (208) is meshed with one side of the lifting rope gear (207), a torque monitoring module (209) is inserted into one end of the lifting rope driving gear (208), and the other end of the torque monitoring module (209) is connected with a lifting rope driving motor (210) shaft;
the lower end of each group of the rollers (205) is provided with a movable follow-up guide wheel (301), one side of each group of the follow-up guide wheels (301) is provided with a fixed guide wheel (304), one side of each group of the fixed guide wheels (304) is meshed with a linkage guide wheel (307), and the lower end of each group of the lifting ropes (206) is connected with a tension monitoring module (211) after being sequentially wound on the follow-up guide wheels (301), the fixed guide wheels (304) and the linkage guide wheels (307) at corresponding positions;
each group of linkage guide wheels (307) is connected with the corresponding roller (205) through a group of transmission mechanisms.
2. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 1, wherein: a main frame body (101) in the frame body assembly (1) is of a U-shaped steel structure with an opening at the upper part, a sliding groove (102) is fixedly arranged in the main frame body (101), a gate (103) is connected in the sliding groove (102) in a sliding mode, and an upper sealing plate (104) is further fixedly arranged at the top end of the main frame body (101).
3. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 1, wherein: two groups of hanging columns (201) in the sling assembly (2) are symmetrically fixed at the top end of the gate (103), the lower ends of two groups of tension monitoring modules (211) are respectively fixed on the corresponding hanging columns (201), a hanging rope position (202) is arranged on the main plane of the upper sealing plate (104), hanging rope seats (203) are symmetrically fixed on two sides of the hanging rope position (202), a roller shaft (204) is coaxially and rotatably connected in the two groups of hanging rope seats (203), the two groups of rollers (205) are fixedly inserted on the roller shaft (204), and a hanging rope gear (207) is fixedly inserted in the middle position of the roller shaft (204).
4. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 3, wherein: the winding directions of the two groups of lifting ropes (206) are opposite.
5. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 3, wherein: and the outer wall of the tail end of each group of the rollers (205) is provided with a lifting rope fixing seat (212), and the tail end of each group of the lifting rope (206) is fixed in the corresponding roller (205) through the lifting rope fixing seat (212).
6. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 1, wherein: the transmission mechanism arranged between the linkage guide wheel (307) and the roller (205) comprises a linkage turbine (311), a linkage worm (312), a linkage worm shaft (313), a linkage bevel gear (315), a conversion bevel gear (316), a conversion shaft (317), a conversion shaft frame (318), a connection bevel gear (319) and a drive bevel gear (320), wherein the shaft end of each linkage guide wheel shaft (308) is fixedly connected with the linkage turbine (311) in an inserted manner, one side of each linkage turbine (311) is meshed with the linkage worm (312), each linkage worm (312) is connected with the lower end of the corresponding linkage worm shaft (313) in an inserted manner, the upper end of each linkage worm shaft (313) is fixedly connected with the linkage bevel gear (315) in an inserted manner, one side of each linkage bevel gear (315) is meshed with the conversion bevel gear (316), and each conversion bevel gear (316) is connected with one end of the corresponding conversion shaft (317) in an inserted manner, each group of the conversion shafts (317) are rotatably connected in corresponding conversion shaft brackets (318), the two groups of the conversion shaft brackets (318) are fixed on the upper plane of the upper sealing plate (104), the other end of each group of the conversion shafts (317) is also fixedly connected with a connection bevel gear (319) in an inserted manner, one side of each group of the connection bevel gear (319) is engaged with a driving bevel gear (320), and the two groups of the driving bevel gears (320) are respectively connected at two ends of the roller shaft (204) in an inserted manner.
7. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 1, wherein: each group of follow-up guide wheels (301) in the guide wheel assembly (3) are rotatably connected to the corresponding follow-up guide wheel shaft (303), each group of follow-up guide wheel shafts (303) are fixedly inserted on the corresponding follow-up guide wheel frames (302), the upper end of each group of follow-up guide wheel frames (302) is fixed on the corresponding follow-up sliding blocks (310), the inner bottom surface of the upper sealing plate (104) is fixedly provided with follow-up guide rails (309) at positions corresponding to the follow-up sliding blocks (310), the two groups of follow-up sliding blocks (310) are slidably connected in the follow-up guide rails (309), each group of fixed guide wheels (304) is rotatably connected to the corresponding fixed guide wheel shaft (306), each group of linkage guide wheels (307) is rotatably connected to the corresponding linkage guide wheel shaft (308), the fixed guide wheel shafts (306) and the linkage guide wheel shafts (308) which are positioned on the same side are fixedly inserted on the fixed guide wheel frames (305), each group of the fixed guide wheel frames (305) is fixed on the inner bottom surface of the upper closing plate (104).
8. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 7, wherein: the main plane of the upper sealing plate (104) is provided with worm shaft seats (314) at positions corresponding to the two groups of linkage worm shafts (313), and each group of linkage worm shafts (313) are rotatably connected in the corresponding worm shaft seats (314).
9. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 7, wherein: one side of the lifting rope gear (207) is also connected with a lock disc assembly (4), a main lock disc (401) in the lock disc assembly (4) is fixed on the upper plane of the upper closing plate (104), and the main body of the main lock disc (401) is positioned on one side end face of the lifting rope gear (207), a plurality of groups of clamping guide rods (404) are connected in the main lock disc (401) in a sliding manner, a clamping sheet seat (403) is fixed at one end of each group of clamping guide rods (404), a clamping sheet (402) is fixed on the inner end surface of each clamping sheet seat (403), the clamping pieces (402) are arranged on the end surface of the other side of the lifting rope gear (207) in parallel, the other ends of the clamping guide rods (404) are fixed with a back plate (405), the rear end face of the rear plate (405) is connected with a driving ejector rod (406), the main body of the driving ejector rod (406) is clamped and fixed on an ejector rod frame (407), and the ejector rod frame (407) is fixed on the upper plane of the upper sealing plate (104).
10. A double-linkage-cable hydraulic steel gate with on-off force performance monitoring as claimed in claim 9, wherein: and a clamping monitoring module (408) is fixed on the end surface of the clamping sheet (402) close to one side of the lifting rope gear (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111270180.1A CN114000471A (en) | 2021-10-29 | 2021-10-29 | Double-linkage cable hydraulic steel gate with opening and closing force performance monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111270180.1A CN114000471A (en) | 2021-10-29 | 2021-10-29 | Double-linkage cable hydraulic steel gate with opening and closing force performance monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114000471A true CN114000471A (en) | 2022-02-01 |
Family
ID=79925004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111270180.1A Pending CN114000471A (en) | 2021-10-29 | 2021-10-29 | Double-linkage cable hydraulic steel gate with opening and closing force performance monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114000471A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08218350A (en) * | 1995-02-16 | 1996-08-27 | Kyowa Seisakusho:Kk | Opening and closing device of gate |
| CN103193172A (en) * | 2013-04-07 | 2013-07-10 | 河北工业大学 | Winding machine without rope tangling |
| CN206448247U (en) * | 2016-11-01 | 2017-08-29 | 解忠辉 | A kind of water conservancy gate rolling open and close machine |
| CN206986851U (en) * | 2017-04-07 | 2018-02-09 | 赵春燕 | A kind of protection device of water gate engineering headstock gear |
| CN108035320A (en) * | 2017-11-10 | 2018-05-15 | 陈家龙 | A kind of hydraulic engineering gate |
| CN212175704U (en) * | 2020-03-25 | 2020-12-18 | 陈献英 | Hydraulic steel gate twist lock handle mechanism |
| CN213538889U (en) * | 2020-09-23 | 2021-06-25 | 扬州市恒阳机电制造有限公司 | Locking device of hydraulic hoist |
-
2021
- 2021-10-29 CN CN202111270180.1A patent/CN114000471A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08218350A (en) * | 1995-02-16 | 1996-08-27 | Kyowa Seisakusho:Kk | Opening and closing device of gate |
| CN103193172A (en) * | 2013-04-07 | 2013-07-10 | 河北工业大学 | Winding machine without rope tangling |
| CN206448247U (en) * | 2016-11-01 | 2017-08-29 | 解忠辉 | A kind of water conservancy gate rolling open and close machine |
| CN206986851U (en) * | 2017-04-07 | 2018-02-09 | 赵春燕 | A kind of protection device of water gate engineering headstock gear |
| CN108035320A (en) * | 2017-11-10 | 2018-05-15 | 陈家龙 | A kind of hydraulic engineering gate |
| CN212175704U (en) * | 2020-03-25 | 2020-12-18 | 陈献英 | Hydraulic steel gate twist lock handle mechanism |
| CN213538889U (en) * | 2020-09-23 | 2021-06-25 | 扬州市恒阳机电制造有限公司 | Locking device of hydraulic hoist |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105033122A (en) | Steel wire rope assembly machining system and method | |
| CN214271943U (en) | Gate stable form hoist headstock gear | |
| CN108678533B (en) | Telegraph pole erecting equipment | |
| CN114000471A (en) | Double-linkage cable hydraulic steel gate with opening and closing force performance monitoring function | |
| CN211971591U (en) | Building engineering lifting device | |
| CN210824353U (en) | Lithium battery module clamping and operating device | |
| CN208869116U (en) | Shift mechanism is electronically activated in a kind of safety tongs | |
| CN208617160U (en) | A kind of safety tong linkage for elevator | |
| CN216613850U (en) | Logistics crane arm-pulling mechanism | |
| CN210735891U (en) | Elevator maintenance is with receiving and releasing car that suitability is strong | |
| CN211507231U (en) | High-strength alloy steel stranded wire production broken string detects parking equipment | |
| CN210103293U (en) | Bundled section bar grabbing arm and grabbing production line using same | |
| CN108872785B (en) | Portable high tension cable test platform | |
| CN208378260U (en) | A kind of mechanical equipment upending frame | |
| CN217676456U (en) | Bridge type traveling crane with pneumatic clamping jaw | |
| CN219285181U (en) | Wire rope detector | |
| CN214031191U (en) | Steel wire rope densely-arranged take-up device | |
| CN214185093U (en) | Ball cage forging equipment in car | |
| CN219259353U (en) | Automatic rail clamping device of gantry crane | |
| CN216971648U (en) | Clamping device of elevator speed limiter lifting force on-line detector | |
| CN213899944U (en) | Air port valve plate device | |
| CN219173804U (en) | Converging belt winding device | |
| CN219703318U (en) | Straightening equipment for cable processing | |
| CN219009604U (en) | Large-length photoelectric composite cable winch structure | |
| CN220766081U (en) | Water conservancy water and electricity construction unwrapping wire equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220201 |