CN113305121B - Acid mist collecting device for high-speed rail net touching H steel column galvanization and using method thereof - Google Patents
Acid mist collecting device for high-speed rail net touching H steel column galvanization and using method thereof Download PDFInfo
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- CN113305121B CN113305121B CN202110683484.4A CN202110683484A CN113305121B CN 113305121 B CN113305121 B CN 113305121B CN 202110683484 A CN202110683484 A CN 202110683484A CN 113305121 B CN113305121 B CN 113305121B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
Abstract
The invention discloses an acid mist collecting device for galvanizing a high-speed rail touch net H steel column and a using method thereof.
Description
Technical Field
The invention relates to the technical field of acid mist collection, in particular to an acid mist collection device for high-speed rail net touching H steel column galvanizing and a using method thereof.
Background
In the construction of high-speed rails, H-shaped steel columns for hanging lines of high-speed rail contact networks are generally single H-shaped steel columns. The galvanization of the H-shaped column is an indispensable important process; the galvanized steel has the advantages that the metal zinc capable of forming a compact oxide protective layer in the air is used for protecting the internal steel structure; under the condition of being welded and scratched, the relatively active galvanized part can be used as a sacrificial anode due to the existence of the Zn-Fe primary battery, so that the corrosion of steel is delayed, and the corrosion resistance is good.
In the galvanizing process, acid mist is inevitable, the acid mist is usually mist acid substances, the particles of the acid mist in the air are very small, smaller and higher than the particles of the water mist, the particle size is 0.1-10 mu m, the acid mist is a substance between smoke and the water mist, has strong corrosivity and comprises acid mist formed by inorganic acid such as sulfuric acid, nitric acid and hydrochloric acid and organic acid such as formic acid, acetic acid and propionic acid.
Through retrieval, the invention discloses an acid mist collecting device which comprises a pickling tank for pickling and leaching a workpiece, and acid is avoided; and a gas collecting pipe arranged at the notch of the pickling tank and used for collecting the acid mist; and a movable cover plate for covering the notch and capable of moving in a plane parallel to the notch. Pickling operation and waterlogging caused by excessive rainfall operation all can be accomplished inside the descaling bath at work piece pickling in-process, and the cooperation removes the use of apron and gas collecting pipe simultaneously, constitutes a relatively inclosed space, and the gas collecting pipe can reach fine acid mist collection effect, great improvement the acid mist collection rate.
In the patent, the problem that the protective cover cannot be conveniently disassembled and installed exists in the acid mist collecting device, the requirement of people cannot be met, and therefore the acid mist collecting device for high-speed rail touch net H steel column galvanization and the using method of the acid mist collecting device are provided.
Disclosure of Invention
The invention aims to solve the problem that a protective cover cannot be conveniently detached and installed in the prior art, and provides an acid mist collecting device for high-speed rail touching net H steel column galvanization and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-speed railway touches net H steel column acid mist collection device for galvanization, includes the fan, the one end of fan is provided with the sunction inlet, and the bottom swing joint of sunction inlet has collection mechanism, the below of collecting the mechanism is provided with the protection casing, and the bottom fixedly connected with side of protection casing, the below of side is provided with the box, and the equal fixedly connected with installation mechanism in both sides of box, the one end that the sunction inlet was kept away from to the fan is provided with the discharge port, and one side fixedly connected with collection tank of fan is kept away from to the discharge port, the top of collection tank is provided with sealing mechanism.
Preferably, the collecting mechanism comprises an suction cabin, a stud, an outer cylinder, a pull rod, a sector gear and a suction branch pipe, the suction cabin is arranged inside the collecting mechanism, the stud is arranged inside the suction cabin, the bottom of the stud is fixedly connected with the outer cylinder, the pull rod is movably connected inside the outer cylinder, the sector gear is meshed with the outer wall of the stud, and the sector gear is fixedly connected with the suction branch pipe on one side far away from the stud.
Preferably, the stud forms a movable structure with the suction cabin through the pull rod, the suction branch pipes form a meshing transmission structure with the stud through the sector gears, and the suction branch pipes are distributed in the suction cabin at equal intervals.
Preferably, installation mechanism includes mounting panel, upper groove, low groove, block piece, block pole, card post, movable rod, reserve tank, first pulley, second pulley, extension spring, cam, first gear, pinion rack, two-way threaded rod, slide and slide rail, installation mechanism's inside swing joint has the mounting panel, and the inside of mounting panel has seted up the upper groove, the low groove has been seted up to the below of upper groove, and the inside block of upper groove is connected with the block piece, one side fixedly connected with block pole of upper groove is kept away from to the block piece, and the outer wall fixedly connected with card post of block pole, the outer wall swing joint of card post has the movable rod, and the inside of movable rod has seted up the reserve tank, the front end swing joint of movable rod has first pulley, and one side swing joint of first pulley has the second pulley, the outer wall fixedly connected with extension spring of movable rod, and one side fixedly connected with cam that the movable rod was kept away from to extension spring, the rear end fixedly connected with first gear, and the bottom meshing of first gear is connected with the slide rail, the inside swing joint of pinion rack, the rear end of block pole is connected with the slide rail.
Preferably, the outer dimension of the clamping block is matched with the inner dimension of the upper groove, the clamping block is connected with the clamping rod in a welding mode, and the outer dimension of the clamping rod is matched with the inner dimension of the lower groove.
Preferably, the clamping column forms a clamping structure between the preformed groove and the movable rod, the movable rod forms a movable structure between the first pulley and the cam, the cam and the first gear share a shaft rod, the first gear forms a meshing transmission structure between the bidirectional threaded rod and the toothed plate, the clamping rod is connected with the sliding plate in a sliding mode, and the clamping rod forms a sliding structure between the sliding plate and the sliding rail.
Preferably, the sealing mechanism comprises an embedding disc, a first pressing block, a first extrusion rod, a first shifting block, a first rack, a second gear, a rotating wheel, a first extrusion spring, a first connecting rod, a bearing block, an extrusion column, a rubber ring, a second pressing block, a second extrusion rod, a second shifting block, a second extrusion spring, a second rack and a second connecting rod, the embedding disc is arranged in the sealing mechanism, the first pressing block is arranged at the top of the embedding disc, the first extrusion rod is fixedly connected at the bottom of the first pressing block, the first shifting block is movably connected with the outer wall of the first extrusion rod, the first rack is movably connected with one side of the first extrusion rod, the second gear is connected with one side of the first rack in a meshing manner, and the rotating wheel is movably connected at the front end of the second gear, the bottom fixedly connected with first extrusion spring of first extrusion pole, the bottom fixedly connected with head rod of first rack, and the below swing joint of head rod has a receiving block, the one end fixedly connected with extrusion post that first rack was kept away from to the head rod, and the below of extrusion post is provided with the rubber circle, the top of putting into the dish is kept away from one side of first pressing the briquetting and is provided with the second and presses the briquetting, and the second presses the bottom fixedly connected with second extrusion pole of briquetting, the outer wall swing joint of second extrusion pole has the second shifting block, and the bottom fixedly connected with second extrusion spring of second extrusion pole, one side swing joint of second extrusion pole has the second rack, and the bottom fixedly connected with second connecting rod of second rack.
Preferably, the first shifting block forms a clamping structure with the rotating wheel through the first extrusion rod, the rotating wheel and the second gear share the shaft, the second gear forms a meshing transmission structure with the first rack through the rotating wheel, and the first rack forms a fixing structure with the extrusion column through the first connecting rod.
Preferably, the outside diameter of extrusion post is greater than the inside diameter of rubber circle, and the welded connection between the inside of accepting the piece and the extrusion post is all run through to head rod and second connecting rod to the second shifting block drives the runner and carries out pivoted direction and first shifting block drives the runner and carries out pivoted opposite direction.
This scheme still provides a high-speed railway touches net H steel column acid mist collection device for galvanization's application method, includes the following step:
s1, firstly, an operator installs a protective cover and a box body, acid mist generated in the process of galvanizing a high-speed rail touch net H steel column is protected and collected, a mounting plate fixedly connected with two sides of the protective cover is connected with mounting mechanisms fixedly connected with two sides of the box body, the mounting plate is arranged in the mounting mechanisms, a power device drives a bidirectional threaded rod to rotate, the bidirectional threaded rod drives toothed plates on two sides to move in opposite directions in the rotating process, the toothed plates are respectively meshed with first gears in meshing connection with the tops in the moving process, the first gears drive a cam to rotate after rotating, a convex part extrudes a first pulley and a second pulley connected with the outer wall of a movable rod when the cam rotates, the movable rod is driven to move left and right, and the clamping rod drives a clamping rod to move when moving left and right and drives a clamping block to move to the inside of an upper groove;
s2, then, the convex part pushes the sliding plate in the rotating process of the cam, the sliding plate slides in the sliding rail at the rear end, and meanwhile, the clamping rod is connected with the sliding plate in a sliding mode, so that the sliding plate drives the clamping rod to move up and down, the clamping rod moves down to the inside of the lower groove after being clamped to the inside of the upper groove, and as the inner size of the lower groove is matched with that of the clamping rod, the clamping block is clamped on one side of the lower groove to connect the clamping rod with the mounting plate, and as the mounting plate is provided with two groups, the bidirectional threaded rod drives the clamping rod on the other side to mount and fix the mounting plate on the other side, and the mounting operation is simple;
s3, sucking and collecting the acid mist through a fan arranged at the top of the protective cover, wherein a suction inlet of the fan is connected with a suction cabin in a sealing manner, three groups of suction branch pipes are arranged inside the suction cabin, in the process of sucking and collecting the acid mist, a pull rod is driven by a power device to pull a stud, the stud drives a sector gear meshed with the stud to rotate when pulled, and the sector gear is fixedly connected with the suction branch pipes, so that the suction branch pipes are driven to move when the sector gear rotates, the angles of the suction branch pipes are adjusted, the efficiency of sucking and collecting the acid mist can be improved by arranging a plurality of groups of suction branch pipes, and in addition, the angles of the suction branch pipes are adjusted, so that the suction branch pipes can fully suck and collect the acid mist;
s4, after the acid mist is sucked and pumped, the acid mist is collected in a collecting tank, the later-stage acid mist treatment operation is facilitated, the interior of the collecting tank needs to be sealed, the first pressing block is pressed to drive a first extrusion rod to slide in the placing disc, the first extrusion rod drives a first shifting block to move in the moving process, the first shifting block shifts a rotating wheel in the moving process to drive the rotating wheel to rotate, and the rotating wheel and a second gear share a shaft, so that the second gear synchronously rotates;
s5, finally, the second gear is meshed with the first rack on one side in the rotating process, the first rack is driven to slide in the inner part of the placing disc, the first rack drives the first connecting rod to penetrate through the inner part of the bearing block to push the extrusion column to move in the moving process, the extrusion column is pressed to the inner part of the rubber ring, the outer diameter of the extrusion column is larger than the inner diameter of the rubber ring, therefore, when the extrusion column extrudes the rubber ring, the rubber ring is tightly attached to the inner wall of the collecting tank after being extruded, the inner part of the collecting tank is sealed, on the contrary, when the inner part of the collecting tank needs to be unsealed, the second pressing block is pressed, the second shifting block drives the rotating wheel to rotate, the rotating wheel drives the second gear to rotate, the second connecting rod drives the extrusion column to be lifted out from the inner part of the rubber ring, and extrusion of the rubber ring is cancelled.
Compared with the prior art, the invention provides an acid mist collecting device for high-speed rail net touching H steel column galvanization, which has the following beneficial effects:
1. according to the acid mist collecting device for high-speed rail contact net H steel column galvanization, the suction branch pipes are arranged inside the collecting mechanism, the double-screw bolts are pulled through the power device, the double-screw bolts are meshed with the sector gears on the outer sides, the sector gears are driven to move, and the sector gears are fixedly connected with the suction branch pipes, so that the angles between the suction branch pipes are adjusted, the suction branch pipes can suck, pump and collect acid mist from different angles, and the acid mist is sucked and pumped simultaneously through the multiple groups of suction branch pipes, so that the acid mist collecting efficiency is improved, and the problem that when the acid mist is collected through the protective cover, the acid mist is sucked and pumped with low efficiency, the acid mist generation amount is higher than the suction amount, and the acid mist collection is influenced is solved;
2. according to the acid mist collecting device for galvanizing the H-shaped steel column of the high-speed rail contact net, the clamping rod and the clamping block are arranged inside the mounting mechanism, the cam rotates, the convex part of the cam extrudes the first pulley and the second pulley in the rotating process, and the first pulley and the second pulley are connected to the outer wall of the movable rod, so that when the cam extrudes the first pulley and the second pulley in the rotating process, the movable rod is pushed to move, when the cam extrudes the first pulley, the first pulley is lifted after being pushed to push the sliding plate, so that the inside of the sliding rail of the sliding plate slides, the clamping rod slides inside the sliding plate, the clamping rod is driven to move upwards, the clamping rod and the clamping block are horizontally arranged between the upper groove and the clamping block, then the cam extrudes the second pulley in the rotating process, the second pulley drives the clamping rod to move rightwards after being extruded to drive the clamping rod to be clamped inside the first groove, and the clamping rod is matched with the outer size of the clamping rod, so that the clamping rod is clamped inside of the upper groove, and the mounting plate is fixed;
3. according to the acid mist collecting device for galvanizing the high-speed rail contact net H-shaped steel column, the clamping rod and the lower groove are arranged in the mounting mechanism, the cam is used for extruding the first pulley and the second pulley, the clamping rod is clamped in the first groove, then the cam continues to rotate, the first pulley and the second pulley slide along the outer edge of the cam and simultaneously drive the clamping rod to move downwards and leftwards, the clamping rod drives the clamping block to be clamped in the upper groove, when the clamping rod clamped in the upper groove moves downwards, the clamping block is clamped on one side of the lower groove, the position of the clamping rod is limited, the clamping rod is clamped in the lower groove, the connection of the clamping rod by the mounting plate is further reinforced, and the mounting firmness is improved;
4. this be used for high-speed railway to touch net H steel column acid mist collection device for galvanization, through setting up the inside of compression leg at sealing mechanism, press first according to the briquetting and transfer first stripper bar and remove, first stripper bar stirs the runner through the first shifting block of outer wall and rotates, the sharing axostylus axostyle between runner and the second gear, consequently, the second gear rotates, the second gear meshes when rotating with between the first rack of one side mutually, it carries out the position and removes to drive first rack, it promotes the compression leg to drive the head rod, make the compression leg extrude the rubber circle, the rubber circle closely laminates after receiving the extrusion with between the collection tank inner wall, seal collection tank inside, the problem that the acid mist can't seal in collection tank inside has been solved, good sealed effect has been reached, be favorable to the later stage to carry out subsequent processing operation to the acid mist.
Drawings
Fig. 1 is a schematic overall external structural view of an acid mist collecting device for galvanizing a high-speed rail touching net H-steel column according to the present invention.
Fig. 2 is a schematic view of an overall external split structure of the acid mist collecting device for galvanizing the high-speed rail touching net H steel column according to the invention.
Fig. 3 is a schematic sectional structural view of an installation mechanism of the acid mist collection device for galvanization of the high-speed rail touching net H steel column according to the invention.
Fig. 4 is a first view structural schematic view of a part of a cross section of an installation mechanism of an acid mist collection device for galvanizing a high-speed rail touching net H steel column according to the present invention.
Fig. 5 is a first view structural diagram of the interior of the mounting mechanism portion of the acid mist collecting device for galvanizing the high-speed rail contact net H-steel column according to the invention.
Fig. 6 is a second view structural schematic diagram of the interior of the installation mechanism part of the acid mist collection device for galvanizing the high-speed rail contact net H-steel column according to the invention.
Fig. 7 is a schematic structural view of the inside of the suction cabin of the acid mist collecting device for galvanizing the high-speed rail touching net H steel column according to the invention.
Fig. 8 is a schematic view of a disassembled structure inside a collecting mechanism of the acid mist collecting device for galvanizing a high-speed rail touching net H steel column according to the invention.
Fig. 9 is a schematic view of the internal structure of a collecting mechanism of the acid mist collecting device for galvanizing a high-speed rail touching net H-steel column according to the invention.
Fig. 10 is a schematic sectional structural view of a collecting tank of the acid mist collecting device for galvanizing a high-speed rail touching net H-steel column according to the invention.
Fig. 11 is a schematic view of the internal structure of the sealing mechanism of the acid mist collecting device for galvanizing the high-speed rail contact net H-steel column according to the invention.
In the figure: 1. a fan; 2. a suction inlet; 3. a collection mechanism; 301. an inhalation chamber; 302. a stud; 303. an outer cylinder; 304. a pull rod; 305. a sector gear; 306. sucking branch pipes; 4. a protective cover; 5. a side edge; 6. a box body; 7. an installation mechanism; 701. mounting a plate; 702. an upper groove; 703. a lower groove; 704. a clamping block; 705. a clamping rod; 706. clamping the column; 707. a movable rod; 708. reserving a groove; 709. a first pulley; 710. a second pulley; 711. an extension spring; 712. a cam; 713. a first gear; 714. a toothed plate; 715. a bidirectional threaded rod; 716. a slide plate; 717. a slide rail; 8. an outlet port; 9.a collection tank; 10. a sealing mechanism; 1001. placing in a tray; 1002. a first pressing block; 1003. a first extrusion stem; 1004. a first shifting block; 1005. a first rack; 1006. a second gear; 1007. a rotating wheel; 1008. a first pressing spring; 1009. a first connecting rod; 1010. a bearing block; 1011. extruding the column; 1012. a rubber ring; 1013. a second pressing block; 1014. a second extrusion stem; 1015. a second shifting block; 1016. a second pressing spring; 1017. a second rack; 1018. a second connecting rod.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-11, an acid mist collecting device for high-speed rail touching net H steel column galvanizing comprises a fan 1, a suction inlet 2 is arranged at one end of the fan 1, a collecting mechanism 3 is movably connected to the bottom of the suction inlet 2, a protective cover 4 is arranged below the collecting mechanism 3, a side 5 is fixedly connected to the bottom of the protective cover 4, a box body 6 is arranged below the side 5, mounting mechanisms 7 are fixedly connected to two sides of the box body 6, a discharge port 8 is arranged at one end, far away from the suction inlet 2, of the fan 1, a collecting tank 9 is fixedly connected to one side, far away from the fan 1, of the discharge port 8, and a sealing mechanism 10 is arranged at the top of the collecting tank 9.
Further, the collecting mechanism 3 comprises a suction cabin 301, a stud 302, an outer cylinder 303, a pull rod 304, a sector gear 305 and a suction branch pipe 306, the suction cabin 301 is arranged inside the collecting mechanism 3, the stud 302 is arranged inside the suction cabin 301, the outer cylinder 303 is fixedly connected to the bottom of the stud 302, the pull rod 304 is movably connected inside the outer cylinder 303, the sector gear 305 is meshed and connected with the outer wall of the stud 302, the suction branch pipe 306 is fixedly connected to one side, away from the stud 302, of the sector gear 305, the angle of the suction branch pipe 306 in the collecting mechanism 3 can be adjusted, so that acid mist generated in the high-speed rail touch net H steel column galvanizing process can be fully collected, the acid mist generated in the high-speed rail touch net H steel column galvanizing process can be collected by the multi-group suction branch pipe 306, the efficiency of collecting acid mist generated in the high-speed rail touch net H steel column galvanizing process is improved, meanwhile, the multi-group suction branch pipe 306 synchronously sucks the acid mist at different angles, and can be more fully collected;
further, a movable structure is formed between the stud 302 and the suction cabin 301 through a pull rod 304, the suction branch pipes 306 form a meshing transmission structure with the stud 302 through a sector gear 305, the suction branch pipes 306 are distributed in the suction cabin 301 at equal intervals, and the angles of the suction branch pipes 306 can be adjusted by utilizing the suction branch pipes 306 to form the meshing transmission structure between the sector gear 305 and the stud 302, so that the suction branch pipes 306 can fully collect acid mist from different angles;
further, the mounting mechanism 7 includes a mounting plate 701, an upper groove 702, a lower groove 703, a clamping block 704, a clamping rod 705, a clamping column 706, a movable rod 707, a reserved groove 708, a first pulley 709, a second pulley 710, a tension spring 711, a cam 712, a first gear 713, a toothed plate 714, a bidirectional threaded rod 715, a sliding plate 716 and a sliding rail 717, the mounting mechanism 7 is movably connected inside with the mounting plate 701, the mounting plate 701 is internally provided with the upper groove 702, the lower groove 703 is provided below the upper groove 702, the clamping block 704 is clamped inside the upper groove 702, one side of the clamping block 704 away from the upper groove 702 is fixedly connected with the clamping rod 705, the outer wall of the clamping rod 705 is fixedly connected with the clamping column 706, the outer wall of the clamping column 706 is movably connected with the movable rod 707, the reserved groove 707 is provided inside the movable rod 707, the front end of the movable rod 707 is movably connected with the first pulley 709, one side of the first pulley 709 is movably connected with the second pulley 710, the outer wall of the movable rod 707 is fixedly connected with the tension spring 711, one side of the tension spring 711 is connected with the fixed rod 712, the cam 712, the rear end of the cam 712 is connected with the sliding plate 714, the sliding plate 714 and the sliding plate 714, the sliding protective cover 714 is used for conveniently and the protective cover 714, the protective cover 714 and 714, the protective cover is conveniently detachable gear 4 which can be used for repairing the protective cover 714 and the protective cover 714 which can be conveniently used for repairing of the protective cover 714;
further, the outer dimension of the clamping block 704 is matched with the inner dimension of the upper groove 702, the clamping block 704 is connected with the clamping rod 705 in a welding mode, the outer dimension of the clamping rod 705 is matched with the inner dimension of the lower groove 703, the clamping rod 705 and the clamping block 704 are clamped with the upper groove 702 and the lower groove 703, the clamping rod 705 drives the clamping block 704 to be clamped in the upper groove 702, and the clamping rod 705 continues to drive the clamping block 704 to slide in the lower groove (703 so that the clamping block 704 is clamped in the lower groove 703;
further, a clamping structure is formed between the clamping column 706 and the movable rod 707 through the preformed groove 708, the movable rod 707 forms a movable structure between the first pulley 709 and the cam 712, a coaxial rod is formed between the cam 712 and the first gear 713, the first gear 713 forms a meshing transmission structure between the bidirectional threaded rod 715 and the toothed plate 714, the clamping rod 705 is connected with the sliding plate 716 in a sliding manner, the clamping rod 705 forms a sliding structure between the sliding plate 716 and the sliding rail 717, the cam 712 rotates, the first pulley 709 and the second pulley 710 are pressed by the cam 712 in the rotating process to drive the movable rod 707 to move, the movable rod 707 drives the clamping rod 705 to slide at the front end of the sliding plate 716, meanwhile, the protruding part of the cam 712 presses the movable rod 707, so that the movable rod slides through the inside of the sliding rail 717 of the rear end sliding plate 716, the clamping rod 705 can move in the right, the lower right position and the left position in turn, the moving track of the clamping rod 705 is a parallelogram, and the clamping rod 701 and the mounting plate 705 can be clamped between the clamping rod 701 and the mounting plate by the moving track of the clamping rod 705;
further, the sealing mechanism 10 comprises an inserting disc 1001, a first pressing block 1002, a first extruding rod 1003, a first shifting block 1004, a first rack 1005, a second gear 1006, a rotating wheel 1007, a first extruding spring 1008, a first connecting rod 1009, a bearing block 1010, an extruding column 1011, a rubber ring 1012, a second pressing block 1013, a second extruding rod 1014, a second shifting block 1015, a second extruding spring 1016, a second rack 1017 and a second connecting rod 1018, the inserting disc 1001 is arranged inside the sealing mechanism 10, the first pressing block 1002 is arranged on the top of the inserting disc 1001, the first extruding rod 1002 is fixedly connected to the bottom of the first pressing block 1002, the first shifting block 1004 is movably connected to the outer wall of the first extruding rod 1003, the first rack 1005 is movably connected to one side of the first extruding rod 1003, the second gear 1006 is engaged and connected to one side of the first rack 1005, the rotating wheel 1007 is movably connected to the front end of the second gear 1006, the bottom of the first extrusion rod 1003 is fixedly connected with a first extrusion spring 1008, the bottom of the first rack 1005 is fixedly connected with a first connecting rod 1009, the lower part of the first connecting rod 1009 is movably connected with a bearing block 1010, one end of the first connecting rod 1009 far away from the first rack 1005 is fixedly connected with an extrusion column 1011, the lower part of the extrusion column 1011 is provided with a rubber ring 1012, one side of the top of the placing disc 1001 far away from the first pressing block 1002 is provided with a second pressing block 1013, the bottom of the second pressing block 1013 is fixedly connected with a second extrusion rod 1014, the outer wall of the second extrusion rod 1014 is movably connected with a second shifting block 1015, the bottom of the second extrusion rod 1014 is fixedly connected with a second extrusion spring 1016, one side of the second extrusion rod 1014 is movably connected with a second rack 1017, the bottom of the second rack 1017 is fixedly connected with a second connecting rod 1018, the sealing mechanism 10 can collect acid mist collected in the tank 9 for sealing, the subsequent treatment operation of the acid mist at the later stage is facilitated, the sealing mechanism 10 can conveniently unseal and seal the collecting tank 9, the operation is simple, and the use requirements of people are met;
furthermore, a clamping structure is formed between the first shifting block 1004 and the rotating wheel 1007 through the first extrusion rod 1003, a shaft sharing rod is formed between the rotating wheel 1007 and the second gear 1006, a meshing transmission structure is formed between the second gear 1006 and the first rack 1005 through the rotating wheel 1007, a fixed structure is formed between the first rack 1005 and the extrusion column 1011 through the first connecting rod 1009, the first shifting block 1004 is driven to form the clamping structure between the first shifting block 1004 and the rotating wheel 1007 by pressing the first extrusion rod 1003, the first shifting block 1004 is clamped with the rotating wheel 1007, the rotating wheel 1007 is shifted to rotate, the second gear 1006 sharing rod with the rotating wheel 1007 is driven to synchronously rotate, so that the first rack 1005 is driven to move, and the rubber ring 1012 is extruded;
further, the outer diameter of the extrusion column 1011 is larger than the inner diameter of the rubber ring 1012, the first connecting rod 1009 and the second connecting rod 1018 penetrate through the receiving block 1010 and are welded with the extrusion column 1011, the direction in which the second shifting block 1015 drives the rotating wheel 1007 to rotate is opposite to the direction in which the first shifting block 1004 drives the rotating wheel 1007 to rotate, and the outer diameter of the extrusion column 1011 is larger than the inner diameter of the rubber ring 1012, so that the extrusion column 1011 can support the inside of the chest of the rubber ring 1012 when being extruded into the inner ring of the rubber ring 1012, and the rubber ring 1012 can be tightly attached to the inner walls of the collection tank 9 to seal the inside of the collection tank 9;
the embodiment also provides a use scheme of the acid mist collecting device for high-speed rail touching net H steel column galvanization, the device is adopted, and the method comprises the following steps:
s1, when the device is used, firstly, an operator installs a protective cover 4 and a box body 6, acid mist generated in the process of galvanizing a high-speed rail net-contacting H steel column is protected and collected, the mounting plate 701 fixedly connected with two sides of the protective cover 4 is connected with a mounting mechanism 7 fixedly connected with two sides of the box body 6, after the mounting plate 701 is arranged in the mounting mechanism 7, a power device drives a two-way threaded rod 715 to rotate, the two-way threaded rod 715 drives toothed plates 714 on two sides to move in opposite directions in the rotating process, the toothed plates 714 are respectively meshed with first gears 713 in meshing connection with the tops in the moving process, the first gears 713 drive a cam 712 to rotate after rotating, a convex part of the cam 712 extrudes a first pulley 709 and a second pulley 710 connected with the outer wall of the movable rod 707 in the rotating process, the movable rod 707 is driven to move leftwards and rightwards, and leftwards movement of the movable rod 705 is driven by the clamping rod 705, and the clamping block 704 is driven to move to the inner part of a groove 702;
s2, then, the cam 712 pushes the sliding plate 716 by the protruding part in the rotating process, the sliding plate 716 slides in the sliding rail 717 at the rear end, and meanwhile, the clamping rod 705 is in sliding connection with the sliding plate 716, so the sliding plate 716 drives the clamping rod 705 to move up and down, the clamping rod 705 moves down to the inside of the lower groove 703 after being clamped in the inside of the upper groove 702, and the clamping block 704 is clamped at one side of the lower groove 703 due to the fact that the inner size of the lower groove 703 is matched with that of the clamping rod 705, the clamping rod 705 is connected with the mounting plate 701, and the two sets of mounting plates 701 are arranged, so the bidirectional threaded rod 715 drives the clamping rod 705 at the other side to mount and fix the mounting plate 701 at the other side, and the mounting operation is simple;
s3, then, the acid mist is sucked and collected through a fan 1 installed at the top of a protective cover 4, a suction port 2 of the fan 1 is connected with a suction cabin 301 in a sealing mode, three groups of suction branch pipes 306 are arranged inside the suction cabin 301, in the process of sucking and collecting the acid mist, a pull rod 304 is driven through a power device to pull a stud 302, the stud 302 drives a sector gear 305 meshed with the stud 302 to rotate when pulled, and due to the fact that the sector gear 305 is fixedly connected with the suction branch pipes 306, the suction branch pipes 306 are driven to move when the sector gear 305 rotates, the angles of the suction branch pipes 306 are adjusted, the efficiency of sucking and collecting the acid mist can be improved through the multiple groups of suction branch pipes 306, and in addition, the angles of the suction branch pipes 306 are adjusted, so that the suction branch pipes 306 can fully suck and collect the acid mist;
s4, after the acid mist is sucked and pumped, the acid mist is collected in the collecting tank 9, the later-stage acid mist processing operation is facilitated, the interior of the collecting tank 9 needs to be sealed, the first pressing block 1002 is pressed, the first pressing block 1002 drives the first extrusion rod 1003 to slide in the placing disc 1001, the first extrusion rod 1003 drives the first shifting block 1004 to move in the moving process, the first shifting block 1004 shifts the rotating wheel 1007 in the moving process to drive the rotating wheel 1007 to rotate, the rotating wheel 1007 and the second gear 1006 share a shaft, and therefore the second gear 1006 synchronously rotates;
s5, finally, the second gear 1006 is meshed with the first rack 1005 on one side in the rotating process to drive the first rack 1005 to slide in the placing disc 1001, the first rack 1005 drives the first connecting rod 1009 to penetrate through the inside of the bearing block 1010 to push the extrusion column 1011 to move in the moving process to press the extrusion column 1011 to the inside of the rubber ring 1012, and the outer diameter of the extrusion column 1011 is larger than the inner diameter of the rubber ring 1012, so when the extrusion column 1011 extrudes the rubber ring 1012, the rubber ring 1012 is tightly attached to the inner wall of the collection tank 9 after being extruded, the inside of the collection tank 9 is sealed, and conversely, when the inside of the collection tank 9 needs to be unsealed, the second pressing block 1013 is pressed, so that the second poking block 1015 drives the rotating wheel 1007 to rotate, the rotating wheel 1007 drives the second gear 1006 to rotate, and the second connecting rod 1018 drives the extrusion column 1011 to be lifted out of the inside of the rubber ring 1012, and the extrusion of the rubber ring 1012 is cancelled.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a high-speed railway touches net H steel column acid mist collection device for galvanization, includes fan (1), its characterized in that: a suction inlet (2) is formed in one end of the fan (1), a collecting mechanism (3) is movably connected to the bottom of the suction inlet (2), a protective cover (4) is arranged below the collecting mechanism (3), a side edge (5) is fixedly connected to the bottom of the protective cover (4), a box body (6) is arranged below the side edge (5), mounting mechanisms (7) are fixedly connected to two sides of the box body (6), a discharge outlet (8) is formed in one end, away from the suction inlet (2), of the fan (1), a collecting tank (9) is fixedly connected to one side, away from the fan (1), of the discharge outlet (8), and a sealing mechanism (10) is arranged at the top of the collecting tank (9);
the mounting mechanism (7) comprises a mounting plate (701), an upper groove (702), a lower groove (703), a clamping block (704), a clamping rod (705), a clamping column (706), a movable rod (707), a reserved groove (708), a first pulley (709), a second pulley (710), a tension spring (711), a cam (712), a first gear (713), a toothed plate (714), a two-way threaded rod (715), a sliding plate (716) and a sliding rail (717), the mounting mechanism (7) is movably connected with the mounting plate (701) in the interior, the mounting plate (701) is provided with the upper groove (702) in the interior, the lower groove (703) is provided below the upper groove (702), the clamping block (704) is connected in the interior of the upper groove (702), the clamping block (704) is fixedly connected with the clamping rod (705) on one side far away from the upper groove (702), the clamping column (706) is fixedly connected with the outer wall of the clamping rod (705), the clamping column (706) is movably connected with the movable rod (707), the reserved groove (704) in the interior of the movable rod (704), the front end of the movable rod (707) is connected with the first pulley (709), and the first pulley (710) is connected with the movable rod (709), an extension spring (711) is fixedly connected to the outer wall of the movable rod (707), a cam (712) is fixedly connected to one side, away from the movable rod (707), of the extension spring (711), a first gear (713) is fixedly connected to the rear end of the cam (712), a toothed plate (714) is meshed and connected to the bottom of the first gear (713), a two-way threaded rod (715) is movably connected to the inside of the toothed plate (714), a sliding plate (716) is slidably connected to the rear end of the clamping rod (705), and a sliding rail (717) is slidably connected to the rear end of the sliding plate (716);
the outer dimension of the clamping block (704) is matched with the inner dimension of the upper groove (702), the clamping block (704) is connected with the clamping rod (705) in a welding mode, and the outer dimension of the clamping rod (705) is matched with the inner dimension of the lower groove (703);
the clamping structure is formed between the clamping column (706) and the movable rod (707) through the preformed groove (708), the movable rod (707) forms the movable structure through the first pulley (709) and the cam (712), the cam (712) and the first gear (713) share the shaft, the first gear (713) forms the meshing transmission structure through the bidirectional threaded rod (715) and the toothed plate (714), the clamping rod (705) is in sliding connection with the sliding plate (716), and the clamping rod (705) forms the sliding structure through the sliding plate (716) and the sliding rail (717).
2. The acid mist collecting device for galvanizing a high-speed rail contact net H-shaped steel column according to claim 1, wherein: collect mechanism (3) including inhaling cabin (301), double-screw bolt (302), urceolus (303), pull rod (304), sector gear (305) and inhaling and dividing pipe (306), the inside of collecting mechanism (3) is provided with inhales cabin (301), and inhales the inside of cabin (301) and be provided with double-screw bolt (302) to the bottom fixedly connected with urceolus (303) of double-screw bolt (302), the inside swing joint of urceolus (303) has pull rod (304), the outer wall meshing of double-screw bolt (302) is connected with sector gear (305), and sector gear (305) keep away from one side fixedly connected with of double-screw bolt (302) and inhale and divide pipe (306).
3. The acid mist collection device for galvanizing the high-speed rail contact net H-shaped steel column according to claim 2, wherein: the stud (302) and the suction cabin (301) form a movable structure through a pull rod (304), the suction branch pipes (306) and the stud (302) form a meshing transmission structure through sector gears (305), and the suction branch pipes (306) are distributed in the suction cabin (301) at equal intervals.
4. The acid mist collecting device for galvanizing a high-speed rail contact net H-shaped steel column according to claim 2, wherein: the sealing mechanism (10) comprises an embedding disc (1001), a first pressing block (1002), a first extrusion rod (1003), a first shifting block (1004), a first rack (1005), a second gear (1006), a rotating wheel (1007), a first extrusion spring (1008), a first connecting rod (1009), a bearing block (1010), an extrusion column (1011), a rubber ring (1012), a second pressing block (1013), a second extrusion rod (1014), a second shifting block (1015), a second extrusion spring (1016), a second rack (1017) and a second connecting rod (1018), the embedding disc (1001) is arranged in the sealing mechanism (10), the first pressing block (1002) is arranged at the top of the embedding disc (1001), the first extrusion rod (1003) is fixedly connected to the bottom of the first pressing block (1002), the first extrusion rod (1003) is movably connected to the outer wall of the first extrusion rod (1003), the first shifting block (1004) is connected to one side of the first extrusion rod (1003), the movable rack (1005) is connected to one side of the first extrusion rod (1005), the movable rack (1003) is connected to the second pressing block (1006) which is meshed with the second gear (1006), the front end of the first extrusion rod (1006) is connected to the front end of the first extrusion rod (1006), and the below swing joint of first connecting rod (1009) has a bearing block (1010), one end fixedly connected with extrusion post (1011) that first rack (1005) was kept away from in first connecting rod (1009), and the below of extrusion post (1011) is provided with rubber circle (1012), one side that first pressing block (1002) was kept away from at the top of putting into dish (1001) is provided with second pressing block (1013), and the bottom fixedly connected with second extrusion pole (1014) of second pressing block (1013), the outer wall swing joint of second extrusion pole (1014) has second shifting block (1015), and the bottom fixedly connected with second extrusion spring (1016) of second extrusion pole (1014), one side swing joint of second extrusion pole (1014) has second rack (1017), and the bottom fixedly connected with second connecting rod (1018) of second rack (1017).
5. The acid mist collection device for galvanizing the high-speed rail contact net H-shaped steel column according to claim 4, wherein: the first shifting block (1004) forms a clamping structure through the first extrusion rod (1003) and the rotating wheel (1007), the rotating wheel (1007) and the second gear (1006) share a shaft, the second gear (1006) forms a meshing transmission structure through the rotating wheel (1007) and the first rack (1005), and the first rack (1005) forms a fixed structure through the first connecting rod (1009) and the extrusion column (1011).
6. The use method of the acid mist collecting device for galvanizing the high-speed rail touching H steel column according to claim 4 is characterized by comprising the following steps:
s1, firstly, an operator installs a protective cover (4) and a box body (6), acid mist generated in the process of galvanizing a high-speed rail touch net H steel column is protected and collected, a mounting plate (701) fixedly connected with two sides of the protective cover (4) is connected with a mounting mechanism (7) fixedly connected with two sides of the box body (6), the mounting plate (701) is placed in the mounting mechanism (7), a power device drives a two-way threaded rod (715) to rotate, the two-way threaded rod (715) drives toothed plates (714) on two sides to move in opposite directions in the rotating process, the toothed plates (714) are respectively meshed with first gears (713) meshed and connected with the top in the moving process, the first gears (713) rotate to drive a cam (712) to rotate, a convex part extrudes a first pulley (709) and a second pulley (710) connected with the outer wall of a movable rod (707) when the cam (712) rotates to drive the movable rod (707) to move left and right, and the movable rod (705) is connected with the movable rod (706) through a clamping column (705), and the movable rod (706) moves to an inner groove (704) when the clamping rod (702) moves;
s2, then, the cam (712) pushes the sliding plate (716) through the protruding part in the rotating process, the sliding plate (716) slides inside a sliding rail (717) at the rear end, meanwhile, the clamping rod (705) is in sliding connection with the sliding plate (716), the sliding plate (716) drives the clamping rod (705) to move up and down, the clamping rod (705) is clamped inside the upper groove (702) and then moves down inside the lower groove (703), the clamping block (704) is clamped on one side of the lower groove (703) to connect the clamping rod (705) with the mounting plate (701) due to the fact that the inner size of the lower groove (703) is matched with that of the clamping rod (705), the two sets of bidirectional threaded rods (715) drive the clamping rod (705) at the other side to mount and fix the mounting plate (701) at the other side, and the mounting operation is simple;
s3, acid mist is sucked and collected through a fan (1) installed at the top of a protective cover (4), a suction inlet (2) of the fan (1) is connected with a suction cabin (301) in a sealing mode, three groups of suction branch pipes (306) are arranged inside the suction cabin (301), in the process of sucking and collecting the acid mist, a pull rod (304) is driven through a power device to pull a screw column (302), the screw column (302) drives a sector gear (305) meshed with the screw column to rotate when being pulled, and the sector gear (305) is fixedly connected with the suction branch pipes (306), so that the suction branch pipes (306) are driven to move when the sector gear (305) rotates, the angle of the suction branch pipes (306) is adjusted, the efficiency of sucking and collecting the acid mist can be improved through the arrangement of the plurality of groups of suction branch pipes (306), and the angle of the suction branch pipes (306) is adjusted, and the suction branch pipes (306) can fully suck and collect the acid mist;
s4, after the acid mist is sucked and pumped, the acid mist is collected in a collecting tank (9), the acid mist is convenient to process in the later period, the inside of the collecting tank (9) needs to be sealed, the first pressing block (1002) is pressed, the first pressing block (1002) drives a first extrusion rod (1003) to slide in a placing disc (1001), the first extrusion rod (1003) drives a first shifting block (1004) to move in the moving process, the first shifting block (1004) shifts a rotating wheel (1007) in the moving process, the rotating wheel (1007) is driven to rotate, the rotating wheel (1007) and a second gear (1006) share a shaft, and therefore the second gear (1006) synchronously rotates;
s5, finally, the second gear (1006) is meshed with the first rack (1005) on one side in the rotating process, the first rack (1005) is driven to slide in the placing disc (1001), the first rack (1005) drives the first connecting rod (1009) to penetrate through the interior of the receiving block (1010) in the moving process to push the extrusion column (1011) to move, the extrusion column (1011) is pressed to the interior of the rubber ring (1012), the outer diameter of the extrusion column (1011) is larger than the inner diameter of the rubber ring (1012), therefore, when the extrusion column (1011) extrudes the rubber ring (1012), the rubber ring (1012) is tightly attached to the inner wall of the collecting tank (9) after being extruded, the interior of the collecting tank (9) is sealed, on the contrary, when the interior of the collecting tank (9) needs to be unsealed, the second block (1013) is pressed, the second shifting block (1015) drives the rotating wheel (1007) to rotate, the second gear (1007) drives the second gear (1005) to rotate, and the extrusion column (1011) is removed from the rubber ring (1012).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211317429.4A CN115722512A (en) | 2021-05-18 | 2021-06-21 | Use method of acid mist collecting equipment |
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| CN2021105394442 | 2021-05-18 | ||
| CN202110539444 | 2021-05-18 |
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| CN202211317429.4A Division CN115722512A (en) | 2021-05-18 | 2021-06-21 | Use method of acid mist collecting equipment |
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| CN113305121A CN113305121A (en) | 2021-08-27 |
| CN113305121B true CN113305121B (en) | 2022-12-27 |
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| CN202110683484.4A Active CN113305121B (en) | 2021-05-18 | 2021-06-21 | Acid mist collecting device for high-speed rail net touching H steel column galvanization and using method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874577A (en) * | 2015-06-03 | 2015-09-02 | 吴江市七都镇庙港雅迪针织制衣厂 | Height-adjustable spinning dust collector |
| CN106731303A (en) * | 2016-12-09 | 2017-05-31 | 管炜 | Chemical experiment diffusion absorption device |
| CN210030908U (en) * | 2019-03-25 | 2020-02-07 | 天津市合兴泰科机电设备有限公司 | Acid mist quick absorption device for steel pipe galvanizing |
| CN211938343U (en) * | 2020-01-22 | 2020-11-17 | 无锡聚永丰环保科技有限公司 | Acid mist collecting device for hot galvanizing pickling treatment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7320636B2 (en) * | 2004-01-20 | 2008-01-22 | Greenheck Fan Corporation | Exhaust fan assembly having flexible coupling |
-
2021
- 2021-06-21 CN CN202211317429.4A patent/CN115722512A/en not_active Withdrawn
- 2021-06-21 CN CN202110683484.4A patent/CN113305121B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874577A (en) * | 2015-06-03 | 2015-09-02 | 吴江市七都镇庙港雅迪针织制衣厂 | Height-adjustable spinning dust collector |
| CN106731303A (en) * | 2016-12-09 | 2017-05-31 | 管炜 | Chemical experiment diffusion absorption device |
| CN210030908U (en) * | 2019-03-25 | 2020-02-07 | 天津市合兴泰科机电设备有限公司 | Acid mist quick absorption device for steel pipe galvanizing |
| CN211938343U (en) * | 2020-01-22 | 2020-11-17 | 无锡聚永丰环保科技有限公司 | Acid mist collecting device for hot galvanizing pickling treatment |
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| CN115722512A (en) | 2023-03-03 |
| CN113305121A (en) | 2021-08-27 |
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