CN113305121A - 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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- CN113305121A CN113305121A CN202110683484.4A CN202110683484A CN113305121A CN 113305121 A CN113305121 A CN 113305121A CN 202110683484 A CN202110683484 A CN 202110683484A CN 113305121 A CN113305121 A CN 113305121A
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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
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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, the acid mist collecting device for galvanizing the high-speed rail touch net H steel column comprises a fan, one end of the fan is provided with a suction inlet, a stud is pulled by a power device through arranging a suction branch pipe in a collecting mechanism, the stud is meshed with a sector gear on the outer side to drive the sector gear to move, the sector gear is fixedly connected with the suction branch pipe, so that the angle between the suction branch pipes is adjusted, the suction branch pipes can suck and collect acid mist from different angles, and the acid mist is sucked and collected simultaneously through arranging a plurality of groups of suction branch pipes, the acid mist collecting efficiency is improved, the problem that when a protective cover collects the acid mist, the acid mist suction efficiency is low, and the acid mist generation amount is higher than the suction amount is solved, the problem of influencing the collection of the acid mist.
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 galvanization 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 procedure, acid mist is inevitably existed, the acid mist is usually mist acid substances, the particles of the acid mist in the air are very small, smaller than the particles of the water mist and higher than the humidity of the smoke, the particle diameter is 0.1-10 μm, the acid mist is a substance between the smoke and the water mist, has strong corrosivity, and comprises acid mist formed by inorganic acid such as sulfuric acid, nitric acid, hydrochloric acid and the like and organic acid such as formic acid, acetic acid, propionic acid and the like.
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. The pickling operation and the acid leaching operation can be completed in the pickling tank in the workpiece pickling process, the cover plate and the gas collecting pipe are matched to be used, a relatively closed space is formed, the gas collecting pipe can achieve a good acid mist collecting effect, and the acid mist collecting rate is greatly improved.
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 touching 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, the mounting mechanism comprises a mounting plate, an upper groove, a lower groove, a clamping block, a clamping rod, a clamping column, a movable rod, a reserved groove, a first pulley, a second pulley, an extension spring, a cam, a first gear, a toothed plate, a two-way threaded rod, a sliding plate and a sliding rail, the mounting plate is movably connected inside the mounting mechanism, the upper groove is arranged inside the mounting plate, the lower groove is arranged below the upper groove, the clamping block is connected inside the upper groove in a clamping manner, the clamping rod is fixedly connected to one side of the clamping block, which is far away from the upper groove, the clamping column is fixedly connected to the outer wall of the clamping rod, the movable rod is movably connected to the outer wall of the clamping column, the reserved groove is arranged inside the movable rod, the first pulley is movably connected to the front end of the movable rod, the second pulley is movably connected to one side of the first pulley, and the extension spring is fixedly connected to the outer wall of the movable rod, and one side fixedly connected with cam that extension spring kept away from the movable rod, the rear end fixedly connected with first gear of cam, and the bottom meshing of first gear is connected with the pinion rack, the inside swing joint of pinion rack has two-way threaded rod, the rear end sliding connection of block pole has the slide, and the rear end sliding connection of slide has 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 bottom of the first pressing block is fixedly connected with the first extrusion rod, the outer wall of the first extrusion rod is movably connected with the first shifting block, one side of the first extrusion rod is movably connected with the first rack, one side of the first rack is meshed with the second gear, the front end of the second gear is movably connected with the rotating wheel, the bottom of the first extrusion rod is fixedly connected with the first extrusion spring, the bottom of the first rack is fixedly connected with the first connecting rod, and the below swing joint of head rod has the bearing 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 according to the briquetting and is provided with the second and press the briquetting, and the second is pressed 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.
The scheme also provides a use method of the acid mist collecting device for galvanizing the high-speed rail touching net H steel column, which comprises the following steps:
s1, firstly, an operator installs the protective cover and the box body, acid mist generated in the process of galvanizing the high-speed rail touching net H steel column is protected and collected, the installation plates fixedly connected with two sides of the protective cover are connected with the installation mechanisms fixedly connected with two sides of the box body, after the installation plates are arranged in the installation mechanisms, the power device drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the toothed plates on two sides to move in opposite directions in the rotating process, the toothed plates are respectively engaged with the first gears engaged with the tops in the moving process, the first gears drive the cam to rotate after rotating, the convex part extrudes the first pulley and the second pulley connected with the outer wall of the movable rod when rotating, the movable rod is driven to move left and right, and the clamping rod is connected with the movable rod through the clamping column, so the movable rod moves to drive the clamping rod to move, when the clamping rod moves left and right, the clamping block is driven to move to the inner part of the upper groove;
s2, then, the convex part pushes the sliding plate in the rotation 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 at 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 at the other side to mount and fix the mounting plate at the other side, the mounting operation is simple;
s3, acid mist is sucked, pumped and collected through a fan arranged at the top of a protective cover, a suction inlet of the fan is connected with a suction cabin in a sealing mode, three groups of suction branch pipes are arranged inside the suction cabin, in the process of sucking and pumping the acid mist, a pull rod is driven through 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 pumping the acid mist can be improved through the arrangement of the multiple 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 pump 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 processing 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 an embedding 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 to drive the first rack to slide in the placing disc, the first rack drives the first connecting rod to penetrate through the interior of the bearing block to push the extrusion column to move in the moving process, the extrusion column is pressed to the interior of the rubber ring, because the external diameter of the extrusion column is larger than the internal diameter of the rubber ring, 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 is required to be unsealed, the second pressing block is pressed, so that the second shifting block drives the rotating wheel to rotate, the rotating wheel drives the second gear to rotate, thereby the second connecting rod drives the extrusion post and proposes from the inside of rubber circle, cancels the extrusion to the rubber circle.
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. the acid mist collecting device for galvanizing the high-speed rail touching net H-shaped steel column comprises a clamping rod and a clamping block arranged inside an installing mechanism, a cam rotates, a convex part of the cam extrudes a first pulley and a second pulley in the rotating process, the first pulley and the second pulley are both connected to the outer wall of a movable rod, so that when the cam rotates to extrude the first pulley and the second pulley, the movable rod is pushed to move, when the cam extrudes the first pulley, the first pulley is lifted after being pushed to push a sliding plate, so that the inside of a 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 is horizontally arranged between the clamping rod and the clamping block and an upper groove, then the cam extrudes the second pulley in the rotating process, the second pulley drives the clamping rod to move rightwards after being extruded, the clamping rod is driven to be clamped in the first groove, and the inner size of the upper groove is matched with the outer size of the clamping rod, so that the mounting plate is fixed after the clamping rod is clamped in the upper groove, and the mounting plate is fixed from two sides, and the fixing firmness is improved;
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 compression leg and transfer first compression leg and remove, first compression leg stirs the runner through the first shifting block of outer wall and rotates, the share shaft pole between runner and the second gear, therefore the second gear rotates, the second gear meshes when rotating with between the first rack of one side mutually, it carries out the position removal 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 between receiving after the extrusion and the collection tank inner wall, seal to collection tank inside, the problem that 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 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 perspective structural schematic view of a part of a section 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. 5 is a first view structural 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. 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 view of the internal structure of the suction cabin of the acid mist collecting device for galvanizing the high-speed rail contact net H-steel column according to the invention.
Fig. 8 is a schematic view of a split 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. a suction branch pipe; 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 contact net H steel column galvanization comprises a fan 1, one end of the fan 1 is provided with a suction inlet 2, the bottom of the suction inlet 2 is movably connected with a collecting mechanism 3, a protective cover 4 is arranged below the collecting mechanism 3, the bottom of the protective cover 4 is fixedly connected with a side edge 5, 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 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 connected to the outer wall of the stud 302 in a meshed manner, the suction branch pipe 306 is fixedly connected to one side of the sector gear 305 away from the stud 302, 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 contact net H steel column galvanizing process can be fully collected, the acid mist generated in the high-speed rail contact net H steel column galvanizing process can be collected by the multiple groups of suction branch pipes 306, the efficiency of collecting the acid mist generated in the high-speed rail contact net H steel column galvanizing process is improved, meanwhile, the multiple groups of suction branch pipes 306 synchronously suck the acid mist at different angles, so that the acid mist 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 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 plate 701 is movably connected to the inside of the mounting mechanism 7, the upper groove 702 is formed in the mounting plate 701, the lower groove 703 is formed below the upper groove 702, the clamping block 704 is clamped and connected to the inside of the upper groove 702, the clamping rod 705 is fixedly connected to one side of the clamping block 704 away from the upper groove 702, the clamping column 706 is fixedly connected to the outer wall of the clamping column 706, the reserved groove is formed in the inside of the movable rod 707, the first pulley 709 is movably connected to the front end of the movable rod 707, and the second pulley 710 is movably connected to one side of the first pulley 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 bidirectional 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, a sliding rail 717 is slidably connected to the rear end of the sliding plate 716, the protective cover 4 can be conveniently installed and disassembled by using the installation mechanism 7, the protective cover 4 can be conveniently cleaned and maintained after the protective cover 4 is used, and the disassembly is convenient;
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;
furthermore, the clamping column 706 forms a clamping structure with the movable rod 707 through the preformed groove 708, the movable rod 707 forms a movable structure with the cam 712 through the first pulley 709, the cam 712 and the first gear 713 share a shaft, the first gear 713 forms a meshing transmission structure with the toothed plate 714 through the bidirectional threaded rod 715, the clamping rod 705 is connected with the sliding plate 716 in a sliding manner, the clamping rod 705 forms a sliding structure with the sliding rail 717 through the sliding plate 716, the cam 712 rotates, the first pulley 709 and the second pulley 710 are pressed by the cam 712 during the rotation 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 707 slides through the inside of the sliding rail 717 of the rear end sliding plate 716, and the clamping rod 705 can sequentially move up, down and left, the movement locus of the engaging rod 705 is a parallelogram, and the engaging rod 705 and the mounting plate 701 can be engaged with each other through the movement locus of the engaging rod 705;
further, the sealing mechanism 10 includes an imbedding 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 imbedding disc 1001 is arranged inside the sealing mechanism 10, the first pressing block 1002 is arranged on the top of the imbedding disc 1001, the first pressing 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 extrusion rod 1003, the first rack 1005 is movably connected to one side of the first extrusion rod 1003, the second gear is engaged 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;
further, a clamping structure is formed between the first shifting block 1004 and the rotating wheel 1007 through the first extrusion rod 1003, a shaft is shared 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 shared with the shaft between 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;
furthermore, 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 both 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 between the inner walls of the collecting tank 9 to seal the inside of the collecting tank 9;
the embodiment also provides a use scheme of the acid mist collecting device for high-speed rail net-touching 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 the protective cover 4 and the box body 6, protects and collects acid mist generated in the process of galvanizing a high-speed rail net-contacting H steel column, the mounting plate 701 fixedly connected with two sides of the protective cover 4 is connected with the 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, the power device drives the two-way threaded rod 715 to rotate, the two-way threaded rod 715 drives the toothed plates 714 on two sides to move in opposite directions in the rotating process, the toothed plates 714 are respectively meshed with the first gears 713 in meshing connection with the top in the moving process, the first gears 713 drive the cam 712 to rotate after rotating, the convex part of the cam 712 extrudes the first pulley 709 and the second pulley 710 connected with the outer wall of the movable rod 707 during the rotating process, and drives the movable rod 707 to move left and right, the clamping rod 705 is connected with the movable rod 707 through the clamping column 706, so that the movable rod 707 moves to drive the clamping rod 705 to move, and when the clamping rod 705 moves left and right, the clamping block 704 is driven to move into the upper groove 702;
s2, then, the cam 712 pushes the sliding plate 716 by the protruding part during the rotation process, the sliding plate 716 slides inside the sliding rail 717 at the rear end, and the engaging rod 705 is connected with the sliding plate 716 in a sliding manner, so the sliding plate 716 drives the engaging rod 705 to move up and down, the engaging rod 705 moves down to the inside of the lower groove 703 after being engaged with the inside of the upper groove 702, because the inside dimension of the lower groove 703 is matched with the engaging rod 705, the engaging block 704 is engaged with one side of the lower groove 703, the engaging rod 705 is connected with the mounting plate 701, because the mounting plate 701 is provided with two sets, the bidirectional threaded rod 715 drives the engaging 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 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 by 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 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 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 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, then, after the acid mist is sucked, the acid mist is collected in the collection tank 9, so that the acid mist can be conveniently processed in a later period, and therefore the interior of the collection tank 9 needs to be sealed, by pressing the first pressing block 1002, the first pressing block 1002 drives the first squeezing rod 1003 to slide in the placing tray 1001, the first squeezing 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, and drives the rotating wheel 1007 to rotate, and the rotating wheel 1007 and the second gear 1006 share a shaft, so that the second gear 1006 synchronously rotates;
s5, finally, the second gear 1006 is engaged with the first rack 1005 on one side in the rotation process, the first rack 1005 is driven to slide in the placing tray 1001, the first rack 1005 drives the first connecting rod 1009 to penetrate through the receiving block 1010 to push the extrusion column 1011 to move in the moving process, the extrusion column 1011 is pressed to the inside of the rubber ring 1012, the outer diameter of the extrusion column 1011 is larger than the inner diameter of the rubber ring 1012, 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 inside of the collecting tank 9 is sealed, on the contrary, when the inside of the collecting tank 9 needs to be unsealed, the second pressing block 1013 is pressed, 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 lift out from the inside of the rubber ring 1012, the compression of the rubber ring 1012 is removed.
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 (10)
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: the one end of fan (1) is provided with sunction inlet (2), and the bottom swing joint of sunction inlet (2) has collection mechanism (3), the below of collecting mechanism (3) is provided with protection casing (4), and the bottom fixedly connected with side (5) of protection casing (4), the below of side (5) is provided with box (6), and the equal fixedly connected with installation mechanism (7) in both sides of box (6), the one end that sunction inlet (2) were kept away from in fan (1) is provided with discharge port (8), and one side fixedly connected with collection tank (9) of fan (1) are kept away from in discharge port (8), the top of collection tank (9) is provided with sealing mechanism (10).
2. The acid mist collection device for galvanizing the high-speed rail contact net H-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-steel column according to claim 2, wherein: the stud (302) and the suction cabin (301) form a movable structure through the pull rod (304), the suction branch pipe (306) and the stud (302) form a meshing transmission structure through the sector gear (305), and the suction branch pipe (306) is distributed in the suction cabin (301) at equal intervals.
4. The acid mist collection device for galvanizing the high-speed rail contact net H-steel column according to claim 1, wherein: 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 bidirectional 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 clamping manner, the clamping rod (705) is fixedly connected to one side of the clamping block (704) far away from the upper groove (702), and the clamping column (706) is fixedly connected to the outer wall of the clamping rod (705), the outer wall swing joint of card post (706) has movable rod (707), and reserve groove (708) have been seted up to the inside of movable rod (707), the front end swing joint of movable rod (707) has first pulley (709), and one side swing joint of first pulley (709) has second pulley (710), the outer wall fixedly connected with extension spring (711) of movable rod (707), and one side fixedly connected with cam (712) of movable rod (707) are kept away from in extension spring (711), the rear end fixedly connected with first gear (713) of cam (712), and the bottom meshing of first gear (713) is connected with pinion rack (714), the inside swing joint of pinion rack (714) has two-way threaded rod (715), the rear end sliding connection of block pole (705) has slide board (716), and the rear end sliding connection of slide board (716) has slide rail (717).
5. The acid mist collection device for galvanizing the high-speed rail contact net H-steel column according to claim 4, wherein: 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).
6. The acid mist collection device for galvanizing the high-speed rail contact net H-steel column according to claim 4, wherein: 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).
7. The acid mist collection device for galvanizing the high-speed rail contact net H-steel column according to claim 1, 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 at the bottom of the first pressing block (1002), the first shifting block (1004) is movably connected at the outer wall of the first extrusion rod (1003), and the first rack (1005) is movably connected at one side of the first extrusion rod (1003), a second gear (1006) is engaged and connected with one side of the first rack (1005), a rotating wheel (1007) is movably connected with the front end of the second gear (1006), a first extrusion spring (1008) is fixedly connected with the bottom of the first extrusion rod (1003), a first connecting rod (1009) is fixedly connected with the bottom of the first rack (1005), a bearing block (1010) is movably connected with the lower part of the first connecting rod (1009), an extrusion column (1011) is fixedly connected with one end, far away from the first rack (1005), of the first connecting rod (1009), a rubber ring (1012) is arranged below the extrusion column (1011), a second pressing block (1013) is arranged on one side, far away from the first pressing block (1002), of the top of the embedding disc (1001), a second extrusion rod (1014) is fixedly connected with the bottom of the second pressing block (1013), and a second shifting block (1015) is movably connected with the outer wall of the second extrusion rod (1014), and 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), and the bottom of the second rack (1017) is fixedly connected with a second connecting rod (1018).
8. The acid mist collection device for galvanizing the high-speed rail contact net H-steel column according to claim 7, 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).
9. The acid mist collection device for galvanizing the high-speed rail contact net H-steel column according to claim 7, wherein: 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 connected with the extrusion column (1011) in a welding mode, and 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.
10. The use method of the acid mist collecting device for galvanizing the high-speed rail net-contacting H steel column is characterized by comprising the following steps of:
s1, firstly, an operator installs a protective cover (4) and a box body (6) to protect and collect acid mist generated in the process of galvanizing a high-speed rail touching net H steel column, the installation plates (701) fixedly connected with the two sides of the protective cover (4) are connected with installation mechanisms (7) fixedly connected with the two sides of the box body (6), the installation plates (701) are arranged in the installation mechanisms (7), a power device drives a two-way threaded rod (715) to rotate, the two-way threaded rod (715) drives toothed plates (714) on the 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) drive a cam (712) to rotate after rotating, and a convex part of the cam (712) extrudes a first pulley (709) and a second pulley (710) connected with the outer wall of a movable rod (707) in the rotating process, the movable rod (707) is driven to move left and right, and the clamping rod (705) is connected with the movable rod (707) through the clamping column (706), so that the movable rod (707) moves to drive the clamping rod (705) to move, and when the clamping rod (705) moves left and right, the clamping block (704) is driven to move to the inner part of the upper groove (702);
s2, the cam (712) pushes the sliding plate (716) by the convex part during the rotation, the sliding plate (716) slides in the inside of the sliding rail (717) at the rear end, meanwhile, the clamping rod (705) is connected with the sliding plate (716) in a sliding way, so that the sliding plate (716) drives the clamping rod (705) to move up and down, the clamping rod (705) moves down to the inner part of the lower groove (703) after being clamped in the inner part of the upper groove (702), since the inner dimension of the lower groove (703) matches the inner dimension of the snap rod (705), therefore, the clamping block (704) is clamped at one side of the lower groove (703) to connect the clamping rod (705) and the mounting plate (701), because the two groups of mounting plates (701) are arranged, 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, acid mist is sucked and collected through a fan (1) arranged 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 sucking the acid mist, a pull rod (304) is driven by a power device to pull a stud (302), the stud (302) drives a sector gear (305) meshed with the stud to rotate when pulled, and the sector gear (305) is fixedly connected with the suction branch pipes (306), so that when the sector gear (305) rotates, the suction branch pipes (306) are driven to move, the angle of the suction branch pipes (306) is adjusted, the efficiency of sucking and sucking the acid mist can be improved by arranging the multiple groups of suction branch pipes (306), and the angle of the suction branch pipes (306) is adjusted, so that the acid mist can be sufficiently sucked by the suction branch pipe (306);
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 an embedding 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 inside of the receiving block (1010) to push the extrusion column (1011) to move in the moving process, the extrusion column (1011) is pressed to the inside of the rubber ring (1012), because the outer diameter of the extrusion column (1011) is larger than the inner diameter of the rubber ring (1012), 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 inside of the collecting tank (9) is sealed, on the contrary, when the inside of the collecting tank (9) needs to be unsealed, the second block (1013) is pressed, so that the second shifting block (1015) drives the rotating wheel (1007) to rotate, the rotating wheel (1007) drives the second gear (1006) to rotate, so that the second connecting rod (1018) drives the extrusion column (1011) to be lifted out of the rubber ring (1012), and the extrusion on the rubber ring (1012) is cancelled.
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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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| CN202110539444 | 2021-05-18 | ||
| CN2021105394442 | 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 true CN113305121A (en) | 2021-08-27 |
| CN113305121B 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 |
| CN202211317429.4A Withdrawn CN115722512A (en) | 2021-05-18 | 2021-06-21 | Use method of acid mist collecting equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050159102A1 (en) * | 2004-01-20 | 2005-07-21 | Greenheck Fan Corporation | Exhaust fan assembly having flexible coupling |
| 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 |
-
2021
- 2021-06-21 CN CN202110683484.4A patent/CN113305121B/en active Active
- 2021-06-21 CN CN202211317429.4A patent/CN115722512A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050159102A1 (en) * | 2004-01-20 | 2005-07-21 | Greenheck Fan Corporation | Exhaust fan assembly having flexible coupling |
| 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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| CN113305121B (en) | 2022-12-27 |
| CN115722512A (en) | 2023-03-03 |
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