Sail opener for circular plating pickling room

Abstract

The utility model discloses a circular plating pickling room sail opening device which comprises a crown block supporting rail, a crown block beam, an electric hoist and a pickling room beam plate, the crown block beam is supported above the crown block supporting rail, the electric hoist is installed below the crown block beam, a lifting hook penetrating out of a traveling channel on the surface of the pickling room beam plate is installed at the position of a steel wire rope below the electric hoist, and the circular plating pickling room sail opening device further comprises a sail opening mechanism. The sail opening mechanism is arranged at the crown block beam of the circular plating pickling room for improvement, and the steel wire rope of the electric hoist below the crown block beam penetrates through the sail opening seat and passes through the pickling room beam plate traveling channel, so that the steel wire rope is prevented from being in contact with the pickling room beam plate to generate friction, and the pickling room beam plate and the steel wire rope of the electric hoist are protected; the acid-resistant rubber plate is arranged at the driving channel of the pickling room beam plate, so that the driving channel is sealed, and the consumption of various accessories of the pickling room crown block is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting devices in pickling rooms, in particular to a sail opener for a round plating pickling room. Background Art

[0002] Pickling is a chemical treatment method that applies an acid solution to the metal surface to assist in cleaning and descaling. The pickling room is an enclosed space used for the pickling process. The space is usually designed to be airtight so that the concentrated acid gas can be discharged in a centralized manner while preventing the outside air from entering.

[0003] The prior art round tube galvanizing pickling room is a self-made frame structure, which adopts the top crane to wash the material. The top seal of the pickling room is sealed with an acid-resistant brush. The crane has the following problems during the pickling process in the pickling room:

[0004] 1. During the production process, the pickling crane frequently raises and lowers the hook, and the crane hoist swings left and right during the material washing process. In addition, the wire rope moves laterally at the drum position during the lifting process, which will cause the wire rope to scratch the pickling beams and slabs, shortening the service life of the anti-corrosion layer and affecting the structural safety.

[0005] 2. In order to ensure the safety of the production crane, the worn wire rope must be replaced before each slagging, which increases the labor intensity and operation cost of the maintenance workers;

[0006] 3. The sealing of the overhead crane walking channel on the top of the pickling room is not good. In order to prevent the acid mist from overflowing and affecting the service life of all equipment and electrical components in the workshop, the operating frequency of the acid mist tower fan must be increased, thereby increasing the power consumption and operating cost of the pickling room. For this reason, we propose a round plating pickling room sail opener. Utility Model Content

[0007] The main purpose of the utility model is to provide a sail opener for a round plating pickling room, which is improved by arranging a sail opening mechanism at the overhead crane beam of the round plating pickling room, and the steel wire rope of the electric hoist under the overhead crane beam passes through the sail opening seat and passes through the driving channel of the pickling room beam plate, thereby avoiding friction between the steel wire rope and the pickling room beam plate, thereby protecting the pickling room beam plate and the steel wire rope of the electric hoist. The utility model arranges an acid-resistant rubber plate at the driving channel of the pickling room beam plate to achieve sealing at the driving channel, and the middle groove of the acid-resistant rubber plate can be slid open by the sail opening seat under the overhead crane beam, so that the pickling room crane can operate normally under the condition of ensuring sealing, effectively reducing the consumption of various accessories of the pickling room crane, greatly reducing production costs, improving the sealing effect of the pickling room, and reducing the electricity cost of the acid mist tower, which can effectively solve the problems in the background technology.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] The round plate pickling room sail opener comprises a crane support rail, a crane beam, an electric hoist and a pickling room beam plate, wherein the crane beam is supported on the crane support rail, and the electric hoist is installed below the crane beam, and a hook passing through a driving passage on the surface of the pickling room beam plate is installed at the wire rope below the electric hoist, and the sail opening mechanism is also included, and the sail opening mechanism comprises a connecting plate, a vertical support plate, a top beam rod, a clamping plate, an inclined arm, a sail opening seat and an anti-slip frame, and the vertical support plates are symmetrically welded on both sides of the crane beam above the electric hoist with the connecting plates, and the top beam rod fixed to the top of the crane beam is welded on the top of the vertical support plate. The lower plate body of the vertical support plate is symmetrically attached with a pair of clamps, the pair of clamps and the vertical support plate are screwed with bolts, and the pair of clamps are symmetrically welded to the top of the vertical rod of the inclined arm, the inclined rod body of the inclined arm is welded to the surface of the sail-opening seat, and a steel wire rope extending from the bottom of the electric hoist passes through the inside of the sail-opening seat, and the vertical rod of the inclined arm is symmetrically welded to the outside of the anti-slip frame above the pickled beam plate, an acid-resistant rubber plate is bonded in the driving channel of the pickled beam plate, and a middle groove for passing through the sail-opening seat is opened on the surface of the acid-resistant rubber plate, and a rubber vertical plate hangs downward from the acid-resistant rubber plate at the middle groove.

[0010] Furthermore, a surface reinforcement is arranged and fixed on the upper surface of the acid-resistant rubber plate outside the middle groove;

[0011] By adopting the above technical solution, surface reinforcement is arranged on the surface of the acid-resistant rubber plate for local reinforcement.

[0012] Furthermore, the two ends of the seat body of the sail-opening seat are provided with trapezoidal heads, and a steel wire rope between the electric hoist and the hook is vertically passed through the seat cavity of the sail-opening seat;

[0013] By adopting the above technical solution, the trapezoidal head of the sail opening seat can easily pass through the middle groove of the acid-resistant rubber plate, so that the wire rope between the electric hoist and the hook can be passed out from the sail opening seat.

[0014] Furthermore, an oblique support plate is welded between the outer plate body of the vertical support plate and the top beam;

[0015] By adopting the above technical solution, the oblique support plate is welded between the vertical support plate and the top beam for strengthening and fixing.

[0016] Furthermore, screw holes are provided on the surface of the plate body of the pair of clamps, and through holes are provided on the surface of the vertical support plate between the screw holes, and bolts are screwed between the screw holes of the pair of clamps and the through holes of the vertical support plate;

[0017] By adopting the above technical solution, the screw holes of the clamping plate and the through holes of the vertical supporting plate can be screwed with bolts to connect the clamping plate and the vertical supporting plate.

[0018] Furthermore, the length of the anti-drop frame after being welded outside the oblique arm is greater than the groove width of the driving channel on the surface of the pickled beam plate, and the oblique arm is located between the arm plates below the two sets of casings of the electric hoist and the column is welded;

[0019] By adopting the above technical solution, after the splint is disassembled from the vertical support plate, the anti-drop frame can prevent the inclined arm from falling from the driving channel on the surface of the pickling beam plate, and the inclined arms at the two sets of electric hoists are connected by welding poles.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The utility model is improved by arranging a sail opening mechanism at the overhead crane beam of the round plating pickling room, and the steel wire rope of the electric hoist under the overhead crane beam passes through the sail opening seat and passes through the pickling room beam plate driving channel, thereby avoiding the steel wire rope from contacting the pickling room beam plate to generate friction, thereby realizing the protection of the pickling room beam plate and the steel wire rope of the electric hoist;

[0022] The utility model realizes sealing at the driving passage by arranging acid-resistant rubber plates at the driving passage of the pickling room beam plate, and the middle groove of the acid-resistant rubber plates can be slid and propped open by the opening sail seat under the overhead crane beam, so that the overhead crane of the pickling room can operate normally under the condition of ensuring sealing, effectively reducing the consumption of various accessories of the overhead crane of the pickling room, greatly reducing the production cost, improving the sealing effect of the pickling room, and reducing the electricity cost of the acid mist tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the sail opener for round plating and pickling room of the utility model.

[0024] Figure 2 It is a schematic diagram of the disassembly of the sail opening seat and the acid-resistant rubber plate of the sail opening device in the round plating pickling room of the utility model.

[0025] Figure 3 This is an exploded view of the sail opening mechanism of the sail opener in the round plating pickling room of the utility model.

[0026] In the figure: 1. overhead crane support rail; 2. overhead crane beam; 3. electric hoist; 4. hook; 5. pickled beam plate; 6. acid-resistant rubber plate; 7. center groove; 8. sail-opening mechanism; 9. connecting plate; 10. vertical support plate; 11. top beam rod; 12. clamping plate; 13. oblique arm; 14. sail-opening seat; 15. through hole; 16. screw hole; 17. anti-slip frame; 18. oblique support plate; 19. surface reinforcement; 20. rubber vertical plate. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1-3As shown, the round plate pickling room sail opener includes a crane support rail 1, a crane beam 2, an electric hoist 3 and a pickling room beam plate 5. The crane beam 2 is supported on the crane support rail 1, and the electric hoist 3 is installed below the crane beam 2. A hook 4 is installed at the wire rope below the electric hoist 3 and passes through the driving channel on the surface of the pickling room beam plate 5. It also includes a sail opening mechanism 8. The sail opening mechanism 8 includes a connecting plate 9, a vertical support plate 10, a top beam rod 11, a clamping plate 12, an inclined arm 13, a sail opening seat 14 and an anti-slip frame 17. The vertical support plates 10 are symmetrically welded to the connecting plates 9 on both sides of the crane beam 2 above the electric hoist 3, and the top of the vertical support plate 10 is welded with a top beam rod fixed to the top of the crane beam 2 11. The lower plate body of the vertical support plate 10 is symmetrically stuck with a pair of clamps 12, bolts are screwed between the pair of clamps 12 and the vertical support plate 10, and the pair of clamps 12 are symmetrically welded to the top of the vertical rod of the inclined arm 13, the inclined rod body of the inclined arm 13 is welded to the surface of the sail-opening seat 14, and the steel wire rope extending from the bottom of the electric hoist 3 passes through the inside of the sail-opening seat 14, the vertical rod of the inclined arm 13 is symmetrically welded to the anti-slip frame 17 above the pickling beam plate 5, the acid-resistant rubber plate 6 is bonded in the driving channel of the pickling beam plate 5, and the surface of the acid-resistant rubber plate 6 is provided with a middle groove 7 for passing through the sail-opening seat 14, and a rubber vertical plate 20 is hung downward from the acid-resistant rubber plate 6 at the middle groove 7.

[0029] Among them, the surface reinforcement body 19 is arranged and fixed on the upper surface of the acid-resistant rubber plate 6 outside the middle groove 7;

[0030] By adopting the above technical solution, a surface reinforcement body 19 is arranged on the surface of the acid-resistant rubber plate 6 for local reinforcement.

[0031] Among them, the two ends of the seat body of the sail opening seat 14 are provided with trapezoidal heads, and the steel wire rope between the electric hoist 3 and the hook 4 is vertically passed through the seat cavity of the sail opening seat 14;

[0032] By adopting the above technical solution, the trapezoidal head of the sail opening seat 14 can easily pass through the middle groove 7 of the acid-resistant rubber plate 6, so that the wire rope between the electric hoist 3 and the hook 4 can pass through the sail opening seat 14.

[0033] Wherein, an oblique support plate 18 is welded between the plate body of the vertical support plate 10 and the top beam 11;

[0034] By adopting the above technical solution, the oblique support plate 18 is welded between the vertical support plate 10 and the top beam 11 for strengthening and fixing.

[0035] The surface of the clamping plate 12 is provided with screw holes 16, and the surface of the vertical support plate 10 between the screw holes 16 is provided with through holes 15, and bolts are screwed between the screw holes 16 of the clamping plate 12 and the through holes 15 of the vertical support plate 10;

[0036] By adopting the above technical solution, the screw holes 16 of the clamping plate 12 and the through holes 15 of the vertical support plate 10 can be screwed with bolts to connect the clamping plate 12 and the vertical support plate 10.

[0037] Among them, the length of the anti-drop frame 17 after being welded outside the oblique arm 13 is greater than the groove width of the driving channel on the surface of the pickled beam plate 5, and the oblique arm 13 is located between the arm plates below the two sets of housings of the electric hoist 3 and welded to the column;

[0038] By adopting the above technical solution, after the clamping plate 12 is removed from the vertical support plate 10, the anti-drop frame 17 can prevent the inclined arm 13 from falling from the driving channel on the surface of the pickled beam plate 5, and the inclined arms 13 at the two sets of electric hoists 3 are connected by welding poles.

[0039] It should be noted that the utility model is a sail opener for a round plating and pickling room, a sail opening mechanism 8 is arranged at the crane beam 2 of the round plating and pickling room, after the crane support rail 1 of the round plating and pickling room is fixed in the room body to support the crane beam, an acid-resistant rubber plate 6 with a middle groove 7 can be fixed at the driving passage of the pickling room beam plate 5, and then a steel wire rope is passed through the sail opening seat 14 at the electric hoist 3 under the crane beam 2 and connected to the hook 4, the sail opening seat 14 can be inserted into the middle groove 7 of the acid-resistant rubber plate 6, and the connecting plate 9 of the sail opening mechanism 8 can provide a vertical support plate 10 outside the crane beam 2. The top of the vertical support plate 10 is supported by the top beam rod 11 on the top of the crane beam 2, and the vertical support plate 10 can provide support for the sail seat 14 with the help of the inclined arm 13. When the hook 4 hangs the pickling part and the crane beam 2 is moving on the crane support rail 1, the sail seat 14 can prevent the steel wire rope of the electric hoist 3 from contacting the pickling room beam plate 5 to generate friction, and the acid-resistant rubber plate 6 and the rubber vertical plate 20 can be used as a sealing channel for the crane to travel in the middle, ensuring that the acid mist will not overflow here, effectively ensuring the safe and long-term use of the crane in the round plating pickling room.

[0040] It should be noted that the utility model is a sail opener for a round plating pickling room. The components in the utility model are all components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sail opener for a round plating pickling room, comprising a crane support rail (1), a crane beam (2), an electric hoist (3) and a pickling room beam plate (5), wherein the crane beam (2) is supported on the crane support rail (1), and the electric hoist (3) is installed below the crane beam (2), and a hook (4) is installed at the steel wire rope below the electric hoist (3) and passes through the driving channel on the surface of the pickling room beam plate (5), characterized in that: The electric hoist also comprises a sail-opening mechanism (8), wherein the sail-opening mechanism (8) comprises a connecting plate (9), a vertical support plate (10), a top beam rod (11), a clamping plate (12), an inclined arm (13), a sail-opening seat (14) and an anti-slip frame (17), the vertical support plates (10) are symmetrically welded to the connecting plates (9) on both sides of the overhead crane beam (2) above the electric hoist (3), and the top beam rod (11) fixed to the top of the overhead crane beam (2) is welded to the top of the vertical support plate (10), the clamping plate (12) is symmetrically stuck on the lower plate body of the vertical support plate (10), the clamping plate (12) and the vertical support plate (10) are screwed with bolts, and the clamping plate (14) 12) are symmetrically welded to the top of the vertical rod of the inclined arm (13); the inclined rod body of the inclined arm (13) is welded to the surface of the sail opening seat (14); and a steel wire rope extending from the bottom of the electric hoist (3) passes through the inside of the sail opening seat (14); the vertical rod of the inclined arm (13) is symmetrically welded to the anti-slip frame (17) located above the pickled beam plate (5); an acid-resistant rubber plate (6) is bonded in the driving channel of the pickled beam plate (5); and a middle groove (7) for passing through the sail opening seat (14) is opened on the surface of the acid-resistant rubber plate (6); and a rubber vertical plate (20) is hung downward from the acid-resistant rubber plate (6) at the middle groove (7).

2. The round plating pickling room sail opener according to claim 1, characterized in that: Surface reinforcement bodies (19) are arranged and fixed on the upper surface of the acid-resistant rubber plate (6) outside the middle groove (7).

3. The round plating pickling room sail opener according to claim 1, characterized in that: The two ends of the seat body of the sail-opening seat (14) are provided with trapezoidal heads, and a steel wire rope between the electric hoist (3) and the hook (4) is vertically passed through the seat cavity of the sail-opening seat (14).

4. The round plating pickling room sail opener according to claim 1, characterized in that: An oblique support plate (18) is welded between the plate body of the vertical support plate (10) and the top beam (11).

5. The round plating pickling room sail opener according to claim 1, characterized in that: The plate body surface of the pair of clamping plates (12) is provided with screw holes (16), and the surface of the vertical support plate (10) between the screw holes (16) is provided with through holes (15), and bolts are screwed between the screw holes (16) of the pair of clamping plates (12) and the through holes (15) of the vertical support plate (10).

6. The round plating pickling room sail opener according to claim 1, characterized in that: The length of the anti-drop frame (17) after being welded outside the oblique arm (13) is greater than the groove width of the driving passage on the surface of the pickled beam plate (5), and the oblique arm (13) is welded between the arm plates below the two sets of casings of the electric hoist (3).

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