Hot-dip galvanizing device for steel structural member

Abstract

The utility model belongs to the field of steel structural member hot-dip galvanizing devices, and particularly relates to a steel structural member hot-dip galvanizing device which comprises a device body. The front end and the rear end, close to the upper position, of the device body are fixedly connected with a second fixing frame and a first fixing frame correspondingly, and a drying hoisting mechanism is arranged on the outer side of the device body; the drying hoisting mechanism comprises a first motor, the first motor is arranged at the rear end of the first fixing frame, and the rear end of the first motor is fixedly connected with a first gear; through the design of the drying hoisting mechanism, the function of rapidly drying is achieved, and the problems that an existing device is not provided with a device capable of rapidly drying, when hot-dip galvanizing is conducted on a steel structure, the existing device cannot accelerate the drying effect, later-stage work can be conducted after the outer surface of the steel structure is dried, and under the condition that the outer surface of the steel structure is not dried, later-stage work cannot be conducted are solved. The problem that the plating layer on the outer surface of the steel structure is separated due to slight collision is solved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structural member hot dip galvanizing device field, specifically a kind of steel structural member hot dip galvanizing device. BACKGROUND

[0002] Steel structural member refers to the structure that steel is used as main material, is connected by welding, rivet or bolt etc., and common steel structural member includes steel beam, steel column, steel truss, steel plate, steel net rack etc.

[0003] The existing steel structural member hot dip galvanizing device can refer to the application number for a kind of pre-embedded plate hot dip galvanizing device, CN202420149693.X, including zinc plating pool and overhead travelling crane located in zinc plating pool upper, the bottom of overhead travelling crane is connected with lifting plate by lifting mechanism, lifting plate rear end is equipped with beating mechanism, beating mechanism includes stepping motor, rotating screw rod, sliding screw nut, fixed round bar, sliding shaft sleeve, sliding mounting plate, drive motor, drive shaft, several connecting rods, several swing rods and several beating hammers, lifting mechanism includes rotating motor, rotating shaft, a group of winding wheels and a group of steel wire connecting ropes.The beneficial effects of the utility model are that the pre-embedded plate can be hot-dip galvanizing by the lifting mechanism located at the bottom of overhead travelling crane, after pre-embedded plate hot-dip galvanizing is completed, pre-embedded plate is lifted out from zinc plating pool, cooperates beating mechanism, uses drive motor to drive several beating hammers reciprocating beating zinc-plated pre-embedded plate on hook, can prevent zinc-plated pre-embedded plate from sticking to each other, replaces artificial beating, and safety is higher;

[0004] The above-mentioned device does not have a quick drying device, when hot-dip galvanizing steel structure, the existing device cannot accelerate the drying effect, and needs to wait for the outer surface of steel structure to dry before carrying out the later work, and under the condition that it is not dried, slight knock will cause the plating layer on the outer surface of steel structure to separate, therefore, a steel structural member hot dip galvanizing device is provided for the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiency of prior art, the existing device does not have a quick drying device, when hot-dip galvanizing steel structure, the existing device cannot accelerate the drying effect, and needs to wait for the outer surface of steel structure to dry before carrying out the later work, and under the condition that it is not dried, slight knock will cause the plating layer on the outer surface of steel structure to separate, therefore, a steel structural member hot dip galvanizing device is provided for the above problems.

[0006] The utility model solves the technical scheme that it adopts: a kind of steel structural member hot dip galvanizing device described in the utility model, including device main body;Second fixed frame and first fixed frame are respectively fixedly connected with the front and rear ends of the device main body near upper position, drying lifting mechanism is arranged on the outer side of the device main body;

[0007] The drying hoisting mechanism comprises a first motor, the first motor is arranged at the rear end of the first fixed frame, the rear end of the first motor is fixedly connected with a first gear, the first gear is in meshing connection with a second gear, the front end of the second gear is fixedly connected with a first transmission rod, the first fixed frame is rotationally connected with the first transmission rod, the front end of the first transmission rod is fixedly connected with a first fan, the first fan is sleeved with a first cover on the outside, and the rear end of the first cover is fixedly connected with the first fixed frame.

[0008] Preferably, the rear end of the first gear is fixedly connected with a first pulley, one end of a first transmission belt is in transmission connection with the first pulley, the other end of the first transmission belt is in transmission connection with a second pulley, and the front end of the second pulley is fixedly connected with the rear end of a rotating rod.

[0009] Preferably, the rotating rod is sleeved with a first sleeve block on the outside, and the rotating rod is rotationally connected with the first sleeve block, the top end of the first sleeve block is fixedly connected with the bottom end of the device main body, and the rotating rod is fixedly connected with a limiting block on the left and right sides close to the first sleeve block on the outside.

[0010] Preferably, the front end of the rotating rod is fixedly connected with a third pulley, one end of a second transmission belt is in transmission connection with the third pulley, the other end of the second transmission belt is in transmission connection with a fourth pulley, the rear end of the fourth pulley is fixedly connected with a second transmission rod, the second fixed frame is rotationally connected with the second transmission rod, the rear end of the second transmission rod is fixedly connected with a second fan, the second fan is sleeved with a second cover on the outside, and the front end of the second cover is fixedly connected with the second fixed frame.

[0011] Preferably, the rotating rod is fixedly connected with a rotating block on the outside and the first fan is fixedly connected with the rotating block on the outside, the rotating block is sleeved with a second sleeve block on the outside, and the rotating block is rotationally connected with the second sleeve block, the rear end of the second sleeve block on the outside of the rotating rod is fixedly connected with the second fixed frame, and the front end of the second sleeve block on the outside of the first fan is fixedly connected with the first fixed frame.

[0012] Preferably, the right end of the device main body is fixedly connected with a fixed plate at a position close to the top, the top end of the fixed plate is fixedly connected with a second motor, the top end of the second motor is fixedly connected with a threaded rod, the top end of the threaded rod is rotationally connected with a fixed block, the threaded rod is in screw connection with a hoisting frame on the outside, the hoisting frame is sleeved on the outside of a guide rod, and the hoisting frame is in sliding connection with the guide rod, the top end of the guide rod is fixedly connected with the fixed block, and the bottom end of the guide rod is fixedly connected with the fixed plate.

[0013] The device has the advantages that:

[0014] 1. The utility model discloses a dry hoisting mechanism's structural design has realized the function that can dry fast, solved the device of current available has not set up the device that can dry fast, when in galvanizing of steel structure, the device of current available cannot accelerate dry effect, need to wait after the steel structure outer surface dry only can carry out the later period work, under the condition of not dry, the slight knock will lead to the problem that the plating of steel structure outer surface separates, improved work efficiency.

[0015] 2. The utility model discloses a dry hoisting mechanism's structural design has realized the function that can stably hoist, solved the device of current available when hoisting, relies on the hoisting of steel wire connecting rope to hoist, thereby poor stability, extremely easy to appear in the hoisting process and shake or unknown deviation problem, improved stability. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the local section structure schematic diagram of the utility model;

[0019] Figure 3 It is the Figure 1 Enlarged drawing structure schematic diagram of A place in the utility model;

[0020] Figure 4 It is the Figure 2 Enlarged drawing structure schematic diagram of B place in the utility model;

[0021] Figure 5 It is the Figure 2 Enlarged drawing structure schematic diagram of C place in the utility model;

[0022] Figure 6 It is the Figure 2 Enlarged drawing structure schematic diagram of D place in the utility model;

[0023] Figure 7 It is the Figure 2 Enlarged drawing structure schematic diagram of E place in the utility model;

[0024] Figure 8 It is the Figure 2 Enlarged drawing structure schematic diagram of F place in the utility model.

[0025] In the figure: 1, device main body; 2, first fixed frame; 3, second fixed frame; 10, first motor; 11, first gear; 12, second gear; 13, first transmission rod; 14, first fan; 15, first cover; 16, first pulley; 17, first transmission belt; 18, second pulley; 19, rotating rod; 20, first sleeve block; 21, limiting block; 22, third pulley; 23, second transmission belt; 24, fourth pulley; 25, second transmission rod; 26, second fan; 27, second cover; 28, rotating block; 29, second sleeve block; 30, fixed plate; 31, second motor; 32, threaded rod; 33, fixed block; 34, guide rod; 35, hoisting frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-8 As shown in the figure, a steel structure hot-dip galvanizing device, including device main body 1, the front and rear ends of device main body 1 close to the upper position are welded together with second fixed frame 3 and first fixed frame 2, and the outer side of device main body 1 is provided with a drying hoisting mechanism;

[0028] The drying hoisting mechanism comprises a first motor 10, the first motor 10 is arranged at the rear end of the first fixed frame 2, the rear end of the first motor 10 is welded together with a first gear 11, the first gear 11 is connected in meshing connection with a second gear 12, the front end of the second gear 12 is welded together with a first transmission rod 13, the first fixed frame 2 is rotatably connected with the first transmission rod 13, the front end of the first transmission rod 13 is welded together with a first fan 14, the outer side of the first fan 14 is sleeved with a first cover 15, and the rear end of the first cover 15 is welded together with the first fixed frame 2.

[0029] When working, the first motor 10 is started to drive the first gear 11 to rotate, and when the first gear 11 rotates, the second gear 12 and the first transmission rod 13 are simultaneously rotated, and the first transmission rod 13 rotates along the inside of the first fixed frame 2, and the first transmission rod 13 drives the first fan 14 to rotate along the inside of the first cover 15.

[0030] Further, the first gear 11 rear end is welded together with a first pulley 16, the first pulley 16 is drivingly connected with one end of a first transmission belt 17, the other end of the first transmission belt 17 is drivingly connected with a second pulley 18, the second pulley 18 front end is welded together with a rotating rod 19 rear end;

[0031] When working, the first gear 11 rotates to drive the first pulley 16 and the first transmission belt 17 to rotate at the same time, and the first transmission belt 17 drives the second pulley 18 and the rotating rod 19 to rotate at the same time.

[0032] Further, the rotating rod 19 outside is sleeved with a first sleeve block 20, and the rotating rod 19 is rotatably connected with the first sleeve block 20, the first sleeve block 20 top end is welded together with the device main body 1 bottom end, the rotating rod 19 outside close to the first sleeve block 20 left and right sides is also welded together with a limiting block 21;

[0033] When working, the rotating rod 19 rotates along the inside of the first sleeve block 20, and the limiting block 21 outside the rotating rod 19 is used for limiting the position of the rotating rod 19.

[0034] Further, the rotating rod 19 front end is welded together with a third pulley 22, the third pulley 22 is drivingly connected with one end of a second transmission belt 23, the other end of the second transmission belt 23 is drivingly connected with a fourth pulley 24, the fourth pulley 24 rear end is welded together with a second transmission rod 25, and the second fixed frame 3 is rotatably connected with the second transmission rod 25, the second transmission rod 25 rear end is welded together with a second fan 26, the second fan 26 outside is sleeved with a second cover 27, and the second cover 27 front end is welded together with the second fixed frame 3;

[0035] When working, the rotating rod 19 rotates to drive the third pulley 22 and the second transmission belt 23 to rotate at the same time, and the second transmission belt 23 drives the fourth pulley 24 and the second transmission rod 25 to rotate at the same time, and the second transmission rod 25 drives the second fan 26 to rotate along the inside of the second cover 27.

[0036] Further, the second transmission rod 25 outside and the first fan 14 outside are also welded together with a rotating block 28, the rotating block 28 outside is sleeved with a second sleeve block 29, and the rotating block 28 is rotatably connected with the second sleeve block 29, the second sleeve block 29 rear end of the second transmission rod 25 outside is welded together with the second fixed frame 3, and the second sleeve block 29 front end of the first fan 14 outside is welded together with the first fixed frame 2;

[0037] When working, the first transmission rod 13 and the second transmission rod 25 are rotated, and the second transmission rod 25 is rotated along the inside of the second fixed frame 3, when the second transmission rod 25 rotates, the rotating block 28 is also rotated along the inside of the second sleeve block 29, and when the first fan 14 and the second fan 26 rotate at the same time, the steel structure is dried.

[0038] Further, the fixed plate 30 is welded together at the right side end of the device body 1 near the upper position, the second motor 31 is welded together at the top end of the fixed plate 30, the threaded rod 32 is welded together at the top end of the second motor 31, the fixed block 33 is rotatably connected to the top end of the threaded rod 32, the lifting frame 35 is threadedly connected to the outer side of the threaded rod 32, the lifting frame 35 is sleeved outside the guide rod 34, and the guide rod 34 is slidably connected to the lifting frame 35, the fixed block 33 is welded together at the top end of the guide rod 34, and the fixed plate 30 is welded together at the bottom end of the guide rod 34;

[0039] When working, first start the second motor 31 at the top end of the fixed plate 30, drive the threaded rod 32 to rotate, when the threaded rod 32 rotates, it will rotate along the inside of the fixed block 33, at the same time, drive the lifting frame 35 to move upwards along the outer side of the threaded rod 32, and at the same time, the lifting frame 35 moves along the outer side of the guide rod 34, until the steel structure lifted by the bottom end of the lifting frame 35 is lifted to above the device body 1.

[0040] Working principle: when carrying out the treatment after the hot-dip galvanizing of the steel structure hoisting, first start the second motor 31 at the top end of the fixed plate 30, drive the threaded rod 32 to rotate, when the threaded rod 32 rotates along the inside of the fixed block 33, drive the lifting frame 35 to move upwards along the outside of the threaded rod 32, and the lifting frame 35 moves along the outside of the guide rod 34, until the steel structure hoisted at the bottom end of the lifting frame 35 is lifted to above the device main body 1, then start the first motor 10, drive the first gear 11 to rotate, and the first gear 11 rotates, drive the second gear 12 and the first transmission rod 13 to rotate at the same time, and the first transmission rod 13 rotates along the inside of the first fixed frame 2, and the first transmission rod 13 drives the first fan 14 to rotate along the inside of the first cover 15, at the same time, the first gear 11 rotates, drive the first pulley 16 and the first transmission belt 17 to rotate at the same time, and the first transmission belt 17 drives the second pulley 18 and the rotating rod 19 to rotate at the same time, and the rotating rod 19 rotates along the inside of the first sleeve block 20, and the limiting block 21 outside the rotating rod 19 is used for limiting the position of the rotating rod 19, at the same time, the rotating rod 19 rotates, drive the third pulley 22 and the second transmission belt 23 to rotate at the same time, and the second transmission belt 23 drives the fourth pulley 24 and the second transmission rod 25 to rotate at the same time, and the second transmission rod 25 drives the second fan 26 to rotate along the inside of the second cover 27, and the first transmission rod 13 and the second transmission rod 25 rotate, and the second transmission rod 25 rotates along the inside of the second fixed frame 3, when the second transmission rod 25 rotates, the rotating block 28 also rotates along the inside of the second sleeve block 29, and when the first fan 14 and the second fan 26 rotate at the same time, the steel structure is dried.

[0041] The basic principle, main characteristics and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A plant for hot-dip galvanizing steel structural elements, comprising a plant body (1); characterized in that: The device body (1) is fixedly connected with the second fixed frame (3) and the first fixed frame (2) at the front and rear ends of the upper position, and a drying hoisting mechanism is arranged outside the device body (1); The drying hoisting mechanism comprises a first motor (10), the first motor (10) is arranged at the rear end of the first fixed frame (2), the rear end of the first motor (10) is fixedly connected with a first gear (11), the first gear (11) is meshingly connected with a second gear (12), the front end of the second gear (12) is fixedly connected with a first transmission rod (13), the first fixed frame (2) is rotatably connected with the first transmission rod (13), the front end of the first transmission rod (13) is fixedly connected with a first fan (14), the first fan (14) is sleeved with a first cover (15) outside, and the rear end of the first cover (15) is fixedly connected with the first fixed frame (2).

2. A plant for hot dip galvanizing steel structural members according to claim 1, characterized in that: The rear end of the first gear (11) is fixedly connected with a first belt pulley (16), one end of a first transmission belt (17) is drivingly connected with the first belt pulley (16), the other end of the first transmission belt (17) is drivingly connected with a second belt pulley (18), and the front end of the second belt pulley (18) is fixedly connected with the rear end of a rotating rod (19).

3. A plant for the hot dip galvanizing of steel structural members according to claim 2, characterized in that: The rotating rod (19) is sleeved with a first sleeve block (20) outside, and the rotating rod (19) is rotatably connected with the first sleeve block (20), the top end of the first sleeve block (20) is fixedly connected with the bottom end of the device body (1), and the rotating rod (19) is fixedly connected with a limiting block (21) outside and left and right sides of the first sleeve block (20).

4. A plant for the hot dip galvanizing of steel structural members according to claim 3, characterized in that: The front end of the rotating rod (19) is fixedly connected with a third belt pulley (22), one end of a second transmission belt (23) is drivingly connected with the third belt pulley (22), the other end of the second transmission belt (23) is drivingly connected with a fourth belt pulley (24), the rear end of the fourth belt pulley (24) is fixedly connected with a second transmission rod (25), the second fixed frame (3) is rotatably connected with the second transmission rod (25), the rear end of the second transmission rod (25) is fixedly connected with a second fan (26), the second fan (26) is sleeved with a second cover (27) outside, and the front end of the second cover (27) is fixedly connected with the second fixed frame (3).

5. A plant for the hot dip galvanizing of steel structural members according to claim 4, characterized in that: The rotating block (28) is fixedly connected outside the second transmission rod (25) and the first fan (14), the rotating block (28) is sleeved with a second sleeve block (29) outside, and the rotating block (28) is rotatably connected with the second sleeve block (29), the rear end of the second sleeve block (29) outside the second transmission rod (25) is fixedly connected with the second fixed frame (3), and the front end of the second sleeve block (29) outside the first fan (14) is fixedly connected with the first fixed frame (2).

6. A plant for the hot dip galvanizing of steel structural members according to claim 5, characterized in that: The device body (1) right side end is close to the upper position and is fixedly connected with a fixed plate (30), the top of the fixed plate (30) is fixedly connected with a second motor (31), the top of the second motor (31) is fixedly connected with a threaded rod (32), the top of the threaded rod (32) is rotatably connected with a fixed block (33), the outer side of the threaded rod (32) is threadedly connected with a hoisting frame (35), the hoisting frame (35) is sleeved on the outer side of a guide rod (34), and the hoisting frame (35) is slidably connected with the guide rod (34), the top of the guide rod (34) is fixedly connected with the fixed block (33), and the bottom of the guide rod (34) is fixedly connected with the fixed plate (30).

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