Dismounting platform for large tooth of converter

Abstract

The utility model relates to the technical field of metallurgical engineering, and discloses a converter large tooth dismantling platform which comprises a first fixing bottom plate, a limiting assembly is arranged at the top of the first fixing bottom plate, a clamping assembly is arranged at the top of the first fixing bottom plate, and the limiting assembly comprises a third fixing bottom plate arranged at the top of the first fixing bottom plate. A limiting structure is arranged at the top of the third fixing bottom plate, the clamping assembly comprises a second limiting groove formed in the third fixing bottom plate, a clamping structure is arranged outside the second limiting groove, the limiting assembly further comprises an elastic band at the top of the first fixing bottom plate, and the limiting structure comprises a supporting base fixedly installed at the top of the third fixing bottom plate. And the number of the supporting bases is four, and two first movable plates are arranged at the top of the third fixing bottom plate, so that the purpose of limiting and fixing the large tooth bearing is achieved, the large tooth placement stability is improved, a worker can conveniently fix and transport the large tooth, and the large tooth transportation safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metallurgical engineering, and specifically relates to a converter large tooth removal platform. Background Art

[0002] The converter is a rotating metallurgical furnace that uses blasted air, pure oxygen, or pure oxygen plus fuel oil (or natural gas, water vapor, carbon dioxide) to oxidize impurities in liquid metal and generate the required heat energy. The converter body includes a furnace shell and a refractory lining inside the furnace shell, which is a thin shell structure. During the removal of the exhaust gas converter, the large teeth on the converter need to be removed. The large teeth are large in size and the removal process is time-consuming and labor-intensive. It is now necessary to design a converter large tooth removal platform for large tooth removal.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] A converter large tooth removal platform comprises a first fixed bottom plate, a limiting assembly is arranged on the top of the first fixed bottom plate, a clamping assembly is arranged on the top of the first fixed bottom plate, the limiting assembly comprises a third fixed bottom plate arranged on the top of the first fixed bottom plate, a limiting structure is arranged on the top of the third fixed bottom plate, the clamping assembly comprises a second limiting groove opened inside the third fixed bottom plate, a clamping structure is arranged outside the second limiting groove, and the limiting assembly also comprises an elastic band on the top of the first fixed bottom plate.

[0006] As a preferred embodiment of the utility model, the limiting structure includes a support base fixedly installed on the top of the third fixed base plate, the number of the support base is four groups, two groups of first movable plates are arranged on the top of the third fixed base plate, a first return spring rod is fixedly installed on the bottom of the first movable plate, and one end of the first return spring rod extends and is fixedly connected to the inner bottom of the support base.

[0007] As a preferred embodiment of the utility model, the limiting assembly also includes two groups of first fixed plates fixedly installed on the top of the first movable plate, a total of four groups of first fixed plates, the top of the first fixed plate is provided with a first limiting groove, the interior of the first limiting groove is fixedly installed with a fixing rod, the two ends of the elastic band are respectively mounted on the outer wall of the fixing rod, and the limiting assembly also includes a storage plate fixedly installed inside the first movable plate.

[0008] As a preferred embodiment of the utility model, the clamping structure includes two groups of first telescopic rods fixedly installed on the inner wall of one side of the second limiting groove, a second push plate is provided on the top of the first fixed base plate, one end of the first telescopic rod extends and is fixedly connected to the outer wall of one side of the second push plate, and a first arc-shaped limiting plate is fixedly installed on the outer wall of one side of the second push plate.

[0009] As a preferred embodiment of the utility model, the clamping assembly also includes a second arc-shaped limit plate arranged on the top of the first fixed base plate, two groups of third return spring rods are fixedly installed on the outer wall of one side of the second arc-shaped limit plate, one end of the third return spring rod is fixedly connected to the outer wall of the other side of the second push plate, and a group of telescopic plates are fixedly installed on the inner walls on both sides of the third fixed base plate, and the first push plate is fixedly installed on one end of the telescopic plate.

[0010] As a preferred embodiment of the utility model, a second fixed base plate is fixedly installed on the top of the first fixed base plate, two groups of lifting plates are arranged inside the second fixed base plate, two groups of second return spring rods are fixedly installed on the outer wall of one side of the lifting plate, one end of the second return spring rod is fixedly connected to the inner wall of one side of the second fixed base plate, and the lifting plate is located below the first push plate.

[0011] As a preferred embodiment of the utility model, four sets of universal wheels are fixedly installed on the bottom of the first fixed base plate, a set of third limiting grooves are opened on the outer walls on both sides of the first fixed base plate, a second fixed plate is fixedly installed on the inner wall on one side of the third limiting groove, and a grip rod is fixedly installed inside the second fixed plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. To achieve the purpose of limiting and fixing the large gear bearing, improve the stability of the large gear placement, facilitate the staff to fix and transport the large gear, and improve the safety of large gear transportation.

[0014] 2. To achieve the purpose of clamping and fixing the bottom of the large tooth, improve the fixing effect of the large tooth, enhance the fixing strength of the large tooth, prevent the position of the large tooth from shifting, and improve the user experience of the device.

[0015] 3. Achieve the purpose of moving the device, facilitate the staff to transport the removed large teeth, improve the flexibility of the device, and improve the convenience of using the device.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture:

[0018] Figure 1It is a front view of the utility model;

[0019] Figure 2 It is a left-side stereogram of the utility model;

[0020] Figure 3 It is a right side perspective view of the utility model;

[0021] Figure 4 It is a top view of the utility model;

[0022] Figure 5 This is a schematic diagram of the second push plate structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the first movable plate structure of the utility model.

[0024] In the figure: 10, first fixed base plate; 11, universal wheel; 12, second fixed base plate; 13, third fixed base plate; 14, supporting base; 15, first movable plate; 16, first return spring rod; 17, first fixed plate; 18, first limiting groove; 19, fixed rod; 20, elastic band; 21, storage plate; 22, lifting plate; 23, second return spring rod; 24, telescopic plate; 25, first push plate; 26, second limiting groove; 27, first telescopic rod; 28, second push plate; 29, first arc limiting plate; 30, second arc limiting plate; 31, third return spring rod; 32, third limiting groove; 33, second fixed plate; 34, grip rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0026] Embodiment 1: A converter large tooth removal platform, specifically Figure 1 and Figure 4 As shown, it includes a first fixed bottom plate 10, a limiting assembly is arranged on the top of the first fixed bottom plate 10, a clamping assembly is arranged on the top of the first fixed bottom plate 10, the limiting assembly includes a third fixed bottom plate 13 arranged on the top of the first fixed bottom plate 10, a limiting structure is arranged on the top of the third fixed bottom plate 13, the clamping assembly includes a second limiting groove 26 opened inside the third fixed bottom plate 13, a clamping structure is arranged outside the second limiting groove 26, and the limiting assembly also includes an elastic band 20 on the top of the first fixed bottom plate 10. The large teeth are limited and fixed by the limiting assembly, and the large teeth are reinforced by the clamping assembly.

[0027] Specific as Figure 1 , Figure 2 and Figure 6As shown, the limiting structure includes a support base 14 fixedly mounted on the top of the third fixed bottom plate 13, the number of the support base 14 is four, two groups of first movable plates 15 are arranged on the top of the third fixed bottom plate 13, a first return spring rod 16 is fixedly mounted on the bottom of the first movable plate 15, one end of the first return spring rod 16 extends and is fixedly connected to the inner bottom of the support base 14. The bearing of the large tooth is placed on the top of the storage plate 21, and the large tooth bearing is supported by the first movable plate 15.

[0028] Specific as Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the limiting assembly also includes two groups of first fixing plates 17 fixedly mounted on the top of the first movable plate 15, a total of four groups of first fixing plates 17, a first limiting groove 18 is provided on the top of the first fixing plate 17, a fixing rod 19 is fixedly mounted inside the first limiting groove 18, and both ends of the elastic band 20 are respectively sleeved and mounted on the outer wall of the fixing rod 19, and the limiting assembly also includes a storage plate 21 fixedly mounted inside the first movable plate 15. Pull the elastic band 20, sleeve the elastic band 20 on the top of the large tooth bearing, and limit and fix the large tooth bearing through the fixing rod 19 and the elastic band 20.

[0029] According to the above conclusions, through the structure of the third fixed base plate 13, the supporting base 14, the first movable plate 15, the first return spring rod 16, the first fixed plate 17, the first limiting groove 18, the fixed rod 19, the elastic band 20 and the storage plate 21, the purpose of limiting and fixing the large gear bearing is achieved, the stability of the large gear placement is improved, the staff is convenient to fix and transport the large gear, and the safety of large gear transportation is improved.

[0030] Embodiment 2: Based on Embodiment 1, the specific Figure 1 , Figure 4 and Figure 5 As shown, the clamping structure includes two groups of first telescopic rods 27 fixedly mounted on the inner wall of one side of the second limiting groove 26, a second push plate 28 is arranged on the top of the first fixed base plate 10, one end of the first telescopic rod 27 extends and is fixedly connected to the outer wall of one side of the second push plate 28, and a first arc-shaped limiting plate 29 is fixedly mounted on the outer wall of one side of the second push plate 28.

[0031] Specific as Figure 1 , Figure 4 and Figure 5As shown, the clamping assembly also includes a second arc-shaped limit plate 30 disposed on the top of the first fixed bottom plate 10, two sets of third return spring rods 31 are fixedly installed on the outer wall of one side of the second arc-shaped limit plate 30, one end of the third return spring rod 31 is fixedly connected to the outer wall of the other side of the second push plate 28, and a set of telescopic plates 24 are fixedly installed on the inner walls of both sides of the third fixed bottom plate 13, and the first push plate 25 is fixedly installed on one end of the telescopic plate 24. The large teeth are pushed and clamped by the second push plate 28, and the second arc-shaped limit plate 30 is pulled to drive the third return spring rod 31 to deform, and the two ends of the large teeth are clamped by the second arc-shaped limit plate 30 and the first arc-shaped limit plate 29.

[0032] Specific as Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the second fixed bottom plate 12 is fixedly installed on the top of the first fixed bottom plate 10, two sets of lifting plates 22 are arranged inside the second fixed bottom plate 12, two sets of second return spring rods 23 are fixedly installed on the outer wall of one side of the lifting plate 22, one end of the second return spring rod 23 is fixedly connected to the inner wall of one side of the second fixed bottom plate 12, and the lifting plate 22 is located below the first push plate 25. The bottom of the large tooth is clamped by the first push plate 25, and the large tooth is placed inside the third fixed bottom plate 13, and the bottom of the large tooth is lifted by the lifting plate 22.

[0033] According to the above conclusions, through the structure of the second fixed base plate 12, the lifting plate 22, the second return spring rod 23, the telescopic plate 24, the first push plate 25, the second limiting groove 26, the first telescopic rod 27, the second push plate 28, the first arc-shaped limiting plate 29, the second arc-shaped limiting plate 30 and the third return spring rod 31, the purpose of clamping and fixing the bottom of the large tooth is achieved, the fixing effect of the large tooth is improved, the fixing strength of the large tooth is enhanced, the position of the large tooth is prevented from being offset, and the user experience of the device is improved.

[0034] Embodiment 3: Based on Embodiment 1 and Embodiment 2, the specific Figure 1 , Figure 2 and Figure 3 As shown, four sets of universal wheels 11 are fixedly installed at the bottom of the first fixed base plate 10, a set of third limiting grooves 32 are opened on the outer walls of both sides of the first fixed base plate 10, a second fixed plate 33 is fixedly installed on the inner wall of one side of the third limiting groove 32, and a gripping rod 34 is fixedly installed inside the second fixed plate 33. Holding the gripping rod 34, the device is pushed to move the first fixed base plate 10 through the universal wheels 11.

[0035] In summary, through the structure of the universal wheel 11, the third limiting groove 32, the second fixing plate 33 and the gripping rod 34, the purpose of moving the device is achieved, which is convenient for the staff to transport the removed large teeth, improves the flexibility of the device and improves the convenience of using the device.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A converter large tooth removal platform, comprising a first fixed bottom plate (10), characterized in that: A limiting assembly is arranged on the top of the first fixed base plate (10), a clamping assembly is arranged on the top of the first fixed base plate (10), the limiting assembly comprises a third fixed base plate (13) arranged on the top of the first fixed base plate (10), a limiting structure is arranged on the top of the third fixed base plate (13), the clamping assembly comprises a second limiting groove (26) opened inside the third fixed base plate (13), a clamping structure is arranged outside the second limiting groove (26), and the limiting assembly also comprises an elastic band (20) on the top of the first fixed base plate (10).

2. The converter large tooth removal platform according to claim 1, characterized in that: The limiting structure comprises a support base (14) fixedly mounted on the top of the third fixed base plate (13), the number of the support bases (14) being four groups, two groups of first movable plates (15) being arranged on the top of the third fixed base plate (13), a first return spring rod (16) being fixedly mounted on the bottom of the first movable plate (15), one end of the first return spring rod (16) extending to be fixedly connected to the inner bottom of the support base (14).

3. The converter large tooth removal platform according to claim 2, characterized in that: The limiting assembly further comprises two groups of first fixed plates (17) fixedly mounted on the top of the first movable plate (15), a total of four groups of first fixed plates (17), a first limiting groove (18) is provided on the top of the first fixed plate (17), a fixing rod (19) is fixedly mounted inside the first limiting groove (18), and two ends of the elastic band (20) are respectively sleeved and mounted on the outer wall of the fixing rod (19), and the limiting assembly further comprises a storage plate (21) fixedly mounted inside the first movable plate (15).

4. The converter large tooth removal platform according to claim 1, characterized in that: The clamping structure comprises two groups of first telescopic rods (27) fixedly mounted on an inner wall of one side of the second limiting groove (26); a second push plate (28) is arranged on the top of the first fixed bottom plate (10); one end of the first telescopic rod (27) extends to be fixedly connected to an outer wall of one side of the second push plate (28); and a first arc-shaped limiting plate (29) is fixedly mounted on an outer wall of one side of the second push plate (28).

5. The converter large tooth removal platform according to claim 1, characterized in that: The clamping assembly further comprises a second arc-shaped limit plate (30) arranged on the top of the first fixed bottom plate (10); two groups of third return spring rods (31) are fixedly mounted on an outer wall on one side of the second arc-shaped limit plate (30); one end of the third return spring rod (31) is fixedly connected to the outer wall on the other side of the second push plate (28); a group of telescopic plates (24) are fixedly mounted on the inner walls on both sides of the third fixed bottom plate (13); and one end of the telescopic plate (24) is fixedly mounted on the first push plate (25).

6. The converter large tooth removal platform according to claim 1, characterized in that: A second fixed base plate (12) is fixedly mounted on the top of the first fixed base plate (10), two groups of lifting plates (22) are arranged inside the second fixed base plate (12), two groups of second return spring rods (23) are fixedly mounted on an outer wall of one side of the lifting plate (22), one end of the second return spring rod (23) is fixedly connected to an inner wall of one side of the second fixed base plate (12), and the lifting plate (22) is located below the first push plate (25).

7. The converter large tooth removal platform according to claim 1, characterized in that: Four sets of universal wheels (11) are fixedly mounted on the bottom of the first fixed base plate (10), a set of third limiting grooves (32) are respectively provided on the outer walls on both sides of the first fixed base plate (10), a second fixed plate (33) is fixedly mounted on the inner wall on one side of the third limiting groove (32), and a gripping rod (34) is fixedly mounted inside the second fixed plate (33).

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