Sintering ring cooling machine wheel lifting appliance

Abstract

The utility model provides a sintering ring cooling machine wheel lifting appliance, which comprises a lifting hole and a rim clamping part, the lifting hole is an open hole on the rim clamping part, the lifting appliance comprises a hub fixing part, one end of the hub fixing part is fixedly connected with one end of the rim clamping part, the hub fixing part is provided with a hub connecting hole and a hub connecting piece, and the hub connecting piece is fixedly connected with the hub fixing part. The hub connecting hole is connected with the hub connecting piece in a matched mode. The hub connecting hole is a through hole matched with the wheel of the sintering ring cooler, and the hub fixing part can be connected with the hub of the wheel through a bolt and can also be connected with the hub of the wheel through a rivet, so that the firm fixation of the wheel in the hoisting process is ensured, the shaking of the wheel in the hoisting process is reduced, and the stable hoisting of the wheel of the sintering ring cooler is realized.

Description

Technical Field

[0001] The utility model relates to a wheel hanger, in particular to a wheel hanger for a sintering ring cooler. Background Art

[0002] Sinter Cooling Machine is a kind of equipment specially used for cooling sintered ore, and is mainly used in the cooling link after the sintering process in the steel industry. With the development of science and technology, the sintering coolers on the market are equipped with wheels for operation. The wheels of sintering coolers need to be resistant to high pressure, high temperature and complex terrain at the same time, so their structure is different from ordinary wheels. In the long-term operation of sintering coolers, it is inevitable to replace the wheels. Due to site and environmental reasons, the replacement of wheels must be done by manual lifting, and there are no lifting facilities. The wheel hoists on the market usually include a rim clamping part and a lifting hole. The rim clamping part and the sintering cooler wheel are not compatible, and the overall strength of the hoist cannot be guaranteed. Therefore, how to stably lift the sintering cooler wheel has become a problem. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a sintering ring cooler wheel hanger, which can realize the stable hoisting of the sintering ring cooler wheel.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] The wheel hanger of a sintering ring cooling locomotive comprises a hanging hole and a wheel rim clamping part, wherein the hanging hole is an opening on the wheel rim clamping part, and comprises a hub fixing part, one end of the hub fixing part is fixedly connected with one end of the wheel rim clamping part, and the hub fixing part is provided with a hub connecting hole and a hub connecting piece, and the hub connecting hole and the hub connecting piece are matched and connected.

[0006] Furthermore, the wheel rim clamping portion is a vertically arranged flat plate, and a wheel rim clamping groove with an opening facing downward is provided on the wheel rim clamping portion.

[0007] Furthermore, the wheel hub fixing portion is a vertically arranged flat plate, the wheel hub fixing portion is located below the wheel rim clamping portion and the wheel hub fixing portion is vertically connected to the wheel rim clamping portion.

[0008] Furthermore, the upper end of the wheel hub fixing portion is welded to the lower end of the wheel rim clamping portion.

[0009] Furthermore, the hub fixing portion is a regular triangular flat plate with rounded outer corners, and the hub connecting hole passes through the inner and outer surfaces of the hub fixing portion and is arranged on a side away from the wheel rim clamping portion.

[0010] Furthermore, the wheel hub connecting hole is a threaded hole, the wheel hub connecting piece is a bolt, and the wheel hub connecting hole and the wheel hub connecting piece are threadedly connected.

[0011] The beneficial effects of the present utility model are as follows:

[0012] The hub connection hole is a through hole that mates with the wheel of the sintering ring cooler. The hub fixing part can be connected to the hub of the wheel by bolts or rivets, ensuring the firm fixation of the wheel during the hoisting process, reducing the sway of the wheel during hoisting, and achieving the stable hoisting of the sintering ring cooler wheel.

[0013] The rim clamping part is designed as a rim clamping groove with the opening facing downwards, which is applicable to wheels of various models of sintering ring coolers, improving the versatility and applicable range of the lifting tool and the stability of the wheel during hoisting, and avoiding the sliding or rotation of the wheel relative to the lifting tool.

[0014] The hub fixing part is a vertically arranged flat plate, enabling the hub fixing part to closely adhere to the hub and being convenient for processing at the same time.

[0015] In this solution, the hub fixing part and the rim clamping part can also be connected by snap-fastening. However, through the design of welding the hub fixing part and the rim clamping part, the connection stability is ensured, so welding is preferably used.

[0016] By optimizing the design of the hub fixing part to make it a regular triangular flat plate structure, since the wheel is circular, there are more contact surfaces, ensuring strength while being stable.

[0017] By performing a fillet rounding treatment on the outer side corners of the hub fixing part, stress concentration is reduced, the service life of the lifting tool is extended, and at the same time, it also plays a role in protecting the wheel. Description of the Drawings

[0018] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below.

[0019] Figure 1 It is the left view of the lifting tool for the wheel of the sintering ring cooler.

[0020] Figure 2 It is the front view of the lifting tool for the wheel of the sintering ring cooler.

[0021] In the figure, the markings are: 1 - rim clamping part, 2 - lifting hole, 3 - hub fixing part. Detailed Embodiment

[0022] The present utility model will be further described below in conjunction with the drawings.

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described below are only used to explain the present utility model and are not used to limit the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "far from", "close to", etc. should be understood in a broad sense and shall not be used to limit the protection scope of the present utility model. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] The sintering ring cooler wheel lifting tool includes a lifting hole 2 and a rim clamping part 1. The lifting hole 2 is an opening on the rim clamping part 1 and includes a hub fixing part 3. One end of the hub fixing part 3 is fixedly connected to one end of the rim clamping part 1. The hub fixing part 3 is provided with a hub connection hole and a hub connecting piece, and the hub connection hole and the hub connecting piece are connected in cooperation.

[0026] Such as Figure 1 、 Figure 2 As shown, when lifting the wheel, first fix the wheel rim on the rim clamping part 1, then align the hub connection hole with the hub bolt hole of the wheel, and finally pass the sling or other tools through the lifting hole 2 to lift the entire device. The hub fixing part 3 can be connected to the hub of the wheel by bolts or by rivets, ensuring the firm fixation of the wheel during the lifting process, reducing the sway of the wheel during the lifting process, and realizing the stable lifting of the sintering ring cooler wheel.

[0027] Furthermore, the rim clamping part 1 is a vertically arranged flat plate, and the rim clamping part 1 is provided with a rim clamping groove with an opening facing downwards.

[0028] The rim clamping part 1 is designed as a rim clamping groove with an opening facing downwards, which is applicable to sintering ring cooler wheels of various models, improving the versatility and applicable range of the lifting tool and the stability of the wheel during the lifting process, and avoiding the sliding or rotation of the wheel relative to the lifting tool.

[0029] Furthermore, the hub fixing part 3 is a vertically arranged flat plate, and the hub fixing part 3 is located below the rim clamping part 1 and the hub fixing part 3 is perpendicularly connected to the rim clamping part 1.

[0030] The hub fixing part 3 being a vertically arranged flat plate enables the hub fixing part to closely adhere to the hub and is also convenient for processing.

[0031] Furthermore, the upper end of the hub fixing part 3 is welded to the lower end of the rim clamping part 1.

[0032] In this solution, the hub fixing part and the rim clamping part can also be connected by a buckle. However, through the design of welding the hub fixing part and the rim clamping part, the connection stability is ensured, so welding is preferably used.

[0033] Furthermore, the hub fixing part 3 is an equilateral triangle flat plate with rounded outer corners, and the hub connection hole penetrates the inner and outer surfaces of the hub fixing part 3 and is arranged on the side far from the rim clamping part 1.

[0034] By optimizing the design of the hub fixing part 3 to make it a regular triangular flat plate structure, since the wheel is circular, there are more contact surfaces, which ensures strength and stability at the same time. By chamfering the outer corners of the hub fixing part 3, stress concentration is reduced, the service life of the spreader is extended, and the wheel is also protected.

[0035] Furthermore, the hub connection hole is a threaded hole, the hub connecting piece is a bolt, and the hub connection hole and the hub connecting piece are threadedly connected.

[0036] The bolt connection not only ensures the connection strength but also facilitates disassembly. In this solution, the hub connection hole is preferably a threaded hole.

[0037] For the sintering ring cooler wheel spreader provided by the present utility model, its preparation process and surface treatment method are not limited. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wheel hanger for a sintering ring cooling locomotive, comprising a hanger hole (2) and a wheel rim clamping portion (1), wherein the hanger hole (2) is an opening on the wheel rim clamping portion (1), and is characterized in that: The wheel hub fixing part (3) comprises a wheel hub fixing part (3), one end of which is fixedly connected to one end of a wheel rim clamping part (1), and the wheel hub fixing part (3) is provided with a wheel hub connecting hole and a wheel hub connecting piece, and the wheel hub connecting hole and the wheel hub connecting piece are matched and connected.

2. The wheel hanger for sintering ring cooler according to claim 1, characterized in that: The wheel rim clamping part (1) is a vertically arranged flat plate, and a wheel rim clamping groove with an opening facing downward is provided on the wheel rim clamping part (1).

3. The wheel hanger for sintering ring cooler according to claim 2, characterized in that: The wheel hub fixing portion (3) is a vertically arranged flat plate; the wheel hub fixing portion (3) is located below the wheel rim clamping portion (1) and the wheel hub fixing portion (3) is vertically connected to the wheel rim clamping portion (1).

4. The wheel hanger for sintering ring cooler according to claim 3, characterized in that: The upper end of the wheel hub fixing portion (3) is welded to the lower end of the wheel rim clamping portion (1).

5. The wheel hanger for sintering ring cooler according to claim 3, characterized in that: The wheel hub fixing portion (3) is a regular triangular flat plate with rounded outer corners, and the wheel hub connecting hole penetrates the inner and outer surfaces of the wheel hub fixing portion (3) and is arranged on a side away from the wheel rim clamping portion (1).

6. The wheel hanger for sintering ring cooler according to claim 1, characterized in that: The wheel hub connecting hole is a threaded hole, the wheel hub connecting piece is a bolt, and the wheel hub connecting hole and the wheel hub connecting piece are threadedly connected.

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