Auxiliary lifting appliance for mounting furnace body of heating furnace

Abstract

The utility model belongs to the field of heating furnace body lifting auxiliary tools, and particularly relates to a heating furnace body installation auxiliary lifting appliance which comprises a base plate, a hanging ring arranged above the base plate, a plurality of upper lifting lugs connected to the top of the base plate, an upper lifting rope connected between each upper lifting lug and the hanging ring, and a lifting plate connected to the bottom of the base plate through a linear guide assembly. A lifting plate driving assembly is connected between the lifting plate and the base plate, the bottom of the lifting plate is connected with a plurality of lower lifting lugs, each lower lifting lug is connected with a lower lifting rope, and the other end of each lower lifting rope is fixedly connected with a hook. According to the auxiliary lifting appliance for mounting the furnace body of the heating furnace, the lifting plate can be driven to move under the guide action of the linear guide assembly by controlling the action of the lifting plate driving assembly, so that the position of the furnace body can be finely adjusted, the accurate in-place of the furnace body is ensured, and the mounting efficiency of the furnace body is effectively improved.

Description

Technical Field

[0001] The utility model relates to an auxiliary lifting device for installing a heating furnace body, and belongs to the field of auxiliary tools for lifting a heating furnace body. Background Art

[0002] In the building materials industry, heating furnaces are usually used for heating various building materials products. The working principle of the heating furnace is to work in a phase change heat transfer mode, and the heat generated by the combustion of fuel is used to heat the intermediate material. The working principle and structural composition of the heating furnace make it an indispensable equipment in the building materials industry. By accurately controlling the heating temperature and time, the heating furnace can meet the heating needs of various building materials products in the production process, thereby improving product quality and production efficiency.

[0003] The hoisting of the heating furnace body is an important part of the installation of the heating furnace. Traditionally, a crane is usually used in conjunction with a lifting rope to directly lift the furnace body. This method has the following defects: First, the lifting ropes converge at one point, which is not conducive to the balance of the furnace body; second, since the crane swing arm moves in an arc shape, it is difficult to put the furnace body in place. For this reason, some manufacturers have designed a hoist to assist in the hoisting of the furnace body. For example, the Chinese utility model patent with the authorization announcement number CN201169490Y discloses an electric arc furnace body hoist. Although it solves the problem of the balance of the furnace body, it cannot fine-tune the position of the furnace body, so it does not effectively solve the problem of the furnace body in place, and the furnace body installation efficiency is low. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide an auxiliary hanger for installing a heating furnace body which can fine-tune the position of the furnace body.

[0005] The auxiliary lifting device for installing the furnace body of a heating furnace described in the utility model includes a base plate, a hanging ring is arranged above the base plate, a plurality of upper hanging ears are connected to the top of the base plate, an upper hanging rope is connected between each upper hanging ear and the hanging ring, the bottom of the base plate is connected to a hanging plate through a linear guide component, a hanging plate driving component is connected between the hanging plate and the base plate, a plurality of lower hanging ears are connected to the bottom of the hanging plate, each lower hanging ear is connected to a lower hanging rope, and the other end of each lower hanging rope is fixedly connected to a hook.

[0006] Furthermore, the linear guide assembly includes two linear guide rails fixedly connected to the front and rear sides of the bottom of the base plate, and sliders are slidably connected to the two linear guide rails, and each slider is fixedly connected to the hanging plate.

[0007] Furthermore, the top surface of the base plate is rectangular, the number of the upper hanging ears is four, and the four upper hanging ears are respectively arranged at the four corners of the base plate.

[0008] Further, the bottom surface of the suspension plate is square, and the number of the lower suspension lugs is four. The four lower suspension lugs are respectively arranged at the four corners of the suspension plate.

[0009] Further, the suspension plate driving assembly includes two support seats fixedly connected to the left and right sides of the bottom of the substrate. A lead screw is rotatably connected between the two support seats. A moving nut is connected to the lead screw, and the moving nut is fixedly connected to the suspension plate. The lead screw is connected with a rotary driving structure.

[0010] Further, the rotary driving structure is a speed reducer, and the speed reducer is installed outside one of the support seats.

[0011] The beneficial effects of the present utility model compared with the prior art are as follows:

[0012] For the auxiliary lifting tool for the heating furnace body installation of the present utility model, by controlling the action of the suspension plate driving assembly, the suspension plate can be driven to move under the guiding action of the linear guiding assembly, so that the position of the furnace body can be finely adjusted to ensure the accurate positioning of the furnace body, thereby effectively improving the installation efficiency of the furnace body. Description of the Drawings

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the right view of the present utility model.

[0015] In the figure: 1. Substrate; 2. Upper suspension lug; 3. Upper suspension rope; 4. Hanging ring; 5. Linear guide rail; 6. Slide block; 7. Speed reducer; 8. Support seat; 9. Moving nut; 10. Suspension plate; 11. Lower suspension lug; 12. Lower suspension rope; 13. Hook. Detailed Embodiments

[0016] The following further describes the embodiments of the present utility model with reference to the drawings:

[0017] Embodiment 1:

[0018] As Figure 1 , Figure 2 shown, the auxiliary lifting tool for the heating furnace body installation of the present utility model includes a substrate 1. A hanging ring 4 is arranged above the substrate 1. A plurality of upper suspension lugs 2 are connected to the top of the substrate 1. An upper suspension rope 3 is connected between each upper suspension lug 2 and the hanging ring 4. The bottom of the substrate 1 is connected with a suspension plate 10 through a linear guiding assembly. A suspension plate driving assembly is connected between the suspension plate 10 and the substrate 1. A plurality of lower suspension lugs 11 are connected to the bottom of the suspension plate 10. A lower suspension rope 12 is connected to each lower suspension lug 11, and the other end of each lower suspension rope 12 is fixedly connected with a hook 13.

[0019] In use, hook the lifting hook of the crane onto the hanging ring 4, evenly hook each hook 13 of the present utility model onto the furnace body, lift the present utility model together with the furnace body by the crane. First, convey the furnace body to the in-place position by the crane and move the furnace body to the axis where the in-place position is located, so as to ensure the corresponding radial installation position of the furnace body. Then, control the action of the hanging plate driving assembly, and under the guiding action of the linear guiding assembly, the hanging plate 10 can be driven to move in the axial direction, making the axial installation position of the furnace body corresponding, thus ensuring the accurate in-place of the furnace body.

[0020] The auxiliary lifting tool for installing the heating furnace body of the present utility model can finely adjust the position of the furnace body, thus ensuring the accurate in-place of the furnace body and effectively improving the installation efficiency of the furnace body.

[0021] Embodiment 2:

[0022] As Figure 1 、 Figure 2 shown, on the basis of Embodiment 1,

[0023] Furthermore, the linear guiding assembly includes two linear guide rails 5 fixedly connected to the front and rear sides of the bottom of the base plate 1. Sliders 6 are slidably connected to both linear guide rails 5, and each slider 6 is fixedly connected to the hanging plate 10. Through the cooperation of the linear guide rail 5 and the slider 6, the hanging plate 10 moves directionally relative to the base plate 1, with simple structure and stable operation;

[0024] Furthermore, the top surface of the base plate 1 is rectangular, and the number of the upper hanging ears 2 is four. The four upper hanging ears 2 are respectively arranged at the four corners of the base plate 1, and the four upper hanging ears 2 are evenly distributed on the base plate 1, thus ensuring the evenness of the force on each upper hanging rope 3 and further ensuring the balance of the base plate 1 during hoisting;

[0025] Furthermore, the bottom surface of the hanging plate 10 is square, and the number of the lower hanging ears 11 is four. The four lower hanging ears 11 are respectively arranged at the four corners of the hanging plate 1, and the four lower hanging ears 11 are evenly distributed on the hanging plate 1, thus ensuring the evenness of the force on each lower hanging rope 12 and further ensuring the balance of the hanging plate 1 during hoisting;

[0026] Furthermore, the hanging plate driving assembly includes two support seats 8 fixedly connected to the left and right sides of the bottom of the base plate 1. A lead screw is rotatably connected between the two support seats 8. A moving nut 9 is connected to the lead screw, and the moving nut 9 is fixedly connected to the hanging plate 10. The lead screw is connected with a rotation driving structure. By the action of the rotation driving structure, the lead screw can be driven to rotate, so as to drive the moving nut 9 to move, and further drive the hanging plate 10 to move through the moving nut 9, thus realizing the fine adjustment of the position of the hanging plate 10, with simple structure and accurate position adjustment;

[0027] Further, the rotation driving structure is a speed reducer 7, and the speed reducer 7 is installed outside one of the support seats 8. By operating the speed reducer 7, the lead screw can be driven to rotate, which is convenient for control.

[0028] It should be particularly noted that in the description of the present invention, the orientation or positional relationship indicated by the terms "front", "rear", "left", "right", "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention rather than requiring the present invention to be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

Claims

1. An auxiliary lifting tool for installing a heating furnace body, characterized in that: It includes a substrate (1), a hanging ring (4) is placed above the substrate (1), a plurality of upper hanging ears (2) are connected to the top of the substrate (1), an upper hanging rope (3) is connected between each upper hanging ear (2) and the hanging ring (4), the bottom of the substrate (1) is connected with a hanging plate (10) through a linear guiding component, a hanging plate driving component is connected between the hanging plate (10) and the substrate (1), a plurality of lower hanging ears (11) are connected to the bottom of the hanging plate (10), a lower hanging rope (12) is connected to each lower hanging ear (11), and the other end of each lower hanging rope (12) is fixedly connected with a hook (13).

2. The auxiliary lifting tool for installing a heating furnace body according to claim 1, characterized in that: The linear guiding component includes two linear guide rails (5) fixedly connected to the front and rear sides of the bottom of the substrate (1), a slider (6) is slidably connected to each of the two linear guide rails (5), and each slider (6) is fixedly connected with the hanging plate (10).

3. The auxiliary lifting tool for installing a heating furnace body according to claim 1, characterized in that: The top surface of the substrate (1) is rectangular, the number of the upper hanging ears (2) is four, and the four upper hanging ears (2) are respectively arranged at the four corners of the substrate (1).

4. The auxiliary lifting tool for installing a heating furnace body according to claim 1, wherein: The bottom surface of the hanging plate (10) is square, the number of the lower hanging ears (11) is four, and the four lower hanging ears (11) are respectively arranged at the four corners of the hanging plate (10).

5. The auxiliary lifting tool for installing the heating furnace body according to any one of claims 1 to 4, characterized in that: The hanging plate driving component includes two support seats (8) fixedly connected to the left and right sides of the bottom of the substrate (1), a lead screw is rotatably connected between the two support seats (8), a moving nut (9) is connected to the lead screw, the moving nut (9) is fixedly connected with the hanging plate (10), and the lead screw is connected with a rotation driving structure.

6. The auxiliary lifting tool for installing the heating furnace body according to claim 5, characterized in that: The rotation driving structure is a speed reducer (7), and the speed reducer (7) is installed outside one of the support seats (8).

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