A furnace door installation turning tool and its usage method

Abstract

The present invention provides a furnace door installation and turning tool and a method for using the same. The tool is assembled by detachably connecting two support frames with the same shape and size. The support frame includes an upper part and a lower part of the support frame, and the connection between the upper part and the lower part of the support frame is detachable. The present invention solves the problems that the current installation using a large crane is cumbersome and has low efficiency, provides a furnace door installation and turning tool and a method for using the same, which is more convenient and fast to install, has stronger operability, reduces the usage rate of the crane, reduces cost consumption, and improves the installation efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of coke oven equipment installation in smelting engineering, and particularly relates to a furnace door installation turning tool and a using method thereof. Background Art

[0002] When constructing a coke oven, the lining bricks of the coke oven door are built inside the furnace door. The lining bricks affect the production quality of the coke oven and play a very important role in the working efficiency of the coke oven. At present, the size of the lining bricks is poor, the brick joints are small, and they are prone to breakage. The method of fixing and installing with integral block bolts is mostly used. This method has a fast installation and replacement speed. However, due to the increased volume and installation weight of the blocks, large cranes are required for installation during installation.

[0003] However, when using this method for installation, it is relatively bulky and has low efficiency. Therefore, a faster method is needed to speed up the installation of the lining bricks of the coke oven door and improve the installation efficiency. Summary of the Invention

[0004] The problem to be solved by the present invention is the problem that the current installation using a large crane is relatively bulky and has low efficiency. The invention provides a furnace door installation turning tool and a using method thereof, which are more convenient and fast to install, have stronger operability, reduce the usage rate of the crane, reduce cost consumption, and improve the installation efficiency.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A furnace door installation turning tool, which is assembled by detachably connecting two support frames with the same shape and size.

[0007] Further, the support frame includes:

[0008] The upper part of the support frame and the lower part of the support frame, and the upper part of the support frame and the lower part of the support frame are detachably connected.

[0009] Further, the upper part of the support frame includes:

[0010] The outer ring of the upper part of the support frame, and the outer ring of the upper part of the support frame is semi-circular;

[0011] The inner frame of the upper part of the support frame, and the inner frame of the upper part of the support frame is arranged in the outer ring of the upper part of the support frame, and both ends are connected with both ends of the outer ring of the upper part of the support frame to form an integrated structure.

[0012] Further, the lower part of the support frame includes:

[0013] The outer ring of the lower part of the support frame, and the outer ring of the lower part of the support frame is semi-circular;

[0014] The inner frame at the lower part of the support frame is arranged in the outer ring at the lower part of the support frame, and both ends are connected to the two ends of the outer ring at the lower part of the support frame to form an integrated structure;

[0015] The outer ring at the upper part of the support frame is adapted to the outer ring at the lower part of the support frame in size.

[0016] Further, the diameters of the outer ring at the upper part of the support frame and the outer ring at the lower part of the support frame are larger than the length of the furnace door cross-section.

[0017] Further, it further includes upper bolt holes and lower bolt holes. The upper bolt holes are arranged at intervals on the outer ring at the upper part of the support frame, and the lower bolt holes are arranged at intervals on the outer ring at the lower part of the support frame.

[0018] Further, it further includes an upper diagonal brace and a lower diagonal brace. The upper diagonal brace is arranged between the outer ring at the upper part of the support frame and the inner frame at the upper part of the support frame for connecting and supporting the outer ring at the upper part of the support frame and the inner frame at the upper part of the support frame. The lower diagonal brace is arranged between the outer ring at the lower part of the support frame and the inner frame at the lower part of the support frame for connecting and supporting the outer ring at the lower part of the support frame and the inner frame at the lower part of the support frame.

[0019] A usage method of a furnace door installation and turning tool as described in any one of the above, including the steps:

[0020] Place one support frame of the tool on the ground and place the furnace door on this support frame;

[0021] After connecting the two support frames of the tool, push the upper support frame to turn over and rotate to the installation angle to install and fix the furnace door;

[0022] After the installation is completed, push the support frame to the original position and repeat the above steps.

[0023] A furnace door installation and turning tool and its usage method designed by the present invention are more convenient and fast to install, have stronger operability, reduce the usage rate of the crane, reduce cost consumption, and improve installation efficiency. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of the support frame according to an embodiment of the present invention;

[0025] Figure 2 It is a schematic installation diagram of the tool according to an embodiment of the present invention.

[0026] In the figure:

[0027] 1 - Upper outer ring of the support frame, 2 - Fixed bolt, 3 - Upper diagonal brace, 4 - Upper inner frame of the support frame, 5 - Upper bolt hole, 6 - Lower diagonal brace, 7 - Lower bolt hole, 8 - Lower outer ring of the support frame, 9 - Lower inner frame of the support frame, 10 - Double-headed bolt. Detailed implementation manner

[0028] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention and should not be construed as a limitation to the present invention.

[0029] Please refer to the attached Figure 1 - attached Figure 2 , the embodiment of the present invention provides a furnace door installation and turning tool, which is composed of two support frames with the same shape and size detachably connected and assembled. Preferably, the two support frames are connected by a double-headed bolt 10.

[0030] Specifically, the support frame includes:

[0031] The upper part of the support frame and the lower part of the support frame, and the upper part and the lower part of the support frame are detachably connected. Specifically, the upper part and the lower part of the support frame are connected by a fixed bolt 2.

[0032] Specifically, the upper part of the support frame includes:

[0033] The upper outer ring 1 of the support frame, and the upper outer ring 1 of the support frame is semi-circular;

[0034] The upper inner frame 4 of the support frame, and the upper inner frame 4 of the support frame is arranged in the upper outer ring 1 of the support frame, and both ends are connected to the two ends of the upper outer ring 1 to form an integrated structure.

[0035] Specifically, the lower part of the support frame includes:

[0036] The lower outer ring 8 of the support frame, and the lower outer ring 8 of the support frame is semi-circular;

[0037] The lower inner frame 9 of the support frame, and the lower inner frame 9 of the support frame is arranged in the lower outer ring 8 of the support frame, and both ends are connected to the two ends of the lower outer ring 8 to form an integrated structure;

[0038] The upper outer ring 1 of the support frame is adapted to the lower outer ring 8 of the support frame, and the two are connected by a fixed bolt 2.

[0039] Specifically, the upper outer ring 1 of the support frame and the lower outer ring 8 of the support frame can be made of equal-angle steel of 100*10, and bent into a semi-circular shape after heating.

[0040] Specifically, the upper inner frame 4 of the support frame and the lower inner frame 9 of the support frame can be made of angle steel, and their sizes are equal to the outer size of the furnace door for accommodating the furnace door.

[0041] Specifically, the diameter of the upper outer ring 1 of the support frame and the lower outer ring 8 of the support frame is greater than the length of the cross-section of the furnace door. Specifically, since the furnace door needs to be placed on the support frame, if the diameter of the support frame is smaller than the furnace door, it will cause the furnace door to be placed unstably and shake, which is not conducive to construction.

[0042] Specifically, it further includes upper bolt holes 5 and lower bolt holes 7. The upper bolt holes 5 are arranged at intervals on the upper outer ring 1 of the support frame, and the lower bolt holes 7 are arranged at intervals on the lower outer ring 8 of the support frame. Specifically, the upper bolt holes 5 and the lower bolt holes 7 are arranged at the edge part of the upper outer ring 1 of the support frame or the lower outer ring 8 of the support frame for connecting and assembling the two support frames.

[0043] Preferably, it further includes an upper diagonal brace 3 and a lower diagonal brace 6. The upper diagonal brace 3 is arranged between the upper outer ring 1 of the support frame and the upper inner frame 4 of the support frame for connecting and supporting the upper outer ring 1 of the support frame and the upper inner frame 4 of the support frame. The lower diagonal brace 6 is arranged between the lower outer ring 8 of the support frame and the lower inner frame 9 of the support frame for connecting and supporting the lower outer ring 8 of the support frame and the lower inner frame 9 of the support frame.

[0044] Preferably, the inclination angles of the upper diagonal brace 3 and the lower diagonal brace 6 are 45°.

[0045] A method for using a furnace door installation and turning tool as described in any one of the above, comprising the steps of:

[0046] Place one support frame of the tool on the ground and place the furnace door on this support frame;

[0047] After connecting the two support frames of the tool, push the upper support frame to turn over and rotate to the installation angle to install and fix the furnace door;

[0048] After the installation is completed, push the support frame to the original position and repeat the above steps.

[0049] Specifically, the number of tools can be selected according to actual usage requirements, and multiple tools can be used in cooperation.

[0050] The advantages and beneficial effects produced by the present invention are:

[0051] 1) A furnace door installation and turning tool and its using method designed by the present invention are more convenient and fast to install, have stronger operability, reduce the utilization rate of cranes, reduce cost consumption, and improve installation efficiency.

[0052] 2) A furnace door installation and turning tool and its usage method designed by the present invention enable manual rotation and installation of the furnace door according to the installation position, solving the technical problem of turning and installing the furnace door of large equipment and greatly improving the efficiency.

[0053] 3) A furnace door installation and turning tool and its usage method designed by the present invention can easily rotate and turn over large-volume and heavy equipment, improving the reliability of manual operation safety. This tool is made of simple materials, easy to manufacture, has a high usage rate, and can be reused.

[0054] It should be understood that the above specific embodiments of the present invention are only for illustrative or explanatory purposes of the principle of the present invention and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and boundaries of the appended claims or equivalent forms of such scope and boundaries.

Claims

1. A furnace door installation and turning tool, characterized in that: The tool is assembled by detachably connecting two support frames with the same shape and size; The support frame includes an upper part of the support frame and a lower part of the support frame, and the connection between the upper part of the support frame and the lower part of the support frame is detachable; The upper part of the support frame includes an outer ring of the upper part of the support frame, and the outer ring of the upper part of the support frame is semi-circular; an inner frame of the upper part of the support frame, and the inner frame of the upper part of the support frame is arranged in the outer ring of the upper part of the support frame. The two ends of the inner frame of the upper part of the support frame are connected to the two ends of the outer ring of the upper part of the support frame to form an integrated structure; The lower part of the support frame includes an outer ring of the lower part of the support frame, and the outer ring of the lower part of the support frame is semi-circular; an inner frame of the lower part of the support frame, and the inner frame of the lower part of the support frame is arranged in the outer ring of the lower part of the support frame. The two ends of the inner frame of the lower part of the support frame are connected to the two ends of the outer ring of the lower part of the support frame to form an integrated structure; the outer ring of the upper part of the support frame is adapted to the outer ring of the lower part of the support frame in size; The furnace door installation and turning tool further includes an upper diagonal brace and a lower diagonal brace. The upper diagonal brace is arranged between the outer ring of the upper part of the support frame and the inner frame of the upper part of the support frame for connecting and supporting the outer ring of the upper part of the support frame and the inner frame of the upper part of the support frame. The lower diagonal brace is arranged between the outer ring of the lower part of the support frame and the inner frame of the lower part of the support frame for connecting and supporting the outer ring of the lower part of the support frame and the inner frame of the lower part of the support frame.

2. The furnace door installation and turning tool according to claim 1, characterized in that: The diameters of the outer ring of the upper part of the support frame and the outer ring of the lower part of the support frame are greater than the length of the furnace door cross-section.

3. The furnace door installation and turning tool according to claim 2, characterized in that: It further includes upper bolt holes and lower bolt holes. The upper bolt holes are arranged at intervals on the outer ring of the upper part of the support frame, and the lower bolt holes are arranged at intervals on the outer ring of the lower part of the support frame.

4. A method for using the furnace door installation and turning-over tool as described in any one of claims 1-3, characterized in that, Including the steps: Place one support frame of the tool on the ground and place the furnace door on this support frame; After connecting the two support frames of the tool, push the upper support frame to turn over and rotate to the installation angle to install and fix the furnace door; After the installation is completed, push the support frame back to the original position and repeat the above steps.

Images