Rapid temperature measuring and sampling integrated tool for steel-making furnace

Abstract

The utility model provides a steel furnace rapid temperature measuring and sampling integrated tool, which relates to the technical field of steel furnace smelting temperature measuring and sampling, and comprises a mounting rack, a temperature measuring device main body is fixedly mounted on the top of the mounting rack; a temperature measuring rod is arranged at the front part of the temperature measuring device main body; a limiting sleeve frame is arranged on the mounting frame; a sampling rod is arranged on the limiting sleeve frame, a connecting sleeve is arranged in the sampling rod, the connecting sleeve is matched with the temperature measuring rod, the temperature measuring rod can be conveniently and rapidly assembled and disassembled, and due to the fact that complex tools and operation are not needed, replacement can be completed in a short time, the downtime of equipment is shortened, the temperature measuring process is smoother, and the overall production efficiency is improved. The problems that in the casting and steelmaking process of a steelmaking furnace, the use frequency of temperature measuring equipment is very high, a temperature measuring rod can be damaged due to high temperature, abrasion and the like, regular maintenance and replacement are needed, molten steel sampling equipment is long, an operator cannot accurately use the molten steel sampling equipment easily, and meanwhile storage and transportation are troublesome are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of steel smelting temperature measurement sampling, especially to a steel smelting temperature measurement and sampling integrated tool. BACKGROUND

[0002] In the steel smelting process, the temperature measurement and sampling work for molten steel in front of the steel smelting furnace is an indispensable process in the molten steel pretreatment process. The core purpose of this operation is to accurately obtain the temperature value and composition content of the molten steel, and the result is the key data for the scientific and orderly operation of the molten steel pretreatment process, which plays a fundamental role in the subsequent steel quality control.

[0003] In the steel smelting process, the temperature measurement equipment is used frequently, the temperature measurement rod may be damaged due to high temperature, wear and tear, etc., and needs to be regularly maintained and replaced. Moreover, the sampling equipment for molten steel is relatively long, and the operator cannot accurately use it, and it is also inconvenient to store and transport. UTILITY MODEL CONTENT

[0004] The disclosed embodiment relates to a steel smelting temperature measurement and sampling integrated tool, which is provided with a connecting sleeve. The connecting sleeve and the temperature measurement rod are matched with each other to facilitate the quick assembly and disassembly of the temperature measurement rod. Since no complex tools and operations are required, the replacement can be completed in a short time, the equipment downtime is reduced, the temperature measurement process is smoother, and the overall production efficiency is improved.

[0005] In the first aspect of the present disclosure, a steel smelting temperature measurement and sampling integrated tool is provided, which specifically includes: a mounting frame, a temperature measurement device main body fixedly installed on the top of the mounting frame; a temperature measurement rod provided on the front of the temperature measurement device main body; a limiting sleeve provided on the mounting frame and located below the temperature measurement rod; and a sampling rod provided on the limiting sleeve.

[0006] A handle is fixedly installed on the bottom of the mounting frame, a support frame is provided on the front end of the mounting frame, a first limiting groove and a mounting groove are provided on the support frame, and the mounting groove is located below the first limiting groove.

[0007] In at least some embodiments, an operation panel is provided on the rear end of the temperature measurement device main body, a connecting sleeve is provided on the front end of the temperature measurement device main body, and the temperature measurement rod corresponds to the connecting sleeve.

[0008] In at least some embodiments, a connecting groove is provided on the side wall of the connecting sleeve, a connecting column is provided inside the connecting sleeve, and a first locking bolt is provided on the connecting sleeve.

[0009] In at least some embodiments, a temperature measurement head is provided on the front end of the temperature measurement rod, limiting blocks are provided on both sides of the rear part of the temperature measurement rod, a butt joint hole is provided at the center position of the rear end of the temperature measurement rod, and a first positioning hole is provided on the upper side of the rear part of the temperature measurement rod.

[0010] In at least some embodiments, the limiting block of the temperature measuring rod is matched with the first limiting slot, the limiting block is slidably connected with the connecting sleeve through the connecting slot, the first locking bolt is locked and controlled to the first positioning hole, and the connecting column is inserted into the docking hole.

[0011] In at least some embodiments, the limiting sleeve frame is provided with a protection frame at the front position, the protection frame is provided with a second limiting slot corresponding to the first limiting slot, the top wall of the limiting sleeve frame is provided with a guide slot, and the bottom wall of the limiting sleeve frame is provided with a second positioning hole at the front and rear positions.

[0012] In at least some embodiments, the sampling rod is provided with a sampling bowl at the front end, the sampling rod is provided with a guide block at the top of the rear end, and the guide block is provided with a second locking bolt.

[0013] In at least some embodiments, the sampling rod is slidably connected with the guide slot through the guide block, and the second locking bolt is locked and controlled to the second positioning hole.

[0014] The utility model provides a steel making furnace quick temperature measurement and sampling integrated tool has the following beneficial effects:

[0015] In the utility model, the connecting sleeve is matched with the temperature measuring rod, the temperature measuring rod can be quickly assembled and disassembled, the temperature measuring process is more smooth, and the overall production efficiency is improved.

[0016] In addition, when the temperature measuring rod is disassembled, the second locking bolt is limited to the rear second positioning hole through the limiting sleeve frame and the sampling rod, the sampling rod can be adjusted along the guide slot, the second locking bolt is limited to the front second positioning hole, the length of the sampling rod is increased, the sampling bowl can be used to sample the molten steel in the steel making furnace, and therefore, the sampling use and device storage can be facilitated through the telescopic sampling rod, the structure is simple, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings of the embodiments will be briefly introduced below.

[0018] The drawings described in the following description only relate to some embodiments of the utility model, and are not limited to the utility model.

[0019] In the drawings:

[0020] Figure 1 The overall axial perspective view structure schematic diagram of the application is shown;

[0021] Figure 2 The mounting frame and the temperature measuring device main body structure schematic diagram of the application are shown.

[0022] Figure 3 Part of the temperature measuring rod structure schematic diagram of the application is shown;

[0023] Figure 4 The cross-sectional view structure schematic diagram of the limiting sleeve frame of the application is shown;

[0024] Figure 5 Part of the sampling rod structure schematic diagram of the application is shown.

[0025] List of reference signs:

[0026] 1, mounting frame; 101, handle; 102, support frame; 103, first limiting groove; 104, mounting groove;

[0027] 2, temperature measuring device main body; 201, operation panel; 202, connecting sleeve; 203, connecting groove; 204, connecting column; 205, first locking bolt;

[0028] 3, temperature measuring rod; 301, temperature measuring head; 302, limiting block; 303, butt joint hole; 304, first positioning hole;

[0029] 4, limiting sleeve frame; 401, protection frame; 402, second limiting groove; 403, guide groove; 404, second positioning hole;

[0030] 5, sampling rod; 501, sampling bowl; 502, guide block; 503, second locking bolt. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Embodiment one: please refer to Figures 1 to 5 :

[0033] The utility model discloses a steelmaking furnace rapid temperature measurement and sampling integration tool, including: mounting frame 1, the top fixed mounting of mounting frame 1 is equipped with temperature measuring device main body 2, temperature measuring device main body 2 front is equipped with temperature measuring rod 3, and the mounting frame 1 is equipped with limiting sleeve frame 4, and limiting sleeve frame 4 is located temperature measuring rod 3 below, and the limiting sleeve frame 4 is equipped with sampling rod 5,

[0034] The handle 101 is fixedly installed at the bottom of the mounting frame 1, the supporting frame 102 is arranged at the front end of the mounting frame 1, the first limiting groove 103 and the mounting groove 104 are arranged on the supporting frame 102, and the mounting groove 104 is located below the first limiting groove 103.

[0035] In the embodiment of the present disclosure, as shown in Figure 2 and Figure 3 The operating panel 201 is arranged at the rear end of the temperature measuring device main body 2, the connecting sleeve 202 is arranged at the front end of the temperature measuring device main body 2, and the temperature measuring rod 3 corresponds to the connecting sleeve 202;

[0036] The connecting sleeve 202 is provided with the connecting groove 203 on the side wall, the connecting sleeve 202 is provided with the connecting column 204 inside, and the first locking bolt 205 is arranged on the connecting sleeve 202;

[0037] The temperature measuring head 301 is arranged at the front end of the temperature measuring rod 3, the limiting blocks 302 are arranged at the rear part of the temperature measuring rod 3, the butt joint hole 303 is arranged at the center position of the rear end of the temperature measuring rod 3, and the first positioning hole 304 is arranged on the upper side of the rear part of the temperature measuring rod 3;

[0038] The limiting blocks 302 of the temperature measuring rod 3 are matched with the first limiting groove 103, the limiting blocks 302 are slidably connected with the connecting sleeve 202 through the connecting groove 203, the first locking bolt 205 is locked and controlled on the first positioning hole 304, the connecting column 204 is inserted into the butt joint hole 303, and the connecting sleeve 202 is arranged in the utility model, the connecting sleeve 202 and the temperature measuring rod 3 are matched with each other, and the temperature measuring rod 3 is conveniently and quickly assembled and disassembled.

[0039] In the embodiment two, on the basis of the embodiment one, as shown in Figure 4 and Figure 5 The protective frame 401 is arranged at the front part of the limiting sleeve frame 4, the second limiting groove 402 is arranged on the protective frame 401, the second limiting groove 402 corresponds to the first limiting groove 103, the guide groove 403 is arranged on the top wall of the limiting sleeve frame 4, and the second positioning hole 404 is arranged at the front and rear ends of the bottom wall of the limiting sleeve frame 4;

[0040] The sampling bowl 501 is arranged at the front end of the sampling rod 5, the guide block 502 is arranged at the top of the rear end of the sampling rod 5, and the second locking bolt 503 is arranged on the guide block 502;

[0041] The sampling rod 5 is slidably connected with the guide groove 403 through the guide block 502, and the second locking bolt 503 is locked and controlled to the second positioning hole 404. After the temperature measuring rod 3 is disassembled, the limiting sleeve frame 4 and the sampling rod 5 are matched with each other, the limiting of the second locking bolt 503 to the rear second positioning hole 404 is released, the sampling rod 5 can be adjusted to slide forward along the guide groove 403, and the second locking bolt 503 is used to limit the front second positioning hole 404. By increasing the length of the sampling rod 5 forward, the sampling bowl 501 can be used to sample the molten steel in the steelmaking furnace. Therefore, by stretching and retracting the sampling rod 5, the use of sampling and the storage of the device can be facilitated.

[0042] The working principle of the embodiment is as follows: in use, the limiting block 302 of the temperature measuring rod 3 matches the first limiting groove 103, the limiting block 302 is slidably connected with the connecting sleeve 202 through the connecting groove 203, the first locking bolt 205 is locked and controlled to the first positioning hole 304, the connecting column 204 is inserted into the butt joint hole 303, the connecting sleeve 202 and the temperature measuring rod 3 are matched with each other, and the temperature measuring rod 3 can be quickly assembled and disassembled. When the temperature measuring rod 3 is disassembled, the limiting sleeve frame 4 and the sampling rod 5 are matched with each other, the limiting of the second locking bolt 503 to the rear second positioning hole 404 is released, the sampling rod 5 can be adjusted to slide forward along the guide groove 403, and the second locking bolt 503 is used to limit the front second positioning hole 404. By increasing the length of the sampling rod 5 forward, the sampling bowl 501 can be used to sample the molten steel in the steelmaking furnace. Therefore, by stretching and retracting the sampling rod 5, the use of sampling and the storage of the device can be facilitated.

[0043] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An integrated tool for rapid temperature measurement and sampling in steelmaking furnaces, characterized in that, include: Mounting frame (1), the top of which is fixedly mounted with a thermometer body (2); the front of the thermometer body (2) is provided with a thermometer rod (3); the mounting frame (1) is provided with a limiting sleeve (4), and the limiting sleeve (4) is located below the thermometer rod (3); the limiting sleeve (4) is provided with a sampling rod (5); the bottom of the mounting frame (1) is fixedly mounted with a handle (101), the front end of the mounting frame (1) is provided with a support frame (102), the support frame (102) is provided with a first limiting groove (103) and a mounting groove (104), and the mounting groove (104) is located below the first limiting groove (103).

2. The integrated tool for rapid temperature measurement and sampling of steelmaking furnaces according to claim 1, characterized in that, The thermometer body (2) has an operation panel (201) at the rear end and a connecting sleeve (202) at the front end, and the temperature measuring rod (3) corresponds to the connecting sleeve (202).

3. The integrated tool for rapid temperature measurement and sampling of steelmaking furnaces according to claim 2, characterized in that, The connecting sleeve (202) has a connecting groove (203) on its side wall, a connecting post (204) inside the connecting sleeve (202), and a first locking bolt (205) on the connecting sleeve (202).

4. The integrated tool for rapid temperature measurement and sampling of steelmaking furnaces according to claim 1, characterized in that, The temperature measuring rod (3) has a temperature measuring head (301) at the front end, a limiting block (302) on both sides of the rear part of the temperature measuring rod (3), a docking hole (303) at the center of the rear end of the temperature measuring rod (3), and a first positioning hole (304) on the upper rear part of the temperature measuring rod (3).

5. The integrated tool for rapid temperature measurement and sampling of steelmaking furnaces according to claim 4, characterized in that, The limiting block (302) of the temperature measuring rod (3) matches the first limiting groove (103), and the limiting block (302) is slidably connected to the connecting sleeve (202) through the connecting groove (203), and the first locking bolt (205) locks and controls the first positioning hole (304), and the connecting column (204) is inserted into the docking hole (303).

6. The integrated tool for rapid temperature measurement and sampling of steelmaking furnaces according to claim 1, characterized in that, The limiting sleeve (4) is provided with a protective frame (401) at the front position. The protective frame (401) is provided with a second limiting groove (402), and the second limiting groove (402) corresponds to the first limiting groove (103). The top wall of the limiting sleeve (4) is provided with a guide groove (403), and the bottom wall of the limiting sleeve (4) is provided with a second positioning hole (404) at both the front and rear ends.

7. The integrated tool for rapid temperature measurement and sampling of steelmaking furnaces according to claim 1, characterized in that, The sampling rod (5) has a sampling bowl (501) at the front end and a guide block (502) at the top of the rear end. The guide block (502) has a second locking bolt (503).

8. The integrated tool for rapid temperature measurement and sampling of steelmaking furnaces according to claim 7, characterized in that, The sampling rod (5) is slidably connected to the guide groove (403) via the guide block (502), and the second locking bolt (503) locks and controls the second positioning hole (404).

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