Continuous temperature measurement and continuous measurement rod storage device

Abstract

The utility model discloses a continuous temperature measurement and continuous measurement rod storage device which comprises a bottom plate and a locking assembly arranged on the bottom plate, a preformed hole penetrating through the upper face and the lower face of the bottom plate is formed in the middle of the bottom plate, and a limiting pipe matched with the preformed hole is connected to the position, corresponding to the preformed hole, of the bottom face of the bottom plate. A temperature measuring rod penetrating through the upper end and the lower end of the limiting pipe and the preformed hole is inserted into the limiting pipe, a limiting part used for limiting the temperature measuring rod to move downwards is arranged on the peripheral face, close to the top end of the temperature measuring rod, of the temperature measuring rod, and the locking assembly is arranged on the top face of the bottom plate and used for limiting the top end of the temperature measuring rod to swing. According to the utility model, the temperature measuring rod inserted in the preformed hole and the limiting pipe is limited through the locking assembly, so that temperature measurement fluctuation caused by swinging of the temperature measuring rod in the temperature measurement process is avoided, and stable and accurate temperature measurement is realized.

Description

Technical Field

[0001] The utility model relates to the field of steelmaking continuous casting, in particular to a storage device for continuous temperature measurement continuous measurement rods. Background Technique

[0002] At present, the steelmaking continuous casting technology is constantly developing, and the tundish continuous temperature measurement system has become an important auxiliary equipment in the continuous casting production process. During use, the tundish molten steel continuous temperature measurement system is a fixed temperature measurement system that can work continuously within a certain period. It avoids the repeated measurement operations of measurement personnel in a high-temperature environment, greatly improves the working conditions and labor intensity of measurement personnel, and can continuously measure and monitor the temperature of molten steel in the tundish.

[0003] The temperature measurement principle of the molten steel continuous temperature measuring instrument is to put the temperature measuring rod into the tundish and immerse it in the molten steel, and the immersion depth ≥ 280mm, so as to ensure that the temperature at the bottom of the temperature measuring rod is equal to the temperature of the molten steel; however, the existing molten steel continuous temperature measuring instrument has no fixing device or no special fixing device, and it is easy to cause the continuous temperature measuring rod to swing left and right due to the up and down fluctuation of the molten steel in the tundish during use, resulting in a large fluctuation in the continuous temperature measurement, unstable temperature measurement, and thus inaccurate temperature measurement. Content of the Utility Model

[0004] The purpose of the utility model is to provide a storage device for continuous temperature measurement continuous measurement rods with stable continuous temperature measurement, so as to solve the problem of large fluctuation in continuous temperature measurement caused by the left and right swing of the temperature measuring rod due to the up and down fluctuation of the molten steel in the tundish as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A storage device for continuous temperature measurement continuous measurement rods, including a bottom plate and a locking component arranged on the bottom plate. A reserved hole penetrating through the upper and lower surfaces of the bottom plate is opened in the middle of the bottom plate. A limiting tube adapted to the reserved hole is connected to the bottom surface of the bottom plate corresponding to the position of the reserved hole. A temperature measuring rod penetrating through the upper and lower ends of the limiting tube and the reserved hole is inserted in the limiting tube. A limiting part for restricting the downward movement of the temperature measuring rod is arranged on the outer peripheral surface of the temperature measuring rod near its top end. The locking component is arranged on the top surface of the bottom plate for restricting the swinging of the top end of the temperature measuring rod.

[0007] Preferably, the locking component includes a hinge piece, a clamping plate and a buckling plate. The hinge piece and the clamping plate are oppositely arranged on both sides of the top surface of the bottom plate. One end of the buckling plate is hinged to the hinge piece, and the other end swings around the hinge joint with the hinge piece and buckles on the clamping plate. The buckling plate presses against the top end of the limiting part.

[0008] Preferably, a limiting hole is opened in the buckling plate, and the top end of the temperature measuring rod passes upward through the limiting hole.

[0009] Preferably, the locking assembly includes a limit pin. A clamping hole is formed at one end of the clamping plate away from the hinge member. The top end of the clamping plate is inserted into the clamping hole of the clamping plate, and the limit pin is horizontally inserted into the top end of the clamping plate extending above the clamping plate.

[0010] Preferably, the hinge member includes two vertical plates and a hinge shaft. The two vertical plates are oppositely arranged on the top surface of the bottom plate, on one side of the reserved hole. The hinge shaft is rotatably installed on the two vertical plates, and one end of the clamping plate opposite to the clamping plate is fixedly connected to the hinge shaft.

[0011] Preferably, a grip rod is connected to one end of the clamping plate adjacent to the clamping hole.

[0012] Preferably, the limiting part is a frustum fixedly sleeved on the outer peripheral surface of the temperature measuring rod.

[0013] Preferably, the diameter of the top surface of the frustum is larger than the diameter of the reserved hole, and the diameter of the bottom surface of the frustum is smaller than the diameter of the reserved hole.

[0014] Preferably, lifting lugs are respectively arranged at both ends of the top surface of the bottom plate.

[0015] Preferably, handholds are respectively arranged at both ends of the top surface of the bottom plate.

[0016] Compared with the prior art, the beneficial effect of the present utility model is that: the temperature measuring rod inserted into the reserved hole and the limiting tube is limited by the locking assembly, that is, the limiting part is pressed by the clamping plate to limit the movement of the limiting part, and the swinging of the temperature measuring rod is limited by the limiting hole, avoiding the temperature measuring fluctuation caused by the swinging of the temperature measuring rod during the temperature measurement process, thereby realizing stable and accurate temperature measurement. Description of the Drawings

[0017] Figure 1 is a perspective view of the continuous temperature measurement and continuous measurement rod storage device of the present utility model;

[0018] Figure 2 is a side view of the continuous temperature measurement and continuous measurement rod storage device of the present utility model equipped with a temperature measuring rod;

[0019] Figure 3 is a top view of the continuous temperature measurement and continuous measurement rod storage device of the present utility model.

[0020] The reference signs in the figure correspond as follows:

[0021] 1 - bottom plate; 11 - reserved hole; 2 - locking assembly; 21 - hinge member; 22 - clamping plate; 23 - clamping board; 24 - limit pin; 3 - limiting tube; 4 - temperature measuring rod; 41 - limiting part; 5 - lifting lug; 6 - handhold; 7 - support foot. Detailed Description of the Invention

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-3 , a storage device for continuous temperature measurement and continuous measurement rods, including a bottom plate 1 and a locking assembly 2 provided on the bottom plate 1. A reserved hole 11 penetrating through its upper and lower surfaces is provided in the middle of the bottom plate 1, and a limiting tube 3 adapted to the reserved hole 11 is connected to the bottom surface of the bottom plate 1 corresponding to the position of the reserved hole 11. In this embodiment, the aperture of the reserved hole 11 is equal to the inner diameter of the limiting tube 3. A temperature measurement rod 4 inserted through its upper and lower ends and the reserved hole 11 is inserted into the limiting tube 3. The bottom end of the temperature measurement rod 4 is used to extend into the molten steel for temperature measurement, and a limiting portion 41 for restricting the downward movement of the temperature measurement rod 4 is provided on the outer peripheral surface of the temperature measurement rod 4 near its top end. The locking assembly 2 is provided on the top surface of the bottom plate 1 to restrict the swinging of the top end of the temperature measurement rod 4.

[0024] Please refer to Figure 2 , the limiting portion 41 is a frustum fixedly sleeved on the outer peripheral surface of the temperature measurement rod 4. In this embodiment, the top surface diameter of the frustum is larger than the diameter of the reserved hole 11, and the bottom surface diameter of the frustum is smaller than the diameter of the reserved hole 11. The downward movement of the temperature measurement rod 4 relative to the bottom plate 1 is restricted by the top end of the frustum.

[0025] Please refer to Figure 1 and Figure 3 , the locking assembly 2 includes a hinge member 21, a clamping plate 23 and a clamping plate 22. The hinge member 21 and the clamping plate 23 are oppositely arranged on both sides of the top surface of the bottom plate 1. One end of the clamping plate 22 is hinged to the hinge member 21, and the other end swings around its hinge point with the hinge member 21 and is buckled on the clamping plate 23. The clamping plate 22 presses against the top end of the limiting portion 41. The clamping plate 22 is provided with a limiting hole 231, and the top end of the temperature measurement rod 4 passes upward through the limiting hole 231. The movement of the limiting portion 41 is restricted by pressing the limiting portion 41 with the clamping plate 22, and the swinging of the temperature measurement rod 4 is restricted by the limiting hole 231, avoiding the temperature measurement fluctuation caused by the swinging of the temperature measurement rod 4 during the temperature measurement process, thereby realizing stable and accurate temperature measurement.

[0026] The locking assembly 2 includes a limit pin 24. A clamping hole 232 is provided at one end of the clamping plate 22 away from the hinge member 21. The top end of the clamping plate 23 is inserted into the clamping hole 232 of the clamping plate 22. The limit pin 24 is horizontally inserted into the top end of the clamping plate 23 extending above the clamping plate 22 to restrict the upward swinging of the clamping plate 22.

[0027] The hinge member 21 includes two vertical plates (not labeled in the figure) and a hinge shaft (not labeled in the figure). The two vertical plates are oppositely arranged on the top surface of the bottom plate 1, on one side of the reserved hole 11. The hinge shaft is rotatably installed on the two vertical plates, and one end of the buckle plate 22 opposite to the clamping plate 23 is fixedly connected to the hinge shaft.

[0028] Please refer to Figure 2 , a grip rod 233 is connected to one end of the buckle plate 22 adjacent to the clamping hole 232 for holding and swinging the buckle plate 22 to open.

[0029] Preferably, lifting lugs 5 are respectively arranged at both ends of the top surface of the bottom plate 1 to facilitate lifting the entire device by a crane at high temperature; handholds 6 are respectively arranged at both ends of the top surface of the bottom plate 1 for easy manual removal; and support feet 7 for support are arranged at the four corners of the bottom surface of the bottom plate 1.

[0030] The working principle of the present utility model is as follows: during temperature measurement, first insert the bottom end of the temperature measuring rod 4 through the reserved hole 11 and the limit tube 3 and insert it downward into the molten steel. At this time, the limiting portion 41 should press against the upper port of the reserved hole 11; then swing the buckle plate 22 downward around its hinge joint with the hinge member 21 so that the top end of the temperature measuring rod 4 passes through the limiting hole 231 until the top end of the clamping plate 23 is inserted into the clamping hole 232 of the buckle plate 22, and the upward swing of the buckle plate 22 is restricted by the limit pin 24, thus completing the installation and fixation of the temperature measuring rod 4, and then continuous temperature measurement can be carried out.

[0031] The present utility model can complete the fixation of the temperature measuring rod 4 through the locking assembly 2, avoiding the swing and damage of the temperature measuring rod 4 during use, reducing the manual temperature measurement frequency. At the same time, its structure is simple, convenient for hoisting, reducing the labor intensity of on-site employees; and the entire device is relatively light in weight, and only one person is required to move and install it, with convenient operation.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A storage device for continuous temperature measurement and continuous measurement rods, characterized in that: It includes a bottom plate (1) and a locking component (2) arranged on the bottom plate (1). A reserved hole (11) penetrating through its upper and lower surfaces is formed in the middle of the bottom plate (1). A limiting tube (3) adapted to the reserved hole (11) is connected to the bottom surface of the bottom plate (1) corresponding to the position of the reserved hole (11). A temperature measuring rod (4) penetrating through its upper and lower ends and the reserved hole (11) is inserted into the limiting tube (3). A limiting portion (41) for restricting the downward movement of the temperature measuring rod (4) is arranged on the outer peripheral surface of the temperature measuring rod (4) near its top end. The locking component (2) is arranged on the top surface of the bottom plate (1) to restrict the swinging of the top end of the temperature measuring rod (4).

2. The continuous temperature measurement and continuous measurement rod storage device according to claim 1, characterized in that: The locking component (2) includes a hinge member (21), a clamping plate (23) and a clamping plate (22). The hinge member (21) and the clamping plate (23) are oppositely arranged on both sides of the top surface of the bottom plate (1). One end of the clamping plate (22) is hinged to the hinge member (21), and the other end swings around its hinge point with the hinge member (21) and is buckled on the clamping plate (23). The clamping plate (22) presses against the top end of the limiting portion (41).

3. The continuous temperature measurement and continuous measurement rod storage device according to claim 2, characterized in that: The clamping plate (22) is provided with a limiting hole (231), and the top end of the temperature measuring rod (4) passes upward through the limiting hole (231).

4. The continuous temperature measurement and continuous measurement probe storage device according to claim 3, characterized in that: The locking component (2) includes a limiting pin (24). A clamping hole (232) is formed at one end of the clamping plate (22) away from the hinge member (21). The top end of the clamping plate (23) is inserted into the clamping hole (232) of the clamping plate (22), and the limiting pin (24) is horizontally inserted into the top end of the clamping plate (23) extending above the clamping plate (22).

5. The continuous temperature measurement and continuous measurement probe storage device according to claim 4, characterized in that: The hinge member (21) includes two vertical plates and a hinge shaft. The two vertical plates are oppositely arranged on the top surface of the bottom plate (1), on one side of the reserved hole (11). The hinge shaft is rotatably installed on the two vertical plates, and one end of the clamping plate (22) opposite to the clamping plate (23) is fixedly connected to the hinge shaft.

6. The continuous temperature measurement and continuous measurement rod storage device according to claim 4, characterized in that: A grip rod (233) is connected to one end of the clamping plate (22) adjacent to the clamping hole (232).

7. The continuous temperature measurement and continuous measurement probe storage device according to claim 1, characterized in that: The limiting portion (41) is a frustum fixedly sleeved on the outer peripheral surface of the temperature measuring rod (4).

8. The continuous temperature measurement and continuous measurement probe storage device according to claim 7, characterized in that: The diameter of the top surface of the frustum is larger than the diameter of the reserved hole (11), and the diameter of the bottom surface of the frustum is smaller than the diameter of the reserved hole (11).

9. The continuous temperature measurement and continuous measurement probe storage device according to claim 1, characterized in that: Lifting lugs (5) are respectively arranged at both ends of the top surface of the bottom plate (1).

10. The continuous temperature measurement and continuous measurement probe storage device according to claim 1, characterized in that: Handles (6) are respectively arranged at both ends of the top surface of the bottom plate (1).

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