Thermocouple sintering clamping piece

Abstract

The thermocouple sintering clamping piece comprises a placing frame, the outer wall of the placing frame is fixedly connected with a connecting frame, the end portion of the connecting frame is fixedly connected with a fixing plate, the inner wall of the placing frame is fixedly connected with a spring, and the placing frame is fixedly connected with an extrusion plate through the spring. The extrusion plate corresponds to the lower portion of the inner wall of the containing frame, and an adjusting device is arranged on the top of the containing frame. According to the thermocouple sintering clamping piece, through combination of the spring and the extrusion plate in the placing frame, stable clamping of a thermocouple can be achieved, loosening or displacement of the thermocouple in the working process is prevented, through arrangement of the adjusting device, the clamping force can be conveniently adjusted, and the thermocouple sintering clamping piece is suitable for thermocouples with different diameters and lengths; and wear-resistant particles are arranged at the bottom of the extrusion plate and on the inner wall of the placing frame, so that the wear resistance of the clamping piece is effectively enhanced.

Description

Technical Field

[0001] The utility model relates to the field of thermocouple sintering, and more specifically to a thermocouple sintering clamping piece. Background Art

[0002] Thermocouples are widely used in temperature measurement in industrial production and scientific research experiments. In order to ensure that thermocouples can work accurately and stably, their installation and fixing methods are crucial. Traditional thermocouple fixing methods may have problems such as insufficient stability, complex installation, inconvenience for staff to quickly install and replace later, or damage to thermocouples. Especially in high temperature, high pressure or vibration environments, the fixing of thermocouples is more critical. Therefore, the development of a simple, efficient and stable thermocouple fixing device has become an urgent need in the industry. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems that the traditional thermocouple fixing method existing in the prior art may have insufficient stability, complicated installation, inconvenience for staff to quickly install and replace later, or damage to the thermocouple, the purpose of the utility model is to provide a thermocouple sintered clamp, which can be placed in the frame through the combination of spring and extrusion plate, and can achieve stable clamping of the thermocouple to prevent it from loosening or shifting during operation. By setting an adjustment device, the clamping force can be conveniently adjusted to adapt to thermocouples of different diameters and lengths, thereby improving the versatility and flexibility of the device. The wear-resistant particles arranged on the bottom of the extrusion plate and the inner wall of the placement frame effectively enhance the wear resistance of the clamp and extend the service life.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A thermocouple sintering clamp comprises a placement frame, an outer wall of the placement frame is fixedly connected to a connecting frame, an end of the connecting frame is fixedly connected to a fixing plate, an inner wall of the placement frame is fixedly connected to a spring, the placement frame is fixedly connected to an extrusion plate via the spring, the extrusion plate corresponds to the lower part of the inner wall of the placement frame, an adjustment device is arranged on the top of the placement frame, and the adjustment device is connected to the extrusion plate.

[0008] Preferably, bolts are provided on the surface of the fixing plate, and the fixing plate is fixedly mounted to the equipment by means of the bolts.

[0009] Preferably, the adjusting device includes a fixed block, a threaded rod, a stopper, a butterfly nut, a connecting plate and an extrusion rod, the fixed block is fixedly connected to the outer wall of the placement frame, the fixed block is sleeved with the threaded rod, the bottom of the threaded rod is fixedly connected with the stopper, the top of the threaded rod is fixedly connected with the connecting plate, the threaded rod is located below the fixed block and is threadedly connected with a butterfly nut, the bottom of the connecting plate on a side away from the threaded rod is fixedly connected with the extrusion rod, the extrusion rod is slidably connected to the placement frame, the extrusion rod is sleeved with a spring, and the bottom of the extrusion rod is fixedly connected to the top of the extrusion plate.

[0010] Preferably, wear-resistant particles are provided on the bottom of the extrusion plate and on the side opposite to the inner wall of the placement frame.

[0011] Preferably, the number of the extrusion rods is two.

[0012] Preferably, the number of the threaded rod is one.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] Through the combination of the spring and the extrusion plate, the thermocouple can be stably clamped to prevent it from loosening or shifting during operation. By setting an adjustment device, the clamping force can be easily adjusted to adapt to thermocouples of different diameters and lengths, thereby improving the versatility and flexibility of the device.

[0016] The wear-resistant particles arranged on the bottom of the extrusion plate and the inner wall of the placement frame effectively enhance the wear resistance of the clamping part and extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the regulating device of the utility model;

[0019] Figure 3 It is a front view structural schematic diagram of the placement frame of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Placement frame; 2. Connecting frame; 3. Fixing plate; 4. Spring; 5. Extrusion plate; 6. Adjustment device; 61. Fixing block; 62. Threaded rod; 63. Stop block; 64. Butterfly nut; 65. Connecting plate; 66. Extrusion rod; 7. Wear-resistant particles. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-3 The utility model provides a technical solution: a thermocouple sintering clamp, comprising a placement frame 1, the outer wall of the placement frame 1 is fixedly connected with a connecting frame 2, the end of the connecting frame 2 is fixedly connected with a fixing plate 3, the inner wall of the placement frame 1 is fixedly connected with a spring 4, the placement frame 1 is fixedly connected with an extrusion plate 5 through the spring 4, the extrusion plate 5 corresponds to the lower part of the inner wall of the placement frame 1, and the top of the placement frame 1 is provided with an adjustment device 6, which is connected to the extrusion plate 5. The thermocouple can be clamped quickly by combining the spring 4 and the extrusion plate 5 in the placement frame 1, and can be stably clamped to prevent it from loosening or shifting during the working process. By setting the adjustment device 6, the clamping force can be conveniently adjusted to adapt to thermocouples of different diameters and lengths, thereby improving the versatility and flexibility of the device.

[0025] Among them, bolts are arranged on the surface of the fixing plate 3, and the fixing plate 3 is fixedly installed with the equipment by the bolts. The fixing plate 3 is fixed with the equipment by the bolts, and the installation process is simple and fast, which reduces the difficulty of operation and the time cost.

[0026] Among them, the adjusting device 6 includes a fixed block 61, a threaded rod 62, a stopper 63, a butterfly nut 64, a connecting plate 65 and an extrusion rod 66. The fixed block 61 is fixedly connected to the outer wall of the placement frame 1, the fixed block 61 is sleeved with the threaded rod 62, the bottom of the threaded rod 62 is fixedly connected with the stopper 63, the top of the threaded rod 62 is fixedly connected with the connecting plate 65, the threaded rod 62 is located below the fixed block 61 and is threadedly connected with the butterfly nut 64, the bottom of the connecting plate 65 away from the threaded rod 62 is fixedly connected with the extrusion rod 66, the extrusion rod 66 is slidably connected to the placement frame 1, the extrusion rod 66 is sleeved with the spring 4, and the bottom of the extrusion rod 66 is fixedly connected to the top of the extrusion plate 5. An adjusting device 6 is provided, and a butterfly nut 64 is threadedly connected to the threaded rod 62. Since the bottom of the extrusion rod 66 is fixedly connected to the top of the extrusion plate 5, the spring 4 squeezes the extrusion plate 5 downward, thereby driving the entire adjusting device 6 to move downward. When the thermocouple needs to be further extruded and fixed, the adjusting nut 64 is rotated to increase the distance between the adjusting nut 64 and the stop block 63. The adjusting nut 64 squeezes the fixing block 61, driving the entire device to move downward, thereby improving the overall fixing stability and facilitating adjustment by the staff.

[0027] The bottom of the extrusion plate 5 and the side opposite to the inner wall of the placement frame 1 are both provided with wear-resistant particles 7. The wear-resistant particles are provided to improve the fixing friction of the thermocouple.

[0028] There are two extrusion rods 66 to improve the support stability of the extrusion plate 5.

[0029] There is one threaded rod 62. When the single adjusting nut 64 is turned, the overall extrusion force can be adjusted, which is convenient for the operator to operate.

[0030] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A thermocouple sintering fixture, comprising a placement frame (1), characterized in that: The outer wall of the placement frame (1) is fixedly connected to a connecting frame (2), the end of the connecting frame (2) is fixedly connected to a fixing plate (3), the inner wall of the placement frame (1) is fixedly connected to a spring (4), the placement frame (1) is fixedly connected to an extrusion plate (5) via the spring (4), the extrusion plate (5) corresponds to the lower part of the inner wall of the placement frame (1), and an adjustment device (6) is provided on the top of the placement frame (1), and the adjustment device (6) is connected to the extrusion plate (5).

2. A thermocouple sintering fixture according to claim 1, characterized in that: Bolts are provided on the surface of the fixing plate (3), and the fixing plate (3) is fixedly mounted to the equipment via the bolts.

3. A thermocouple sintering fixture according to claim 1, characterized in that: The adjusting device (6) comprises a fixed block (61), a threaded rod (62), a stopper (63), a butterfly nut (64), a connecting plate (65) and an extrusion rod (66); the fixed block (61) is fixedly connected to the outer wall of the placement frame (1); the fixed block (61) is sleeved with the threaded rod (62); the bottom of the threaded rod (62) is fixedly connected to the stopper (63); the top of the threaded rod (62) is fixedly connected to the connecting plate (65); the threaded rod (62) is located below the fixed block (61) and is threadedly connected to the butterfly nut (64); the bottom of the connecting plate (65) away from the threaded rod (62) is fixedly connected to the extrusion rod (66); the extrusion rod (66) is slidably connected to the placement frame (1); the extrusion rod (66) is sleeved with the spring (4); and the bottom of the extrusion rod (66) is fixedly connected to the top of the extrusion plate (5).

4. A thermocouple sintering fixture according to claim 1, characterized in that: Wear-resistant particles (7) are provided on the bottom of the extrusion plate (5) and on the side opposite to the inner wall of the placement frame (1).

5. The thermocouple sintering fixture according to claim 3, characterized in that: The number of the extrusion rods (66) is two.

6. A thermocouple sintering fixture according to claim 3, characterized in that: The number of the threaded rod (62) is one.

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