Constant-temperature oil tank temperature detection probe fixing device capable of being automatically lifted and adjusted

Abstract

The utility model discloses a constant-temperature oil tank temperature detection probe fixing device capable of automatically lifting and adjusting, which comprises a net barrel, electric telescopic rods capable of synchronously and vertically lifting and moving are respectively and fixedly arranged on two sides of the net barrel, clamping structures are respectively and fixedly arranged at the tail ends of the electric telescopic rods, and a supporting device is detachably clamped between the two clamping structures. The supporting device comprises a supporting rod and a supporting platform, a probe insertion plate is arranged on the supporting platform and used for downward insertion of a probe of the temperature detection probe, a liquid level sensor is fixedly installed on the supporting platform, and the liquid level sensor is communicated with the electric telescopic rod and controlled by a controller. The liquid level sensor senses the liquid level height of the constant-temperature oil tank and synchronously controls the probe insertion plate to reach the liquid level position of the constant-temperature oil tank, so that a probe of the temperature detection probe automatically and quickly enters the liquid level of the constant-temperature oil tank to be positioned, the detection efficiency is improved, and manual labor is saved; meanwhile, the device is suitable for probes with different lengths and dimensions, and is wide in application range.

Description

Technical Field

[0001] This utility model relates to an auxiliary device for detecting the temperature of a constant temperature oil bath, and more particularly to a fixing device for a constant temperature oil bath temperature detection probe that can be automatically raised and lowered. Background Technology

[0002] Current methods for detecting the temperature of a constant-temperature oil bath typically involve inserting a temperature sensor probe into the bath. This process takes a considerable amount of time. To avoid the strain on testers who hold the damp heat probe for extended periods, auxiliary clamping devices are usually provided. However, there are various types of probes of different lengths, and the liquid level in the constant-temperature oil bath can vary. Existing clamping devices cannot adjust the position of the damp heat probe and are limited to probes of only one length, resulting in a narrow range of applications.

[0003] Chinese Patent Publication No. CN213041397U, published on April 23, 2021, discloses an adjustable fixing device for a humidity and heat probe for constant temperature oil bath detection. The device includes a mesh tank with a liftable support structure that can move up and down along the tank. This support structure includes a probe plate and guide rods fixedly connected to both sides of the probe plate. Guide rails are mounted on the guide rods. Bolts are welded to opposite sides of the upper end of the mesh tank. The guide rods are fitted onto the bolts via the guide rails and can be adjusted up and down along the bolts. A fastening nut is threaded onto the end of each bolt. This adjustable fixing device for a humidity and heat probe for constant temperature oil bath detection, with its liftable support structure, allows for accurate detection of the temperature of the constant temperature oil bath by inserting the probe of the humidity and heat probe into the probe plate and adjusting the height of the probe plate until the probe contacts the liquid surface of the constant temperature oil bath. The probe plate can be adjusted up and down according to the liquid level in the constant temperature oil bath and the probe length, making it widely applicable.

[0004] However, the adjustment of the adjustable support structure of the constant temperature oil bath temperature detection damp heat probe is done manually. Each adjustment requires testing the adjustment position with a corresponding scale so that the probe probe is in contact with the liquid surface in the constant temperature oil bath. The adjustment process is cumbersome and requires multiple adjustments, which is time-consuming and labor-intensive. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model designs a constant temperature oil tank temperature detection probe fixing device that can be automatically raised and lowered.

[0006] The present invention adopts the following technical solution:

[0007] An automatically adjustable temperature detection probe fixing device for a constant temperature oil tank includes a mesh tank. Two electrically operated telescopic rods, capable of synchronous vertical lifting and lowering, are fixedly installed on both sides of the mesh tank. Clamping structures are fixedly installed at the ends of the electric telescopic rods. A detachable support device is held between the two clamping structures. The support device includes a support rod and a support platform. A probe insert plate is provided on the support platform for the downward-facing insertion of the temperature detection probe probe. A liquid level sensor is fixedly installed on the support platform, and the liquid level sensor is connected to the electric telescopic rod and controlled by a controller.

[0008] Preferably, the clamping structure includes a fixing part and a clamping part, with a strut clamping groove formed between the clamping part and the fixing part. One end of the clamping part is hinged to the fixing part, and the other end is fastened to the fixing part by bolts and nuts.

[0009] Preferably, the probe insert is mesh-like, with the mesh opening size matching the probe of the temperature detection probe.

[0010] Preferably, handles are fixedly connected to the upper end of the mesh barrel on both sides.

[0011] Preferably, support rods are fixedly connected to both sides of the support platform, and horizontal tie rods are fixedly connected to the top of the two support rods.

[0012] Preferably, the two support rods are respectively provided with recessed clamping openings.

[0013] Preferably, the probe plate is fixedly connected to multiple temperature-conducting tubes, each with a through-hole whose size matches the probe of the temperature detection probe. This configuration allows for the use of dry heat probes for temperature detection in the constant-temperature oil bath.

[0014] The beneficial effects of this utility model are: (1) This utility model senses the height of the constant temperature oil tank through the liquid level sensor and synchronously controls the probe plate to the position of the constant temperature oil tank liquid surface, so that the probe of the temperature detection probe can automatically and quickly enter the constant temperature oil tank liquid surface for positioning, thereby improving detection efficiency and saving manual labor; (2) At the same time, this utility model is applicable to probes of different lengths and sizes, and has a wide range of applications. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of a structure in this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of this utility model;

[0019] In the diagram: 1. Net bucket, 2. Electric telescopic rod, 3. Support device, 4. Clamping structure, 5. Liquid level sensor, 6. Probe plate, 7. Support rod, 8. Clamping port, 9. Support platform, 10. Fixing part, 11. Clamping part, 12. Support rod clamping groove, 13. Temperature detection probe, 14. Handle. Detailed Implementation

[0020] The technical solution of this utility model will be further described in detail below through specific embodiments and with reference to the accompanying drawings:

[0021] Example: Figures 1-4 As shown, a temperature detection probe fixing device for a constant temperature oil tank with automatic lifting and adjustment includes a mesh tank 1. Two electrically operated telescopic rods 2, which move vertically and synchronously, are fixedly installed on both sides of the mesh tank. Clamping structures 4 are fixedly installed at the ends of the electric telescopic rods. A detachable support device 3 is held between the two clamping structures. The support device includes a support rod 7 and a support platform 9. A probe insertion plate 6 is provided on the support platform for the downward-facing insertion of the temperature detection probe 13. A liquid level sensor 5 is fixedly installed on the support platform, and the liquid level sensor is connected to the electric telescopic rod and controlled by a controller.

[0022] The clamping structure includes a fixing part 10 and a clamping part 11. A support rod clamping groove 12 is formed between the clamping part and the fixing part. One end of the clamping part is hinged to the fixing part, and the other end is fastened to the fixing part by bolts and nuts.

[0023] The probe insert is designed with a mesh pattern, and the mesh size is matched to the probe of the temperature detection probe.

[0024] Handles 14 are fixedly connected to the upper end of the mesh barrel on both sides. Support rods are fixedly connected to both sides of the support platform, and horizontal tie rods are fixedly connected to the top of the two support rods. Recessed clamping openings 8 are respectively provided on the two support rods.

[0025] The probe plate is fixedly connected to multiple temperature-conducting tubes, each with a through-hole whose size matches the probe of the temperature detection probe. Through the temperature-conducting tubes, a dry heat probe suitable for temperature detection can be used for temperature monitoring in this constant-temperature oil bath.

[0026] In use, the temperature detection probe is inserted downwards into the probe insert plate of the support platform of the support device. The clamping ports at the two support rods of the support device are clamped in the strut clamping groove between the fixing part and the clamping part. Then, the fixing part and the clamping part are locked with bolts and nuts to secure the support rods. The controller starts the synchronous vertically moving electric telescopic rod, which drives the support device to descend. When the liquid level sensor on the support platform contacts the surface of the constant temperature oil tank and senses it, it feeds back to the controller, which controls the electric telescopic rod to stop descending. At this time, the temperature detection probe is in the optimal detection position within the constant temperature oil tank. This completes rapid detection and positioning, improves detection efficiency, and saves manual labor. After the detection is completed, the electric telescopic rod is raised to remove and replace the temperature detection probe, and the next temperature detection probe can be used for detection.

[0027] The embodiments described above are merely preferred solutions of this utility model and are not intended to limit this utility model in any way. Other variations and modifications are possible without departing from the technical solutions described in the claims.

Claims

1. A device for fixing a temperature detection probe in a constant-temperature oil tank with automatic lifting and adjustment, comprising a mesh drum, characterized in that, Electric telescopic rods that move vertically and synchronously are fixedly installed on both sides of the mesh barrel. Clamping structures are fixedly installed at the ends of the electric telescopic rods. A support device is detachably clamped between the two clamping structures. The support device includes a support rod and a support platform. A probe insert plate is set on the support platform for the probe of the temperature detection probe to be inserted downwards. A liquid level sensor is fixedly installed on the support platform. The liquid level sensor is connected to the electric telescopic rod and controlled by a controller.

2. The automatically adjustable constant temperature oil bath temperature detection probe fixing device according to claim 1, characterized in that, The clamping structure includes a fixing part and a clamping part. A support rod clamping groove is formed between the clamping part and the fixing part. One end of the clamping part is hinged to the fixing part, and the other end is fastened to the fixing part by bolts and nuts.

3. The automatically adjustable constant temperature oil bath temperature detection probe fixing device according to claim 1, characterized in that, The probe insert is mesh-like, and the mesh size matches the probe of the temperature detection probe.

4. The automatically adjustable constant temperature oil bath temperature detection probe fixing device according to claim 1, characterized in that, The top of the mesh bucket is fixedly connected to handles on both sides.

5. The automatically adjustable constant temperature oil bath temperature detection probe fixing device according to claim 1, characterized in that, Support rods are fixedly connected to both sides of the support platform, and horizontal tie rods are fixedly connected to the top of the two support rods.

6. The automatically adjustable constant temperature oil bath temperature detection probe fixing device according to claim 5, characterized in that, The two support rods are respectively provided with recessed clamping openings.

7. The automatically adjustable constant temperature oil bath temperature detection probe fixing device according to claim 1, characterized in that, The probe insert is fixedly connected to multiple temperature-conducting tubes, and through holes are provided inside the temperature-conducting tubes. The size of the through holes is matched with the probe of the temperature detection probe.

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