Temperature transmitter protection structure

Abstract

The utility model relates to the technical field of temperature transmitters, and discloses a temperature transmitter protection structure, which comprises a transmitter, a connecting rod and a detachable protection assembly, the connecting rod is arranged at the bottom of the transmitter, and the detachable protection assembly is arranged outside the joint of the connecting rod and the transmitter; the detachable protection assembly comprises an upper protection sleeve, a lower protection sleeve and an adjusting sleeve, the upper protection sleeve is fixedly installed at the bottom of the outer side of the transmitter, the lower protection sleeve is installed outside the connecting rod, and the adjusting sleeve is installed between the upper protection sleeve and the lower protection sleeve. According to the temperature transmitter protection structure, after the upper protection sleeve and the lower protection sleeve are fixedly installed outside the transmitter and the connecting rod through bolts, the adjusting sleeve is rotated to move upwards along the first thread outside the lower protection sleeve, and meanwhile, the second thread outside the adjusting sleeve is in threaded connection with the inner wall of the upper protection sleeve, so that the temperature transmitter protection structure is quickly fixed and installed; and the dismounting is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature transmitters, in particular to a temperature transmitter protection structure. Background Art

[0002] Temperature transmitter, as an indispensable part of industrial automation control system, is used to convert temperature signals into standard signal output for remote monitoring and control.

[0003] In practical applications, temperature transmitters often face complex and changeable environmental conditions, such as high temperature, humidity, corrosive gases, etc. These factors pose a serious threat to their stability and service life. Therefore, it is particularly important to provide an effective protection structure for the temperature transmitter. However, the common temperature transmitter protection structure is mostly an integrated design. Although it has a certain protective effect, it is not flexible enough when repairing, replacing or upgrading. Therefore, a temperature transmitter protection structure is proposed to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the utility model provides a temperature transmitter protection structure with the advantages of flexible disassembly and assembly, strong adaptability, and convenient maintenance, which solves the problem of difficult installation and maintenance of traditional protection structures.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A temperature transmitter protection structure includes a transmitter, a connecting rod and a detachable protection component, wherein the connecting rod is installed at the bottom of the transmitter, and the detachable protection component is provided outside the connection between the two.

[0009] The detachable protective assembly includes an upper protective sleeve, a lower protective sleeve and an adjustment sleeve. The upper protective sleeve is fixedly installed on the bottom outside the transmitter, the lower protective sleeve is installed outside the connecting rod, and the adjustment sleeve is installed between the upper and lower protective sleeves.

[0010] As a preferred technical solution of the present invention, the upper protective sleeve is formed by two shells being clamped together and fixed with bolts, and the top of the upper protective sleeve is fixed to the outer side of the bottom of the transmitter with bolts.

[0011] As an optimal technical solution of the present invention, a stopper is welded to the outside of the connecting rod, the bottom of the lower protective sleeve is against the top of the stopper, and a fixing ring is fixed to the bottom bolt of the outer side of the lower protective sleeve, and the fixing ring is also fixed to the stopper bolt.

[0012] As an optimal technical solution of the present invention, the middle part of the lower protective sleeve is a through hole and is plugged into the connecting rod. The outside of the lower protective sleeve is provided with a first thread. The inner wall of the adjustment sleeve is provided with a first thread groove and is connected to the external thread of the lower protective sleeve.

[0013] As a preferred technical solution of the present invention, the adjustment sleeve is in the shape of an L, and the outside of the wide end thereof is provided with friction stripes, and the outside of the narrow end of the adjustment sleeve is provided with a second thread.

[0014] As a preferred technical solution of the present invention, a second thread groove is provided on the inner wall of the upper protective sleeve and is threadedly connected to the narrow end of the adjustment sleeve.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a temperature transmitter protection structure with the following beneficial effects:

[0017] The temperature transmitter protection structure is configured such that the upper and lower protective sleeves are fixedly mounted on the outside of the transmitter and the connecting rod with bolts respectively, and then the adjusting sleeve is rotated to move upward along the first thread on the outside of the lower protective sleeve, while the second thread on the outside of the adjusting sleeve is threadedly connected to the inner wall of the upper protective sleeve, thereby enabling quick fixing and installation and being very convenient to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment sleeve of the utility model during adjustment;

[0020] Figure 3 This is the appearance diagram of the utility model.

[0021] In the figure: 1. Transmitter; 2. Connecting rod; 3. Upper protective cover; 4. Lower protective cover; 5. Stopper; 6. Fixing ring; 7. Adjusting sleeve; 8. First thread; 9. Second thread. DETAILED DESCRIPTION

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

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0025] See also Figure 1-3 A temperature transmitter protection structure includes a transmitter 1, a connecting rod 2 and a detachable protection component, wherein the connecting rod 2 is installed at the bottom of the transmitter 1, and a detachable protection component is provided on the outside of the connection between the two;

[0026] The detachable protective assembly includes an upper protective sleeve 3, a lower protective sleeve 4 and an adjustment sleeve 7. The upper protective sleeve 3 is fixedly installed on the outer bottom of the transmitter 1, the lower protective sleeve 4 is installed on the outside of the connecting rod 2, and the adjustment sleeve 7 is installed between the upper protective sleeve 3 and the lower protective sleeve 4.

[0027] In this embodiment, the upper protective sleeve 3 is formed by two shells that are clamped together and fixed with bolts. The top of the upper protective sleeve 3 is fixed with bolts to the outer side of the bottom of the transmitter 1.

[0028] It should be noted that by designing the upper protective sleeve 3 as a structure in which two shells are clamped together and then fixed with bolts, it is easy to install quickly and ensure a tight fit.

[0029] In this embodiment, a stopper 5 is welded to the outside of the connecting rod 2, the bottom of the lower protective sleeve 4 is against the top of the stopper 5, and a fixing ring 6 is fixed to the bottom of the outer side of the lower protective sleeve 4 by bolts, and the fixing ring 6 is also fixed to the stopper 5 by bolts.

[0030] It should be noted that the block 5 welded on the outside of the connecting rod 2 provides a stable support point for the lower protective sleeve 4. At the same time, the bolt fixing method of the fixing ring 6, the block 5 and the lower protective sleeve 4 further enhances the stability and reliability of the connection.

[0031] In this embodiment, the middle part of the lower protective sleeve 4 is a through hole, and is plugged into the connecting rod 2. A first thread 8 is provided on the outside of the lower protective sleeve 4. A first thread groove is provided on the inner wall of the adjustment sleeve 7, and is connected to the external thread of the lower protective sleeve 4.

[0032] It should be noted that the first thread 8 on the outside of the lower protective sleeve 4 cooperates with the first thread groove on the inner wall of the adjustment sleeve 7 to achieve flexible adjustment of the adjustment sleeve 7 in the vertical direction.

[0033] In this embodiment, the adjustment sleeve 7 is in the shape of an L, and the outside of the wide end thereof is provided with friction stripes, and the outside of the narrow end of the adjustment sleeve 7 is provided with a second thread 9.

[0034] In this embodiment, a second thread groove is formed on the inner wall of the upper protective sleeve 3 and is threadedly connected to the narrow end of the adjustment sleeve 7 .

[0035] It should be noted that the L-shaped design of the adjustment sleeve 7 is convenient for users to hold and rotate. The friction stripes on the wide end increase the friction during operation to prevent slipping. At the same time, the second thread 9 at the narrow end is connected to the thread on the inner wall of the upper protective sleeve 3 to achieve tight fixation between the upper and lower protective sleeves.

[0036] Beneficial effects:

[0037] The temperature transmitter protection structure is configured by fixing the upper protective sleeve 3 and the lower protective sleeve 4 to the outside of the transmitter 1 and the connecting rod 2 with bolts respectively, and then rotating the adjusting sleeve 7 to move it upward along the first thread 8 on the outside of the lower protective sleeve 4. At the same time, the second thread 9 on the outside of the adjusting sleeve 7 is threadedly connected to the inner wall of the upper protective sleeve 3, thereby quickly fixing and installing, and is also very convenient to disassemble.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature transmitter protection structure, comprising a transmitter (1), a connecting rod (2) and a detachable protection component. The connecting rod (2) is installed at the bottom of the transmitter (1), and the detachable protection component is arranged outside the connection between the two. Its characteristics are: The detachable protection component includes an upper protection sleeve (3), a lower protection sleeve (4) and an adjusting sleeve (7). The upper protection sleeve (3) is fixedly installed at the outer bottom of the transmitter (1), the lower protection sleeve (4) is installed outside the connecting rod (2), and the adjusting sleeve (7) is installed between the upper protection sleeve (3) and the lower protection sleeve (4).

2. A temperature transmitter protection structure according to claim 1, characterized in that: The upper protection sleeve (3) is formed by two shells being snap-connected and then fixed with bolts. The top of the upper protection sleeve (3) is fixedly bolted to the outer bottom of the transmitter (1).

3. The temperature transmitter protection structure according to claim 1, characterized in that: A stop block (5) is welded to the outside of the connecting rod (2). The bottom of the lower protection sleeve (4) abuts against the top of the stop block (5). A fixing ring (6) is fixedly bolted to the outer bottom of the lower protection sleeve (4), and the fixing ring (6) is also fixedly bolted to the stop block (5).

4. The temperature transmitter protection structure according to claim 1, characterized in that: The middle part of the lower protection sleeve (4) is a through hole and is inserted into the connecting rod (2). A first thread (8) is arranged on the outside of the lower protection sleeve (4), and a first thread groove is formed on the inner wall of the adjusting sleeve (7) and is threadedly connected to the outside of the lower protection sleeve (4).

5. The temperature transmitter protection structure according to claim 1, characterized in that: The adjusting sleeve (7) is L-shaped, and friction stripes are arranged on the outside of its wide end. A second thread (9) is arranged on the outside of the narrow end of the adjusting sleeve (7).

6. The temperature transmitter protection structure according to claim 1, characterized in that: A second thread groove is formed on the inner wall of the upper protection sleeve (3) and is threadedly connected to the narrow end of the adjusting sleeve (7).

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