Gas dew point detection device

Abstract

The utility model discloses a gas dew point detection device, and particularly relates to the technical field of gas leakage point detection. The supporting seat is arranged at the bottom of the gas dew point analyzer, an L-shaped plate is fixed to the bottom end of the supporting seat, a threaded groove is formed in the bottom end of the L-shaped plate, a threaded rod is connected into the threaded groove in a penetrating mode, and a fixing block is fixed to the bottom end of the threaded rod. The supporting seat, the L-shaped plate, the pressing plate, the threaded rod and other structures are arranged at the bottom of the gas dew point analyzer, the pressing plate can be controlled to ascend and descend to be close to or away from the supporting seat, and therefore a table plate or a cross beam support can be clamped between the supporting seat and the pressing plate, and the gas dew point analyzer can be limited and fixed. The gas dew point analyzer is effectively prevented from moving or falling due to accidental collision or pipeline pulling traction, so that the stability during detection is ensured, the safety protection effect is good, and the convenience of carrying and using is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas leakage point detection, in particular to a gas dew point detection device. Background Art

[0002] In order to obtain high-quality products or equipment to operate normally, many industries such as petrochemical, electric power, electronics, aerospace, metallurgy and textile have higher and higher requirements for humidity measurement. Therefore, humidity measurement has gradually become an emerging technical field. The gas dew point analyzer is a kind of instrument that uses a high-precision dew point sensor as a measuring unit. It condenses many achievements and patented technologies in dew point measurement. It is mainly suitable for the detection of trace moisture in dry gas, such as: H2, SF6, N2, O2, Ar, CO2 and compressed air and other gases. The moisture measurement instrument is widely used in electric power, chemical, aviation, metallurgy, medicine and food industries.

[0003] At present, when the existing gas dew point detection device is used, the instrument is often placed directly on a desktop or a beam bracket, and then a connection test is performed. During the detection process, accidental collisions or pulling and traction of the connecting pipelines will cause the detector to move, which not only affects the stability during detection, but also makes it easy to fall and be damaged. The safety protection effect is poor, which greatly affects the convenience of carrying and use. Utility Model Content

[0004] The purpose of the utility model is to provide a gas dew point detection device. By arranging a support seat, an L-shaped plate, a pressure plate and a threaded rod and other structures at the bottom of the gas dew point analyzer, the pressure plate can be controlled to rise and fall close to or away from the support seat, so that the table plate or the beam bracket can be clamped between the support seat and the pressure plate, and the gas dew point analyzer can be limited and fixed, which effectively prevents the gas dew point analyzer from moving or falling due to accidental collision or pipeline pulling and traction, thereby ensuring stability during detection, having a good safety protection effect, and greatly improving the convenience of carrying and using, so as to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas dew point detection device, comprising:

[0006] Gas dew point analyzer;

[0007] A support base is arranged at the bottom of the gas dew point analyzer, and an L-shaped plate is fixed to the bottom end of the support base, a threaded groove is opened at the bottom end of the L-shaped plate, a threaded rod is connected through the threaded groove, a fixed block is fixed to the bottom end of the threaded rod, and the top end of the threaded rod is rotatably connected to a pressure plate through a bearing, a limit assembly is provided between the pressure plate and the L-shaped plate, and a distance adjustment mechanism is provided between the support base and the gas dew point analyzer.

[0008] Preferably, the limiting assembly includes a limiting groove opened on the inner side of the L-shaped plate, and a limiting column is fixed at one end of the pressure plate, and the limiting column is slidably fitted in the limiting groove.

[0009] Preferably, a spring is sleeved on the outside of the threaded rod, the top end of the spring is fixedly connected to the pressure plate, and the bottom end of the spring is fixedly connected to the L-shaped plate.

[0010] Preferably, a silicone pad is connected to the top side of the pressing plate.

[0011] Preferably, heat dissipation grooves are provided on both sides of the gas dew point analyzer.

[0012] Preferably, the distance adjustment mechanism includes a groove opened on the top of the support seat, a movable positioning block is provided inside the groove, the top end of the positioning block extends out of the groove and is fixedly connected to the gas dew point analyzer, a driving assembly is provided on the support seat, and the positioning block is driven to move by the driving assembly.

[0013] Preferably, the driving assembly includes a screw rod rotatably connected to the groove through a bearing, the positioning block is screwed to the screw rod, and one end of the screw rod extends out of the support seat and is fixed with a rotating handle.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By arranging a support seat, an L-shaped plate, a pressure plate and a threaded rod and other structures at the bottom of the gas dew point analyzer, the pressure plate can be controlled to move closer to or away from the support seat, so that the table plate or the beam bracket can be clamped between the support seat and the pressure plate, and the gas dew point analyzer can be limited and fixed, which effectively prevents the gas dew point analyzer from moving or falling due to accidental collision or pipeline pulling, thereby ensuring stability during detection, having a good safety protection effect, and greatly improving the convenience of carrying and using.

[0016] 2. By setting a spring between the pressure plate and the L-shaped plate, when the pressure plate rises to press the table board, the spring can apply an upward force to the pressure plate, so that the pressure plate can be tightly pressed against the bottom of the table board, thereby effectively preventing the situation where the clamping is not tight due to the looseness of the pressure plate, greatly improving the use effect of the device.

[0017] 3. By arranging grooves, positioning blocks, handles and screws on the support seat, the positioning blocks can drive the gas dew point analyzer to move, and then the position of the gas dew point analyzer on the table or beam bracket can be adjusted so that it can be better adjusted and used according to environmental requirements, greatly improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is one of the overall structural diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the support base and the L-shaped plate of the utility model;

[0022] Figure 4 It is a cross-sectional view of the support seat and the L-shaped plate of the utility model.

[0023] Description of reference numerals:

[0024] 1. Gas dew point analyzer; 2. Support seat; 3. L-shaped plate; 4. Heat dissipation groove; 5. Threaded groove; 6. Threaded rod; 7. Fixed block; 8. Press plate; 9. Silicone pad; 10. Spring; 11. Groove; 12. Screw rod; 13. Positioning block; 14. Turning handle; 15. Limit column; 16. Limit groove. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model provides Figure 1-Figure 4 A gas dew point detection device is shown, comprising:

[0027] Gas dew point analyzer 1;

[0028] Both sides of the gas dew point analyzer 1 are provided with heat dissipation grooves 4. The heat dissipation grooves 4 are conducive to heat dissipation of the gas dew point analyzer 1.

[0029] A support base 2 is arranged at the bottom of the gas dew point analyzer 1, and an L-shaped plate 3 is fixed to the bottom end of the support base 2, a threaded groove 5 is opened at the bottom end of the L-shaped plate 3, a threaded rod 6 is penetrated and connected in the threaded groove 5, a fixing block 7 is fixed to the bottom end of the threaded rod 6, and the top end of the threaded rod 6 is rotatably connected to a pressure plate 8 through a bearing, a limit assembly is provided between the pressure plate 8 and the L-shaped plate 3, and a distance adjustment mechanism is provided between the support base 2 and the gas dew point analyzer 1.

[0030] The limiting assembly includes a limiting groove 16 formed on the inner side of the L-shaped plate 3 . A limiting column 15 is fixed to one end of the pressing plate 8 . The limiting column 15 is slidably fitted in the limiting groove 16 .

[0031] When in use, the gas dew point analyzer 1 can be picked up, and the table top or beam bracket can be extended between the support seat 2 and the pressure plate 8. By rotating the fixing block 7, the fixing block 7 can drive the threaded rod 6 to rotate, and then the threaded rod 6 drives the pressure plate 8 to move, so that the pressure plate 8 drives the limiting column 15 to slide in the limiting groove 16, so that the pressure plate 8 can rise, and then the table top or beam bracket can be clamped between the support seat 2 and the pressure plate 8. With the cooperation of this structure, the gas dew point analyzer 1 can be limited and fixed, which effectively prevents the gas dew point analyzer 1 from moving or falling due to accidental collision or pipeline pulling, ensures stability during detection, has good safety protection effect, and greatly improves the convenience of carrying and use.

[0032] A spring 10 is sleeved on the outside of the threaded rod 6 , the top end of the spring 10 is fixedly connected to the pressure plate 8 , and the bottom end of the spring 10 is fixedly connected to the L-shaped plate 3 .

[0033] By setting the spring 10, when the pressing plate 8 moves downward away from the supporting seat 2, the spring 10 contracts and deforms.

[0034] On the contrary, when the pressure plate 8 rises and presses against the table top, the pressure plate 8 can be subjected to an upward force due to the elastic rebound of the spring 10, so that the pressure plate 8 can be tightly pressed against the bottom of the table top, effectively preventing the situation where the clamping is not tight due to the looseness of the pressure plate 8, thereby greatly improving the use effect of the device.

[0035] The top side of the pressing plate 8 is connected with a silicone pad 9. The elastic effect of the silicone pad 9 can further enhance the clamping effect.

[0036] In a specific embodiment of the utility model, the distance adjustment mechanism includes a groove 11 opened on the top of the support seat 2, a movable positioning block 13 is provided inside the groove 11, the top end of the positioning block 13 extends outside the groove 11 and is fixedly connected to the gas dew point analyzer 1, a driving assembly is provided on the support seat 2, and the positioning block 13 is driven to move by the driving assembly.

[0037] The driving assembly includes a screw rod 12 rotatably connected to the groove 11 through a bearing, a positioning block 13 is screwed and connected to the screw rod 12, and one end of the screw rod 12 extends outside the support seat 2 and is fixed with a rotating handle 14.

[0038] By rotating the handle 14, the handle 14 can drive the screw 12 to rotate, and then the screw 12 can drive the positioning block 13 to move in the groove 11, so that the positioning block 13 drives the gas dew point analyzer 1 to move, and then the position of the gas dew point analyzer 1 on the table or beam bracket can be adjusted so that it can be better adjusted and used according to environmental requirements, thereby greatly improving the applicability of the device.

[0039] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A gas dew point detection device, characterized in that: include: Gas dew point analyzer (1); A support base (2) is arranged at the bottom of the gas dew point analyzer (1), and an L-shaped plate (3) is fixed to the bottom end of the support base (2), a threaded groove (5) is opened at the bottom end of the L-shaped plate (3), a threaded rod (6) is connected through the threaded groove (5), a fixing block (7) is fixed to the bottom end of the threaded rod (6), and the top end of the threaded rod (6) is rotatably connected to a pressure plate (8) through a bearing, a limit assembly is provided between the pressure plate (8) and the L-shaped plate (3), and a distance adjustment mechanism is provided between the support base (2) and the gas dew point analyzer (1).

2. A gas dew point detection device according to claim 1, characterized in that: The limiting assembly comprises a limiting groove (16) formed on the inner side of the L-shaped plate (3); a limiting column (15) is fixed to one end of the pressing plate (8); and the limiting column (15) is slidably fitted in the limiting groove (16).

3. A gas dew point detection device according to claim 1, characterized in that: The threaded rod (6) is externally sleeved with a spring (10), the top end of the spring (10) is fixedly connected to the pressure plate (8), and the bottom end of the spring (10) is fixedly connected to the L-shaped plate (3).

4. A gas dew point detection device according to claim 1, characterized in that: The top side of the pressing plate (8) is connected to a silica gel pad (9).

5. A gas dew point detection device according to claim 1, characterized in that: Heat dissipation grooves (4) are provided on both sides of the gas dew point analyzer (1).

6. A gas dew point detection device according to claim 1, characterized in that: The distance adjustment mechanism comprises a groove (11) formed on the top of a support seat (2); a movable positioning block (13) is provided inside the groove (11); the top end of the positioning block (13) extends outside the groove (11) and is fixedly connected to the gas dew point analyzer (1); a driving assembly is provided on the support seat (2), and the positioning block (13) is driven to move by the driving assembly.

7. A gas dew point detection device according to claim 6, characterized in that: The driving assembly comprises a screw rod (12) rotatably connected to the groove (11) via a bearing, the positioning block (13) is screwed and connected to the screw rod (12), and one end of the screw rod (12) extends outside the support seat (2) and is fixed with a rotating handle (14).

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