Pressure sensor installation device

Abstract

The utility model discloses a pressure sensor installation device, which relates to the field of sensor installation technology. The pressure sensor installation device includes a mounting plate, a top plate is provided above the mounting plate, and a slide groove is provided on the side of the mounting plate and the top plate facing each other, and a slider is slidably connected inside the two slide grooves, and the slide groove and the slider are both T-shaped. Through the provided chain plate, plug plate and other structures, the chain plate is wrapped around the pipeline, and the plug rods at both ends of the chain plate are inserted into the lower plug hole. The top plate moves from the top to the mounting plate, so that the plug rod is inserted into the upper plug hole, and the screw is rotated to move the plug plate, the slider, the plug hole, and the plug rod, thereby driving the two ends of the chain plate to move, so that the chain plate is tightened on the pipeline, so that the chain plate, the mounting plate, and the top plate are fixed on the pipeline. Compared with the prior art, the pressure sensor is installed and fixed by tightening the chain plate on the pipeline, so that the device can be fixed on pipelines of various specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor installation, in particular to a pressure sensor installation device. Background Art

[0002] A pressure sensor is a device or apparatus that can sense pressure signals and convert them into usable output electrical signals according to certain rules. Pressure sensors are most commonly used to measure the pressure of gases or liquids. Pressure sensors can be used to measure everything from car tires to high-pressure pipelines.

[0003] The existing pressure sensor installation device can fix the sensor on the pipeline by clamping. For example, Chinese patent application No. CN202221931302.7 discloses a pipeline pressure sensor installation device, including an adjustment box, a knob is rotatably provided on the adjustment box, a rotating shaft is provided under the knob, one end of the rotating shaft extends into the adjustment box and is rotatably connected to the inner side of the adjustment box, a gear is provided on the rotating shaft, and gear racks are slidably provided on the front and rear sides of the adjustment box, the gear racks are meshed with the gears, a sliding device is provided between the gear racks and the adjustment box, and the knob drives the rotating shaft to rotate.

[0004] This installation device is clamped on the pipe by a clamping plate to fix the sensor. When the pipe diameter is different, the curvature of its surface will also change. Since the shape of the clamping plate is fixed, it is difficult to effectively clamp the clamping plate on pipes of various specifications. Utility Model Content

[0005] Technical issues solved

[0006] In view of the deficiencies in the prior art, the utility model provides a pressure sensor installation device, which solves the problem that the installation device is difficult to adapt to various pipe diameters.

[0007] Technical Solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pressure sensor installation device, including a mounting plate, a top plate is provided above the mounting plate, a slide groove is provided on the mounting plate and the top plate on the side facing each other, and sliders are slidably connected inside the two slide grooves, the slide grooves and sliders are both T-shaped, and two plug holes are symmetrically and longitudinally penetrated on the surfaces of the two sliders, and the same plug rod is plugged into every two corresponding plug holes, and the surfaces of the two plug rods are connected to the same chain plate, the upper surface of the slider on the lower side is connected to the plug board, and the lower surface of the slider on the upper side is provided with a card slot adapted to the plug board, a fixing plate is provided on the upper surface of the mounting plate away from the chain plate, a screw is threadedly connected to the outer surface of the fixing plate, and one end of the screw is rotatably connected to the plug board, and a pressure sensor is installed on the upper surface of the top plate.

[0009] Preferably, fixing rods are longitudinally connected to the four corners of the upper surface of the mounting plate, and openings corresponding to the positions of the fixing rods are longitudinally opened at the four corners of the top plate.

[0010] Preferably, a rubber sheet is connected to the surface of the chain plate.

[0011] Preferably, the outer surface of the fixing rod is connected to a limiting block, and the limiting block is in contact with the lower surface of the top plate.

[0012] Preferably, a guide opening is provided at one end of the insertion hole away from the slide groove.

[0013] Preferably, a limiting plate is connected to the upper surface of the mounting plate close to the chain plate, and a limiting groove is provided on the surface of the limiting plate.

[0014] Preferably, the limiting block is made of stainless steel.

[0015] Beneficial Effects

[0016] The utility model provides a pressure sensor installation device, which has the following beneficial effects:

[0017] The chain plate is wrapped around the pipe by means of the provided chain plate, plug plate and other structures, the plug rods at both ends of the chain plate are inserted into the lower plug holes, the top plate is moved from the top to the mounting plate, the plug rod is inserted into the upper plug hole, the screw rod is rotated to move the plug plate, the slider, the plug hole and the plug rod, thereby driving the movement of both ends of the chain plate, tightening the chain plate on the pipe, thereby fixing the chain plate, the mounting plate and the top plate on the pipe. Compared with the prior art, the pressure sensor is installed and fixed by tightening the chain plate on the pipe, so that the device can be fixed on pipes of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0020] Figure 3 This is a schematic diagram of the upper surface structure of the mounting plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the lower surface structure of the top plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the rod structure of the utility model.

[0023] In the figure: 1. mounting plate; 2. top plate; 3. slide groove; 4. slider; 5. socket; 6. plug rod; 7. chain plate; 8. plug plate; 9. slot; 10. fixing plate; 11. screw rod; 12. fixing rod; 13. limit block; 14. guide port; 15. limit plate; 16. limit groove. DETAILED DESCRIPTION

[0024] 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 the embodiments. Based on the embodiments in 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.

[0025] See also Figure 1-5 The utility model provides a technical solution: a pressure sensor installation device, including a mounting plate 1, a top plate 2 is arranged above the mounting plate 1, a slide groove 3 is opened on the mounting plate 1 and the top plate 2 on the opposite side, and sliders 4 are slidably connected inside the two slide grooves 3, and the slide grooves 3 and the sliders 4 are both T-shaped, and the surfaces of the two sliders 4 are symmetrically and longitudinally penetrated with two plug holes 5, and the same plug rod 6 is inserted in each two corresponding plug holes 5, and the surfaces of the two plug rods 6 are connected with the same chain plate 7, and the upper surface of the lower slider 4 is connected with a plug-in plate 8, and the lower surface of the upper slider 4 is provided with a card slot 9 adapted to the plug-in plate 8, a fixing plate 10 is provided on the upper surface of the mounting plate 1 away from the chain plate 7, and a screw rod 11 is threadedly connected to the outer surface of the fixing plate 10, and one end of the screw rod 11 is rotatably connected to the plug-in plate 8, and a pressure sensor is installed on the upper surface of the top plate 2, and the upper end of the fixing plate 10 is clamped in the upper slide groove 3, and the plug-in plate 8 is clamped with the card slot 9, and the pin of the chain plate 7 is perpendicular to the ground.

[0026] During operation, the mounting plate 1, the top plate 2, and the chain plate 7 can be disassembled for assembly. First, wrap the chain plate 7 around the pipe so that the two ends of the chain plate 7 are on the same side of the pipe. Move the mounting plate 1 from below toward the chain plate 7 so that the lower end of the plug rod 6 is inserted into the lower socket 5. Move the top plate 2 from above toward the chain plate 7 so that the upper end of the plug rod 6 is inserted into the upper socket 5. At this time, the plug rod 6 is plugged into the sliders 4 on the upper and lower sides, and the plug plate 8 is inserted into the slot 9. Turn the screw 11 to move the screw 11 away from the chain plate 7. The screw 11 drives the plug plate 8, the slider 4, and the plug rod 6 to move, thereby pulling the two ends of the chain plate 7, so that the chain plate 7 is tightened and fixed on the pipe, thereby installing the mounting plate 1, the top plate 2, and the pressure sensor on the pipe.

[0027] See also Figure 1-5The utility model provides a technical solution: the four corners of the upper surface of the mounting plate 1 are longitudinally connected with fixing rods 12, the four corners of the top plate 2 are longitudinally opened with openings corresponding to the positions of the fixing rods 12, and the fixing rods 12 are plugged into the openings.

[0028] During operation, when the top plate 2 moves toward the chain plate 7 , the fixing rod 12 will be inserted into the opening, and the fixing rod 12 can play a limiting role to prevent the position of the top plate 2 from being offset.

[0029] See also Figure 1-5 The utility model provides a technical solution: a rubber sheet is connected to the surface of the chain plate 7.

[0030] During operation, the friction between the chain plate 7 and the surface of the pipeline can be increased by setting the rubber sheet, which is conducive to tightening the chain plate 7 on the pipeline.

[0031] See also Figure 1-5 The utility model provides a technical solution: the outer surface of the fixing rod 12 is connected to the limiting block 13, and the limiting block 13 is in contact with the lower surface of the top plate 2.

[0032] During operation, the spacing between the top plate 2 and the mounting plate 1 can be limited by the setting of the limit block 13 , so as to prevent the top plate 2 from pressing on the chain plate 7 , thereby affecting the use of the chain plate 7 .

[0033] See also Figure 1-5 The utility model provides a technical solution: a guide opening 14 is provided at one end of the jack 5 away from the slide groove 3, the guide opening 14 is annular and has a diameter larger than the jack 5, and the surface of the guide opening 14 is an inclined surface.

[0034] During operation, the guide opening 14 can guide the insertion rod 6 , making it easier for the insertion rod 6 to be inserted into the insertion hole 5 .

[0035] See also Figure 1-5 The utility model provides a technical solution: a limiting plate 15 is connected to the upper surface of the mounting plate 1 close to the chain plate 7, a limiting groove 16 is provided on the surface of the limiting plate 15, and both ends of the chain plate 7 pass through the limiting groove 16.

[0036] During operation, through the setting of the limit plate 15 and the limit groove 16, the limit groove 16 can limit the outer sides of the two ends of the chain plate 7. During the tightening process of the chain plate 7, the outer sides of the two ends of the chain plate 7 will always remain limited, and there will be no excessive spacing, thereby ensuring the contact area between the chain plate 7 and the surface of the pipeline.

[0037] See also Figure 1-5 The utility model provides a technical solution: the limit block 13 is made of stainless steel.

[0038] During operation, the limit block 13 made of stainless steel has better strength, which is beneficial for the limit block 13 to support the top plate 2 for a long time.

[0039] In summary, the mounting plate 1, the top plate 2, and the chain plate 7 can be disassembled for assembly. First, wrap the chain plate 7 around the pipe so that the two ends of the chain plate 7 are on the same side of the pipe. Move the mounting plate 1 toward the chain plate 7 from below to insert the lower end of the plug rod 6 into the plug hole 5 on the lower side. Move the top plate 2 toward the chain plate 7 from above to insert the upper end of the plug rod 6 into the plug hole 5 on the upper side. At this time, the plug rod 6 is plugged into the sliders 4 on the upper and lower sides, and the plug plate 8 will be inserted into the slot 9. At the same time, the fixing rod 12 will be inserted into the opening. The fixing rod 12 can play a limiting role to prevent the position of the top plate 2 from being offset. Turn the screw 11 to move the screw 11 away from the chain plate 7. The screw 11 drives the plug plate 8, the slider 4, and the plug rod 6 to move, thereby pulling the two ends of the chain plate 7, so that the chain plate 7 is tightened and fixed on the pipe, thereby installing the mounting plate 1, the top plate 2, and the pressure sensor on the pipe.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure sensor mounting device, comprising a mounting plate (1), characterized in that: A top plate (2) is provided above the mounting plate (1), and a slide groove (3) is provided on the side of the mounting plate (1) and the top plate (2) facing each other, and a slider (4) is slidably connected inside the two slide grooves (3), and the slide groove (3) and the slider (4) are both T-shaped, and the surfaces of the two sliders (4) are symmetrically provided with two plug holes (5) extending longitudinally, and the same plug rod (6) is inserted into each of the two corresponding plug holes (5), and the surfaces of the two plug rods (6) are connected with the same chain plate (7), and the upper surface of the lower slider (4) is connected with a plug board (8), and the lower surface of the upper slider (4) is provided with a slot (9) adapted to the plug board (8), and a fixing plate (10) is provided on the side of the upper surface of the mounting plate (1) away from the chain plate (7), and a screw rod (11) is threadedly connected to the outer surface of the fixing plate (10), and one end of the screw rod (11) is rotatably connected to the plug board (8), and a pressure sensor is installed on the upper surface of the top plate (2).

2. A pressure sensor installation device according to claim 1, characterized in that: The four corners of the upper surface of the mounting plate (1) are longitudinally connected to fixing rods (12), and the four corners of the top plate (2) are longitudinally provided with openings corresponding to the positions of the fixing rods (12).

3. A pressure sensor installation device according to claim 1, characterized in that: The surface of the chain plate (7) is connected with a rubber sheet.

4. A pressure sensor installation device according to claim 2, characterized in that: The outer surface of the fixing rod (12) is connected to a limiting block (13), and the limiting block (13) is in contact with the lower surface of the top plate (2).

5. A pressure sensor installation device according to claim 1, characterized in that: A guide opening (14) is provided at one end of the insertion hole (5) away from the slide groove (3).

6. A pressure sensor installation device according to claim 1, characterized in that: A limiting plate (15) is connected to the upper surface of the mounting plate (1) at a side close to the chain plate (7), and a limiting groove (16) is provided on the surface of the limiting plate (15).

7. A pressure sensor installation device according to claim 4, characterized in that: The limiting block (13) is made of stainless steel.

Images