Reinforcing structure for mounting pressure sensor

Abstract

The utility model relates to a reinforcing structure for installing a pressure sensor, which comprises an adjusting frame and U-shaped clamping pieces, the two U-shaped clamping pieces can be clamped on a pipeline in a matching way, the adjusting frame is provided with a pair of U-shaped clamping pieces, the adjusting frame is used for driving the two U-shaped clamping pieces to be close to each other or far away from each other for adjustment, and the two U-shaped clamping pieces are respectively and fixedly provided with an installing frame. First clamping rods are fixed to the sides, close to each other, of the two installation frames respectively, and the two first clamping rods can be inserted into first clamping holes in the pressure sensor body in a matched mode respectively. According to the utility model, the two first clamping rods are inserted into the first clamping holes in the pressure sensor body in a one-to-one correspondence manner, thereby effectively reinforcing the pipeline, preventing the pressure sensor body from deflecting due to vibration and causing the loosening of the threads at the external thread joint A and the internal thread joint, and improving the stability of the pressure sensor body during working.

Description

Technical Field

[0001] This utility model relates to the field of pressure sensor installation technology, specifically a reinforcement structure for installing pressure sensors. Background Technology

[0002] A pressure sensor is a device that converts pressure signals into electrical signals. It senses pressure changes through an internal sensitive element and uses physical effects to convert mechanical pressure into a measurable electrical signal. It is widely used in industrial automation, automotive electronics, medical equipment, aerospace and other fields to monitor parameters such as fluid pressure, mechanical stress, and liquid level. It is a key component for realizing intelligent control and data acquisition.

[0003] When existing pressure sensors are installed on pipelines, the pressure sensor connector is usually screwed onto the pipeline interface using threads. Due to the lack of reinforcement measures, long-term vibration during equipment operation can cause the threaded interface to loosen, thereby affecting the normal data acquisition of the pressure sensor. Utility Model Content

[0004] The purpose of this invention is to provide a reinforcement structure for mounting pressure sensors, which effectively solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution.

[0006] A reinforcement structure for mounting a pressure sensor includes an adjustment frame and U-shaped clips. Two U-shaped clips can be matched and clamped onto a pipeline. The adjustment frame is provided with a pair of U-shaped clips. The adjustment frame is used to move the two U-shaped clips closer to each other or further apart. Each U-shaped clip is fixed with a mounting bracket. Each side of the mounting bracket that is close to each other is fixed with a first locking rod. The two first locking rods can be matched and inserted into the first locking holes on the pressure sensor body.

[0007] Therefore, by placing two U-shaped clips onto the pipe and operating the adjusting frame to drive the two U-shaped clips closer to each other until the two first clip rods are inserted into the first clip holes on the pressure sensor body, the two U-shaped clips are used to clamp the pressure sensor body on the pipe, thus limiting the pressure sensor body radially. Since the pressure sensor body can only rotate axially, it limits the U-shaped clips axially on the pipe. These two limiting mechanisms work together to effectively reinforce the pipe, preventing the pressure sensor body from deflecting due to vibration and causing loosening of the threads at the external threaded joint A and the internal threaded interface, thereby improving the stability of the pressure sensor body during operation.

[0008] Furthermore, the adjusting frame includes a bidirectional threaded rod and a nut seat. Nut seats are installed on both U-shaped clamps, and the two nut seats are threadedly matched and fitted onto both sides of the bidirectional threaded rod.

[0009] Furthermore, the two mounting brackets are F-shaped, and a second locking rod is fixed on the side of the two mounting brackets that are close to each other. The two second locking rods can be matched and inserted into the second locking holes on the internal thread cap.

[0010] Furthermore, this reinforcement structure also includes a guide rod, with both nut seats slidably mounted on the guide rod, and anti-detachment caps fixed at both ends of the guide rod.

[0011] Furthermore, the two nut seats are symmetrically distributed on the bidirectional threaded rod.

[0012] Furthermore, the U-shaped clamp consists of an arc-shaped part and two straight parts. The two straight parts are located at the two ends of the arc-shaped part, which is semi-circular and fits the outer circumference of the pipe.

[0013] Furthermore, the nut seat is fastened to one of the straight sections of the U-shaped clamp by a fastening screw.

[0014] Furthermore, a torsion handle is fixedly installed on one end of the bidirectional threaded rod, and anti-slip texture is provided on the outer peripheral wall of the torsion handle.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows.

[0016] This invention involves placing two U-shaped clips onto the pipe, and then using an adjusting frame to drive the two U-shaped clips closer together until the two first clamping rods are inserted into the first clamping holes on the pressure sensor body. The two U-shaped clips, by clamping onto the pipe, limit the pressure sensor body radially. Since the pressure sensor body can only rotate axially, it also limits the U-shaped clips axially. The two limiting points work together to effectively reinforce the pipe, preventing the pressure sensor body from deflecting due to vibration and causing the threads at the external threaded joint A and the internal threaded interface to loosen, thus improving the stability of the pressure sensor body during operation.

[0017] This invention features second locking rods on two mounting brackets. When the operating adjustment bracket drives the two first locking rods to be inserted into the first locking holes one by one, it also drives the two second locking rods to be inserted into the second locking holes on the internal thread cap one by one. This can limit the internal thread cap and prevent it from coming off, thereby ensuring the stability of the connection between the wire and the pipe, and thus effectively ensuring the stability of data transmission.

[0018] This utility model utilizes a support structure formed by a first clamping rod, a second clamping rod, a mounting bracket, a nut seat, a bidirectional threaded rod, a guide rod, and two U-shaped clamps. This structure provides additional support and protection for the pressure sensor body and the internal threaded cap, further ensuring the stability of the pressure sensor body during installation. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the structure used to reinforce the pressure sensor body.

[0020] Figure 2 This is a detailed structural diagram of the adjustment frame in this utility model;

[0021] Figure 3 This is a schematic diagram of the U-shaped card structure in this utility model;

[0022] Figure 4 for Figure 1 The diagram shows a cross-sectional view of the structure.

[0023] In the diagram: 01, Pipe; 011, Internal threaded interface; 02, Pressure sensor body; 021, First locking hole; 03, External threaded connector A; 04, External threaded connector B; 05, Internal threaded cap; 051, Second locking hole; 06, Wire; 1, Adjusting bracket; 11, Bidirectional threaded rod; 12, Nut seat; 121, Fastening screw; 13, Guide rod; 131, Anti-dislodgement cap; 14, Torque handle; 2, U-shaped clamp; 21, Arc-shaped part; 22, Straight part; 3, Mounting bracket; 4, First locking rod; 5, Second locking rod. Detailed Implementation

[0024] Please see Figures 1-4 This utility model provides a reinforcement structure for mounting a pressure sensor. The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of this utility model, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of this utility model, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0026] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0027] It is worth noting that, as existing technology, the specific structure and working principle of the pressure sensor body 02 will not be described in detail. When installing the pressure sensor body 02, firstly, screw the external threaded connector A03 at one end of the pressure sensor body 02 onto the internal threaded interface 011 on the pipe 01. Then, screw the internal threaded cap 05 onto the external threaded connector B04 at the other end of the pressure sensor body 02 to connect the pressure sensor body 02 to the wire 06, thus completing the installation of the pressure sensor body 02. After installation, if the pressure sensor body 02 is deflected due to equipment vibration, the threads at the external threaded connector A03 and the internal threaded interface 011 may loosen. Loosening will affect the normal data acquisition of the pressure sensor body 02.

[0028] Secondly, in order to be compatible with this reinforcement device, a first locking hole 021 is provided on both sides of the pressure sensor body 02, and a second locking hole 051 is provided on both sides of the internal thread cap 05. When this reinforcement structure is installed in place, the first locking rod 4 can be matched and inserted into the first locking hole 021 one by one to realize the locking and limiting of the pressure sensor body 02.

[0029] Specifically, this reinforcement structure includes an adjustment frame 1 and U-shaped clips 2. The two U-shaped clips 2 can be matched and clamped on the pipe 01. The adjustment frame 1 is provided with a pair of U-shaped clips 2. The adjustment frame 1 is used to drive the two U-shaped clips 2 to move closer or further apart. Each of the two U-shaped clips 2 is fixed with a mounting frame 3. Each of the two mounting frames 3 has a first clamping rod 4 fixed on the side that is close to each other. The two first clamping rods 4 can be matched and inserted into the first clamping hole 021 on the pressure sensor body 02.

[0030] After screwing the external threaded connector A03 into the internal threaded interface 011 and the internal threaded cap 05 into the external threaded connector B04, the two U-shaped clamps 2 are fitted onto the pipe 01 and positioned on both sides of the internal threaded interface 011, ensuring that the axes of the two first clamping rods 4 are approximately aligned with the axis of the first clamping hole 021. Then, by operating the adjusting bracket 1, the two U-shaped clamps 2 are driven to slide closer to each other along the pipe 01, thereby causing the two mounting brackets 3 to move closer synchronously. During the adjustment process, the U-shaped clamps 2 are rotated around the pipe 01 to gradually align the first clamping rods 4 with the first clamping hole 021. Finally, the two first clamping rods 4 are inserted one-to-one into the first clamping hole 021, thus clamping and limiting the pressure sensor body 02. In this state:

[0031] Two U-shaped clips 2 are fitted onto the pipe 01, which can limit the pressure sensor body 02 radially. The external threaded connector A03 is screwed into the internal threaded interface 011, so that the pressure sensor body 02 can only rotate axially. In this way, the pressure sensor body 02 can limit the U-shaped clips 2 axially in the pipe 01. The two limiting points work together to effectively reinforce the pipe 01, prevent the pressure sensor body 02 from deflecting due to vibration, and prevent the threads at the external threaded connector A03 and the internal threaded interface 011 from loosening, thereby improving the stability of the pressure sensor body 02 during operation.

[0032] In addition, the two mounting brackets 3 are F-shaped, and a second locking rod 5 is fixed on the side of the two mounting brackets 3 that are close to each other. The two second locking rods 5 can be matched and inserted into the second locking holes 051 on the internal thread cap 05. When the operating adjustment bracket 1 drives the two first locking rods 4 to be inserted into the first locking holes 021 one by one, it drives the two second locking rods 5 to be inserted into the second locking holes 051 on the internal thread cap 05 one by one. This can limit the internal thread cap 05 and prevent it from falling off, thereby ensuring the stability of the connection between the wire 06 and the pipe 01, and thus effectively ensuring the stability of data transmission.

[0033] Specifically, the adjusting frame 1 includes a bidirectional threaded rod 11 and a nut seat 12. The two U-shaped clips 2 are each equipped with a nut seat 12, and the two nut seats 12 are respectively threaded and matched on both sides of the bidirectional threaded rod 11.

[0034] This reinforcement structure also includes a guide rod 13, with two nut seats 12 slidably mounted on the guide rod 13, and anti-detachment caps 131 fixed at both ends of the guide rod 13.

[0035] By turning and adjusting the bidirectional threaded rod 11, the two nut seats 12 can be driven to slide along the bidirectional threaded rod 11, thereby adjusting the two U-shaped clips 2 to move closer to each other and further away from each other. In addition, anti-disengagement caps 131 are set at both ends of the guide rod 13, which can limit the two nut seats 12 and prevent them from moving excessively and disengaging from the bidirectional threaded rod 11.

[0036] When the pressure sensor body 02 needs to be disassembled for inspection and maintenance, simply rotate the bidirectional threaded rod 11 in the opposite direction to move the two nut seats 12 away from each other, thereby moving the two mounting brackets 3 away from each other, so that the first locking rod 4 can be disengaged from the first locking hole 021 and the second locking rod 5 can be disengaged from the second locking hole 051, thus removing the restriction on the pressure sensor body 02 and the internal threaded cap 05. At this time, the pressure sensor body 02 can be disassembled.

[0037] Specifically, the two nut seats 12 are symmetrically distributed on the bidirectional threaded rod 11. The symmetrical arrangement of the two nut seats 12 can ensure that the movement is synchronized each time.

[0038] Specifically, the U-shaped clamp 2 consists of an arc-shaped part 21 and two straight parts 22. The two straight parts 22 are located at the two ends of the arc-shaped part 21. The arc-shaped part 21 is semi-circular and fits the outer circumference of the pipe 01. The fitting of the arc-shaped part 21 with the outer circumference of the pipe 01 ensures the tightness of the clamping between the arc-shaped part 21 and the pipe 01.

[0039] Specifically, the nut seat 12 is fastened to one of the straight parts 22 of the U-shaped clip 2 by fastening screws 121, and the arc-shaped part 21 provides the mounting position for the nut seat 12.

[0040] Specifically, a torsion handle 14 is fixedly installed on one end of the bidirectional threaded rod 11. The outer peripheral wall of the torsion handle 14 is provided with anti-slip texture. By pinching the torsion handle 14, it is convenient to turn and adjust the bidirectional threaded rod 11.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A reinforcement structure for mounting a pressure sensor, characterized in that: It includes an adjustment bracket (1) and a U-shaped clamp (2), the two U-shaped clamps (2) being able to be matched and clamped onto the pipe (01); The adjusting frame (1) is provided with a pair of U-shaped clips (2), and the adjusting frame (1) is used to drive the two U-shaped clips (2) to move closer to each other or further away from each other for adjustment; Both U-shaped clips (2) are fixed with mounting brackets (3), and each of the two mounting brackets (3) has a first clip (4) fixed on one side that is close to the other. The two first clamps (4) can be respectively matched and inserted into the first clamp holes (021) on the pressure sensor body (02).

2. The reinforcement structure for mounting a pressure sensor according to claim 1, characterized in that: The adjusting frame (1) includes a two-way threaded rod (11) and a nut seat (12); Both U-shaped clips (2) are equipped with nut seats (12), and the two nut seats (12) are respectively threaded and fitted on both sides of the bidirectional threaded rod (11).

3. The reinforcement structure for mounting a pressure sensor according to claim 1, characterized in that: The two mounting brackets (3) are F-shaped, and a second clamp (5) is fixed on the side of the two mounting brackets (3) that are close to each other; The two second locking rods (5) can be matched and inserted into the second locking holes (051) on the internal thread cap (05).

4. The reinforcement structure for mounting a pressure sensor according to claim 2, characterized in that: It also includes a guide rod (13), and both of the nut seats (12) are slidably fitted on the guide rod (13); Both ends of the guide rod (13) are fixed with anti-slip caps (131).

5. The reinforcement structure for mounting a pressure sensor according to claim 2, characterized in that: The two nut seats (12) are symmetrically distributed on the bidirectional threaded rod (11).

6. The reinforcement structure for mounting a pressure sensor according to claim 2, characterized in that: The U-shaped clip (2) is composed of an arc-shaped part (21) and two straight parts (22), with the two straight parts (22) located at the two ends of the arc-shaped part (21); The arc-shaped part (21) is semi-circular and matches the outer periphery of the pipe (01).

7. The reinforcement structure for mounting a pressure sensor according to claim 6, characterized in that: The nut seat (12) is fastened to one of the straight portions (22) of the U-shaped clip (2) by a fastening screw (121).

8. The reinforcement structure for mounting a pressure sensor according to claim 2, characterized in that: A torsion handle (14) is fixedly installed on one end of the bidirectional threaded rod (11), and anti-slip texture is provided on the outer peripheral wall of the torsion handle (14).

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