A novel sensor fixation device

Abstract

The utility model discloses a novel sensor fixing device, include: installation base frame is connected with the installation extension arm on installation base frame, and the installation seat is slidably connected on the installation extension arm, and the installation seat is used for the installation of sensor, the connecting seat is provided with the connecting seat at the connecting place of installation base frame and installation extension arm, and the connecting seat is slidably connected with installation base frame, and installation extension arm is rotatably connected with the connecting seat, the elastic card subassembly is still provided on the connecting seat, and a plurality of first positioning hole that cooperate with elastic card subassembly is set up on installation base frame, the utility model provides a novel sensor fixing device, through the sliding and the rotation connection mode between installation base frame, installation extension arm and installation seat, makes sensor can carry out multidirectional adjustment according to actual installation demand, and the different installation environment and angle requirement are adapted, the setting of elastic card subassembly and limit bolt provides reliable guarantee for the positioning of each part of device, ensures that sensor keeps stable position in the working process.

Description

Technical Field

[0001] This utility model relates to the field of sensor installation equipment technology, and in particular to a novel sensor fixing device. Background Technology

[0002] Sensors play a crucial role in the operation of thermal power plants, accurately monitoring key parameters such as temperature, pressure, and flow rate, providing indispensable data support for the safe and stable operation, efficient power generation, and equipment maintenance of thermal power plants.

[0003] However, existing sensor mounting devices have many drawbacks. Some devices have a simple structure and lack flexibility in fixing methods, making them difficult to adapt to the complex and ever-changing installation environment of thermal power plants. They also cannot accurately adjust the position and angle of the sensors according to actual needs, resulting in deviations in sensor monitoring data and affecting the accuracy of thermal power plant operation decisions.

[0004] Some fixed devices are not stable enough. Under the influence of vibration generated by the operation of thermal power plant equipment and complex working conditions, the sensors are prone to loosening or even falling off. This will not only cause data interruption, but may also damage the sensors, increase equipment maintenance costs and downtime. Therefore, this application proposes a new sensor fixing device to provide a new technical solution to solve the above-mentioned technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide a novel sensor fixing device to address the aforementioned technical problems. Through the sliding and rotating connection between the mounting base, the mounting extension arm, and the mounting seat, the sensor can be adjusted in multiple directions according to actual installation needs, adapting to different installation environments and angle requirements. The spring-loaded clip assembly and limit bolts provide reliable positioning for each component of the device, ensuring the sensor maintains a stable position during operation. Simultaneously, the design of the first and second clips further enhances the sensor's installation firmness, effectively preventing data acquisition accuracy from being affected by sensor shaking or detachment. The overall structure is simple and reasonable, easy to operate, convenient to install and maintain, and has high practical value and promotional significance.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A novel sensor fixing device is used for sensor installation and fixing.

[0008] The novel sensor fixing device specifically includes:

[0009] A mounting base is provided, on which a mounting extension arm is connected. A mounting base is slidably connected to the mounting extension arm, and the mounting base is used for mounting the sensor.

[0010] A connecting seat is provided at the connection between the mounting base and the mounting extension arm. The connecting seat is slidably connected to the mounting base, and the mounting extension arm is rotatably connected to the connecting seat.

[0011] The connector is also provided with a spring clip assembly, and the mounting base is provided with a number of first positioning holes that cooperate with the spring clip assembly.

[0012] As a preferred embodiment of the novel sensor fixing device provided by this utility model, the spring clip assembly includes a housing, which is threadedly connected to a connecting seat. A movable pin is slidably connected inside the housing, with the end of the movable pin extending to the outside of the housing. The movable pin is inserted into a first positioning hole. A thrust spring is also provided inside the housing, with the end of the thrust spring abutting against the end of the movable pin located inside the housing.

[0013] In a preferred embodiment of the novel sensor fixing device provided by this utility model, a release handle is inserted and connected to one end of the outer shell away from the movable pin, and one end of the release handle extends into the inner side of the outer shell and is fixedly connected to the movable pin.

[0014] In a preferred embodiment of the novel sensor fixing device provided by this utility model, the connecting seat is provided with a toothed groove on the side near the mounting extension arm, and a connecting shaft is fixedly connected to the middle of the toothed groove. The end of the mounting extension arm and the side near the connecting seat are provided with mating teeth that cooperate with the toothed groove. A knob is provided on the side of the mounting extension arm away from the connecting seat. The connecting shaft is inserted into the toothed groove, and the knob is threadedly connected to the connecting shaft.

[0015] In a preferred embodiment of the novel sensor fixing device provided by this utility model, a first buckle is provided on the lower part of one side of the mounting base, and the mounting base is slidably connected to the mounting extension arm through the first buckle. A second buckle is provided on the upper part of the other side of the mounting base for fixing the sensor.

[0016] In a preferred embodiment of the novel sensor fixing device provided by this utility model, a limiting bolt is inserted and connected to the mounting base, and a plurality of second positioning holes are evenly opened along the length direction on the mounting extension arm, and the limiting bolt is threadedly connected to the second positioning holes.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The novel sensor fixing device provided by this utility model, through the sliding and rotating connection between the mounting base, the mounting extension arm, and the mounting seat, allows the sensor to be adjusted in multiple directions according to actual installation needs, adapting to different installation environments and angle requirements. The spring clip assembly and limit bolts provide reliable positioning for each component of the device, ensuring that the sensor maintains a stable position during operation. At the same time, the design of the first and second clips further enhances the firmness of the sensor installation, effectively preventing the sensor from shaking or falling off and affecting the accuracy of data acquisition. The overall structure is simple and reasonable, easy to operate, and convenient to install and maintain, possessing high practical value and promotional significance. Attached Figure Description

[0019] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the overall structure of the novel sensor fixing device provided by this utility model;

[0021] Figure 2 Top view of the overall structure of the novel sensor fixing device provided by this utility model;

[0022] Figure 3 A schematic diagram of the structure of the novel sensor fixing device connecting seat provided by this utility model;

[0023] Figure 4 A schematic diagram of the structure of the novel sensor fixing device spring clip assembly provided by this utility model;

[0024] Figure 5 A schematic diagram of the connection structure for mounting the extension arm and connecting seat of the novel sensor fixing device provided by this utility model;

[0025] Figure 6 A schematic diagram of the connection structure of the novel sensor fixing device mounting base and mounting extension arm provided by this utility model.

[0026] The markings in the diagram are explained as follows:

[0027] 1. Mounting base; 2. Mounting extension arm; 3. Mounting seat; 4. Connecting seat; 5. Spring clip assembly; 6. First positioning hole; 7. Housing; 8. Movable pin; 9. Thrust spring; 10. Release handle; 12. Gear groove; 13. Mating tooth; 14. Connecting shaft; 15. Knob; 16. Limit bolt; 17. Second positioning hole. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0029] As described in the background section, existing sensor mounting devices have many drawbacks. Some mounting devices have a simple structure and lack flexibility in their mounting methods, making them difficult to adapt to the complex and ever-changing installation environment of thermal power plants. They also cannot accurately adjust the position and angle of the sensors according to actual needs, resulting in deviations in sensor monitoring data and affecting the accuracy of thermal power plant operation decisions.

[0030] To solve this technical problem, this utility model provides a novel sensor fixing device, which is used for sensor installation and fixing.

[0031] For details, please refer to Figures 1-5 The new sensor fixing device specifically includes:

[0032] Mounting base 1, mounting extension arm 2 is connected to mounting base 1, mounting base 3 is slidably connected to mounting extension arm 2, mounting base 3 is used for mounting sensor;

[0033] A connecting seat 4 is provided at the connection between the mounting base 1 and the mounting extension arm 2. The connecting seat 4 is slidably connected to the mounting base 1, and the mounting extension arm 2 is rotatably connected to the connecting seat 4.

[0034] The connecting base 4 is also provided with a spring clip assembly 5, and the mounting base 1 is provided with a number of first positioning holes 6 that cooperate with the spring clip assembly 5.

[0035] The novel sensor fixing device provided by this utility model, through the sliding and rotating connection between the mounting base 1, the mounting extension arm 2, and the mounting seat 3, allows the sensor to be adjusted in multiple directions according to actual installation needs, adapting to different installation environments and angle requirements. The spring clip assembly 5 and the limiting bolt 16 provide reliable positioning for the various components of the device, ensuring that the sensor maintains a stable position during operation. At the same time, the design of the first and second clips further enhances the firmness of the sensor installation, effectively preventing the sensor from shaking or falling off and affecting the accuracy of data acquisition. The overall structure is simple and reasonable, easy to operate, and convenient to install and maintain, possessing high practical value and promotional significance.

[0036] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0037] Example 1:

[0038] Please refer to Figures 1-5 A novel sensor fixing device, comprising:

[0039] Mounting base 1, mounting extension arm 2 is connected to mounting base 1, mounting seat 3 is slidably connected to mounting extension arm 2, mounting seat 3 is used for sensor mounting; providing a stable bearing platform for the sensor and ensuring that the sensor remains in a stable position during operation.

[0040] A connecting seat 4 is provided at the connection between the mounting base 1 and the mounting extension arm 2. The connecting seat 4 is slidably connected to the mounting base 1, and the mounting extension arm 2 is rotatably connected to the connecting seat 4. This allows the connecting seat 4 to move within a certain range on the mounting base 1, making it easier to adjust the position of the mounting extension arm 2.

[0041] The connecting seat 4 is also provided with a spring clip assembly 5, and the mounting base 1 is provided with a number of first positioning holes 6 that cooperate with the spring clip assembly 5. When the connecting seat 4 slides to a suitable position on the mounting base 1, the spring clip assembly 5 can be inserted into the corresponding first positioning hole 6 to achieve positioning of the connecting seat 4 and prevent it from moving unnecessarily during operation.

[0042] Specifically, the spring clip assembly 5 includes a housing 7, which is threadedly connected to the connecting seat 4, facilitating the installation and disassembly of the spring clip assembly 5 and subsequent maintenance and replacement. A movable pin 8 is slidably connected inside the housing 7, with its end extending to the outside of the housing 7. The movable pin 8 is inserted into the first positioning hole 6, achieving precise positioning of the connecting seat 4 and the mounting base 1 through this insertion. A thrust spring 9 is also provided inside the housing 7, with its end abutting against the end of the movable pin 8 located inside the housing 7. The thrust spring 9 provides elasticity to the movable pin 8, ensuring it maintains a tendency to move towards the first positioning hole 6, thus ensuring positioning stability. The outer shell 7 is connected to a release handle 10 at the end away from the movable pin 8. One end of the release handle 10 extends to the inside of the outer shell 7 and is fixedly connected to the movable pin 8. When the position of the connecting seat 4 needs to be adjusted, the release handle 10 is pulled, which causes the movable pin 8 to move inward against the elastic force of the thrust spring 9, so that it is disengaged from the first positioning hole 6, thereby unlocking the connecting seat 4 and facilitating its sliding adjustment.

[0043] Furthermore, the connecting seat 4 has a toothed groove 12 on the side near the mounting extension arm 2, and a connecting shaft 14 is fixedly connected to the middle of the toothed groove 12. The end of the mounting extension arm 2, near the connecting seat 4, has a mating tooth 13 that engages with the toothed groove 12. Through the meshing of the toothed groove 12 and the mating tooth 13, a rotational connection between the mounting extension arm 2 and the connecting seat 4 is achieved, and a certain amount of rotational resistance is provided to prevent the mounting extension arm 2 from rotating arbitrarily without human intervention. A knob 15 is located on the side of the mounting extension arm 2 away from the connecting seat 4. The connecting shaft 14 is plugged into the toothed groove 12, and the knob 15 is threaded into the connecting shaft 14. By rotating the knob 15, the connection between the mounting extension arm 2 and the connecting seat 4 can be further tightened or loosened. When the knob 15 is tightened, the meshing force between the toothed groove 12 and the mating tooth 13 is enhanced, making the mounting extension arm 2 more stably fixed at the required angle. When the knob 15 is loosened, the angle of the mounting extension arm 2 can be easily adjusted.

[0044] Example 2:

[0045] The novel sensor fixing device provided in Embodiment 1 is further optimized, specifically, as follows: Figure 6 As shown, a first fastener is provided on the lower part of one side of the mounting base 3. The mounting base 3 is slidably connected to the mounting extension arm 2 through the first fastener. The design of the first fastener allows the mounting base 3 to slide stably along the mounting extension arm 2, and this connection method has a certain structural strength and can withstand the weight of the mounting base 3 and the sensor. A second fastener is provided on the upper part of the other side of the mounting base 3 for mounting and fixing the sensor. The second fastener can firmly clamp the sensor to prevent the sensor from shaking or falling off during operation, ensuring that the sensor can accurately collect data.

[0046] Furthermore, a limiting bolt 16 is inserted and connected to the mounting base 3, and several second positioning holes 17 are evenly provided along the length of the mounting extension arm 2. The limiting bolt 16 is threadedly connected to the second positioning holes 17. After the mounting base 3 slides to a suitable position on the mounting extension arm 2, the limiting bolt 16 is inserted into the corresponding second positioning hole 17 and tightened, which can realize the positioning of the mounting base 3 and prevent it from moving due to vibration or other reasons during operation, thereby ensuring the accuracy of the sensor position.

Claims

1. A novel sensor fixing device, characterized in that, include: Mounting base (1), on which mounting extension arm (2) is connected, and mounting seat (3) is slidably connected on the mounting extension arm (2), the mounting seat (3) being used for mounting the sensor; A connecting seat (4) is provided at the connection between the mounting base (1) and the mounting extension arm (2). The connecting seat (4) is slidably connected to the mounting base (1), and the mounting extension arm (2) is rotatably connected to the connecting seat (4). The connecting seat (4) is also provided with a spring clip assembly (5), and the mounting base (1) is provided with a number of first positioning holes (6) that cooperate with the spring clip assembly (5).

2. The novel sensor fixing device according to claim 1, characterized in that, The spring clip assembly (5) includes a housing (7), which is threadedly connected to the connecting seat (4). A movable pin (8) is slidably connected inside the housing (7). The end of the movable pin (8) extends to the outside of the housing (7). The movable pin (8) is inserted into the first positioning hole (6). A thrust spring (9) is also provided inside the housing (7). The end of the thrust spring (9) is attached to the end of the movable pin (8) located inside the housing (7).

3. The novel sensor fixing device according to claim 2, characterized in that, The outer shell (7) is connected to a release handle (10) at one end away from the movable pin (8). One end of the release handle (10) extends to the inside of the outer shell (7) and is fixedly connected to the movable pin (8).

4. The novel sensor fixing device according to claim 1, characterized in that, The connecting seat (4) has a toothed groove (12) on the side near the mounting extension arm (2). A connecting shaft (14) is fixedly connected to the middle of the toothed groove (12). The end of the mounting extension arm (2) and the side near the connecting seat (4) have a mating tooth (13) that mates with the toothed groove (12). A knob (15) is provided on the side of the mounting extension arm (2) away from the connecting seat (4). The connecting shaft (14) is plugged into the toothed groove (12), and the knob (15) is threaded into the connecting shaft (14).

5. The novel sensor fixing device according to claim 1, characterized in that, A first buckle is provided on the lower part of one side of the mounting base (3), and the mounting base (3) is slidably connected to the mounting extension arm (2) through the first buckle. A second buckle is provided on the upper part of the other side of the mounting base (3) for fixing the sensor.

6. The novel sensor fixing device according to claim 5, characterized in that, The mounting base (3) is connected to a limiting bolt (16), and the mounting extension arm (2) is provided with several second positioning holes (17) evenly along the length direction. The limiting bolt (16) is threadedly connected to the second positioning holes (17).

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