Detector fixing seat

Abstract

The utility model discloses a detector fixing seat which comprises a detector and a fixing seat body, a sealing assembly is installed on the fixing seat body and comprises a taper sleeve and a rubber sleeve, a clamping assembly is installed on the inner side of the taper sleeve and comprises a sliding rod and a clamping pin, a pulling assembly is installed on the inner side of the sliding rod, and the clamping pin is installed on the outer side of the sliding rod. The pulling assembly comprises a screw rod and a rotating plate, an anti-loosening assembly is installed on the screw rod, the anti-loosening assembly comprises a thread sleeve and a second spring, and the detector fixing seat can keep the installation firmness of a detector and prevent the detector from loosening by means of the elastic force of the second spring to the thread sleeve when the screw rod is loosened due to vibration; and meanwhile, the sealing effect of the taper sleeve and the rubber sleeve on the pipeline is guaranteed till the thread sleeve is pushed to the button, reminding work is conducted through the electric bell, personnel can conduct fastening in time, the situation of pipeline leakage caused by installation looseness is avoided, the sealing effect on the pipeline is guaranteed, and the detector fixing device is suitable for being used for installing and fixing the detector.

Description

Technical Field

[0001] The utility model relates to the technical field of detector installation structures, in particular to a detector fixing seat. Background Art

[0002] When using a detector to detect the fluid in a pipeline, it is often necessary to use a mounting structure to install and fix the detector. The utility model patent with patent application number CN202222053307.0 discloses a pipeline dust concentration detector mounting structure. Through the cooperation between the positioning seat, the mounting ring, the first sealing ring and the second sealing ring, the positioning seat is reserved on the pipeline, so that the probe can be flexibly installed and disassembled, the positioning stability of the probe is improved, and it is not easy to tip over. At the same time, the probe and the detection hole are sealed by a double-layer sealing ring, which effectively prevents the dust in the pipeline from overflowing and improves the working environment quality of the staff. According to the technical solution disclosed by the utility model, when the existing detector mounting structure is used, on the one hand, it is easy to vibrate and cause the threaded structure on the detector to loosen, which is not conducive to ensuring the installation firmness of the detector. On the other hand, it cannot effectively ensure the sealing of the detector. It cannot effectively ensure the installation firmness of the detector. It is easy to cause loose sealing due to the loosening of the fixing mechanism, causing the gas in the pipeline to overflow, which is not conducive to ensuring the sealing effect.

[0003] Therefore, how to design a detector fixing seat has become our current problem to be solved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a detector fixing seat to solve the problems raised in the above-mentioned background technology. The present invention has a reasonable design, is convenient to use, and is suitable for the installation and fixing of detectors.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detector fixing seat, comprising a detector and a fixing seat, a sealing assembly is installed on the fixing seat, the sealing assembly comprises a cone sleeve and a rubber sleeve, a clamping assembly is installed on the inner side of the cone sleeve, the clamping assembly comprises a slide rod and a bayonet, a pulling assembly is installed on the inner side of the slide rod, the pulling assembly comprises a screw rod and a rotating plate, an anti-loosening assembly is installed on the screw rod, the anti-loosening assembly comprises a screw sleeve and a spring 2, an alarm assembly is installed on the fixing seat and the slide rod, and the alarm assembly comprises a button and an electric bell.

[0006] Furthermore, the cone sleeve is integrally formed on the top of the fixing seat, the rubber sleeve is bonded to the outer side of the cone sleeve, and the bottom end of the sliding rod is clamped on the inner wall of the cone sleeve through a sealing ring.

[0007] Furthermore, the detector is welded to the top of the sliding rod, a slot is provided on the inner side of the sliding rod, one end of the bayonet is stuck in the inner side of the slot, the other end of the bayonet passes through the slot and extends to the outer side of the sliding rod, and one end of the bayonet is connected to each other through a spring.

[0008] Furthermore, an inner groove is opened on the inner side of the slide rod, the top end of the screw rod is located on the inner side of the inner groove, and the bottom end of the screw rod passes through the inner groove, the cone sleeve and the fixing seat in sequence and extends to the bottom of the fixing seat.

[0009] Furthermore, the rotating plate is welded to the bottom end of the screw, the rotating plate is clamped at the bottom of the fixed seat, a slide plate is integrally formed on the outer side of the screw, the slide plate is clamped at the top of the fixed seat, and the outer side of the slide plate is sealed to the inner wall of the bottom of the cone sleeve through a sealing ring.

[0010] Furthermore, the screw sleeve is sleeved on the outer side of the top end of the screw rod, the outer side of the screw sleeve is clamped on the inner wall of the inner groove, and the bottom of the screw sleeve is connected to the inner wall of the bottom of the inner groove through spring 2.

[0011] Furthermore, an internal thread is provided on the inner side of the screw sleeve, and an external thread is provided on the outer side of the screw rod, and the internal thread matches the external thread.

[0012] Furthermore, the button is welded to the inner side of the inner groove, the top of the screw sleeve is pressed on the bottom of the button, the electric bell is installed on the bottom of the fixing seat by bolts, and the button is connected to the electric bell by wires.

[0013] Beneficial effects: 1. When the detector fixing seat is in use, the detector and the slide rod are inserted into the inner side of the pipe through the reserved hole on the pipe, and then the rotating plate is rotated. The rotating plate pushes the screw sleeve downward through the screw, and the screw sleeve pushes the slide rod downward through the spring 2. After the pin on the outside of the slide rod is squeezed onto the inner wall of the pipe, the screw continues to push the screw sleeve downward, and the screw sleeve compresses the spring 2 until the rotating plate cannot rotate, thereby effectively utilizing the pin to clamp on the inner wall of the pipe, and the fixing seat to clamp on the outside of the pipe to fix the detector. When the screw becomes loose due to vibration, the elastic force of the spring 2 on the screw sleeve can be used to maintain the installation firmness of the detector to prevent the detector from loosening.

[0014] 2. After the detector fixing base is installed and fixed on the pipeline, the cone sleeve is clamped on the inner wall of the reserved hole in the pipeline, and the rubber sleeve is used for sealing. At the same time, the inclination angle of the cone sleeve is used to increase the sealing pressure to ensure the sealing effect. When the screw becomes loose, the second spring pushes the screw sleeve upward, thereby maintaining the sealing effect of the cone sleeve and the rubber sleeve on the pipeline until the screw sleeve is pushed upward to the button by the second spring. The button turns on the electric bell, and the electric bell is used for reminder so that personnel can tighten in time to avoid pipeline leakage due to loose installation and ensure the sealing effect of the pipeline.

[0015] 3. The detector fixing base is reasonably designed, efficient and convenient to use, and suitable for the installation and fixation of the detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a detector fixing seat of the utility model;

[0017] Figure 2 This is a cross-sectional view of a detector fixing seat of the utility model;

[0018] In the figure: 1. detector; 2. fixing seat; 3. cone sleeve; 4. rubber sleeve; 5. sliding rod; 6. slot; 7. latch; 8. spring 1; 9. inner groove; 10. screw rod; 11. rotating plate; 12. slide plate; 13. screw sleeve; 14. spring 2; 15. button; 16. doorbell. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 to Figure 2The utility model provides a technical solution: a detector fixing seat, including a detector 1 and a fixing seat 2, a sealing assembly is installed on the fixing seat 2, the sealing assembly includes a cone sleeve 3 and a rubber sleeve 4, a clamping assembly is installed on the inner side of the cone sleeve 3, the clamping assembly includes a slide rod 5 and a bayonet 7, a pulling assembly is installed on the inner side of the slide rod 5, the pulling assembly includes a screw rod 10 and a rotating plate 11, an anti-loosening assembly is installed on the screw rod 10, and the anti-loosening assembly includes a screw sleeve 13 and a spring 14 , an alarm component is installed on the fixed seat 2 and the slide rod 5, and the alarm component includes a button 15 and an electric bell 16, the cone sleeve 3 is integrally formed at the top of the fixed seat 2, the rubber sleeve 4 is bonded to the outer side of the cone sleeve 3, the bottom end of the slide rod 5 is clamped on the inner wall of the cone sleeve 3 through a sealing ring, the rotating plate 11 is welded to the bottom end of the screw 10, the rotating plate 11 is clamped at the bottom of the fixed seat 2, the outer side of the screw 10 is integrally formed with a slide plate 12, the slide plate 12 is clamped at the top of the fixed seat 2, the The outer side of the slide plate 12 is sealed on the inner wall of the bottom of the cone sleeve 3 through a sealing ring, and the screw sleeve 13 is sleeved on the outer side of the top of the screw rod 10. The outer side of the screw sleeve 13 is stuck on the inner wall of the inner groove 9. The bottom of the screw sleeve 13 is connected to the inner wall of the bottom of the inner groove 9 through a spring 14. When in use, the detector 1 and the slide rod 5 are inserted into the inner side of the pipeline through the reserved hole on the pipeline, and then the rotating plate 11 is rotated. The rotating plate 11 pushes the screw sleeve 13 downward through the screw rod 10, and the screw sleeve 13 is pushed downward through the spring 14. 4 pushes the slide rod 5 downward, and after the bayonet 7 on the outside of the slide rod 5 is squeezed onto the inner wall of the pipe, the screw rod 13 continues to push the screw sleeve 13 downward, and the screw sleeve 13 compresses the spring 2 14 until the rotating plate 11 cannot rotate, thereby effectively utilizing the bayonet 7 to clamp on the inner wall of the pipe, and the fixing seat 2 to clamp on the outside of the pipe to fix the detector 1. When the screw rod 10 is loosened due to vibration, the elastic force of the spring 2 14 on the screw sleeve 13 is used to maintain the installation firmness of the detector 1 and prevent the detector 1 from loosening.

[0021] In this embodiment, the detector 1 is welded to the top of the sliding rod 5, and a slot 6 is provided on the inner side of the sliding rod 5. One end of the bayonet 7 is stuck in the inner side of the slot 6, and the other end of the bayonet 7 passes through the slot 6 and extends to the outer side of the sliding rod 5. One end of the bayonet 7 is connected to each other through a spring 8. An inner groove 9 is provided on the inner side of the sliding rod 5. The top of the screw rod 10 is located on the inner side of the inner groove 9. The bottom end of the screw rod 10 passes through the inner groove 9, the cone sleeve 3 and the fixing seat 2 in sequence and extends to the bottom of the fixing seat 2. An internal thread is provided on the inner side of the screw sleeve 13, and an external thread is provided on the outer side of the screw rod 10. The internal thread matches the external thread. The button 15 is welded to the inner side of the inner groove 9, and the top of the screw sleeve 13 is squeezed on the bottom of the button 15. The electric bell 16 is installed at the bottom of the fixing seat 2 by bolts, and the button 15 is connected to the electric bell 16 by wires. After being installed and fixed on the pipeline, the cone sleeve 3 is clamped on the inner wall of the reserved hole in the pipeline, and the rubber sleeve 4 is used for sealing. At the same time, the inclination angle of the cone sleeve 3 is used to increase the sealing pressure to ensure the sealing effect. When the screw 10 is loose, the spring 2 14 pushes the screw sleeve 13 upward, thereby maintaining the sealing effect of the cone sleeve 3 and the rubber sleeve 4 on the pipeline, until the screw sleeve 13 is pushed upward to the button 15 by the spring 2 14, and the button 15 turns on the electric bell 16, and the electric bell 16 is used for reminder, so that personnel can tighten in time to avoid pipeline leakage due to loose installation, thereby ensuring the sealing effect of the pipeline.

[0022] When the detector fixing seat is in use, the detector 1 and the sliding rod 5 are inserted into the inner side of the pipeline through the reserved hole on the pipeline, and then the rotating plate 11 is rotated. The rotating plate 11 pushes the screw sleeve 13 downwards through the screw rod 10, and the screw sleeve 13 pushes the sliding rod 5 downwards through the spring 2 14. After the bayonet 7 on the outer side of the sliding rod 5 is squeezed onto the inner wall of the pipeline, the screw rod 13 continues to push the screw sleeve 13 downwards, and the screw sleeve 13 compresses the spring 2 14 until the rotating plate 11 cannot rotate, thereby effectively utilizing the bayonet pin 7 to clamp on the inner wall of the pipeline, and the fixing seat 2 is clamped on the outer side of the pipeline to fix the detector 1. When the screw rod 10 is loosened due to vibration, the elastic force of the spring 2 14 on the screw sleeve 13 is used to maintain the detector. 1's installation firmness prevents the detector 1 from loosening. After being installed and fixed on the pipeline, the cone sleeve 3 is clamped on the inner wall of the reserved hole in the pipeline, and the rubber sleeve 4 is used for sealing. At the same time, the inclination angle of the cone sleeve 3 is used to increase the sealing pressure to ensure the sealing effect. When the screw 10 is loose, the spring 2 14 pushes the screw sleeve 13 upward, thereby maintaining the sealing effect of the cone sleeve 3 and the rubber sleeve 4 on the pipeline, until the screw sleeve 13 is pushed upward to the button 15 by the spring 2 14. The button 15 turns on the electric bell 16, and the electric bell 16 is used for reminder so that the personnel can tighten it in time to avoid the pipeline leakage caused by loose installation and ensure the sealing effect of the pipeline.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A detector fixing seat, comprising a detector (1) and a fixing seat (2), wherein a sealing assembly is mounted on the fixing seat (2), wherein the sealing assembly comprises a cone sleeve (3) and a rubber sleeve (4), and wherein: A clamping assembly is installed on the inner side of the cone sleeve (3), and the clamping assembly includes a slide rod (5) and a latch (7). A pulling assembly is installed on the inner side of the slide rod (5), and the pulling assembly includes a screw rod (10) and a rotating plate (11). An anti-loosening assembly is installed on the screw rod (10), and the anti-loosening assembly includes a screw sleeve (13) and a spring (14). An alarm assembly is installed on the fixing seat (2) and the slide rod (5), and the alarm assembly includes a button (15) and an electric bell (16).

2. A detector fixing seat according to claim 1, characterized in that: The cone sleeve (3) is integrally formed on the top of the fixing seat (2), the rubber sleeve (4) is bonded to the outer side of the cone sleeve (3), and the bottom end of the sliding rod (5) is clamped on the inner wall of the cone sleeve (3) through a sealing ring.

3. A detector fixing seat according to claim 2, characterized in that: The detector (1) is welded to the top of the sliding rod (5), and a slot (6) is provided on the inner side of the sliding rod (5). One end of the bayonet (7) is clamped on the inner side of the slot (6), and the other end of the bayonet (7) passes through the slot (6) and extends to the outer side of the sliding rod (5). One end of the bayonet (7) is connected to each other via a spring (8).

4. The detector fixing seat according to claim 1, characterized in that: An inner groove (9) is formed on the inner side of the slide rod (5), the top end of the screw rod (10) is located on the inner side of the inner groove (9), and the bottom end of the screw rod (10) passes through the inner groove (9), the cone sleeve (3) and the fixing seat (2) in sequence and extends to the bottom of the fixing seat (2).

5. A detector fixing seat according to claim 4, characterized in that: The rotating plate (11) is welded to the bottom end of the screw rod (10), the rotating plate (11) is clamped on the bottom of the fixing seat (2), the outer side of the screw rod (10) is integrally formed with a slide plate (12), the slide plate (12) is clamped on the top of the fixing seat (2), and the outer side of the slide plate (12) is sealed on the inner wall of the bottom of the cone sleeve (3) through a sealing ring.

6. The detector fixing seat according to claim 5, characterized in that: The screw sleeve (13) is sleeved on the outer side of the top end of the screw rod (10), the outer side of the screw sleeve (13) is clamped on the inner wall of the inner groove (9), and the bottom of the screw sleeve (13) is connected to the inner wall of the bottom of the inner groove (9) through a second spring (14).

7. The detector fixing seat according to claim 6, characterized in that: The inner side of the screw sleeve (13) is provided with an internal thread, and the outer side of the screw rod (10) is provided with an external thread, and the internal thread matches the external thread.

8. The detector fixing seat according to claim 7, characterized in that: The button (15) is welded to the inner side of the inner groove (9), the top of the screw sleeve (13) is pressed against the bottom of the button (15), the electric bell (16) is mounted on the bottom of the fixing seat (2) by bolts, and the button (15) is connected to the electric bell (16) by wires.

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