Distance alarm

Abstract

The utility model relates to the technical field of pipeline deformation, and discloses a distance alarm which comprises an alarm body, a mounting plate is mounted at the bottom end of the alarm body, a base plate is arranged at the bottom end of the mounting plate, a pipeline is arranged at the top end of the alarm body, and a fixing structure is arranged outside the pipeline. According to the distance alarm, the base plate, the mounting pad, the fixing bolt, the son buckle, the fixing belt and the mother buckle are arranged, the mounting pad is in close contact with a pipeline, when the mounting pad and the fixing block need to be mounted and fixed, the fixing belt is wound outside the pipeline, and then the son buckle is embedded into the mother buckle, so that the fixing belt can be fixed through the son buckle and the mother buckle; the installation pad and the fixing block can be installed at the bottom end of the pipeline, the base plate can conveniently adjust the height of the alarm body according to requirements, and the problems that the installation pad and the fixing block are inconvenient to install and fix, and use is prone to being affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline deformation, in particular to a distance alarm device. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors, valves, etc. for transporting gases, liquids or fluids with solid particles. Some pipelines can be used to transport cryogenic liquids, approximately fluids at -160 degrees Celsius. When this pipeline is used for the first time or restarted after being out of use, it is at room temperature. We need to pre-cool this pipeline first. If too much liquid enters, due to thermal expansion and contraction, it will cause the pipeline to deform, and in severe cases, the pipeline will break. Therefore, we need to use a distance alarm device to avoid this situation.

[0003] There are still some problems with common distance alarm devices. For example, when using a distance alarm device, it is necessary to install the mounting pad and the fixing block at the bottom of the pipeline. However, it is inconvenient to install and fix the mounting pad and the fixing block during use, which easily affects the use.

[0004] Therefore, we propose a distance alarm device to improve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a distance alarm device to solve the problem that it is inconvenient to install and fix the mounting pad and the fixing block during use, which easily affects the use as mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A distance alarm device, including an alarm main body, an installation plate is installed at the bottom end of the alarm main body, a backing plate is arranged at the bottom end of the installation plate, a pipeline is arranged at the top end of the alarm main body, and a fixing structure is arranged outside the pipeline;

[0007] The fixing structure includes a mounting pad, a male buckle and a fixing belt. The mounting pad is arranged at the bottom end outside the pipeline. A fixing block is fixedly connected to the bottom end of the mounting pad. Fixing belts are fixedly connected to both sides of the bottom end outside the mounting pad. A male buckle is installed at the front end of the fixing belt, and a female buckle is installed at the top of the rear end of the fixing belt. Fixing grooves are respectively opened at both ends of the inner sides of the backing plate and the installation plate. Fixing bolts are arranged inside the fixing grooves.

[0008] Preferably, a button is arranged on the right side of the front end of the alarm main body, and heat dissipation holes are opened on the left side of the front end of the alarm main body.

[0009] Preferably, the fixing belt is arranged outside the pipeline, the male buckle is embedded inside the female buckle, and the fixing belt is fixed outside the pipeline through the male buckle and the female buckle.

[0010] Preferably, a tension sensor is installed at the top of the alarm main body, and a tension rope is arranged between the tension sensor and the fixed block.

[0011] Preferably, a circuit board is installed at the rear end inside the alarm main body. A receiving module is installed at the front end of the circuit board. A processing module is arranged on the right side of the receiving module, and a wireless transmission module is arranged on the right side of the processing module. Mounting bolts are arranged at the upper and lower ends on both sides inside the circuit board.

[0012] Preferably, the receiving module, the processing module and the wireless transmission module are electrically connected to the circuit board, and the circuit board is installed at the rear end inside the alarm main body through the mounting bolts.

[0013] Preferably, a protective sleeve is arranged at the top of the alarm main body. A protective sleeve rod is arranged at the top inside the protective sleeve. Adjusting holes are formed on both sides inside the protective sleeve rod, and fixing pins are arranged inside the adjusting holes.

[0014] Preferably, multiple groups of the adjusting holes are provided. The protective sleeve rod is fixed at the top inside the protective sleeve through the adjusting holes and the fixing pins. The protective sleeve and the protective sleeve rod are arranged outside the tension rope.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The distance alarm not only realizes convenient limit fixation of the fixed block, realizes convenient automatic alarm, but also realizes convenient protection of the tension rope;

[0016] (1) By providing a backing plate, a mounting pad, fixing bolts, a sub - buckle, a fixing belt and a mother - buckle, the mounting pad is in close contact with the pipeline. When it is necessary to install and fix the mounting pad and the fixed block, the fixing belt is wound around the outside of the pipeline, and then the sub - buckle is embedded inside the mother - buckle, so that the fixing belt can be fixed through the sub - buckle and the mother - buckle, and the mounting pad and the fixed block can be installed at the bottom of the pipeline. The backing plate can conveniently adjust the height of the alarm main body according to requirements;

[0017] (2) By providing a tension sensor, a tension rope, a receiving module, a processing module and a wireless transmission module, since the mounting pad is in close contact with the pipeline, when the pipeline deforms due to cold, the mounting pad and the fixed block will change following the deformation of the pipeline, thus affecting the distance between the backing plate and the pipeline. The tension sensor will sense the change in tension. The tension sensor sends the information of the tension change to the alarm main body, and then after processing, it is sent to the receiver through the wireless transmission module for alarm to notify the user in time;

[0018] (3) By providing a protective sleeve, a fixing pin, a protective sleeve rod and an adjustment hole, the protective sleeve and the protective sleeve rod can protect the tension rope, preventing the tension from changing due to the influence of external forces. When it is necessary to adjust the height of the protective sleeve rod, take out the fixing pin from the inside of the protective sleeve rod, and then slide the protective sleeve rod up and down inside the protective sleeve according to the requirements to adjust the height. After adjustment, insert the fixing pin into the adjustment hole again. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front cross-sectional structural schematic diagram of the present utility model;

[0020] Figure 2 is an enlarged front cross-sectional structural schematic diagram of the alarm main body of the present utility model;

[0021] Figure 3 is an enlarged side view structural schematic diagram of the protective sleeve of the present utility model;

[0022] Figure 4 of the present utility model Figure 1 is an enlarged cross-sectional structural schematic diagram at position A in

[0023] In the figure: 1. Alarm main body; 2. Base plate; 3. Mounting plate; 4. Tension sensor; 5. Protective sleeve; 6. Fixing pin; 7. Protective sleeve rod; 8. Tension rope; 9. Mounting pad; 10. Pipeline; 11. Fixed block; 12. Adjustment hole; 13. Heat dissipation hole; 14. Button; 15. Fixed bolt; 16. Fixed groove; 17. Circuit board; 18. Mounting bolt; 19. Receiving module; 20. Processing module; 21. Wireless transmission module; 22. Sub-button; 23. Fixed belt; 24. Mother button. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4 , a distance alarm, including an alarm main body 1, a mounting plate 3 is installed at the bottom end of the alarm main body 1, a base plate 2 is arranged at the bottom end of the mounting plate 3, a pipeline 10 is arranged at the top end of the alarm main body 1, and a fixing structure is arranged outside the pipeline 10;

[0026] The fixing structure includes a mounting pad 9, a sub-buckle 22 and a fixing belt 23. The mounting pad 9 is provided at the bottom end of the outside of the pipeline 10. The bottom end of the mounting pad 9 is fixedly connected to the fixing block 11. The two sides of the bottom end of the mounting pad 9 are fixedly connected to the fixing belt 23. The front end of the fixing belt 23 is installed with a sub-buckle 22, and the top of the rear end of the fixing belt 23 is installed with a female buckle 24. The two ends of the inside of the backing plate 2 and the mounting plate 3 are respectively provided with fixing grooves 16, and the fixing bolts 15 are provided inside the fixing grooves 16.

[0027] A button 14 is provided on the right side of the front end of the alarm body 1, a heat dissipation hole 13 is provided on the left side of the front end of the alarm body 1, a fixing belt 23 is provided on the outside of the pipeline 10, the sub-buckle 22 is embedded in the inside of the female buckle 24, and the fixing belt 23 is fixed to the outside of the pipeline 10 through the sub-buckle 22 and the female buckle 24. A tension sensor 4 is installed on the top of the alarm body 1, and a tension rope 8 is provided between the tension sensor 4 and the fixing block 11;

[0028] Specifically, if Figure 1 and Figure 4 As shown, the mounting pad 9 is in close contact with the pipeline 10. When the mounting pad 9 and the fixing block 11 need to be installed and fixed, the fixing belt 23 is wrapped around the outside of the pipeline 10, and then the sub-buckle 22 is embedded in the inside of the female buckle 24, so that the fixing belt 23 can be fixed by the sub-buckle 22 and the female buckle 24, so that the mounting pad 9 and the fixing block 11 can be installed at the bottom end of the pipeline 10, and the pad 2 can conveniently adjust the height of the alarm body 1 according to needs.

[0029] Example 2: A circuit board 17 is installed at the rear end of the alarm body 1, a receiving module 19 is installed at the front end of the circuit board 17, a processing module 20 is provided on the right side of the receiving module 19, and a wireless transmission module 21 is provided on the right side of the processing module 20. Mounting bolts 18 are provided at the upper and lower ends of both sides of the inside of the circuit board 17. The receiving module 19, the processing module 20 and the wireless transmission module 21 are electrically connected to the circuit board 17, and the circuit board 17 is installed at the rear end of the alarm body 1 by the mounting bolts 18;

[0030] Specifically, if Figure 1 and Figure 2 As shown, since the mounting pad 9 is in close contact with the pipeline 10, when the pipeline 10 is deformed by cold, the mounting pad 9 and the fixing block 11 will change along with the deformation of the pipeline 10, thereby affecting the distance between the pad 2 and the pipeline 10. The tension sensor 4 will sense the change in tension, and the tension sensor 4 will send the information of the tension change to the alarm body 1, and then send it to the receiver through the wireless transmission module 21 after processing to alarm, so as to notify the user in time.

[0031] Embodiment 3: A protective sleeve 5 is provided at the top of the alarm main body 1. At the top inside the protective sleeve 5, a protective sleeve rod 7 is provided. On both sides inside the protective sleeve rod 7, adjustment holes 12 are opened. Inside the adjustment holes 12, fixing pins 6 are provided. There are multiple groups of adjustment holes 12. The protective sleeve rod 7 is fixed at the top inside the protective sleeve 5 through the adjustment holes 12 and the fixing pins 6. The protective sleeve 5 and the protective sleeve rod 7 are arranged outside the tension rope 8.

[0032] Specifically, as Figure 1 and Figure 3 shown, the protective sleeve 5 and the protective sleeve rod 7 can protect the tension rope 8 to prevent the tension from changing due to the influence of external forces. When it is necessary to adjust the height of the protective sleeve rod 7, take out the fixing pin 6 from inside the protective sleeve rod 7, and then slide the protective sleeve rod 7 up and down inside the protective sleeve 5 according to the needs. After adjustment, insert the fixing pin 6 into the adjustment hole 12 again.

[0033] Working principle: When this utility model is in use, the mounting pad 9 is in close contact with the pipeline 10. When it is necessary to install and fix the mounting pad 9 and the fixing block 11, wind the fixing belt 23 around the outside of the pipeline 10, and then make the sub - buckle 22 fit into the female - buckle 24, so that the fixing belt 23 can be fixed through the sub - buckle 22 and the female - buckle 24. The backing plate 2 can conveniently adjust the height of the alarm main body 1 according to the needs. The protective sleeve 5 and the protective sleeve rod 7 can protect the tension rope 8 to prevent the tension from changing due to the influence of external forces. When it is necessary to adjust the height of the protective sleeve rod 7, take out the fixing pin 6 from inside the protective sleeve rod 7, and then slide the protective sleeve rod 7 up and down inside the protective sleeve 5 according to the needs. After adjustment, insert the fixing pin 6 into the adjustment hole 12 again. When the pipeline 10 deforms due to cold, the mounting pad 9 and the fixing block 11 will change following the deformation of the pipeline 10, thus affecting the distance between the backing plate 2 and the pipeline 10. The tension sensor 4 will sense the change in tension. The tension sensor 4 sends the information of the tension change to the alarm main body 1, and then after processing, it is sent to the receiver through the wireless transmission module 21 for alarm, timely notifying the user.

[0034] For those skilled in the art, it is obvious that this utility model is not limited to the details of the above - mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of this utility model, this utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non - restrictive. The scope of this utility model is defined by the appended claims rather than the above description. Therefore, it is intended to encompass all changes within the meaning and scope of the equivalent elements of the claims in this utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A distance alarm, comprising an alarm main body (1), characterized in that: A mounting plate (3) is installed at the bottom end of the alarm main body (1), a cushion plate (2) is arranged at the bottom end of the mounting plate (3), a pipeline (10) is arranged at the top end of the alarm main body (1), and a fixing structure is arranged outside the pipeline (10); The fixing structure includes a mounting pad (9), a male buckle (22) and a fixing belt (23). A mounting pad (9) is arranged at the bottom end outside the pipeline (10). A fixing block (11) is fixedly connected to the bottom end of the mounting pad (9). Fixing belts (23) are fixedly connected to both sides of the bottom end outside the mounting pad (9). A male buckle (22) is installed at the front end of the fixing belt (23). A female buckle (24) is installed at the top of the rear end of the fixing belt (23). Fixing grooves (16) are respectively formed at both ends of the inner sides of the cushion plate (2) and the mounting plate (3), and fixing bolts (15) are arranged inside the fixing grooves (16).

2. The distance alarm according to claim 1, characterized in that: A button (14) is arranged on the right side of the front end of the alarm main body (1), and heat dissipation holes (13) are formed on the left side of the front end of the alarm main body (1).

3. The distance alarm according to claim 1, characterized in that: The fixing belt (23) is arranged outside the pipeline (10), the male buckle (22) is embedded inside the female buckle (24), and the fixing belt (23) is fixed outside the pipeline (10) through the male buckle (22) and the female buckle (24).

4. The distance alarm according to claim 1, wherein: A tension sensor (4) is installed at the top end of the alarm main body (1), and a tension rope (8) is arranged between the tension sensor (4) and the fixing block (11).

5. The distance alarm according to claim 1, wherein: A circuit board (17) is installed at the rear end inside the alarm main body (1). A receiving module (19) is installed at the front end of the circuit board (17). A processing module (20) is arranged on the right side of the receiving module (19). A wireless transmission module (21) is arranged on the right side of the processing module (20). Mounting bolts (18) are arranged at the upper and lower ends of the inner sides of both sides of the circuit board (17).

6. The distance alarm according to claim 5, characterized in that: The receiving module (19), the processing module (20) and the wireless transmission module (21) are electrically connected to the circuit board (17), and the circuit board (17) is installed at the rear end inside the alarm main body (1) through the mounting bolts (18).

7. The distance alarm according to claim 1, characterized in that: A protective sleeve (5) is arranged at the top end of the alarm main body (1). A protective sleeve rod (7) is arranged at the top end inside the protective sleeve (5). Adjusting holes (12) are formed on both sides inside the protective sleeve rod (7), and fixing pins (6) are arranged inside the adjusting holes (12).

8. The distance alarm according to claim 7, characterized in that: Multiple groups of the adjusting holes (12) are provided. The protective sleeve rod (7) is fixed at the top end inside the protective sleeve (5) through the adjusting holes (12) and the fixing pins (6). The protective sleeve (5) and the protective sleeve rod (7) are arranged outside the tension rope (8).

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