Electronic maintenance detection device for fire-fighting equipment

Abstract

The utility model discloses an electronic maintenance detection device for fire-fighting equipment, which relates to the field of electronic maintenance detection devices for fire-fighting equipment and comprises a shell, a mounting groove is arranged inside the shell, an observation groove is arranged at the front end of the mounting groove, internal threads are arranged at the bottom inside the shell, and a metal end cover is arranged at the bottom of the shell. The top of the metal end cover is provided with a fixing column, the metal end cover is installed at the bottom of the shell through the fixing column, the outer wall of the fixing column is provided with external threads, the fixing column is fixed through the external threads, the top end in the shell is provided with a metal probe, the top of the metal probe is provided with a linear head, and the outer wall of the metal probe is provided with an insulating sleeve. The insulation sleeve is located at the top of the shell, a resistor is installed at the bottom of the metal probe, a neon tube lamp is installed at the bottom of the resistor, and the neon tube lamp is located at the position of the observation groove.

Description

Technical Field

[0001] The utility model relates to the field of electronic maintenance and detection devices for fire-fighting equipment, in particular to an electronic maintenance and detection device for fire-fighting equipment. Background Art

[0002] In recent years, the traditional electronic detection devices of building fire protection equipment have very limited detection distances because they use direct contact detection with electric meters or adopt non-contact detection. In addition, their functions are limited to detect whether the casing of electrical equipment is intact and cannot meet on-site detection requirements.

[0003] Fire maintenance and inspection refers to the regular inspection and maintenance of the firefighting facilities of a building to ensure their normal operation, so as to extinguish the fire source in time when a fire occurs and ensure the safety of people and property. Maintenance and inspection personnel need to conduct daily inspections, regular inspections, commissioning and maintenance of firefighting facilities to ensure their stable and reliable performance and meet the requirements of relevant fire regulations. The responsibilities of fire maintenance and inspection mainly include the following aspects: regular inspections of the firefighting facilities of the building to ensure their normal operation, regular maintenance and maintenance of firefighting facilities to ensure their stable and reliable performance, discover and repair faults in firefighting facilities to ensure that they can meet fire safety requirements, assist users of the building to use firefighting facilities correctly, provide relevant fire safety training, record maintenance and inspection data, and submit relevant reports to ensure the accuracy and completeness of the data.

[0004] After exploring the existing Chinese patents: A new type of electronic maintenance and detection device for building fire protection equipment (publication number: CN106645877A) is mainly used in the building electrical engineering detection industry and electrical equipment testing. The detection distance of traditional electronic detection devices for building fire protection equipment is very limited because they use direct contact detection with an electric meter or non-contact detection. In addition, the prerequisite for detecting whether the pipeline or the casing of electrical equipment is grounded is that it must be powered on, so its function is limited and cannot meet the requirements of on-site detection. In order to solve the above-mentioned technical problems existing in the prior art, the invention adopts the electric field induction principle of an adjustable field effect tube, and in the detection voltage amplification circuit, the detection signal undergoes secondary amplification, so that weak electric field signals can also emit light on the device. The detection sensing distance is longer than that of traditional detection devices, and by adopting an electrical equipment casing grounding test selection circuit, problems that traditional detection devices cannot solve are solved.

[0005] The detection sensing distance of the above patent is longer than that of the traditional detection device, and by adopting the electrical equipment casing grounding test selection circuit, it solves the problems that the traditional detection device cannot solve. However, problems with the equipment are generally caused by damage to the electrical appliances or circuits, and the above patent cannot quickly find the problem. Therefore, it is necessary to invent an electronic maintenance and detection device for fire-fighting equipment to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an electronic maintenance and detection device for fire fighting equipment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic maintenance and detection device for fire-fighting equipment, comprising a shell, a mounting groove is provided inside the shell, an observation groove is provided at the front end of the mounting groove, an internal thread is provided at the bottom of the shell, a metal end cover is installed at the bottom of the shell, a fixing column is provided at the top of the metal end cover, the metal end cover is installed at the bottom of the shell through the fixing column, an external thread is provided on the outer wall of the fixing column, the fixing column is fixed by the external thread, a metal probe is installed at the top of the shell, a straight head is provided on the top of the metal probe, an insulating sleeve is provided on the outer wall of the metal probe, the insulating sleeve is located at the top of the shell, a resistor is installed at the bottom of the metal probe, a neon tube lamp is installed at the bottom of the resistor, and the neon tube lamp is located at the position of the observation groove.

[0008] Preferably, a spring is installed at the bottom of the neon tube lamp, and the spring is located on the top of the metal end cover.

[0009] Preferably, a power line is provided at the bottom of the metal end cover.

[0010] Preferably, copper wires are installed inside the power cord.

[0011] Preferably, a grip rod is installed on the top of the power cord.

[0012] Preferably, a pointed tip is provided on the top of the grip rod.

[0013] Preferably, an observation glass is installed inside the observation groove.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting up an observation slot, metal end cap, metal probe, resistor, neon tube lamp, spring, power supply, grip and tip, if you need to detect the circuit, first insert the tip of the grip into the zero wire hole at the rear end of the appliance, and then insert the metal probe into the live wire hole at the front end of the appliance. If the circuit is not broken, the current will enter the metal probe, and then the voltage will be reduced by the resistor, and then pass through the spring, metal end cap and power cord, and enter the zero wire hole. If the current can flow, the neon tube lamp will light up, and the staff can see it from the observation slot, which means that there is no problem with the circuit. The advantage is that it can detect whether the circuit is damaged;

[0016] 2. By setting up a metal probe and a grip, if you need to detect an electrical appliance, then remove the grip, hold the grip in your hand, and then insert the metal probe into the electronic port of the appliance. When there is no problem with the port, the current can enter the worker's body and then flow to the ground. Through this method, you can accurately find the location where the appliance has a problem. The advantage is that you can detect whether the appliance is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of an electronic maintenance and detection device for fire-fighting equipment.

[0019] Figure 2 The utility model is a rear view structural schematic diagram of an electronic maintenance and detection device for fire-fighting equipment.

[0020] Figure 3 The utility model is a schematic diagram of the explosion structure of an electronic maintenance and detection device for fire-fighting equipment.

[0021] Figure 4 for Figure 3 A is an enlarged schematic diagram of the structure.

[0022] In the figure: 1. Shell; 2. Mounting slot; 3. Observation slot; 4. Internal thread; 5. Metal end cap; 6. Fixing column; 7. External thread; 8. Metal probe; 9. Slotted head; 10. Insulating sleeve; 11. Resistor; 12. Neon tube; 13. Spring; 14. Power cord; 15. Copper wire; 16. Grip; 17. Pointed tip; 18. Observation glass. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-4 The electronic maintenance and detection device for fire-fighting equipment shown in the figure comprises a shell 1, wherein the shell 1 can be used to install parts inside, a mounting groove 2 is provided inside the shell 1, wherein the mounting groove 2 is provided inside the shell 1, and parts can be installed inside, an observation groove 3 is provided at the front end of the mounting groove 2, wherein the observation groove 3 is provided at the front end of the mounting groove 2, so that the staff can observe the inside, an internal thread 4 is provided at the bottom of the shell 1, wherein the internal thread 4 is provided at the bottom of the shell 1, and a metal end cover 5 can be installed, a metal end cover 5 is installed at the bottom of the shell 1, wherein the metal end cover 5 is installed at the bottom of the shell 1, and can be used to allow current to pass, a fixing column 6 is provided on the top of the metal end cover 5, wherein the fixing column 6 is provided on the top of the metal end cover 5, and the metal end cover 5 can be installed at the bottom of the shell 1 through the fixing column 6, and an external thread 7 is provided on the outer wall of the fixing column 6, wherein the external thread The groove 7 is opened on the outer wall of the fixing column 6, so that the fixing column 6 can be fixed by the external thread 7. A metal probe 8 is installed at the top of the inner part of the shell 1, wherein the metal probe 8 is installed at the top of the inner part of the shell 1, and can be used to detect circuits and electrical appliances. A straight head 9 is provided on the top of the metal probe 8, wherein the straight head 9 is arranged on the top of the metal probe 8, which can facilitate the metal probe 8 to be inserted into the port of the electrical appliance. An insulating sleeve 10 is provided on the outer wall of the metal probe 8, wherein the insulating sleeve 10 is arranged on the outer wall of the metal probe 8, which can be used for insulation. The insulating sleeve 10 is located at the top of the shell 1. A resistor 11 is installed at the bottom of the metal probe 8, wherein the resistor 11 is installed at the bottom of the metal probe 8, which can be used to reduce the voltage of the current. A neon tube lamp 12 is installed at the bottom of the resistor 11, wherein the neon tube lamp 12 is installed at the bottom of the resistor 11, which can detect circuits and electrical appliances. The neon tube lamp 12 is located at the position of the observation slot 3.

[0025] A spring 13 is installed at the bottom of the neon tube lamp 12 , wherein the spring 13 is installed at the bottom of the neon tube lamp 12 so that current can pass through it, and the spring 13 is located on the top of the metal end cover 5 .

[0026] A power line 14 is disposed at the bottom of the metal end cover 5 , wherein the power line 14 is disposed at the bottom of the metal end cover 5 , and current can pass through it.

[0027] A copper wire 15 is installed inside the power line 14 , and the copper wire 15 installed inside the power line 14 allows current to pass through it.

[0028] A grip rod 16 is installed on the top of the power cord 14, wherein the grip rod 16 is installed on the top of the power cord 14, and a pointed tip 17 can be provided on the top.

[0029] A tip 17 is disposed on the top of the handle 16 , wherein the tip 17 disposed on the top of the handle 16 can be used to detect circuits and electrical appliances.

[0030] An observation glass 18 is installed inside the observation slot 3, wherein the observation glass 18 is installed inside the observation slot 3, so that the internal situation can be observed conveniently.

[0031] Working principle: First, install the metal probe 8 inside the mounting groove 2 inside the shell 1, then install the resistor 11 at the bottom of the metal probe 8, and then install the neon tube lamp 12 at the bottom of the resistor 11. The neon tube lamp 12 needs to be located at the observation groove 3, and then install the spring 13 at the bottom of the neon tube lamp 12. After that, install the metal end cover 5 at the bottom of the shell 1 through the fixing column 6, and then it can be used. When in use, if an electronic device is damaged and needs to be tested, first insert the tip 17 of the grip 16 into the neutral wire hole at the rear end of the appliance, and then insert the metal probe 8 into the live wire hole at the front end of the appliance. If the circuit is not broken, the current will enter the metal probe 8, and then the voltage will be reduced by the resistor 11, and then pass through the spring 13, the metal end cover 5 and the power cord 14, and enter the neutral wire hole. If the current can flow, the neon tube lamp 12 therein will light up, and the staff can see it from the observation slot 3, which means that there is no problem with the circuit. Then remove the grip 16, hold the grip 16 in the hand, and then insert the metal probe 8 into the electronic port of the appliance. When there is no problem with the port, the current can enter the body of the staff and then flow to the ground. In this way, the location where the problem with the appliance occurs can be accurately found.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electronic maintenance and detection device for fire fighting equipment, comprising a housing (1), characterized in that: The shell (1) is provided with a mounting groove (2) inside, and an observation groove (3) is provided at the front end of the mounting groove (2). The bottom of the shell (1) is provided with an internal thread (4). The bottom of the shell (1) is provided with a metal end cover (5). The top of the metal end cover (5) is provided with a fixing column (6). The metal end cover (5) is installed on the bottom of the shell (1) through the fixing column (6). The outer wall of the fixing column (6) is provided with an external thread (7). The fixing column (6) is fixed through the external thread (7). The top of the shell (1) is provided with a metal probe (8). The top of the metal probe (8) is provided with a straight head (9), the outer wall of the metal probe (8) is provided with an insulating sleeve (10), the insulating sleeve (10) is located at the top of the housing (1), the bottom of the metal probe (8) is installed with a resistor (11), the bottom of the resistor (11) is installed with a neon tube lamp (12), the neon tube lamp (12) is located at the position of the observation slot (3), the bottom of the metal end cover (5) is provided with a power cord (14), the top of the power cord (14) is installed with a grip (16), and the top of the grip (16) is provided with a pointed head (17).

2. The electronic maintenance and detection device for fire fighting equipment according to claim 1, characterized in that: A spring (13) is installed at the bottom of the neon tube lamp (12), and the spring (13) is located on the top of the metal end cover (5).

3. The electronic maintenance and detection device for fire fighting equipment according to claim 1 is characterized in that: A copper wire (15) is installed inside the power line (14).

4. The electronic maintenance and detection device for fire fighting equipment according to claim 1 is characterized in that: An observation glass (18) is installed inside the observation tank (3).

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