CN216310072U

CN216310072U - Fire-fighting weak current safety detection device with protection function

Info

Publication number: CN216310072U
Application number: CN202122881959.9U
Authority: CN
Inventors: 邹涛; 魏艳美
Original assignee: Daoyuan Construction Group Co ltd
Current assignee: Daoyuan Construction Group Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-15
Anticipated expiration: 2031-11-23

Abstract

The application relates to the technical field of fire-fighting engineering, and discloses a fire-fighting weak current safety detection device with a protection function, which comprises a weak current detector, wherein the front side of the weak current detector is provided with a control button, a control display screen is arranged at one side of the front surface of the weak current detector close to the control button, a detection end connector is arranged at the upper surface of the weak current detector, and the back of the weak current detector is provided with a battery mounting port, three groups of detection lines are arranged in the detection end connecting port, one ends of the three groups of detection lines far away from the weak current detector are respectively provided with a positive conductive detection clamp and a negative conductive detection clamp and a network cable head, the lateral wall department that electrically conducts the detection and presss from both sides is provided with insulating protection machanism, the back department of weak current detector is provided with the protecting crust, and this application has the effect of avoiding taking place electric leakage danger to ensure staff's personal safety.

Description

Fire-fighting weak current safety detection device with protection function

Technical Field

The application relates to the technical field of fire engineering, in particular to a fire-fighting weak current safety detection device with a protection function.

Background

The fire-fighting weak current is a weak current system, a weak current device and the like used in fire-fighting engineering, the weak current generally refers to a direct current circuit or an audio frequency, a video circuit, a network circuit and a telephone circuit, the alternating current voltage is generally within 36V, the household appliances such as a telephone, a computer and a television in the household appliances (a cable television circuit) and a sound device (an output end circuit) are weak current electrical devices, meanwhile, a special plug and a special socket are used for weak current wiring, an RJ45 head is used for the network cable, after the wiring of the fire-fighting weak current circuit is completed, the detection operation needs to be carried out, a weak current detector such as a line finder is usually used for detecting whether the circuit is smooth or not or carrying out the line finding operation of the weak current circuit.

When the existing weak current detector is used, the conductive detection clamps of the positive pole and the negative pole are respectively clamped at the positive end and the negative end of a fire-fighting weak current circuit to be detected, and then the port of the fire-fighting weak current equipment to be detected is connected through a network cable head, so that an electric signal is transmitted into the weak current detector by the detection circuit to be analyzed and detected, but in the detection process, the conductive detection clamps of the negative pole are generally exposed outside, when the detection operation is carried out in an outdoor or humid environment, a water body easily invades the surface of the conductive detection clamps, the protection function of the weak current detection operation is insufficient, the leakage danger is easy to occur, and the personal safety of workers is damaged.

SUMMERY OF THE UTILITY MODEL

In order to avoid the electric leakage danger to ensure staff's personal safety, this application provides a fire control light current safety inspection device with safeguard function.

The application provides a fire control light current safety inspection device with safeguard function adopts following technical scheme:

the utility model provides a fire control light current safety inspection device with safeguard function, includes the light current detector, the front of light current detector is provided with control button, and the front one side department that the light current detector is close to control button is provided with the control display screen, the upper surface department of light current detector is provided with the sense terminal connector, and the back department of light current detector is provided with the battery installing port, be provided with three groups of detection circuitry in the sense terminal connector, three groups the one end punishment that detection circuitry kept away from the light current detector do not is provided with just, the electrically conductive detection of negative pole presss from both sides and net twine head, the lateral wall department that electrically conductive detection pressed from both sides is provided with insulating protection machanism, the back department of light current detector is provided with the protecting crust.

Through adopting above-mentioned technical scheme, the both ends department that presss from both sides is detected to electrically conductive the cup jointing of handle cover and fastener cover, be convenient for prevent that the staff from just installing, the danger of taking place the electric shock when the electrically conductive detection of negative pole presss from both sides, again through lag through slide rail and handle cover sliding connection, the electrically conductive detection after the slidable cup joints the installation presss from both sides, be convenient for avoid electrically conductive the detection to press from both sides and expose outside, simultaneously through sealing ring cooperation sealing connection, be convenient for prevent that the water from invading electrically conductive surface department that detects and press from both sides, be favorable to improving the safeguard function to the light current detection operation, be favorable to avoiding taking place the electric leakage danger, with the personal safety of ensureing the staff.

Preferably, the weak current detector, the detection line, the positive and negative conductive detection clamps and the network cable head are electrically connected, and the connection parts of the detection end connector and the detection line, the detection line and the positive and negative conductive detection clamps and the network cable head are all sleeved with rubber sleeves which are matched with each other.

Through adopting above-mentioned technical scheme, utilize the light current detector, the detection circuitry, just, the electrically conductive detection of negative pole presss from both sides and the net twine head electricity is connected, just, the electrically conductive detection of negative pole presss from both sides the just of the fire control light current circuit that awaits measuring of centre gripping respectively, the negative pole tip, the port of the fire control light current equipment that awaits measuring is connected through the net twine head again, and then carry out analysis and detection in transmitting the signal of telecommunication to the light current detector by the detection circuitry, utilize the rubber sleeve, be convenient for prevent in the long-term use in the junction between the two danger that the crooked skin of circuit breaks and the electric leakage of taking place.

Preferably, insulating protection machanism includes a set of handle cover, a set of line clamp cover and lag, and is a set of handle cover is fixed cup jointing respectively and is pressing from both sides the outer lane lateral wall department of handle on electrically conductive detection clamp both sides, and is a set of line clamp cover is fixed cup jointing respectively and is pressing from both sides the lateral wall department of clamping the port on electrically conductive detection clamp both sides, and is a set of dovetail slide rail has all been seted up to handle cover's both sides lateral wall department, the one end department of keeping away from the detection circuitry at handle cover is set up to the lag, and the inside wall both sides and the slide rail sliding connection of lag, the one end that the detection circuitry was kept away from to the lag cup joints the lateral wall department that presss from both sides the clamping port on electrically conductive detection, and the one end inside wall department that the lag is close to handle cover is provided with the sealing washer.

Through adopting above-mentioned technical scheme, utilize handle cover, line jacket and electrically conductive detection to press from both sides the cooperation, be convenient for prevent that the staff from taking place the danger of electrocuteeing when the electrically conductive detection of installation just, negative pole presss from both sides, utilize the lag through slide rail and handle cover sliding connection, be convenient for avoid electrically conductive detection to press from both sides and expose outside, simultaneously through sealing washer cooperation sealing connection, be convenient for prevent that the water from invading electrically conductive surface department that detects the clamp, be favorable to improving the safeguard function to weak current detection operation.

Preferably, the conductive detection clamp is made of pure copper, the handle sleeve and the wire jacket are made of rubber, and the protective sleeve is made of resin.

Through adopting above-mentioned technical scheme, the material that utilizes handle cover and line to press from both sides the cover is rubber, is convenient for ensure the insulating effect to detecting the fastener, utilizes the material of lag to be resin, is convenient for further improve the insulating effect to detecting the fastener.

Preferably, the protective housing is close to the positive one side department of weak current detection appearance and is provided with the turn-over mouth, turn over mouthful and the positive department looks joint all around of weak current detection appearance, the protective housing is close to one side of weak current detection appearance lateral wall all around and is provided with sealed the pad, sealed one side butt weak current detection appearance lateral wall department all around of sealed pad, and sealed pad keep away from one side butt of weak current detection appearance in the inside wall department of protective housing, the material of protective housing is rubber, the material of sealed pad is silica gel.

Through adopting above-mentioned technical scheme, utilize the front all around looks joint of turning over mouthful with the weak current detector, the protective housing is dismantled in the installation of being convenient for, again through the gasket cooperation, be convenient for improve the waterproof performance of weak current detector, be favorable to avoiding the weak current detector to receive outside water or humid environment factor's influence in the use, be convenient for prevent that the battery of installation in the battery installation mouth from intaking and corroding, simultaneously when the weak current detector carelessly falls from the eminence, adopt the high elasticity characteristics that the protective housing is the rubber material, can play certain damping protection's effect, be convenient for reduce the impaired possibility of weak current detector, so that improve the life of weak current detector.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the weak current detector, the conductive detection clamp and the insulation protection mechanism, the connection between the detection end connector and the detection circuit, and the connection between the detection circuit and the positive and negative conductive detection clamps and the network cable head are sleeved by the rubber sleeve, so that the danger of electric leakage caused by bending and skin breaking of the circuit at the connection between the detection circuit and the positive and negative conductive detection clamps and the network cable head in the long-term use process is prevented, the danger of electric shock when a worker installs the positive and negative conductive detection clamps is prevented by sleeving the two ends of the conductive detection clamp by the handle sleeve and the cable clamp sleeve, the conductive detection clamp after installation is slidably sleeved by the protective sleeve through the slide rail and the handle sleeve, so that the conductive detection clamp is prevented from being exposed, meanwhile, the conductive detection clamp is matched and sealed by the seal ring, so that the water body is prevented from invading the surface of the conductive detection clamp, the protection function of the weak current detection operation is improved, and the danger of electric leakage is prevented, so as to ensure the personal safety of workers.

2. The weak current detector is matched with the protective shell, the protective shell is clamped with the front face of the weak current detector in a four-phase mode through the flanging, the protective shell is convenient to mount and dismount, and then the sealing gasket is matched, so that the waterproof performance of the weak current detector is improved, the weak current detector is favorably prevented from being influenced by external water or humid environment factors in the using process, the battery mounted in the battery mounting port is convenient to prevent water from entering and corroding, meanwhile, when the weak current detector falls from a high place carelessly, the protective shell is made of rubber, certain vibration reduction protection can be achieved, the possibility of damage of the weak current detector is reduced, and the service life of the weak current detector is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of a weak current detector according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an insulation displacement mechanism according to an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a protective shell according to an embodiment of the present application.

Description of reference numerals: 1. a weak current detector; 2. a control button; 3. controlling the display screen; 4. a detection end connector; 5. a battery mounting opening; 6. detecting a line; 7. a conductive detection clip; 8. a network cable head; 9. an insulating protection mechanism; 91. a handle cover; 92. a wire jacket; 93. a protective sleeve; 10. a protective shell; 11. a rubber sleeve; 12. a slide rail; 13. a seal ring; 14. flanging; 15. and a gasket.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses fire control light current safety inspection device with safeguard function. Referring to fig. 1, a fire-fighting weak current safety detection device with a protection function comprises a weak current detector 1, a control button 2 is arranged on the front side of the weak current detector 1, a control display screen 3 is arranged at one side of the front side of the weak current detector 1 close to the control button 2, a detection end connector 4 is arranged on the upper surface of the weak current detector 1, a battery installation port 5 is arranged on the back side of the weak current detector 1, the type of the weak current detector 1 is NF-819, three groups of detection lines 6 are arranged in the detection end connector 4, a positive conductive detection clamp 7 and a negative conductive detection clamp 7 and a network cable head 8 are respectively arranged at one end of the three groups of detection lines 6 far away from the weak current detector 1, an insulating protection mechanism 9 is arranged on the outer side wall of the conductive detection clamp 7, so as to avoid the conductive detection clamp 7 from being exposed outside and further prevent water from invading into the surface of the conductive detection clamp 7, the protection shell 10 is arranged on the back of the weak current detector 1, and the protection shell 10 is made of rubber and has high elasticity, so that the protection shell can play a certain role in vibration reduction and protection, the possibility of damage to the weak current detector 1 is reduced, and the service life of the weak current detector 1 is prolonged.

Referring to fig. 1, weak current detector 1, detection circuitry 6, just, the electrically conductive detection of negative pole presss from both sides 7 and net twine head 8 electricity and is connected, be convenient for through just, the electrically conductive detection of negative pole presss from both sides 7 and net twine head 8 and transmits the signal of telecommunication that detects to weak current detector 1 in by detection circuitry 6 and carry out the analysis and detection, detection end connector 4 and detection circuitry 6, detection circuitry 6 and just, the electrically conductive detection of negative pole presss from both sides 7 and net twine head 8 junction all cup joints the rubber sleeve 11 that agrees with mutually, be convenient for prevent that the junction between the two from taking place the crooked broken skin of circuit and the danger of electric leakage in the long-term use.

Referring to fig. 1 and 2, the insulation protection mechanism 9 includes a set of handle sleeves 91, a set of wire clamp sleeves 92 and a protection sleeve 93, the set of handle sleeves 91 are respectively and fixedly sleeved at outer side walls of handles on two sides of the conductive detection clamp 7, the set of wire clamp sleeves 92 are respectively and fixedly sleeved at outer side walls of clamping ports on two sides of the conductive detection clamp 7 so as to prevent electric shock of workers during installation of the positive and negative conductive detection clamp 7, dovetail-shaped sliding rails 12 are respectively arranged at two side walls of the set of handle sleeves 91, the protection sleeve 93 is arranged at one end of the handle sleeve 91 far away from the detection circuit 6, two sides of the inner side wall of the protection sleeve 93 are slidably connected with the sliding rails 12, one end of the protection sleeve 93 far away from the detection circuit 6 is sleeved at the outer side walls of the clamping ports on two sides of the conductive detection clamp 7 so as to avoid the conductive detection clamp 7 from being exposed outside, and a sealing ring 13 is arranged at a position of the protection sleeve 93 close to the inner side wall of the handle sleeve 91, the water body is prevented from invading the surface of the conductive detection clamp 7, and the protection function of weak current detection operation is improved.

Referring to fig. 1 and 2, the conductive detection clamp 7 is made of pure copper, the handle sleeve 91 and the wire clamp sleeve 92 are made of rubber, so that the insulation effect of the detection wire clamp is ensured, and the protective sleeve 93 is made of resin, so that the insulation effect of the detection wire clamp is further improved.

Referring to fig. 1 and 3, a turned-over opening 14 is formed in one side of a protective shell 10 close to the front of a weak current detector 1, the turned-over opening 14 is connected with the periphery of the front of the weak current detector 1 in a clamped mode, the protective shell 10 is convenient to mount and dismount, a sealing gasket 15 is arranged on one side of the protective shell 10 close to the periphery of the side wall of the weak current detector 1, one side of the sealing gasket 15 abuts against the periphery of the weak current detector 1, one side of the sealing gasket 15 far away from the weak current detector 1 abuts against the inner side wall of the protective shell 10, the protective shell 10 is made of rubber, the sealing gasket 15 is made of silica gel, the waterproof performance of the weak current detector 1 is convenient to improve, the weak current detector 1 is favorably prevented from being influenced by external water or humid environment factors in the using process, and the battery mounted in a battery mounting opening 5 is prevented from being corroded by water.

The implementation principle of the fire-fighting weak current safety detection device with the protection function is as follows: the weak current detector 1 is started by the control button 2, the positive and negative conductive detection clamps 7 are respectively clamped at the positive and negative ends of the fire-fighting weak current pipeline to be detected, the fire-fighting weak current equipment to be detected is connected with the detection port by the network cable head 8, the connection part of the detection end connector 4 and the detection circuit 6 and the connection part of the detection circuit 6 and the positive and negative conductive detection clamps 7 and the network cable head 8 are sleeved by the rubber sleeve 11, so that the danger of electric leakage caused by bending and skin breaking of the circuit at the connection part between the two in the long-term use process is prevented, the two ends of the conductive detection clamps 7 are sleeved by the handle sleeve 91 and the cable clamp sleeve 92, so that the danger of electric shock when a worker installs the positive and negative conductive detection clamps 7 is prevented, the handle sleeve 93 is slidably connected with the handle sleeve 91 by the slide rail 12, the mounted conductive detection clamps 7 can be slidably sleeved, so that the conductive detection clamps 7 are prevented from being exposed, meanwhile, the sealing ring 13 is matched and hermetically connected, so that water is prevented from invading the surface of the conductive detection clamp 7, the protection function of weak current detection operation is improved, the electric leakage danger is avoided, and the personal safety of workers is ensured;

the protection shell 10 is clamped with the front face of the weak current detector 1 through the turnover port 14, the protection shell is convenient to mount and dismount, the sealing gasket 15 is matched, the waterproof performance of the weak current detector 1 is convenient to improve, the weak current detector 1 is favorable for avoiding the influence of external water or humid environment factors in the using process, the battery mounted in the battery mounting port 5 is convenient to prevent water corrosion, meanwhile, when the weak current detector 1 falls down from a high place carelessly, the protection shell 10 is made of rubber, a certain vibration reduction protection effect can be achieved, the possibility of damage of the weak current detector 1 is convenient to reduce, the service life of the weak current detector 1 is prolonged, electric signals are transmitted into the weak current detector 1 through the detection end 4 through the detection circuit 6 for analysis and detection, and the detection result is displayed through the control display screen 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fire control light current safety inspection device with safeguard function, includes light current detector (1), the front of light current detector (1) is provided with control button (2), and light current detector (1) is close to control button (2) front one side department and is provided with control display screen (3), the upper surface department of light current detector (1) is provided with sense terminal connector (4), and the back department of light current detector (1) is provided with battery installation mouth (5), its characterized in that: be provided with three groups detection circuitry (6) in sense terminal connector (4), three groups the one end punishment that weak current detection appearance (1) was kept away from in detection circuitry (6) do not is provided with just, the electrically conductive detection of negative pole presss from both sides (7) and net twine head (8), the lateral wall department that electrically conductive detection pressed from both sides (7) is provided with insulating protection machanism (9), the back department of weak current detection appearance (1) is provided with protecting crust (10).

2. A fire-fighting weak current safety detection device with protection function as claimed in claim 1, characterized in that: the weak current detector (1), the detection line (6), the positive and negative conductive detection clamps (7) and the network cable head (8) are electrically connected, and the connection parts of the detection end connector (4), the detection line (6) and the positive and negative conductive detection clamps (7) and the network cable head (8) are all sleeved with rubber sleeves (11) which are matched with each other.

3. A fire-fighting weak current safety detection device with protection function as claimed in claim 1, characterized in that: the insulation protection mechanism (9) comprises a group of handle sleeves (91), a group of wire clamp sleeves (92) and a protective sleeve (93), the group of handle sleeves (91) are respectively and fixedly sleeved at the outer ring side walls of the handles at the two sides of the conductive detection clamp (7), the group of wire clamp sleeves (92) are respectively and fixedly sleeved at the outer side walls of the clamping ports at the two sides of the conductive detection clamp (7), dovetail-shaped sliding rails (12) are respectively arranged at the side walls at the two sides of the group of handle sleeves (91), the protective sleeve (93) is arranged at one end of the handle sleeve (91) far away from the detection circuit (6), two sides of the inner side wall of the protective sleeve (93) are connected with the sliding rail (12) in a sliding way, one end of the protective sleeve (93) far away from the detection circuit (6) is sleeved at the outer side wall of the clamping port at two sides of the conductive detection clamp (7), and a sealing ring (13) is arranged on the inner side wall of one end of the protective sleeve (93) close to the handle sleeve (91).

4. A fire-fighting weak current safety detection device with protection function as claimed in claim 3, characterized in that: the conductive detection clamp (7) is made of pure copper, the handle sleeve (91) and the wire clamp sleeve (92) are made of rubber, and the protective sleeve (93) is made of resin.

5. A fire-fighting weak current safety detection device with protection function as claimed in claim 1, characterized in that: protective housing (10) are close to the positive one side department of weak current detection appearance (1) and are provided with and turn over mouthful (14), turn over mouthful (14) and weak current detection appearance (1) front department of looks joint all around, protective housing (10) are close to weak current detection appearance (1) lateral wall all around on one side and are provided with sealed pad (15), the lateral wall department all around of sealed one side butt weak current detection appearance (1) of pad (15), and sealed pad (15) keep away from one side butt of weak current detection appearance (1) in the inside wall department of protective housing (10), the material of protective housing (10) is rubber, the material of sealed pad (15) is silica gel.