CN212483640U

CN212483640U - Electrical line fault alarm device based on signal triggering

Info

Publication number: CN212483640U
Application number: CN202021217180.6U
Authority: CN
Inventors: 孙素朋; 彭晓峰
Original assignee: Linyi Miaoden Iot Technology Co ltd
Current assignee: Linyi Miaoden Iot Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-05
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a fault detection alarm technical field just discloses an electric line fault alarm device based on signal trigger, including the fault alarm device body, the both sides of fault alarm device body bottom have all been seted up, two the equal fixedly connected with installation component in inside, the terminal box that the equidistance was arranged is seted up in the front of fault alarm device body, the windy distance of the positive fixedly connected with of fault alarm device body is arranged and is located the fixed plate at terminal box top, the equal fixedly connected with wiring subassembly in right side of fixed plate bottom, the equal fixedly connected with guide bar in left side of fixed plate bottom, the equal fixedly connected with briquetting in bottom of guide bar, the inside of fixed plate is all rotated and is connected with the lead screw. The utility model discloses a, solved current device and did not have the function of preventing that the circuit drops, the circuit drops easily with the device and the phenomenon of contact failure appears, influences the warning, the problem of the phenomenon of appearing reporting to the police and interrupting.

Description

Electrical line fault alarm device based on signal triggering

Technical Field

The utility model relates to a fault detection alarm technology field specifically is an electric line fault alarm device based on signal trigger.

Background

Along with the more and more serious conflagration that the fault arc brought, the society is more and more urgent to its requirement of preventing, also more and more deepening to the research of fault arc, and high-voltage electric wire netting people are difficult to contact, but low voltage electric wire netting covers the face greatly, electrical equipment is many, the chance that people touched is also more, because the electric wire is dampened, the overload power consumption of power consumption peak period, the service wire, lead-out wire insulation is aged or damaged, rubber insulated wire sheath, flexible cable sheath and insulating layer fracture, flexible cable joint insulating binder chooses factors such as improper or loose coming off to cause the electric leakage accident of low voltage power supply line to take place, thus arouse calamity such as electric shock, conflagration, consequently use the electric wire fault alarm device based on signal trigger to report to the police.

The existing electric line fault alarm device based on signal triggering does not have the function of preventing lines from falling off, and the phenomenon of poor contact of the fault alarm device, alarm influence and alarm interruption are caused by the fact that the lines fall off from the electric line fault alarm device due to error touch or other reasons.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric line fault alarm device based on signal trigger has and prevents that the circuit from droing, guarantees to report to the police advantage that can not break, has solved current device and has not had the function that prevents the circuit and drop, and the circuit drops easily with the device and the phenomenon of contact failure appears, influences the warning, appears reporting to the police the problem of the phenomenon of interrupting.

(II) technical scheme

For realizing above-mentioned preventing that the circuit from droing, guarantee the purpose that the warning can not be interrupted, the utility model provides a following technical scheme:

an electric line fault alarm device based on signal triggering comprises a fault alarm device body, wherein two sides of the bottom of the fault alarm device body are respectively provided, two inner parts of the fault alarm device body are fixedly connected with mounting assemblies, the front of the fault alarm device body is provided with a junction box which is arranged at equal intervals, the front of the fault alarm device body is fixedly connected with a fixed plate which is arranged at the wind distance and is positioned at the top of the junction box, the right side of the bottom of the fixed plate is fixedly connected with a wiring assembly, the left side of the bottom of the fixed plate is fixedly connected with a guide rod, the bottom end of the guide rod is fixedly connected with a pressing block, the inner part of the fixed plate is rotatably connected with a lead screw, two ends of the lead screw respectively extend to the top and the bottom of the fixed plate, the bottom end of the lead screw is rotatably connected, the right side of the thread lifting block is fixedly connected with a U-shaped hook.

Preferably, two the installation component all includes the dead lever of fixed connection in inside, dead lever quantity is a plurality of and the equidistance is arranged, two all be provided with dead lever sliding connection have the clamp plate, the outside of dead lever all is equipped with the spring, the both ends of spring respectively with clamp plate and inner wall fixed connection.

Preferably, the wiring assembly comprises a wiring terminal fixedly connected to the bottom of the fixing plate, a wiring groove is formed in the outer side of the wiring terminal, a clamping hook is hinged to the right side of the fixing plate, and one end, far away from the fixing plate, of the clamping hook is clamped with the wiring terminal.

Preferably, the bottom of the pressing block and the inner sides of the U-shaped hooks are fixedly connected with rubber pads, and rubber bulges are uniformly distributed on the inner sides of the two rubber pads in a one-piece forming mode.

Preferably, the top end of the screw rod is sleeved with an anti-slip sleeve, and the outer side of the anti-slip sleeve is provided with an anti-slip bulge.

Preferably, the bottom end of the guide rod penetrates through the thread lifting block, and the guide rod is connected with the thread lifting block in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric line fault alarm device based on signal trigger possesses following beneficial effect:

1. the electric circuit fault alarm device based on signal triggering realizes fault alarm by the connection of a circuit and a junction box, after the connection, the pothook is opened to wind the circuit on the inner side of a wiring groove, then the pothook is clamped with the terminal to fix the circuit in the wiring groove, the screw rod is rotated, the thread lifting block in threaded connection with the screw rod can move downwards along the screw rod, the thread lifting block is guided by the guide rod when moving, the thread lifting block drives the U-shaped hook to move downwards, then the circuit between the wiring assembly and the junction box is placed on the inner side of the U-shaped hook, the screw rod is rotated reversely, the screw rod drives the thread lifting block to move upwards, the thread lifting block drives the U-shaped hook to move upwards, the distance between the U-shaped hook and the pressing block is reduced to clamp the circuit, the circuit can not be separated, the fixation is convenient and firm, and the looseness between the circuit and the junction box caused by touch or other reasons can, the phenomenon of poor contact and warning interruption is avoided, and the problems that the existing device does not have the function of preventing the circuit from falling, the circuit and the device easily fall to cause the phenomenon of poor contact, the warning is influenced, and the warning interruption occurs are solved.

2. This electric line fault alarm device based on signal trigger through inside side promotion clamp plate, and the clamp plate slides and makes the spring compression under the support of dead lever, moves the fault alarm device body to treating fixed position, loosens the clamp plate, and the elasticity by the spring drives the clamp plate and resets, and the clamp plate is installed the fault alarm device body with the inner wall of mounting groove and is treated fixed position, the stable use of the fault alarm device body of being convenient for.

3. This electric line fault alarm device based on signal trigger through with the circuit around the inside in the wiring groove that the terminal outside was seted up, is fixing the circuit with pothook and terminal joint.

4. This electric line fault alarm device based on signal trigger through the setting of rubber pad, avoids crushing the circuit when briquetting and U-shaped hook cooperation are fixed with the circuit, and the rubber pad has increased friction power simultaneously for fixed effect to the circuit is better, is difficult not hard up.

5. This electric circuit fault alarm device based on signal trigger is provided with the bellied antiskid cover of antiskid through the outside, rotation lead screw that can be better, avoids the hand smooth and improves the convenience.

6. This electric circuit fault alarm device based on signal trigger can fix the briquetting through the guide bar, and guide bar and screw thread elevator sliding connection can make the guide bar play direction and limiting displacement to the screw thread elevator, and the screw thread elevator produces the unable and U-shaped hook cooperation that deflects when avoiding the lead screw to drive the screw thread elevator and remove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is an enlarged schematic view of the point B in fig. 2 according to the present invention.

In the figure: 1. a fault alarm device body; 2. mounting grooves; 3. mounting the component; 31. fixing the rod; 32. pressing a plate; 33. a spring; 4. a junction box; 5. a fixing plate; 6. a wiring assembly; 61. a binding post; 62. a wiring slot; 63. a hook; 7. a guide bar; 8. briquetting; 9. a screw rod; 10. a threaded lifting block; 11. a U-shaped hook; 12. a rubber pad; 13. a rubber bulge; 14. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an electrical line fault alarm device based on signal triggering comprises a fault alarm device body 1, wherein mounting grooves 2 are respectively formed on two sides of the bottom of the fault alarm device body 1, mounting assemblies 3 are respectively fixedly connected inside the two mounting grooves 2, the fault alarm device body 1 is conveniently mounted at a position to be fixed through the matching of the mounting grooves 2 and the mounting assemblies 3, junction boxes 4 which are arranged at equal intervals are arranged on the front side of the fault alarm device body 1, the connection of a line and the junction boxes 4 realizes the fault alarm of the operation of the fault alarm device body 1, a fixing plate 5 which is arranged at a wind distance and is positioned at the top of the junction boxes 4 is fixedly connected on the front side of the fault alarm device body 1, a wiring assembly 6 is fixedly connected on the right side of the bottom of the fixing plate 5, a clamping hook 63 is opened to wind the line on the inner side of a wiring groove 62, and then, the left side of the bottom of the fixed plate 5 is fixedly connected with a guide rod 7, the guide rod 7 guides, the bottom end of the guide rod 7 is fixedly connected with a pressing block 8, the inside of the fixed plate 5 is rotatably connected with a lead screw 9, two ends of the lead screw 9 respectively extend to the top and the bottom of the fixed plate 5, the bottom end of the lead screw 9 is rotatably connected with the top of the pressing block 8, the outer side of the lead screw 9 is in threaded connection with a thread lifting block 10, the lead screw 9 is rotated to enable the thread lifting block 10 to move downwards along the lead screw 9, the right side of the thread lifting block 10 is fixedly connected with a U-shaped hook 11, the thread lifting block 10 drives the U-shaped hook 11 to move downwards, a circuit is placed on the inner side of the U-shaped hook 11, the lead screw 9 is rotated reversely, the lead screw 9 drives the thread lifting block 10 to move upwards, the thread lifting block 10 drives the U-, the circuit can not be separated, and the fixing is convenient and firm.

Further, two installation component 3 all include fixed connection at the inside dead lever 31 of mounting groove 2, dead lever 31 quantity is a plurality of and the equidistance is arranged, all be provided with of two mounting grooves 2 have clamp plate 32 with dead lever 31 sliding connection, the outside of dead lever 31 all is equipped with spring 33, spring 33's both ends respectively with clamp plate 32 and mounting groove 2's inner wall fixed connection, through pushing away clamp plate 32 to the inboard, clamp plate 32 slides and makes spring 33 compress under dead lever 31's support, move fault alarm device body 1 to treating fixed position, loosen clamp plate 32, the elasticity by spring 33 drives clamp plate 32 and resets, clamp plate 32 and mounting groove 2's inner wall install fault alarm device body 1 at treating fixed position, be convenient for fault alarm device body 1's stable use.

Further, wiring subassembly 6 all includes the terminal 61 of fixed connection in fixed plate 5 bottom, and wiring groove 62 has been seted up in the outside of terminal 61, and the right side of fixed plate 5 articulates there is pothook 63, and the one end that fixed plate 5 was kept away from to pothook 63 is connected with terminal 61, through winding the circuit in the inside of wiring groove 62 that the terminal 61 outside was seted up, is connecting pothook 63 and terminal 61 joint, fixes the circuit.

Further, the bottom of briquetting 8 and the equal fixedly connected with rubber pad 12 in the inboard of clevis 11, the inboard homogeneous body shaping of two rubber pads 12 has evenly distributed's rubber arch 13, through the setting of rubber pad 12, avoids crushing the circuit when briquetting 8 and clevis 11 cooperation are fixed with the circuit, and rubber pad 12 has increased friction power simultaneously for fixed effect to the circuit is better, and is difficult not hard up.

Further, the top of lead screw 9 has all cup jointed anti-skidding cover 14, and the outside of anti-skidding cover 14 all is provided with non-slip raised, is provided with non-slip raised's anti-skidding cover 14 through the outside, rotation lead screw 9 that can be better, avoid the hand smooth and improve the convenience.

Further, screw thread elevator 10 is run through to the bottom of guide bar 7, and guide bar 7 and screw thread elevator 10 sliding connection can fix briquetting 8 through guide bar 7, and guide bar 7 and screw thread elevator 10 sliding connection can make guide bar 7 play direction and limiting displacement to screw thread elevator 10, and screw thread elevator 10 produces and deflects unable and U-shaped hook 11 cooperation when avoiding lead screw 9 to drive screw thread elevator 10 and remove.

The working principle is as follows: when the utility model is used, the fault alarm device body 1 is connected with the junction box 4 to work and carry out fault alarm, after the connection, the pothook 63 is opened to lead the circuit to be wound at the inner side of the wiring groove 62, then the pothook 63 is clamped with the wiring terminal 61 to fix the circuit in the wiring groove 62, the screw rod 9 is rotated, the thread lifting block 10 in threaded connection with the screw rod 9 can move downwards along the screw rod 9, the thread lifting block 10 is guided by the guide rod 7 when moving, the thread lifting block 10 drives the U-shaped hook 11 to move downwards, then the circuit between the wiring component 6 and the junction box 4 is placed at the inner side of the U-shaped hook 11, the screw rod 9 is rotated reversely, the screw rod 9 drives the thread lifting block 10 to move upwards, the thread lifting block 10 drives the U-shaped hook 11 to move upwards, the distance between the U-shaped hook 11 and the pressing block 8 is reduced to clamp the circuit tightly, so that the, fixed convenient and firm, can not lead to becoming flexible between circuit and the terminal box 4 because of touching or other reasons and drop, avoid contact failure and the appearance of the phenomenon of reporting to the police the interrupt, solved current device and do not have the function of preventing the circuit from dropping, the circuit drops easily with the device and the phenomenon of contact failure appears, influences the warning, the problem of the phenomenon of the interrupt of reporting to the police appears.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric line fault alarm device based on signal trigger, includes fault alarm device body (1), its characterized in that: the two sides of the bottom of the fault alarm device body (1) are respectively provided with 02, the insides of the two 02 are respectively and fixedly connected with a mounting assembly (3), the front of the fault alarm device body (1) is provided with junction boxes (4) which are arranged at equal intervals, the front of the fault alarm device body (1) is fixedly connected with a fixed plate (5) which is arranged at a windy distance and is positioned at the top of the junction boxes (4), the right side of the bottom of the fixed plate (5) is respectively and fixedly connected with a wiring assembly (6), the left side of the bottom of the fixed plate (5) is respectively and fixedly connected with a guide rod (7), the bottom end of the guide rod (7) is respectively and fixedly connected with a pressing block (8), the inside of the fixed plate (5) is respectively and rotatably connected with a lead screw (9), the two ends of the lead screw (9) respectively extend to the top and the bottom of the fixed, the outer side of the screw rod (9) is in threaded connection with a threaded lifting block (10), and the right side of the threaded lifting block (10) is fixedly connected with a U-shaped hook (11).

2. A signal-triggered electrical line fault warning device as claimed in claim 1, wherein: two installation component (3) all include dead lever (31) of fixed connection in 02 inside, dead lever (31) quantity is a plurality of and the equidistance is arranged, two 02 all be provided with dead lever (31) sliding connection have clamp plate (32), the outside of dead lever (31) all is equipped with spring (33) in a sheathing way, the both ends of spring (33) respectively with clamp plate (32) and 02 inner wall fixed connection.

3. A signal-triggered electrical line fault warning device as claimed in claim 1, wherein: wiring subassembly (6) all include terminal (61) of fixed connection in fixed plate (5) bottom, wiring groove (62) have been seted up in the outside of terminal (61), the right side of fixed plate (5) articulates there is pothook (63), pothook (63) keep away from the one end and the terminal (61) joint of fixed plate (5).

4. A signal-triggered electrical line fault warning device as claimed in claim 1, wherein: the bottom of the pressing block (8) and the inner side of the U-shaped hook (11) are fixedly connected with rubber pads (12), and the inner sides of the two rubber pads (12) are integrally formed with uniformly distributed rubber bulges (13).

5. A signal-triggered electrical line fault warning device as claimed in claim 1, wherein: the top end of the screw rod (9) is sleeved with an anti-slip sleeve (14), and the outer side of the anti-slip sleeve (14) is provided with an anti-slip bulge.

6. A signal-triggered electrical line fault warning device as claimed in claim 1, wherein: the bottom end of the guide rod (7) penetrates through the thread lifting block (10), and the guide rod (7) is connected with the thread lifting block (10) in a sliding mode.