CN210270124U

CN210270124U - Electric leakage detection device for electric fire control

Info

Publication number: CN210270124U
Application number: CN201920757119.1U
Authority: CN
Inventors: 胡桃英
Original assignee: Hubei Dexiconeng Complete Equipment Co Ltd
Current assignee: Hubei Dexiconeng Complete Equipment Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-07
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses an electric leakage detection device for electric fire control, including extending structure, mounting fixture, handheld handle and fixed block, the upper end of handheld handle is fixed with the supporting seat, be fixed with the telescopic link in the middle of the upper end of supporting seat, the upper end fixed surface of supporting seat has mounting fixture, one side of mounting fixture is connected with the display machine case. The utility model is provided with a telescopic structure, the fixed clamping seat is separated from the fixed column by lifting the rotating seat upwards, then the universal joint rod is pulled to extend, and the detection probe body can extend into a narrow space to perform electric leakage detection by utilizing the extension variability of the universal joint rod; the utility model discloses the supporting seat upper end sets up mounting fixture, and through shifting spacing guide arm to the outside, solid fixed splint breaks away from the fixed block, makes the removal of display machine case demolish, advances receiving and releasing of line through the spool, avoids display machine case increase weight to influence handheld, reduces the sour trouble of hand.

Description

Electric leakage detection device for electric fire control

Technical Field

The utility model belongs to the technical field of electric leakage detection device, concretely relates to electric leakage detection device for electric fire control.

Background

Leakage is current leakage due to insulation damage or other causes. The electric leakage can be generated when a certain potential difference exists between the electric appliance shell and a live wire of a mains supply after the electric appliance shell and the live wire of the mains supply are communicated for some reason and the ground.

The best method for detecting the electric leakage is to use a test pencil to contact a charged body, if the neon bulb is lighted, the neon bulb is extinguished immediately, and the charged body is proved to be static electricity; if the long bright is the leakage, it is undoubted. Even if the circuit board of the electrical appliance has no problem, the phenomenon of electric leakage can also occur due to electric leakage (particularly capacitance) of some elements or due to the fact that the circuit board is affected with damp and too much dust, and if some electrical appliance shells are not electrified at first, but are electrified after being used for a period of time, the situation is mostly the case.

The prior art has the following problems: current electric leakage detection device for electric fire control exists when using and can't carry out leakage detection to narrow and small space, causes and detects the trouble, and the simultaneous display machine case is fixed, causes handheld weight to increase, influences the long-time handheld use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an electric leakage detection device for electric fire control has simple structure, and it is portable to detect, handheld convenient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric leakage detection device for electric fire control, includes extending structure, mounting fixture, handheld handle and fixed block, the upper end of handheld handle is fixed with the supporting seat, be fixed with the telescopic link in the middle of the upper end of supporting seat, the upper end fixed surface of supporting seat has mounting fixture, one side of mounting fixture is connected with display machine case, display machine case's surface is provided with the fixed block, the upper end of telescopic link is provided with the fixing base, the upper end of fixing base is provided with extending structure, extending structure's upper end is provided with rotates the seat, the upper end of rotating the seat is provided with the test probe main part.

Preferably, the telescopic structure comprises a universal joint rod, a fixing column and a fixing clamping seat, wherein the fixing column is arranged in the middle of the upper end of the fixing seat, the universal joint rod is wound on the surface of the fixing column, and the fixing clamping seat is arranged at the lower end of the rotating seat.

Preferably, the fixing clamp comprises a fixing clamp plate, a limiting guide rod, a fixing frame, a winding reel and a return spring, wherein the limiting guide rod is arranged on two sides of the fixing frame, the fixing clamp plate is fixed at one end, close to the inner side, of the limiting guide rod, the return spring is arranged on the surface, located between the fixing clamp plate and the fixing frame, of the limiting guide rod, and the winding reel is arranged at the lower end of the inner side of the fixing frame.

Preferably, the upper end of the fixing column is provided with an annular clamping block, and the inner wall of the fixing clamping seat is provided with an annular groove.

Preferably, the surface of the fixing block is provided with a fixing groove corresponding to the size of the fixing splint.

Preferably, the return spring is in an outwardly expanded state in a natural state.

Preferably, the fixing clamp is fixedly connected with the supporting seat in a sliding mode, and a limiting bolt is arranged on the surface of the supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with a telescopic structure, the fixed clamping seat is separated from the fixed column by lifting the rotating seat upwards, then the universal joint rod is pulled to extend, and the detection probe body can extend into a narrow space to perform electric leakage detection by utilizing the extension variability of the universal joint rod;

2. the utility model discloses the supporting seat upper end sets up mounting fixture, and through shifting spacing guide arm to the outside, solid fixed splint breaks away from the fixed block, makes the removal of display machine case demolish, advances receiving and releasing of line through the spool, avoids display machine case increase weight to influence handheld, reduces the sour trouble of hand.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the telescopic structure of the present invention.

Fig. 3 is a schematic structural view of the fixing clamp of the present invention.

Fig. 4 is a schematic view of the fixing block structure of the present invention.

In the figure: 1. detecting a probe body; 2. a rotating seat; 3. a telescopic structure; 31. a gimbal lever; 32. fixing a column; 33. fixing the card holder; 4. a telescopic rod; 5. fixing the clamp; 51. fixing the clamping plate; 52. a limiting guide rod; 53. a fixed mount; 54. a spool; 55. a return spring; 6. a supporting seat; 7. a hand-held handle; 8. a fixed block; 9. a display cabinet; 10. a fixed seat.

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. 1-4, the present invention provides the following technical solutions: the utility model provides an electric leakage detection device for electric fire control, including extending structure 3, mounting fixture 5, handheld handle 7 and fixed block 8, the upper end of handheld handle 7 is fixed with supporting seat 6, be fixed with telescopic link 4 in the middle of the upper end of supporting seat 6, the upper end fixed surface of supporting seat 6 has mounting fixture 5, for the convenience short distance displacement, it is fixed through sliding connection between mounting fixture 5 and the supporting seat 6, the surface of supporting seat 6 is provided with spacing bolt, one side of mounting fixture 5 is connected with display machine case 9, the surface of display machine case 9 is provided with fixed block 8, the upper end of telescopic link 4 is provided with fixing base 10, the upper end of fixing base 10 is provided with extending structure 3, the upper end of extending structure 3 is provided with rotates seat 2, the upper end of rotating seat 2 is provided.

For the convenience carries out narrow and small space's detection, extending structure 3 includes universal joint pole 31, fixed column 32 and fixed cassette 33, wherein, is provided with fixed column 32 in the middle of the upper end of fixing base 10, and the surface winding of fixed column 32 has universal joint pole 31, and the lower extreme that rotates seat 2 is provided with fixed cassette 33, and for the convenience carries out the fixed of universal joint pole 31, the upper end of fixed column 32 is provided with annular fixture block, and the inner wall of fixed cassette 33 is provided with annular groove.

In order to facilitate the detachment and fixation of the display case 9, the fixing clamp 5 includes a fixing clamp plate 51, a limiting guide rod 52, a fixing frame 53, a winding reel 54 and a return spring 55, wherein the limiting guide rod 52 is disposed on two sides of the fixing frame 53, the fixing clamp plate 51 is fixed at one end of the limiting guide rod 52 close to the inner side, in order to facilitate the limiting fixation of the display case 9, a fixing groove corresponding to the size of the fixing clamp plate 51 is disposed on the surface of the fixing block 8, the return spring 55 is disposed on the surface of the limiting guide rod 52 between the fixing clamp plate 51 and the fixing frame 53, in order to facilitate the fastening of the fixing clamp plate 51, the return spring 55 is in an outward expansion state in a natural state, and the winding reel.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, move the device to suitable position, the user holds handheld handle 7 and hands, adjust the height messenger test probe main part 1 of telescopic link 4 and reach required height, carry out the detection of electric leakage through test probe main part 1, to narrow and small space, through upwards lifting the seat 2 and make fixed cassette 33 break away from with fixed column 32, then pulling universal joint pole 31 extends, make test probe main part 1 can stretch into narrow and small space and carry out electric leakage detection like this, it causes hand sour to hand for a long time simultaneously, pull out spacing guide arm 52 to the outside, fixed splint 51 breaks away from fixed block 8 like this, make display machine case 9 can remove, receive and release through winding reel 54 entry line, it is handheld to avoid display machine case 9 to increase weight influence, moreover, the steam generator is simple in structure, and is portable in use.

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 leakage detection device for electric fire control, includes extending structure (3), mounting fixture (5), handheld handle (7) and fixed block (8), its characterized in that: the utility model discloses a portable electronic device, including handheld handle (7), upper end is fixed with supporting seat (6), be fixed with telescopic link (4) in the middle of the upper end of supporting seat (6), the upper end fixed surface of supporting seat (6) has mounting fixture (5), one side of mounting fixture (5) is connected with display machine case (9), the surface of display machine case (9) is provided with fixed block (8), the upper end of telescopic link (4) is provided with fixing base (10), the upper end of fixing base (10) is provided with extending structure (3), the upper end of extending structure (3) is provided with rotates seat (2), the upper end of rotating seat (2) is provided with test probe main part (1).

2. An electric leakage detecting device for electric fire fighting as defined in claim 1, characterized in that: the telescopic structure (3) comprises a universal joint rod (31), a fixing column (32) and a fixing clamping seat (33), wherein the fixing column (32) is arranged in the middle of the upper end of the fixing seat (10), the universal joint rod (31) is wound on the surface of the fixing column (32), and the fixing clamping seat (33) is arranged at the lower end of the rotating seat (2).

3. An electric leakage detecting device for electric fire fighting as defined in claim 1, characterized in that: the fixing clamp (5) comprises a fixing clamp plate (51), a limiting guide rod (52), a fixing frame (53), a winding reel (54) and a return spring (55), wherein the limiting guide rod (52) is arranged on two sides of the fixing frame (53), the end, close to the inner side, of the limiting guide rod (52) is fixed with the fixing clamp plate (51), the surface, located between the fixing clamp plate (51) and the fixing frame (53), of the limiting guide rod (52) is provided with the return spring (55), and the winding reel (54) is arranged at the lower end of the inner side of the fixing frame (53).

4. An electric leakage detecting device for electric fire fighting as defined in claim 2, characterized in that: an annular clamping block is arranged at the upper end of the fixing column (32), and an annular groove is formed in the inner wall of the fixing clamping seat (33).

5. An electric leakage detecting device for electric fire fighting as defined in claim 1, characterized in that: the surface of the fixing block (8) is provided with a fixing groove corresponding to the size of the fixing splint (51).

6. An electric leakage detecting device for electric fire fighting as defined in claim 3, characterized in that: the return spring (55) is in an outwardly expanded state in a natural state.

7. An electric leakage detecting device for electric fire fighting as defined in claim 1, characterized in that: the fixing clamp (5) is fixedly connected with the supporting seat (6) in a sliding mode, and a limiting bolt is arranged on the surface of the supporting seat (6).