CN218240359U - Electric leakage detection device for electric fire fighting - Google Patents

Abstract

The utility model discloses an electric fire control electric leakage detection device relates to the electric leakage and detects technical field. The utility model discloses a according to briquetting, bracing piece fixed connection is according to briquetting lower surface, bracing piece week side is equipped with the protecting crust, the protecting crust is tubular structure, the bracing piece passes the protecting crust, according to through spring coupling between briquetting and the protecting crust, bracing piece and protecting crust sliding fit. The utility model discloses an utilize protecting crust, spring, press the cooperation between piece, the bracing piece, can press according to the piece, press the piece and drive the connecting block motion, drag the inside electrography of testing of protecting crust out the protecting crust inside, detect the apparatus of depths, prevent staff's hand contact apparatus, reduce the risk of electric shock, when not using, test the electrography and retract the protecting crust inside and accomodate the protection to testing the electrography simultaneously.

Description

Electric leakage detection device for electric fire control

Technical Field

The utility model belongs to the technical field of the electric leakage detects, especially, relate to an electric fire control electric leakage detection device.

Background

When electrical equipment is using, except necessary earth leakage protection, also need the staff to carry out daily artifical measuring, the staff generally can use the electrography to detect electrical equipment when simply detecting equipment, when the equipment that needs the detection is located the apparatus inside, need handheld electrography to insert the depths and detect, when equipment electric leakage, the skin that probably touches staff's hand causes the electric shock, certain danger has, the electrography is when using simultaneously, display panel exposes outside, has the risk of damaging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric fire control electric leakage detection device, solve current handheld test electricity to the time measuring of deep equipment, hand back skin probably contacts with equipment, causes the electric shock, tests the unable better problem of protection of display screen of electrography.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an electric fire-fighting electric leakage detection device, including pressing block, bracing piece fixed connection is at pressing block lower surface, bracing piece week side is equipped with the protecting crust, the protecting crust is the tubular structure, the bracing piece passes the protecting crust, pass through spring coupling between pressing block and the protecting crust, bracing piece and protecting crust sliding fit, the bracing piece is kept away from pressing block one end fixedly connected with connecting block, the connecting block upper surface symmetry is provided with the mount, the mount is "C" shaped plate column structure, the mount is inside to be equipped with the adjustable shelf, pass through torsional spring coupling between adjustable shelf and the mount, the mount is inside to be equipped with the chute, the chute inside is equipped with the draw-in groove, the mount week side has cup jointed the snap ring, the snap ring inner wall is equipped with a plurality of latch, the latch stretches into the chute inside, the snap ring is sliding fit with the chute; the upper end of the movable frame is fixedly connected with a clamping block, and an electroscope is arranged in the clamping block; the clamping block is of a semicircular annular structure, and anti-skid rubber is arranged at one end, close to the test pencil, of the clamping block; clamping grooves are formed in two opposite surfaces in the chute and are matched with the clamping teeth; the protective shell is made of transparent plastic; the snap ring is of a circular ring structure.

The press block can be pressed by utilizing the matching among the protective shell, the spring, the press block and the supporting rod, the press block drives the connecting block to move, the test pencil in the protective shell is dragged out of the protective shell, the deep equipment is detected, and the risk of electric shock of workers is reduced; through the cooperation between mount, snap ring, chute, torsional spring, adjustable shelf, draw-in groove, the latch, the torsional spring makes the adjustable shelf have the trend of outside extension, and the snap ring restricts the adjustable shelf, can reciprocate the snap ring simultaneously, and the snap ring drives two adjustable shelves and is close to at chute internal motion to can be according to the range that an adjustable shelf is close to that needs are adjusted, and then make the clamp splice be close to, carry out the centre gripping to the electrography of testing of different specifications, increase the commonality of device.

The utility model discloses following beneficial effect has:

the utility model discloses an utilize cooperation between protective case, spring, press the briquetting, the bracing piece, can press the press briquetting, press the briquetting and drive the connecting block motion, drag the test pencil in the protective case out of the protective case inside, detect the apparatus of depths, prevent that staff's hand from contacting the apparatus, reduce the risk of electric shock, when not using simultaneously, test the pencil and retract into the protective case inside to take in the protection to test the pencil; utilize the cooperation between adjustable shelf, chute, snap ring, the latch, can remove the snap ring, make the latch at the inside motion of chute and then adjust the range that two adjustable shelves are close to, conveniently change the inside electrography of testing of device to be applicable to the electrography of testing of different models, make the device have certain commonality.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is a front view of the present invention.

Fig. 3 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a pressing block; 2. a spring; 3. a support bar; 4. protecting the shell; 5. a chute; 6. a clamping block; 7. an electroscope; 8. a movable frame; 9. a card slot; 10. a torsion spring; 11. connecting blocks; 12. a fixed mount; 13. a snap ring; 14. and (4) clamping teeth.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", and the like indicate orientation or positional relationship only for convenience of description and simplicity of description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Referring to fig. 1-3, the utility model relates to an electric leakage detection device for fire protection, including a pressing block 1 and a supporting rod 3, the supporting rod 3 is fixedly connected to the lower surface of the pressing block 1, a protective shell 4 is arranged around the supporting rod 3, the protective shell 4 is a tubular structure, the supporting rod 3 passes through the protective shell 4, the pressing block 1 is connected with the protective shell 4 through a spring 2, the supporting rod 3 is in sliding fit with the protective shell 4, one end of the supporting rod 3 away from the pressing block 1 is fixedly connected with a connecting block 11, the upper surface of the connecting block 11 is symmetrically provided with a fixing frame 12, the fixing frame 12 is a C-shaped plate structure, a movable frame 8 is arranged inside the fixing frame 12, the movable frame 8 is connected with the fixing frame 12 through a torsion spring 10, a chute 5 is arranged inside the fixing frame 12, a clamping groove 9 is arranged inside the chute 5, a clamping ring 13 is sleeved around the fixing frame 12, the inner wall of the clamping ring 13 is provided with a plurality of clamping teeth 14, the clamping teeth 14 extend into the chute 5, and the clamping ring 13 is in sliding fit with the chute 5; the upper end of the movable frame 8 is fixedly connected with a clamping block 6, and an electroscope 7 is arranged in the clamping block 6; the clamping block 6 is of a semicircular annular structure, and anti-skid rubber is arranged at one end, close to the test pencil 7, of the clamping block 6; two opposite surfaces in the chute 5 are provided with clamping grooves 9, and the clamping grooves 9 are matched with the clamping teeth 14; the protective shell 4 is made of transparent plastic; the snap ring 13 has a ring-shaped structure.

The pressing block 1 can be pressed by utilizing the matching among the protective shell 4, the spring 2, the pressing block 1 and the supporting rod 3, the pressing block 1 drives the connecting block 11 to move, the electroscope 7 in the protective shell 4 is dragged out of the protective shell 4, the equipment in the deep position is detected, and the risk of electric shock of a worker is reduced; through mount 12, snap ring 13, chute 5, torsional spring 10, adjustable shelf 8, draw-in groove 9, the cooperation between latch 14, torsional spring 10 makes adjustable shelf 8 have the trend of outside extension, snap ring 13 limits adjustable shelf 8, can reciprocate snap ring 13 simultaneously, snap ring 13 is at 5 internal motion in chute, it is close to drive two adjustable shelves 8, and can be according to the range that required regulation even adjustable shelf 8 is close to, and then make clamp splice 6 be close to, test electrography 7 to different specifications and carry out the centre gripping, increase the commonality of device.

During the use, the user detects the apparatus of darker place, hold protective housing 4 and press according to piece 1 simultaneously, press according to piece 1 this moment and will test electrography 7 and release protective housing 4, detect the device of darker place, when needing to change this device inside test electrography 7, downwardly moving snap ring 13, torsional spring 10 drives adjustable shelf 8 and outwards scatters this moment, this moment with new test electrography 7 put into the adjustable shelf 8 in the middle of, the rebound snap ring 13, latch 14 moves along chute 5, latch 14 drives adjustable shelf 8 and is close to this moment, clamp splice 6 clips new test electrography 7, rotatory snap ring 13 this moment, latch 14 card is gone into in the draw-in groove 9, make snap ring 13 fixed. When the device is not in use, the test pencil 7 is completely retracted into the protective shell 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides an electric fire control electric leakage detection device, includes according to briquetting (1), bracing piece (3) fixed connection is according to briquetting (1) lower surface, its characterized in that: the supporting rod (3) is circumferentially provided with a protective shell (4), the protective shell (4) is of a cylindrical structure, the supporting rod (3) penetrates through the protective shell (4), the pressing block (1) and the protective shell (4) are connected through a spring (2), the supporting rod (3) is in sliding fit with the protective shell (4), the supporting rod (3) is far away from one end of the pressing block (1) and is fixedly connected with a connecting block (11), a fixing frame (12) is symmetrically arranged on the upper surface of the connecting block (11), the fixing frame (12) is of a C-shaped plate structure, a movable frame (8) is arranged inside the fixing frame (12), the movable frame (8) is connected with the fixing frame (12) through a torsion spring (10), a chute (5) is arranged inside the fixing frame (12), a clamping groove (9) is arranged inside the chute (5), a clamping ring (13) is sleeved on the circumferential side of the fixing frame (12), the inner wall of the clamping ring (13) is provided with a plurality of clamping teeth (14), the clamping teeth (14) extend into the chute (5), and the clamping ring (13) is in sliding fit with the chute (5); the test pencil is characterized in that a clamping block (6) is fixedly connected to the upper end of the movable frame (8), and a test pencil (7) is arranged inside the clamping block (6).

2. An electrical leakage fire fighting device according to claim 1, characterized in that: the clamp splice (6) are of a semicircular annular structure, and anti-skid rubber is arranged at one end, close to the test pencil (7), of the clamp splice (6).

3. An electrical leakage detection device for fire fighting as defined in claim 1, characterized in that: the two opposite surfaces in the chute (5) are provided with clamping grooves (9), and the clamping grooves (9) are matched with the clamping teeth (14).

4. An electrical leakage fire fighting device according to claim 1, characterized in that: the protective shell (4) is made of transparent plastic.

5. An electrical leakage fire fighting device according to claim 1, characterized in that: the snap ring (13) is of a circular ring-shaped structure.

Images