CN219553084U

CN219553084U - Leakage alarm

Info

Publication number: CN219553084U
Application number: CN202223493273.3U
Authority: CN
Inventors: 张静国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-18
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an electric leakage alarm which comprises a handle, a supporting rod, a fixing mechanism, an alarm body and a detection head, wherein the supporting rod is arranged in the handle, the top end of the supporting rod extends to the upper side of the handle, the fixing mechanism is arranged on the outer wall of the top of the handle, a threaded sleeve is fixed on the outer wall of the top of the handle, a bolt is arranged in the threaded sleeve, one end of the bolt extends to the inside of the handle and is rotatably provided with a clamping block, the alarm body is arranged above the handle, a first indicator lamp and a second indicator lamp are respectively arranged on the outer wall of the alarm body, the detection head is arranged at the central position of the top end of the alarm body, and an induction piece is arranged in the detection head. The utility model is convenient for adjusting the height, is more convenient for use, can prevent the damage of the detection head, and is more convenient and stable to hold.

Description

Leakage alarm

Technical Field

The utility model relates to the technical field of electrical maintenance, in particular to an electric leakage alarm.

Background

In the running process of the electrical equipment, due to factors such as aging of part of the circuit, moist environment and the like, potential safety hazards of electric leakage exist, electric spark possibly occurs to cause fire disaster, electric fire disaster is caused, electric fire disaster is not a small thing, labor and civil injury are caused, and house destruction and death are caused, so that the circuit is overhauled and maintained regularly very important, and when overhauling and maintenance work is carried out, workers need to judge whether the circuit leaks electricity by means of an electric leakage alarm.

The Chinese patent of publication No. CN214201730U discloses a maintenance is with mechanical leakage detection device, including omnipotent table and commentaries on classics box, the lateral wall upper end is provided with the display screen before the omnipotent table, the middle function carousel of lateral wall before the omnipotent table, lateral wall lower extreme left and right sides is provided with current output and public output respectively before the omnipotent table, omnipotent table outside fixed mounting has the shell. According to the utility model, the supporting shaft penetrates through the rotary groove and is fixedly connected with the upper end of the gear, the arc-shaped latch is fixedly arranged on the left side wall of the inner cavity of the rotary box and is meshed with the gear, so that the universal meter fixedly connected with the upper end of the gear can rotate clockwise at will, and meanwhile, when the rotation is stopped, the latch and the gear are meshed with each other, so that the universal meter can be fixed, an operator can conveniently read the universal meter, and meanwhile, the detection falling point of the universal meter is more accurate compared with the detection of the electric meter, and the mechanical leakage detection device for use and maintenance is more practical.

The above-mentioned electric leakage detection device, although it is more accurate to detect, is convenient for fix on operator's arm, is convenient for detect whether machinery is electric leakage, but the height of device can't be adjusted, is difficult to touch the circuit when detecting the circuit of eminence or having certain distance from the staff place, detects and has inconveniently, therefore needs the improvement.

Disclosure of Invention

The utility model aims to provide an electric leakage alarm for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric leakage alarm, includes handle, bracing piece, fixed establishment, alarm body and detection head, the bracing piece sets up in the inside of handle, and the top of bracing piece extends to the top of handle, be provided with fixed establishment on the outer wall at handle top, fixed establishment's inside has set gradually screw thread sleeve, bolt, knob, clamp splice, anti-skidding gasket, be fixed with screw thread sleeve on the outer wall at handle top, screw thread sleeve and handle intercommunication, just screw thread sleeve's inside is provided with the bolt, bolt and screw thread sleeve threaded connection, the one end of bolt extends to the inside of handle and rotates installs the clamp splice, the alarm body sets up in the top of handle, alarm body and bracing piece fixed connection, install first pilot lamp and second pilot lamp on the outer wall of alarm body respectively, the central point department at alarm body top is installed to the detection head, just the internally mounted of detection head has the response piece.

Preferably, a sheath is fixed on the outer wall of one side of the handle, and a sponge cushion is adhered on the inner wall of the sheath, so that the handle is more convenient and stable to hold.

Preferably, the other end of the bolt extends to the outside of the threaded sleeve and is provided with a knob, so that the bolt can be rotated conveniently.

Preferably, the anti-slip gasket is adhered to the inner wall of the clamping block, so that the friction force of the clamping block is improved.

Preferably, positioning slots are formed in two sides of the top end of the alarm body, so that positioning of the positioning clamping blocks is facilitated.

Preferably, the outside of detecting the head is provided with the protection casing, and the protection casing passes through elastic connection spare and alarm body coupling, is convenient for protect detecting the head.

Preferably, the bottom of protection casing all is fixed with the location fixture block, and location fixture block and location slot close block are convenient for fix the protection casing.

Compared with the prior art, the utility model has the beneficial effects that: the electric leakage alarm is convenient to adjust the height, more convenient to use, more convenient and stable to hold, and can prevent the detection head from being damaged;

(1) The alarm is characterized in that the support rod, the threaded sleeve, the bolt, the knob, the clamping block and the anti-slip gasket are arranged, the alarm body is pulled to draw the support rod out of the handle, the height of the alarm body is adjusted, the bolt is rotated through the knob to push the clamping block to move, the clamping block clamps and fixes the support rod through the anti-slip gasket, the height of the alarm is conveniently adjusted, and a circuit at a high position or a far position is conveniently detected, so that the alarm is more convenient to use;

(2) The protective cover is covered on the outer side of the detection head through the protective cover, the elastic connecting piece, the positioning clamping block and the positioning slot, and the positioning clamping block is clamped into the positioning slot by pressing the protective cover, so that the protective cover plays a role in protecting the detection head, and the damage of the detection head can be prevented;

(3) Through being provided with handle, sheath, foam-rubber cushion, wear into the sheath with the hand and grip the handle, can hold the alarm, this mode makes the handheld of alarm more convenient firm, and the setting of foam-rubber cushion has improved the softness of sheath for it is more comfortable to grip.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the fixing mechanism of the present utility model;

fig. 4 is an enlarged schematic top view of the clamping block of the present utility model.

In the figure: 1. a handle; 2. a support rod; 3. a fixing mechanism; 301. a threaded sleeve; 302. a bolt; 303. a knob; 304. clamping blocks; 305. an anti-slip gasket; 4. an alarm body; 5. a first indicator light; 6. a detection head; 7. an induction piece; 8. a second indicator light; 9. a sheath; 10. a sponge cushion; 11. positioning the slot; 12. a protective cover; 13. an elastic connection member; 14. and positioning the clamping block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an electric leakage alarm, includes handle 1, bracing piece 2, fixed establishment 3, alarm body 4 and detects head 6, and bracing piece 2 sets up in handle 1's inside, and the top of bracing piece 2 extends to handle 1's top;

the outer wall of the top of the handle 1 is provided with a fixing mechanism 3;

a threaded sleeve 301, a bolt 302, a knob 303, a clamping block 304 and an anti-slip gasket 305 are sequentially arranged in the fixing mechanism 3;

a threaded sleeve 301 is fixed on the outer wall of the top of the handle 1, the threaded sleeve 301 is communicated with the handle 1, a bolt 302 is arranged in the threaded sleeve 301, and the bolt 302 is in threaded connection with the threaded sleeve 301;

one end of the bolt 302 extends to the inside of the handle 1 and is rotatably mounted with a clamp block 304;

the other end of the bolt 302 extends to the outside of the threaded sleeve 301 and is provided with a knob 303 for facilitating the rotation of the bolt 302;

the anti-slip gasket 305 is adhered to the inner wall of the clamping block 304, so that the friction force of the clamping block 304 is improved;

the outer wall of one side of the handle 1 is fixed with the sheath 9, and the inner wall of the sheath 9 is adhered with the foam-rubber cushion 10, so that the handle 1 is more convenient and stable to hold;

the alarm body 4 is arranged above the handle 1, and the alarm body 4 is fixedly connected with the support rod 2;

the outer wall of the alarm body 4 is provided with a first indicator lamp 5 and a second indicator lamp 8 respectively;

the detection head 6 is arranged at the center position of the top end of the alarm body 4, and an induction piece 7 is arranged in the detection head 6;

positioning slots 11 are formed in two sides of the top end of the alarm body 4, so that positioning of positioning clamping blocks 14 is facilitated;

the outer side of the detection head 6 is provided with a protective cover 12, and the protective cover 12 is connected with the alarm body 4 through an elastic connecting piece 13, so that the detection head 6 is conveniently protected;

the bottom of the protective cover 12 is fixed with a positioning clamping block 14, and the positioning clamping block 14 is tightly clamped with the positioning slot 11, so that the protective cover 12 is conveniently fixed.

When the embodiment of the utility model is used, the following steps are adopted: firstly, when carrying out the electrical overhaul maintenance work, pulling alarm body 4 is taken out the inside of bracing piece 2 from handle 1, highly adjust alarm body 4, rethread knob 303 rotatory bolt 302 makes it promote clamp splice 304 remove, clamp splice 304 is fixed to bracing piece 2 centre gripping through anti-skidding gasket 305, this mode is convenient for adjust the height of alarm, be convenient for detect the circuit of eminence or far away, make it is more convenient to use, then, wear into sheath 9 with the hand and grip handle 1, can hold the alarm, this mode makes the handheld of alarm more convenient firm, the setting up of foam-rubber cushion 10 has improved the softness of sheath 9, make the grip more comfortable, and, the circuit card detects in detecting head 6, first pilot lamp 5 lights when detecting the electric leakage, second pilot lamp 8 lights when not having the electric leakage, accomplish the alarm work, and, after using, cover the protection casing 12 in the outside of detecting head 6, press 12 makes the location fixture block 14 card into in the location slot 11, protection casing 12 has been worn out to detect head 6, thereby the effect of detecting head 6 has prevented the electric leakage from taking place, thereby the alarm is damaged to the detector has been accomplished.

Claims

1. The utility model provides an electric leakage alarm, its characterized in that includes handle (1), bracing piece (2), fixed establishment (3), alarm body (4) and detection head (6), bracing piece (2) set up in the inside of handle (1), the top of bracing piece (2) extends to the top of handle (1), be provided with fixed establishment (3) on the outer wall at handle (1) top, the inside of fixed establishment (3) has set gradually screw sleeve (301), bolt (302), knob (303), clamp splice (304), anti-skidding gasket (305), be fixed with screw sleeve (301) on the outer wall at handle (1) top, screw sleeve (301) and handle (1) intercommunication, just the inside of screw sleeve (301) is provided with bolt (302), bolt (302) and screw sleeve (301) threaded connection, the one end of bolt (302) extends to the inside of handle (1) and rotates and installs clamp splice (304), alarm body (4) set up in the top of handle (1), alarm body (4) and support piece (2) are fixed with screw sleeve (301) on the outer wall of handle (1) and are installed respectively indicator lamp (8), the detection head (6) is arranged at the central position of the top end of the alarm body (4), and the sensing piece (7) is arranged in the detection head (6).

2. The leakage alarm according to claim 1, wherein: a sheath (9) is fixed on the outer wall of one side of the handle (1), and a foam cushion (10) is adhered on the inner wall of the sheath (9).

3. The leakage alarm according to claim 1, wherein: the other end of the bolt (302) extends to the outside of the threaded sleeve (301) and is provided with a knob (303).

4. The leakage alarm according to claim 1, wherein: an anti-slip gasket (305) is adhered to the inner wall of the clamping block (304).

5. The leakage alarm according to claim 1, wherein: both sides of the top end of the alarm body (4) are provided with positioning slots (11).

6. The leakage alarm according to claim 1, wherein: the outside of detecting head (6) is provided with protection casing (12), and protection casing (12) are connected with alarm body (4) through elastic connection piece (13).

7. The leakage alarm according to claim 6, wherein: the bottom end of the protective cover (12) is fixed with a positioning clamping block (14), and the positioning clamping block (14) is tightly clamped with the positioning slot (11).