CN215728713U - Electric power leakage detection device - Google Patents

Abstract

The utility model discloses an electric power leakage detection device which comprises a shell, wherein a detection head is movably arranged on the back surface of the shell, a connecting wire is connected to the left side of the shell in a penetrating manner, a fixed frame is fixedly arranged on the front surface of the shell, baffles are arranged on two sides of the front surface of the fixed frame, fixed blocks are fixedly arranged on the upper side and the lower side of the inner cavity of the fixed frame, and a first telescopic pipe is arranged between the two fixed blocks. According to the utility model, the baffle plate moves outwards and drives the two telescopic pipes to move outwards synchronously, the connecting rod at the left end of the second telescopic pipe is arranged in the first telescopic pipe, the moving distance is limited by the first limiting block, the two telescopic pipes are prevented from being separated, the baffle plate is unfolded, an operator can be shielded in the process of electric power leakage detection, the danger caused by mistakenly touching electrified equipment is prevented, impurities generated by electric spark splashing can be shielded in the detection process, and the safety in detection is improved.

Description

Electric power leakage detection device

Technical Field

The utility model relates to the technical field of electric leakage detection, in particular to an electric leakage detection device.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines with various voltage grades, a mutual inductor, a contactor and the like, the electric leakage is current leakage caused by insulation damage or other reasons, the electric leakage can be generated due to a certain potential difference between an electric appliance shell and a mains supply live wire and the ground after being communicated for a certain reason, and the electric leakage detection device is a device for detecting the electric leakage of a circuit as the name suggests, but is dangerous when in use, contains granular impurities in electric sparks generated when detecting whether the electric leakage exists, and can burn once flying into eyes, the whole safety of the device is low, and potential safety hazards exist when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric power leakage detection device, which has the advantage of high safety and solves the problems that the electric power leakage detection device is dangerous in use, particle impurities are contained in electric sparks generated when whether the electric power leakage detection device is used for detecting the electric power leakage, the electric sparks are burnt once flying into eyes, and the safety of the whole device is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric power electric leakage detection device, includes the casing, the back movable mounting of casing has the detection head, the left side through connection of casing has the connecting wire, the positive fixed mounting of casing has the mount, the positive both sides of mount all are provided with the baffle, the equal fixed mounting in upper and lower both sides of mount inner chamber has the fixed block, is provided with first flexible pipe between two fixed blocks, the right side of first flexible pipe is provided with the flexible pipe of second, the one end of first flexible pipe and the flexible pipe of second all with the inboard fixed mounting of baffle, the left end fixed mounting of the flexible pipe of second has the connecting rod, the left end of connecting rod runs through the inside that extends to first flexible pipe.

Preferably, the upper side and the lower side of the left end of the connecting rod are fixedly provided with first limiting blocks, the upper side and the lower side of the inner cavity of the first telescopic pipe are provided with limiting grooves, and one end of each first limiting block is located inside each limiting groove and connected in a sliding mode.

Preferably, the upper side and the lower side of the first telescopic pipe and the second telescopic pipe are both fixedly provided with a second limiting block, and one end of the second limiting block is embedded into the fixed block and is connected with the fixed block in a sliding manner.

Preferably, the front surfaces of the first telescopic pipe and the second telescopic pipe are fixedly provided with handles, and the left side of the shell is provided with a heat dissipation hole.

Preferably, the back of the baffle is attached to the front of the fixing block, and the thickness of the fixing block is smaller than the depth of the inner cavity of the fixing frame.

Preferably, a sliding groove is formed in the fixed block, and one end of the second limiting block is located in the sliding groove and connected in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the baffle is moved outwards to drive the two telescopic pipes to synchronously move outwards, the connecting rod at the left end of the second telescopic pipe is arranged in the first telescopic pipe, the moving distance is limited by the first limiting block, the two telescopic pipes are prevented from being separated, the baffle is unfolded, an operator can be shielded in the process of electric power leakage detection, danger caused by mistaken touch of electrified equipment is prevented, impurities generated by electric spark splashing can be shielded in the detection process, the safety in detection is improved, meanwhile, the problems that the electric leakage detection device is dangerous in use, particle impurities are contained in electric sparks generated in whether leakage detection is carried out, burn can be caused once the electric sparks fly into eyes, and the overall safety of the device is low are solved.

2. The fixing frame can integrally move through the handles on the front sides of the first telescopic pipe and the second telescopic pipe, the baffle can be fixed through the positioning assembly after being unfolded, shaking is prevented, meanwhile, the second limiting block can limit the surface of the first telescopic pipe, dislocation caused by excessive movement is prevented, heat can be dissipated from the inside of the shell through the heat dissipation holes, and heat inside the shell can be timely discharged.

Drawings

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

FIG. 2 is a left side view of the fixing frame structure of the present invention;

fig. 3 is a cross-sectional view of a first telescoping tube structure of the utility model.

In the figure: 1. a housing; 2. a detection head; 3. a connecting wire; 4. a fixed mount; 5. a baffle plate; 6. a fixed block; 7. a first telescopic tube; 8. a second telescopic tube; 9. a connecting rod; 10. a first stopper; 11. a second limiting block; 12. a handle; 13. a limiting groove; 14. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an electric power leakage detection device comprises a housing 1, a detection head 2 is movably mounted on the back of the housing 1, a connection wire 3 is connected to the left side of the housing 1 in a penetrating manner, a fixed frame 4 is fixedly mounted on the front of the housing 1, a baffle 5 is arranged on each of two sides of the front of the fixed frame 4, the back of the baffle 5 is attached to the front of a fixed block 6, the thickness of the fixed block 6 is smaller than the depth of the inner cavity of the fixed frame 4, the fixed block 6 is fixedly mounted on each of the upper and lower sides of the inner cavity of the fixed frame 4, a sliding groove is formed in the fixed block 6, one end of a second stopper 11 is positioned in the sliding groove and is connected in a sliding manner, a first telescopic pipe 7 is arranged between the two fixed blocks 6, second stoppers 11 are fixedly mounted on each of the upper and lower sides of the first telescopic pipe 7 and the second telescopic pipe 8, one end of the second stopper 11 is embedded in the fixed block 6 and is connected in a sliding manner, the front sides of the first extension tube 7 and the second extension tube 8 are fixedly provided with handles 12, the left side of the shell 1 is provided with a heat radiation hole 14, the fixed frame 4 can be integrally moved through the handles 12 on the front sides of the first extension tube 7 and the second extension tube 8, the baffle 5 can be fixed through a positioning component after being unfolded to prevent shaking, meanwhile, the second limit block 11 can limit the surface of the first extension tube 7 to prevent the first extension tube 7 from being disconnected due to excessive movement, the heat inside the shell 1 can be radiated through the heat radiation hole 14 to discharge the internal heat in time, the right side of the first extension tube 7 is provided with the second extension tube 8, one ends of the first extension tube 7 and the second extension tube 8 are fixedly arranged with the inner side of the baffle 5, the left end of the second extension tube 8 is fixedly provided with a connecting rod 9, the upper side and the lower side of the left end of the connecting rod 9 are fixedly provided with first limit blocks 10, the upper side and the lower side of the inner cavity of the first extension tube 7 are both provided with a limit groove 13, one end of a first limit block 10 is positioned inside the limit groove 13 and is connected in a sliding way, the left end of a connecting rod 9 penetrates and extends into the first extension tube 7, the baffle 5 is moved outwards to drive the two extension tubes to move outwards synchronously, the connecting rod 9 at the left end of a second extension tube 8 is positioned inside the first extension tube 7, the moving distance is limited by the first limit block 10 to prevent the two extension tubes from separating, the baffle 5 is unfolded to shield an operator in the process of electric leakage detection to prevent the operator from touching electrified equipment by mistake to cause danger, impurities generated by electric spark splashing can be shielded in the detection process, the safety in the detection process is improved, the danger of the electric leakage detection device in use is solved, and the electric spark generated when whether the electric leakage detection is carried out contains particle impurities, burn can be caused once flying into eyes, and the whole safety of the device is low.

All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of all the parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and specific description is not given.

During the use, with two baffle 5 outside removal, and drive two flexible pipe synchronous outside removals, and the connecting rod 9 of the flexible pipe 8 left end of second is in the inside of first flexible pipe 7, carry on spacingly to displacement through first stopper 10, prevent to appear breaking away from between two flexible pipes, through unfolding baffle 5, can shelter from operating personnel in the in-process of electric power electric leakage detection, prevent that the mistake from touching electrified equipment and taking place danger, can shelter from the impurity that the electric spark splashes the production in the testing process, the security of time measuring is detected in the improvement.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An electric leakage detecting device comprising a case (1), characterized in that: the utility model discloses a flexible pipe joint, including casing (1), the back movable mounting of casing (1) has detection head (2), the left side through connection of casing (1) has connecting wire (3), the positive fixed mounting of casing (1) has mount (4), mount (4) positive both sides all are provided with baffle (5), the equal fixed mounting in upper and lower both sides of mount (4) inner chamber has fixed block (6), is provided with first flexible pipe (7) between two fixed blocks (6), the right side of first flexible pipe (7) is provided with the flexible pipe (8) of second, the one end of first flexible pipe (7) and the flexible pipe (8) of second all with the inboard fixed mounting of baffle (5), the left end fixed mounting of the flexible pipe of second (8) has connecting rod (9), the left end of connecting rod (9) runs through the inside that extends to first flexible pipe (7).

2. An electric leakage detecting device according to claim 1, wherein: the equal fixed mounting in upper and lower both sides of connecting rod (9) left end has first stopper (10), spacing groove (13) have all been seted up to the upper and lower both sides of first flexible pipe (7) inner chamber, the one end of first stopper (10) is located the inside and the sliding connection of spacing groove (13).

3. An electric leakage detecting device according to claim 1, wherein: the upper side and the lower side of the first telescopic pipe (7) and the second telescopic pipe (8) are both fixedly provided with a second limiting block (11), and one end of the second limiting block (11) is embedded into the fixed block (6) and is connected with the fixed block in a sliding manner.

4. An electric leakage detecting device according to claim 1, wherein: the front surfaces of the first telescopic pipe (7) and the second telescopic pipe (8) are fixedly provided with handles (12), and the left side of the shell (1) is provided with a heat dissipation hole (14).

5. An electric leakage detecting device according to claim 1, wherein: the back of the baffle (5) is attached to the front of the fixing block (6), and the thickness of the fixing block (6) is smaller than the depth of the inner cavity of the fixing frame (4).

6. An electric leakage detecting device according to claim 3, wherein: a sliding groove is formed in the fixing block (6), and one end of the second limiting block (11) is located in the sliding groove and connected in a sliding mode.

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