CN216413890U

CN216413890U - Remote monitoring device for operating condition of line gap lightning arrester

Info

Publication number: CN216413890U
Application number: CN202122146340.3U
Authority: CN
Inventors: 高涛; 贺姣姣; 杨霞
Original assignee: Wuhan G Reidun Technology Co ltd
Current assignee: Wuhan G Reidun Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-29
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a remote monitoring device for the operating condition of a line clearance arrester in the technical field of the arrester, which comprises a remote detector, wherein a signal receiving antenna is fixedly arranged on the remote detector, a sealing door is movably arranged on the front surface of the remote detector, a limiting groove is arranged on the outer surface of one side of the sealing door, an installation groove is arranged on the front surface of the remote detector, a rotary handle is movably arranged on the rear surface of the remote detector, a wire harness storage groove is arranged in the remote detector, a power supply connecting wire is movably arranged on the lower surface of the remote detector, the remote detector is designed in a miniaturized manner, the power supply connecting wire is disconnected from an external power supply when the remote detector needs to move, the power supply connecting wire can be accommodated in the device, the device can be fixed at the palm of a user through a fixed rubber sleeve, and the device is convenient for the user to operate and carry with one hand, and the display screen can be protected when moving.

Description

Remote monitoring device for operating condition of line gap lightning arrester

Technical Field

The utility model relates to the technical field of lightning arresters, in particular to a remote monitoring device for the operating condition of a line clearance lightning arrester.

Background

An arrester is an electrical appliance used to protect electrical equipment from high transient overvoltages and to limit the freewheel time and also to normally limit the freewheel amplitude. The term encompasses any external clearance necessary for proper functioning of the appliance when installed in operation, whether or not it is a component as a whole.

The remote online monitoring device for the leakage current of the lightning arrester comprises a collector, wherein the collector is connected between a zinc oxide lightning arrester and the ground, and comprises a microampere current transformer for collecting the leakage current of the lightning arrester, a leakage current meter and a power supply; the system also comprises a data acquisition control device arranged on the acquisition device and a leakage current signal processing circuit arranged on the near-end integrated automation system; the data acquisition control device comprises a processor, a memory, a clock circuit, an analog-to-digital converter, a signal transceiving circuit and a far-end antenna which are mutually connected; the leakage current signal processing circuit comprises a signal centralized control receiving and transmitting circuit and a near-end antenna, the real-time and remote monitoring of the leakage current of the lightning arrester is realized, and the state of the lightning arrester is accurately and effectively judged, but the remote detection device is inconvenient to move when in use, has poor portability, and the display is easy to collide with when in use, so that the device is damaged.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a remote monitoring device for the operating condition of a line clearance arrester, which has the functions of portability and protection of a display screen during use.

The technical scheme of the utility model is as follows:

remote monitoring device of operating condition of line clearance arrester, including the remote detector, the last fixed mounting of performance of remote detector has signal reception antenna, the positive surface movable mounting of remote detector has the sealing door, spacing recess has been seted up to sealing door one side surface, the positive surface mounting groove that has seted up of remote detector, surface movable mounting has rotatory handle behind the remote detector, the inside pencil that has seted up of remote detector stores the recess, surface movable mounting has the power connecting wire under the remote detector, surface fixed mounting has the solid fixed rubber cover behind the remote detector, the inside fixed mounting of remote detector has built-in battery, built-in battery top just is located the inside fixed mounting of remote detector and has central processing unit.

The working principle of the technical scheme is as follows:

can receive the working signal of arrester transmission through signal reception antenna, built-in battery can supply power to the device, and central processing unit can analyze and receive ground working signal, can fix the device in user's palm department through fixed rubber sleeve, and convenient to use person carries out one-hand operation and carries.

In a further technical scheme, a door handle is fixedly installed on the outer surface of one side of the sealing door, and a rubber sealing gasket is fixedly installed on the other side of the sealing door.

Can drive sealing door through the door handle and remove, the inside corner contact of rubber packing pad and mounting groove can be with the inside sealed environment that forms of mounting groove.

In a further technical scheme, a return spring is fixedly mounted inside the limiting groove, the other end of the return spring is fixedly connected with a limiting bolt, and a displacement handle is fixedly mounted on the front surface of the limiting bolt.

Can be through certain thrust for spacing bolt through return spring, the displacement handle can drive spacing bolt and remove, and spacing bolt receives return spring's thrust, can be fixed relatively for a long time inside the bolt hole.

In a further technical scheme, a display is fixedly mounted inside the mounting groove, a control button is embedded inside the mounting groove and is mounted below the display, a bolt hole is formed in one side inside the mounting groove, and the bolt hole is matched with the limiting bolt.

Can show the operating condition of arrester through the display, control button can adjust the inside data of device to control the device, spacing bolt and bolt hole mutually support, can be with sealing door relatively fixed inside the mounting groove.

In a further technical scheme, a connecting bearing is fixedly installed at the tail end of the rotating grip.

The rotary handle can be movably arranged on the rear surface of the remote detector through the connecting bearing, and the rotary handle can drive the connecting shaft to rotate.

In a further technical scheme, the inside movable mounting of recess is stored to the pencil has the connecting axle, the positive fixed surface of connecting axle installs the catch tray, the inside fixed mounting of connecting axle has the pencil connecting pipe, power connecting wire one end and catch tray fixed connection.

The collecting tray can be driven to rotate through the connecting shaft which is arranged in a rotating mode, the collecting tray can collect power connecting wires scattered outside in the collecting tray in a rotating mode, the power connecting wires penetrate through the connecting shaft through the collecting tray to be connected with the wire harness connecting pipe, and the wire harness connecting pipe is used for connecting the power connecting wires with the built-in battery.

The utility model has the beneficial effects that:

1. through miniaturized design remote detector, when needs remove, with power connecting wire and external power disconnection, the rotatory handle that sets up can drive the connecting axle rotatory, the connecting axle is rotatory can drive the catch tray rotatory, the catch tray is rotatory can be collected the power connecting wire that scatters in the external world inside the catch tray to scatter and accomodate at external power connecting wire, damage power connecting wire when preventing to remove, supply power to the device through built-in battery this moment.

2. Through sealing door and spacing bolt mutually support, when mobile device, close the sealing door through the door handle, the rubber packing pad that sets up contacts with the inside corner of mounting groove, can be with the inside sealed environment that forms of mounting groove, because return spring can last to provide certain thrust for spacing bolt, can be by long-time relatively fixed in the downthehole portion of bolt, because spacing bolt and bolt hole mutually support, can be with sealing door relatively fixed inside the mounting groove, can protect and can not damaged when the display screen removes.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure in another direction according to the embodiment of the present invention;

FIG. 3 is an enlarged view of the embodiment of the present invention at A in FIG. 1;

FIG. 4 is a cross-sectional view of an embodiment of the present invention;

fig. 5 is a side cross-sectional view of an embodiment of the present invention.

Description of reference numerals:

1. a remote detector; 101. a signal receiving antenna; 102. a power connection line; 103. fixing the rubber sleeve; 104. a built-in battery; 105. a central processing unit; 2. a sealing door; 201. a door handle; 202. a rubber gasket; 3. a limiting groove; 301. a return spring; 302. a limiting bolt; 303. a displacement handle; 4. installing a groove; 401. a display; 402. a control button; 403. a pin hole; 5. rotating the grip; 501. connecting a bearing; 6. a wire harness storage recess; 601. a collection tray; 602. a connecting shaft; 603. wire harness connecting pipe.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

as shown in fig. 1-5, line clearance arrester's operation condition remote monitoring device, including remote detector 1, remote detector 1 is last to present fixed mounting has signal reception antenna 101, remote detector 1 is positive surface movable mounting has sealing door 2, limiting groove 3 has been seted up to sealing door 2 one side surface, remote detector 1 is positive surface mounting groove 4 has been seted up, remote detector 1 rear surface movable mounting has rotatory handle 5, remote detector 1 is inside to have seted up pencil storage recess 6, remote detector 1 lower surface movable mounting has power connecting wire 102, remote detector 1 rear surface fixed mounting has fixed rubber sleeve 103, remote detector 1 inside fixed mounting has built-in battery 104, built-in battery 104 top just is located remote detector 1 inside fixed mounting has central processing unit 105.

The working principle of the technical scheme is as follows:

the signal receiving antenna 101 can receive working signals transmitted by the lightning arrester, the built-in battery 104 can supply power to the device, the central processing unit 105 can analyze and receive ground working signals, the device can be fixed on the palm of a user through the fixed rubber sleeve 103, and the user can conveniently operate and carry the device with one hand.

In another embodiment, as shown in fig. 2, a door handle 201 is fixedly installed on the outer surface of one side of the sealing door 2, a rubber gasket 202 is fixedly installed on the other side of the sealing door 2, a return spring 301 is fixedly installed inside the limiting groove 3, a limiting bolt 302 is fixedly connected to the other end of the return spring 301, and a displacement handle 303 is fixedly installed on the front surface of the limiting bolt 302.

Can drive sealing door 2 through door handle 201 and remove, rubber packing 202 contacts with the inside corner of mounting groove 4, can be with the inside sealed environment that forms of mounting groove 4, can be for spacing bolt 302 through certain thrust through return spring 301, and displacement handle 303 can drive spacing bolt 302 and remove, and spacing bolt 302 receives return spring 301's thrust, can be fixed relatively for a long time inside bolt hole 403.

In another embodiment, as shown in fig. 1, a display 401 is fixedly installed inside the installation groove 4, a control button 402 is embedded and installed below the display 401 and inside the installation groove 4, a latch hole 403 is formed in one side inside the installation groove 4, and the latch hole 403 is matched with the limit latch 302.

The working state of the lightning arrester can be displayed through the display 401, the control button 402 can adjust the data inside the device, and therefore the device is controlled, the limiting bolt 302 is matched with the bolt hole 403, and the sealing door 2 can be fixed inside the installation groove 4 relatively.

In another embodiment, as shown in fig. 4, a connection bearing 501 is fixedly installed at the end of the rotary handle 5, a connection shaft 602 is movably installed inside the wire harness storage groove 6, a collection tray 601 is fixedly installed on the front surface of the connection shaft 602, a wire harness connection pipe 603 is fixedly installed inside the connection shaft 602, and one end of the power connection line 102 is fixedly connected with the collection tray 601.

The connecting bearing 501 is fixedly installed at the tail end of the rotary handle 5, the collecting disc 601 can be driven to rotate through the rotatably arranged connecting shaft 602, the power connecting wires 102 scattered outside can be collected inside the collecting disc 601 through rotation of the collecting disc 601, the power connecting wires 102 penetrate through the connecting shaft 602 through the collecting disc 601 to be connected with the wire harness connecting pipe 603, and the power connecting wires 102 are connected with the built-in battery 104 through the wire harness connecting pipe 603.

The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. Line clearance arrester's operating condition remote monitoring device, including remote detector (1), its characterized in that: the utility model discloses a long-range detector, including remote detector (1), show fixed mounting has signal reception antenna (101), positive surface movable mounting of remote detector (1) has sealing door (2), spacing recess (3) have been seted up to sealing door (2) one side surface, mounting groove (4) have been seted up to the positive surface of remote detector (1), surface movable mounting has rotatory handle (5) behind remote detector (1), remote detector (1) inside has been seted up the pencil and has been stored recess (6).

2. The remote line clearance arrester operating condition monitoring device of claim 1, wherein: the remote detector is characterized in that a power supply connecting wire (102) is movably mounted on the lower surface of the remote detector (1), a fixed rubber sleeve (103) is fixedly mounted on the rear surface of the remote detector (1), a built-in battery (104) is fixedly mounted inside the remote detector (1), and a central processing unit (105) is fixedly mounted above the built-in battery (104) and located inside the remote detector (1).

3. The remote line clearance arrester operating condition monitoring device of claim 1, wherein: the door handle (201) is fixedly installed on the outer surface of one side of the sealing door (2), and the rubber sealing gasket (202) is fixedly installed on the other side of the sealing door (2).

4. The remote line clearance arrester operating condition monitoring device of claim 1, wherein: the inner fixed mounting of the limiting groove (3) is provided with a return spring (301), the other end of the return spring (301) is fixedly connected with a limiting bolt (302), and a displacement handle (303) is fixedly mounted on the front surface of the limiting bolt (302).

5. The remote line clearance arrester operating condition monitoring device of claim 4, wherein: the inside fixed mounting of mounting groove (4) has display (401), display (401) below just is located mounting groove (4) inside and inlays and establish and install control button (402), bolt hole (403) have been seted up to inside one side of mounting groove (4), bolt hole (403) and spacing bolt (302) mutually support.

6. The remote line clearance arrester operating condition monitoring device of claim 1, wherein: the tail end of the rotary handle (5) is fixedly provided with a connecting bearing (501).

7. The remote line clearance arrester operating condition monitoring device of claim 2, wherein: wire harness storage groove (6) inside movable mounting has connecting axle (602), connecting axle (602) positive fixed surface installs catch tray (601), the inside fixed mounting of connecting axle (602) has pencil connecting pipe (603), power connecting wire (102) one end and catch tray (601) fixed connection.