CN218068174U

CN218068174U - Arrester detects uses preventative test device

Info

Publication number: CN218068174U
Application number: CN202222102436.4U
Authority: CN
Inventors: 李丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-16
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a lightning arrester detects uses preventative test device, the power distribution box comprises a box body, the inside of box is equipped with elevating system, elevating system's lower surface is provided with the installation piece, and the installation piece is equipped with two, left side the left side wall of installation piece is provided with the moving motor through quick-witted case, the output shaft of moving motor is connected with the mobile screw through the shaft coupling transmission, the surface threaded connection of mobile screw has the removal frame, bottom in the removal frame is rotated and is connected with thunder and lightning generating device, the rear surface of removal frame is provided with adjusting motor through quick-witted case, installs the moving motor through the elevating system cooperation installation piece that sets up, makes the moving motor work, can drive the mobile screw and rotate, can drive the removal frame through the screw thread and remove, makes adjusting motor work, can drive thunder and lightning generating device and rotate to can change the position and the angle that thunder and lightning takes place, then can improve the detection effect of lightning arrester.

Description

Arrester detects uses preventative test device

Technical Field

The utility model belongs to the technical field of arrester check out test set, concretely relates to arrester detects uses preventive testing device.

Background

An arrester is an electrical appliance for protecting electrical equipment from high transient overvoltage and limiting the freewheel time and also normally limiting the freewheel amplitude, containing any external clearance necessary for the proper functioning of the appliance when installed in operation, whether or not as an integral part.

When the arrester is detected by the arrester preventive detection device on the current market, the distance between the lightning generation device and the arrester is mostly fixed, or the height of the lightning generation device or the arrester can be adjusted, the position sent by natural lightning is changeable, the detection effect of the arrester is poor, and the arrester preventive detection device is provided for the lightning arrester detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arrester detects uses preventive test device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lightning arrester detects uses preventive test device, includes the box, the inside of box is equipped with elevating system, elevating system's lower surface is provided with the installation piece, and the installation piece is equipped with two, and the left side wall of installation piece is provided with the mobile motor through quick-witted case, the output shaft of mobile motor is connected with the mobile screw through the shaft coupling transmission, and the right-hand member and the right side installation piece of mobile screw rotate to be connected, the surface threaded connection of mobile screw has the removal frame, bottom in the removal frame is rotated and is connected with thunder and lightning generating device, the rear surface of removal frame is provided with adjusting motor through quick-witted case, and adjusting motor's output shaft passes through shaft coupling thunder and lightning generating device transmission and connects, bottom in the box is equipped with places the seat, the inside of placing the seat has seted up the standing groove, the inside of placing the seat is equipped with clamping mechanism.

Preferably, the clamping mechanism comprises an installation rod, the installation rod is arranged at the top of the placement seat, a loop rod is sleeved on one side, close to the placement groove, of the outer surface of the installation rod, a spring is arranged inside the loop rod, one end, far away from the installation rod, of the loop rod penetrates through the placement seat and extends to the inside of the placement groove, and a clamping block is arranged at one end, far away from the installation rod, of the loop rod.

Preferably, clamping mechanism is equipped with two, two the one end that the loop bar upper surface is close to the installation pole all is provided with the pull rod, the shifting chute has all been seted up on the left side and the right side of placing the seat upper surface, two the upper end of loop bar runs through two shifting chutes respectively and extends to the top of placing the seat, two the surface that the loop bar was kept away from to the clamp piece all is provided with presss from both sides tight pad, two the bottom that the standing groove surface was kept away from to the clamp piece all is provided with the gag lever post, the spacing groove has all been seted up to the both sides at standing groove internal surface top, and two gag lever posts difference sliding connection are in the inside of two spacing grooves.

Preferably, the lifting mechanism comprises two lifting motors, the two lifting motors are arranged on two sides of the inner bottom wall of the box body respectively through the box, the output shafts of the two lifting motors are connected with lifting screws in a transmission mode through shaft couplers, the outer surfaces of the two lifting screws are in threaded connection with a lifting plate, and the two mounting blocks are arranged on the left side and the right side of the lower surface of the lifting plate respectively.

Preferably, elevating system still includes the limiting plate, and the limiting plate is equipped with two, place the seat and be located between two limiting plates, two the surface of lifting screw all overlaps and is equipped with the circular organ cover, and the circular organ cover is equipped with four, two in the top the both ends of circular organ cover set up respectively at the interior roof of box and the upper surface of lifter plate, two in the below the both ends of circular organ cover set up respectively at the lower surface of lifter plate and two the upper surface of limiting plate.

Preferably, the bottoms of the left side wall and the right side wall of the placing seat are provided with two sliding blocks, the bottoms, close to the surface of the placing seat, of the two limiting plates are provided with sliding grooves, the number of the sliding blocks is two, and the two sliding blocks are connected inside the two sliding grooves in a sliding mode respectively.

Preferably, the top on the front surface of the box body is rotatably connected with two sealing doors, the two sealing doors are arranged on the front surfaces of the positions, close to each other, in the middle of the front surface of each sealing door and the placing seat, handles are arranged on the front surfaces of the sealing doors, and the control panel is arranged on the front surface of each sealing door on the right side.

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

(1) This arrester detects uses preventative test device, installs the moving motor through the elevating system cooperation installation piece that sets up, makes the moving motor work, can drive the moving screw and rotate, can drive through the screw thread and remove the frame and remove, makes adjustment motor work, can drive thunder and lightning generating device and rotate to can change the position and the angle that the thunder and lightning takes place, then can improve the detection effect of arrester.

(2) This arrester detects uses preventative test device, press from both sides tight installation to the arrester through the clamping mechanism who sets up, can increase the stability of arrester in the testing process, hold and stimulate the pull rod, can drive through the loop bar and press from both sides tight piece and remove to can remove the installation arrester or install the arrester, the staff of being convenient for carries out the dismouting to the arrester of equidimension not, can improve the work efficiency of arrester dismouting.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of the structure of fig. 2 at a;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a box body; 2. a lifting mechanism; 201. a lifting motor; 202. a lifting screw; 203. a lifting plate; 204. a limiting plate; 205. a circular organ cover; 3. a placing seat; 4. a placement groove; 5. a clamping mechanism; 501. mounting a rod; 502. a loop bar; 503. a spring; 504. a clamping block; 505. a pull rod; 6. a limiting rod; 7. a slider; 8. a chute; 9. mounting a block; 10. a moving motor; 11. moving the screw; 12. a movable frame; 13. a lightning generating device; 14. adjusting the motor; 15. and (7) sealing the door.

Detailed Description

Please refer to fig. 1-4, the utility model provides a lightning arrester detects uses preventive test device, which comprises a box body 1, the inside of box 1 is equipped with elevating system 2, elevating system 2's lower surface is provided with installation piece 9, and installation piece 9 is equipped with two, the left side wall of left side installation piece 9 is provided with mobile motor 10 through the quick-witted case, mobile motor 10's output shaft is connected with mobile screw 11 through the shaft coupling transmission, and mobile screw 11's right-hand member and right side installation piece 9 rotate to be connected, mobile screw 11's surface threaded connection has removal frame 12, bottom in the removal frame 12 rotates and is connected with thunder and lightning generating device 13, the rear surface of removal frame 12 is provided with adjusting motor 14 through the quick-witted case, and adjusting motor 14's output shaft passes through thunder and lightning shaft coupling generating device 13 transmission and connects, bottom in the box 1 is equipped with places seat 3, place the inside of seat 3 and seted up standing groove 4, the inside of placing seat 3 is equipped with clamping mechanism 5.

In this embodiment, preferably, the clamping mechanism 5 includes an installation rod 501, and the installation rod 501 is disposed at the top of the placement seat 3, a loop bar 502 is sleeved on one side of the outer surface of the installation rod 501 close to the placement groove 4, and a spring 503 is disposed inside the loop bar 502, one end of the loop bar 502 far away from the installation rod 501 penetrates through the placement seat 3 and extends to the placement groove 4, one end of the loop bar 502 far away from the installation rod 501 is provided with a clamping block 504, the spring 503 is installed by the installation rod 501 matching with the loop bar 502, and the elastic force of the spring 503 can drive the clamping block 504 to move towards the direction close to the lightning arrester to clamp the lightning arrester.

In this embodiment, preferably, the number of the clamping mechanisms 5 is two, one end of the upper surface of the two loop bars 502 close to the installation rod 501 is provided with the pull rod 505, the left side and the right side of the upper surface of the placement seat 3 are provided with moving grooves, the upper ends of the two loop bars 502 penetrate through the two moving grooves respectively and extend to the top of the placement seat 3, the surfaces of the two clamping blocks 504 far away from the loop bars 502 are provided with clamping pads, the bottoms of the two clamping blocks 504 far away from the surface of the placement groove 4 are provided with the limiting rods 6, the two sides of the top of the inner surface of the placement groove 4 are provided with the limiting grooves respectively, the two limiting rods 6 are slidably connected inside the two limiting grooves respectively, the pull rod 505 is convenient to move through the provided moving grooves, the pull rod 505 is held and pulled, and the clamping blocks 504 can be driven by the loop bars 502 to move towards the direction far away from the lightning arrester to release the clamping of the lightning arrester.

In this embodiment, it is preferable, the lifting mechanism 2 includes the lifting motor 201, and the lifting motor 201 is equipped with two, two lifting motor 201 set up the both sides of diapire in the box 1 respectively through quick-witted case, two lifting motor 201's output shaft all is connected with the lifting screw 202 through the shaft coupling transmission, two lifting screw 202's surface threaded connection has the lifter plate 203, two installation pieces 9 set up left side and right side at the lifter plate 203 lower surface respectively, with lifting motor 201 and external power supply electric connection, make the work of lifting motor 201, can drive the rotation of lifting screw 202, can drive the lifter plate 203 through the screw thread and go up and down.

In this embodiment, preferably, the lifting mechanism 2 further includes two limiting plates 204, and the limiting plates 204 are provided with two, the placing seat 3 is located between two limiting plates 204, the outer surfaces of two lifting screws 202 are all sleeved with the accordion cover 205, and the accordion cover 205 is provided with four, the two ends of the two upper accordion covers 205 are respectively arranged on the inner top wall of the box body 1 and the upper surface of the lifting plate 203, the two ends of the two lower accordion covers 205 are respectively arranged on the lower surface of the lifting plate 203 and the upper surface of the two limiting plates 204, the position of the placing seat 3 is limited by the set limiting plates 204, the stability of the placing seat 3 can be increased, the lifting screws 202 are protected by the accordion covers 205, when lightning is avoided that the lightning generating device 13 emits lightning, an electric shock is caused to the lifting screws 202.

In this embodiment, preferably, the bottom of placing seat 3 left and right side walls all is provided with slider 7, and two limiting plates 204 have all been seted up spout 8 near the bottom of placing seat 3 surface, and slider 7 all is equipped with two with spout 8, and two sliders 7 are sliding connection respectively in the inside of two spout 8, and slider 7 cooperation spout 8 through setting up restricts the position of placing seat 3, can avoid placing seat 3 from the inside roll-off of box 1.

In this embodiment, it is preferred, the top on the positive surface of box 1 is rotated and is connected with sealing door 15, and sealing door 15 is equipped with two, and the mutual position that is close to in the middle part of the positive surface of two sealing door 15 all is provided with the handle with the positive surface of placing seat 3, and the positive surface of right side sealing door 15 is provided with control panel, seals box 1 through sealing door 15 that sets up, protects the inside device of box 1, avoids the inside article of device to receive the damage.

The utility model discloses a theory of operation and use flow: when the device is used, the device is electrically connected with an external power supply, hold and work a handle, the placing seat 3 is taken out from the bottom in the box body 1, hold and pull the pull rod 505, the clamping block 504 can be driven to move towards the direction close to the placing seat 3 through the loop bar 502, the lightning arrester is placed in the placing groove 4, the clamping block 504 can be driven to move towards the direction close to the lightning arrester through the elasticity of the spring 503 to clamp the lightning arrester, the stability of the lightning arrester is improved, the lifting motor 201 is enabled to work, the lifting screw 202 can be driven to rotate, the lifting plate 203 can be driven to lift through threads, the moving motor 10 is enabled to work, the moving screw 11 can be driven to rotate, the moving frame 12 can be driven to move through the threads, the adjusting motor 14 is enabled to work, the lightning generating device 13 can be driven to rotate, the position and the angle of the lightning generating device 13, the lightning generating device 13 is enabled to work, the lightning protection effect of the lightning arrester can be detected by sending, and the detection effect and the detection efficiency of the lightning arrester can be improved.

Claims

1. The utility model provides a lightning arrester detects uses preventative test device, includes box (1), its characterized in that: the inside of box (1) is equipped with elevating system (2), the lower surface of elevating system (2) is provided with installation piece (9), and installation piece (9) are equipped with two, the left side wall of installation piece (9) is provided with mobile motor (10) through the quick-witted case, the output shaft of mobile motor (10) is connected with mobile screw (11) through the shaft coupling transmission, and the right-hand member and the right side installation piece (9) of mobile screw (11) rotate to be connected, the surface threaded connection of mobile screw (11) has removal frame (12), the bottom in the removal frame (12) rotates and is connected with thunder and lightning generating device (13), the rear surface of removal frame (12) is provided with adjusting motor (14) through the quick-witted case, and the output shaft of adjusting motor (14) passes through the transmission of thunder and lightning generating device (13) to be connected, the bottom in box (1) is equipped with places seat (3), the inside of placing seat (3) has seted up standing groove (4), the inside of placing seat (3) is equipped with clamping mechanism (5).

2. The preventive test device for lightning arrester inspection according to claim 1, characterized in that: the clamping mechanism (5) comprises an installation rod (501), the installation rod (501) is arranged at the top of the placement seat (3), a loop bar (502) is sleeved on one side, close to the placement groove (4), of the outer surface of the installation rod (501), a spring (503) is arranged inside the loop bar (502), one end, far away from the installation rod (501), of the loop bar (502) penetrates through the placement seat (3) and extends into the placement groove (4), and a clamping block (504) is arranged at one end, far away from the installation rod (501), of the loop bar (502).

3. The arrester testing preventive test apparatus according to claim 2, characterized in that: clamping mechanism (5) are equipped with two, two the one end that loop bar (502) upper surface is close to installation pole (501) all is provided with pull rod (505), the shifting chute has all been seted up on the left side and the right side of placing seat (3) upper surface, two the upper end of loop bar (502) runs through two shifting chutes respectively and extends to the top of placing seat (3), two the surface of keeping away from loop bar (502) of pressing from both sides tight piece (504) all is provided with presss from both sides tight pad, two it all is provided with gag lever post (6) to press from both sides the bottom that tight piece (504) kept away from standing groove (4) surface, the spacing groove has all been seted up to the both sides at standing groove (4) internal surface top, and two gag lever posts (6) sliding connection are respectively in the inside of two spacing grooves.

4. The preventive test device for lightning arrester inspection according to claim 1, characterized in that: elevating system (2) include elevator motor (201), and elevator motor (201) are equipped with two, two elevator motor (201) sets up the both sides of diapire in box (1) respectively through quick-witted case, two elevator motor (201)'s output shaft all is connected with lifting screw (202), two through the shaft coupling transmission lifting screw (202)'s surface threaded connection has lifter plate (203), two installation piece (9) set up respectively on the left side and the right side of lifter plate (203) lower surface.

5. The arrester testing preventive test apparatus according to claim 4, characterized in that: elevating system (2) still include limiting plate (204), and limiting plate (204) are equipped with two, place seat (3) and be located between two limiting plate (204), two the surface of lifting screw (202) all overlaps and is equipped with circular organ cover (205), and circular organ cover (205) is equipped with four, two in the top the both ends of circular organ cover (205) set up respectively at the interior roof of box (1) and the upper surface of lifter plate (203), two in the below the both ends of circular organ cover (205) set up respectively at the lower surface of lifter plate (203) and two the upper surface of limiting plate (204).

6. The arrester testing preventive test apparatus according to claim 5, characterized in that: the bottom of the left side wall and the bottom of the right side wall of the placing seat (3) are provided with two sliding blocks (7), the bottom of the limiting plate (204) close to the surface of the placing seat (3) is provided with two sliding grooves (8), the sliding blocks (7) and the sliding grooves (8) are arranged in two, and the sliding blocks (7) are connected to the inner portions of the two sliding grooves (8) in a sliding mode respectively.

7. The arrester testing preventive test apparatus according to claim 1, characterized in that: the top on the front surface of the box body (1) is rotatably connected with two sealing doors (15), the two sealing doors (15) are arranged, the positions, close to each other, in the middle of the front surface of each sealing door (15) and the front surface of the placing seat (3) are respectively provided with a handle, and the right side of each sealing door (15) is provided with a control panel on the front surface.