CN216143400U

CN216143400U - Large-current non-residual-voltage arrester monitor detection device

Info

Publication number: CN216143400U
Application number: CN202023058269.5U
Authority: CN
Inventors: 詹莹
Original assignee: Nanjing Yidayuan Electric Co ltd
Current assignee: Nanjing Yidayuan Electric Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2022-03-29
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a large-current non-residual-pressure arrester monitor detection device which comprises a box body, wherein a lifting mechanism is fixedly connected to the bottom of the inner wall of the box body, detection equipment is arranged at the top of the lifting mechanism, the lifting mechanism comprises a bottom plate, the bottom plate is fixed to the bottom of the inner wall of the box body, two installation pieces are fixedly connected to the left side of the top of the bottom plate, two installation blocks are fixedly connected to the right side of the top of the bottom plate, movable grooves are formed in the middles of the installation blocks, a cross rod is fixedly connected between the two installation pieces, movable rods are arranged in the two movable grooves, and an electric telescopic rod is fixedly connected between the cross rod and the movable rods. This big through-flow does not have residual voltage arrester monitor detection device has solved current detection device, can not height-adjusting, needs external equipment to promote it to suitable height during the use and just can simulate the thunderbolt and detect, and the process is comparatively troublesome problem.

Description

Large-current non-residual-voltage arrester monitor detection device

Technical Field

The utility model relates to the technical field of lightning arrester monitor detection, in particular to a large-current non-residual-voltage lightning arrester monitor detection device.

Background

The monitor for the non-residual-voltage large-current lightning arrester has the characteristics of no residual voltage, large current and high precision, does not need an external power supply during working, is suitable for a high-voltage alternating-current power grid, is a gapless metal oxide lightning arrester with continuous current more than 0.2 milliampere under the rated operating phase voltage, and is widely applied to an extra-high voltage transformer substation.

Arrester monitor detection device is the equipment that detects the monitor, can detect whether the monitor can normally work, and detection device needs high-voltage capacitor to receive electricity and simulates thunderbolt to it and detect, and is comparatively inconvenient using, but current detection device can not height-adjusting, needs external equipment to promote it to suitable height during the use and just can simulate the thunderbolt and detect comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a large-current non-residual-voltage lightning arrester monitor detection device, which solves the problems that the height of the existing detection device cannot be adjusted, the lightning stroke detection can be simulated only by lifting the existing detection device to a proper height by external equipment during use, and the process is troublesome.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a big through-flow does not have residual voltage arrester monitor detection device, includes the box, the bottom fixedly connected with elevating system of box inner wall to elevating system's top is provided with check out test set, elevating system includes the bottom plate, the bottom plate is fixed in the bottom of box inner wall to two installed parts of left side fixedly connected with at bottom plate top, two installation pieces of right side fixedly connected with at bottom plate top to movable groove has been seted up at the middle part of installation piece, two fixedly connected with horizontal pole, two between the installed part movable groove is provided with the movable rod to fixedly connected with electric telescopic handle between horizontal pole and the movable rod.

Preferably: the two ends of the surfaces of the cross rod and the movable rod are rotatably connected with rotating rods, and the top ends of the rotating rods are rotatably connected with linkage rods.

Preferably: the linkage rods are provided with a plurality of linkage rods, and the two adjacent linkage rods and the two adjacent rotating rods are rotatably connected through connecting shafts.

Preferably: one end of the linkage rod is fixedly connected with a top plate, and the top of the top plate is fixedly connected with the detection equipment through a connecting piece.

Preferably: the top of the box body is rotatably connected with a box cover through a hinge, and the top of the box cover is provided with a handle.

Preferably: the left top of box is provided with the hasp, the left side fixed connection buckle of case lid to buckle and hasp looks adaptation.

Advantageous effects

The utility model provides a large-current non-residual-voltage arrester monitor detection device. The method has the following beneficial effects:

(1) this big through-flow does not have residual voltage arrester monitor detection device opens the box through the hasp, then starts electric telescopic handle, and it drives the movable rod and removes at the movable groove inside to drive bull stick and gangbar and rotate, make the roof rise, thereby with the ejecting box outside of check out test set, and can be according to actual requirement control check out test set's height, in order conveniently to carry out detection achievement, the operation degree of difficulty when having reduced the detection has improved work efficiency.

(2) This big through-flow does not have residual voltage arrester monitor detection device, control electric telescopic handle reverse motion after the detection end, make whole elevating system begin to descend, withdraw check out test set inside the box, then through hasp and buckle with the case lid fixed can, the transportation with deposit the in-process, the box can carry out better protection to check out test set, avoid check out test set to receive the harm because of colliding with.

Drawings

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

FIG. 2 is a schematic structural diagram of the lifting mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 1;

fig. 4 is a side view of the lift mechanism of fig. 2 of the present invention.

In the figure: the device comprises a box body 1, a lifting mechanism 2, a detection device 3, a bottom plate 4, a mounting piece 5, a mounting block 6, a movable groove 7, a cross rod 8, a movable rod 9, an electric telescopic rod 10, a rotating rod 11, a linkage rod 12, a top plate 13, a connecting piece 14, a connecting shaft 15, a box cover 16, a handle 17, a lock catch 18 and a buckle 19.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a big through-flow does not have residual voltage arrester monitor detection device, the power distribution box comprises a box body 1, the bottom fixedly connected with elevating system 2 of 1 inner wall of box, and elevating system 2's top is provided with check out test set 3, elevating system includes bottom plate 4, bottom plate 4 is fixed in the bottom of 1 inner wall of box, and two installed parts 5 of the left side fixedly connected with at 4 tops of bottom plate, two installation pieces 6 of the right side fixedly connected with at 4 tops of bottom plate, and movable groove 7 has been seted up at the middle part of installation piece 6, fixedly connected with horizontal pole 8 between two installed parts 5, two movable groove 7 are provided with movable rod 9, and fixedly connected with electric telescopic handle 10 between horizontal pole 8 and the movable rod 9.

Further: the two ends of the surfaces of the cross rod 8 and the movable rod 9 are rotatably connected with rotating rods 11, and the top ends of the rotating rods 11 are rotatably connected with linkage rods 12.

Further: the linkage rods 12 are provided with a plurality of linkage rods, and two adjacent linkage rods 12 and two adjacent rotating rods 11 are rotatably connected through a connecting shaft 15.

Further: one end of the linkage rod 12 is fixedly connected with a top plate 13, and the top of the top plate 13 is fixedly connected with the detection equipment 3 through a connecting piece 14.

Further: the top of the box body 1 is rotatably connected with a box cover 16 through a hinge, and the top of the box cover 16 is provided with a handle 17.

Further: the top of the left side of the box body 1 is provided with a lock catch 18, the left side of the box cover 16 is fixedly connected with a buckle 19, and the buckle 19 is matched with the lock catch 18.

During the use, at first open box 1 through hasp 18, then start electric telescopic handle 10, it drives movable rod 9 and removes in activity groove 7 is inside, thereby drive bull stick 11 and gangbar 12 and rotate, make roof 13 rise, thereby with the ejecting box 1 outside of check out test set, and can control check out test set's height according to actual requirement, in order to conveniently carry out detection achievement, control electric telescopic handle 10 reverse motion after the detection finishes, make whole elevating system begin to descend, withdraw check out test set 3 inside box 1, then through hasp 18 and buckle 19 with the case lid fixed can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a big through-flow does not have residual voltage arrester monitor detection device, includes box (1), its characterized in that: the bottom of the inner wall of the box body (1) is fixedly connected with a lifting mechanism (2), and the top of the lifting mechanism (2) is provided with a detection device (3);

elevating system includes bottom plate (4), bottom plate (4) are fixed in the bottom of box (1) inner wall to two installed parts of left side fixedly connected with (5) at bottom plate (4) top, two installation pieces of right side fixedly connected with (6) at bottom plate (4) top to movable groove (7), two have been seted up at the middle part of installation piece (6) fixedly connected with horizontal pole (8), two between installed part (5) movable groove (7) are provided with movable rod (9) to fixedly connected with electric telescopic handle (10) between horizontal pole (8) and movable rod (9).

2. The large current no residual voltage arrester monitor detecting device of claim 1, wherein: the two ends of the surfaces of the cross rod (8) and the movable rod (9) are rotatably connected with rotating rods (11), and the top ends of the rotating rods (11) are rotatably connected with linkage rods (12).

3. The large current no residual voltage arrester monitor detecting device according to claim 2, characterized in that: the linkage rods (12) are arranged in a plurality, and the two adjacent linkage rods (12) and the two adjacent rotating rods (11) are rotatably connected through a connecting shaft (15).

4. The large current no residual voltage arrester monitor detecting device according to claim 2, characterized in that: one end of the linkage rod (12) is fixedly connected with a top plate (13), and the top of the top plate (13) is fixedly connected with the detection equipment (3) through a connecting piece (14).

5. The large current no residual voltage arrester monitor detecting device of claim 1, wherein: the top of the box body (1) is rotatably connected with a box cover (16) through a hinge, and the top of the box cover (16) is provided with a handle (17).

6. The large current no residual voltage arrester monitor detecting device of claim 5, wherein: the top of the left side of the box body (1) is provided with a lock catch (18), the left side of the box cover (16) is fixedly connected with a buckle (19), and the buckle (19) is matched with the lock catch (18).