CN214473648U

CN214473648U - Detection device for power equipment

Info

Publication number: CN214473648U
Application number: CN202023034843.3U
Authority: CN
Inventors: 费东; 朱慧霞
Original assignee: Suzhou Haikuo Energy Technology Co ltd
Current assignee: Suzhou Haikuo Energy Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-22
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a detection device for power equipment in the field of power equipment detection, which comprises a floating plate, wherein the upper end of the floating plate is fixedly connected with an air pump machine and a fixed plate, the lateral end of the air pump machine is fixedly connected with an air pipe, one end of the air pipe, which is far away from the air pump machine, is fixedly connected with a floating ball, the lower end of the floating ball is fixedly connected with a connecting chain, the lower end of the connecting chain is fixedly connected with a counterweight, and the lateral end of the fixed plate is fixedly connected with a lead screw; float board upper end and seted up cross spout, square spout, the inside sliding connection of cross spout has the crosshead shoe, the inside sliding connection of square spout has the crosshead shoe, the fixedly connected with control box in square slider upper end, the inside rotation of control box is connected with gear one, gear two, two lower extreme fixedly connected with spliced poles of gear, the spliced pole runs through there is the bearer bar, spliced pole lower extreme fixedly connected with detects the camera, the utility model discloses a to the convenient detection of power equipment under water, improve the security that power equipment detected under water.

Description

Detection device for power equipment

Technical Field

The utility model belongs to power equipment detection area, concretely relates to detection device for power equipment.

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, and the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades.

The electric power equipment in the electric power system is many, and they are generally divided into electric primary equipment and electric secondary equipment according to their roles in operation, and the equipment directly involved in production, conversion, transmission, distribution and consumption of electric energy is called electric primary equipment, such as a generator, a motor and the like; in order to ensure the normal operation of the primary electrical equipment, the equipment for measuring, monitoring, controlling and adjusting the operation state thereof is called secondary electrical equipment, and mainly includes various measuring meters, various relay protection and automatic devices, direct-current power supply equipment and the like. The detection device of the dimensional power equipment belongs to electrical secondary equipment.

Why is the power device to detect? The power equipment is a junction and a channel in a power transmission and distribution network, the equipment has the conditions of aging, overhauling, fault hidden danger and the like in the using process, the power safety is always a string tightened by a power person in the power operation, and the detection of the power equipment actually plays the roles of preventing and finding the hidden danger. Power device detection is therefore of paramount importance.

What detection methods are available to the power equipment? In most cases, visual detection of power equipment, hand touch detection of transformers, and sniffing detection of transformers are the main methods, and these methods require close contact with power equipment.

However, the conventional power detection equipment is inconvenient for detecting underwater power equipment, such as an underwater cable and a water turbine for underwater power generation, and when the power equipment is regularly detected, if whether the power equipment is aged or deformed is judged, specific image pictures are needed to judge, the conventional power detection equipment usually needs to probe the power equipment by using manual close range, and the power equipment such as the underwater cable and the water turbine usually has a certain underwater depth, which brings great threat to personnel for detecting the underwater power equipment, so that a scheme for conveniently detecting the underwater power equipment is provided.

Based on this, the utility model designs a detection device for power equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device for power equipment to solve among the prior art problem that power equipment detection device is not convenient for detect power equipment under water. In order to solve the above problem, the utility model provides a following technical scheme:

a detection device for power equipment comprises a floating plate, wherein an air pump machine and a fixed plate are fixedly connected to the upper end of the floating plate, an air inlet is fixedly connected to the rear end of the air pump machine, an air pipe is fixedly connected to the lateral end of the air pump machine, a floating ball is fixedly connected to one end, away from the air pump machine, of the air pipe, the lower end of the floating ball is fixedly connected with a connecting chain, a counterweight piece is fixedly connected to the lower end of the connecting chain, a lead screw is fixedly connected to the lateral end of the fixed plate, and a moving piece penetrates through the lead screw; the improved detection camera is characterized in that a cross sliding groove and a square sliding groove are formed in the upper end of the floating plate, a cross sliding block is connected to the inside of the cross sliding groove in a sliding mode, the upper end of the cross sliding block is fixedly connected with a moving member, a reinforcing plate is fixedly connected to the lower end of the cross sliding block, a square sliding block is connected to the inside of the square sliding groove in a sliding mode, an operation box is fixedly connected to the upper end of the square sliding block, a first gear and a second gear are rotatably connected to the inside of the operation box, the first gear is meshed with the second gear, a connecting column is fixedly connected to the lower end of the second gear, a protective frame penetrates through the connecting column, and a detection camera is fixedly connected to the lower end of the connecting column.

As a further proposal of the utility model, the trachea, the floating ball, the connecting chain and the counterweight are provided with two, and the symmetric distribution is at the air pump machine both sides. The during operation, the counter weight of symmetric distribution is put into the position waters of awaiting measuring, the counter weight is fixed at the bottom under the effect of gravity, make and float the board at the waters internal fixation of certain limit, can not wash away along with rivers, be convenient for to the measurement of the power equipment in the waters, after the measurement is accomplished, open the air pump machine, the air gets into the showy ball of symmetry in, make the interior showy ball of submarine swell, buoyancy grow is driving the counter weight and is breaking away from submarine, be convenient for measure the back and move and float the board and retrieve the counter weight.

As a further proposal of the utility model, the screw rod is kept away from the one end fixedly connected with rotation handle of the fixed plate. During operation rotates the rotation handle, can make the lead screw rotate, is driving the moving member and is removing to driving the crosshead shoe in the cross spout and sliding, making the bearer bar under the gusset plate remove, driving the inside detection camera of bearer bar and removing, the improvement is to power equipment's under water detection range, also is convenient for find the position that power equipment needs the detection.

As a further proposal of the utility model, an upper end fixedly connected with turntable of the gear. The during operation, rotate when rotatory handle, finally realize the bearer bar and remove the back, can drive the inside spliced pole of bearer bar and remove, because two lower extremes of gear are fixed with the spliced pole, the removal of spliced pole also makes the control box remove along the direction of square spout, after the measuring position is removed to the detection camera, rotatable carousel, make two rotations of gear drive gear in the control box, the spliced pole that two lower extremes of gear are fixed rotates immediately, finally drive the fixed detection camera of spliced pole lower extreme and rotate, be convenient for adjust the visual angle that detects the camera under water, improve power equipment's detection effect under water.

As a further proposal of the utility model, the gusset plate is connected with the protective frame through bolt fixing. During operation, the rotating handle is rotated, the protective frame and the detection camera inside the protective frame can be finally driven to move through the crosshead shoe, the reinforcing plate is fixed at the lower end of the crosshead shoe, the protective frame is fixedly connected with the reinforcing plate through the bolt, the protective frame is connected with the crosshead shoe, the protective frame can also stably move along with the movement of the crosshead shoe, and the stable movement of the detection camera is finally realized.

As a further aspect of the present invention, the position of the protection frame corresponding to the detection camera is provided with a transparent window. During operation, the adjustment carousel can finally make detection camera rotate and change the visual angle, and the fender frame plays the guard action to the detection camera under water, and corresponds the transparent window that detection camera position was seted up and make the camera shoot clear underwater equipment picture, is convenient for detect whether underwater equipment is ageing, the overhaul and warp.

As a further proposal of the utility model, the detection camera and the air pump are provided with a chargeable independent power supply. During operation, the detection camera and the air pump can be fully charged by utilizing an external power supply in advance, and when the floating plate is placed on the water surface to be put into use, the detection camera and the air pump can work independently, so that the cost for carrying the mobile power supply is avoided.

Advantageous effects

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

through the matching use of the floating plate, the air pump machine, the floating ball, the weight piece, the rotating handle, the turntable, the protection frame and the detection camera, the floating plate is placed in a water area with underwater power equipment, then the weight piece and the empty and shriveled floating ball are placed into the water, under the action of gravity, the weight piece is in contact with the water bottom, the floating plate is fixed in a certain area and cannot be taken away by water flow, at the moment, the rotating handle is rotated to finally move the protection frame, the detection camera is moved, the proper position is conveniently found to detect the power equipment in the water, then the turntable is rotated, the rotation of the detection camera can be realized, the detected visual angle is more comprehensive, clear images of the underwater power equipment are conveniently obtained, whether the equipment is aged or not and deformed is judged, after the detection is finished, the air pump machine is started, the empty and shriveled floating ball is expanded to drive the weight piece to break away from the weight piece, the floating plate and the weight piece are conveniently recovered, the problem of present common electric power detection device be not convenient for detect power equipment under water is solved, realized convenient detection power equipment under water, when detecting cable and hydraulic turbine etc. have the power equipment of certain degree of depth under water, avoided equipment measurement personnel's dive, improved measurement personnel's security.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is an enlarged schematic view of a portion B of fig. 3 according to the present invention;

FIG. 5 is a schematic sectional view of the utility model at right side view;

FIG. 6 is an enlarged schematic view of a portion C of FIG. 5 according to the present invention

FIG. 7 is a schematic sectional view of the utility model when viewed from the left;

fig. 8 is an enlarged schematic view of a portion D of fig. 7 according to the present invention;

FIG. 9 is a schematic cross-sectional view of the floating ball in a left side view of the present invention;

fig. 10 is an enlarged schematic view of portion E of fig. 9 according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-floating plate, 2-air pump machine, 3-air inlet, 4-floating ball, 5-connecting chain, 6-counterweight, 7-air pipe, 8-fixing plate, 9-cross sliding chute, 10-screw rod, 11-moving piece, 12-rotating handle, 13-square sliding block, 14-rotating disc, 15-operating box, 16-protecting frame, 17-bolt, 18-reinforcing plate, 19-cross sliding block, 20-square sliding chute, 21-detection camera, 22-transparent window, 23-connecting column, 24-gear I, and 25-gear II.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution:

a detection device for power equipment comprises a floating plate 1, wherein the upper end of the floating plate 1 is fixedly connected with an air pump machine 2 and a fixed plate 8, the rear end of the air pump machine 2 is fixedly connected with an air inlet 3, the side end of the air pump machine 2 is fixedly connected with an air pipe 7, one end, away from the air pump machine 2, of the air pipe 7 is fixedly connected with a floating ball 4, the lower end of the floating ball 4 is fixedly connected with a connecting chain 5, the lower end of the connecting chain 5 is fixedly connected with a counterweight 6, the side end of the fixed plate 8 is fixedly connected with a lead screw 10, and a moving member 11 penetrates through the lead screw 10; the upper end of the floating plate 1 is provided with a cross sliding chute 9 and a square sliding chute 20, a cross sliding block 19 is connected inside the cross sliding chute 9 in a sliding manner, the upper end of the cross sliding block 19 is fixedly connected with the moving member 11, and the lower end of the cross sliding block 19 is fixedly connected with a reinforcing plate 18; the inside sliding connection of square spout 20 has square slider 13, and fixedly connected with control box 15 is gone up to square slider 13, and the inside rotation of control box 15 is connected with gear one 24, gear two 25, and gear one 24 has meshing gear two 25, and gear two 25 lower extreme fixedly connected with spliced pole 23, spliced pole 23 run through has protective frame 16, and spliced pole 23 lower extreme fixedly connected with detection camera 21.

As an embodiment of the present invention, the air tube 7, the floating ball 4, the connecting chain 5 and the weight member 6 are provided with two pieces, and are symmetrically distributed on both sides of the air pump 2. The during operation, the measurement position waters is put into to the weight 6 of symmetric distribution, weight 6 is fixed at the bottom under the effect of gravity, make and float board 1 fixed in the waters of certain limit, can not wash away along with rivers, be convenient for to the power equipment's in the waters measurement, after the measurement is accomplished, open air pump machine 2, in the showy ball 4 of air admission symmetry, make the interior showy ball 4 of submarine swell, buoyancy grow is driving weight 6 and is breaking away from the bottom, be convenient for remove after the measurement and float board 1 and retrieve weight 6.

As an embodiment of the present invention, a rotary handle 12 is fixedly connected to one end of the screw rod 10 far away from the fixing plate 8. During operation, the rotating handle 12 is rotated, so that the screw rod 10 is rotated, the moving member 11 is driven to move, the cross sliding block 19 in the cross sliding groove 9 is driven to slide, the protection frame 16 below the reinforcing plate 18 is driven to move, the detection camera 21 inside the protection frame 16 is driven to move, the detection range of underwater power equipment is widened, and the position of the power equipment to be detected is conveniently found.

As an implementation mode of the utility model, the upper end of the first gear 24 is fixedly connected with the turntable 14. During operation, when rotatory handle 12 rotates, finally realize the bearer bar 16 and remove the back, can drive the inside spliced pole 23 of bearer bar 16 and remove, because the second 25 lower extremes of gear is fixed with spliced pole 23, the removal of spliced pole 23 also makes control box 15 remove along the direction of square spout 20, after detection camera 21 removed the position of awaiting measuring, rotatable carousel 14, make the inside first 24 gears of control box 15 drive second 25 gears and rotate, the spliced pole 23 that second 25 lower extremes of gear is fixed rotates immediately, it rotates finally to drive the fixed detection camera 21 of spliced pole 23 lower extremes, be convenient for adjust the visual angle that detects camera 21 under water, improve underwater power equipment's detection effect.

As an embodiment of the present invention, the reinforcing plate 18 is fixedly connected to the protection frame 16 through a bolt 17. When the device works, the rotating handle 12 is rotated, the protective frame 16 and the detection camera 21 inside the protective frame can be finally driven to move through the crosshead 19, the reinforcing plate 18 is fixed at the lower end of the crosshead 19, the reinforcing plate 18 is fixedly connected with the protective frame 16 through the bolt 17, so that the protective frame 16 is connected with the crosshead 19, the protective frame 16 also stably moves along with the movement of the crosshead 19, and the stable movement of the detection camera 21 is finally realized.

In one embodiment of the present invention, the protection frame 16 has a transparent window 22 corresponding to the position of the detection camera 21. During operation, adjustment carousel 14 can finally make detection camera 21 rotate and change the visual angle, and the fender frame 16 plays the guard action to detection camera 21 under water, and corresponds the transparent window 22 that detection camera 21 position was seted up and make the camera shoot clear underwater equipment picture, is convenient for detect whether underwater equipment is ageing, the overhaul and warp.

As an embodiment of the present invention, the detection camera 21 and the air pump 2 are provided with a rechargeable independent power supply. During operation, detect camera 21 and air pump machine 2 and can utilize external power supply full charge in advance, when floating board 1 and place the surface of water and put into use, detect camera 21 and air pump machine 2 work that can be independent, avoided carrying the required cost of portable power source.

One specific application of this embodiment is:

when the utility model is used, firstly, the floating plate 1 is placed in the water area with the power equipment, then the floating plate 1 is moved in the water by the detecting personnel, the floating plate 1 is positioned near the power equipment to be detected, then the symmetrically distributed counterweight 6 and the floating ball 4 which is not inflated and is empty and shriveled are slowly put into the water, under the action of the gravity of the counterweight 6, the counterweight 6 drives the floating ball 4 which is empty and shriveled to sink, after the counterweight 6 touches the water bottom, the counterweight 6 is fixed, the floating plate 1 is fixed in the water area within a certain range and can not be washed away along with the water flow, at the moment, the detection of the underwater power equipment can be unfolded, the rotating handle 12 is rotated, the screw rod 10 can be rotated, the moving piece 11 is connected with the screw rod 10 through threads, therefore, the moving piece 11 is driven by the screw rod 10 to move, because the cross slide block 19 is fixed at the lower end of the moving piece 11, therefore, after the moving piece 11 moves, meanwhile, a cross slide block 19 in the cross slide groove 9 slides to limit the movement of the moving part 11, a reinforcing plate 18 is fixed at the lower end of the cross slide block 19, the reinforcing plate 18 is tightly fixed with a protective frame 16 through a bolt 17, the protective frame 16 is finally moved to drive a detection camera 21 in the protective frame 16 to move, the detection position of the detection camera 21 is conveniently adjusted, a rotary handle 12 rotates to finally realize the movement of the protective frame 16 and drive a connecting column 23 in the protective frame 16 to move, because the upper end of the connecting column 23 is fixed with a second gear 25, the movement of the connecting column 23 also enables an operation box 15 to move along the direction of a square slide groove 20, the square slide groove 20 and a square slide block 13 also limit the movement of the operation box 15 to enable the operation box to stably move along the protective frame 16, when the visual angle of the detection camera 21 needs to be adjusted, a rotary disc 14 at the upper end of the operation box 15 can be rotated, make gear 24 drive gear two 25 and rotate, drive spliced pole 23 and rotate immediately, make detection camera 21 rotate at last, realize the adjustment of the detection visual angle of detection camera 21, after detecting the completion to power equipment, can open air pump machine 2, the air passes through 3 empty entering air pump machines 2 of air intake, the rethread has certain toughness and intensity in trachea 7 enters into empty flat floater 4, floater 4 is bloated, buoyancy rises, takes counterweight 6 to break away from submarine and come-up, make and float board 1 portable removal after measuring the completion, the utility model provides a preceding common power detection equipment be not convenient for detect power equipment's under water problem, realized convenient detection power equipment under water, whether look over power equipment under water ageing, warp, improved the security to power equipment detection under water.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The detection device for the power equipment comprises a floating plate (1), wherein an air pump machine (2) and a fixed plate (8) are fixedly connected to the upper end of the floating plate (1), an air inlet (3) is fixedly connected to the rear end of the air pump machine (2), an air pipe (7) is fixedly connected to the side end of the air pump machine (2), a floating ball (4) is fixedly connected to one end, away from the air pump machine (2), of the air pipe (7), a connecting chain (5) is fixedly connected to the lower end of the floating ball (4), a counterweight (6) is fixedly connected to the lower end of the connecting chain (5), a lead screw (10) is fixedly connected to the side end of the fixed plate (8), and a moving member (11) penetrates through the lead screw (10); the upper end of the floating plate (1) is provided with a cross sliding chute (9) and a square sliding chute (20), a cross sliding block (19) is connected inside the cross sliding chute (9) in a sliding way, the upper end of the cross sliding block (19) is fixedly connected with a moving piece (11), the lower end of the cross slide block (19) is fixedly connected with a reinforcing plate (18), the square slide groove (20) is internally and slidably connected with a square slide block (13), the upper end of the square sliding block (13) is fixedly connected with an operating box (15), a first gear (24) and a second gear (25) are rotatably connected in the operating box (15), the first gear (24) is meshed with a second gear (25), the lower end of the second gear (25) is fixedly connected with a connecting column (23), the protective frame (16) penetrates through the connecting column (23), and the detection camera (21) is fixedly connected to the lower end of the connecting column (23).

2. The detection device for electric power equipment according to claim 1, wherein: the air pipe (7) and the counterweight (6) are arranged in two and are symmetrically arranged on two sides of the air pump (2).

3. The detection device for electric power equipment according to claim 1, wherein: one end of the screw rod (10) far away from the fixed plate (8) is fixedly connected with a rotating handle (12).

4. The detection device for electric power equipment according to claim 1, wherein: the upper end of the first gear (24) is fixedly connected with a turntable (14).

5. The detection device for electric power equipment according to claim 1, wherein: the reinforcing plate (18) is fixedly connected with a protective frame (16) through a bolt (17).

6. The detection device for electric power equipment according to claim 1, wherein: the position of the protective frame (16) corresponding to the detection camera (21) is provided with a transparent window (22).

7. The detection device for electric power equipment according to claim 1, wherein: the detection camera (21) and the air pump (2) are provided with a rechargeable independent power supply.