CN115315142A - Power system distribution network operation detection device - Google Patents

Abstract

The invention discloses a power system distribution network operation detection device, comprising a casing, a mounting plate is arranged on the upper side of the casing, a clamping mechanism is arranged on the mounting plate, and a connection between the casing and the mounting plate is provided. There is a rotating mechanism between the two, the body of the power distribution network operation detection device is installed in the shell, the inner wall of each of the ports is fixedly connected with a dust-proof net, and each of the ports is provided with a dust-removing mechanism. The hollow frame is provided with two dismantling mechanisms. In the present invention, the housing can be turned until it is suitable for the orientation of the staff through the rotating mechanism, which is convenient for the subsequent staff to operate; the internal electrical components can be radiated by the heat dissipation mechanism, so as to avoid the damage of the electrical components caused by the accumulation of heat; The dust removal mechanism can filter the dust in the air, and cooperate with the disassembly mechanism to remove the moisture in the humid air, which plays the role of dust removal and dehumidification, and prolongs the service life of the internal electrical components.

Description

A power system distribution network operation detection device

technical field

The invention relates to the technical field of distribution network operation detection, in particular to a power system distribution network operation detection device.

Background technique

The prior art discloses a power system distribution network operation detection device with application number CN202122775110.3. The power system distribution network operation detection device includes a distribution network operation detection device; a stabilizing mechanism, which includes a double-sided rack , two gears, two fixed rods, two clamping blocks and limit components, the bottom surface of the double-sided rack is slidably connected to the top surface of the distribution network operation detection device, and the lower ends of the two fixed rods are fixedly connected to the power distribution network. When the two clamps clamp the pole of the distribution network, the distribution network operation detection device can be stabilized on the distribution network, and it is not necessary for the staff to hold the distribution network for a long time. The detection device makes the distribution network operation detection device more convenient to use, and at the same time, because the hands are freed, the safety of the staff working at heights in the distribution network can be increased.

In the above-mentioned authorized patent, the device is fixed by clamping the poles of the distribution network by swinging the clamps in opposite directions, but the direction of the distribution network operation detection device is fixed. When the staff operates the distribution network operation detection device at high altitude, they need to move to the distribution network. The front side of the power grid operation detection device is operated, and it is difficult for the staff to move in the high altitude and the risk of falling is prone to occur; the existing distribution network operation detection device uses natural air cooling to dissipate heat, but the distribution network operation detection When the device works for a long time, a large amount of heat will accumulate in the shell. Only through natural air cooling, the heat dissipation effect is poor, and it is easy to damage the internal electrical components; when heat dissipation is performed, dust and moisture in the outside air will At the same time, if it enters the distribution network operation detection device, too much dust and moisture will cause damage to the internal electrical components and reduce the service life of the device.

Therefore, we designed a power system distribution network operation detection device to solve the above problems.

Contents of the invention

The purpose of the present invention is to solve the shortcomings in the prior art, and propose a power system distribution network operation detection device, which can steer the housing through the rotating mechanism until it is suitable for the orientation of the staff, which is convenient for the follow-up staff operation; through the heat dissipation mechanism, the internal electrical components can be dissipated to avoid damage to the electrical components caused by the accumulation of heat; the dust in the air can be filtered through the dust removal mechanism, and the dust in the humid air can be removed in cooperation with the disassembly mechanism. Moisture, plays the role of dust and moisture removal, prolonging the service life of the internal electrical components.

In order to achieve the above object, the present invention adopts the following technical solutions:

A power system distribution network operation detection device, comprising a housing, the upper side of the housing is provided with a mounting plate, the mounting plate is provided with a clamping mechanism, and the clamping mechanism includes a Two sliding grooves, each of which is provided with a clamping block, the inner wall of each of the sliding grooves is fixedly connected with a sliding rod, and the two sliding rods respectively pass through the clamping block and are slidably connected to it, The top of the mounting plate is penetrated with a first worm connected to it in rotation, the top of the first worm is fixedly connected with a first handle, the first worm is engaged with a first worm wheel, and the first worm wheel is fixedly connected with two two threaded rods, the two threaded rods pass through the mounting plate and are connected to it in rotation, the two threaded rods respectively pass through the clamping block and are threadedly connected to it, and a rotating mechanism is provided between the housing and the mounting plate, so that The body of the distribution network operation detection device is installed in the casing, the inner top of the casing is fixedly connected with a motor, the end of the output shaft of the motor is fixedly connected with a driving wheel, and the inner wall of the casing is rotatably connected with two second A rotating rod, the outer wall of each of the first rotating rods is fixedly connected with a driven wheel, the outer walls of the driving wheel and the driven wheel are sheathed with a first belt, and each of the first rotating rods is provided with A heat dissipation mechanism, the housing is provided with two openings, the inner wall of each opening is fixedly connected with a dust-proof net, and each opening is provided with a dust removal mechanism, and the dust removal mechanism includes a penetrating The shell and the reciprocating screw rod connected in rotation with it, the outer wall of the first rotating rod and the outer wall of the reciprocating screw rod are fixedly connected with a rotating wheel, and the two rotating wheels are jointly sleeved with a second belt, and the reciprocating wire The bottom of the rod and the inner wall of the opening are fixed by bearings. The outer wall of the reciprocating screw rod is provided with sliding blocks. The front and rear ends of the sliding block are set against the inner wall of the opening. One end of the net is provided with a plurality of brushes, and the inner wall of the housing is fixedly connected with two hollow frames, and the two first rotating rods respectively pass through the hollow frames and are rotationally connected with them, and each of the hollow frames is installed There are drying cotton boards, each of the drying cotton boards is provided with drying cotton, and each of the hollow frames is provided with two dismounting mechanisms.

Preferably, the rotating mechanism includes a second worm penetrating through the mounting plate and rotatably connected thereto, a second handle is fixedly connected to an end of the second worm away from the mounting plate, the second worm engages with a second worm wheel, and the The second worm wheel is fixedly connected with a rotating rod, and the rotating rod penetrates through the mounting plate and is rotatably connected with it, and the bottom of the rotating rod is fixedly connected with the top of the casing.

Preferably, the heat dissipation mechanism includes a driving bevel gear fixedly connected to the bottom of the first rotating rod, the driving bevel gear is meshed with a driven bevel gear, and the driven bevel gear is fixedly connected to the second rotating rod. The second rotating rod is rotatably connected with a supporting plate, the supporting plate is fixedly connected with the hollow frame, and the outer wall of the second rotating rod is fixedly connected with a fan.

Preferably, the dismounting mechanism includes a bolt that runs through the hollow frame and is slidably connected to it. A spring is sheathed on the outer wall of the bolt, and the two ends of the spring are fixedly connected to the hollow frame and the bolt respectively. There is a limit slot, and the bolt is inserted into the limit slot to be set.

Preferably, the threading directions of the two threaded rods are oppositely set.

Preferably, the opposite ends of the two clamping blocks are provided with arc-shaped grooves.

Preferably, the positions of the driving wheel and the two driven wheels are arranged in a triangle.

Preferably, the bottom of the bolt is provided with a slope.

Compared with the prior art, the present invention has the beneficial effects of:

1. The staff holds the first handle and rotates to drive the first worm, the first worm wheel, and the two threaded rods to rotate, so that the clamping blocks on both sides move relatively on the sliding rod, and the rod can be adjusted by the two clamping blocks. Clamping is carried out, and then the mounting plate and the housing are fixed, which increases the safety of workers working at heights in the distribution network.

2. The staff holds the second handle and rotates to drive the second worm, the second worm wheel, the rotating rod and the housing to rotate, and then adjust the orientation of the housing. When the staff is in a different position, the Adjusting the orientation can facilitate the operation of the staff at high altitude so as to detect the operation of the distribution network.

3. Drive the driving wheel, the first belt, two driven wheels, the first rotating rod, the driving bevel gear, the driven bevel gear, the second rotating rod and the fan through the output shaft of the motor to rotate, and the rotation through the two fans can The outside air is injected into the casing through the port on the left, and finally the heat in the casing is discharged through the port on the right, so as to accelerate the air flow around the body of the distribution network operation detection device and make the heat dissipation effect better.

4. Drive the second belt and the reciprocating screw to rotate through the first rotating rod, so that the sliding block moves up and down, and the dust-proof net can be cleaned through the brush set on the sliding block to remove the dust attached to the dust-proof net to avoid The dust-proof net is blocked, so as to ensure the effect of heat dissipation.

5. The moisture in the air can be absorbed by the setting of the drying cotton, so as to avoid the damage of the internal electrical components caused by the humid air entering the shell. When it is necessary to disassemble and replace the drying cotton, hold the two pins at this time Move opposite to each other (the spring is stretched during this process) until the latch breaks away from the limit slot to remove the drying cotton plate and drying cotton for replacement. The operation is simple, and the dry environment in the housing is guaranteed by replacing the drying cotton.

To sum up, the present invention can turn the casing until it is suitable for the orientation of the staff through the rotation mechanism, which is convenient for the subsequent operation of the staff; the internal electrical components can be dissipated through the heat dissipation mechanism, so as to avoid the accumulation of heat and cause the electrical components to The dust in the air can be filtered through the dust removal mechanism, and the moisture in the humid air can be removed in cooperation with the disassembly mechanism, which plays the role of dust removal and moisture removal, and prolongs the service life of the internal electrical components.

Description of drawings

Fig. 1 is a sectional view of a power system distribution network operation detection device proposed by the present invention;

Figure 2 is an enlarged view of the structure at A in Figure 1;

Figure 3 is an enlarged view of the structure at B in Figure 2;

Fig. 4 is a front view of a power system distribution network operation detection device proposed by the present invention;

Fig. 5 is a top view of the clamping mechanism in a power system distribution network operation detection device proposed by the present invention.

In the figure: 1 housing, 2 mounting plate, 3 first worm, 4 first handle, 5 first worm wheel, 6 threaded rod, 7 clamping block, 8 sliding rod, 9 arc-shaped groove, 10 second worm, 11 the first Second handle, 12 second worm gear, 13 rotating rod, 14 body of distribution network operation detection device, 15 motor, 16 first belt, 17 first rotating rod, 18 port, 19 dustproof net, 20 reciprocating screw rod, 21 Second belt, 22 sliding block, 23 hollow frame, 24 driving bevel gear, 25 driven bevel gear, 26 second rotating rod, 27 fan, 28 support plate, 29 drying cotton board, 30 drying cotton, 31 latch, 32 spring , 33 limit slots.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Figures 1-5, a power system distribution network operation detection device includes a housing 1, a mounting plate 2 is provided on the upper side of the housing 1, and a clamping mechanism is provided on the mounting plate 2. The clamping mechanism includes a Two sliding grooves on the mounting plate 2, each sliding groove is provided with a clamping block 7, and the inner wall of each sliding groove is fixedly connected with a sliding rod 8, and the two sliding rods 8 respectively pass through the clamping block 7 and connect with them. Slidingly connected, the top of the mounting plate 2 is penetrated with a first worm 3 that is rotationally connected with it, the top of the first worm 3 is fixedly connected with a first handle 4, the first worm 3 is engaged with a first worm wheel 5, and the first worm 3 and the second A worm wheel 5 has self-locking property, which can ensure the stability during clamping when the clamping block 7 fixes the rod. The first worm wheel 5 is fixedly connected with two threaded rods 6, and the thread directions of the two threaded rods 6 are set in opposite directions. , the two threaded rods 6 run through the mounting plate 2 and are rotationally connected with it, the two threaded rods 6 respectively pass through the clamping block 7 and are threadedly connected with it, the opposite ends of the two clamping blocks 7 are provided with arc-shaped grooves 9, through The arrangement of the arc-shaped groove 9 has a wide contact area with the rod, and the clamping effect is good.

A rotating mechanism is provided between the housing 1 and the mounting plate 2. The rotating mechanism includes a second worm 10 that penetrates through the mounting plate 2 and is rotationally connected with it. The end of the second worm 10 away from the mounting plate 2 is fixedly connected with a second handle 11. The second worm 10 is meshed with a second worm wheel 12, and the second worm wheel 12 is fixedly connected with a rotating rod 13. The rotating rod 13 penetrates the mounting plate 2 and is connected in rotation with it. The bottom of the rotating rod 13 is fixedly connected with the top of the housing 1. Through the second There is a self-locking property between the worm 10 and the second worm wheel 12, which can ensure the stability of the rotation of the housing 1.

The distribution network operation detection device body 14 is installed in the housing 1, and the distribution network operation detection device body 14 can detect the operation of the distribution network of the power system (this technology is the prior art), and the inner top of the housing 1 A motor 15 is fixedly connected, the end of the output shaft of the motor 15 is fixedly connected with a driving wheel, the inner wall of the housing 1 is rotatably connected with two first rotating rods 17, and the outer wall of each first rotating rod 17 is fixedly connected with a driven wheel, The positions of the driving wheel and the two driven wheels are arranged in a triangle, the outer walls of the driving wheel and the driven wheel are sheathed with the first belt 16, and each first rotating rod 17 is provided with a heat dissipation mechanism, which includes a heat dissipation mechanism that is compatible with the first rotation. The bottom of the rod 17 is fixedly connected to the driving bevel gear 24, the driving bevel gear 24 is meshed with the driven bevel gear 25, the driven bevel gear 25 is fixedly connected to the second rotating rod 26, and the second rotating rod 26 is rotatably connected to the support plate 28, The support plate 28 is fixedly connected with the hollow frame 23, and the outer wall of the second rotating rod 26 is fixedly connected with a fan 27. The fan 27 on the left side is a cooling fan, and the fan 27 on the right side is a suction fan, which can pass the air from the outside world through the left side. The side port 18 enters, and finally discharges through the right port 18, taking away the heat in the housing 1, so as to realize the heat dissipation of the distribution network operation detection device body 14.

The casing 1 is provided with two openings 18, the upper and lower ends of the openings 18 are inclined to facilitate the discharge of dust particles to the outside world, and the inner wall of each opening 18 is fixedly connected with a dust-proof net 19, which can keep the air The dust in the air is filtered and intercepted. Each port 18 is provided with a dust removal mechanism. The dust removal mechanism includes a reciprocating screw rod 20 that penetrates through the housing 1 and is rotatably connected to it. The outer wall of the first rotating rod 17 and the outer wall of the reciprocating screw rod 20 Both are fixedly connected with rotating wheels, and the two rotating wheels are provided with a second belt 21. The bottom of the reciprocating screw rod 20 and the inner wall of the port 18 are fixed by bearings, and the outer wall of the reciprocating screw rod 20 is provided with a sliding block 22. The front and rear ends of the slide block 22 are set against the inwall of the port 18, and the slide block 22 can be limited so that it can only move up and down. The end of the slide block 22 near the dust-proof net 19 is provided with a plurality of brushes The dust-proof net 19 can be cleaned by the brush moving up and down to remove the attached dust and prevent it from clogging, which affects the effect of heat dissipation.

The inner wall of the housing 1 is fixedly connected with two hollow frames 23, and the two first rotating rods 17 respectively pass through the hollow frames 23 and are rotationally connected with them. Each hollow frame 23 is equipped with a drying cotton board 29, and each drying cotton board 29 is provided with drying cotton 30, and drying cotton 30 can absorb the moisture in the humid air entering the inside of the housing 1, so as to avoid damage to the internal electrical components caused by excessive moisture in the housing 1. Each hollow frame 23 Both are provided with two dismantling mechanisms, and the dismantling mechanism includes a bolt 31 that runs through the hollow frame 23 and is slidably connected with it. A spring 32 is sleeved, and the two ends of the spring 32 are respectively fixedly connected with the hollow frame 23 and the latch 31. The drying cotton plate 29 is provided with a limiting groove 33, and the latch 31 is inserted into the limiting groove 33 to be set. The plate 29 and the drying cotton 30 are replaced to ensure the drying of the housing 1 inside.

In the present invention, when using the device, first place the device on the upper side of the pole of the distribution network, the pole is located between the two arc-shaped grooves 9, at this time the staff holds the first handle 4 to rotate to drive the first worm 3. The first worm wheel 5 and the two threaded rods 6 rotate, so that the clamping blocks 7 on both sides move relatively on the sliding rod 8, and the rod can be clamped by the two clamping blocks 7, and then the mounting plate 2 and the housing 1 are fixed, which increases the safety of the staff working at heights in the distribution network; the staff holds the second handle 11 and rotates to drive the second worm 10, the second worm wheel 12, the rotating rod 13 and the housing 1 Rotate, and then adjust the orientation of the housing 1. When the staff is in a different position, by adjusting the orientation of the housing 1, it is convenient for the staff to operate at high altitude to detect the operation of the distribution network; start the motor 15, the output shaft of the motor 15 drives the driving wheel, the first belt 16, two driven wheels, the first rotating rod 17, the driving bevel gear 24, the driven bevel gear 25, the second rotating rod 26, and the fan 27 to rotate, The rotation of the two fans 27 can inject the outside air into the casing 1 through the port 18 on the left, and finally discharge the heat in the casing 1 through the port 18 on the right, thus speeding up the operation detection of the distribution network The air flow around the device body 14 makes the heat dissipation effect better; the dust in the air can be filtered and intercepted through the setting of the dust-proof net 19, so as to prevent the dust from entering the housing 1 and causing damage to the internal electrical components. 17 drives the second belt 21 and the reciprocating screw mandrel 20 to rotate, so that the sliding block 22 moves up and down, and the dust-proof net 19 can be cleaned by the brush provided on the sliding block 22 to remove the dust attached to the dust-proof net 19. Avoid the blockage of the dust-proof net 19, so as to ensure the effect of heat dissipation; the moisture in the air can be absorbed by the setting of the drying cotton 30, so as to prevent the humid air from entering the housing 1 and causing damage to the internal electrical components. When the cotton 30 is disassembled and replaced, hold the two latches 31 to make them move away from each other (the spring 32 stretches during this process), until the latch 31 breaks away from the limit groove 33, the dry cotton plate 29 and the dry cotton 30 can be removed. It is easy to operate, and the dry environment in the housing 1 is ensured by replacing the drying cotton 30 .

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solutions of the present invention and its Any equivalent replacement or change of the inventive concept shall fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides an electric power system distribution network operation detection device, includes casing (1), its characterized in that, the upside of casing (1) is equipped with mounting panel (2), be equipped with fixture on mounting panel (2), be equipped with rotary mechanism between casing (1) and mounting panel (2), install distribution network operation detection device body (14) in casing (1), the interior top fixedly connected with motor (15) of casing (1), the terminal fixedly connected with action wheel of output shaft of motor (15), the inner wall of casing (1) rotates and is connected with two first transfer poles (17), every the equal fixedly connected with of outer wall of first transfer pole (17) is followed the driving wheel, the action wheel overlaps jointly with the outer wall of following driving wheel and is equipped with first belt (16), every all be equipped with heat dissipation mechanism on first transfer pole (17), run through being equipped with two openings (18) on casing (1), every the equal fixedly connected with dust screen (19) of inner wall of opening (18), every all be equipped with dust removal mechanism in opening (18), the inner wall fixedly connected with two hollow frame (23) of casing (1), two first transfer pole (17) run through respectively with dry cotton board (29) and dry cotton board (30) is equipped with it all to rotate, each hollow frame (23) is provided with two disassembling mechanisms;

the clamping mechanism comprises two sliding grooves arranged on a mounting plate (2), a clamping block (7) is arranged in each sliding groove, a sliding rod (8) is fixedly connected to the inner wall of each sliding groove, the two sliding rods (8) penetrate through the clamping blocks (7) respectively and are in sliding connection with the sliding blocks, a first worm (3) in rotating connection with the mounting plate is arranged at the top of the mounting plate (2) in a penetrating mode, a first handle (4) is fixedly connected to the top of the first worm (3), a first worm wheel (5) is meshed with the first worm (3), the first worm wheel (5) is fixedly connected with two threaded rods (6), the two threaded rods (6) penetrate through the mounting plate (2) and are in rotating connection with the mounting plate, and the two threaded rods (6) penetrate through the clamping blocks (7) respectively and are in threaded connection with the clamping blocks;

dust removal mechanism is including running through casing (1) and rather than rotating reciprocal lead screw (20) of being connected, the outer wall of first rotation pole (17) and the equal fixedly connected with swiveling wheel of outer wall of reciprocal lead screw (20), two the common cover of swiveling wheel is equipped with second belt (21), the bottom of reciprocal lead screw (20) is fixed through the bearing with the inner wall of opening (18), the outer wall cover of reciprocal lead screw (20) is equipped with sliding block (22), both ends all offset the setting with the inner wall of opening (18) around sliding block (22), the one end that sliding block (22) are close to dust screen (19) is equipped with a plurality of brushes.

2. The power system distribution network operation detection device according to claim 1, wherein the rotating mechanism includes a second worm (10) penetrating through the mounting plate (2) and connected to the mounting plate in a rotating manner, one end of the second worm (10) far away from the mounting plate (2) is fixedly connected with a second handle (11), the second worm (10) is engaged with a second worm wheel (12), the second worm wheel (12) is fixedly connected with a rotating rod (13), the rotating rod (13) penetrates through the mounting plate (2) and is connected to the mounting plate in a rotating manner, and the bottom of the rotating rod (13) is fixedly connected to the top of the housing (1).

3. The power system distribution network operation detection device according to claim 1, wherein the heat dissipation mechanism comprises a drive bevel gear (24) fixedly connected to the bottom of the first rotating rod (17), the drive bevel gear (24) is engaged with a driven bevel gear (25), the driven bevel gear (25) is fixedly connected to a second rotating rod (26), the second rotating rod (26) is rotatably connected to a support plate (28), the support plate (28) is fixedly connected to the hollow frame (23), and the outer wall of the second rotating rod (26) is fixedly connected to the fan (27).

4. The power system distribution network operation detection device according to claim 1, wherein the detaching mechanism includes a plug pin (31) penetrating through the hollow frame (23) and slidably connected therewith, a spring (32) is sleeved on an outer wall of the plug pin (31), two ends of the spring (32) are respectively fixedly connected with the hollow frame (23) and the plug pin (31), a limiting groove (33) is formed in the dry cotton plate (29), and the plug pin (31) is inserted into the limiting groove (33).

5. An operation detection device for a power distribution network of a power system according to claim 1, characterized in that the thread directions of the two threaded rods (6) are opposite.

6. An operation detection device for a power distribution network of an electric power system according to claim 1, characterized in that the opposite ends of the two clamping blocks (7) are provided with arc-shaped slots (9).

7. The power distribution network operation detection device of the power system as claimed in claim 1, wherein the driving wheel and the two driven wheels are positioned in a triangle.

8. An operation detection device for a power distribution network of an electric power system as claimed in claim 4, characterized in that the bottom of the plug (31) is provided with a slope.

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