CN203825047U - Electricity detection platform - Google Patents

Abstract

The utility model provides an electroscope platform, comprising: a movable car body; a lifting mechanism arranged on the car body and capable of lifting; an insulating support arranged on the lifting mechanism and used for installing an electroscope; and a lifting mechanism The first driving part is connected and drives the lifting mechanism to go up and down; the second driving part is connected with the car body and drives the car body to move. The electric testing platform provided by the utility model is equipped with a lifting mechanism on the car body, and the lifting mechanism is driven by the first driving part to move up and down and the car body is driven by the second driving part to move. In this way, a single person controls the first driving part and the second driving part The electrical inspection can be completed, and a single person can complete the electrical inspection, so as to meet the needs of unattended substations for single-person ultra-high voltage and ultra-high voltage electrical inspections; To the test position, effectively reducing the chance of accidentally touching the device and effectively reducing the chance of the device being damaged.

Description

A testing platform

technical field

The utility model relates to the technical field of electric inspection, in particular to an electric inspection platform.

Background technique

Electric inspection is an important technical measure to ensure electric power safety, especially for ultra-high voltage equipment and ultra-high voltage equipment.

Different voltages use different electroscopes. Currently, EHV and UHV electroscopes generally have long insulating rods. During the electrical inspection process, due to the long insulating rods, many people are required to cooperate, so the electrical inspection needs multiple staff to complete it together, which cannot meet the needs of unattended substations for single-person ultra-high voltage and ultra-high voltage electrical inspections.

In addition, during the electrical inspection process, many people operate the insulating rod. Due to the long length, heavy weight and high center of gravity of the insulating rod, it is easy to touch the equipment by mistake and damage the equipment, especially when the force is too strong.

To sum up, how to provide an electrical testing platform to meet the needs of unattended substations for single-person ultra-high voltage and ultra-high voltage electrical testing is an urgent problem to be solved by those skilled in the art.

Utility model content

In view of this, the purpose of this utility model is to provide an electrical testing platform to meet the needs of unattended substations for single-person ultra-high voltage and ultra-high voltage electrical testing.

In order to achieve the above object, the utility model provides the following technical solutions:

An electric testing platform, comprising:

a movable body;

A lifting mechanism that is arranged on the vehicle body and can be lifted up and down;

It is arranged on the lifting mechanism and is used to install the insulating pillar of the electroscope;

A first drive component that is connected to the lifting mechanism and drives the lifting mechanism up and down;

The second driving part is connected with the vehicle body and drives the vehicle body to move.

Preferably, the above electric testing platform further includes: a laser locator arranged on the vehicle body.

Preferably, in the above electric testing platform, the lifting mechanism includes: several lifting frames that are nested in sequence and can be lifted up and down in sequence.

Preferably, the above electric testing platform further includes: a mechanical locking mechanism and an electrical locking mechanism that control the lifting mechanism to stop at a preset position.

Preferably, the above electric testing platform further includes: a support device arranged under the vehicle body, and the support height of the support device is adjustable.

Preferably, in the above electric testing platform, the support device includes:

a plurality of supporting feet, the supporting feet include a support and studs arranged on the support;

Several connecting pieces, one end of the connecting piece is connected to the stud through a nut, and the other end of the connecting piece is rotatably connected to the vehicle body;

Wherein, the number of the supporting legs is the same as the number of the connecting parts.

Preferably, in the above electric testing platform, the vehicle body is quadrilateral; the number of the supporting legs is four, and they are respectively located at the four corners of the vehicle body.

Preferably, in the above electric testing platform, the lifting mechanism has insulation.

Preferably, in the above electric testing platform, the insulating support is detachably connected to the lifting mechanism.

Preferably, in the above electric testing platform, both the second driving part and the first driving part are electric motors;

The electrical inspection platform also includes:

A storage battery connected to the motor and supplying power to the motor; a controller controlling the movement of the car body, the lifting and lowering of the lifting mechanism, the opening and closing of the laser positioner, and the power supply of the storage battery;

A remote controller communicating with the controller, the remote controller includes: a moving button to control the movement of the car body, an up button to control the lifting mechanism to rise, a down button to control the lifting mechanism to fall, a control button to control the The stop button for the lifting mechanism to stop the lifting, the laser positioning on button for controlling the opening of the laser positioner, the laser positioning off button for controlling the closing of the laser positioner, and the power button for controlling the power supply of the battery.

The usage method of the electroscope platform provided by the utility model is as follows: install the electroscope on the insulating support; The car body moves; when the electroscope is located under the equipment under test, start the first driving part, drive the lifting mechanism to rise, and the insulating pillars and the electroscope on the lifting mechanism also rise accordingly. When the electroscope moves to the test position, that is Electricity test is available; after the electric test is completed, drive the lifting mechanism down and remove the car body. It should be noted that the lifting mechanism can also be driven up and down while driving the vehicle body to move.

The electric testing platform provided by the utility model is set on the lifting mechanism on the car body, and the lifting mechanism is driven by the first driving part and the car body is driven by the second driving part to move. In this way, a single person controls the first driving part and the second driving part. Only components can complete the electrical inspection, and a single person can complete the electrical inspection, so as to meet the needs of unattended substations for single-person ultra-high voltage and ultra-high voltage electrical inspection.

At the same time, the electroscope platform provided by the utility model moves the electroscope to the test position through the movement of the car body and the lifting mechanism, which effectively reduces the probability of accidentally touching the equipment compared with the prior art. Effectively reduces the chance of equipment being damaged.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the front view of the electric testing platform provided by the utility model embodiment;

Fig. 2 is the top view of the electric testing platform provided by the embodiment of the utility model;

Fig. 3 is a schematic structural diagram of the remote controller in the electric testing platform provided by the embodiment of the present invention.

In Figure 1-3 above:

1 is the wheel, 2 is the car body, 3 is the laser positioner, 4 is the support leg, 5 is the battery, 6 is the electroscope, 7 is the insulating support, 8 is the lifting mechanism, 9 is the second driving part, 10 is the controller , 11 are remote controllers, 12 connectors.

Detailed ways

The embodiment of the utility model provides an electric inspection platform, which can meet the requirement of an unattended substation for a single person to realize ultra-high voltage and ultra-high voltage electric inspection.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The electric testing platform provided by the embodiment of the utility model includes: a movable car body 2; a lifting mechanism 8 arranged on the car body 2 and capable of lifting; a lifting mechanism 8 arranged on the lifting mechanism 8 and used for installing the electroscope The insulating support 7; the first driving part connected with the lifting mechanism 8 and driving the lifting mechanism 8 up and down; the second driving part 9 connected with the car body 2 and driving the car body 2 to move.

The method of using the electroscope platform provided by the embodiment of the utility model is as follows: the electroscope 6 is installed on the insulating support 7; 8. The insulating pillar 7 and the electroscope 6 move with the car body 2; when the electroscope 6 is located under the device under test, start the first driving part, drive the lifting mechanism 8 to rise, and the insulating pillar 7 and the electroscope on the lifting mechanism 8 6 also rises thereupon, and when the electroscope 6 moves to the test position, the electric test can be performed; after the electric test is completed, the driving lifting mechanism 8 is lowered, and the car body 2 can be removed. It should be noted that the lifting mechanism 8 can also be driven up and down while driving the vehicle body 2 to move.

The electric testing platform provided by the embodiment of the utility model is provided with a lifting mechanism 8 on the car body 2, and the lifting mechanism 8 is driven by the first driving part to move up and down, and the car body 2 is driven by the second driving part 9 to move. In this way, a single person controls the first The driving part and the second driving part 9 can complete the electric inspection, and a single person can complete the electric inspection, so as to meet the requirement of an unattended substation for a single person to realize the ultra-high voltage and ultra-high voltage electric inspection.

It can be understood that, according to the voltage of the equipment to be tested, the insulating support 7 is selected. When the ultra-high voltage electrical test is required, the insulating support 7 suitable for ultra-high voltage is selected. When the ultra-high voltage electrical test is required, the insulating support 7 suitable for UHV is selected. Pillar 7.

It should be noted that 330kV and above and below 1000kV are called ultra-high voltage, and 1000kV and above are called ultra-high voltage. The vehicle body 2 can move, specifically, the bottom end of the vehicle body 2 is provided with wheels 1 . The electrical inspection platform above can be completed by one staff member, however, two or more staff members can also work together to complete it, and it is not limited to one staff member.

At the same time, the electroscope platform provided by the embodiment of the utility model moves the electroscope 6 to the test position through the movement of the car body 2 and the lifting mechanism 8, which effectively reduces the accidental touch compared with the insulating rod operated by multiple people in the prior art. The chance of equipment effectively reduces the chance of equipment being damaged.

In the electroscope platform provided by the above embodiments, the electroscope 6 is a device commonly used by those skilled in the art, as long as it can realize the electroscope, the embodiment of the utility model does not limit its specific structure and structure.

Preferably, in the electrometry platform provided by the above embodiment, both the first driving part and the second driving part are electric motors. Of course, the two can also be cylinders or hydraulic drive components, and are not limited thereto. Moreover, the first driving part and the second driving part 9 may be the same driving part, that is, the same motor. In this way, the driving components are effectively reduced and the cost is reduced.

In order to facilitate the positioning of the electrical inspection, the electrical inspection platform provided in the above embodiment further includes: a laser locator 3 arranged on the vehicle body 2 . Specifically, adjust the relative position of the laser positioner 3 and the electroscope 6. When the laser light emitted by the laser positioner 3 is located at the preset position on the device to be tested, it indicates that the electroscope 6 is located at the test position, and the electroscope can be tested. Like this, One-time positioning can be realized, which facilitates the adjustment of the position of the electroscope 6 and improves the testing speed.

It should be noted that the laser locator 3 is a locator commonly used by those skilled in the art, and its structure and structure are not specifically described herein. In order to ensure personal safety, it is necessary to use a laser locator 3 with a lower power. Specifically, the power of the laser locator 3 is less than 5 mW.

In the electric testing platform provided by the above embodiments, the lifting mechanism 8 is a structure commonly used by those skilled in the art, and there are various structures of the lifting mechanism 8 . In order to support the insulating pillar 7, the lifting mechanism 8 is preferably selected to include: several lifting frames that are nested in sequence and can be lifted up and down in sequence. Specifically, the lifting frames are socketed in sequence according to the size, the larger lifting frame is at the bottom, and the smaller lifting frame is at the top; when the first driving component is activated, the larger lifting frame rises first, and the smaller lifting frame rises later. When electroscope 6 rises to preset position, stop rising. Of course, the lifting mechanism 8 can also be a scissor-type lifting mechanism, a link-type lifting mechanism, etc., and is not limited thereto. Those skilled in the art can choose the lifting mechanism 8 according to actual needs, as long as the lifting mechanism can be guaranteed.

In order to ensure that the electroscope 6 is lifted to the preset position more accurately, the electroscope platform provided by the above embodiment further includes: a mechanical locking mechanism and an electrical locking mechanism that control the lifting mechanism 8 to stop at the preset position. In this way, the mechanical locking mechanism and the electrical locking mechanism effectively ensure that the electroscope 6 rises to the preset position, avoiding the excessively high or low liter of the electroscope 6, effectively improving the reliability; meanwhile, avoiding damage to the equipment under test.

It should be noted that the mechanical locking mechanism and the electrical locking mechanism are mechanisms commonly used by those skilled in the art, and there are various structures of the mechanical locking mechanism and the electrical locking mechanism. Those skilled in the art can select a suitable mechanical locking mechanism and Electrical locking mechanism. Specifically, the electrical locking mechanism includes: a movable stopper that can move with the lifting mechanism 8 and a position relay, and the normally closed node of the position relay is connected in series in the main circuit that controls the first driving component. When the lifting mechanism 8 moves to the preset position, the moving block triggers the position relay, the position relay acts, cuts off the power supply of the control circuit, causes the first driving part to stop running, and thus realizes the electric lock.

During electric testing, the location of the electric testing platform is usually uneven ground. In order to ensure the stability of the vehicle body 2, the electric testing platform provided by the above embodiment also includes: a support device arranged under the vehicle body 2, and supports The support of the unit is height-adjustable. In this way, the supporting device can be adjusted according to the ground conditions so that the car body 2 is stable and kept horizontal, thereby ensuring the reliability of the electric test.

There are various structures of the support device with adjustable support height. Preferably, in the electric testing platform provided by the above embodiment, the support device includes: several support feet 4, and the support feet 4 include a support and studs arranged on the support; Several connecting pieces 12, one end of the connecting piece 12 is connected with a stud through a nut, and the other end of the connecting piece 12 is rotatably connected with the vehicle body 2; Like this, through the connection position of connecting piece 12 and stud, can change the supporting height of support device; Pin 4 and connector 12 are put away.

Preferably, in the electric testing platform provided by the above embodiment, the vehicle body 2 is quadrilateral; the number of supporting feet 4 is four, and they are respectively located at the four corners of the vehicle body 2 . Of course, the vehicle body 2 can also be in other shapes, and the number of supporting legs 4 can also be other, and it is not limited thereto.

In order to ensure safety and reliability, in the electric testing platform provided by the above embodiments, the lifting mechanism 8 has insulation. Preferably, the lifting mechanism 8 is made of more than 30 kinds of chemical materials such as glass fiber, alkali-free fiber, epoxy resin, phenolic resin, and unsaturated resin, which are rectangular hollow structural profiles formed by high-temperature polymerization and pultrusion. In this way, the overall weight of the lifting mechanism 8 is lighter, its mechanical strength is higher and its insulation performance is better.

In order to enhance versatility, in the electric testing platform provided in the above embodiments, the insulating support 7 is detachably connected to the lifting mechanism 8 . In this way, it can be ensured that the lifting mechanism 8 can be equipped with insulating pillars 7 of different voltage levels, and the insulating pillars 7 can be equipped with electroscopes 6 of different test ranges. When testing different voltages, different insulating pillars 7 can be selected, which effectively improves the versatility.

In order to reduce the labor intensity of the staff, in the electric testing platform provided by the above-mentioned embodiment, both the second driving part 9 and the first driving part are electric motors; the above-mentioned electric testing platform also includes: a storage battery 5 connected with the electric motor and supplying power to the electric motor; The controller 10 that controls the movement of the car body 2, the lifting mechanism 8, the opening and closing of the laser locator 3, and the power supply of the battery 5; the remote controller 11 that communicates with the controller 10, and the remote controller 11 includes: a mobile device that controls the movement of the car body 2 Button, the rising button that controls the lifting mechanism 8 to rise, the descending button that controls the lifting mechanism 8 to descend, the stop button that controls the lifting mechanism 8 to stop lifting, the laser positioning open button that controls the laser positioner 3 to open, the laser that controls the laser positioner 3 to close Position off button, control the power button of accumulator 5 power supply. Specifically, as shown in Figure 3, the button above the "Mobile Platform" on the left in Figure 3 is the moving button, the button above the "Laser Positioning On" is the Laser Positioning On button, and the button above the "Laser Positioning Off" is the It is the laser positioning off button, the button above "up" is the up button, the button above "down" is the down button, the button above "stop" is the stop button, and the button above "power" is the power button.

In the electroscope platform provided by the above embodiments, the electroscope 6 can be moved to the test position through the remote controller 11, which effectively improves the test efficiency and reduces the labor intensity of the staff.

Specifically, the method of using the electric inspection platform provided by the above embodiment is: press the "power" button to turn on the main power supply; move the electric inspection platform to the bottom of the electric inspection equipment; press the "laser positioning on" button to turn on the Laser positioning power supply, after the positioning is accurate, press the "laser positioning off" button to turn off the laser positioning power supply; press the "up" button to raise to a suitable height, press the "stop" button; electroscope 6 electric test; electric test After completion, press the "down" button, and the platform will automatically recover; remove the electric testing platform, and press the "power" button to turn off the main power supply.

Preferably, in the electric testing platform provided by the above embodiments, the remote controller 11 is a multi-channel remote controller, which realizes precise movement and positioning. Specifically, the remote controller 11 is a three-channel remote controller or a four-channel remote controller.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An electric testing platform, characterized in that, comprising: A movable vehicle body (2); A lifting mechanism (8) arranged on the vehicle body (2) and capable of lifting; It is arranged on the lifting mechanism (8) and is used to install the insulating support (7) of the electroscope (6); A first driving component that is connected with the lifting mechanism (8) and drives the lifting mechanism (8) to lift up and down; The second driving part (9) is connected with the vehicle body (2) and drives the vehicle body (2) to move. 2. The electric inspection platform according to claim 1, further comprising: a laser positioner (3) arranged on the vehicle body (2). 3. The electric inspection platform according to claim 1, characterized in that, the lifting mechanism (8) comprises: several lifting frames which are nested in sequence and can be lifted up and down in sequence. 4. The electric testing platform according to claim 1, further comprising: a mechanical locking mechanism and an electrical locking mechanism for controlling the lifting mechanism (8) to stop at a preset position. 5. The electric testing platform according to claim 1, further comprising: a support device arranged under the vehicle body (2), and the support height of the support device is adjustable. 6. The electric testing platform according to claim 5, wherein the supporting device comprises: Several supporting feet (4), the supporting feet (4) include a support and studs arranged on the support; Several connecting pieces (12), one end of the connecting piece (12) is connected to the stud through a nut, and the other end of the connecting piece (12) is rotatably connected to the vehicle body (2); Wherein, the number of the supporting feet (4) is the same as the number of the connecting pieces (12). 7. The electric testing platform according to claim 6, characterized in that, the vehicle body (2) is a quadrilateral; the number of the supporting legs (4) is four, and are respectively located on the vehicle body (2) of the four corners. 8. The electric testing platform according to claim 1, characterized in that, the lifting mechanism (8) has insulation. 9. The electric testing platform according to claim 1, characterized in that, the insulating support (7) is detachably connected to the lifting mechanism (8). 10. The electric testing platform according to any one of claims 1-9, characterized in that, both the second driving part (9) and the first driving part are electric motors; The electrical inspection platform also includes: a battery (5) connected to and supplying power to said motor; a controller (10) that controls the movement of the car body (2), the lifting of the lifting mechanism (8), the opening and closing of the laser positioner (3), and the power supply of the battery (5); A remote controller (11) connected in communication with the controller (10), the remote controller (11) includes: a movement button for controlling the movement of the vehicle body (2), a lifting button for controlling the lifting mechanism (8) to rise button, the down button that controls the lifting mechanism (8) to drop, the stop button that controls the lifting mechanism (8) to stop lifting, the laser positioning open button that controls the opening of the laser positioner (3), and the laser positioning button that controls the The laser positioning off button for turning off the device (3), and the power button for controlling the power supply of the storage battery (5).