阅读说明：本技术 气垫式缓冲装置以及特高压发生器及竖立举升方法 (Air cushion type buffer device, extra-high voltage generator and vertical lifting method ) 是由 许灵洁 张宏达 李熊 周峰 雷民 姚力 姜杏辉 鲍清华 孙剑桥 张卫华 岳长喜 于 2021-07-07 设计创作，主要内容包括：本发明公开了气垫式缓冲装置以及特高压发生器及竖立举升方法,属于特高压发生器设备技术领域。现有特高压发生器翻转时会承受较大冲击力,导致内部的元器件容易损坏,同时会影响其使用精度。本发明的竖立举升用气垫式缓冲装置,包括用于抵触待翻转设备的气垫主体、用于向气垫主体充气的充气源；气垫主体设有用于向内进气的充气阀口、用于向外排气的出气孔。本发明设置一种抵触待翻转设备的气垫主体,能对待翻转设备的竖立举升进行迟滞、缓冲,同时设置能够向外排气的出气孔,使得气垫主体在受到超出设定值的挤压力时,能够通过出气孔向外排气,确保待翻转设备能够缓慢举升；进而能够对待翻转设备的元器件进行有效保护。(The invention discloses an air cushion type buffer device, an extra-high voltage generator and an erecting and lifting method, and belongs to the technical field of extra-high voltage generator equipment. The existing extra-high voltage generator can bear large impact force during overturning, so that internal components are easy to damage, and the use precision of the extra-high voltage generator can be influenced. The invention relates to an air cushion type buffer device for vertical lifting, which comprises an air cushion main body and an inflation source, wherein the air cushion main body is used for abutting against equipment to be overturned; the air cushion main body is provided with an inflation valve port for inward air intake and an air outlet hole for outward air exhaust. The air cushion main body abutting against the equipment to be overturned is arranged, so that the vertical lifting of the equipment to be overturned can be delayed and buffered, and the air outlet holes capable of exhausting air outwards are arranged, so that the air cushion main body can exhaust air outwards through the air outlet holes when being subjected to extrusion force exceeding a set value, and the equipment to be overturned can be ensured to be lifted slowly; and then can treat the components and parts of tipping arrangement and effectively protect.)

1. An air cushion type buffer device for vertical lifting is characterized in that,

comprises an air cushion main body (1) which is used for abutting against equipment (4) to be overturned and an inflation source which is used for inflating the air cushion main body (1);

the air cushion main body (1) is provided with an inflation valve port (11) for inward air intake and an air outlet hole (12) for outward air exhaust;

the inflation source inflates the air cushion main body (1) through the inflation valve port (11), so that the air cushion main body (1) expands to further abut against the equipment (4) to be overturned, and the vertical lifting of the equipment (4) to be overturned is buffered; meanwhile, the air cushion main body (1) exhausts air outwards through the air outlet, so that the position of the equipment (4) to be overturned is changed.

2. The cushion type buffering device for vertical lifting according to claim 1,

the overturning machine also comprises an angle sensor (6) for monitoring the angle of the equipment (4) to be overturned;

the angle sensor (6) is arranged at the lower end part of the equipment (4) to be overturned.

3. The cushion type buffering device for vertical lifting according to claim 1,

the upper end part of the air cushion main body (1) is of a fan-shaped structure so as to increase the contact area between the air cushion main body (1) and the equipment (4) to be overturned.

4. The cushion type buffering device for vertical lifting according to claim 3,

the air cushion main body (1) is fixedly connected with a plurality of pull ropes so as to ensure the shape of the sector structure after inflation;

the end parts of the pull ropes are positioned on the same straight line after being straightened so as to limit the fan-shaped structure.

5. The cushion type buffering device for vertical lifting according to claim 1,

the air cushion main body (1) is made of PVC materials, an electromagnetic valve is arranged on an inflation valve port (11) of the air cushion main body, and an air release valve is arranged on an air outlet (12) of the air cushion main body.

6. The cushion type buffering device for vertical lifting according to claim 1,

the inflation source comprises a plurality of high-pressure air storage tanks (2);

the high-pressure air storage tank (2) is communicated with the inflation valve port (11) through an air pipe.

7. The cushion type buffering device for vertical lifting according to claim 1,

the air cushion main body (1) is connected with a frame (5);

the frame (5) is made of metal and is provided with an assembly cavity for assembling and supporting the air cushion main body (1), and the upper end surface of the frame is provided with an abutting surface capable of supporting the shell (7).

8. An extra-high voltage generator with an air cushion type buffer device for vertical lifting,

it is characterized in that the preparation method is characterized in that,

the vertical lifting air cushion type buffer device comprises a generator main body provided with a silicon stack component, a shell (7) provided with a containing cavity, a base (3) rotatably connected with the shell (7), a push-pull rod (8) capable of pushing the shell (7) to move, and the vertical lifting air cushion type buffer device as claimed in any one of claims 1 to 7;

the generator body is fitted in the housing of the casing (7);

the lower end part of the shell (7) is hinged with the base (3), and an angle sensor (6) is assembled at the bottom of the shell (7);

the adjacent bases (3) are provided with the air cushion main body (1);

the air cushion main body (1) is positioned below the lower wall surface of the shell (7), and can be abutted against the lower wall surface of the shell (7) after being inflated and expanded, so that the rotation of the shell (7) and the generator main body is delayed;

the push-pull rod (8) pushes the shell (7) and the generator main body to be vertically lifted;

the push-pull rod (8) pushes the shell (7) and the generator body to rotate around the base (3); the angle sensor (6) detects the inclination angle of the shell (7), and controls the inflation source to inflate the air cushion main body (1) through the inflation valve port (11) according to the detected inclination angle, so that the air cushion main body (1) expands and is abutted against the shell (7) to buffer the overturning of the generator main body and the shell (7); meanwhile, the air cushion main body (1) exhausts air outwards through the air outlet under the extrusion of the shell (7), and the shell (7) and the generator main body rotate slowly.

9. The extra-high voltage generator with vertical lifting air cushion type buffer device as claimed in claim 8,

the push-pull rod (8) is a hydraulic rod and is connected with the shell (7) through a support frame (9);

the supporting frame (9) covers the shell (7);

the base (3) and the frame (5) are fixed on the same horizontal plane;

the upper end part of the frame (5) can be abutted against the vertical shell (7) to limit the generator main body.

10. A method for vertically lifting an extra-high voltage generator is characterized in that,

the extra-high voltage generator with the vertical lifting air cushion type buffer device is applied to the extra-high voltage generator with the vertical lifting air cushion type buffer device as claimed in claim 9;

which comprises the following steps:

firstly, the generator main body and the shell (7) are turned over from 0 degree to 85 degrees under the action of a push-pull rod (8), the turning of the first stage is completed, and an angle sensor (6) feeds back the angle of the generator main body;

secondly, when the generator main body is turned over to 85 degrees, the high-pressure gas storage bottle is triggered to be opened, so that the whole gas cushion main body (1) is filled with gas instantly;

thirdly, the generator body and the shell (7) are continuously turned over from 85 degrees to 88 degrees under the action of the push-pull rod (8);

in the process, the air cushion main body (1) is abutted against the lower wall surface of the shell (7) to delay and buffer the overturning of the shell (7), meanwhile, the shell (7) extrudes the air cushion main body (1), the pressure sensor senses pressure change to control the opening of the air release valve, and air is discharged along the air outlet holes (12) on the surface of the air cushion main body (1) to finish the second-stage overturning of the generator main body;

fourthly, when the generator main body reaches 88 degrees, the angle sensor (6) sends a command to open the high-pressure gas storage bottle II, the air cushion main body (1) is expanded again, and the generator main body is continuously turned to 90 degrees from 88 degrees; in the process, the air cushion main body (1) delays and buffers the turnover of the shell (7) again to ensure that the turnover is slow and stable; meanwhile, the shell (7) extrudes the air cushion main body (1) again, the pressure sensor senses pressure change, the air release valve is controlled to be opened, air is discharged along the air outlet holes (12) on the surface of the air cushion main body (1), the overturning of the generator main body in the third stage is completed, and the vertical lifting of the generator main body is finally realized.

Technical Field

The invention relates to an air cushion type buffer device, an extra-high voltage generator and an erecting and lifting method, and belongs to the technical field of extra-high voltage generator equipment.

Background

In the direct current high pressure field experiment, equipment is generally great and heavy, needs to rely on the loop wheel machine to assist the operation, and site work personnel intensity of labour is big, and is efficient. Therefore, the efficiency of field experiments can be obviously improved by integrating the equipment on one platform, but the ultrahigh voltage generator equipment is generally higher, so that other equipment is usually laid down for convenient transportation, the equipment is jacked up by a hydraulic mechanism after arriving at the field, and the equipment is laid down after the experiments are finished.

However, components such as a high-voltage silicon stack are assembled in the extra-high voltage generator, the high-voltage silicon stack is generally formed by connecting a plurality of silicon diodes in series, the components are relatively precise, and the components are easily damaged after being subjected to an excessive impact force or under repeated vibration, and the use precision of the components is influenced.

Furthermore, the casing of the extra-high voltage generator is generally made of non-metallic materials, which cannot bear too much impact, and is easily damaged by repeated vibration, thereby affecting the service life of the extra-high voltage generator.

Disclosure of Invention

Aiming at the defects of the prior art, one of the purposes of the invention is to provide an air cushion main body which can abut against equipment to be overturned and can delay and buffer the vertical lifting of the equipment to be overturned; meanwhile, the air outlet holes capable of exhausting air outwards are arranged, so that the air cushion main body can exhaust air outwards through the air outlet holes when being subjected to extrusion force exceeding a set value, and further equipment to be overturned can be erected slowly; the components and parts that further can treat tipping arrangement carry out effective protection, avoid treating the air cushion buffer that tipping arrangement bore too big impact force.

The invention also aims to provide an air cushion main body capable of resisting the casing of the extra-high voltage generator, which can delay and buffer the vertical lifting of the casing to be treated; meanwhile, the air outlet holes capable of exhausting air outwards are arranged, so that the air cushion main body can exhaust air outwards through the air outlet holes when being subjected to extrusion force exceeding a set value, and the generator main body and the shell can be ensured to be erected slowly; and further, the extra-high voltage generator and the vertical lifting method can effectively protect components such as a silicon stack and the like and a shell in the generator and prevent the components such as the silicon stack and the shell from bearing excessive impact force.

In order to achieve one of the above purposes, the technical scheme of the invention is as follows:

the vertical lifting air cushion type buffer device comprises an air cushion main body for abutting against equipment to be overturned and an inflation source for inflating the air cushion main body;

the air cushion main body is provided with an inflation valve port for inward air intake and an air outlet hole for outward air exhaust;

the inflation source inflates air into the air cushion main body through the inflation valve port, so that the air cushion main body expands to further abut against the equipment to be overturned, and the vertical lifting of the equipment to be overturned is buffered; meanwhile, the air cushion body exhausts air outwards through the air outlet, so that the position of the equipment to be overturned is changed.

Through continuous exploration and tests, the air cushion main body abutting against the equipment to be overturned is arranged, the vertical lifting of the equipment to be overturned can be delayed and buffered, and meanwhile, the air outlet hole capable of exhausting air outwards is formed, so that when the air cushion main body is subjected to extrusion force exceeding a set value, the air can be exhausted outwards through the air outlet hole, and the equipment to be overturned can be ensured to be lifted slowly; and then can treat the components and parts of tipping arrangement and effectively protect, avoid treating that tipping arrangement bears too big impact force, effectively prolong the life of treating the tipping arrangement, simple structure, practicality, the scheme is feasible.

As a preferable technical measure:

the overturning device also comprises an angle sensor used for monitoring the angle of the equipment to be overturned;

the angle sensor is installed at the lower end of the equipment to be turned over, so that the turning angle of the equipment to be turned over can be accurately sensed conveniently.

As a preferable technical measure:

the upper end part of the air cushion main body is of a fan-shaped structure so as to increase the contact area between the air cushion main body and the equipment to be overturned.

As a preferable technical measure:

the air cushion main body is fixedly connected with a plurality of pull ropes so as to ensure the shape of the sector structure after inflation and expansion;

the end parts of the pull ropes are positioned on the same straight line after being straightened so as to limit the fan-shaped structure.

As a preferable technical measure:

the air cushion main body is made of PVC materials, the inflation valve port of the air cushion main body is provided with an electromagnetic valve, and the air outlet hole of the air cushion main body is provided with an air release valve, so that automatic air inlet and air outlet of the air cushion main body are realized, the automation degree of the air cushion main body is further improved, and time and labor are saved.

As a preferable technical measure:

the inflation source comprises a plurality of high-pressure air storage tanks, so that the air cushion main body can be inflated in time;

the high-pressure air storage tank is communicated with the inflation valve port through an air pipe.

As a preferable technical measure:

the air cushion main body is connected with a frame;

the frame is made of metal and is provided with an assembly cavity for assembling and supporting the air cushion main body, and the upper end surface of the frame is provided with a contact surface capable of supporting the shell; the frame can protect the air cushion main part on the one hand, and on the other hand can carry on spacingly to generator main part and shell, and simple structure is practical.

In order to achieve the second purpose, the technical scheme of the invention is as follows:

an extra-high voltage generator with an air cushion type buffer device for vertical lifting,

the device comprises a generator main body provided with a silicon stack component, a shell provided with a containing cavity, a base rotatably connected with the shell, a push-pull rod capable of pushing the shell to move, and the air cushion type buffer device for vertical lifting;

the generator body is fitted in the housing of the casing;

the lower end part of the shell is hinged with the base, and an angle sensor is assembled at the bottom of the shell;

assembling the air cushion main body on the adjacent bases;

the air cushion main body is positioned below the lower wall surface of the shell, and can be abutted against the lower wall surface of the shell after being inflated and expanded so as to delay the rotation of the shell and the generator main body;

the push-pull rod pushes the outer shell and the generator main body to vertically lift;

the push-pull rod pushes the shell and the generator body to rotate around the base; the angle sensor detects the inclination angle of the shell, and controls the inflation source to inflate the air cushion main body through the inflation valve port according to the detected inclination angle, so that the air cushion main body expands and is abutted against the shell, and the overturning of the generator main body and the shell is buffered; meanwhile, the air cushion main body exhausts air outwards through the air outlet under the extrusion of the shell, so that the slow rotation of the shell and the generator main body is realized.

Through continuous exploration and test, the air cushion main body capable of resisting the shell of the extra-high voltage generator is arranged, and the vertical lifting of the shell to be treated can be delayed and buffered; meanwhile, the air outlet holes capable of exhausting air outwards are arranged, so that the air cushion main body can exhaust air outwards through the air outlet holes when being subjected to extrusion force exceeding a set value, and further the generator main body and the shell can be erected slowly; further can effectively protect components and parts such as the inside silicon stack of generator and shell, avoid components and parts such as silicon stack and shell to bear too big impact force, effectively prolong the life of silicon stack components and parts and shell, improve the use accuracy of silicon stack components and parts, simple structure, practicality, the scheme is feasible.

Further, utilize the push-and-pull rod to drive generator main part and shell and overturn, compare loop wheel machine formula upset scheme, it is more stable, change the rotation angle who controls generator main part and shell, further reduce the impact force that generator main part and shell bore, avoid inside silicon stack components and parts to damage, improve the use accuracy of silicon stack components and parts.

As a preferable technical measure:

the push-pull rod is a hydraulic rod and is connected with the shell through a support frame;

the support frame coats the shell;

the base and the frame are fixed on the same horizontal plane;

the upper end of the frame can be abutted against the vertical shell to limit the generator main body.

In order to achieve the second purpose, the technical scheme of the invention is as follows:

a method for vertically lifting an extra-high voltage generator,

the extra-high voltage generator is applied to the extra-high voltage generator with the air cushion type buffer device for vertical lifting;

which comprises the following steps:

firstly, the generator main body and the shell are turned over from 0 degree to 85 degrees under the action of the push-pull rod, the turning of the first stage is completed, and the angle sensor feeds back the angle of the generator main body;

secondly, when the generator main body turns over to 85 degrees, the high-pressure gas storage bottle is triggered to be opened, so that the whole gas cushion main body is filled with gas instantly;

thirdly, the generator body and the shell are continuously turned over from 85 degrees to 88 degrees under the action of the push-pull rod;

in the process, the air cushion main body is abutted against the lower wall surface of the shell, the turnover of the shell is delayed and buffered, so that the shell is slowly and stably turned, meanwhile, the shell extrudes the air cushion main body, the pressure sensor senses pressure change and controls the release valve to be opened, and gas is discharged along the gas outlet holes in the surface of the air cushion main body, so that the second-stage turnover of the generator main body is completed;

fourthly, when the generator main body reaches 88 degrees, after the gas in the air cushion main body is almost exhausted, the angle sensor sends an instruction to open the second high-pressure gas storage cylinder, the air cushion main body expands again, and the generator main body continuously turns from 88 degrees to 90 degrees; in the process, the air cushion main body delays and buffers the turnover of the shell again, so that the turnover is slow and stable; meanwhile, the shell extrudes the air cushion main body again, the pressure sensor senses pressure change, the air release valve is controlled to be opened, air is discharged along the air outlet hole in the surface of the air cushion main body, the turning of the generator main body in the third stage is completed, and the generator main body is lifted vertically finally.

Through continuous exploration and test, the invention fully considers the impact force source of the generator equipment: the generator body and the shell are righted for a moment, and the borne impact force is the largest. The invention thus divides the erection of the generator device into three phases. The first stage, namely the early stage, rapidly pushing the generator main body and the outer shell to 85 degrees through the push-pull rod; then two triphase, from 85 degrees 90 degrees, utilize the hysteresis and the cushioning effect of air cushion main part for generator main part and shell slowly push away and rise, can effectively protect components and parts such as the silicon heap of generator inside and shell, avoid components and parts such as silicon heap and shell to bear too big impact force, effectively prolong the life of silicon heap components and parts and shell, improve the use accuracy of silicon heap components and parts, simple structure, practicality, the scheme is feasible.

Compared with the prior art, the invention has the following beneficial effects:

through continuous exploration and tests, the air cushion main body abutting against the equipment to be overturned is arranged, the vertical lifting of the equipment to be overturned can be delayed and buffered, and meanwhile, the air outlet hole capable of exhausting air outwards is formed, so that when the air cushion main body is subjected to extrusion force exceeding a set value, the air can be exhausted outwards through the air outlet hole, and the equipment to be overturned can be ensured to be lifted slowly; and then can treat the components and parts of tipping arrangement and effectively protect, avoid treating that tipping arrangement bears too big impact force, effectively prolong the life of treating the tipping arrangement, simple structure, practicality, the scheme is feasible.

Furthermore, through continuous exploration and test, the air cushion main body capable of resisting the casing of the extra-high voltage generator is arranged, and the vertical lifting of the casing to be treated can be delayed and buffered; meanwhile, the air outlet holes capable of exhausting air outwards are arranged, so that the air cushion main body can exhaust air outwards through the air outlet holes when being subjected to extrusion force exceeding a set value, and further the generator main body and the shell can be erected slowly; further can effectively protect components and parts such as the inside silicon stack of generator and shell, avoid components and parts such as silicon stack and shell to bear too big impact force, effectively prolong the life of silicon stack components and parts and shell, improve the use accuracy of silicon stack components and parts, simple structure, practicality, the scheme is feasible.

Furthermore, utilize the push-and-pull rod to drive generator main part and shell and overturn, compare loop wheel machine formula upset scheme, it is more stable, change the rotation angle who controls generator main part and shell, further reduce the impact force that generator main part and shell bore, avoid inside silicon stack components and parts to damage, improve the use accuracy of silicon stack components and parts.

Drawings

FIG. 1 is a schematic view of an air cushion buffer of the present invention;

FIG. 2 is a structural diagram of an extra-high voltage generator according to the present invention;

FIG. 3 is a structural diagram of the extra-high voltage generator of the invention for completing the erection and lifting.

Description of reference numerals:

1. an air cushion body; 2. a high pressure gas storage tank; 3. a base; 4. equipment to be turned over; 5. a frame; 6. an angle sensor; 7. a housing; 8. a push-pull rod; 9. a support frame; 10. pulling a rope; 11. an inflation valve port; 12. and an air outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.

It should be noted that when two elements are "fixedly connected" or "rotatably connected", the two elements may be directly connected or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "horizontal", "vertical", "upper", "lower" and the like are used herein for illustrative purposes only.

As shown in fig. 1, the vertical lifting air cushion type buffer device comprises an air cushion main body 1 for abutting against a device 4 to be overturned, and an inflation source for inflating the air cushion main body 1.

The air cushion main body 1 is provided with an inflation valve port 11 for inward air intake and an air outlet 12 for outward air exhaust;

the inflation source inflates the air cushion main body 1 through the inflation valve port 11, so that the air cushion main body 1 expands to further abut against the equipment 4 to be overturned, and the equipment 4 to be overturned is lifted vertically to be buffered; meanwhile, the air cushion body 1 exhausts air outwards through the air outlet, so that the position of the equipment 4 to be overturned is changed.

Through continuous exploration and tests, the air cushion main body 1 abutting against the equipment 4 to be overturned is arranged, the vertical lifting of the equipment 4 to be overturned can be delayed and buffered, and meanwhile, the air outlet holes 12 capable of exhausting air outwards are arranged, so that when the air cushion main body 1 is subjected to extrusion force exceeding a set value, the air can be exhausted outwards through the air outlet holes 12, and the equipment 4 to be overturned can be ensured to be lifted slowly; and then can treat the components and parts of tipping arrangement 4 and effectively protect, avoid treating that tipping arrangement 4 bears too big impact force, effectively prolong the life of treating tipping arrangement 4, simple structure, practicality, the scheme is feasible.

The invention adds a specific embodiment of the angle sensor 6:

the overturning machine also comprises an angle sensor 6 for monitoring the angle of the equipment 4 to be overturned;

the angle sensor 6 is installed at the lower end part of the equipment 4 to be turned over, so that the turning angle of the equipment 4 to be turned over can be accurately sensed conveniently.

The invention discloses a specific embodiment of the structure of an air cushion main body 1, which comprises the following steps:

the upper end part of the air cushion main body 1 is of a fan-shaped structure so as to increase the contact area between the air cushion main body 1 and the equipment 4 to be overturned.

The air cushion main body 1 is fixedly connected with a plurality of pull ropes 10 so as to ensure the shape of the sector structure after inflation and expansion;

the ends of the pull ropes 10 are straightened and then positioned on the same straight line so as to limit the fan-shaped structure.

The air cushion main body 1 is made of PVC materials, the inflation valve port 11 of the air cushion main body is provided with an electromagnetic valve, the air outlet hole 12 of the air cushion main body is provided with an air release valve, automatic air inlet and air outlet of the air cushion main body 1 are achieved, the automation degree of the air cushion is further improved, and time and labor are saved.

The invention relates to a specific embodiment of an inflation source structure, which comprises the following steps:

the inflation source comprises a plurality of high-pressure air storage tanks 2, so that the air cushion main body 1 can be inflated in time;

the high-pressure air storage tank 2 is communicated with the inflation valve port 11 through an air pipe.

The invention adds a specific embodiment of the frame 5:

the air cushion body 1 is connected with a frame 5;

the frame 5 is made of metal and is provided with an assembly cavity for assembling and supporting the air cushion main body 1, and the upper end surface of the frame is provided with an abutting surface capable of supporting the shell 7; the frame 5 can protect the air cushion body 1 on one hand, and can limit the generator body and the shell 7 on the other hand, and the structure is simple and practical.

As shown in fig. 2 and fig. 3, an extra-high voltage generator using the apparatus of the present invention:

an extra-high voltage generator with an air cushion type buffer device for vertical lifting,

the device comprises a generator main body provided with a silicon stack component, a shell 7 with a containing cavity, a base 3 rotationally connected with the shell 7, a push-pull rod 8 capable of pushing the shell 7 to move, and the air cushion type buffer device for vertical lifting;

the generator body is fitted in the housing of the casing 7;

the lower end part of the shell 7 is hinged with the base 3, and the bottom of the shell 7 is provided with an angle sensor 6;

the air cushion main body 1 is assembled on the adjacent base 3;

the air cushion main body 1 is positioned below the lower wall surface of the shell 7, and can be abutted against the lower wall surface of the shell 7 after being inflated and expanded so as to delay the rotation of the shell 7 and the generator main body;

the push-pull rod 8 pushes the shell 7 and the generator main body to vertically lift;

the push-pull rod 8 pushes the shell 7 and the generator body to rotate around the base 3; the angle sensor 6 detects the inclination angle of the shell 7, and controls the inflation source to inflate the air cushion main body 1 through the inflation valve port 11 according to the detected inclination angle, so that the air cushion main body 1 expands and is abutted against the shell 7, and the overturning of the generator main body and the shell 7 is buffered; meanwhile, the air cushion body 1 exhausts air outwards through the air outlet under the extrusion of the shell 7, so that the shell 7 and the generator body rotate slowly.

The push-pull rod 8 is a hydraulic rod and is connected with the shell 7 through a support frame 9;

the supporting frame 9 covers the shell 7, so that the shell is effectively protected, and the service life of the shell is further prolonged.

The base 3 and the frame 5 are fixed on the same horizontal plane;

the upper end of the frame 5 can be abutted against the upright housing 7 to limit the generator body.

Through continuous exploration and test, the air cushion main body 1 capable of resisting the extra-high voltage generator shell 7 is arranged, and the vertical lifting of the shell 7 can be delayed and buffered; meanwhile, the air outlet holes 12 capable of exhausting air outwards are arranged, so that when the air cushion main body 1 is subjected to extrusion force exceeding a set value, air can be exhausted outwards through the air outlet holes 12, and further the generator main body and the shell 7 can be erected slowly; further can effectively protect components and parts such as the inside silicon stack of generator and shell 7, avoid components and parts such as silicon stack and shell 7 to bear too big impact force, effectively prolong the life of silicon stack components and parts and shell 7, improve the use accuracy of silicon stack components and parts, simple structure, practicality, the scheme is feasible.

Further, utilize push-and-pull rod 8 to drive generator main part and shell 7 and overturn, compare loop wheel machine formula upset scheme, it is more stable, change the rotation angle who controls generator main part and shell 7, further reduce the impact force that generator main part and shell 7 bore, avoid inside silicon stack components and parts to damage, improve the use accuracy of silicon stack components and parts.

One method embodiment applicable to the generator of the present invention:

a method for vertically lifting an extra-high voltage generator,

the extra-high voltage generator is applied to the extra-high voltage generator with the air cushion type buffer device for vertical lifting;

which comprises the following steps:

firstly, the generator main body and the shell 7 are turned over from 0 degree to 85 degrees under the action of the push-pull rod 8, the turning of the first stage is completed, and the angle sensor 6 feeds back the angle of the generator main body;

secondly, when the generator main body turns over to 85 degrees, the high-pressure gas storage bottle is triggered to be opened, so that the whole gas cushion main body 1 is filled with gas instantly;

thirdly, the generator body and the shell 7 are continuously turned over from 85 degrees to 88 degrees under the action of the push-pull rod 8;

in the process, the air cushion main body 1 is abutted against the lower wall surface of the shell 7, the turnover of the shell 7 is delayed and buffered, so that the turnover is slow and stable, meanwhile, the shell 7 extrudes the air cushion main body 1, the pressure sensor senses pressure change and controls the release valve to be opened, and gas is discharged along the gas outlet hole 12 on the surface of the air cushion main body 1, so that the second-stage turnover of the generator main body is completed;

fourthly, when the generator main body reaches 88 degrees, after the gas in the air cushion main body 1 is almost exhausted, the angle sensor 6 sends an instruction to open the second high-pressure gas storage cylinder, the air cushion main body 1 expands again, and the generator main body continuously turns from 88 degrees to 90 degrees; in the process, the air cushion main body 1 delays and buffers the turnover of the shell 7 again to ensure that the turnover is slow and stable; meanwhile, the shell 7 extrudes the air cushion main body 1 again, the pressure sensor senses pressure change, the air release valve is controlled to be opened, air is discharged along the air outlet holes 12 on the surface of the air cushion main body 1, the generator main body is turned over in the third stage, and the generator main body is lifted vertically finally.

Through continuous exploration and test, the invention fully considers the impact force source of the generator equipment: the generator body and the housing 7 are straightened to bear the largest impact force.

The invention thus divides the vertical lifting of the generator device into three phases:

the first stage, namely the early stage, rapidly pushing the generator body and the shell 7 to 85 degrees through the push-pull rod 8; then two triphase, from 85 degrees 90 degrees, utilize the hysteresis and the cushioning effect of air cushion main part 1 for generator main part and shell 7 slowly push up, can effectively protect components and parts such as silicon stack and shell 7 inside the generator, avoid components and parts such as silicon stack and shell 7 to bear too big impact force, effectively prolong the life of silicon stack components and parts and shell 7, improve the use accuracy of silicon stack components and parts, simple structure, practicality, the scheme is feasible.

The best embodiment of the invention is as follows:

because the extra-high voltage generator equipment is generally precise, the extra-high voltage generator equipment needs to avoid bearing excessive impact force, and the equipment shell 7 is generally made of non-metallic materials and cannot bear excessive load. In order to prevent the equipment from being damaged in the jacking process, an air cushion type buffer system is needed, air is inflated through an air cushion, the equipment is overturned to the final process stably, and the impact force is reduced.

The invention relates to an extra-high voltage generator which comprises a generator main body, a shell 7, an angle sensor 6, an air cushion main body 1, a high-pressure air storage bottle, an inflation valve port 11 and an air outlet hole 12.

When generator main part and shell 7 overturn to certain angle, angle sensor 6 feedback generator main part and shell 7 were located the angle, if be 85 when, then trigger the high-pressure gas bomb I in the air cushion and open, make gas be full of whole fan-shaped air cushion in the twinkling of an eye.

When the generator body and the shell 7 continue to turn over from 85 degrees to 88 degrees, the generator body and the shell 7 extrude the air cushion body 1, the air release valve is opened through the induction of the pressure sensor, and the air is discharged along the air outlet holes 12 on the surface of the air cushion.

When the gas reaches 88 degrees, the angle sensor 6 sends a command to open the high-pressure gas storage cylinder II after the gas is almost exhausted, and the steps are the same as the above.

Until the roll-over is completed.

The air cushion is made of PVC material, and an internal stay cord is arranged after the air cushion is inflated to ensure that the shape of the opened air cushion is fixed.

The high-pressure gas storage cylinder can be replaced quickly, and the field is inconvenient to inflate if the high-pressure gas storage cylinder needs to be lifted for multiple times. The replaced high-pressure gas storage cylinder can be supplemented with gas under the condition of inflation.

After the air cushion main body 1 is popped out, the generator main body and the shell 7 can be ensured not to have overlarge impact force in the overturning process when being overturned to 90 degrees from 85 degrees, a good buffering effect is achieved, and the generator main body and the shell 7 are protected.

In the present application, the fastening or fixing connection mode may be a screw connection, a welding, a riveting, an inserting connection, or a connection through a third component, and those skilled in the art may select the fastening or fixing connection mode according to actual situations.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.