CN108666880B

CN108666880B - Protective low-altitude power transformation equipment capable of automatically driving sparrows

Info

Publication number: CN108666880B
Application number: CN201810499196.1A
Authority: CN
Inventors: 邵兆广
Original assignee: Rizhao Runlin Electric Appliance Co Ltd
Current assignee: Rizhao runlin Electric Appliance Co., Ltd
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2020-11-20
Anticipated expiration: 2038-05-23
Also published as: CN108666880A

Abstract

The invention relates to the technical field of power equipment protection devices, and discloses a protective low-altitude power transformation device capable of automatically driving sparrows. This protection type low latitude substation that can drive sparrow automatically, when the sparrow descends on protective housing, through atress drive arrangement and pneumatic drive arrangement cooperation use, can drive top position frame and protective housing contact vibrations to can drive the processing automatically to the sparrow, also can play the effect of protection.

Description

Protective low-altitude power transformation equipment capable of automatically driving sparrows

Technical Field

The invention relates to the technical field of power equipment protection devices, in particular to a protection type low-altitude power transformation device capable of automatically driving sparrows.

Background

The power equipment comprises a plurality of kinds of equipment, the power transformation equipment can be used in low-altitude power generation, the power transformation equipment comprises high-voltage direct-current equipment for power transformation treatment, the sparrows can be used at the height of about 20 meters, belong to one kind of flying animals, belong to small birds, and have the flying height suitable for the storage height of the high-voltage direct-current equipment, so that a plurality of sparrows can stay on the sparrows, when the sparrows stay, the claws of the sparrows are generally sharp and easily damage the high-voltage direct-current equipment, and when excessive sparrows stay on the high-voltage direct-current equipment, the power transformation performance can be influenced, the efficiency of sending signals can be influenced, so that people can be cautious and easily frightened according to the habits of the sparrows, and certainly, people can firstly think that a bell is installed at the bottom according to the characteristics of convenience and birds, the sound generated by different acting forces is different because the sizes of sparrows are smaller, so that the sound generated by shaking to drive the bell when the sparrows stay on the equipment is not too large, the sparrows cannot be frightened when the sound is too small, and the sparrows are located in high altitude, so that the sound generated by external wind power is considered, the sound is generated when the sparrows are subjected to the noise for a long time, the noise is generated, the sparrows are not practical, then another situation is considered, an electric wave trigger is added to the top of the low altitude power transformation equipment to drive the sparrows through electric waves, but the electric waves generated by the electric wave trigger influence the performance of the low altitude power transformation equipment, the practicability is not good, and the problem of solving the problem by inventing the protective low altitude power transformation equipment capable of automatically driving the sparrows cannot be generated at the same time.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a protective low-altitude power transformation device capable of automatically driving sparrows, which has the advantages that when the sparrows land on the device, the device can automatically drive and protect, the power transformation effect is improved, meanwhile, the sparrow claws can be prevented from damaging the sparrow claws, and the like, and the problem that when the sparrows stay, the sparrows are generally sharp and easily damage the device is solved, and meanwhile, when too many sparrows stay on the device, the performance of power transformation can be influenced, and the efficiency of signal sending is influenced is solved.

(II) technical scheme

In order to realize the purposes of automatically driving and protecting, improving the power transformation effect and preventing the sparrow claws from damaging the sparrow claws, the invention provides the following technical scheme: a protective low-altitude power transformation device capable of automatically driving sparrows comprises a protective shell, wherein a power converter is clamped in the middle of an inner cavity of the protective shell, inner cavities of the power converter, which are positioned on two sides of the bottom, are respectively connected with buckles in a penetrating manner, the two buckles are respectively buckled with buckling grooves on two sides of the inner cavity of the protective shell, a limiting cover is clamped in the middle of the outer surface of the top of the protective shell, stress driving devices are fixedly connected with the outer surfaces of the two sides of the protective shell and comprise an irregular hinge joint, a pressure reducing block, an upper stress swing frame, a driving frame, a hinge ball and a movable operation frame, one side of the irregular hinge joint is welded with one side of the outer surface of the protective shell, the other side of the irregular hinge joint is hinged with one side of the pressure reducing block, the other side of the pressure reducing block is welded with the top of the upper stress swing frame, and, the bottom welding of connecting block has and the actuating frame, the one end that the actuating frame is located the bottom articulates there is the articulated ball, and the opposite side of articulated ball articulates there is the removal handling frame, the one end of removing the handling frame runs through the inner chamber that extends to pneumatic drive device, one side welding of pneumatic drive device surface is at the positive surface of transformer support frame, the one end at transformer support frame top and the middle part swing joint of protective housing bottom, and the positive surface of transformer support frame has welded respectively top position frame and pneumatic drive device.

The middle part cover that the handling frame is located the air pressure drive device outside is equipped with atress positioner, atress positioner's top welding has atress location fixture block, the top of atress fixture block and one side looks joint of top position board bottom, top position board suit is at the surface of transformer support frame, arc elastic support frame has all been welded to the both sides that the top position board is located the top, the one end that two arc elastic support frame are located the top welds with the both sides of top position frame respectively mutually, the inboard bottom welding of top position frame has spacing separation post, the inboard looks joint of one end and atress constriction device bottom that spacing separation post is located the top, the top of atress constriction device welds with the middle part of protective housing bottom mutually.

Preferably, one side of the air pressure driving device, which is located on the inner wall, is welded with a positioning frame, one side of the positioning frame is welded with one side of the clamping seat, and the inner side of the clamping seat is clamped with an air pressure cavity.

Preferably, the middle part joint of atmospheric pressure chamber inner chamber has the atmospheric pressure push pedal, and the welding of one side of atmospheric pressure push pedal has the atmospheric pressure push rod, and the one end of atmospheric pressure push rod runs through the atmospheric pressure chamber and welds mutually with the one end that is located the inboard removal handling frame of pneumatic drive device, and the middle part that the atmospheric pressure chamber is located the top is pegged graft and is had the drive gas pole, and the one end that the drive gas pole is located the top runs through pneumatic drive device and extends to the outside welding of pneumatic drive device and has atmospheric pressure top position device.

Preferably, the welding of the middle part of atress constriction device inner chamber has the hexagonal guard plate, and the equidistance welding in the hexagonal department in the outside of hexagonal guard plate has six fan-shaped top boards, and the inboard swing joint of hexagonal guard plate has the sucking disc, and the welding of one side of sucking disc has the bracing piece, and the one end of bracing piece welds mutually with the outside of annular backing plate, and the middle part of annular backing plate inner chamber is seted up and is led to the groove with the shrink of spacing separation post size looks adaptation.

Preferably, the middle part of the inner cavity of the upper stress swing frame is connected with an air pressure reduction blade in a penetrating manner, the outer surfaces of the upper stress swing frame, which are positioned on two sides, are provided with force unloading grooves, and the inner sides of the two force unloading grooves are provided with through flow holes.

Preferably, the outer surface of the joint of the arc-shaped elastic support frame and the top position plate is connected with a bolt in a penetrating manner, and the inner cavities of the top position plate, which are positioned on the two sides of the front surface, are provided with thread grooves matched with the bolt.

Preferably, the movable wheels are welded on two sides of the stress contraction device, the two movable wheels are respectively connected with two sides of the inner wall of the top position frame in a sliding mode, and sliding grooves matched with the movable wheels in size are formed in two sides of the inner wall of the top position frame.

Preferably, the joint of the driving air rod and the air pressure driving device is sleeved with an air pressure limiting plate, and the inner cavity of the air pressure limiting plate is provided with a through hole matched with the driving air rod in size.

(III) advantageous effects

Compared with the prior art, the invention provides the protective low-altitude power transformation equipment capable of automatically driving sparrows, and the protective low-altitude power transformation equipment has the following beneficial effects:

1. this can drive protection type low latitude substation of sparrow automatically, when the sparrow descends on protective housing, atress drive arrangement and air pressure drive arrangement can promote shifting up of drive air pole and atmospheric pressure top position device according to air compression's principle, thereby contact and promote the top position board with the top position board, the arc elasticity support frame that lies in both sides when the top position board shifts up can drive shifting up of top position frame and protective housing and contact and produce vibrations, carry out the automatic processing of driving to the sparrow, the sparrow belongs to the crowd, consequently, the condition that only can not appear, when many sparrows stop falling when protective housing, the drive top position frame that can the circularity contacts with protective housing, take place vibrations, thereby can carry out the automatic processing of driving to the sparrow, can protective apparatus's normal operating, the effect of protection also can be played simultaneously.

2. This protection type low latitude substation that can drive sparrow automatically, through irregular articulator, the pressure reducing block, the upper atress swing span, the drive frame, the atress drive arrangement of articulated ball and removal operation frame combination, irregular articulated ball, the combination of pressure reducing block and upper atress swing span, can finely tune atress drive arrangement's angle, the range that prevents to produce and sway is too big, not only can influence the operation of equipment, the condition that drops also can exist simultaneously, can reduce the emergence of unexpected condition, then drive frame and articulated ball play support and location removal do the pliability between operation frame and the atmospheric pressure push rod, prevent in accommodation process, the atress leads to impaired condition to take place excessively, the security performance when using has been improved.

3. This protection type low latitude substation that can drive sparrow automatically, through the hexagonal guard plate, fan-shaped top position board, the sucking disc, the bracing piece, annular backing plate and the atress constriction device that the groove combination becomes are led to in the inboard shrink of spacing separation post and atress constriction device contact, then carry out spacing processing to spacing separation post through annular backing plate, bracing piece and sucking disc can improve and the suction between the hexagonal guard plate simultaneously, thereby strengthen the protecting effect to spacing separation post, guarantee top position frame and protective housing contact, can not receive the condition that too big leads to the fact the harm to atress constriction device when the groove shrinks, thereby the effect of protection has been improved.

4. This protection type low latitude substation that can drive sparrow automatically, reduce the resistance production that the blade can reduce the high latitude through air pressure, prevent that the too big condition that can cause the influence to the upper atress swing span of resistance of high latitude from taking place, when meetting the weather of blowing at the high altitude, unload power groove and through-flow hole and also can reduce the resistance of high altitude air current, can reduce the air and cause the influence to the upper atress swing span, also can guarantee the protecting effect to the converter simultaneously.

Drawings

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

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

FIG. 3 is a schematic view of a portion of the enlarged structure shown in FIG. 1B according to the present invention;

FIG. 4 is a schematic cross-sectional view of a pneumatic actuator according to the present invention;

FIG. 5 is a schematic top view of the stressed retractor of the present invention;

fig. 6 is a schematic diagram of a partial enlarged structure at C of fig. 5 according to the present invention.

In the figure: 1 protective shell, 2 power converters, 3 buckles, 4 buckle grooves, 5 stressed driving devices, 51 irregular articulators, 52 pressure reducing blocks, 53 upper stressed swing frames, 531 air pressure reducing blades, 532 force unloading grooves, 533 through holes, 534 connecting blocks, 54 driving frames, 55 articulated balls, 56 moving operation frames, 561 stressed positioning devices, 562 stressed positioning clamping blocks, 6 air pressure driving devices, 61 air pressure push rods, 62 air pressure cavities, 63 air pressure push plates, 64 clamping seats, 65 positioning frames, 66 driving air rods, 67 air pressure limiting plates, 68 air pressure jacking devices, 7 power transformation supporting frames, 71 jacking plates, 72 arc-shaped elastic supporting frames, 73 bolts, 74 jacking frames, 741 limiting separation columns, 742 stressed contraction devices, 7421 hexagonal protection plates, 7422 fan-shaped jacking plates, 7423 suction cups, 7424 supporting rods, 7425 annular cushion plates, 7426 contracted through grooves, 743, movable wheels and 8 limiting covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a protective low-altitude power transformation device capable of automatically driving sparrows comprises a protective housing 1, wherein the protective housing 1 belongs to a movable device, the generated sensitivity is equivalent to the sensitivity of a tumbler, not only can the sparrow be prevented from falling off, but also noise can be prevented, the sensitivity is also directed at natural factors, the sparrow cannot swing when being subjected to external wind force, the effect can be triggered only when the sparrow is sensed to fall on the protective housing 1, when the sparrow falls on the protective housing 1, the protective housing 1 is slightly pressed by acting force, the force-bearing driving device 5 can drive the movable operation frame 56 to push the air pressure push rod 61 when the air pressure push rod 61 is dragged, the air pressure push plate 63 can be pushed in the air pressure cavity 62, because the air pressure in the air pressure cavity 62 is full, the driving air rod 66 and the air pressure jacking device 68 can be pushed to move upwards according to the principle of air compression, thereby contacting with the top plate 71 and pushing the top plate 71, when the top plate 71 moves upwards, the arc-shaped elastic support frames 72 positioned at two sides can drive the top frame 74 to move upwards to contact with the protective shell 1, sparrows belong to the group, so that only one situation can not occur, when a plurality of sparrows stop on the protective shell 1, the arc-shaped elastic support frames 74 can be circularly driven to contact with the protective shell 1, vibration occurs, automatic driving processing can be carried out on the sparrows, normal operation of equipment can be protected, meanwhile, a protection effect can also be achieved, the middle part of the inner cavity of the protective shell 1 is clamped with the power converter 2, the power converter 2 is a high-voltage direct-current power supply, the inner cavities of the power converter 2 positioned at two sides of the bottom are all connected with the buckles 3 in a penetrating way, positioning processing can be carried out on the power converter 2 through the buckles 3 and the buckle grooves 4, two buckles 3 are respectively fastened with the buckle grooves 4 at two sides of the inner cavity of the, the middle part of the outer surface of the top of the protective shell 1 is clamped with a limit cover 8, the outer surfaces of the two sides of the protective shell 1 are fixedly connected with a stress driving device 5, the stress driving device 5 consists of an irregular articulator 51, a decompression block 52, an upper stress swing frame 53, a driving frame 54, a hinged ball 55 and a movable operation frame 56, the angle of the stress driving device 5 can be finely adjusted through the combination of the irregular articulator 51, the decompression block 52, the upper stress swing frame 53, the driving device 5 consisting of the driving frame 54, the hinged ball 55 and the movable operation frame 56, the irregular hinged ball 51, the decompression block 52 and the upper stress swing frame 53, the phenomenon that the swing amplitude is too large is prevented, the operation of the equipment is influenced, the falling condition can exist at the same time, the occurrence of the accident condition can be reduced, then the driving frame 54 and the hinged ball 55 play roles in supporting and positioning the flexibility between the movable operation frame 56 and the air pressure push rod 61, the condition that damage is caused by overlarge stress in the adjusting process is prevented from occurring, the safety performance in use is improved, one side of an irregular hinge 51 is welded with one side of the outer surface of the protective shell 1, the other side of the irregular hinge 51 is hinged with one side of a pressure reducing block 52, the other side of the pressure reducing block 52 is welded with the top of an upper stress swing frame 53, an air pressure reducing blade 531 is connected in the middle of the inner cavity of the upper stress swing frame 53 in a penetrating manner, force unloading grooves 532 are formed in the outer surfaces of the two sides of the upper stress swing frame 53, through-flow holes 533 are formed in the inner sides of the two force unloading grooves 532, the blades of the air pressure reducing blade 531 are irregular in shape, irregular movement is generated according to different air flows when external air flows are received, the pressure of the air flows can be reduced, and the resistance generation of high altitude can be reduced through the air, the situation that the high altitude resistance is too large to affect the upper stress swing frame 5 is prevented from occurring, when the high altitude meets windy weather, the force unloading grooves 532 and the through holes 533 can also reduce the resistance of high altitude airflow, because the force unloading grooves 532 and the through holes 533 are arranged on both sides, the generated air convection can also reduce the pressure generated by wind power, so that the received acting force can be reduced, the influence of air on the upper stress swing frame 53 can be reduced, and the protection effect on the power converter 2 can also be ensured, one side of the upper stress swing frame 53, which is positioned at the bottom, is welded with the connecting block 534, the bottom of the connecting block 534 is welded with the driving frame 54, one end, which is positioned at the bottom, of the driving frame 54 is hinged with the hinged ball 55, the other side of the hinged ball 55 is hinged with the moving operation frame 56, one end of the moving operation frame 56 penetrates through and extends to the inner cavity of the air pressure driving device 6, one side, which is, the positioning frame 65 and the clamping seat 64 play a role in supporting and fixing the air pressure cavity 62, the air pressure cavity 62 belongs to an independent device and can be independently arranged in the device, when the external pressure is received according to the law of pressure, redundant air pressure can drive the device to displace from an air port, thereby achieving the effect in the scheme, one side of the positioning frame 65 is welded with one side of the clamping seat 64, the inner side of the clamping seat 64 is clamped with the air pressure cavity 62, the middle part of the inner cavity of the air pressure cavity 62 is clamped with an air pressure push plate 63, one side of the air pressure push plate 63 is welded with an air pressure push rod 61, one end of the air pressure push rod 61 penetrates through the air pressure cavity 62 and is welded with one end of a movable operation frame 56 positioned at the inner side of the air pressure driving device 6, the middle part of the top of the air pressure cavity 62 is inserted with a driving air rod 66, the connecting part of the driving air rod 66 and the air pressure driving device 6 is sleeved with an air, the one end that drive gas pole 66 is located the top runs through pneumatic drive device 6 and extends to the outside welding of pneumatic drive device 6 and has atmospheric pressure top position device 68, and the welding of one side of pneumatic drive device 6 surface is at the positive surface of transformer support frame 7, the middle part swing joint of the one end at transformer support frame 7 top and protective housing 1 bottom, and the positive surface of transformer support frame 7 has welded respectively and has pushed up position frame 74 and pneumatic drive device 6 to connect.

The middle part of the operation frame 56, which is positioned at the outer side of the air pressure driving device 6, is sleeved with a stress positioning device 561, the top of the stress positioning device is welded with a stress positioning fixture block 562, the top of the stress fixture block 562 is clamped with one side of the bottom of the top position plate 71, the top position plate 71 is in an arc shape, the pressure at two sides can be reduced when in contact, meanwhile, two sides of the bottom of the top position plate 71 are both provided with grooves matched with the fixture block 562 in size, the separation can be more convenient, the top position plate 71 is sleeved on the outer surface of the power transformation support frame 7, two sides of the top position plate 71, which are positioned at the top, are both welded with arc elastic support frames 72, the outer surface of the joint of the arc elastic support frames 72 and the top position plate 71 is connected with bolts 73 in a penetrating manner, inner cavities of the top position plate 71, which are positioned at two sides of the front surface, are both provided with, the bottom of the inner side of the top frame 74 is welded with a limiting separation column 741, one end of the limiting separation column 741, which is positioned at the top, is clamped with the inner side of the bottom of the stress contraction device 742, the middle of the inner cavity of the stress contraction device 742 is welded with a hexagonal protection plate 7421, six fan-shaped top plates 7422 are welded at six sides of the outer side of the hexagonal protection plate 7421 at equal intervals, the stress contraction device 742 is formed by combining the hexagonal protection plate 7421, the fan-shaped top plate 7422, a suction disc 7423, a support rod 7424, an annular cushion plate 7425 and a contraction through groove 7426, the limiting separation column 741 is in contact with the inner side of the contraction through groove 7426 of the inner side of the stress contraction device 742, the limiting separation column 741 is limited by the annular cushion plate 7425, meanwhile, the support rod 7424 and the suction disc 7423 can improve the suction force between the limiting separation column 7421 and the hexagonal protection plate 7421, the condition that can not receive too big damage to atress constriction device 742 when the groove 7426 is led to the fact to the shrink, thereby the effect of protection has been improved, hexagonal protection plate 7421's inboard swing joint has sucking disc 7423, one side welding of sucking disc 7423 has bracing piece 7424, the one end of bracing piece 7424 welds with annular backing plate 7425's outside mutually, the groove 7426 is led to in the shrink with spacing separation post 741 size looks adaptation is seted up at the middle part of annular backing plate 7425 inner chamber, the middle part of the top of atress constriction device 742 and protecting sheathing 1 bottom welds mutually, activity wheel 743 has all been welded to the both sides of atress constriction device 742, and two movable wheel 743 respectively with the both sides sliding connection of top position frame 74 inner wall, the spout with activity wheel 743 size looks adaptation is all seted up to the both sides of top position frame 74.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when in use, when a sparrow falls on the protective shell 1, the protective shell 1 is slightly pressed down by acting force, when the pneumatic push rod 61 is dragged, the pneumatic push plate 63 is pushed in the pneumatic cavity 62, because the air pressure in the air pressure chamber 62 is full, the air pressure in accordance with the principle of air compression will push the drive air rod 66 and the air pressure jacking device 68 upward, thereby making contact with the jacking plate 71 and pushing the jacking plate 71, when the top plate 71 moves upwards, the arc-shaped elastic support brackets 72 at the two sides drive the top bracket 74 to move upwards to contact with the protective shell 1, when a plurality of sparrows stop at the protective shell 1, the circular driving jacking frame 74 is in contact with the protective shell 1, and the vibration occurs, so that the sparrows can be automatically driven.

In summary, according to the protective type low altitude power transformation equipment capable of automatically driving sparrows, when sparrows fall on the protective housing 1, the protective housing 1 is slightly pressed by an acting force, the force-bearing driving device 5 drives the movable operating frame 56 to push the air pressure push rod 61 when the sparrows are pressed downwards, the air pressure push plate 63 is pushed in the air pressure cavity 62 when the air pressure push rod 61 is dragged, because the air pressure in the air pressure cavity 62 is full, the air pressure push rod 66 and the air pressure jacking device 68 are pushed to move upwards according to the principle of air compression, so as to contact with the jacking plate 71 and push the jacking plate 71, when the jacking plate 71 moves upwards, the arc-shaped elastic support frames 72 on both sides drive the jacking frame 74 to move upwards to contact with the protective housing 1, the sparrows belong to the group, so that only one sparrow does not occur, and when a plurality of sparrows stop on the protective housing 1, the jacking frame 74 is circularly driven to contact with the protective housing 1, the emergence vibrations to can drive the processing automatically to the sparrow, normal operating that can protective apparatus also can play the effect of protection simultaneously, solved when the sparrow stops, the condition of harm is caused to equipment to the generally sharp-pointed comparison of sparrow, when too much sparrow stops on equipment simultaneously, can influence the performance of transformer, the problem of the efficiency of influence sending signal.

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

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can drive low latitude substation equipment of protection type of sparrow automatically, includes protective housing (1), its characterized in that: the transformer (2) is clamped in the middle of the inner cavity of the protective shell (1), the inner cavities of the transformer (2) at the two sides of the bottom are respectively connected with a buckle (3) in a penetrating way, the two buckles (3) are respectively buckled with buckle grooves (4) at the two sides of the inner cavity of the protective shell (1), the middle part of the outer surface of the top of the protective shell (1) is clamped with a limiting cover (8), the outer surfaces of the two sides of the protective shell (1) are respectively and fixedly connected with a stress driving device (5), the stress driving device (5) consists of an irregular hinge (51), a pressure reducing block (52), an upper stress swing frame (53), a driving frame (54), a hinge ball (55) and a movable operation frame (56), one side of the irregular hinge (51) is welded with one side of the outer surface of the protective shell (1), and the other side of the irregular hinge (51) is hinged with one side of the, the other side of the pressure reducing block (52) is welded with the top of an upper stress swing frame (53), one side, located at the bottom, of the upper stress swing frame (53) is welded with a connecting block (534), the bottom of the connecting block (534) is welded with a driving frame (54), one end, located at the bottom, of the driving frame (54) is hinged with a hinged ball (55), the other side of the hinged ball (55) is hinged with a movable operating frame (56), one end of the movable operating frame (56) penetrates through an inner cavity extending to the air pressure driving device (6), one side of the outer surface of the air pressure driving device (6) is welded on the outer surface of the front face of the power transformation supporting frame (7), one end of the top of the power transformation supporting frame (7) is movably connected with the middle of the bottom of the protective shell (1), and a jacking frame (74) and the air pressure;

the middle part of the operation frame (56) located on the outer side of the air pressure driving device (6) is sleeved with a stress positioning device (561), the top of the stress positioning device is welded with a stress positioning fixture block (562), the top of the stress fixture block (562) is clamped with one side of the bottom of a top plate (71), the top plate (71) is sleeved on the outer surface of a power transformation support frame (7), arc-shaped elastic support frames (72) are welded on two sides of the top plate (71) located on the top, one ends of the two arc-shaped elastic support frames (72) located on the top are respectively welded with two sides of the top frame (74), a limiting separation column (741) is welded at the bottom of the inner side of the top frame (74), one end of the limiting separation column (741) located on the top is clamped with the inner side of the bottom of the stress contraction device (742), and the top of the stress contraction device (742) is welded with the;

one side of the air pressure driving device (6) positioned on the inner wall is welded with a positioning frame (65), one side of the positioning frame (65) is welded with one side of the clamping seat (64), and the inner side of the clamping seat (64) is clamped with an air pressure cavity (62);

an air pressure push plate (63) is clamped in the middle of an inner cavity of the air pressure cavity (62), an air pressure push rod (61) is welded on one side of the air pressure push plate (63), one end of the air pressure push rod (61) penetrates through the air pressure cavity (62) and is welded with one end of a movable operation frame (56) located on the inner side of the air pressure driving device (6), a driving air rod (66) is inserted in the middle of the top of the air pressure cavity (62), one end of the driving air rod (66) located on the top penetrates through the air pressure driving device (6) and extends to the outer side of the air pressure driving device (6), and an air pressure jacking device (68) is;

the middle part of the inner cavity of the stress contraction device (742) is welded with a hexagonal protection plate (7421), six fan-shaped jacking plates (7422) are welded at six sides of the outer side of the hexagonal protection plate (7421) at equal intervals, the inner side of the hexagonal protection plate (7421) is movably connected with a suction disc (7423), one side of the suction disc (7423) is welded with a support bar (7424), one end of the support bar (7424) is welded with the outer side of an annular cushion plate (7425), and the middle part of the inner cavity of the annular cushion plate (7425) is provided with a contraction through groove (7426) matched with the limiting separation column (741) in size;

when the sparrow lifting device is used, when sparrows fall on the protective shell (1), the protective shell (1) is slightly pressed by an acting force, the forced driving device (5) drives the movable operating frame (56) to push the air pressure push rod (61) when the sparrow is pressed down, the air pressure push plate (63) is pushed to push in the air pressure cavity (62) when the air pressure push rod (61) is dragged, air pressure in the air pressure cavity (62) is full, the air pressure push rod (66) and the air pressure jacking device (68) are pushed to move upwards according to the principle of air compression, so that the sparrow lifting device is contacted with the jacking plate (71) and pushes the jacking plate (71), the arc-shaped elastic support frames (72) on the two sides can drive the jacking frame (74) to move upwards to be contacted with the protective shell (1) when the sparrows are stopped on the protective shell (1), the jacking frame (74) can be circularly driven to be contacted with the protective shell (1), the sparrows can be automatically driven by vibration;

this can drive protection type low latitude substation of sparrow automatically, when the sparrow descends on protective housing (1), protective housing (1) can receive the effort and slightly push down, atress drive arrangement (5) can drive removal handling frame (56) and promote atmospheric pressure push rod (61) when pushing down, can promote atmospheric pressure push plate (63) and promote in atmospheric pressure chamber (62) when atmospheric pressure push rod (61) are dragged, because the atmospheric pressure in atmospheric pressure chamber (62) is plump, consequently can promote the upwards moving of drive air stem (66) and atmospheric pressure top position device (68) according to the principle of air compression, thereby contact and promote top position board (71) with top position board (71), arc elasticity support frame (72) that lie in both sides can drive the upwards moving of top position frame (74) and contact with protective housing (1) when top position board (71) move up.

2. The protected low-altitude power transformation equipment capable of automatically driving sparrows according to claim 1, wherein: the middle part of the inner cavity of the upper stress swing frame (53) is connected with an air pressure reduction blade (531) in a penetrating manner, the outer surfaces of the two sides of the upper stress swing frame (53) are provided with force unloading grooves (532), and the inner sides of the two force unloading grooves (532) are provided with through holes (533).

3. The protected low-altitude power transformation equipment capable of automatically driving sparrows according to claim 1, wherein: the outer surface of the joint of the arc-shaped elastic support frame (72) and the top plate (71) is connected with a bolt (73) in a penetrating manner, and the inner cavities of the top plate (71) positioned at the two sides of the front surface are provided with thread grooves matched with the bolt (73).

4. The protected low-altitude power transformation equipment capable of automatically driving sparrows according to claim 1, wherein: the two sides of the stressed contraction device (742) are respectively welded with the movable wheels (743), the two sliding wheels (743) are respectively in sliding connection with the two sides of the inner wall of the jacking frame (74), and sliding grooves matched with the movable wheels (743) in size are formed in the two sides of the inner wall of the jacking frame (74).

5. The protected low-altitude power transformation equipment capable of automatically driving sparrows according to claim 1, wherein: the joint of the driving air rod (66) and the air pressure driving device (6) is sleeved with an air pressure limiting plate (67), and a through hole matched with the driving air rod (66) in size is formed in the inner cavity of the air pressure limiting plate (67).