CN112746732B

CN112746732B - Safety protection system and method

Info

Publication number: CN112746732B
Application number: CN202011569516.XA
Authority: CN
Inventors: 黄兴玲
Original assignee: Foshan Nanhai Duobao Electric Appliance Installation Co Ltd; Foshan Power Supply Bureau of Guangdong Power Grid Corp
Current assignee: Foshan Nanhai Duobao Electric Appliance Installation Co Ltd; Foshan Power Supply Bureau of Guangdong Power Grid Corp
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2022-08-26
Anticipated expiration: 2038-07-25
Also published as: CN108915230B; CN108915230A; CN112746732A

Abstract

The invention discloses a method for a safety protection device, which structurally comprises a top cover, a protection ring, a support ladder, a standing platform, a protection host and a foot-operated button, wherein the top cover is fixedly arranged at the upper end of the support ladder, the protection ring is fixedly arranged at the upper end of the support ladder and positioned below the top cover, the standing platform is arranged at the lower end of the support ladder, the operation of the pressing mechanism drives the attaching mechanism to be tightly attached to the ground, so that the lower end of the safety protection device is more firmly connected with the ground, the working personnel can not shake during working above the safety protection device, the driving mechanism is operated through the button mechanism, the static electricity removing mechanism is opened, the ion wind is blown to the opening and closing mechanism through the static electricity removing mechanism, opening through switching mechanism makes the ion wind blow to staff on one's body, carries out static and gets rid of, and the effectual static of going on one's body with the staff gets rid of, prevents that the staff from carrying a large amount of static and taking place the danger of electrocuteeing.

Description

Safety protection system and method

The application is a divisional application with the application date of 2018, 7 and 25, and the application number of CN201810823391.5, namely an adjustable multifunctional electric power overhaul safety protection device.

Technical Field

The invention relates to the field of safety protection systems and methods, in particular to a safety protection system and a safety protection method.

Background

In the process of electric power overhaul, some static electricity often exists, so that workers carry the static electricity; therefore, electric shock is easily caused in the electric power overhaul process, and the life safety of people is threatened, so that the electric power overhaul safety protection device is very important.

The fixing of present safety device lower extreme is not very good, and the staff removes work in the top, can take place the condition of rocking, can be very dangerous like this to electric power overhauls safety device can not be fine get rid of static, can lead to the staff to carry static on one's body, seriously can lead to the staff to take place to electrocute danger.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the safety protection system comprises a top cover, a protection ring, a support ladder, a standing platform, a protection host and a foot treading button, wherein the top cover is fixedly installed at the upper end of the support ladder, the protection ring is fixedly installed at the upper end of the support ladder and positioned below the top cover, the standing platform is arranged at the lower end of the support ladder, the lower surface of the standing platform is attached to the upper surface of the protection host, the protection host is fixedly installed at the lower end of the support ladder, and the foot treading button is arranged at the left end of the upper surface of the standing platform.

The protection host comprises a host shell, a button mechanism, an opening and closing mechanism, a driving mechanism, a static electricity removing mechanism, a pressing mechanism and a fitting mechanism, the upper surface of the main machine shell is attached to the lower surface of the standing platform, the lower end of the button mechanism is arranged in the left end of the main machine shell in an embedding way, the upper end of the button mechanism is welded with the lower surface of the foot-operated button, the lower end of the button mechanism is connected with the left end of the opening and closing mechanism, the right end of the opening and closing mechanism is attached to the upper end of the static electricity removing mechanism, the lower end of the button mechanism is movably connected with the upper end of the driving mechanism, the lower end of the driving mechanism is movably connected with the lower end of the static electricity removing mechanism, the lower end of the pressing mechanism is arranged on the bottom surface of the middle end in the main machine shell in an embedding way, the upper end of the pressing mechanism is movably connected with the upper end of the laminating mechanism, and the lower end of the laminating mechanism is installed on the bottom surface inside the host shell in an embedding mode.

As a further optimization of the technical scheme, the button mechanism comprises a descending rod, a descending plate, a first return spring and a first fixing plate, the upper end of the descending rod is welded to the lower surface of the foot-operated button, the upper end of the descending rod is welded to the descending plate, the upper end of the descending rod is installed inside the upper surface of the left end of the host shell in an embedded mode and is in clearance fit with the upper surface of the left end of the host shell, the upper surface of the descending plate is attached to the upper surface of the host shell, the lower surface of the descending plate is attached to the upper end of the first return spring, the lower end of the first return spring is attached to the upper surface of the first fixing plate, the descending rod penetrates through the inside of the first fixing plate and is in clearance fit with the upper surface of the host shell, the lower end of the descending plate is connected with the left end of the opening and closing mechanism, and the lower end of the descending plate is movably connected with the upper end of the driving mechanism.

As a further optimization of this technical scheme, closing mechanism includes connecting axle, connecting rod, fixed swivel mount, opening and closing mouth, connecting chamber, air outlet, connecting axle fixed mounting is at the decline board lower extreme, connecting axle fixed mounting is at the connecting rod left end, connecting rod middle part lower extreme is connected with fixed swivel mount upper end, the connecting rod right-hand member is equipped with the opening and closing mouth, the opening and closing mouth is installed inside the connecting chamber, the connecting chamber upper end is equipped with three air outlet, the air outlet upper end is installed inside the upper surface of host computer shell right side through the embedding mode.

As a further optimization of the technical scheme, the driving mechanism comprises a driving rod, a slider, a fixed sliding plate, a linkage rod, a rotating disk and a first fixed seat, wherein the lower surface of the driving rod is welded on the upper surface of the slider, the slider is installed inside the fixed sliding plate and adopts clearance fit, the upper end of the linkage rod is fixedly installed at the lower end of the slider and is movably connected with the lower end of the linkage rod, the lower end of the linkage rod is fixedly installed on the rotating disk and is movably connected with the rotating disk, the rotating disk is fixedly installed at the right end of the first fixed seat, the left end of the first fixed seat is welded on the left surface inside the shell of the host machine, and the rotating disk is movably connected with the lower end of the static removing mechanism.

As a further optimization of this technical scheme, static-removing mechanism includes driving belt, sawtooth disc, hob, second fixing base, pivot, fan blade, ionizer, the sawtooth disc passes through driving belt and left rotary disk swing joint, the rotary disk upper end meshes with the hob lower extreme mutually, sawtooth disc fixed mounting is at second fixing base left end, the second fixing base welds in the inside right side surface of host computer shell, the hob upper end welds in pivot lower extreme and mechanical connection, the outer skin weld of pivot upper end has fan blade and mechanical connection, ionizer fixed mounting is in fan blade top of blowing, ionizer is located the opening below.

As a further optimization of the technical solution, the pressing mechanism includes a pressing button, a moving rod, a second return spring, a second fixing plate, a driving rack, a driving gear, a fixing round block, and a moving frame, the upper end of the pressing button is installed on the bottom surface inside the host casing by an embedding manner and adopts clearance fit, the upper surface of the pressing button is welded on the lower surface of the moving rod, the upper surface of the moving rod is attached to the lower end of the second return spring, the upper end of the second return spring is attached to the lower surface of the second fixing plate, the lower surface of the driving rack is welded in the middle of the upper surface of the moving rod, the middle of the driving rack penetrates inside the second fixing plate and adopts clearance fit, the upper end of the driving rack is engaged with the driving gear, the driving gear is fixedly installed with the fixing round block, the fixing round block is installed inside the moving frame and adopts clearance fit, one side surface of the movable frame is movably connected with the upper end of the attaching mechanism.

As the further optimization of this technical scheme, laminating mechanism includes catch bar, removal axle, traction plate, slide rail, depression bar, holding down plate, anti-skidding mechanism, safety cover, laminating piece, the catch bar head end welds with removal frame one side surface mutually, the removal axle is installed to the catch bar end, it installs in traction plate one side to remove the axle, it installs inside and adopt clearance fit at the slide rail to remove the axle, surface welding is in the holding down plate upper surface under traction plate lower extreme and the depression bar upper end fixed connection depression bar, the holding down plate middle part is equipped with anti-skidding mechanism, anti-skidding mechanism installs inside the safety cover, the holding down plate lower extreme is equipped with laminating piece, the safety cover lower extreme is installed in the inside bottom surface of host computer shell through the embedding mode.

According to the technical scheme, the anti-slip mechanism comprises a lower pressing shaft, a lower pressing rod, a left swing rod, a first anti-slip sheet, a right swing rod and a second anti-slip sheet, the lower pressing shaft is fixedly mounted on the outer surface of the lower pressing plate, the lower pressing shaft is connected with the upper end of the lower pressing rod, the lower end of the lower pressing rod is connected with the upper end of the left swing rod, the first anti-slip sheet is arranged at the lower end of the left swing rod, the upper end of the right swing rod is connected with the lower end of the lower pressing rod, and the second anti-slip sheet is arranged at the lower end of the right swing rod.

Advantageous effects

The invention relates to a safety protection system and a method, wherein a worker presses two ends of a support ladder hard to push a press button upwards to drive a moving rod to move upwards, a driving rack starts to operate, a driving gear meshed with the driving rack starts to rotate, a fixed round block moves along with the driving rack to drive a moving frame to operate, a push rod pushes a moving shaft to drive the moving shaft to operate inside a sliding rail, two ends of a traction plate lean towards the middle, the lower end of the traction plate descends to press a pressure rod downwards to drive a lower pressure plate to descend, an attaching piece is tightly attached to the ground at the moment, the lower end of a protection device is tightly connected with the ground to prevent shaking, the lower pressure rod on an anti-slip mechanism drives the lower pressure rod to press a left oscillating bar and a right oscillating bar downwards to enable a first anti-slip piece and a second anti-slip piece to be attached to the inner side surface of a protection cover, so that the pressure rod cannot easily bulge, the binding piece is more firmly bound with the ground, a worker stands on the standing platform for electric power maintenance, the lower end of the standing platform cannot shake, and the worker is safer; during the maintenance process, the working personnel can carry static electricity on the body, at the moment, the working personnel only need to slightly step on the foot-stepping button to enable the descending rod to descend, at the moment, the driving rod then descends to drive the sliding block to operate in the fixed sliding plate, at the moment, the sliding block drives the linkage rod at the lower end to operate, the rotating disc starts to rotate through the linkage function of the linkage rod, the sawtooth disc rotates through the transmission of the transmission belt, at the moment, the spiral rod meshed with the sawtooth disc starts to rotate to enable the rotating shaft to drive the blowing fan blade to rotate, the ion wind generated by the ion generator is blown to the opening and closing mechanism, the connecting shaft descends through the descending rod, at the moment, the left end of the connecting rod descends, through the rotation effect of the fixed rotating seat, at the moment, the opening and closing port at the right end of the connecting rod ascends to form an opening state, the ion wind is blown to the air outlet through the connecting chamber and then blown to the working personnel from the air outlet, static electricity on the body of a worker is removed, the static electricity on the body of the worker is better removed, and the danger of electric shock caused by carrying a large amount of static electricity by the worker during working is prevented.

Based on the prior art, the laminating mechanism is driven to be tightly laminated with the ground by the operation of the pressing mechanism, so that the lower end of the safety protection device is more firmly connected with the ground, workers are ensured not to shake when working above the safety protection device, the driving mechanism is operated by the button mechanism, the static removing mechanism is opened, the ion wind is blown to the opening and closing mechanism by the static removing mechanism, the ion wind is blown to the bodies of the workers by the opening of the opening and closing mechanism to remove static, the static on the bodies of the workers is effectively removed, and the danger of electric shock caused by the fact that the workers carry a large amount of static is prevented.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a security system and a method according to the present invention.

Figure 2 is a cross-sectional view of a safety shield system and method of the present invention.

Fig. 3 is a detailed structural diagram of a safety protection system and method according to the present invention.

Fig. 4 is a partially enlarged view of fig. 3.

Fig. 5 is a schematic structural diagram of a pressing mechanism of a safety protection system and method according to the present invention.

Fig. 6 is a schematic structural diagram of an anti-slip mechanism of a safety protection system and method according to the present invention.

In the figure: a top cover-1, a protective ring-2, a support ladder-3, a standing platform-4, a protective host-5, a foot-operated button-6, a host shell-51, a button mechanism-52, an opening and closing mechanism-53, a driving mechanism-54, a static electricity removing mechanism-55, a pressing mechanism-56, a fitting mechanism-57, a descending rod-521, a descending plate-522, a first reset spring-523, a first fixing plate-524, a connecting shaft-531, a connecting rod-532, a fixing swivel-533, an opening and closing port-534, a connecting chamber-535, an air outlet-536, a driving rod 541-522, a sliding block-542, a fixing sliding plate-543, a linkage rod-544, a rotating disk-545, a first fixing seat-546, a driving belt-551, a standing platform-4, a protective host-5, a foot-operated button-6, a host shell-51, a button mechanism-52, an opening and closing mechanism-53, a driving mechanism-54, a static electricity removing mechanism-55, a pressing mechanism-56, a pressing mechanism-57, a pressing mechanism-60, a connecting chamber-535, an air outlet-536, a driving rod-541-542, a driving rod, a sliding block-542, a sliding plate-542, a linkage rod-544, a rotating disk-545, a rotating disk, The device comprises a sawtooth disc-552, a spiral rod-553, a second fixed seat-554, a rotating shaft-555, a blowing fan-556, an ion generator-557, a pressing button-561, a moving rod-562, a second return spring-563, a second fixed plate-564, a driving rack-565, a driving gear-566, a fixed round block-567, a moving frame-568, a pushing rod-571, a moving shaft-572, a traction plate-573, a sliding rail-574, a pressing rod-575, a lower pressing plate-576, an anti-slip mechanism-577, a protective cover-578, a jointing sheet-579, a lower pressing shaft-5771, a lower pressing rod-5772, a left swinging rod-5773, a first anti-slip sheet-5774, a right swinging rod-5775 and a second anti-slip sheet-5776.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1-6, the present invention provides a safety protection system and method, the structure of which includes a top cover 1, a protection ring 2, a support ladder 3, a standing platform 4, a protection host 5, and a foot-operated button 6, wherein the top cover 1 is fixedly installed at the upper end of the support ladder 3, the protection ring 2 is fixedly installed at the upper end of the support ladder 3 and located below the top cover 1, the standing platform 4 is arranged at the lower end of the support ladder 3, the lower surface of the standing platform 4 is attached to the upper surface of the protection host 5, the protection host 5 is fixedly installed at the lower end of the support ladder 3, and the foot-operated button 6 is arranged at the left end of the upper surface of the standing platform 4.

The protection host 5 comprises a host shell 51, a button mechanism 52, an opening and closing mechanism 53, a driving mechanism 54, a static electricity removing mechanism 55, a pressing mechanism 56 and a laminating mechanism 57, wherein the upper surface of the host shell 51 is laminated with the lower surface of the standing platform 4, the lower end of the button mechanism 52 is arranged in the left end of the host shell 51 in an embedding manner, the upper end of the button mechanism 52 is welded with the lower surface of the foot-treading button 6, the lower end of the button mechanism 52 is connected with the left end of the opening and closing mechanism 53, the right end of the opening and closing mechanism 53 is laminated with the upper end of the static electricity removing mechanism 55, the lower end of the button mechanism 52 is movably connected with the upper end of the driving mechanism 54, the lower end of the driving mechanism 54 is movably connected with the lower end of the static electricity removing mechanism 55, the lower end of the pressing mechanism 56 is arranged on the bottom surface of the middle end in the host shell 51 in an embedding manner, the upper end of the pressing mechanism 56 is movably connected with the upper end of the laminating mechanism 57, the lower end of the attaching mechanism 57 is mounted on the bottom surface inside the main machine housing 51 in an embedded manner, the button mechanism 52 includes a descending rod 521, a descending plate 522, a first return spring 523 and a first fixing plate 524, the upper end of the descending rod 521 is welded with the lower surface of the foot button 6, the upper end of the descending rod 521 is welded with the descending plate 522, the upper end of the descending rod 521 is mounted inside the upper surface of the left end of the main machine housing 51 in an embedded manner and adopts clearance fit, the upper surface of the descending plate 522 is attached with the upper surface inside the main machine housing 51, the lower surface of the descending plate 522 is attached with the upper end of the first return spring 523, the lower end of the first return spring 523 is attached with the upper surface of the first fixing plate 524, the descending rod 521 penetrates inside the first fixing plate 524 and adopts clearance fit, the lower end of the descending plate 522 is connected with the left end of the opening and closing mechanism 53, and the lower end of the descending plate 522 is movably connected with the upper end of the driving mechanism 54, the opening and closing mechanism 53 comprises a connecting shaft 531, a connecting rod 532, a fixed swivel 533, an opening and closing port 534, a connecting chamber 535 and an air outlet 536, the connecting shaft 531 is fixedly installed at the lower end of the descending plate 522, the connecting shaft 531 is fixedly installed at the left end of the connecting rod 532, the lower end of the middle part of the connecting rod 532 is connected with the upper end of the fixed swivel 533, the right end of the connecting rod 532 is provided with the opening and closing port 534, the opening and closing port 534 is installed inside the connecting chamber 535, the upper end of the connecting chamber 535 is provided with three air outlets 536, the upper end of the air outlet 536 is installed inside the upper surface of the right side of the host shell 51 in an embedding manner, the driving mechanism 54 comprises a driving rod 541, a slider 542, a fixed sliding plate 543, a linkage rod 544, a rotating disk 545 and a first fixed seat 546, the lower surface of the driving rod 541 is welded on the upper surface of the slider 542, and the slider 542 is installed inside the fixed sliding plate 543 and is in clearance fit, the upper end of the linkage rod 544 is fixedly arranged at the lower end of the sliding block 542 and movably connected, the lower end of the linkage rod 544 is fixedly arranged on and movably connected with the rotating disc 545, the rotating disc 545 is fixedly arranged at the right end of the first fixing seat 546, the left end of the first fixing seat 546 is welded on the inner left side surface of the host shell 51, the rotating disc 545 is movably connected with the lower end of the static removing mechanism 55, the static removing mechanism 55 comprises a driving belt 551, a saw-toothed disc 552, a spiral rod 553, a second fixing seat 554, a rotating shaft 555, a blowing fan 556 and an ion generator 557, the saw-toothed disc 552 is movably connected with the rotating disc 545 on the left side through the driving belt 551, the upper end of the rotating disc 545 is meshed with the lower end of the spiral rod 553, the saw-toothed disc 552 is fixedly arranged at the left end of the second fixing seat 554 is welded on the inner right side surface of the host shell 51, the upper end of the spiral rod 553 is welded at the lower end of the rotating shaft 555 and mechanically connected, the outer surface of the upper end of the rotating shaft 555 is welded with a blowing fan blade 556 and is mechanically connected with the blowing fan blade 556, the ion generator 557 is fixedly installed above the blowing fan blade 556, the ion generator 557 is located below the opening/closing opening 534, the pressing mechanism 56 comprises a pressing button 561, a moving rod 562, a second return spring 563, a second fixing plate 564, a driving rack 565, a driving gear 566, a fixing round block 567 and a moving frame 568, the upper end of the pressing button 561 is installed on the inner bottom surface of the host shell 51 in an embedding manner and is in clearance fit, the upper surface of the pressing button 561 is welded on the lower surface of the moving rod 562, the upper surface of the moving rod 562 is attached to the lower end of the second return spring 563, the upper end of the second return spring 563 is attached to the lower surface of the second fixing plate 564, the lower surface of the driving rack 565 is welded in the middle of the upper surface of the moving rod 562, the middle of the driving rack 565 penetrates through the inner portion of the second fixing plate 564 and is in clearance fit, the upper end of the driving rack 565 is engaged with the driving gear 566, the driving gear 566 is fixedly provided with a fixed round block 567, the fixed round block 567 is arranged inside the moving frame 568 and is in clearance fit, one side surface of the moving frame 568 is movably connected with the upper end of the attaching mechanism 57, the attaching mechanism 57 comprises a push rod 571, a moving shaft 572, a traction plate 573, a sliding rail 574, a pressure rod 575, a lower pressure plate 576, an anti-skid mechanism 577, a protective cover 578 and an attaching sheet 579, the head end of the push rod 571 is welded with one side surface of the moving frame 568, the tail end of the push rod 571 is provided with the moving shaft 572, the moving shaft 572 is arranged on one side of the traction plate 573, the moving shaft 572 is arranged inside the sliding rail 574 and is in clearance fit, the lower end of the traction plate 573 and the upper end 575 are fixedly connected with the lower surface of the pressure rod 575 and the lower surface of the lower pressure rod 576 is welded on the upper surface of the lower pressure plate 576, the anti-skid mechanism 577 is arranged in the middle part of the lower pressure plate 576, antiskid 577 is installed inside safety cover 578, holding down plate 576 lower extreme is equipped with laminating piece 579, the inside bottom surface at host computer shell 51 is installed through the embedding mode to the safety cover 578 lower extreme, antiskid 577 includes push down shaft 5771, push down bar 5772, left pendulum rod 5773, first antiskid piece 5774, right pendulum rod 5775, second antiskid piece 5776, push down shaft 5771 fixed mounting is at holding down plate 576 surface, push down shaft 5771 is connected with push down bar 5772 upper end, lower depression bar 5772 lower extreme is connected with left pendulum rod 5773 upper end, left pendulum rod 5773 lower extreme is equipped with first antiskid piece 5774, right pendulum rod 5775 upper end is connected with push down bar 5772 lower extreme, right pendulum rod 5775 lower extreme is equipped with second antiskid piece 5776.

The worker presses the two ends of the lower support ladder 3 with force, so that the pressing button 561 pushes up to drive the moving rod 562 to move upwards, the driving rack 565 starts to operate, the driving gear 566 meshed with the driving rack 565 starts to rotate, the fixed round block 567 moves along with the driving rack, the moving frame 568 operates, meanwhile, the pushing rod 571 pushes the moving shaft 572, the moving shaft 572 starts to operate in the sliding rail 574, the two ends of the traction plate 573 lean towards the middle, the lower end of the traction plate 573 descends to press the pressing rod 575 downwards to drive the lower pressing plate 576 to descend, the jointing pieces 579 are tightly jointed with the ground, the lower end of the protection device is tightly connected with the ground, shaking is prevented, the lower pressing shaft 5771 on the anti-skidding mechanism 577 drives the lower pressing rod 5772 to press the left swinging rod 5773 and the right swinging rod 5775, and the first anti-skidding piece 5774 and the second anti-skidding piece 5776 are tightly jointed with the inner side surface of the protection cover 578, therefore, the pressing rod 575 cannot easily bulge, so that the attaching piece 579 is more firmly attached to the ground, a worker stands on the standing platform 4 for electric power maintenance, the lower end of the worker cannot shake, and the worker is safer; during maintenance, a worker carries static electricity, the worker only needs to slightly step on the foot button 6 to make the descending rod 521 descend, the driving rod 541 descends to drive the slider 542 to run in the fixed sliding plate 543, the slider 542 drives the linkage rod 544 at the lower end to run, the rotating disk 545 starts to rotate through the linkage function of the linkage rod 544, the sawtooth disk 552 rotates through the transmission of the transmission belt 551, the spiral rod 553 meshed with the sawtooth disk 552 starts to rotate at the moment, the rotating shaft 555 drives the blowing fan 556 to rotate, ion wind generated by the ion generator 557 blows towards the opening and closing mechanism 53, the descending rod 521 descends to lower the connecting shaft 531, the left end of the connecting rod 532 descends, the opening and closing port 534 at the right end of the connecting rod 532 ascends through the rotation function of the fixed rotary seat 533 to form an opening state, the ion wind blows towards the air outlet 536 through the connecting chamber 535, then the static electricity is blown to the body of the worker from the air outlet 536 to remove the static electricity on the body of the worker, so that the static electricity on the body of the worker can be better removed, and the danger of electric shock caused by carrying a large amount of static electricity by the worker is prevented.

The driving rack is a special gear with teeth distributed on a strip-shaped body, and the rack is also divided into a straight-tooth rack and a helical-tooth rack which are respectively matched with a straight-tooth cylindrical gear and a helical-tooth cylindrical gear for use; the tooth profile of the rack is a straight line rather than an involute (plane for the tooth surface), which corresponds to a cylindrical gear with a reference circle radius of infinity.

The invention solves the problems that the lower end of the safety protection device is not well fixed, workers can shake when moving above the safety protection device, which is dangerous, and the safety protection device can not well remove static electricity during electric power overhaul, which can cause static electricity carried by the workers and serious electric shock danger of the workers, through the mutual combination of the above parts, the invention is provided with a button mechanism 52, an opening and closing mechanism 53, a driving mechanism 54, a static electricity removing mechanism 55, a pressing mechanism 56, a jointing mechanism 57 and an anti-slip mechanism 577, through the operation of the pressing mechanism 56, the jointing mechanism 57 is driven to be tightly jointed with the ground, so that the lower end of the safety protection device is more firmly connected with the ground, the workers can not shake when working above the safety protection device, the driving mechanism 54 is operated through the button mechanism 52, the static electricity removing mechanism 55 is opened, on blowing ionic wind to closing mechanism 53 through destaticing mechanism 55, opening through closing mechanism 53 makes ionic wind blow to staff's on one's body, carries out static and gets rid of, and the effectual static that is on one's body with the staff is got rid of, prevents that the staff from carrying a large amount of static and taking place the danger of electrocuteeing.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

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

Claims

1. Multi-functional electric power overhauls safety device with adjustable, its structure includes top cap (1), guard ring (2), support ladder (3), platform (4) of standing, protection host computer (5), the foot steps on button (6), its characterized in that: the top cover (1) is fixedly arranged at the upper end of the supporting ladder (3), the protection ring (2) is fixedly arranged at the upper end of the supporting ladder (3) and is positioned below the top cover (1), the lower end of the supporting ladder (3) is provided with a standing platform (4), the lower surface of the standing platform (4) is attached to the upper surface of the protection host (5), the protection host (5) is fixedly arranged at the lower end of the supporting ladder (3), and the foot-treading button (6) is arranged at the left end of the upper surface of the standing platform (4);

the protection host (5) comprises a host shell (51), a button mechanism (52), an opening and closing mechanism (53), a driving mechanism (54), a static electricity removing mechanism (55), a pressing mechanism (56) and a fitting mechanism (57), wherein the upper surface of the host shell (51) is fitted with the lower surface of a standing platform (4), the lower end of the button mechanism (52) is installed inside the left end of the host shell (51) in an embedding mode, the upper end of the button mechanism (52) is welded with the lower surface of a foot-operated button (6), the lower end of the button mechanism (52) is connected with the left end of the opening and closing mechanism (53), the right end of the opening and closing mechanism (53) is fitted with the upper end of the static electricity removing mechanism (55), the lower end of the button mechanism (52) is movably connected with the upper end of the driving mechanism (54), the lower end of the driving mechanism (54) is movably connected with the lower end of the static electricity removing mechanism (55), the lower end of the pressing mechanism (56) is installed on the bottom surface of the middle end in the host shell (51) in an embedded mode, the upper end of the pressing mechanism (56) is movably connected with the upper end of the attaching mechanism (57), and the lower end of the attaching mechanism (57) is installed on the bottom surface in the host shell (51) in an embedded mode;

the button mechanism (52) comprises a descending rod (521), a descending plate (522), a first return spring (523) and a first fixing plate (524), the upper end of the descending rod (521) is welded with the lower surface of the foot-operated button (6), the upper end of the descending rod (521) is welded with the descending plate (522), the upper end of the descending rod (521) is installed inside the upper surface of the left end of the host shell (51) in an embedding mode and is in clearance fit, the upper surface of the descending plate (522) is attached to the upper surface inside the host shell (51), the lower surface of the descending plate (522) is attached to the upper end of the first return spring (523), the lower end of the first return spring (523) is attached to the upper surface of the first fixing plate (524), the descending rod (521) penetrates through the inside of the first fixing plate (524) and is in clearance fit, and the lower end of the descending plate (522) is connected with the left end of the opening and closing mechanism (53), the lower end of the descending plate (522) is movably connected with the upper end of the driving mechanism (54);

the opening and closing mechanism (53) comprises a connecting shaft (531), a connecting rod (532), a fixed swivel base (533), an opening and closing port (534), a connecting chamber (535) and an air outlet (536), wherein the connecting shaft (531) is fixedly installed at the lower end of the dropping plate (522), the connecting shaft (531) is fixedly installed at the left end of the connecting rod (532), the lower end of the middle part of the connecting rod (532) is connected with the upper end of the fixed swivel base (533), the right end of the connecting rod (532) is provided with the opening and closing port (534), the opening and closing port (534) is installed in the connecting chamber (535), the upper end of the connecting chamber (535) is provided with three air outlets (536), and the upper end of the air outlet (536) is installed in the upper surface of the right side of the host shell (51) in an embedding mode;

the static electricity removing mechanism (55) comprises a transmission belt (551), a sawtooth disc (552), a screw rod (553), a second fixed seat (554), a rotating shaft (555), a blowing fan blade (556) and an ion generator (557), the sawtooth disc (552) is movably connected with the left rotary disc (545) through a transmission belt (551), the upper end of the rotating disc (545) is meshed with the lower end of the screw rod (553), the sawtooth disc (552) is fixedly arranged at the left end of the second fixed seat (554), the second fixed seat (554) is welded on the inner right side surface of the main machine shell (51), the upper end of the screw rod (553) is welded at the lower end of the rotating shaft (555) and is mechanically connected, the outer surface of the upper end of the rotating shaft (555) is welded with a blowing fan blade (556) and is mechanically connected, the ion generator (557) is fixedly arranged above the blowing fan blade (556), and the ion generator (557) is positioned below the opening and closing port (534).

2. A safety shield apparatus as recited in claim 1, wherein: the driving mechanism (54) comprises a driving rod (541), a slider (542), a fixed sliding plate (543), a linkage rod (544), a rotating disc (545) and a first fixed seat (546), wherein the lower surface of the driving rod (541) is welded to the upper surface of the slider (542), the slider (542) is installed inside the fixed sliding plate (543) and adopts clearance fit, the upper end of the linkage rod (544) is fixedly installed at the lower end of the slider (542) and movably connected, the lower end of the linkage rod (544) is fixedly installed on the rotating disc (545) and movably connected, the rotating disc (545) is fixedly installed at the right end of the first fixed seat (546), the left end of the first fixed seat (546) is welded to the inner left side surface of the host shell (51), and the rotating disc (545) is movably connected with the lower end of the static electricity removing mechanism (55).

3. A safety shield apparatus as recited in claim 1, wherein: the pressing mechanism (56) comprises a pressing button (561), a moving rod (562), a second reset spring (563), a second fixing plate (564), a driving rack (565), a driving gear (566), a fixing circular block (567) and a moving frame (568), wherein the upper end of the pressing button (561) is installed on the inner bottom surface of the host shell (51) in an embedding mode and is in clearance fit, the upper surface of the pressing button (561) is welded on the lower surface of the moving rod (562), the upper surface of the moving rod (562) is attached to the lower end of the second reset spring (563), the upper end of the second reset spring (563) is attached to the lower surface of the second fixing plate (564), the lower surface of the driving rack (565) is welded in the middle of the upper surface of the moving rod (562), the middle of the driving rack (565) penetrates through the inner portion of the second fixing plate (564) and is in clearance fit, the upper end of the driving rack (565) is meshed with the driving gear (566), a fixed round block (567) is fixedly mounted on the driving gear (566), the fixed round block (567) is mounted inside the movable frame (568) and in clearance fit, and one side surface of the movable frame (568) is movably connected with the upper end of the attaching mechanism (57).

4. A safety shield apparatus as recited in claim 1, wherein: the laminating mechanism (57) comprises a push rod (571), a moving shaft (572), a traction plate (573), a sliding rail (574), a pressing rod (575), a lower pressing plate (576), an anti-skidding mechanism (577), a protective cover (578) and a laminating sheet (579), the head end of the push rod (571) is welded with the surface of one side of a moving frame (568), the moving shaft (572) is installed at the tail end of the push rod (571), the moving shaft (572) is installed at one side of the traction plate (573), the moving shaft (572) is installed inside the sliding rail (574) and adopts clearance fit, the lower end of the traction plate (573) and the lower surface of the upper end of the pressing rod (575) fixedly connected with the lower surface of the pressing rod (575) are welded on the upper surface of the lower pressing plate (576), the anti-skidding mechanism (577) is arranged in the middle of the lower pressing plate (576), the anti-skidding mechanism (577) is installed inside the protective cover (579), the lower end of the lower pressing plate (576) is provided with the laminating sheet (579), the lower end of the protective cover (578) is arranged on the bottom surface in the host shell (51) in an embedding mode.

5. A safety shield apparatus as recited in claim 4, wherein: antiskid (577) is including pushing down axle (5771), pushing down pole (5772), left pendulum rod (5773), first antiskid sheet (5774), right pendulum rod (5775), second antiskid sheet (5776), pushing down axle (5771) fixed mounting at pushing down board (576) surface, pushing down axle (5771) and pushing down pole (5772) upper end are connected, pushing down pole (5772) lower extreme is connected with left pendulum rod (5773) upper end, left side pendulum rod (5773) lower extreme is equipped with first antiskid sheet (5774), right pendulum rod (5775) upper end is connected with lower pressure pole (5772) lower extreme, right pendulum rod (5775) lower extreme is equipped with second antiskid sheet (5776).

6. A method of using a safety shield apparatus as recited in any of claims 1-5, wherein:

the lower end of the safety protection device is not well fixed, workers move above the safety protection device to work and shake, so that danger is caused, static electricity cannot be well removed by the electric power overhaul safety protection device, the workers carry the static electricity, and the electric shock danger of the workers is caused seriously;

through the button mechanism (52), the opening and closing mechanism (53), the driving mechanism (54), the static electricity removing mechanism (55), the pressing mechanism (56), the attaching mechanism (57) and the anti-skidding mechanism (577), the attaching mechanism (57) is driven to be tightly attached to the ground through the operation of the pressing mechanism (56), so that the lower end of the safety protection device is more firmly connected with the ground, the worker is ensured not to shake during working above, the driving mechanism (54) operates through the button mechanism (52), and the static electricity removing mechanism (55) is opened;

on blowing to closing mechanism (53) through destatic mechanism (55) with ionic wind, make ionic wind blow to staff's on one's body through opening of closing mechanism (53), carry out static and get rid of, the effectual static of going to the staff is got rid of, prevents that the staff from carrying a large amount of static and taking place the danger of electrocuteeing.