CN110854744B

CN110854744B - Safety pedal for high-altitude operation in electric power field

Info

Publication number: CN110854744B
Application number: CN201911301301.7A
Authority: CN
Inventors: 蔡连玉
Original assignee: 台州市阿里菜鸟电子商务有限公司
Current assignee: Zhejiang Lantian Intellectual Property Operation Management Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-12-15
Anticipated expiration: 2039-12-17
Also published as: CN110854744A

Abstract

The invention discloses a safety pedal for working high above the ground in the field of electric power, which structurally comprises a left pedal, a folding groove, a right pedal, a handle, support legs and a base, wherein the left pedal and the right pedal are hinged through the folding groove, the left end and the right end of the base are both provided with the handle and the support legs, the left pedal and the right pedal are fixed on the base, a clamping block is arranged in the folding groove, the upper surfaces of the left pedal and the right pedal are both fixed with a layer of anti-skidding foot mat, a sealing piece and the clamping block are arranged in the folding groove, after the closed port of the clamping block opposite to the clamping block is opened in the folding process, dust particles adhered to the surface of the anti-skidding foot mat are cleaned through the containing cavity with the negative pressure function under the action of negative pressure adsorption, so that the mouth of a person can be directly prevented from exhaling and cleaning, and meanwhile, the residual on the folding position can be adsorbed, so that the problem that the folding mechanical part is difficult to rust due to the residual is solved.

Description

Safety pedal for high-altitude operation in electric power field

Technical Field

The invention relates to the field of electric power, in particular to a safe pedal for high-altitude operation in the field of electric power.

Background

In an electric power system, power grids are layered according to voltage levels, and different power plants and different users use different voltage levels. The power distribution network is divided according to regions, and the power distribution network in the region with large power consumption is dense, so that a power plant needs to continuously improve a power grid system according to actual needs to adapt to the continuously changing environmental requirements, and in the high-altitude operation in the power field, an electrician needs to complete the whole construction process by means of various electrician tools, wherein one common tool is a safety pedal plate which is a necessary electrician tool for the electrician worker to operate for a long time, and the electrician can keep stable by adopting a correct standing posture when in use;

because of the electrician needs multiple electrician's instrument at the completion work progress, and in order to alleviate and carry the burden, current kickboard adopts foldingly, but in case the workman steps on the kickboard, the earth of sole, the grit attaches on the kickboard more, every when folding the accomodating of workman, all can use the people mouth to exhale with its grit, earth blows off, and dry grit splashes, not only can indirectly enter into human breathing trachea, still can be blown off in folding inside, and simultaneously, the expiration that the people mouth produced also can't blow off it completely, lead to when folding, the landing is inside folding position, destroy its inside beta structure.

Disclosure of Invention

The invention aims to provide a safety pedal for high-altitude operation in the field of electric power, which is used for solving the technical problems that once a worker steps on the pedal, much soil and gravel on a sole are attached to the pedal, the worker can blow off the gravel and the soil through mouth exhalation every time the worker folds and stores the pedal, dry gravel splashes, the gravel indirectly enters a respiratory trachea of a human body and can be blown off in a folding position, and meanwhile, the gravel cannot be blown off completely through the exhalation generated by the mouth of the worker, so that the gravel slides in the folding position when the pedal is folded, and the folding structure in the pedal is damaged.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a safe pedal at electric power field high altitude construction, its structure includes left footboard, folding tank, right footboard, handle, stabilizer blade, base, be connected through the folding tank is articulated between left footboard and the right footboard, handle and stabilizer blade are all installed at both ends about the base, be fixed with left footboard and right footboard on the base, be provided with the clamp splice in the folding tank, left side footboard and right footboard upper surface all are fixed with one deck anti-skidding callus on the sole, and have a swimming plate at its outside position sliding fit, inside air pump, trachea, storage chamber, draw-in groove, the sealing of being provided with of base, the trachea that the air pump passes through the connection communicates with each other with the storage intracavity portion, storage chamber and draw-in groove structure as an organic whole, the entry in storage chamber is with sealing mechanical seal.

Preferably, the clamping block is composed of a semicircular plate surface and a telescopic clamping seat, the semicircular plate surface is of a hollow structure, and the back surface of the semicircular plate surface is fixed on one side of the left pedal and one side of the right pedal through the telescopic clamping seat respectively.

Preferably, the object containing cavity is matched with a pressure ring and an end cover, and the pressure ring is movably matched at the right center of the end cover.

Preferably, the end cover and the clamping groove are in threaded connection and match.

Preferably, the clamping groove is of an inclined surface structure along the inner wall of the end cover to form a funnel-shaped containing cavity.

Preferably, the sealing member comprises an inner connecting pipe, a spring shaft, a right-angle pressing block and a closed port, the inner connecting pipe is communicated with the inner part of the containing cavity, the spring shaft and the right-angle pressing block are arranged on the left side and the right side of the inner connecting pipe, and the right-angle pressing block is welded and fixed with the surface of the closed port.

Preferably, the closed port is closed by an inlet port of the inner joint, and the inlet port is correspondingly disposed inside the folding groove.

Preferably, the opposite ends of the closed port are respectively provided with magnetic pole blocks which are mutually adsorbed, and the closed port is matched with the semi-circular plate surface in size and is opposite to the semi-circular plate surface in the vertical direction.

Preferably, the fixed baffle and the pulley are matched with the free plate, and the free plate is in sliding fit on the anti-skidding foot pad through the pulley and limited through the fixed baffle.

Preferably, the swimming plate is formed by combining an upper rectangular structure and a lower rectangular structure, and one end of the rectangular structure faces inwards, so that the swimming plate is a scraper type more effective in scraping mud on the antiskid pad.

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

1. according to the invention, through the sealing piece and the clamping block arranged in the folding groove, after the clamping block and the closed port opposite to the clamping block are opened in the folding process, dust particles adhered to the surface of the anti-skidding foot pad are cleaned through the object containing cavity with the negative pressure function under the negative pressure adsorption action, so that the problem that the mouth of a person is exhaled for cleaning can be directly avoided, meanwhile, the residue at the folding position can be adsorbed, and the problem that the folding mechanical part is difficult to rust due to the residue is prevented.

2. The sundries adhered to the soles of the feet where the people step on are not necessary, and if the people step on a muddy road, the sundries remained on the anti-skidding foot pads cannot be cleaned by common negative pressure adsorption, so that the walking board can be prevented from being lost and stepped empty when the walking board is not folded by the aid of the walking boards arranged on the two sides of the left pedal and the right pedal under the action of negative pressure adsorption;

when folding, the gravity of folding production makes the swimming plate along the vertical landing in anti-skidding callus on the sole surface, and the inclined plane of bottom can be with its muddy filth light scrape down, then adsorb to the flourishing thing chamber through the negative pressure, regardless of be dust granule or earth can both guarantee whole face and accomodate neatly when folding.

3. The press ring and the end cover are matched in the containing cavity, the end cover is connected with the end cover through the threads, and the press ring is in sliding fit with the end cover.

4. The inner wall surfaces of the clamping groove and the end cover are inclined planes, so that the whole storage cavity is of a funnel-shaped structure with two concave sides, high and middle parts, sundries absorbed by negative pressure are gathered at one position of the compression ring, the sundries are gathered, and the compression ring can be conveniently cleaned in the later period and can effectively slide out.

Drawings

Fig. 1 is a schematic structural view of a safety pedal for working aloft in the field of electric power according to the present invention.

Fig. 2 is a schematic view of the internal structure of a safety pedal for working aloft in the field of electric power according to the present invention.

Fig. 3 is a schematic structural diagram of a clamping block of the safety pedal for high-altitude operation in the power field.

Fig. 4 is a schematic structural view of a storage cavity of the safety pedal for high-altitude operation in the power field.

Fig. 5 is a schematic structural view of a sealing member of a safety pedal for high-altitude operation in the power field.

Fig. 6 is a schematic structural view of a free board of a safety pedal for working aloft in the field of electric power.

In the figure: the device comprises a left pedal-1, a folding groove-2, a right pedal-3, a handle-4, a support leg-5, a base-6, a clamping block-a, an anti-skidding foot pad-b, a floating plate-c, an air pump-61, an air pipe-62, a containing cavity-63, a clamping groove-64, a sealing piece-65, a semicircular plate surface-a 1, a telescopic clamping seat-a 2, a pressing ring-631, an end cover-632, an inner connecting pipe-651, a spring shaft-652, a right-angle pressing block-653, a closed port-654, a magnetic pole block-54 a, a fixed baffle-c 1 and a pulley-c 2.

Detailed Description

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on or indirectly connected to the other element, and when an element is referred to as being "connected to" the other element, it can be directly connected to or indirectly connected to the other element.

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example 1

As shown in fig. 1-3 and 5, the invention provides a safety pedal for working at high altitude in the field of electric power, which comprises a left pedal 1, a folding groove 2, a right pedal 3, a handle 4, a support leg 5 and a base 6, wherein the left pedal 1 and the right pedal 3 are hinged through the folding groove 2, the handle 4 and the support leg 5 are respectively installed at the left end and the right end of the base 6, the left pedal 1 and the right pedal 3 are fixed on the base 6, a clamping block a is arranged in the folding groove 2, a layer of anti-skid foot pad b is fixed on the upper surfaces of the left pedal 1 and the right pedal 3, a floating plate c is slidably matched at the outermost side of the anti-skid foot pad b, an air pump 61, an air pipe 62, a containing cavity 63, a clamping groove 64 and a sealing piece 65 are arranged in the base 6, the air pump 61 is communicated with the inside of the containing cavity 63 through the connected air pipe 62, the containing cavity 63 and the clamping groove 64, the inlet of the containing cavity 63 is mechanically sealed by a sealing member 65, the clamping block a is composed of a semicircular plate surface a1 and a telescopic clamping seat a2, the semicircular plate surface a1 is of a hollow structure, the back surface of the semicircular plate surface a1 is respectively fixed on one side of the left pedal 1 and one side of the right pedal 3 through the telescopic clamping seat a2, the sealing member 65 comprises an inner connecting pipe 651, a spring shaft 652, a right-angle pressing block 653 and a closed port 654, the inner connecting pipe 651 is communicated with the inside of the containing cavity 63, the spring shaft 652 and the right-angle pressing block 653 are respectively arranged on the left side and the right side of the inner connecting pipe 651, the right-angle pressing block 653 and the surface of the closed port 654 are welded and fixed, the closed port 654 is sealed at the leading-in interface of the inner connecting pipe 651, the leading-in interface is correspondingly arranged inside the folding groove 2, the opposite ends of the closed port 654 are respectively provided with a magnetic pole block 654 a, through the cooperation of the clamp splice a that sets up and sealing member 65, present a negative pressure passageway in folding groove 2 after making it, utilize the negative pressure to adsorb the filth clean up on with anti-skidding callus on the sole b, like this alright directly avoid the people's mouth to exhale cleanly, and can also adsorb the remaining of folding department simultaneously, prevent the folding mechanical parts rust cleaning difficulty problem that leads to because of remaining.

Example 2

As shown in fig. 4 and 6, the storage cavity 63 is matched with a press ring 631 and an end cover 632, the press ring 631 is movably matched at the center of the end cover 632, the end cover 632 is matched with a clamp groove 64 through a screw thread, the clamp groove 64 is in an inclined plane structure along the inner wall of the end cover 632 to form a funnel-shaped storage cavity 63, the floating plate c is matched with a fixed baffle c1 and a pulley c2, the floating plate c is in sliding fit on the anti-skid foot pad b through the pulley c2 and limited through the fixed baffle c1, the floating plate c is formed by combining an upper rectangular lower right-angled trapezoid structure, one end of the floating plate c faces inwards, so that the floating plate c is a scraper type to more effectively scrape mud on the anti-skid foot pad b, the floating plate c is matched while negative pressure adsorption cleaning is adopted, the floating plate c is matched with the pulley c2, and slides along the whole pedal plate surface due to the action of gravity when being folded, thereby scrape remaining stubborn dirt on the anti-skidding callus on the sole b, the cooperation negative pressure further improves clean effect, and it is spacing with fixed stop c1 that the swimming plate c can enough prevent its roll-off footboard face and simultaneously can also the guard action, avoids the staff to step on empty.

The following describes in detail the implementation of the safety pedal for working aloft in the power field according to the present invention:

when the invention is used, the clamping block a is clamped and fixed on an electric pole, the clamping block a is fixed by the telescopic clamping seat a2, the telescopic clamping seat a2 can change the clamping size of the clamping block a, the clamping size is satisfied, the clamping and fixing of the electric pole with different diameters are realized, after the fixing is finished, a worker stands on the left pedal 1 and the right pedal 3 to start electric construction operation, after the operation is finished, the worker separates the pedal plate from the electric pole, then the left pedal 1 and the right pedal 3 are lifted to push oppositely, in the pedal bending, the clamping block a downwards presses the right-angle pressing block 653, the port closed by the magnetic pole block 54a adopted by the closed port 654 fixed by the right-angle pressing block 653 is opened, at the moment, the air pump 61 is in the working state, the inner connecting pipe 651 and the object containing cavity 63 are in the negative pressure state, after the port closed by the magnetic pole block 54a is opened, the negative pressure acts on the whole pedal plate surface, and dust particles on the anti-skid foot pad b are sucked into the, at the moment, if stubborn dirt remains on the surface of the pedal, the movable plates c arranged on the two sides slide towards the folding groove 2 by matching with the pulley c2 along with the folding of the pedal, the movable plates c scrape the stubborn dirt on the surface of the anti-skidding foot pad b by using one end of the inclined plane of the trapezoidal structure at the bottom into the folding groove 2, and then the movable plates c are effectively adsorbed into the containing cavity 63 by matching with negative pressure, so that the cleanness of the whole pedal surface is ensured, and the rusty damage of a folding mechanical device caused by the accumulation of dirt in the folding groove 2 is also avoided;

when the adsorbed sundries are continuously discharged into the containing cavity 63, because the capacity of the containing cavity 63 is effective, and stubborn dirt can be hardened in the cavity after being stored for a long time, therefore, the end cover 632 and the press ring 631 which are arranged in the containing cavity 63 are started, the end cover 632 is used for sealing the outlet of the containing cavity 63, and is matched with the clamping groove 64 in a threaded connection mode, once dirt enters the inside of the containing cavity 63 in each folding process, the sundries adsorbed into the containing cavity 63 in a funnel-shaped structure are gathered at the position corresponding to the press ring 631, so that the press ring 631 slides out vertically under the gravity extrusion of the sundries, and the working personnel can timely replace and clean the containing cavity 63 according to the slid-out press ring 631.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safe pedal at electric power field high altitude construction which characterized in that: the structure of the anti-skidding foot mat comprises a left pedal (1), a folding groove (2), a right pedal (3), a handle (4), support legs (5) and a base (6), wherein the left pedal (1) is hinged with the right pedal (3) through the folding groove (2), the handle (4) and the support legs (5) are installed at the left end and the right end of the base (6), the left pedal (1) and the right pedal (3) are fixed on the base (6), a clamping block (a) is arranged in the folding groove (2), a layer of anti-skidding foot mat (b) is fixed on the upper surfaces of the left pedal (1) and the right pedal (3), and a floating plate (c) is in sliding fit with the outermost side of the anti-skidding foot mat;

base (6) inside air pump (61), trachea (62), storage chamber (63), draw-in groove (64), sealing (65) of being provided with, trachea (62) and storage chamber (63) inside that air pump (61) pass through the connection communicate with each other, storage chamber (63) and draw-in groove (64) structure as an organic whole, sealing (65) mechanical seal is used in the entry in storage chamber (63).

2. The safety pedal for high-altitude operation in the power field as claimed in claim 1, wherein: the clamping block (a) is composed of a semicircular plate surface (a1) and a telescopic clamping seat (a2), the semicircular plate surface (a1) is of a hollow structure, and the back surface of the semicircular plate surface is fixed on one side of the left pedal (1) and one side of the right pedal (3) respectively through the telescopic clamping seat (a 2).

3. The safety pedal for high-altitude operation in the power field as claimed in claim 1, wherein: the object containing cavity (63) is matched with a pressing ring (631) and an end cover (632), and the pressing ring (631) is movably matched with the center of the end cover (632).

4. The safety pedal plate for high-altitude operation in the power field as claimed in claim 3, wherein: the end cover (632) is in threaded connection and matching with the clamping groove (64), and the clamping groove (64) is of an inclined surface structure along the inner wall of the end cover (632) to form a funnel-shaped object containing cavity (63).

5. The safety pedal for high-altitude operation in the power field as claimed in claim 1, wherein: the sealing piece (65) comprises an inner connecting pipe (651), a spring shaft (652), a right-angle pressing block (653) and a closed port (654), the inner connecting pipe (651) is communicated with the interior of the object containing cavity (63), the spring shaft (652) and the right-angle pressing block (653) are arranged on the left side and the right side of the inner connecting pipe (651), and the surfaces of the right-angle pressing block (653) and the closed port (654) are welded and fixed.

6. The safety pedal plate for high-altitude operation in the power field as claimed in claim 5, wherein: the closed port (654) is closed by an inlet port of the inner tube (651), and the inlet port is correspondingly disposed inside the folding groove (2).

7. The safety pedal plate for high-altitude operation in the power field as claimed in claim 6, wherein: the opposite ends of the closed ports (654) are respectively provided with magnetic pole blocks (54a) which are mutually adsorbed, and the sizes of the closed ports (654) are matched with the sizes of the semicircular plate surfaces (a1) and are opposite to each other up and down.

8. The safety pedal for high-altitude operation in the power field as claimed in claim 1, wherein: the sliding plate (c) is matched with a fixed baffle (c1) and a pulley (c2), is in sliding fit on the anti-skidding foot pad (b) through the pulley (c2) and is limited through the fixed baffle (c 1).