CN111236829A - Collapsible anti-skidding ladder of intelligence - Google Patents

Collapsible anti-skidding ladder of intelligence Download PDF

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Publication number
CN111236829A
CN111236829A CN202010113845.7A CN202010113845A CN111236829A CN 111236829 A CN111236829 A CN 111236829A CN 202010113845 A CN202010113845 A CN 202010113845A CN 111236829 A CN111236829 A CN 111236829A
Authority
CN
China
Prior art keywords
frame
fixed
pedal
ladder
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010113845.7A
Other languages
Chinese (zh)
Inventor
胡林有
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yongkang Dongxu Elevator Co Ltd
Original Assignee
Yongkang Dongxu Elevator Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yongkang Dongxu Elevator Co Ltd filed Critical Yongkang Dongxu Elevator Co Ltd
Priority to CN202010113845.7A priority Critical patent/CN111236829A/en
Publication of CN111236829A publication Critical patent/CN111236829A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/14Ladders capable of standing by themselves
    • E06C1/16Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/20Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L23/00Cleaning footwear
    • A47L23/02Shoe-cleaning machines, with or without applicators for shoe polish
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/38Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/387Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/08Special construction of longitudinal members, or rungs or other treads
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/08Special construction of longitudinal members, or rungs or other treads
    • E06C7/081Rungs or other treads comprising anti-slip features
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/10Reinforcements for ladders

Abstract

The invention discloses an intelligent foldable anti-skid ladder, wherein a sealing ring sleeved outside a movable column is fixed on the inner side of a guide cylinder, a limiting column positioned at the lower part of a pedal is uniformly fixed on the inner side of a frame body, a fixed rod is hinged to the upper part of the frame body, and the top of one side of the fixed rod, which is far away from the frame body, is fixed on the inner side of a supporting leg through a screw. This ladder is when stepping on the footboard through the people, and the foot pushes down the activity post that the sole portion corresponds for the activity post that is not stepped on can enclose the fender to the foot, can conflict activity post on every side and stop sliding when making the foot slide, thereby reaches anti-skidding effect, improves the security. After the movable post is pressed to the foot, the groove moves down along with the movable post, so that gas in the cavity can be sprayed outwards through the groove, and the sprayed gas can blow off dust and sand on the surfaces of the soles and the pedals, so that the phenomenon that the soles slip due to the rolling of the sand is avoided, the anti-slip performance is further improved, and the safety of idle operation is improved.

Description

Collapsible anti-skidding ladder of intelligence
Technical Field
The invention relates to the technical field of ladders, in particular to an intelligent foldable anti-skidding ladder.
Background
The ladder is the instrument that is used for the climbing among the people's daily life, is used for people's eminence on the one hand to get, put, usage such as construction, and on the other hand provides the space for depositing of collapsible ladder, plays the effect of saving space, conveniently carrying. The main use occasions are home use and worker use.
The existing ladder is anti-skidding by means of increasing friction of anti-skidding lines on the pedal in order to achieve an anti-skidding effect, but in the using process of the ladder, the anti-skidding effect of the anti-skidding lines is reduced due to the fact that the channels of the anti-skidding lines are easily blocked by materials such as sand and soil, dangerousness of high-altitude operation is increased, and therefore the intelligent foldable anti-skidding ladder is provided.
Disclosure of Invention
The invention aims to provide an intelligent foldable anti-skid ladder to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent foldable anti-skid ladder comprises a frame body, wherein a pedal is evenly hinged on the inner side of the frame body, a connecting rod is hinged on one side of the pedal, which is far away from the frame body, supporting legs are hinged on the top of the frame body, a cavity is arranged in the pedal, a cylinder body is evenly fixed on the bottom of the inner side of the cavity, a sliding block is connected in a sliding manner in an inner cavity of the cylinder body, a movable column is fixed on the top of the sliding block, a groove is formed in the upper part of the movable column, the bottom of the sliding block is connected to the bottom of the inner cavity of the cylinder body through a spring, an air inlet pipe is communicated with one side of the pedal, a guide cylinder which is sleeved on the outer side of the movable column is fixed on the top of the pedal, a sealing ring which is sleeved on the outer side of the movable column is fixed on the inner side of, the temperature and humidity sensor is connected with a controller, and the controller is connected with a power supply battery.
Preferably, the level measuring device is a level bubble.
Preferably, one side of the bottom of the cylinder body is provided with an air hole.
Preferably, the upper portion of activity post is equipped with spacing portion, the top of spacing portion is fixed with the rubber pad.
Preferably, the number of the grooves is not less than five, and the grooves are annularly and uniformly distributed on the outer side of the movable column.
Preferably, the inboard of supporting leg has evenly seted up the screw hole, the dead lever passes through screwed connection in the inboard of screw hole.
Preferably, an air pump is arranged on one side of the bottom of the frame body, and an air outlet of the air pump is communicated with the air inlet pipe through a pipeline.
Compared with the prior art, the invention has the beneficial effects that: this ladder is when stepping on the footboard through the people, and the foot pushes down the activity post that the sole portion corresponds for the activity post that is not stepped on can enclose the fender to the foot, can conflict activity post on every side and stop sliding when making the foot slide, thereby reaches anti-skidding effect, improves the security. After the movable post is pressed to the foot, the groove moves down along with the movable post, so that gas in the cavity can be sprayed outwards through the groove, and the sprayed gas can blow off dust and sand on the surfaces of the soles and the pedals, so that the phenomenon that the soles slip due to the rolling of the sand is avoided, the anti-slip performance is further improved, and the safety of idle operation is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the pedal structure of the present invention;
fig. 3 is a schematic view of the structure of the movable column of the present invention.
In the figure: 1. a frame body; 2. a pedal; 3. a connecting rod; 4. a limiting column; 5. supporting legs; 6. a cavity; 7. a cylinder body; 8. an air inlet pipe; 9. an air pump; 10. a slider; 11. a movable post; 12. a spring; 13. a groove; 14. a guide cylinder; 15. a seal ring; 16. air holes; 17. a rubber pad; 18. a limiting part; 19. fixing the rod; 20. and (4) screw holes.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: an intelligent foldable anti-skid ladder comprises a frame body 1, wherein pedals 2 are evenly hinged to the inner side of the frame body 1, one side, away from the frame body 1, of each pedal 2 is hinged to a connecting rod 3, supporting legs 5 are hinged to the top of the frame body 1, a cavity 6 is arranged in each pedal 2, a cylinder body 7 is evenly fixed to the bottom of the inner side of each cavity 6, a slider 10 is connected to the inner cavity of each cylinder body 7 in a sliding mode, a movable column 11 is fixed to the top of each slider 10, a groove 13 is formed in the upper portion of each movable column 11, the bottom of each slider 10 is connected to the bottom of the inner cavity of each cylinder body 7 through a spring 12, an air inlet pipe 8 is communicated to one side of each pedal 2, a guide cylinder 14 sleeved on the outer side of each movable column 11 is fixed to the top of each pedal 2, a sealing ring 15 sleeved on the outer side of each movable, the utility model discloses a support frame, including support frame 1, the upper portion of support frame 1 articulates there is dead lever 19, one side that dead lever 19 kept away from support frame 1 is through the solid top of screw in the inboard of supporting leg 5, still includes level measurement device and temperature and humidity sensing device, level measurement device install in on the supporting leg, temperature and humidity sensing device includes temperature and humidity sensor, temperature and humidity sensor is connected with the controller, the controller is connected with power supply battery, level measurement device is the level bubble.
Specifically, an air hole 16 is formed in one side of the bottom of the cylinder body 7; so that the sliding block 10 can move rapidly, and a gap is reserved between the top of the cylinder body 7 and the movable column 11, so that the sliding block 10 can move smoothly. The upper part of the movable column 11 is provided with a limiting part 18, and the top of the limiting part 18 is fixed with a rubber pad 17; the stopper 18 prevents the movable post 11 from being completely retracted into the cavity 6 for improved slip resistance. The number of the grooves 13 is not less than five, and the grooves 13 are uniformly distributed on the outer side of the movable column 11 in an annular shape; so that the gas can be sprayed all around when being discharged through the grooves 13. The inner side of the supporting leg 5 is uniformly provided with screw holes 20, and the fixing rod 19 is connected to the inner side of the screw holes 20 through screws; different screw holes 20 are conveniently connected with the fixed rod 19 to adjust the unfolding state of the ladder. An air pump 9 is arranged on one side of the bottom of the frame body 1, and an air outlet of the air pump 9 is communicated with an air inlet pipe 8 through a pipeline; the air pump 9 is used for filling air into the cavity 6.
When the device is used, the supporting legs 5 and the frame body 1 are unfolded, the adjusting state is determined, and the fixing rod 19 is rotated to enable a screw to be inserted into the fixing rod 19 and then to be in threaded connection with the corresponding screw hole 20; draw connecting rod 3 and make footboard 2 expand, receive the spacing post 4 in bottom to block when footboard 2 rotates, can be so that footboard 2 is in the state of keeping flat. When dust on the top of the pedal 2 needs to be removed in real time, the air pump 9 is started, so that the air pump 9 fills air into the cavity 6 through the air inlet pipe 8; a tank body communicated with the air inlet pipe 8 and the air outlet of the air pump 9 can be added at a pipeline connected between the air outlet of the air pump 9 and the air inlet pipe 8 and used for storing high-pressure air; when the people is stepping on and pressing footboard 2, the foot pushes down the activity post 11 that the sole portion corresponds for the activity post 11 that is not stepped on can enclose the fender to the foot, can contradict activity post 11 on every side and stop sliding when making the foot slide, thereby reaches anti-skidding effect, improves the security. After the movable column 11 is pressed down by the foot, the groove 13 moves down along with the movable column 11, so that gas in the cavity 6 can be sprayed outwards through the groove 13, and the sprayed gas can blow off dust and sand on the surfaces of the sole and the pedal 2, so that the phenomenon that the sole slips due to the rolling of the sand is avoided, the skid resistance is further improved, and the safety of idle operation is improved.
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 (7)

1. The utility model provides a collapsible anti-skidding ladder of intelligence, includes the support body, its characterized in that: the inner side of the frame body is evenly hinged with a pedal, one side of the pedal far away from the frame body is hinged with a connecting rod, the top of the frame body is hinged with a supporting leg, a cavity is arranged in the pedal, the bottom of the inner side of the cavity is uniformly fixed with cylinder bodies, the inner cavity of the cylinder body is connected with a sliding block in a sliding way, a movable column is fixed at the top of the sliding block, a groove is arranged at the upper part of the movable column, the bottom of the sliding block is connected with the bottom of the inner cavity of the cylinder body through a spring, one side of the pedal is communicated with an air inlet pipe, the top of the pedal is fixed with a guide cylinder sleeved outside the movable column, the inner side of the guide cylinder is fixed with a sealing ring sleeved outside the movable column, limiting columns positioned at the lower part of the pedal are uniformly fixed on the inner side of the frame body, a fixing rod is hinged to the upper part of the frame body, and the top of one side, far away from the frame body, of the fixing rod is fixed on the inner side of the supporting leg through screws;
the temperature and humidity sensor is connected with a controller, and the controller is connected with a power supply battery.
2. The intelligent foldable anti-skid ladder of claim 1, wherein: the level measuring device is a level bubble.
3. The intelligent foldable anti-skid ladder of claim 1, wherein: and one side of the bottom of the cylinder body is provided with an air hole.
4. The intelligent foldable anti-skid ladder of claim 1, wherein: the upper portion of activity post is equipped with spacing portion, the top of spacing portion is fixed with the rubber pad.
5. The intelligent foldable anti-skid ladder of claim 1, wherein: five are no less than in the quantity of recess, and the recess is cyclic annular evenly distributed in the outside of activity post.
6. The intelligent foldable anti-skid ladder of claim 1, wherein: the inboard of supporting leg has evenly seted up the screw hole, the dead lever passes through screwed connection in the inboard in screw hole.
7. The intelligent foldable anti-skid ladder of claim 1, wherein: an air pump is arranged on one side of the bottom of the frame body, and an air outlet of the air pump is communicated with the air inlet pipe through a pipeline.
CN202010113845.7A 2020-02-24 2020-02-24 Collapsible anti-skidding ladder of intelligence Pending CN111236829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010113845.7A CN111236829A (en) 2020-02-24 2020-02-24 Collapsible anti-skidding ladder of intelligence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010113845.7A CN111236829A (en) 2020-02-24 2020-02-24 Collapsible anti-skidding ladder of intelligence

Publications (1)

Publication Number Publication Date
CN111236829A true CN111236829A (en) 2020-06-05

Family

ID=70871422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010113845.7A Pending CN111236829A (en) 2020-02-24 2020-02-24 Collapsible anti-skidding ladder of intelligence

Country Status (1)

Country Link
CN (1) CN111236829A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002369785A (en) * 2002-08-02 2002-12-24 Paionia Furyokuki:Kk Cleaning apparatus
CN201510270U (en) * 2009-08-31 2010-06-23 金书 Sole cleaner
CN202266185U (en) * 2011-08-03 2012-06-06 沈小龙 Novel foldable trestle ladder structure
CN105569556A (en) * 2015-12-14 2016-05-11 国家电网公司 Insulating ladder safe in use
CN107901834A (en) * 2017-11-16 2018-04-13 重庆市璧山区川江金属配件厂 A kind of auto pedal cleaning device
CN207453855U (en) * 2017-10-24 2018-06-05 珠海电力建设工程有限公司 A kind of interim hanging ladder for increasing length for electric power network repairing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002369785A (en) * 2002-08-02 2002-12-24 Paionia Furyokuki:Kk Cleaning apparatus
CN201510270U (en) * 2009-08-31 2010-06-23 金书 Sole cleaner
CN202266185U (en) * 2011-08-03 2012-06-06 沈小龙 Novel foldable trestle ladder structure
CN105569556A (en) * 2015-12-14 2016-05-11 国家电网公司 Insulating ladder safe in use
CN207453855U (en) * 2017-10-24 2018-06-05 珠海电力建设工程有限公司 A kind of interim hanging ladder for increasing length for electric power network repairing
CN107901834A (en) * 2017-11-16 2018-04-13 重庆市璧山区川江金属配件厂 A kind of auto pedal cleaning device

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