CN205297286U - Novel height -adjustable's ladder - Google Patents

Novel height -adjustable's ladder Download PDF

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Publication number
CN205297286U
CN205297286U CN201620062397.1U CN201620062397U CN205297286U CN 205297286 U CN205297286 U CN 205297286U CN 201620062397 U CN201620062397 U CN 201620062397U CN 205297286 U CN205297286 U CN 205297286U
Authority
CN
China
Prior art keywords
ladder
plate
adjustable
screw rod
novel
Prior art date
Application number
CN201620062397.1U
Other languages
Chinese (zh)
Inventor
李想
Original Assignee
李想
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 李想 filed Critical 李想
Priority to CN201620062397.1U priority Critical patent/CN205297286U/en
Application granted granted Critical
Publication of CN205297286U publication Critical patent/CN205297286U/en

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Abstract

The utility model relates to a novel height -adjustable's ladder, including the ladder body, lift platform, connecting plate, the two ladder bodies correspond and hinge at the bottom plate lower extreme, and the both sides lateral wall correspondence of the ladder body is equipped with a plurality of connecting holes of evenly distributed from top to bottom, is equipped with the connecting plate on the connecting hole, the connecting plate both ends be equipped with with connecting hole assorted spliced pole, the bottom plate top is equipped with lift platform, and lift platform corresponds through a plurality of drive screw that stretch out downwards and connects on the bottom plate, lift platform is connected through the hinged -support in the drive screw upper end, physically is equipped with lift platform in the top at the ladder to control lift platform with driving motor through setting up drive screw, convenient to use can stand to ladder height adjustment on the ladder body.

Description

The ladder that novel high is adjustable
Technical field
The utility model relates to a kind of daily life utensil, is specifically related to the ladder that a kind of novel high with height adjusting function is adjustable.
Background technology
People carry out replacing bulb or top ceiling japanning and often need to use ladder during maintenance climbing in daily life, owing to conventional ladder height is relatively fixing, general people can find that ladder and anticipated height are inconsistent after climbing up ladder, this often needs again to climb down ladder to adjust, and relative usage is comparatively inconvenient; And conventional ladder angle is relatively fixing, ladder angle can not be adjusted according to space size.
Practical novel content
In order to solve the problem, it is provided that a kind of ladder that can adjust height and angle, the utility model devises the adjustable ladder of a kind of novel high.
Concrete technology contents of the present utility model is: the ladder that a kind of novel high is adjustable, comprise ladder body, lifting gantry, web plate, two ladder body correspondences are hinged on the lower end of base plate, ladder body both sides sidewall correspondence is provided with some upper and lower equally distributed connection holes, connecting and be equipped with web plate on hole, web plate two ends are provided with and are connected the connection post mated mutually in hole; Being provided with lifting gantry above base plate, lifting gantry is connected to base plate on by some driving screw rod correspondences stretched out downwards; Driving screw rod upper end to connect lifting gantry by hinged-support, lower end is by driving nut connecting bottom board; Below hinged-support, corresponding driving screw rod is provided with driving belt wheel, drives belt wheel to be connected on drive-motor by belt; Drive-motor is connected to by wire and drives on switch.
Switch is driven to be provided with elevating control key; Ladder body is that aluminum alloy materials is made; The lower end of screw rod is driven to stretch out base plate lower surface.
Advantageous Effects of the present utility model is: be provided with lifting gantry at ladder body top, and drives screw rod and drive-motor to be controlled by lifting gantry by arranging, it may also be useful to convenient, can stand in and be adjusted by ladder height on ladder body; Some connection holes are set, by adjustment web plate height, ladder body are carried out angular setting, be convenient to ladder and use in different spaces.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structure diagram;
Accompanying drawing 2 is accompanying drawing 1 side-view;
Accompanying drawing 3 is connecting board structure sketch.
In figure 1 be lifting gantry, 2 for hinged-support, 3 for drive belt wheel, 4 for drive switch, 5 for drive-motor, 6 for base plate, 7 for drive nut, 8 for drive screw rod, 9 for belt, 10 for connect hole, 11 for ladder body, 12 for web plate, 13 for connect post, 14 for ladder body pin joint.
Embodiment
The ladder that a kind of novel high is adjustable, see Fig. 1-3: comprise ladder body 11, lifting gantry 1, web plate 12, two ladder body 11 correspondences are hinged on base plate 6 times ends, ladder body 11 both sides sidewall correspondence is provided with some upper and lower equally distributed connection holes 10, connecting and be equipped with web plate 12 on hole 10, web plate 12 two ends are provided with and the connection post 13 being connected hole 10 phase coupling; Being provided with lifting gantry 1 above base plate 6, lifting gantry 1 is connected to base plate 6 on by some driving screw rod 8 correspondences stretched out downwards; Driving screw rod 8 upper end to connect lifting gantry 1 by hinged-support 2, lower end is by driving nut 7 connecting bottom board 6; Below hinged-support 2, corresponding driving screw rod 8 is provided with and drives belt wheel 3, drives belt wheel 3 to be connected on drive-motor 5 by belt 9; Drive-motor 5 is connected to by wire and drives on switch 4.
Switch 4 is driven to be provided with elevating control key; Ladder body 11 is made for aluminum alloy materials; Screw rod 8 times ends are driven to stretch out base plate 6 lower surface.
It is provided with lifting gantry 1 at ladder body 11 top, and drives screw rod 8 and drive-motor 5 to be controlled by lifting gantry 1 by arranging, trip switch is set, user can be stood in ladder height is adjusted by ladder body 11, make this device more practical, convenient; Some connection holes 10 are set, highly ladder body 11 are carried out angular setting by adjustment web plate 12, be convenient to ladder and use in different spaces; By the two fixing ladder bodies 11 of side connecting plate 12, make this device more stable, reduce potential safety hazard.

Claims (4)

1. the ladder that a novel high is adjustable, comprise ladder body, lifting gantry, web plate, it is characterized in that: two ladder body correspondences are hinged on the lower end of base plate, ladder body both sides sidewall correspondence is provided with some upper and lower equally distributed connection holes, connecting and be equipped with web plate on hole, web plate two ends are provided with and are connected the connection post mated mutually in hole; Being provided with lifting gantry above base plate, lifting gantry is connected to base plate on by some driving screw rod correspondences stretched out downwards; Driving screw rod upper end to connect lifting gantry by hinged-support, lower end is by driving nut connecting bottom board; Below hinged-support, corresponding driving screw rod is provided with driving belt wheel, drives belt wheel to be connected on drive-motor by belt; Drive-motor is connected to by wire and drives on switch.
2. the ladder that novel high is adjustable according to claim 1, is characterized in that: drive switch to be provided with elevating control key.
3. the ladder that novel high is adjustable according to claim 1, is characterized in that: ladder body is that aluminum alloy materials is made.
4. the ladder that novel high is adjustable according to claim 1, is characterized in that: drive the lower end of screw rod to stretch out base plate lower surface.
CN201620062397.1U 2016-01-22 2016-01-22 Novel height -adjustable's ladder CN205297286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620062397.1U CN205297286U (en) 2016-01-22 2016-01-22 Novel height -adjustable's ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620062397.1U CN205297286U (en) 2016-01-22 2016-01-22 Novel height -adjustable's ladder

Publications (1)

Publication Number Publication Date
CN205297286U true CN205297286U (en) 2016-06-08

Family

ID=56426424

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620062397.1U CN205297286U (en) 2016-01-22 2016-01-22 Novel height -adjustable's ladder

Country Status (1)

Country Link
CN (1) CN205297286U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106416622A (en) * 2016-11-20 2017-02-22 李红光 Forestry climbing stool
CN106869767A (en) * 2017-03-22 2017-06-20 青岛九天国际飞行学院股份有限公司 For the device of aircraft maintenance
CN110525465A (en) * 2018-05-24 2019-12-03 中车唐山机车车辆有限公司 Escape device and monorail train

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106416622A (en) * 2016-11-20 2017-02-22 李红光 Forestry climbing stool
CN106869767A (en) * 2017-03-22 2017-06-20 青岛九天国际飞行学院股份有限公司 For the device of aircraft maintenance
CN110525465A (en) * 2018-05-24 2019-12-03 中车唐山机车车辆有限公司 Escape device and monorail train

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160608

Termination date: 20170122