CN204476235U - A kind of adjustable for height ramp - Google Patents
A kind of adjustable for height ramp Download PDFInfo
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- CN204476235U CN204476235U CN201420852297.XU CN201420852297U CN204476235U CN 204476235 U CN204476235 U CN 204476235U CN 201420852297 U CN201420852297 U CN 201420852297U CN 204476235 U CN204476235 U CN 204476235U
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Abstract
一种高度可调的移动梯，其特征在于：包括两组支柱组件以及铰接架设于两组支柱组件之间的在上下方向上平行设置的多个踏步；各所述支柱组件包括在前后方向上平行设置的两立柱，两立柱的上部连设有一挂钩，该挂钩由水平延伸的搭板及竖直设置的连杆组成；两立柱的下部连设有一水平设置的底座；其中，前立柱的长度大于后立柱的长度；前立柱的上部铰接于挂钩连杆的上部，前立柱的下部铰接于所述底座的前部，后立柱的上部则铰接于挂钩连杆的下部，其下部则铰接于所述底座的后部，以此构成一四连杆结构；各踏步的前部铰接于所述前立柱上，各所述踏步的后部铰接于所述后立柱上。本实用新型可满足不同登高高度的要求，且具有架设稳定、体积小易收纳的优点。
A height-adjustable mobile ladder is characterized in that: it includes two sets of pillar assemblies and a plurality of steps arranged in parallel in the up and down direction hingedly erected between the two sets of pillar assemblies; each of the pillar assemblies includes Two columns arranged in parallel, the upper part of the two columns is connected with a hook, and the hook is composed of a horizontally extending board and a vertically arranged connecting rod; the lower part of the two columns is connected with a horizontally arranged base; wherein, the length of the front column greater than the length of the rear column; the upper part of the front column is hinged to the upper part of the hook link, the lower part of the front column is hinged to the front part of the base, the upper part of the rear column is hinged to the lower part of the hook link, and its lower part is hinged to the The rear portion of the base forms a four-bar linkage structure; the front portion of each step is hinged on the front column, and the rear portion of each step is hinged on the rear column. The utility model can meet the requirements of different climbing heights, and has the advantages of stable erection, small volume and easy storage.
Description
技术领域 technical field
本实用新型涉及一种移动梯，具体涉及一种高度可调的移动梯。该移动梯用于落差较小的平台与地面之间。 The utility model relates to a mobile ladder, in particular to a height-adjustable mobile ladder. The mobile ladder is used between the platform with a small drop and the ground.
背景技术 Background technique
梯子是日常工作和生活中常用的一种登高工具，使用范围广泛。通常，现有的梯子可以应付绝大多数登高问题，但当出现需要登高的平台与地面落差不大的情况时（如1米以下的高度），现有的梯子将无法发挥其作用，此时人们往往使用特定的台阶组合，或者简单地使用一块斜板来将就使用，但仍旧存在以下问题：台阶组合不能满足不同登高高度的要求，且体积较大无法收纳；斜板虽然可以根据其长度适应一定高度范围内的登高要求，但其架设不稳定，如果滑落则会产生安全问题。 A ladder is a commonly used climbing tool in daily work and life, and it has a wide range of uses. Usually, the existing ladders can cope with most of the problems of climbing, but when there is a small difference between the platform that needs to be climbed and the ground (such as a height below 1 meter), the existing ladders will not be able to play their role. People often use a specific combination of steps, or simply use a slant board to get by, but there are still the following problems: the combination of steps cannot meet the requirements of different climbing heights, and the volume is too large to accommodate; although the slant board can be adjusted according to its length It is suitable for climbing requirements within a certain height range, but its erection is unstable, and if it slips, it will cause safety problems.
因此，如何解决上述现有技术存在的不足，便成为本实用新型所要解决的课题。 Therefore, how to solve the above-mentioned deficiencies in the prior art has become the problem to be solved by the utility model.
发明内容 Contents of the invention
本实用新型的目的是提供一种高度可调的移动梯。 The purpose of the utility model is to provide a height-adjustable mobile ladder.
为达到上述目的，本实用新型采用的技术方案是：一种高度可调的移动梯，包括两组支柱组件以及铰接架设于两组支柱组件之间的在上下方向上平行设置的多个踏步； In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a height-adjustable mobile ladder, including two sets of pillar assemblies and a plurality of steps arranged in parallel in the up and down direction that are hingedly erected between the two sets of pillar assemblies;
各所述支柱组件包括在前后方向上平行设置的两立柱，两立柱的上部连设有一挂钩，该挂钩由水平延伸的搭板及竖直设置的连杆组成；两立柱的下部连设有一水平设置的底座；其中，前立柱的长度大于后立柱的长度；所述前立柱的上部铰接于所述挂钩连杆的上部，前立柱的下部铰接于所述底座的前部，所述后立柱的上部则铰接于所述挂钩连杆的下部，其下部则铰接于所述底座的后部，以此构成一四连杆结构； Each of the pillar assemblies includes two pillars arranged in parallel in the front-rear direction, the top of the two pillars is connected with a hook, and the hook is made up of a horizontally extending strap and a vertically arranged connecting rod; the bottom of the two pillars is connected with a horizontal The base provided; wherein, the length of the front column is greater than the length of the rear column; the upper part of the front column is hinged on the upper part of the hook connecting rod, the lower part of the front column is hinged on the front part of the base, the rear column The upper part is hinged to the lower part of the hook connecting rod, and the lower part is hinged to the rear part of the base, thus forming a four-bar linkage structure;
各所述踏步的前部铰接于所述前立柱上，各所述踏步的后部铰接于所述后立柱上。 The front part of each step is hinged on the front column, and the rear part of each step is hinged on the rear column.
上述技术方案中的有关内容解释如下： The relevant content in the above-mentioned technical scheme is explained as follows:
1．上述方案中，所述四连杆结构的设计，使得两立柱与所述底座的角度可调，进而调整移动梯的高度，以适应不同的登高要求。 1. In the above solution, the design of the four-link structure enables the angles between the two uprights and the base to be adjusted, thereby adjusting the height of the moving ladder to meet different climbing requirements.
2．上述方案中，所述底座的底部设有防滑垫，以增加移动梯与地面的摩擦力。 2. In the above solution, the bottom of the base is provided with an anti-slip pad to increase the friction between the moving ladder and the ground.
3．上述方案中，所述挂钩搭板的底部设有防滑垫，以增加移动梯与登高平台的摩擦力。 3. In the above solution, the bottom of the hook plate is provided with an anti-slip pad to increase the friction between the moving ladder and the climbing platform.
本实用新型的工作原理及优点如下： Working principle and advantages of the present utility model are as follows:
本实用新型一种高度可调的移动梯，通过设置两组支柱组件，支柱组件之间连设多个平行的踏步；其中，各所述支柱组件包括平行的前立柱和后立柱，以及铰接于两立柱上部的挂钩和铰接于两立柱下部的底座，且前立柱长度大于后立柱。借此设计，本实用新型相比现有技术而言，由于移动梯的高度可调，因此可满足不同登高高度的要求，更具有架设稳定、体积小易收纳的优点。 The utility model is a height-adjustable mobile ladder. By setting two groups of pillar assemblies, a plurality of parallel steps are connected between the pillar assemblies; wherein, each of the pillar assemblies includes parallel front pillars and rear pillars, and is hinged to The hooks on the upper parts of the two uprights are hinged to the bases on the lower parts of the two uprights, and the length of the front uprights is greater than that of the back uprights. With this design, compared with the prior art, the utility model can meet the requirements of different climbing heights because the height of the moving ladder is adjustable, and has the advantages of stable erection, small volume and easy storage.
附图说明 Description of drawings
附图1为本实用新型实施例的立体图； Accompanying drawing 1 is the perspective view of the utility model embodiment;
附图2为本实用新型实施例的分解爆炸图。 Accompanying drawing 2 is the decomposition exploded view of the utility model embodiment.
以上附图中：1．踏步；2．前立柱；3．后立柱；4．挂钩；5．搭板；6．连杆；7．底座；8．防滑垫；9．防滑垫。 In the attached drawings above: 1. Stepping; 2. Front pillar; 3. 4. Rear column; hook; 5. 6. Lay board; connecting rod; 7. Base; 8. Anti-slip mat; 9. Non-slip mat.
具体实施方式 Detailed ways
下面结合附图及实施例对本实用新型作进一步描述： Below in conjunction with accompanying drawing and embodiment the utility model is further described:
实施例：参见附图1、2所示，一种高度可调的移动梯，包括两组支柱组件以及铰接架设于两组支柱组件之间的在上下方向上平行设置的多个踏步1； Embodiment: Referring to accompanying drawings 1 and 2, a height-adjustable mobile ladder includes two sets of pillar assemblies and a plurality of steps 1 arranged in parallel in the up-down direction and hinged between the two sets of pillar assemblies;
各所述支柱组件包括在前后方向上平行设置的两立柱2、3，两立柱2、3的上部连设有一挂钩4，该挂钩4由水平延伸的搭板5及竖直设置的连杆6组成；两立柱2、3的下部连设有一水平设置的底座7；其中，前立柱2的长度大于后立柱3的长度；所述前立柱2的上部铰接于所述挂钩4连杆6的上部，前立柱2的下部铰接于所述底座7的前部，所述后立柱3的上部则铰接于所述挂钩4连杆6的下部，其下部则铰接于所述底座7的后部，以此构成一四连杆结构。所述四连杆结构的设计，使得两立柱2、3与所述底座7的角度可调，进而调整移动梯的高度，以适应不同的登高要求。 Each of the pillar assemblies includes two columns 2,3 arranged in parallel in the front-rear direction, and a hook 4 is connected to the top of the two columns 2,3, and the hook 4 consists of a horizontally extending strap 5 and a vertically arranged connecting rod 6. Composition; the bottom of the two uprights 2 and 3 is connected with a base 7 arranged horizontally; wherein, the length of the front upright 2 is greater than the length of the rear upright 3; the upper part of the front upright 2 is hinged on the upper part of the connecting rod 6 of the hook 4 , the lower part of the front column 2 is hinged on the front part of the base 7, the upper part of the rear column 3 is hinged on the lower part of the connecting rod 6 of the hook 4, and its lower part is hinged on the rear part of the base 7, so that This constitutes a four-bar linkage structure. The design of the four-link structure makes the angles between the two uprights 2, 3 and the base 7 adjustable, and then adjusts the height of the moving ladder to meet different climbing requirements.
其中，各所述踏步1的前部铰接于所述前立柱2上，各所述踏步1的后部铰接于所述后立柱3上，以当移动梯的角度调节时，各所述踏步1始终可以保持水平。 Wherein, the front part of each step 1 is hinged on the front column 2, and the rear part of each step 1 is hinged on the rear column 3, so that when the angle of the moving ladder is adjusted, each step 1 Always level.
其中，所述底座7的底部设有防滑垫8，以增加移动梯与地面的摩擦力。所述挂钩4搭板5的底部设有防滑垫9，以增加移动梯与登高平台的摩擦力。 Wherein, the bottom of the base 7 is provided with an anti-skid mat 8 to increase the friction between the moving ladder and the ground. The bottom of described hook 4 butt plate 5 is provided with anti-skid pad 9, to increase the frictional force of moving ladder and ascending platform.
本实用新型一种高度可调的移动梯，通过设置两组支柱组件，支柱组件之间连设多个平行的踏步；其中，各所述支柱组件包括平行的前立柱和后立柱，以及铰接于两立柱上部的挂钩和铰接于两立柱下部的底座，且前立柱长度大于后立柱。借此设计，本实用新型相比现有技术而言，由于移动梯的高度可调，因此可满足不同登高高度的要求，更具有架设稳定、体积小易收纳的优点。 The utility model is a height-adjustable mobile ladder. By setting two groups of pillar assemblies, a plurality of parallel steps are connected between the pillar assemblies; wherein, each of the pillar assemblies includes parallel front pillars and rear pillars, and is hinged to The hooks on the upper parts of the two uprights are hinged to the bases on the lower parts of the two uprights, and the length of the front uprights is greater than that of the back uprights. With this design, compared with the prior art, the utility model can meet the requirements of different climbing heights because the height of the moving ladder is adjustable, and has the advantages of stable erection, small volume and easy storage.
上述实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据以实施，并不能以此限制本实用新型的保护范围。凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围之内。 The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852297.XU CN204476235U (en) | 2014-12-29 | 2014-12-29 | A kind of adjustable for height ramp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420852297.XU CN204476235U (en) | 2014-12-29 | 2014-12-29 | A kind of adjustable for height ramp |
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| CN204476235U true CN204476235U (en) | 2015-07-15 |
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| CN201420852297.XU Expired - Lifetime CN204476235U (en) | 2014-12-29 | 2014-12-29 | A kind of adjustable for height ramp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536201A (en) * | 2015-12-25 | 2016-05-04 | 太仓市康辉科技发展有限公司 | Stepping training device capable of rising and falling |
| CN108412416A (en) * | 2018-04-11 | 2018-08-17 | 李广连 | A kind of ladder for construction and decoration |
| CN110145221A (en) * | 2019-03-01 | 2019-08-20 | 东南大学 | An adjustable pedal type working ladder |
| WO2021234589A1 (en) * | 2020-05-20 | 2021-11-25 | Lin, Chih-Hsueh | Safety ladder |
-
2014
- 2014-12-29 CN CN201420852297.XU patent/CN204476235U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536201A (en) * | 2015-12-25 | 2016-05-04 | 太仓市康辉科技发展有限公司 | Stepping training device capable of rising and falling |
| CN108412416A (en) * | 2018-04-11 | 2018-08-17 | 李广连 | A kind of ladder for construction and decoration |
| CN110145221A (en) * | 2019-03-01 | 2019-08-20 | 东南大学 | An adjustable pedal type working ladder |
| WO2021234589A1 (en) * | 2020-05-20 | 2021-11-25 | Lin, Chih-Hsueh | Safety ladder |
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Granted publication date: 20150715 |
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