CN104179448B - One steps on bar ladder - Google Patents
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- CN104179448B CN104179448B CN201410419978.1A CN201410419978A CN104179448B CN 104179448 B CN104179448 B CN 104179448B CN 201410419978 A CN201410419978 A CN 201410419978A CN 104179448 B CN104179448 B CN 104179448B
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Abstract
一种登杆梯。提供了一种结构简单，节省空间，便于操作的登杆梯。包括一梯杆、若干支撑组件、一对脚扣和一对拉绳，所述梯杆具有中孔，所述梯杆呈方形，所述梯杆的中间设有垂直的隔板，所述隔板用于将梯杆分隔成一对对称的滑道，所述滑道的外端设有垂直的长条形槽；若干所述支撑组件均布设在所述滑道的前内侧面上，所述滑道的后内侧面分别设有滑槽，所述支撑组件包括一对立板、一支撑块和一弹性体；所述一对脚扣分别活动连接在所述一对对称的滑道内；所述一对拉绳分别设在所述一对滑道内，所述拉绳从下至上依次连接所述支撑组件的支撑块，使得拉绳能够拉动若干支撑块活动。本发明方便加工，操作可靠。
A climbing ladder. The utility model provides a climbing ladder which is simple in structure, saves space and is easy to operate. It includes a ladder bar, several supporting components, a pair of foot buckles and a pair of pull ropes, the ladder bar has a middle hole, the ladder bar is square, and a vertical partition is arranged in the middle of the ladder bar The plate is used to divide the ladder bar into a pair of symmetrical slideways, and the outer end of the slideway is provided with a vertical strip-shaped groove; several of the support components are arranged on the front inner side of the slideway, and the The rear inner side of the slideway is respectively provided with slide grooves, the support assembly includes a pair of vertical plates, a support block and an elastic body; the pair of foot buckles are respectively movably connected in the pair of symmetrical slideways; the A pair of pull cords are respectively arranged in the pair of slideways, and the pull cords are sequentially connected to the support blocks of the support assembly from bottom to top, so that the pull cords can pull several support blocks to move. The invention is convenient for processing and reliable in operation.
Description
技术领域 technical field
本发明涉及对梯子的改进。 This invention relates to improvements to ladders.
背景技术 Background technique
目前，梯子的种类很多，其应用的场合也很多，如工厂、建筑和居家生活中等等；但是，其多为整体式结构，如包括一对梯杆和在梯杆中间设置若干踏杆，再如折梯通过两个梯子实现折弯；其在生产过程中，加工成整体的形式，不方便拆卸。而且，现有的梯子，结构单一，其占的空间较大，不方便携带；同时，由于踏杆之间的距离一定，不便于根据不同登梯者的需求进行调节。 At present, there are many kinds of ladders, and there are many occasions for its application, such as in factories, buildings, and home life; but most of them are monolithic structures, such as including a pair of ladder bars and setting some step bars in the middle of the ladder bars. For example, a folding ladder is bent by two ladders; during the production process, it is processed into an integral form, which is inconvenient to disassemble. Moreover, the existing ladder has a single structure, occupies a large space, and is inconvenient to carry; at the same time, because the distance between the step bars is fixed, it is inconvenient to adjust according to the needs of different climbers.
发明内容 Contents of the invention
本发明针对以上问题，提供了一种结构简单，节省空间，便于操作的登杆梯。 Aiming at the above problems, the present invention provides a climbing ladder with simple structure, space saving and easy operation.
本发明的技术方案是：包括一梯杆、若干支撑组件、一对脚扣和一对拉绳，所述梯杆具有中孔，所述梯杆呈方形，所述梯杆的中间设有垂直的隔板，所述隔板用于将梯杆分隔成一对对称的滑道，所述滑道的外端设有垂直的长条形槽； The technical solution of the present invention is: comprising a ladder bar, several supporting components, a pair of foot buckles and a pair of pull ropes, the ladder bar has a middle hole, the ladder bar is square, and a vertical a partition, the partition is used to separate the ladder bar into a pair of symmetrical slideways, and the outer end of the slideway is provided with a vertical strip-shaped groove;
若干所述支撑组件均布设在所述滑道的前内侧面上，所述滑道的后内侧面分别设有滑槽， Several of the support components are arranged on the front inner side of the slideway, and the rear inner side of the slideway is respectively provided with chute,
所述支撑组件包括一对立板、一支撑块和一弹性体，所述一对立板平行设置在所述滑道的前内侧面上，所述支撑块铰接在所述一对立板的后侧底面，所述弹性体连接在所述支撑块和所述滑道的前内侧面之间、且位于所述一对立板之间，使得所述支撑块能够活动连接在所述一对立板之间； The support assembly includes a pair of vertical plates, a support block and an elastic body, the pair of vertical plates are arranged in parallel on the front inner side of the slideway, and the support block is hinged on the rear bottom surface of the pair of vertical plates , the elastic body is connected between the support block and the front inner side of the slideway, and is located between the pair of vertical plates, so that the support block can be movably connected between the pair of vertical plates;
所述一对脚扣分别活动连接在所述一对对称的滑道内；所述脚扣包括脚扣本体、连杆和滑块，所述脚扣本体通过连杆连接所述滑块，所述连杆位于所述梯杆的长条槽内，所述滑块设在所述滑道内，所述滑块的后端设有滑轨，所述滑轨适配地连接在所述滑道的滑槽内，所述滑块的前侧面呈斜面，所述支撑块的后侧面呈斜面，所述滑块和所述支撑块呈斜面接触，使得所述滑块通过支撑组件进行固定； The pair of foot buckles are respectively movably connected in the pair of symmetrical slideways; the foot buckle includes a foot buckle body, a connecting rod and a slider, and the foot buckle body is connected to the slider through a connecting rod. The connecting rod is located in the long groove of the ladder rod, the slider is arranged in the slideway, and the rear end of the slider is provided with a slide rail, and the slide rail is adaptively connected to the slideway. In the chute, the front side of the slider is inclined, the rear side of the support block is inclined, and the slider and the support block are in inclined contact, so that the slider is fixed by the support assembly;
所述一对拉绳分别设在所述一对滑道内，所述拉绳从下至上依次连接所述支撑组件的支撑块，使得拉绳能够拉动若干支撑块活动。 The pair of pull ropes are respectively arranged in the pair of slideways, and the pull ropes are sequentially connected to the support blocks of the support assembly from bottom to top, so that the pull ropes can pull several support blocks to move.
所述滑块的前侧面设有锯齿，所述支撑块的后侧面设有锯齿槽，所述滑块和支撑块通过锯齿和锯齿槽嵌合连接。 The front side of the slider is provided with sawtooth, the rear side of the support block is provided with a sawtooth groove, and the slider and the support block are connected through the engagement of the sawtooth and the sawtooth groove.
所述弹性体为弹簧。 The elastic body is a spring.
本发明包括一梯杆、若干支撑组件、一对脚扣和一对拉绳，在工作中，登梯者通过脚扣连接进行登梯或下梯的动作，登梯动作在一对对称的滑道内， The invention includes a ladder bar, several supporting components, a pair of foot buckles and a pair of pull ropes. During work, the climber connects the foot buckles to carry out the action of climbing or descending the ladder. inside the road,
在登梯过程中，脚扣上的滑块通过向上动作推动支撑块，支撑块旋转至一对立板之间，由于支撑块连接弹性体，进行复位动作，滑块向下与支撑块斜面接触进行支撑，实现登梯的移步固定工作；滑块上的滑轨活动连接在滑道的滑槽内，保证了滑块动作的可靠性；同时，由于均布设置支撑组件，便于不同登梯者根据自己的跨度进行登梯操作，选择合适的支撑块支撑，提高了工作效率； During the climbing process, the slider on the foot buckle pushes the support block upwards, and the support block rotates between a pair of vertical plates. Since the support block is connected to the elastic body, the reset action is performed, and the slider contacts the inclined surface of the support block downwards The support realizes the moving and fixing work of climbing the ladder; the slide rail on the slider is movably connected in the chute of the slideway, which ensures the reliability of the slider action; at the same time, because the support components are evenly distributed, it is convenient for different climbers Carry out the ladder operation according to your own span, and choose the appropriate support block to support, which improves the work efficiency;
在下梯过程中，登梯者通过一对拉绳带动一对滑道内的若干支撑块向上动作，给滑块让出空间；这样，在重力作用下，滑块的滑轨在滑槽内下降，保证了登梯者下梯的可靠性，提高了下梯的速度。本发明方便加工，操作可靠。 During the process of getting off the ladder, the climber drives a number of support blocks in a pair of slideways to move upward through a pair of pull ropes to make room for the slider; thus, under the action of gravity, the slide rail of the slider descends in the chute, It ensures the reliability of the climbers getting off the ladder and improves the speed of getting off the ladder. The invention is convenient for processing and reliable in operation.
附图说明 Description of drawings
图1是本发明的结构示意图， Fig. 1 is a structural representation of the present invention,
图2是图1的俯视图， Figure 2 is a top view of Figure 1,
图3是本发明中梯杆的结构示意图， Fig. 3 is the structural representation of ladder bar among the present invention,
图4是本发明中支撑组件和滑块的连接结构示意图， Fig. 4 is a schematic diagram of the connecting structure of the support assembly and the slider in the present invention,
图5是本发明中支撑组件的结构示意图， Fig. 5 is a schematic structural view of a support assembly in the present invention,
图6是本发明中脚扣的结构示意图， Fig. 6 is a schematic structural view of the foot buckle in the present invention,
图7是本发明中支撑组件的优化实施方式的结构示意图， Fig. 7 is a schematic structural view of an optimized embodiment of the support assembly in the present invention,
图8是本发明中滑块的优化实施方式的结构示意图， Fig. 8 is a structural schematic diagram of an optimized embodiment of the slider in the present invention,
图9是本发明中支撑组件和滑块的动作示意图一， Figure 9 is a first schematic diagram of the action of the support assembly and the slider in the present invention,
图10是本发明中支撑组件和滑块的动作示意图二； Figure 10 is a second schematic diagram of the action of the support assembly and the slider in the present invention;
图中1是梯杆，11是中孔，12是长条形槽， Among the figure, 1 is a ladder bar, 11 is a middle hole, and 12 is a strip groove,
2是脚扣，21是脚扣本体，22是连杆，23是滑块，230是锯齿，24是滑轨， 2 is a foot buckle, 21 is a foot buckle body, 22 is a connecting rod, 23 is a slider, 230 is a sawtooth, 24 is a slide rail,
3是支撑组件，31是立板，32是支撑块，320是锯齿槽，33是弹性体， 3 is a support assembly, 31 is a vertical plate, 32 is a support block, 320 is a sawtooth groove, 33 is an elastic body,
4是隔板，5是滑道，50是滑槽，6是拉绳，7是拉绳孔。 4 is dividing plate, and 5 is slideway, and 50 is chute, and 6 is stay rope, and 7 is stay rope hole.
具体实施方式 Detailed ways
本发明如图1-10所示，包括一梯杆1、若干支撑组件3、一对脚扣2和一对拉绳6，所述梯杆1具有中孔11，所述梯杆1呈方形，所述梯杆1的中间设有垂直的隔板4，所述隔板4用于将梯杆分隔成一对对称的滑道5，所述滑道5的外端设有垂直的长条形槽12； As shown in Figures 1-10, the present invention includes a ladder bar 1, several support components 3, a pair of foot buckles 2 and a pair of stay ropes 6, the ladder bar 1 has a middle hole 11, and the ladder bar 1 is square , the middle of the ladder rod 1 is provided with a vertical partition 4, and the partition 4 is used to divide the ladder rod into a pair of symmetrical slideways 5, and the outer end of the slideway 5 is provided with a vertical strip-shaped slot 12;
若干所述支撑组件3均布设在所述滑道5的前内侧面上，所述滑道5的后内侧面分别设有滑槽50， Several support assemblies 3 are arranged on the front inner surface of the slideway 5, and the rear inner surface of the slideway 5 is respectively provided with chute 50,
如图5所示，所述支撑组件3包括一对立板31、一支撑块32和一弹性体33，所述一对立板31平行设置在所述滑道5的前内侧面上，所述支撑块32铰接在所述一对立板31的后侧底面，所述弹性体33连接在所述支撑块32和所述滑道5的前内侧面之间、且位于所述一对立板31之间，使得所述支撑块32通过弹性体33能够活动连接在所述一对立板31之间；支撑块23在工作中，只能实现向上的旋转动作和在弹性体作用下的复位动作；正常，保持水平动作； As shown in Figure 5, the support assembly 3 includes a pair of vertical plates 31, a support block 32 and an elastic body 33, the pair of vertical plates 31 are arranged in parallel on the front inner side of the slideway 5, the support The block 32 is hinged on the rear bottom surface of the pair of vertical plates 31, and the elastic body 33 is connected between the support block 32 and the front inner surface of the slideway 5, and is located between the pair of vertical plates 31 , so that the support block 32 can be movably connected between the pair of vertical plates 31 through the elastic body 33; the support block 23 can only realize the upward rotation action and the reset action under the action of the elastic body during work; normally, maintain a horizontal movement;
如图6所示，所述一对脚扣2分别活动连接在所述一对对称的滑道5内；所述脚扣2包括脚扣本体21、连杆22和滑块23，所述脚扣本体21通过连杆22连接所述滑块23，所述连杆22位于所述梯杆的长条槽12内，所述滑块23设在所述滑道5内，所述滑块23的后端设有滑轨24，所述滑轨24适配地连接在所述滑道5的滑槽50内，所述滑块23的前侧面呈斜面，所述支撑块32的后侧面呈斜面，所述滑块23和所述支撑块32呈斜面接触，使得所述滑块23通过支撑组件3进行固定；滑块和立板之间设有一定的距离（即保持一定的距离），便于加工。 As shown in Figure 6, the pair of foot buckles 2 are respectively movably connected in the pair of symmetrical slideways 5; the foot buckle 2 includes a foot buckle body 21, a connecting rod 22 and a slider 23, the feet Buckle body 21 is connected to described slider 23 by connecting rod 22, and described connecting rod 22 is positioned at the strip groove 12 of described ladder bar, and described slider 23 is arranged in described slideway 5, and described slider 23 The rear end is provided with a slide rail 24, and the slide rail 24 is adaptively connected in the chute 50 of the slideway 5, the front side of the slider 23 is an inclined plane, and the rear side of the support block 32 is a The inclined surface, the slider 23 and the support block 32 are in inclined contact, so that the slider 23 is fixed by the support assembly 3; a certain distance is provided between the slider and the vertical plate (that is, a certain distance is maintained), Easy to process.
如图9-10所示，登梯过程中，滑块首先向上动作带动支撑块旋转，再作下降动作，实现滑块的固定支撑。 As shown in Figure 9-10, during the process of climbing the ladder, the slider first moves upwards to drive the support block to rotate, and then moves down to realize the fixed support of the slider.
所述一对拉绳6分别设在所述一对滑道5内，所述拉绳6从下至上依次连接所述支撑组件的支撑块，使得拉绳6能够拉动若干支撑块活动。在工作中，支撑块上设置拉绳孔7，拉绳6穿过拉绳孔7进行连接支撑块，从而便于控制支撑块的动作。 The pair of pull ropes 6 are arranged in the pair of slideways 5 respectively, and the pull ropes 6 are sequentially connected to the support blocks of the support assembly from bottom to top, so that the pull rope 6 can pull several support blocks to move. During work, a stay cord hole 7 is set on the support block, and the stay cord 6 passes through the stay cord hole 7 to connect the support block, thereby facilitating the control of the action of the support block.
如图7-8所示，所述滑块23的前侧面设有锯齿230，所述支撑块32的后侧面设有锯齿槽320，所述滑块和支撑块通过锯齿和锯齿槽嵌合连接；使得滑块和支撑块连接可靠，保证安全性。 As shown in Figures 7-8, the front side of the slider 23 is provided with sawtooth 230, and the rear side of the support block 32 is provided with a sawtooth groove 320, and the slider and the support block are connected through the engagement of the sawtooth and the sawtooth groove ; Make the connection between the slider and the support block reliable and ensure safety.
所述弹性体33为弹簧，根据加工要求，进行选择。 The elastic body 33 is a spring, which is selected according to processing requirements.
本发明通过设置一梯杆，便于携带，在梯杆内对称设置滑道，滑道内设置支撑组件，通过脚扣和拉绳对称操作进行登梯或下梯，同时，脚扣可拆卸连接，便于操作。 The present invention is easy to carry by providing a ladder rod, and a slideway is arranged symmetrically in the ladder rod, and a support assembly is arranged in the slideway, and the climbing or descending of the ladder is carried out through the symmetrical operation of the foot buckle and the pull rope. operate.
Claims (3)
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| CN201410419978.1A CN104179448B (en) | 2014-08-22 | 2014-08-22 | One steps on bar ladder |
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| CN104179448B true CN104179448B (en) | 2015-12-02 |
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| CN2389230Y (en) * | 1999-10-11 | 2000-07-26 | 马勇 | Connection type automatic single pole ladder |
| FR2837234A1 (en) * | 2002-03-13 | 2003-09-19 | Jacques Gerard Larrieu | Safety device for ladder comprises two stirrups composed of three inverted U's, central U encompassing ladder rung |
| FR2916794A1 (en) * | 2007-06-04 | 2008-12-05 | Portimpact Ferragens | Elementary module for forming e.g. ladder, has base provided with flat surface and fixation units for fixing flange to each end of base, where units are constituted by cells for receiving rod or bolt, and linking bar fixed to flange |
| CN202970427U (en) * | 2012-11-26 | 2013-06-05 | 阿禄因康株式会社 | Locking device for telescopic leg of ladder shaped supporting leg |
| CN204139949U (en) * | 2014-08-22 | 2015-02-04 | 李晶 | Step on bar ladder |
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2014
- 2014-08-22 CN CN201410419978.1A patent/CN104179448B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK170707B1 (en) * | 1993-11-11 | 1995-12-11 | Avanti Stigefabrik Aps | Tree collection for ladder |
| CN2389230Y (en) * | 1999-10-11 | 2000-07-26 | 马勇 | Connection type automatic single pole ladder |
| FR2837234A1 (en) * | 2002-03-13 | 2003-09-19 | Jacques Gerard Larrieu | Safety device for ladder comprises two stirrups composed of three inverted U's, central U encompassing ladder rung |
| FR2916794A1 (en) * | 2007-06-04 | 2008-12-05 | Portimpact Ferragens | Elementary module for forming e.g. ladder, has base provided with flat surface and fixation units for fixing flange to each end of base, where units are constituted by cells for receiving rod or bolt, and linking bar fixed to flange |
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| CN204139949U (en) * | 2014-08-22 | 2015-02-04 | 李晶 | Step on bar ladder |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Jing Inventor after: Li Renan Inventor after: Wang Wei Inventor before: Li Jing |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151203 Address after: 225009, No. 54 West Nantong Road, Guangling District, Yangzhou District, Jiangsu, Qujiang Patentee after: Yangzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Gaoyou Power Supply Company of Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 225003, No. 41, five mountain road, Qujiang street, Guangling District, Yangzhou, Jiangsu Patentee before: Li Jing |