CN208109421U - Step height and the adjustable ground moving test device of interblock space - Google Patents
Step height and the adjustable ground moving test device of interblock space Download PDFInfo
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- CN208109421U CN208109421U CN201820700373.3U CN201820700373U CN208109421U CN 208109421 U CN208109421 U CN 208109421U CN 201820700373 U CN201820700373 U CN 201820700373U CN 208109421 U CN208109421 U CN 208109421U
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- support arm
- screw rod
- suspension
- component
- interblock space
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Abstract
The utility model provides a kind of step height and the adjustable ground moving test device of interblock space, including main framework (1), arranges several groups step component on the main framework (1)；Step component described in every group includes the adjustable step unit of several step heights of close installation on step apparatus for suspension (2) step apparatus for suspension (2)；Each step unit includes：Step-type pedal (3), at least one set of scissor type structural support arm component (4) and step-type pedal lift drive mechanism.Advantage is：Whole device design is reasonable, occupied area is small, easy to operate, can according to need and adjusts different step height and interblock space, to construct flexible and changeable test step topography, realizes the integration test of the ground movings such as search and rescue robot equipment handling capacity.
Description
Technical field
The utility model belongs to ground moving running gear handling capacity technical field of performance test, and in particular to Yi Zhongtai
Rank height and the adjustable ground moving test device of interblock space.
Background technique
Currently, stairs device is tested to the mobile devices handling capacity such as ground search and rescue robot, mostly fixed form and rule
Lattice, i.e.,：Step height and interblock space are all that fixed form is nonadjustable, accordingly, it is difficult to obtain comprehensive, continuous, accurate
Test result.
Utility model content
In view of the defects existing in the prior art, the utility model provides a kind of step height and the adjustable ground of interblock space
Mobile test device can effectively solve the above problems.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of step height and the adjustable ground moving test device of interblock space, including main frame
Structure (1) arranges several groups step component on the main framework (1)；Step component described in every group includes step apparatus for suspension
(2), the step component is installed on the main framework (1) by the step apparatus for suspension (2)；The step apparatus for suspension
(2) the adjustable step unit of several step heights of close installation on；Each step unit includes：Step-type pedal (3),
At least one set of scissor type structural support arm component (4) and step-type pedal lift drive mechanism；Wherein, the scissor type structure branch
Brace component (4) includes the 1st support arm (4.1) and the 2nd support arm (4.2) arranged in a crossed manner；1st support arm (4.1) and
2nd support arm (4.2) is arranged in a crossed manner, and hinged in cross-point locations；The top of 1st support arm (4.1) with it is described
The bottom end chute supported of step-type pedal (3) connects, and the bottom end of the 1st support arm (4.1) and the step apparatus for suspension (2) are hinged
Connection；The top of 2nd support arm (4.2) and the bottom end of the step-type pedal (3) are hinged, the 2nd support arm (4.2)
Bottom end and the step-type pedal lift drive mechanism are hinged, and the step-type pedal lift drive mechanism drives the 2nd support arm
(4.2) bottom end carries out horizontal bidirectional sliding, and then realizes the lifting of the step-type pedal (3).
Preferably, the quantity of the scissor type structural support arm component (4) of each step unit setting is two groups；
Two groups of scissor type structural support arm components (4) are connected to the same step-type pedal lift drive mechanism.
Preferably, the step-type pedal lift drive mechanism includes lifting driving motor, the 1st screw rod (5) and the 1st nut
(6)；The lifting driving motor and the 1st screw rod (5) are rotatablely connected；1st nut (6) rolls and is installed on the described 1st
On screw rod (5), the lifting driving motor drives the 1st screw rod (5) rotation, and then the rotation of the 1st screw rod (5) is transported
Turn turns to the linear motion of the 1st nut (6)；It cuts with scissors the bottom end of 1st nut (6) and the 2nd support arm (4.2)
It connects.
Preferably, step component multiple groups being arranged side by side, for being located at the step component of end, step apparatus for suspension
(2) it is fixedly connected with the main framework (1)；For being located at the step component of non-end, also set up with step apparatus for suspension (2) even
The interblock space regulating mechanism connect；The interblock space regulating mechanism is for driving the step apparatus for suspension (2) along the main body
Framework (1) sliding.
Preferably, the interblock space regulating mechanism includes horizontal drive motor, the 2nd screw rod (7) and the 2nd nut；Institute
It states horizontal drive motor and the 2nd screw rod (7) is rotatablely connected；The 2nd nut rolling is installed on the 2nd screw rod (7),
The rotation of 2nd screw rod (7) described in the horizontal drive motor driven, and then institute is converted by the rotational motion of the 2nd screw rod (7)
State the linear motion of the 2nd nut；2nd nut is fixedly connected with the bottom end of the step apparatus for suspension (2).
The adjustable ground moving test device of step height and interblock space provided by the utility model has the following advantages that：
Whole device design rationally, occupied area it is small, it is easy to operate, can according to need adjust different step height and
Interblock space realizes that the ground movings such as search and rescue robot equipment passes through energy to construct flexible and changeable test step topography
The integration test of power.
Detailed description of the invention
Fig. 1 is the three-dimensional knot of step height provided by the utility model and the adjustable ground moving test device of interblock space
Structure schematic diagram；
Fig. 2 is the vertical view of step height provided by the utility model and the adjustable ground moving test device of interblock space
Figure；
Fig. 3 is facing for step height provided by the utility model and the adjustable ground moving test device of interblock space
Figure；
Fig. 4 is the side view of step height provided by the utility model and the adjustable ground moving test device of interblock space
Figure.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of step height and the adjustable ground moving test device of interblock space, is used for search and rescue aircraft
The ground movings running gear handling capacity performance test such as device people is that a kind of step height and step interblock space can be adjusted flexibly
Step topography handling capacity test device, wherein by adjusting the height of each step in one group of step, height can be formed and risen
Lie prostrate the step of variation；By adjusting step interblock space, gully is formed between two neighboring step group, and then comprehensively to ground
The handling capacity of device of being movably walking is tested.
With reference to Fig. 1-Fig. 4, step height and the adjustable ground moving test device of interblock space include main framework 1, main
Several groups step component is arranged on body framework 1；In the accompanying drawings, two groups of step components are set altogether.Every group of step component includes platform
Rank apparatus for suspension 2, step component are installed on main framework 1 by step apparatus for suspension 2；Close installation is several on step apparatus for suspension 2
A adjustable step unit of step height, in the accompanying drawings, every group of step component is provided with 5 step units altogether.Each step list
Member includes：Step-type pedal 3, at least one set of scissor type structural support arm component 4 and step-type pedal lift drive mechanism；Its
In, scissor type structural support arm component 4 includes the 1st support arm 4.1 and the 2nd support arm 4.2 arranged in a crossed manner；1st support arm 4.1
It is arranged in a crossed manner with the 2nd support arm 4.2 and hinged in cross-point locations；The top of 1st support arm 4.1 and the bottom end of step-type pedal 3
Chute supported connection, the bottom end of the 1st support arm 4.1 and step apparatus for suspension 2 are articulated and connected；The top of 2nd support arm 4.2 and step
The bottom end of pedal 3 is hinged, and the bottom end of the 2nd support arm 4.2 and step-type pedal lift drive mechanism are articulated and connected, step-type pedal lifting
Driving mechanism drives the bottom end of the 2nd support arm 4.2 to carry out horizontal bidirectional sliding, and then realizes the lifting of step-type pedal 3.Therefore,
For the test device in attached drawing, two groups of step components are set altogether, every group of step component includes 5 step-type pedals, and each
Step-type pedal installs independent step-type pedal lift drive mechanism, by step-type pedal lift drive mechanism, separately adjustable correspondence
The height of step-type pedal has the advantages that step-type pedal height adjustment is flexible.
In practical application, the quantity of the scissor type structural support arm component 4 of each step unit setting is two groups；Two groups are cut
Forked type structural support arm component 4 is connected to the same step-type pedal lift drive mechanism.
Motor lead screw driving mechanism can be used in step-type pedal lift drive mechanism, i.e.,：Including going up and down driving motor, the 1st
Bar 5 and the 1st nut 6；It goes up and down driving motor and the 1st screw rod 5 is rotatablely connected；The rolling of 1st nut 6 is installed on the 1st screw rod 5,
It goes up and down driving motor and drives the rotation of the 1st screw rod 5, and then the straight line that the rotational motion of the 1st screw rod 5 is converted into the 1st nut 6 is transported
It is dynamic；1st nut 6 is fixedly connected with the bottom end of the 2nd support arm 4.2.
In the utility model, for the step component that multiple groups are arranged side by side, for being located at the step component of end, step
Apparatus for suspension 2 is fixedly connected with main framework 1, therefore, there is no need to the horizontal distance for adjusting the step component for being located at end；For position
Step component in non-end also sets up the interblock space regulating mechanism connecting with step apparatus for suspension 2；Interblock space regulating mechanism
For driving step apparatus for suspension 2 to slide along main framework 1.Therefore, by interblock space regulating mechanism, whole step group is adjusted
Position of the part on main framework.In the accompanying drawings, two groups of step components, position of one group of step component on main framework are set altogether
It is unadjustable to set fixation；Position of another group of step component on main framework can be adjusted by interblock space regulating mechanism
Section, to have adjusted the spacing distance between this two groups of step components.
In practical application, motor lead screw driving mechanism is can be used in interblock space regulating mechanism, i.e.,：Including horizontal drive electricity
Machine, the 2nd screw rod 7 and the 2nd nut；Horizontal drive motor and the 2nd screw rod 7 are rotatablely connected；The rolling of 2nd nut is installed on the 2nd
On bar 7, the rotation of the 2nd screw rod 7 of horizontal drive motor driven, and then the straight of the 2nd nut is converted by the rotational motion of the 2nd screw rod 7
Line movement；2nd nut is fixedly connected with the bottom end of step apparatus for suspension 2.
A specific embodiment is introduced with reference to the accompanying drawing：
Plant bulk designs two groups of step components altogether, can be denoted as respectively referring to conventional stairway step building：Step component A
With step component B, each step component includes five step-type pedals, and therefore, totally 10 rank step-type pedal, each step-type pedal are about
4m, wide 1.5m, height is adjustable.
Main framework is welded using square steel, Design of Bearing Capacity 300KG, and stepping electricity is accurately controlled with Numeric Control Technology
Machine drive screw rod drive scissors fork elevating movement, every rank step-type pedal by scissor type structural support can independent control adjustment height, adjust
Whole 0~770mm of range.Two groups of steps are mounted on main body rack by pulley structure, are connected between group by controllable screw rod, wide
Spend 0~890mm of adjusting range.
Whole device, which can according to need, adjusts different height and interblock space, to construct flexible and changeable test
Step topography.
The adjustable ground moving test device of step height and interblock space provided by the utility model has the following advantages that：
Whole device design rationally, occupied area it is small, it is easy to operate, can according to need adjust different step height and
Interblock space realizes that the ground movings such as search and rescue robot equipment passes through energy to construct flexible and changeable test step topography
The integration test of power.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching should also regard the protection scope of the utility model.
Claims (5)
1. a kind of step height and the adjustable ground moving test device of interblock space, which is characterized in that including main framework
(1), several groups step component is arranged on the main framework (1)；Step component described in every group includes step apparatus for suspension (2),
The step component is installed on the main framework (1) by the step apparatus for suspension (2)；On the step apparatus for suspension (2)
The adjustable step unit of several step heights of close installation；Each step unit includes：Step-type pedal (3), at least
One group of scissor type structural support arm component (4) and step-type pedal lift drive mechanism；Wherein, the scissor type structural support arm
Component (4) includes the 1st support arm (4.1) and the 2nd support arm (4.2) arranged in a crossed manner；1st support arm (4.1) and described
2nd support arm (4.2) is arranged in a crossed manner, and hinged in cross-point locations；The top of 1st support arm (4.1) and the step
The bottom end chute supported of pedal (3) connects, and the bottom end of the 1st support arm (4.1) hingedly connects with the step apparatus for suspension (2)
It connects；The top of 2nd support arm (4.2) and the bottom end of the step-type pedal (3) are hinged, the bottom of the 2nd support arm (4.2)
Hold, the step-type pedal lift drive mechanism drive 2nd support arm hinged with the step-type pedal lift drive mechanism
(4.2) bottom end carries out horizontal bidirectional sliding, and then realizes the lifting of the step-type pedal (3).
2. step height according to claim 1 and the adjustable ground moving test device of interblock space, which is characterized in that
The quantity of the scissor type structural support arm component (4) of each step unit setting is two groups；Two groups of scissor type structures
Supporting arm assembly (4) is connected to the same step-type pedal lift drive mechanism.
3. step height according to claim 1 and the adjustable ground moving test device of interblock space, which is characterized in that
The step-type pedal lift drive mechanism includes lifting driving motor, the 1st screw rod (5) and the 1st nut (6)；The lifting is driven
Dynamic motor and the 1st screw rod (5) are rotatablely connected；1st nut (6) rolls and is installed on the 1st screw rod (5), described
It goes up and down driving motor and drives the 1st screw rod (5) rotation, and then convert described for the rotational motion of the 1st screw rod (5)
The linear motion of 1 nut (6)；The bottom end of 1st nut (6) and the 2nd support arm (4.2) is hinged.
4. step height according to claim 1 and the adjustable ground moving test device of interblock space, which is characterized in that
For the step component that multiple groups are arranged side by side, for being located at the step component of end, step apparatus for suspension (2) and the main frame
Structure (1) is fixedly connected；For being located at the step component of non-end, the interblock space tune connecting with step apparatus for suspension (2) is also set up
Save mechanism；The interblock space regulating mechanism is for driving the step apparatus for suspension (2) to slide along the main framework (1).
5. step height according to claim 4 and the adjustable ground moving test device of interblock space, which is characterized in that
The interblock space regulating mechanism includes horizontal drive motor, the 2nd screw rod (7) and the 2nd nut；The horizontal drive motor with
2nd screw rod (7) rotation connection；The 2nd nut rolling is installed on the 2nd screw rod (7), the horizontal drive motor
It drives the 2nd screw rod (7) to rotate, and then converts the rotational motion of the 2nd screw rod (7) in the straight line of the 2nd nut
Movement；2nd nut is fixedly connected with the bottom end of the step apparatus for suspension (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700373.3U CN208109421U (en) | 2018-05-11 | 2018-05-11 | Step height and the adjustable ground moving test device of interblock space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700373.3U CN208109421U (en) | 2018-05-11 | 2018-05-11 | Step height and the adjustable ground moving test device of interblock space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109421U true CN208109421U (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700373.3U Expired - Fee Related CN208109421U (en) | 2018-05-11 | 2018-05-11 | Step height and the adjustable ground moving test device of interblock space |
Country Status (1)
| Country | Link |
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| CN (1) | CN208109421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132630A (en) * | 2019-06-13 | 2019-08-16 | 福建省特种设备检验研究院 | Automatic adjustable stairs device and its application method for specialized robot test |
-
2018
- 2018-05-11 CN CN201820700373.3U patent/CN208109421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132630A (en) * | 2019-06-13 | 2019-08-16 | 福建省特种设备检验研究院 | Automatic adjustable stairs device and its application method for specialized robot test |
| CN110132630B (en) * | 2019-06-13 | 2024-02-27 | 福建省特种设备检验研究院 | Automatic adjustable step device for special robot test and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181116 Termination date: 20210511 |