CN204641845U - A kind of electric stair-climbing dolly - Google Patents
A kind of electric stair-climbing dolly Download PDFInfo
- Publication number
- CN204641845U CN204641845U CN201420358438.2U CN201420358438U CN204641845U CN 204641845 U CN204641845 U CN 204641845U CN 201420358438 U CN201420358438 U CN 201420358438U CN 204641845 U CN204641845 U CN 204641845U
- Authority
- CN
- China
- Prior art keywords
- dolly
- wheel structure
- car wheel
- car
- wheel
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of electric stair-climbing dolly, described dolly comprises car body and car wheel structure, and described car body is connected by axle with described car wheel structure, and described car wheel structure comprises three supports being mutually 120 °, with the wheel on each support, described three supports are fixedly connected with; Described car wheel structure also comprises motor, car wheel structure described in described driven by motor.The electric stair-climbing dolly that the utility model provides, on the basis of existing dolly upstairs, increases by an electric machine structure, climbs in the process in building can save manpower at dolly, use convenient.Because add cardan wheel, make vehicle body more steady.
Description
Technical field
The utility model relates to one dolly upstairs, particularly relates to a kind of electric stair-climbing dolly.
Background technology
Along with the process of urbanization, a lot of article designed for stair climbing specially also arise at the historic moment.At present, occur one dolly upstairs on the market, it mainly relies on the wheel stair climbing of a three-legged structure, and then drives the Weight upstairs climbing above wheel, avoids people and chooses pickaback.But its strength source is still manpower, with regard to its core, chooses with people the difference that there is no pickaback on practical significance.
Utility model content
The utility model provides a kind of electric stair-climbing dolly, described dolly comprises car body and car wheel structure, and described car body is connected by axle with described car wheel structure, and described car wheel structure comprises three supports being mutually 120 °, with the wheel on each support, described three supports are fixedly connected with; Described car wheel structure also comprises motor, car wheel structure described in described driven by motor.
As a preferred embodiment of the present utility model, described car wheel structure also comprises goods plate, and described goods plate is connected on described car body, described goods plate can be vertical with described car body, also can be at an angle, as 30-125 °, be preferably 45-100 °, be more preferably 60-90 °.
As a preferred embodiment of the present utility model, described car wheel structure also comprises cardan wheel, and described cardan wheel is positioned at described goods plate bottom, and described cardan wheel is fixedly connected with described goods plate.
As a preferred embodiment of the present utility model, described car wheel structure also comprises separated motor, and described separated motor is electrically connected with described wheel.
The electric stair-climbing dolly that the utility model provides, on the basis of existing dolly upstairs, increases by an electric machine structure, climbs in the process in building can save manpower at dolly, use convenient.Because add cardan wheel, make vehicle body more steady.
Accompanying drawing explanation
The structural representation of the electric stair-climbing dolly that Fig. 1 provides for the utility model;
The car wheel structure figure of the electric stair-climbing dolly that Fig. 2 provides for the utility model;
Fig. 3 a ~ 3c tries hard to for building effect climbed by electric stair-climbing dolly that the utility model provides;
1, car body; 4, axle; 5, wheel; 6, goods plate; 8, support; 9, motor; 10, cardan wheel.
Detailed description of the invention
Electric stair-climbing dolly as shown in Figure 1-Figure 3, car body 1 is connected by axle 4 with car wheel structure, and car body 1 is fixedly connected with angled with goods plate 6, and as 30-125 °, cardan wheel 10 is positioned at the bottom of goods plate 6, plays a part to balance vehicle body.Car wheel structure is made up of the A-frame being mutually hexagonal angle, each support all has a wheel 5.Car wheel structure also comprises motor 9, when dolly runs on level land, is powered to whole system by motor 9.Car wheel structure also comprises separated motor (not shown), and dolly is being climbed in building process, and separated motor is started working, and plays the effect of helper motor 9.
Fig. 3 a ~ 3c is the schematic diagram of dolly when climbing building, and shown in Fig. 3 a ~ 3c, after wheel c touches stair, be subject to the resistance from stair, now separated motor is started working, and by band moving axis 4, A-frame is overturn forward, and then plays and make dolly effect upstairs.
Be described in detail specific embodiment of the utility model above, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not departing from the equalization conversion and amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (4)
1. an electric stair-climbing dolly, is characterized in that, described dolly comprises car body and car wheel structure, described car body is connected by axle with described car wheel structure, described car wheel structure comprises three supports being mutually 120 °, and the wheel on each support, and described three supports are fixedly connected with; Described car wheel structure also comprises motor, car wheel structure described in described driven by motor.
2. dolly according to claim 1, is characterized in that, described car wheel structure also comprises goods plate, and described goods plate is connected on described car body, and described goods plate becomes 30-125 ° with described car body.
3. dolly according to claim 2, is characterized in that, described car wheel structure also comprises cardan wheel, and described cardan wheel is positioned at described goods plate bottom, and described cardan wheel is fixedly connected with described goods plate.
4. dolly according to claim 1, is characterized in that, described car wheel structure also comprises separated motor, and described separated motor is electrically connected with described wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358438.2U CN204641845U (en) | 2014-06-30 | 2014-06-30 | A kind of electric stair-climbing dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358438.2U CN204641845U (en) | 2014-06-30 | 2014-06-30 | A kind of electric stair-climbing dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641845U true CN204641845U (en) | 2015-09-16 |
Family
ID=54094613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358438.2U Expired - Fee Related CN204641845U (en) | 2014-06-30 | 2014-06-30 | A kind of electric stair-climbing dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641845U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068949A (en) * | 2016-11-10 | 2018-05-25 | 福特全球技术公司 | In first/last mile transport or related improvement |
| CN108715193A (en) * | 2018-05-30 | 2018-10-30 | 安徽知之信息科技有限公司 | Stairs device is climbed by a kind of trailing type house keeper robot |
| CN111516737A (en) * | 2020-05-21 | 2020-08-11 | 贾绍增 | Electric control carrying equipment for barreled water transportation |
| CN112869641A (en) * | 2021-02-26 | 2021-06-01 | 深圳市卡乐尔贸易有限公司 | Automatic floor sweeping equipment for going upstairs and downstairs |
-
2014
- 2014-06-30 CN CN201420358438.2U patent/CN204641845U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068949A (en) * | 2016-11-10 | 2018-05-25 | 福特全球技术公司 | In first/last mile transport or related improvement |
| CN108068949B (en) * | 2016-11-10 | 2022-02-25 | 福特全球技术公司 | Improvements in or relating to first/last mile transport |
| CN108715193A (en) * | 2018-05-30 | 2018-10-30 | 安徽知之信息科技有限公司 | Stairs device is climbed by a kind of trailing type house keeper robot |
| CN111516737A (en) * | 2020-05-21 | 2020-08-11 | 贾绍增 | Electric control carrying equipment for barreled water transportation |
| CN112869641A (en) * | 2021-02-26 | 2021-06-01 | 深圳市卡乐尔贸易有限公司 | Automatic floor sweeping equipment for going upstairs and downstairs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204641845U (en) | A kind of electric stair-climbing dolly | |
| CN204674637U (en) | A kind of logistics hand barrow with positioning plate | |
| CN205737665U (en) | A kind of convenient crawler type cat ladder carrier | |
| CN203063973U (en) | Wheat bag carrying van | |
| CN202518290U (en) | Small trolley special for water supply | |
| CN202047740U (en) | Ladder provided with tool bag | |
| CN203681600U (en) | Multifunctional carrying trolley for stairs | |
| CN203381666U (en) | Novel electric shock-absorbing material-carrying vehicle used on stairs and ground | |
| CN202783299U (en) | Small trailer capable of going up and down stairs | |
| CN204309847U (en) | A kind of dump cart | |
| CN206067785U (en) | One kind climbs the dual-purpose carrying cart in building and level land | |
| CN204713155U (en) | A kind of laboratory building instrument transport trolley | |
| CN205203040U (en) | Tire transport vehicle | |
| CN206374764U (en) | Multipurpose material conveying trolley | |
| CN203047312U (en) | Manpower cart | |
| CN203381656U (en) | Transportation trolley | |
| CN204323444U (en) | SF 6gas cylinder handcart | |
| CN203239222U (en) | Mushroom picking frame | |
| CN202557596U (en) | Household Archimedean spiral wheel stair transporter | |
| CN203727568U (en) | Multifunctional portable household shopping vehicle | |
| CN203029853U (en) | Escape stair | |
| CN203199503U (en) | Hub lifting frame for drying | |
| CN207259098U (en) | One kind lifting assembling car | |
| CN202528178U (en) | Mobile workbench for maintaining traveling crane | |
| CN106428135A (en) | Utility cart used on construction site |
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: 20150916 Termination date: 20160630 |