CN203946181U - Crawler-type carrying cart with self-adjusting balance seat - Google Patents
Crawler-type carrying cart with self-adjusting balance seat Download PDFInfo
- Publication number
- CN203946181U CN203946181U CN201420393474.2U CN201420393474U CN203946181U CN 203946181 U CN203946181 U CN 203946181U CN 201420393474 U CN201420393474 U CN 201420393474U CN 203946181 U CN203946181 U CN 203946181U
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- seat
- wheel
- fixed block
- self
- crawler
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Abstract
The utility model discloses the crawler-type carrying cart with self-adjusting balance seat, include vehicle frame, vehicle frame below is provided with caterpillar wheel, the top of vehicle frame is provided with container, container top is fixedly connected with seat support rack, seat support rack becomes inverse u shape, top, seat support rack both sides is provided with fixed block, on fixed block, be connected with self folding seat, seat includes seat, chair with back and two pull bars, the both sides of seat are fixedly connected with the bottom of pull bar respectively, the top of pull bar is connected with fixed block, and pull bar can be around being rotated with the junction of fixed block, chair with back is fixedly connected on the rear side of seat, end by pull bar is flexibly connected with the fixed block on car body, reaches and guarantees seat balance in process that garage makes, avoids the generation of accident and guarantee the object of operating personnel's safety.
Description
Technical field
The utility model relates to a kind of transport trolley, is specifically related to the crawler-type carrying cart with self-adjusting balance seat.
Background technology
Nowadays existing transport trolley is not well positioned to meet the dual-purpose need of work of stair and smooth ground, not rationally compact, conventionally bulky in the structure that can satisfy the demands, and uses inconvenience, is difficult to be promoted.There is road surface carrying and stair activity operation simultaneously, and haulage equipment that can be manned is very few without youngster especially, some are for the wheelchair of function upstairs that possesses of disabled person's design, when stair activity, the person belongs to heeling condition conventionally, people is felt under the weather, be also easy to lack of equilibrium, cause the generation of roll-over accident.Need to a kind ofly can when upper going downstairs, keep the haulage equipment of balance.
Utility model content
For solving the problems of the technologies described above, the utility model proposes the crawler-type carrying cart with self-adjusting balance seat, to reach, guarantee seat balance in process that garage makes, avoid the generation of accident and guarantee the object of operating personnel's safety.
For achieving the above object, the technical solution of the utility model is as follows:
Crawler-type carrying cart with self-adjusting balance seat, include vehicle frame, vehicle frame below is provided with caterpillar wheel, the top of vehicle frame is provided with container, container top is fixedly connected with seat support rack, seat support rack becomes inverse u shape, top, seat support rack both sides is provided with fixed block, on fixed block, be connected with self folding seat, seat includes seat, chair with back and two pull bars, the both sides of seat are fixedly connected with the bottom of pull bar respectively, the top of pull bar is connected with fixed block, and pull bar can be around being rotated with the junction of fixed block, chair with back is fixedly connected on the rear side of seat.
Preferably, described caterpillar wheel includes roller set and crawler belt, and roller set includes the first front-wheel, the second front-wheel and trailing wheel, and the first front-wheel, the second front-wheel are positioned at the front end of caterpillar wheel, and the first front-wheel is positioned at the top of the second front-wheel, trailing wheel is positioned at the rear end of caterpillar wheel.
Preferably, also include handle, the place ahead handle that handle is placed in described vehicle frame includes crossbeam, and crossbeam two ends are fixedly connected on respectively the front end of caterpillar wheel, and the center of crossbeam is provided with manual end.
By technique scheme, the utility model is flexibly connected with the fixed block on car body by the end of pull bar, reaches and guarantees seat balance in process that garage makes, avoids the generation of accident and guarantee the object of operating personnel's safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is the structural representation of the disclosed crawler-type carrying cart with self-adjusting balance seat of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. vehicle frame 2. crawler belt 3. first front-wheel 4. second front-wheel 5. trailing wheels
6. 8. container 9. seat support rack 10. fixed blocks are held in crossbeam 7. manual controls
11. seat 12. chair with back 13. pull bars
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model provides the crawler-type carrying cart with self-adjusting balance seat, its principle of work is that the end by pull bar is flexibly connected with the fixed block on car body, reaches and guarantees seat balance in process that garage makes, avoids the generation of accident and guarantee the object of operating personnel's safety.
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.
As shown in Figure 1, with the crawler-type carrying cart of self-adjusting balance seat, include vehicle frame 1 and handle, handle is placed in the place ahead of vehicle frame 1; Vehicle frame 1 below is provided with caterpillar wheel, caterpillar wheel includes roller set and crawler belt 2, roller set includes the first front-wheel 3, the second front-wheel 4 and trailing wheel 5, the first front-wheel 3, the second front-wheel 4 are positioned at the front end of caterpillar wheel, and the first front-wheel 3 is positioned at the top of the second front-wheel 4, and trailing wheel 5 is positioned at the rear end of caterpillar wheel; Handle includes crossbeam 6, and crossbeam 6 two ends are fixedly connected on respectively the front end of caterpillar wheel, and the center of crossbeam 6 is provided with manual end 7; The top of vehicle frame is provided with container 8, container top is fixedly connected with seat support rack 9,9 one-tenth inverse u shapes of seat support rack, seat support rack 9 tops, both sides are provided with fixed block 10, on fixed block 10, be connected with self folding seat, seat includes seat 11, chair with back 12 and two pull bars 13, the both sides of seat 11 are fixedly connected with the bottom of pull bar 12 respectively, the top of pull bar 13 is connected with fixed block 10, and pull bar 13 can be around being rotated with the junction of fixed block 10, and chair with back 12 is fixedly connected on the rear side of seat 11.
Concrete use step of the present utility model is as follows: more as shown in Figure 1, when stair case is advanced, by the first front-wheel 3, the second front-wheel 4 and trailing wheel 5, drive crawler belt 2 to move ahead, staff is sitting on seat 11, due in the process moving ahead, center of gravity can constantly move down along with moving ahead, now, the characteristic of utilizing pull bar 13 to be rotated around the junction with fixed block 10, seat 11 is also constantly adjusted by pull bar 13, and prevent that by chair with back 12 personnel from toppling over when adjusting center of gravity backward, guarantee in process that staff advances at vehicle frame in normal sitting position.Now, staff only need to by manual control hold 7 and crossbeam 6 control working direction.
By above mode, crawler-type carrying cart with self-adjusting balance seat provided by the utility model, end by pull bar is flexibly connected with the fixed block on car body, reaches and guarantees seat balance in process that garage makes, avoids the generation of accident and guarantee the object of operating personnel's safety.
Above-described is only the preferred implementation of the crawler-type carrying cart with self-adjusting balance seat disclosed in the utility model; should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. with the crawler-type carrying cart of self-adjusting balance seat, it is characterized in that, include vehicle frame, described vehicle frame below is provided with caterpillar wheel, the top of described vehicle frame is provided with container, described container top is fixedly connected with seat support rack, described seat support rack becomes inverse u shape, top, described seat support rack both sides is provided with fixed block, on described fixed block, be connected with self folding seat, described seat includes seat, chair with back and two pull bars, the both sides of described seat are fixedly connected with the bottom of described pull bar respectively, the top of described pull bar is connected with described fixed block, and described pull bar can be around being rotated with the junction of fixed block, described chair with back is fixedly connected on the rear side of described seat.
2. the crawler-type carrying cart with self-adjusting balance seat according to claim 1, it is characterized in that, described caterpillar wheel includes roller set and crawler belt, described roller set includes the first front-wheel, the second front-wheel and trailing wheel, described the first front-wheel, the second front-wheel are positioned at the front end of described caterpillar wheel, and described the first front-wheel is positioned at the top of described the second front-wheel, described trailing wheel is positioned at the rear end of described caterpillar wheel.
3. the crawler-type carrying cart with self-adjusting balance seat according to claim 1, it is characterized in that, also include handle, described handle is placed in the place ahead of described vehicle frame, described handle includes crossbeam, described crossbeam two ends are fixedly connected on respectively the front end of described caterpillar wheel, and the center of described crossbeam is provided with manual end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393474.2U CN203946181U (en) | 2014-07-15 | 2014-07-15 | Crawler-type carrying cart with self-adjusting balance seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393474.2U CN203946181U (en) | 2014-07-15 | 2014-07-15 | Crawler-type carrying cart with self-adjusting balance seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946181U true CN203946181U (en) | 2014-11-19 |
Family
ID=51888237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420393474.2U Expired - Fee Related CN203946181U (en) | 2014-07-15 | 2014-07-15 | Crawler-type carrying cart with self-adjusting balance seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946181U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943725A (en) * | 2015-07-13 | 2015-09-30 | 长春理工大学 | Pulling handle device of dual-purpose trolley for staircase and ground |
| CN110978000A (en) * | 2019-11-25 | 2020-04-10 | 燕山大学 | Connecting rod type multi-arm rescue robot |
| CN112360465A (en) * | 2020-11-09 | 2021-02-12 | 焦作科瑞森重装股份有限公司 | Strip mine continuous mining mode using drum shearer |
-
2014
- 2014-07-15 CN CN201420393474.2U patent/CN203946181U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943725A (en) * | 2015-07-13 | 2015-09-30 | 长春理工大学 | Pulling handle device of dual-purpose trolley for staircase and ground |
| CN110978000A (en) * | 2019-11-25 | 2020-04-10 | 燕山大学 | Connecting rod type multi-arm rescue robot |
| CN112360465A (en) * | 2020-11-09 | 2021-02-12 | 焦作科瑞森重装股份有限公司 | Strip mine continuous mining mode using drum shearer |
| CN112360465B (en) * | 2020-11-09 | 2023-08-18 | 焦作科瑞森重装股份有限公司 | Continuous mining method for strip mine by using drum shearer |
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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 |
Granted publication date: 20141119 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |