CN201670169U - Crawler walking machinery anti-collision foot pedal - Google Patents
Crawler walking machinery anti-collision foot pedal Download PDFInfo
- Publication number
- CN201670169U CN201670169U CN2010201922511U CN201020192251U CN201670169U CN 201670169 U CN201670169 U CN 201670169U CN 2010201922511 U CN2010201922511 U CN 2010201922511U CN 201020192251 U CN201020192251 U CN 201020192251U CN 201670169 U CN201670169 U CN 201670169U
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- CN
- China
- Prior art keywords
- stretcher
- sides
- permanent seat
- foot
- operated
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- 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
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Abstract
The utility model discloses a crawler walking machinery anti-collision foot pedal, which comprises a pedal plate, a fixed seat and a mandrel, one side of the fixed seat is fixedly connected with a crawler girder of the walking machinery, the pedal plate is arranged in the fixed seat, and guiding grooves are respectively arranged at two sides of the pedal plate. The mandrel is movably connected with the pedal plate by in turn passing through a fixed seat round hole and guiding grooves of the pedal plate. When the foot pedal is opened for being used, the bottoms of two sides of the foot pedal are butted against onto the fixed seat, the mandrel is arranged in one end of the guiding groove. The utility model has advantages that the structure is simple, the using is convenient, when the crawler walking machinery performs the complete machine transportation or walks for long distance, the pedal plate can be folded to be vertical inside of the fixed seat, thereby achieving the anti-collision purpose and ensuring the through performance of the complete machine.
Description
Technical field
The utility model relates to the foot-operated of a kind of crawler type traveling machine, and the crashproof of especially a kind of crawler type traveling machine ridden, and belongs to technical field of engineering machinery.
Background technology
The staff passes in and out operator's compartment for convenience, or for the ease of servicing machine, it is foot-operated that various crawler type traveling machines are provided with fixed type at corresponding passage place usually.The foot-operated of existing crawler type traveling machine is the U-shaped stretcher that is fixed on the crawler belt beam, the outer rim of this U-shaped stretcher exceeds crawler belt, in transportation of crawler type traveling machine complete machine or walking process, the U-shaped stretcher is clashed into easily and is destroyed, and influences the through performance of complete machine.
The utility model content
The purpose of this utility model provides the crashproof foot-operated of a kind of crawler type traveling machine, this crashproof foot-operated foot-operated additional function of stepping on car of not only can realizing, when transportation of crawler type traveling machine complete machine or walking, it can also be drawn in, guarantee the through performance of complete machine.
The utility model is achieved by the following technical programs:
A kind of crawler type traveling machine is crashproof foot-operated, comprises stretcher, also comprises permanent seat, axle, and described permanent seat one side is captiveed joint with the crawler belt beam of walking machine, and described stretcher is arranged in the permanent seat, and the stretcher both sides are provided with guide groove; Guide groove and stretcher that described axle is passed permanent seat circular hole and stretcher successively flexibly connect; During foot-operated opening and using, the both sides base abuts of stretcher is on described permanent seat.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid crawler type traveling machine is crashproof foot-operated, wherein said stretcher, permanent seat are the U-shaped structure, described stretcher both sides are the right angle stepped appearance, during foot-operated opening and using, axle is positioned at an end of guide groove, the vertical edges of right angle, stretcher both sides ladder is resisted against on the vertical surface of permanent seat both sides, and stretcher is in horizontality; During foot-operated gathering the in, described axle is positioned at the other end of guide groove, and stretcher is in erectility.
The utility model is simple in structure, easy to use.The staff passes in and out operator's compartment or when walking machine keeped in repair, stretcher is launched to set level, and can scrunch stretcher vehicle up and down.When transportation of crawler type traveling machine complete machine or long distance walking, around 90 ° of axle left-hand revolutions, the stretcher by gravity stands upright on the permanent seat inboard along the guide groove free fall with stretcher in elder generation, thereby reach crash-proof purpose, guarantee the through performance of complete machine.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the perspective view of the utility model deployed condition;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is a rounding state scheme drawing of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1～shown in Figure 3, the utility model comprises stretcher 1, permanent seat 2, axle 3, permanent seat 2 one face down bondings are at the crawler belt beam sides of walking machine, stretcher 1, permanent seat 2 are the U-shaped structure, the face of trampling of stretcher 1 and permanent seat 2 has been made the profile of tooth of anti-skidding effect, be respectively equipped with guide groove 4 on the stretcher 1 both sides U-shaped straight flange, U-shaped straight flange downside is the right angle stepped appearance, axle 3 is passed the guide groove 4 of permanent seat 2 circular holes and stretcher 1 successively, and the axial two ends of axle 3 are spacing by axle 3 termination round platforms 31 and spring cotter 5 respectively.When needs are opened when foot-operated, to draw on the stretcher 1, clockwise rotate around axle 3, stretcher 1 by gravity falls automatically, this moment, axle 3 was positioned at an end 41 of guide groove, the vertical edges 11 of right angle, stretcher both sides ladder is resisted against on the vertical surface 21 of permanent seat 2 both sides, and stretcher 1 is in horizontality.During foot-operated gathering the in, stretcher 1 is rotated counterclockwise 90 ° around axle 3, stretcher 1 falls under the effect of gravity, and axle 3 is positioned at the other end 42 of guide groove, and stretcher 1 is in erectility.Stretcher 1 of the present utility model can rotate around axle 3, also can slide along guide groove 4 phase center rollers 3 simultaneously.
The utility model is applicable to that the crawler type traveling machine of various different tonnages or other need draw the equipment of pedal in.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. a crawler type traveling machine is crashproof foot-operated, comprise stretcher (1), it is characterized in that: also comprise permanent seat (2), axle (3), described permanent seat (2) one sides are captiveed joint with the crawler belt beam of walking machine, described stretcher (1) is arranged in the permanent seat (2), and stretcher (1) both sides are provided with guide groove (4); The guide groove (4) that described axle (3) is passed permanent seat (2) circular hole and stretcher (1) successively flexibly connects with stretcher (1); During foot-operated opening and using, the both sides base abuts of stretcher (1) is on described permanent seat (2).
2. crawler type traveling machine as claimed in claim 1 is crashproof foot-operated, it is characterized in that: described stretcher (1), permanent seat (2) are the U-shaped structure, described stretcher (1) both sides are the right angle stepped appearance, during foot-operated opening and using, axle (3) is positioned at an end (41) of guide groove, and the vertical edges (11) of right angle, stretcher both sides ladder is resisted against on the vertical surface (21) of permanent seat (2) both sides; During foot-operated gathering the in, described axle (3) is positioned at the other end (42) of guide groove, and stretcher (1) is in erectility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201922511U CN201670169U (en) | 2010-05-14 | 2010-05-14 | Crawler walking machinery anti-collision foot pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201922511U CN201670169U (en) | 2010-05-14 | 2010-05-14 | Crawler walking machinery anti-collision foot pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670169U true CN201670169U (en) | 2010-12-15 |
Family
ID=43327581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201922511U Expired - Fee Related CN201670169U (en) | 2010-05-14 | 2010-05-14 | Crawler walking machinery anti-collision foot pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776911A (en) * | 2012-07-27 | 2012-11-14 | 三一重机有限公司 | Pedal plate for crawler-type engineering machinery |
| CN102877787A (en) * | 2012-09-10 | 2013-01-16 | 三一重机有限公司 | Engineering machine and detachable portable pedal plate thereof |
| CN104816998A (en) * | 2015-05-18 | 2015-08-05 | 邓学忠 | Anti-collision pedal mechanism and pedal collision avoidance system for corridor elevator |
-
2010
- 2010-05-14 CN CN2010201922511U patent/CN201670169U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776911A (en) * | 2012-07-27 | 2012-11-14 | 三一重机有限公司 | Pedal plate for crawler-type engineering machinery |
| CN102776911B (en) * | 2012-07-27 | 2014-09-10 | 三一重机有限公司 | Pedal plate for crawler-type engineering machinery |
| CN102877787A (en) * | 2012-09-10 | 2013-01-16 | 三一重机有限公司 | Engineering machine and detachable portable pedal plate thereof |
| CN104816998A (en) * | 2015-05-18 | 2015-08-05 | 邓学忠 | Anti-collision pedal mechanism and pedal collision avoidance system for corridor elevator |
| CN104816998B (en) * | 2015-05-18 | 2017-11-24 | 顾咏亮 | A kind of anticollision pedal gear and pedal CAS for passageway lift |
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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: 20101215 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |