CN102877787A - Engineering machine and detachable portable pedal plate thereof - Google Patents
Engineering machine and detachable portable pedal plate thereof Download PDFInfo
- Publication number
- CN102877787A CN102877787A CN2012103325186A CN201210332518A CN102877787A CN 102877787 A CN102877787 A CN 102877787A CN 2012103325186 A CN2012103325186 A CN 2012103325186A CN 201210332518 A CN201210332518 A CN 201210332518A CN 102877787 A CN102877787 A CN 102877787A
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- Prior art keywords
- foot rest
- pedal plate
- portable
- detachable
- detachable portable
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- 239000000725 suspension Substances 0.000 claims description 28
- 238000010276 construction Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 1
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The invention discloses an engineering machine and a detachable portable pedal plate of the engineering machine. The detachable portable pedal plate comprises a connector and a portable pedal plate, wherein the connector is connected with the engineering machine which uses the detachable portable pedal plate; and the portable pedal plate is detachably connected with the connector. Therefore, the convenience of loading and unloading the engineering machine and the detachable portable pedal plate of the engineering machine disclosed by the invention can be improved, and the problem that the width of the engineering machine exceeds the standard during transportation can be solved.
Description
Technical field
The present invention relates to engineering machinery field, particularly a kind of engineering machinery and detachable portable foot rest thereof.
Background technology
Along with China's rapid development of economy, construction machinery industry has also welcome unprecedented prosperity.Rotary drilling rig has been brought into play irreplaceable effect as important a member of engineering machinery in construction work.
At present, rotary drilling rig is because of its construction characteristic, and it revolves the stability requirement of digging the chassis will be higher than chassis of dredging machine, and is as shown in Figure 1, in the design of rotary drilling rig, general by realizing this characteristics with extension type running gear 3 and wider creeper tread.
But, because the increase of track shoe width, cause using the traditional pin pedal 2 that is welded on the walker 3 to get on and off more difficult, as shown in Figure 1, traditional pin pedal 2 extension elongations only reach the edge of crawler belt 1, general to protrude crawler belt 1 edge shorter, causes staff's inconvenience that gets on and off, and staff's shank easily collides crawler belt 1.In addition, be difficult for changing after traditional pin pedal 2 damages.
Summary of the invention
In view of this, the present invention proposes a kind of engineering machinery and detachable portable foot rest thereof, with the solution inconvenient problem that gets on and off.
For achieving the above object, technical scheme of the present invention is achieved in that
On the one hand, the invention provides a kind of detachable portable foot rest, this detachable portable foot rest comprises: connector is connected on the engineering machinery of using described detachable portable foot rest; The Portable pedal plate removably connects with described connector.
Preferably, described connector is the first foot rest, is provided with the locating groove that is connected for described Portable pedal plate on described the first foot rest.
Further, described Portable pedal plate is provided with suspension arm, and described suspension arm and described locating groove removably connect.
Preferably, described suspension arm is U-shaped suspension arm.
Alternatively, described Portable pedal plate comprises: be provided with described suspension arm the first stair tread, and be the second stair tread that ladder is connected with described the first stair tread.
Preferably, described Portable pedal plate is the staged pedal.
Preferably, offer anti-slide opening on the described Portable pedal plate.
Preferably, described Portable pedal plate both sides are provided with baffle plate.
Preferably, described detachable portable foot rest also comprises: be positioned at the suspension arrangement of the walker inboard of engineering machinery, described suspension arrangement and described Portable pedal plate detachably articulate.
On the other hand, the present invention also provides a kind of engineering machinery, and this project machinery is provided with above-mentioned any described detachable portable foot rest.
With respect to prior art, the present invention has following advantage: not only can increase the convenience that gets on and off, and can solve the width problem that exceeds standard in the transportation.
Description of drawings
The accompanying drawing that consists of a part of the present invention is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of traditional pin pedal in the correlation technique;
Fig. 2 is the structural representation of detachable portable foot rest embodiment of the present invention;
Fig. 3 is the structural representation one of the first foot rest in the embodiment of the invention;
Fig. 4 is the structural representation two of the first foot rest in the embodiment of the invention;
Fig. 5 is the structural representation of Portable pedal plate in the embodiment of the invention;
Fig. 6 is the schematic diagram of Portable pedal plated construction in the embodiment of the invention;
Fig. 7 is the schematic diagram of walker crus mediale pedal suspension arrangement in the embodiment of the invention;
Fig. 8 be work in the embodiment of the invention and travel position under the position view of Portable pedal plate.
Description of reference numerals
1 crawler belt
2 traditional pin pedals
3 walkers
22 first foot rests
221 locating grooves
4 Portable pedal plates
41 suspension arms
42 anti-slide openings
43 baffle plates
5 suspension arrangements
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the present invention can make up mutually.Technical scheme of the present invention is described below with reference to the accompanying drawings and in conjunction with the embodiments.
Basic thought of the present invention is: by the traditional pin pedal structure being carried out a kind of detachable portable foot rest of improvement and design, this detachable portable foot rest has improved the convenience that gets on and off, and, after damaging, foot rest is easy to change.
Below in conjunction with accompanying drawing, each preferred embodiment of the present invention is described further:
With reference to Fig. 2, it shows the detachable portable foot rest of the present embodiment, and this detachable portable foot rest comprises: connector and Portable pedal plate 4.
Described connector is connected on the engineering machinery of using described detachable portable foot rest; Described Portable pedal plate 4 removably connects with described connector.
Preferably, as shown in Figure 3 and Figure 4, described connector is the first foot rest 22, is provided with the locating groove 221 that is connected for described Portable pedal plate 4 on described the first foot rest 22.
Need to prove, described the first foot rest 22 can improve on the basis of traditional foot rest and obtain, for example: by reinforcing rib, locating groove 221 are set at traditional foot rest, obtain the required structure that can be connected with described Portable pedal plate 4 of described the first foot rest 22.Wherein, described the first foot rest 22 can be directly welded in the outside of the walker 3 of engineering machinery.
As shown in Figure 5, described Portable pedal plate 4 is provided with suspension arm 41, and described suspension arm 41 removably connects with described locating groove 221, so that described Portable pedal plate 4 is used in conjunction with described the first foot rest 22.Preferably, in the various embodiments described above, described suspension arm 41 can be U-shaped suspension arm.
In the various embodiments described above, described Portable pedal plate 4 can be the staged pedal.Preferably, in the various embodiments described above, described Portable pedal plate 4 can comprise: be provided with described suspension arm the first stair tread, and be the second stair tread that ladder is connected with described the first stair tread.
Preferably, in the various embodiments described above, as shown in Figure 5, offer anti-slide opening 42 on the described Portable pedal plate 4.
Preferably, in the various embodiments described above, as shown in Figure 5, described Portable pedal plate 4 both sides are provided with baffle plate 43.
Preferably, in the various embodiments described above, described detachable portable foot rest also comprises: be positioned at the suspension arrangement 5 of walker 3 inboards of engineering machinery, as shown in Figure 6 and Figure 7, described suspension arrangement 5 detachably articulates with described Portable pedal plate 4.In the present embodiment, described suspension arrangement 5 matches with the suspension arm 41 of described Portable pedal plate 4.
In the present embodiment, as shown in Figure 7, described suspension arrangement 5 can be cylindric device for hanging and supporting.
As shown in Figure 8, when machine is worked, Portable foot pedal 4 is affiliated on described the first foot rest 22, increases the convenience that gets on and off, can avoid the staff to collide crawler belt 1.When machine when walking transportation, the Portable foot pedal is taken off, place on the walker inside suspension device, part as shown in phantom in Figure 8 is to solve in the transportation width problem that exceeds standard.
Have the various embodiments described above to find out, advantage of the present invention is:
Detachable portable foot rest of the present invention can increase the convenience that gets on and off.And, can also solve in the transportation width problem that exceeds standard.
The embodiment of the invention also provides a kind of engineering machinery, rotary drilling rig for example, this project machinery is provided with above-mentioned any detachable portable foot rest, because above-mentioned any detachable portable foot rest has above-mentioned technique effect, therefore, the engineering machinery that is provided with this detachable portable foot rest also should possess corresponding technique effect, and its specific implementation process is similar to the above embodiments, does not hereby give unnecessary details.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a detachable portable foot rest is characterized in that, comprising:
Connector is connected on the engineering machinery of using described detachable portable foot rest;
Portable pedal plate (4) removably connects with described connector.
2. detachable portable foot rest according to claim 1 is characterized in that, described connector is the first foot rest (22), is provided with the locating groove (221) that is connected for described Portable pedal plate (4) on described the first foot rest (22).
3. detachable portable foot rest according to claim 2 is characterized in that, described Portable pedal plate (4) is provided with suspension arm (41), and described suspension arm (41) removably connects with described locating groove (221).
4. detachable portable foot rest according to claim 3 is characterized in that, described suspension arm (41) is U-shaped suspension arm.
5. detachable portable foot rest according to claim 4 is characterized in that, described Portable pedal plate (4) comprising: be provided with described suspension arm the first stair tread, and be the second stair tread that ladder is connected with described the first stair tread.
6. detachable portable foot rest according to claim 1 is characterized in that, described Portable pedal plate (4) is the staged pedal.
7. detachable portable foot rest according to claim 1 is characterized in that, offers anti-slide opening (42) on the described Portable pedal plate (4).
8. detachable portable foot rest according to claim 1 is characterized in that, described Portable pedal plate (4) both sides are provided with baffle plate (43).
9. according to claim 1 to 8 each described detachable portable foot rests, it is characterized in that, also comprise: be positioned at the suspension arrangement (5) of the walker inboard of engineering machinery, described suspension arrangement (5) detachably articulates with described Portable pedal plate (4).
10. an engineering machinery is characterized in that, this project machinery is provided with such as each described detachable portable foot rest of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210332518.6A CN102877787B (en) | 2012-09-10 | 2012-09-10 | Engineering machinery and detachable portable pedal plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210332518.6A CN102877787B (en) | 2012-09-10 | 2012-09-10 | Engineering machinery and detachable portable pedal plate thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102877787A true CN102877787A (en) | 2013-01-16 |
| CN102877787B CN102877787B (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210332518.6A Expired - Fee Related CN102877787B (en) | 2012-09-10 | 2012-09-10 | Engineering machinery and detachable portable pedal plate thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102877787B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097578A (en) * | 2013-04-09 | 2014-10-15 | 迪尔公司 | Vehicle Pedal Assembly |
| CN113374411A (en) * | 2021-07-27 | 2021-09-10 | 恒天九五重工有限公司 | Pedal supporting device of rotary drilling rig |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1820289A (en) * | 1929-02-12 | 1931-08-25 | Emsco Derrick & Equip Co | Detachable ladder and cage construction |
| CN201439686U (en) * | 2009-07-07 | 2010-04-21 | 浙江双环塑胶阀门有限公司 | Plastic adjustable ladder |
| CN201670169U (en) * | 2010-05-14 | 2010-12-15 | 中外合资沃得重工（中国）有限公司 | Crawler walking machinery anti-collision foot pedal |
| CN201943104U (en) * | 2010-09-30 | 2011-08-24 | 三一重机有限公司 | Pedal for excavator |
| CN202098725U (en) * | 2011-03-23 | 2012-01-04 | 李彩琴 | Oil feeding device with end type ladder |
| CN202300181U (en) * | 2011-11-08 | 2012-07-04 | 洛阳拖拉机研究所有限公司 | Backhoe loader escalator with anti-skidding function |
-
2012
- 2012-09-10 CN CN201210332518.6A patent/CN102877787B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1820289A (en) * | 1929-02-12 | 1931-08-25 | Emsco Derrick & Equip Co | Detachable ladder and cage construction |
| CN201439686U (en) * | 2009-07-07 | 2010-04-21 | 浙江双环塑胶阀门有限公司 | Plastic adjustable ladder |
| CN201670169U (en) * | 2010-05-14 | 2010-12-15 | 中外合资沃得重工（中国）有限公司 | Crawler walking machinery anti-collision foot pedal |
| CN201943104U (en) * | 2010-09-30 | 2011-08-24 | 三一重机有限公司 | Pedal for excavator |
| CN202098725U (en) * | 2011-03-23 | 2012-01-04 | 李彩琴 | Oil feeding device with end type ladder |
| CN202300181U (en) * | 2011-11-08 | 2012-07-04 | 洛阳拖拉机研究所有限公司 | Backhoe loader escalator with anti-skidding function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097578A (en) * | 2013-04-09 | 2014-10-15 | 迪尔公司 | Vehicle Pedal Assembly |
| CN113374411A (en) * | 2021-07-27 | 2021-09-10 | 恒天九五重工有限公司 | Pedal supporting device of rotary drilling rig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102877787B (en) | 2015-10-14 |
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Granted publication date: 20151014 Termination date: 20180910 |
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