CN210652886U - Foldable pedal - Google Patents
Foldable pedal Download PDFInfo
- Publication number
- CN210652886U CN210652886U CN201921472773.4U CN201921472773U CN210652886U CN 210652886 U CN210652886 U CN 210652886U CN 201921472773 U CN201921472773 U CN 201921472773U CN 210652886 U CN210652886 U CN 210652886U
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- drill carriage
- round pin
- pad
- link
- footboard
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Abstract
The utility model provides a folded cascade footboard relates to deep hole drill carriage technical field, including drill carriage link and drill carriage body, one side of drill carriage link is provided with movable round pin I, the bottom of drill carriage link is provided with the intermediate junction frame, the bottom of intermediate junction frame is provided with movable round pin II, one side of movable round pin II is provided with anti-skidding footboard, the one end of movable round pin II is provided with flat the pad, one side of flat pad is provided with the bullet pad, one side of bullet pad is provided with the nut, the screw connection hole has been seted up on the surface of drill carriage link, the drill carriage link passes through connecting hole and drill carriage body fixed mounting. The problem that the existing mine square deep hole drill carriage and anchor rod drill carriage are combined, a pedal platform is not needed during operation, a walking moving person cannot move randomly, and the operation platform needs to be padded with feet when being higher is solved. If contain the footboard platform, for welded type, fixed, influence whole car length and then influence turning radius's problem.
Description
Technical Field
The utility model relates to a deep hole drill carriage field especially relates to a folded cascade footboard.
Background
The history of the industrial coal production of China is like a billow type of flood tide, the production is always towards today, the scientific technology and the day are new, the innovation pace is changed day by day, the rapid growth of the coal industry drives the rapid development of national economy, and the brand-new concept of the coal industry, namely the safe and efficient mining era, is explained again. In China, people are always dedicated to coal mine gas, water disaster control, coal seam geological exploration and roadway support, and conditions are created for underground coal mine safety production. The deep hole drill carriage and the anchor rod drill carriage are used as main underground equipment of the underground coal mine, the use requirement is huge, and the number of drilled holes is even more than several.
The combination of the existing mine square deep hole drill carriage and the anchor rod drill carriage has no pedal platform during operation, walking and moving people can not move randomly, and the operation platform needs to be padded with feet when being higher. If contain the footboard platform, be welded formula, fixed, influence whole car length and then influence turning radius.
Disclosure of Invention
Technical problem to be solved
To the not enough of prior art, the utility model provides a folded cascade footboard possesses and to make the people stand at the comfortable operation in top, and people move at random. When the drill carriage is not used, the pedals can be folded and retracted to the tail of the drill carriage, the advantages of the length of the whole drill carriage and the climbing angle are not affected, and the problem that a walking and moving person cannot move randomly is solved.
(II) technical scheme
For the purpose that realizes the collapsible receipts of above-mentioned footboard, the utility model provides a following technical scheme: the utility model provides a folded cascade footboard, includes drill carriage link and drill carriage body, one side of drill carriage link is provided with movable round pin I, the bottom of drill carriage link is provided with the intermediate junction frame, the bottom of intermediate junction frame is provided with movable round pin II, one side of movable round pin II is provided with anti-skidding footboard, the one end of movable round pin II is provided with flat the pad, one side of flat pad is provided with the bullet pad, one side of bullet pad is provided with the nut.
Preferably, the surface of the drill carriage connecting frame is provided with a screw connecting hole, and the drill carriage connecting frame is fixedly installed with the drill carriage body through the connecting hole.
Preferably, the movable pin I is movably connected with the middle of the drill carriage connecting frame, and the movable pin II is rotatably connected with the middle of the middle connecting frame.
Preferably, the top of the antiskid pedal is provided with an antiskid pad, and the antiskid pad is made of hard rubber.
Preferably, the flat pad is fixedly installed between the elastic pad and the middle connecting frame, and one end of the movable pin II is in threaded connection with the middle of the nut.
Preferably, the middle connecting frame is rotatably connected with the middle of the drill carriage connecting frame through a movable pin I, and anti-falling blocks are arranged on two sides of the movable pin I.
(III) advantageous effects
Compared with the prior art, the utility model provides a folded cascade footboard possesses following beneficial effect:
the utility model discloses in, the folded cascade footboard of adoption realizes can making the people stand the comfortable operation in top, and people remove at random. When the anti-skidding drilling rig is not used, the pedals can be folded and retracted to the tail part of the drilling rig body, the length of the whole drilling rig and the climbing angle are not affected, when the anti-skidding drilling rig is used, the drilling rig connecting frame is fixed to the drilling rig body, the middle connecting frame and the anti-skidding pedals can be folded along with the movable pin I and the movable pin II, and the movable pin I can slide in the groove. The fixation and the stress among the parts are realized by mechanical limit, and the foldable pedal is arranged at the tail part of the drill carriage body, as shown in figures 3 and 4. And after the pedal is folded, the ground-leaving angle and the length of the drill carriage body are not influenced, and further the turning radius and the climbing angle are not influenced.
Drawings
Fig. 1 is a schematic view of the overall structure of a foldable pedal of the present invention;
fig. 2 is a schematic view of the overall unfolding structure of the foldable pedal of the present invention;
fig. 3 is a schematic view of an installation and unfolding structure of a foldable pedal according to the present invention;
fig. 4 is the utility model provides a structure schematic diagram is withdrawed in installation of folded cascade footboard.
Illustration of the drawings:
1. a drill carriage connecting frame; 2. a movable pin I; 3. an intermediate connecting frame; 4. a movable pin II; 5. an anti-skid pedal; 6. flattening the cushion; 7. a spring pad; 8. a nut; 9. the drill carriage body.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, a foldable pedal comprises a drill carriage connecting frame 1 and a drill carriage body 9, wherein a movable pin I2 is arranged on one side of the drill carriage connecting frame 1, an intermediate connecting frame 3 is arranged at the bottom of the drill carriage connecting frame 1, a movable pin II 4 is arranged at the bottom of the intermediate connecting frame 3, an anti-skid pedal 5 is arranged on one side of the movable pin II 4, a flat pad 6 is arranged at one end of the movable pin II 4, an elastic pad 7 is arranged on one side of the flat pad 6, and a nut 8 is arranged on one side of the elastic pad 7.
Further, the surface of the drill carriage connecting frame 1 is provided with a screw connecting hole, and the drill carriage connecting frame 1 is fixedly installed with the drill carriage body 9 through the connecting hole, so that the drill carriage connecting frame can be conveniently moved along with a vehicle.
Furthermore, be swing joint in the middle of I2 of activity round pin and the drill carriage link 1, be connected for rotating in the middle of II 4 of activity round pin and the middle link 3 for antiskid pedal 5 can be withdrawed foldingly, is convenient for save space.
Further, the top of antiskid footboard 5 is provided with the slipmat, and the material of slipmat is hard rubber for the people is more stable standing on antiskid footboard 5, prevents to skid to fall.
Further, the flat pad 6 is fixedly arranged between the elastic pad 7 and the middle connecting frame 3, one end of the movable pin II 4 is in threaded connection with the middle of the nut 8, and the angle of the anti-skid pedal 5 can be adjusted and then fixed.
Further, middle link 3 is connected for rotating in the middle of through activity round pin I2 and drill carriage link 1, and the both sides of activity round pin I2 are provided with the anticreep piece, prevent that the device from loosing the frame, take place danger.
The utility model discloses a theory of operation and use flow: the foldable pedal can enable a person to stand above the foldable pedal for comfortable operation and the person can move randomly. When not using, the footboard is collapsible to be withdrawed, folds to the 9 afterbody of drill carriage body, does not influence whole car length and climbing angle, and when using, drill carriage link 1 is fixed to drill carriage body 9 on, and intermediate junction frame 3 and anti-skidding footboard 5 can be folded along with activity round pin I2 and activity round pin II 4, and activity round pin I2 can slide along with the place inslot. The fixation and the stress among the parts are realized by mechanical limit, and the foldable pedal is arranged at the tail part of the drill carriage body 9, as shown in figures 3 and 4. And after the pedal is folded, the ground-leaving angle and the length of the drill carriage body 9 are not influenced, and further the turning radius and the climbing angle are not influenced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a folded cascade footboard, includes drill carriage link (1) and drill carriage body (9), its characterized in that: one side of drill carriage link (1) is provided with activity round pin I (2), the bottom of drill carriage link (1) is provided with intermediate junction frame (3), the bottom of intermediate junction frame (3) is provided with activity round pin II (4), one side of activity round pin II (4) is provided with anti-skidding footboard (5), the one end of activity round pin II (4) is provided with flat pad (6), one side of flat pad (6) is provided with bullet pad (7), one side of bullet pad (7) is provided with nut (8).
2. Foldable pedal according to claim 1, characterized in that: the surface of the drill carriage connecting frame (1) is provided with a screw connecting hole, and the drill carriage connecting frame (1) is fixedly installed with the drill carriage body (9) through the connecting hole.
3. Foldable pedal according to claim 1, characterized in that: the middle of the movable pin I (2) and the drill carriage connecting frame (1) is movably connected, and the middle of the movable pin II (4) and the middle connecting frame (3) is rotatably connected.
4. Foldable pedal according to claim 1, characterized in that: and the top of the anti-skid pedal (5) is provided with an anti-skid pad, and the anti-skid pad is made of hard rubber.
5. Foldable pedal according to claim 1, characterized in that: the flat pad (6) is fixedly arranged in the middle of the elastic pad (7) and the middle connecting frame (3), and one end of the movable pin II (4) is in threaded connection with the middle of the nut (8).
6. Foldable pedal according to claim 1, characterized in that: middle link (3) are connected for rotating in the middle of through activity round pin I (2) and drill carriage link (1), the both sides of activity round pin I (2) are provided with the anticreep piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472773.4U CN210652886U (en) | 2019-09-05 | 2019-09-05 | Foldable pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921472773.4U CN210652886U (en) | 2019-09-05 | 2019-09-05 | Foldable pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210652886U true CN210652886U (en) | 2020-06-02 |
Family
ID=70843408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921472773.4U Active CN210652886U (en) | 2019-09-05 | 2019-09-05 | Foldable pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210652886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090297A (en) * | 2021-03-15 | 2021-07-09 | 中国煤炭科工集团太原研究院有限公司 | Platform mechanism for anchor rod drill carriage |
-
2019
- 2019-09-05 CN CN201921472773.4U patent/CN210652886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090297A (en) * | 2021-03-15 | 2021-07-09 | 中国煤炭科工集团太原研究院有限公司 | Platform mechanism for anchor rod drill carriage |
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