CN202923511U - A boarding staircase provided with turnable footboards - Google Patents
A boarding staircase provided with turnable footboards Download PDFInfo
- Publication number
- CN202923511U CN202923511U CN 201220688901 CN201220688901U CN202923511U CN 202923511 U CN202923511 U CN 202923511U CN 201220688901 CN201220688901 CN 201220688901 CN 201220688901 U CN201220688901 U CN 201220688901U CN 202923511 U CN202923511 U CN 202923511U
- Authority
- CN
- China
- Prior art keywords
- pedal
- supporting leg
- arm rest
- bench board
- supplemental support
- 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
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Abstract
The utility model specifically discloses a boarding staircase provided with turnable footboards. The boarding staircase comprises a handrail, a workbench, supporting legs and the footboards. The handrail is disposed on one side of the workbench; the supporting legs are used for supporting the workbench; the supporting legs are provided with clamping grooves; the footboards are connected movably with the supporting legs; and when in vertical positions, the footboards can be right located in the clamping grooves. The boarding staircase is compact in structure; the anti-slip footboards can be located in the limiting clamping grooves when being non-used and in the vertical state, so that the space of a vehicle can be saved; and, during use, the anti-slip footboards are laid horizontal and limiting supporting legs of footboard connecting plates can be contacted with the limiting clamping grooves closely, so that one can go up and down through the staircase conveniently.
Description
Technical field
The utility model relates to the tractor-truck arm rest lift, especially relates to a kind of arm rest lift with turning pedal.
Background technology
At present the arm rest lift of tractor-truck is limited by the arrangement space, and pedal is narrower, during climbing, enough area of contact can not be arranged, and has increased the climbing difficulty; The bench board of transition simultaneously width is narrow, and personnel can not have free passage.
The utility model content
For the shortcoming that prior art exists, the utility model provides a kind of arm rest lift with turning pedal.
The technical solution adopted in the utility model is as follows:
Arm rest lift with turning pedal, comprise handrail, bench board, supporting leg and pedal, described handrail is located at a side of bench board, is provided with supporting leg below described bench board, described supporting leg is provided with the draw-in groove that coordinates with pedal, and described pedal and supporting leg are flexibly connected.
The both sides of the bottom surface of described bench board respectively are provided with a longitudinal ligament beam.
Described supporting leg has two, and be located at the front of bench board, each supporting leg is connected with a supplemental support connecting panel, described supplemental support connecting panel is connected with the supplemental support pull bar, described supplemental support pull bar is connected with the longitudinal ligament beam, described two supporting leg left-right symmetric, and be trench structure, supporting leg is provided with mounting hole, and the draw-in groove above described supporting leg is asymmetric U-shaped.
Described two supplemental support pull bars welding is welded on respectively on two supporting legs.
Described two supplemental support pull bars are connected by bolt and nut with two supplemental support connecting panels, and two supplemental support connecting panels are connected with two longitudinal ligament beams by bolt and nut.
Described bench board is connected with two longitudinal ligament beams by interior hexagonal pan head screw.
Be welded with horizontal connecting panel between described two longitudinal ligament beams.
Described bench board and pedal are provided with some holes, and described handrail is the tubular structure that is U-shaped, and its open end is flat.
The both sides of described bench board also are provided with the reinforcement stay bearing plate.
Described pedal is connected with supporting leg by connecting panel, and described pedal is bolted on connecting panel, and connecting panel is connected with supporting leg by straight pin, spring cotter.
Arm rest lift with turning pedal of the present utility model compared with prior art has following beneficial effect:
1. the arm rest lift with turning pedal is assembly, comprises forward and backward longitudinal ligament beam, support beam connecting panel welding assembly, the anti-skidding bench board connecting welding of transition assembly, the anti-skidding bench board of transition, forward and backward supporting leg, forward and backward pedal connecting panel, antiskid pedal, the spacing draw-in groove of pedal, forward and backward supplemental support connecting panel, forward and backward supplemental support pull bar welding assembly, transition bench board side is strengthened supporting welding assembly, commode handle.When using the utility model, the utility model and vehicle frame are fastenedly connected, and this structure has not only solved the welded type arm rest lift inconvenient problem is installed, and is convenient for changing simultaneously spare part.
2. the used time is not in vertical state and is positioned and saved vehicle space in spacing draw-in groove for the utility model compact conformation, antiskid pedal; During use, antiskid pedal is placed horizontality, make spacing supporting leg and the spacing draw-in groove close contact of pedal connecting panel, can facilitate the up and down staircase.
3. the utility model is provided with transition bench board side reinforcement support, has increased the width of transition bench board, and personnel can easily be passed through.
4. the utility model is safe and reliable, compact conformation.Be convenient to install, convenient and practical, suitable applying.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is scheme of installation of the present utility model;
Fig. 4 is use schematic diagram of the present utility model.
in figure: 1 commode handle, the 2 anti-skidding bench board of transition, 3 front longitudinal ligament beams, 4 support beam connecting panel welding assemblies, 5 front auxiliary strut connecting panels, 6 rear longitudinal ligament beams, 7 rear supplemental support connecting panels, the 8 fastening combinations of screw bolt and nut, 9 front auxiliary strut pull bar welding assemblies, 10 rear supplemental support pull bar welding assemblies, 11 front leg struts, 12 straight pins are connected combination with spring cotter, 13 rear support legs, 14 antiskid pedals, 15 interior hexagonal pan head screws, 16 transition bench board sides are strengthened the supporting welding assembly, 17 front running board connecting panels, 18 back step connecting panels, the 19 spacing draw-in grooves of pedal, 20 cross recessed raised countersunk oval head screws and fastening nuts combination, the 21 anti-skidding bench board connecting welding of transition assemblies, 22 vehicle frames, 23 screw bolt and nut connect combination.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, be assembly with the arm rest lift of turning pedal, comprise forward and backward longitudinal ligament beam, support beam connecting panel welding assembly, the anti-skidding bench board connecting welding of transition assembly, the anti-skidding bench board of transition, forward and backward supporting leg, forward and backward pedal connecting panel, antiskid pedal, the spacing draw-in groove of pedal, forward and backward supplemental support connecting panel, forward and backward supplemental support pull bar welding assembly, transition bench board side is strengthened supporting welding assembly, commode handle.
Front longitudinal ligament beam 3, rear longitudinal ligament beam 6 connects combination 23 parallel being connected on vehicle frame 22 with support beam connecting panel welding assembly 4 by screw bolt and nut.
Commode handle 1 is connected bench board 2 and is connected by the fastening combination 8 of screw bolt and nut with front longitudinal ligament beam 3 with transition, the anti-skidding bench board 2 of transition also is connected supporting welding assembly 16 and is connected by the fastening combination 8 of screw bolt and nut and interior hexagonal pan head screw 15 with transition bench board side with rear longitudinal ligament beam 6.
Front running board connecting panel 17 and front leg strut 11, back step connecting panel 18 are connected combination 12 and connect with spring cotter by straight pin with rear support leg 13; Antiskid pedal 14 is connected 20 by cross recessed raised countersunk oval head screw with fastening nuts with front running board connecting panel 17, back step connecting panel 18 and is connected.
Front auxiliary strut connecting panel 5 and front longitudinal ligament beam 3, rear supplemental support connecting panel 7 is connected by the fastening combination 8 of screw bolt and nut with rear longitudinal ligament beam 6; Front auxiliary strut pull bar welding assembly 9 and front auxiliary strut connecting panel 5 and front leg strut 11, rear supplemental support pull bar welding assembly 10 are connected with rear support leg with rear supplemental support connecting panel 7 and are connected by the fastening combination 8 of screw bolt and nut.
It is the wedge shape semi-closed structure that the anti-skidding bench board side of transition is strengthened supporting welding assembly 16, comprises that wedge shape connects and square weld nut, and this square weld nut is welded in the mounting hole place that wedge shape connects.
Forward and backward supplemental support pull bar welding assembly is left and right symmetrical part each other, comprises forward and backward supplemental support pull bar and square connecting panel with holes, and its connecting panel with holes is welded in an end of supplemental support pull bar;
Preferably, described transition bench board side is strengthened supporting welding assembly 16 and is arranged on rear longitudinal ligament beam 6 outsides to increase the width of the anti-skidding bench board 2 of transition.
Preferably, described straight pin 12 upset of can sliding in the chute of front running board connecting panel 17 and back step connecting panel 18.
Preferably, the spacing supporting leg of described front running board connecting panel 17 and back step connecting panel 18 can be in the interior location of the spacing draw-in groove 19 of pedal.
Preferably, described antiskid pedal 14 is vertical state when not using, and places horizontality during use.
The above is only preferred implementation of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. with the arm rest lift of turning pedal, comprise handrail, bench board, supporting leg and pedal, described handrail is located at a side of bench board, is provided with supporting leg below described bench board, it is characterized in that: described supporting leg is provided with the draw-in groove that coordinates with pedal, and described pedal and supporting leg are flexibly connected.
2. the arm rest lift with turning pedal as claimed in claim 1, it is characterized in that: the both sides of the bottom surface of described bench board respectively are provided with a longitudinal ligament beam.
3. the arm rest lift with turning pedal as claimed in claim 2, it is characterized in that: described supporting leg has two, and be located at the front of bench board, each supporting leg is connected with a supplemental support connecting panel, and described supplemental support connecting panel is connected with the supplemental support pull bar, and described supplemental support pull bar is connected with the longitudinal ligament beam, described two supporting leg left-right symmetric, and be trench structure, supporting leg is provided with mounting hole, and the draw-in groove above described supporting leg is asymmetric u-shaped.
4. the arm rest lift with turning pedal as claimed in claim 3 is characterized in that: described two supplemental support pull bars welding is welded on respectively on two supporting legs.
5. the arm rest lift with turning pedal as claimed in claim 3, it is characterized in that: described two supplemental support pull bars are connected by bolt and nut with two supplemental support connecting panels, and two supplemental support connecting panels are connected with two longitudinal ligament beams by bolt and nut.
6. the arm rest lift with turning pedal as claimed in claim 3, it is characterized in that: described bench board is connected with two longitudinal ligament beams by interior hexagonal pan head screw.
7. the arm rest lift with turning pedal as claimed in claim 3, is characterized in that: be welded with horizontal connecting panel between described two longitudinal ligament beams.
8. the arm rest lift with turning pedal as claimed in claim 1, it is characterized in that: described bench board and pedal are provided with some holes, and described handrail is the tubular structure that is U-shaped, and its open end is flat.
9. the arm rest lift with turning pedal as claimed in claim 1, it is characterized in that: the both sides of described bench board also are provided with the reinforcement stay bearing plate.
10. the arm rest lift with turning pedal as claimed in claim 1, it is characterized in that: described pedal is connected with supporting leg by connecting panel, and described pedal is welded on connecting panel, and connecting panel is connected with supporting leg by straight pin, spring cotter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688901 CN202923511U (en) | 2012-12-12 | 2012-12-12 | A boarding staircase provided with turnable footboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688901 CN202923511U (en) | 2012-12-12 | 2012-12-12 | A boarding staircase provided with turnable footboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202923511U true CN202923511U (en) | 2013-05-08 |
Family
ID=48213505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688901 Expired - Fee Related CN202923511U (en) | 2012-12-12 | 2012-12-12 | A boarding staircase provided with turnable footboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202923511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226030A (en) * | 2016-03-23 | 2017-10-03 | 福特全球技术公司 | Foot pedal assembly with multiple foot pedals |
-
2012
- 2012-12-12 CN CN 201220688901 patent/CN202923511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226030A (en) * | 2016-03-23 | 2017-10-03 | 福特全球技术公司 | Foot pedal assembly with multiple foot pedals |
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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: 20130508 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |