CN211923427U - Foldable multi-functional cab apron platform suitable for urban vehicle overhauls - Google Patents
Foldable multi-functional cab apron platform suitable for urban vehicle overhauls Download PDFInfo
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- CN211923427U CN211923427U CN201921946838.4U CN201921946838U CN211923427U CN 211923427 U CN211923427 U CN 211923427U CN 201921946838 U CN201921946838 U CN 201921946838U CN 211923427 U CN211923427 U CN 211923427U
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Abstract
The utility model discloses a folding multifunctional cab apron platform suitable for urban vehicle maintenance, which comprises a platform base (1), a folding table-board upright post (2) vertically connected with one end of the platform base (1), and a profiling table-board device (3) arranged at the top of the folding table-board upright post (2) and vertically connected with the folding table-board upright post, wherein the profiling table-board device (3) comprises a connecting rod (303); collapsible mesa stand (2) one side is equipped with folding aluminum alloy ladder (4), platform base (1) other end is equipped with plays to rise descending device (5), and this goes up and down to fall device (5) and includes platform lift slide (505) and slider (506). The utility model discloses a multi-functional cab apron platform plays to rise the height that the adjustable collapsible mesa of descending device says the post immediately, and then realizes the lift of profile modeling mesa device can realize fixed cab apron and overhaul car hook position and overhaul the demand, can realize car head position wiper maintenance operation demand after folding mesa part rises.
Description
Technical Field
The utility model belongs to the technical field of the urban area railway vehicle overhauls equipment, more specifically relates to a foldable multi-functional cab apron platform suitable for urban area vehicle overhauls.
Background
With the acceleration of the urbanization process of China, urban railways are bred, wherein the urban railways refer to a rapid passenger transportation rail transit mode which is used for carrying short-distance passenger transportation mainly by urban commuting passenger flow and adopts a transportation organization mode of high-density small marshalling and public transportation within 100 kilometers in an urban area with developed economy and dense population, a large city in the area is taken as a center, the central urban area is connected with a satellite city, and the distance between the central urban area and the satellite city is usually less than 100 kilometers.
With the continuous popularization of urban railways, the maintenance of urban vehicles is more and more important. The urban vehicles adopt alternating current collection and a transportation organization mode of high density, small marshalling and public transportation, so that the urban vehicles are different from subways and high-speed rails.
In view of the difference of urban vehicles, the currently adopted cab apron platform equipment is complex in operation, a plurality of control buttons are provided, the platform is heavy, the movement is inconvenient, and the overhauling efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the above defect or the improvement demand of prior art, the utility model provides a foldable multi-functional cab apron platform suitable for urban area vehicle overhauls plays to rise the height of the adjustable collapsible mesa stand of descending device, and then realizes profile modeling mesa device's lift can realize fixed cab apron overhauls coupling position and overhauls the demand, can realize car head position wiper maintenance operation demand after folding mesa part rises to adapt to the detection and the maintenance of the different high positions of urban area railway vehicle.
In order to realize the above-mentioned purpose, the utility model provides a foldable multi-functional cab apron platform suitable for urban area vehicle overhauls, include:
the device comprises a platform base, a foldable table-board upright column vertically connected with one end of the platform base and a profiling table-board device arranged at the top of the foldable table-board upright column and vertically connected with the foldable table-board upright column, wherein the profiling table-board device comprises a connecting rod;
one side of the upright post of the foldable table top is provided with a foldable aluminum alloy ladder, one end of the foldable aluminum alloy ladder is connected with the platform base in a sliding way, and the other end of the foldable aluminum alloy ladder is fixedly connected with the profiling table top device;
the platform base other end is equipped with and rises descending device, and this goes up and down to fall the device and includes platform lift slide and slider, platform lift slide is located inside the platform base, through the slider with the connecting rod is realized connecting, and this connecting rod accessible slider is followed platform lift slide slides to the drive collapsible mesa stand is realized profiling table device's altitude mixture control.
Further, it includes trapezoidal lead screw and gear drive subassembly to rise the descending device, be equipped with the crossbeam between the slider, this crossbeam passes through trapezoidal lead screw is connected with gear drive subassembly.
Further, the lifting and lowering device comprises a handle, and the handle is connected with the gear transmission assembly.
Furthermore, the lifting and descending device comprises a manual table top, the manual table top comprises a panel which is horizontally arranged and a bottom plate which is obliquely arranged and is connected with the panel, and the gear transmission assembly is covered by the manual table top and the bottom plate.
Further, the platform base comprises a frame, the frame is formed by welding and assembling seamless carbon steel tubes, and rolling wheels are arranged on the outer sides of the tops of the four corners of the frame.
Further, each corner connection of the frame is provided with a hinged hinge.
Furthermore, the profiling table-board device comprises a profiling table-board which is of a plane plate-shaped structure and is connected with the platform base through a foldable table-board upright post.
Further, the profiling table-board device comprises a supporting component, and the supporting component is obliquely arranged between the profiling table-board panel and the foldable table-board upright post.
Further, the folding aluminum alloy ladder comprises a weldment, and the weldment is arranged at the top of the folding aluminum alloy ladder and welded with the profiling table panel.
Further, folding aluminum alloy ladder includes marking time subassembly and handrail, the subassembly of marking time is located in folding aluminum alloy ladder, the subassembly both sides of marking time are located to the handrail.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:
1. the utility model discloses a multi-functional cab apron platform plays to rise the height of the adjustable collapsible mesa stand of descending device, and then realizes the lift of profile modeling mesa device can realize fixed cab apron and overhaul car hook position and overhaul the demand, can realize car head position wiper maintenance operation demand after folding mesa part rises to the detection and the maintenance that adapt to the different high positions of urban area rail vehicle.
2. The utility model discloses a multi-functional cab apron platform uses fork truck to remove to the use position after, places the platform in track bridge intermediate position, and the wheel that rolls places downside position in track bridge track, guarantees four sets of wheels that roll of platform simultaneously and the track contact, promotes the platform and can remove the back equipment smoothly and place the completion, and platform fixed position will adopt fixed adjusting bolt to screw up respectively, realizes the accurate location of platform.
3. The utility model discloses a multi-functional cab apron platform, twist grip convert the torque into the displacement through the gear drive subassembly to drive trapezoidal lead screw and be linear motion, thereby drive the slider and slide along platform lift slide, finally realize the altitude mixture control of collapsible mesa stand through the connecting rod.
4. The utility model discloses a multi-functional cab apron platform, manual mesa include the panel and a slope setting that a level set up to with the bottom plate of panel connection, the two will including the gear drive subassembly covers, avoid it to receive external environment's influence and damage.
5. The utility model discloses a folding aluminum alloy ladder top is located to multi-functional cab apron platform, weldment to with the welding of profile modeling deck plate, in the folding aluminum alloy ladder was located to the subassembly of marking time, the subassembly both sides of marking time were located to the handrail for protect staff's safety.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a multifunctional cab apron platform according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an outer frame of an embodiment of a ferry plate platform of the present invention;
fig. 3 is a schematic structural view of the folding aluminum ladder in the embodiment of the present invention;
fig. 4 is a schematic structural view of a profiling table board in the embodiment of the present invention.
In all the figures, the same reference numerals denote the same features, in particular: 1-a platform base; 2-foldable table-board upright posts; 3-profiling a table top device; 4-folding an aluminum alloy ladder; 5, lifting and lowering the device; 6-fixing the adjusting bolt;
101-rolling wheel, 102-frame, 103-hinge;
301-profiling deck plate, 302-supporting component, 303-connecting rod;
401-weldment, 402-step assembly, 403-handrail;
501-handle, 502-trapezoidal screw rod, 503-gear transmission component, 504-manual table board, 505-platform lifting slideway and 506-slide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the embodiment of the utility model provides a foldable multi-functional cab apron platform suitable for urban vehicle overhauls, include platform base 1, collapsible mesa stand 2, profile modeling mesa device 3, folding aluminum alloy ladder 4, play to rise descending device 5 and fixed adjusting bolt 6. Wherein, platform base 1 is steel or aluminum alloy frame construction, and it realizes being connected with profile modeling mesa device 3 through collapsible mesa stand 2, is equipped with folding aluminum alloy ladder 4 in collapsible mesa stand 2 one side, this folding aluminum alloy ladder 4 one end with 1 sliding connection of platform base, the other end with 3 fixed connection of profile modeling mesa device, in addition, rise to rise descending device 5 and locate platform base 1's one end, and with collapsible mesa stand 2 is connected, rises to rise the height of the adjustable collapsible mesa stand 2 of descending device 5, and then realizes profile modeling mesa device 3's lift to the detection and the maintenance that adapt to the different height position of railway vehicles in municipality territory.
As shown in fig. 2, the platform base 1 comprises rolling wheels 101, a frame 102 and a hinge joint 103. Wherein, frame 102 is preferably steel or aluminum alloy frame structure, its four corners top outside is equipped with roll wheel 101, after using fork truck to remove the platform to the position of use, place the platform in track bridge intermediate position, roll wheel 101 and place downside position in track bridge track, guarantee that four sets of roll wheel 101 of platform are simultaneously with the track contact, promote the platform and can remove back equipment smoothly and place the completion, platform fixed position will adopt fixed adjusting bolt 6 to screw up respectively, realize the accurate location of platform, after fastening cab apron and the inboard top of rail through rotatory adjusting bolt, guarantee that the cab apron platform is stable not to rock in the track bridge. Preferably, the frame 102 is formed by welding and assembling high-quality seamless carbon steel pipes, and the overall structure has the characteristics of high strength, light weight and the like. The utility model discloses a foldable multi-functional cab apron platform can realize fixed cab apron and overhaul car coupler position and overhaul the demand, can realize car head portion wiper maintenance operation demand after folding mesa part rises. In addition, the connection of the corners of the frame 102 is realized by hinged hinges 103, further enhancing the structural stability of the platform base 1.
As shown in fig. 4, the contoured table top device 3 includes a contoured table top panel 301, a support assembly 302, and a linkage 303. The profiling table board 301 is of a planar plate-shaped structure and is connected with the platform base 1 through the foldable table board upright post 2, and the support component 302 is obliquely arranged between the profiling table board 301 and the foldable table board upright post 2 to support the profiling table board 301; the connecting rod 303 is obliquely arranged between the foldable table top upright post 2 and the table base 1 and used for realizing the lifting of the foldable table top upright post 2.
As shown in fig. 2 and 4, the lifting and lowering device 5 comprises a handle 501, a trapezoidal screw 502, a gear transmission assembly 503, a manual table 504, a platform lifting slide 505 and a slide block 506. The platform lifting slide 505 is arranged inside the platform base 1 and connected with the connecting rod 303 through a sliding block 506, and the connecting rod 303 can slide along the platform lifting slide 505 through the sliding block 506, so that the height adjustment of the upright post 2 of the foldable table top is realized. A beam is arranged between the sliding blocks 506, the beam is connected with a gear transmission assembly 503 through a trapezoidal screw rod 502, and the gear transmission assembly 503 is connected with the handle 501. When the height of the foldable table top upright post 2 needs to be adjusted, the handle 501 is rotated, the torque is converted into displacement through the gear transmission assembly 503, the trapezoidal screw rod 502 is driven to do linear motion, the sliding block 506 is driven to slide along the platform lifting slide 505, and finally the height adjustment of the foldable table top upright post 2 is realized through the connecting rod 303. In addition, the manual table 504 includes a horizontally disposed panel and a base plate which is obliquely disposed and connected to the panel, and both cover the gear assembly 503 to prevent it from being damaged by the external environment.
As shown in fig. 3, the aluminum ladder 4 includes weldments 401, a step assembly 402, and handrails 403. Wherein, weldment 401 is located folding aluminum alloy ladder 4 top to with the welding of profile modeling deck plate 301, in folding aluminum alloy ladder 4 was located to marking time subassembly 402, subassembly 402 both sides of marking time are located to handrail 403 for the protection staff safety.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (10)
1. The utility model provides a foldable multi-functional cab apron platform suitable for urban area vehicle overhauls which characterized in that includes:
the table comprises a platform base (1), a foldable table top upright post (2) vertically connected with one end of the platform base (1), and a profiling table top device (3) arranged at the top of the foldable table top upright post (2) and vertically connected with the foldable table top upright post, wherein the profiling table top device (3) comprises a connecting rod (303);
one side of the foldable table-board upright post (2) is provided with a foldable aluminum alloy ladder (4), one end of the foldable aluminum alloy ladder (4) is connected with the platform base (1) in a sliding way, and the other end of the foldable aluminum alloy ladder is fixedly connected with the profiling table-board device (3);
platform base (1) other end is equipped with to rise descending device (5), should go up and down to fall device (5) including platform lift slide (505) and slider (506), platform lift slide (505) are located inside platform base (1), through slider (506) with connecting rod (303) are realized connecting, and this connecting rod (303) accessible slider (506) are followed platform lift slide (505) slide, thereby drive collapsible mesa stand (2) are realized the altitude mixture control of profile modeling mesa device (3).
2. The folding multifunctional cab apron platform for urban vehicle maintenance is characterized in that the lifting and lowering device (5) comprises a trapezoidal screw rod (502) and a gear transmission assembly (503), a cross beam is arranged between the sliding blocks (506), and the cross beam is connected with the gear transmission assembly (503) through the trapezoidal screw rod (502).
3. A folding multi-function ferry platform suitable for urban vehicle service according to claim 2, wherein the lifting and lowering device (5) comprises a handle (501), the handle (501) being connected to the gear assembly (503).
4. A foldable multi-function ferry platform suitable for urban vehicle service according to claim 3, wherein the lifting and lowering device (5) comprises a manual table (504), the manual table (504) comprises a horizontally arranged panel and a base plate which is obliquely arranged and connected with the panel, and the manual table covers the gear transmission assembly (503).
5. The folding multifunctional ferry plate platform suitable for urban vehicle maintenance according to claim 1, characterized in that the platform base (1) comprises a frame (102), the frame (102) is assembled by welding seamless carbon steel pipes, and the outer sides of the tops of the four corners of the frame are provided with rolling wheels (101).
6. A folding multi-function ferry platform suitable for urban vehicle service according to claim 5, characterized in that at each corner connection of the frame (102) there is a hinged hinge (103).
7. A foldable multi-function ferry platform suitable for urban vehicle service according to claim 1, characterized in that the copying table top device (3) comprises a copying table top plate (301), the copying table top plate (301) is a planar plate-like structure, which is connected with the platform base (1) by a foldable table top upright (2).
8. A foldable multi-function ferry platform suitable for urban vehicle service according to claim 7, characterized in that the copying table top device (3) comprises a support assembly (302), the support assembly (302) being obliquely arranged between the copying table top panel (301) and the foldable table top upright (2).
9. The foldable multifunctional ferry platform for urban vehicle maintenance according to claim 7, wherein the aluminum folding ladder (4) comprises a weldment (401), the weldment (401) is arranged on the top of the aluminum folding ladder (4) and is welded with the profiling deck plate (301).
10. The foldable multifunctional ferry platform suitable for urban vehicle maintenance according to claim 9, wherein the foldable aluminum ladder (4) comprises a step assembly (402) and handrails (403), the step assembly (402) is arranged in the foldable aluminum ladder (4), and the handrails (403) are arranged on two sides of the step assembly (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921946838.4U CN211923427U (en) | 2019-11-12 | 2019-11-12 | Foldable multi-functional cab apron platform suitable for urban vehicle overhauls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921946838.4U CN211923427U (en) | 2019-11-12 | 2019-11-12 | Foldable multi-functional cab apron platform suitable for urban vehicle overhauls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211923427U true CN211923427U (en) | 2020-11-13 |
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ID=73319384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921946838.4U Active CN211923427U (en) | 2019-11-12 | 2019-11-12 | Foldable multi-functional cab apron platform suitable for urban vehicle overhauls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211923427U (en) |
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2019
- 2019-11-12 CN CN201921946838.4U patent/CN211923427U/en active Active
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