CN101704346A - Platform structure of vehicle - Google Patents
Platform structure of vehicle Download PDFInfo
- Publication number
- CN101704346A CN101704346A CN200910212929A CN200910212929A CN101704346A CN 101704346 A CN101704346 A CN 101704346A CN 200910212929 A CN200910212929 A CN 200910212929A CN 200910212929 A CN200910212929 A CN 200910212929A CN 101704346 A CN101704346 A CN 101704346A
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- guardrail
- pair
- platform
- vertical rod
- roof beam
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Abstract
The invention provides a platform structure of a vehicle, belonging to the technical field of transmitting and exhibiting vehicles. The platform structure comprises an extending platform, an extraction type ladder and a guardrail, wherein the extending platform comprises a pedal, a front baffle plate and a pair of beam frames. The platform structure is characterized in that the lower parts of the beam frames are respectively provided with a shaft head sliding groove, the middle of the length direction of the outer side of the pedal is extended to form a cover brim, a guardrail upright-rod embedding groove is formed between both ends of the cover brim and the beam frames, the bottoms of two ends of the cover brim are provided with guardrail locking devices, the guardrail is provided with a pair of guardrail upright rods, the bottom of each guardrail upright rod is provided with an upright rod shaft head which is matched with the shaft head sliding groove slidably, the lower end of each guardrail upright rod is embedded into the guardrail upright-rod embedding groove and is matched with the guardrail locking device in a locking connection mode, and the guardrail can be pushed to the corresponding bottom of the pedal along the shaft head sliding groove of the pair of beam frames so as to be hidden in a non-start state. The platform structure reflects reliable stability and avoids potential safety hazards.
Description
Technical field
The invention belongs to and relay vehicle, show the vehicle technical field, be specifically related to a kind of platform structure of vehicle.
Background technology
As the industry's knowledge of the reason, no matter be used to relay the relay vehicle of news program or be used to show the displaying vehicle of dress ornament and food etc. or the common supporting platform (also claiming to stretch platform) that has of the special-use vehicle or the like of going round visiting patients.With the news mobile control room is example, when the staff will step on car and enters the operating room of mobile control room, need follow supporting ladder on platform and climb to platform, enters the operating room through platform, and vice versa.In order to ensure staff's safety, avoid the staff to fall to terrace and cause safety misadventure from platform, in the arranged outside of flat-bed length direction guardrail is arranged.Prior art is like this guardrail to be arranged on the platform: each fixes a hinged seat on the surface of the end, two ends in the outside of flat-bed length direction, and is again that the two ends and the hinged seat of the bottom of guardrail is hinged.When being in running condition, guardrail upwards is turned to vertical with platform, otherwise, guardrail is returned to is held on platform surface and promptly is folded on the platform.
The existing shortcoming of the platform structure of above-mentioned vehicle is, because guardrail is being denied that running condition upset or title are folded to platform surface, thereby influences walking about of personnel, has carelessness can cause the accident of tripping slightly; Because guardrail is hinged with the hinged seat that is projected on platform surface, not only height and length are restricted, and poor stability, because hinge-point is in the flat-bed surface, the arm of force is little, and serious rolling pendulum even avalanche can appear in guardrail, and safety is difficult to ensure.
Summary of the invention
Task of the present invention is to provide a kind of guardrail can realize good hidden under running condition not and can guarantees good stable and use the platform structure of safing vehicle under running condition.
Task of the present invention is finished like this, a kind of platform structure of vehicle, comprise one by pedal, stretching, extension platform and a pull-out type ladder and a guardrail that front apron and a pair of roof beam structure constitute, the pull-out type ladder is located in the stretching, extension flat-bed and puts in the terraced chamber, put terraced chamber corresponding to described pedal below, the two ends of pedal are fixed on the roof beam structure, front apron is fixed corresponding to the outside of the length direction of pedal and with roof beam structure, guardrail is hinged and is stretching on the platform, characteristics are: described a pair of roof beam structure bottom respectively constitutes a spindle nose chute, a pair of spindle nose chute corresponds to each other, the middle part of the length direction in the outside of described pedal is extended with a cover eaves that is stuck in described front apron, respectively constitute guardrail vertical rod caulking groove between the two ends of cover eaves and the described roof beam structure, and the bottom at the two ends of covering eaves respectively is provided with a guardrail blocking device, described guardrail has a pair of guardrail vertical rod, the bottom of each guardrail vertical rod has a vertical rod spindle nose, vertical rod spindle nose and described spindle nose chute bearing fit, and the lower end of each guardrail vertical rod and described guardrail vertical rod caulking groove scarf and cooperate mutually with described guardrail blocking device interlocking.
In a specific embodiment of the present invention, be extended with a supporting plate on the diapire of described spindle nose chute, described guardrail vertical rod is corresponding with supporting plate.
In another specific embodiment of the present invention, the surface of described pair of pedals is provided with antislip body.
In another specific embodiment of the present invention, the two ends of described front apron respectively are installed with a latch ear, latch ear is corresponding to described roof beam structure and be stuck in roof beam structure, protect plaque and be hinged with one on the roof beam structure, the two ends of protecting plaque respectively are provided with one first stop pin and second stop pin, first stop pin matches with described latch ear, and the chamber wall in the stretching, extension platform chamber on the car body of second stop pin and vehicle mutually interlocking cooperate.
In another specific embodiment of the present invention, described ladder comprises a pair of side plate body parallel to each other and is spaced apart and arranged in stepped plate between the pair of side plates body that wherein, a side of the length direction of each stepped plate is hinged by jointed shaft and pair of side plates body.
Also have in the specific embodiment of the present invention, described a pair of guardrail blocking device respectively comprises plug housing and latch, the basal surface of plug housing and described cover eaves is fixed, latch is configured on the plug housing, offer pin hole in the bottom of described guardrail vertical rod and at the position corresponding to described latch, described latch matches with pin hole.
More of the present invention and in specific embodiment, described guardrail is the guardrail of closed or grid type.
In of the present invention and then specific embodiment, the geometric configuration of described latch ear is L shaped, offer on the described inwall that protects plaque and be used for the slotted eye of inserting for described latch ear, and offer lock hole on latch ear, described first stop pin matches with lock hole.
Of the present invention again more and in specific embodiment, offer knock hole on the described a pair of roof beam structure and at the position corresponding to described guardrail blocking device separately.
In again of the present invention and then specific embodiment, described antislip body is the antislip body that strip or floating-point shape or strip combine with the floating-point shape.
Technical scheme provided by the invention is with respect to the strong point that prior art has: the spindle nose chute that can follow when guardrail is in non-initiate mode on the described a pair of roof beam structure is pushed into corresponding to the bottom of pedal that it is hidden; When using guardrail, pulling out the back by the locking of guardrail blocking device, and stopping and limits by guardrail vertical rod caulking groove by the outer wall of spindle nose chute, realize three-point fix, the arm of force is increased and embodiment failure-free stability, avoid potential safety hazard.
Description of drawings
Fig. 1 is a specific embodiment constructional drawing of the present invention.
Fig. 2 is the application examples scheme drawing of structure of the present invention on the news mobile control room.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Ask for an interview Fig. 1 and Fig. 2, vehicle is the mobile control room 6 that is used to relay news program shown in figure 2, on this mobile control room 6, be equipped with and stretch platform 1, but be not restricted, for example, same configurable stretching, extension platform 1 on the touring vehicle of foodstuff or dress ornament or mobile medical treatment usefulness and other the similar vehicle, therefore the platform structure of vehicle of the present invention is not limited to be applied on the mobile control room 6, that is to say that mobile control room 6 only is a kind of concrete embodiment that the applicant puts to the proof.On mobile control room 6, has the platform of stretching, extension chamber 61, for stretching holding of platform 1, make stretching, extension platform 1 both can pull out also can be matched with the drawer form stretches in the platform chamber 61 with pushing, state shown in Figure 2 is a running condition, promptly stretch platform 1 and be pulled to and stretch outside the platform chamber 61, just as being positioned at the sidepiece of mobile control room 6 as the wing (wing).
Please see Fig. 1 by emphasis, stretch platform 1 by pedal 11, front apron 12 and a pair of roof beam structure 13 constitute, one end of pedal 11 is that a roof beam structure 13 on the right-hand member shown in Figure 1 and the left side in a pair of roof beam structure 13 is fixing, and that the other end of pedal 11 is the roof beam structure 13 on left end shown in Figure 1 and the right in a pair of roof beam structure 13 is fixing, fixed form both can be welded, also can be screwed. in addition can be with pedal 11 and a pair of roof beam structure 13 one processing. front apron 12 is corresponding to the below of the cover eaves 111 at the middle part of the length direction outward of pedal 11, being vertical relation with the cover eaves 111 of pedal 11. the two ends of front apron 12 respectively extend in the roof beam structure 13, and respectively be installed with the latch ear 121 that a shape is preferably L shaped (also can claim 7 fonts) on the end face outward at the two ends of the front apron in extending into roof beam structure 13 12, offer lock hole 1211. aforesaid cover eaves 111 on each latch ear 121 and respectively offer a guardrail vertical rod caulking groove 1111 at adjacent position with a pair of roof beam structure 13, the guardrail vertical rod 31. of the guardrail 3 that also will describe in detail below guardrail vertical rod caulking groove 1111 is used to set has antislip body 112 in the surface working of aforesaid pedal 11, in the present embodiment, select with the strip projection as antislip body 112, also can use the combining as antislip body 112. corresponding to the below of pedal 11 of projection of the projection of floating-point shape or strip projection and floating-point shape certainly to putting terraced chamber 14.
Continue to see Fig. 1 and Fig. 2,, respectively offer a spindle nose chute 131 in the bottom of a pair of roof beam structure 13, and be extended with a supporting plate 1311 at the diapire length direction of spindle nose chute 131 as one of main points of technical solution of the present invention.Ladder 2 can be contained in aforesaid putting in the terraced chamber 14 with plugging, the preferred structure of ladder 2 is: a pair of parallel side plate body 21, at interval stepped plate 22 being set between pair of side plates body 21, specifically is with each stepped plate 22 usefulness jointed shaft 221 or hinged with other similar mode and pair of side plates body 21.In the time will enabling ladder 2, earlier it is pulled out from put terraced chamber 14, and each stepped plate 22 pulled open up horizontality, promptly be state shown in Figure 2, vice versa.
Still see Fig. 1, on the bottom surface at the two ends of the length direction of aforesaid cover eaves 111, respectively has a guardrail blocking device 4, each guardrail blocking device 4 comprises plug housing 41 and latch 42, latch 42 is provided on the plug housing 41, and that plug housing 41 both can have been made the back separately was fixing with cover eaves 111, also can with the 111 one processing and manufacturings of cover eaves.Aforesaid latch 42 is corresponding with the knock hole 132 on being opened in roof beam structure 13.The structure that guardrail 3 is selected for use in the present embodiment is the structure of lattice-shaped, but also can be enclosed structure.Guardrail 3 has a pair of guardrail vertical rod 31 that corresponds to each other, the outwards bending and constitute a vertical rod spindle nose 311 of the bottom of each guardrail vertical rod 31, vertical rod spindle nose 311 matches with aforesaid spindle nose chute 131, promptly, vertical rod spindle nose 311 is placed in the spindle nose chute 131 slidably, and guardrail vertical rod 31 and aforesaid supporting plate 1311 are slippery, promptly by supporting plate 1311 holding guardrail vertical rods 31.Respectively offer a position and aforesaid knock hole 132 corresponding pin holes 312 in the lower end of a pair of guardrail vertical rod 31, and knock hole 132 is corresponding with latch 42, and guardrail vertical rod 31 is also corresponding with aforesaid guardrail vertical rod caulking groove 1311.
On a pair of roof beam structure 13, be hinged with one and protect plaque 5, set a pair of first stop pin 51 and a pair of second stop pin 52 on the plaque 5 protecting, a pair of first stop pin 51 and aforesaid lock hole 1211 interlocking mutually cooperate, and the hole interlocking on the corresponding cavity wall in a pair of second stop pin 52 and stretching, extension platform chamber 61 shown in Figure 2 cooperates.The slotted eye 53 that is opened on the inwall that protects plaque 5 is corresponding with latch ear 121.
Use when of the present invention, at first by handling the snap close 511 of first latch 51, the locking that makes first latch 51 remove and stretch the chamber wall in platform chamber 61, outwards pull out from the stretching, extension platform chamber 61 of mobile control room shown in Figure 26 stretching platform 1, then ladder is pulled out from put terraced chamber 14, and make stepped plate 22 switchings to horizontality, again by operation second stop pin 52, make its lock hole that withdraws from latch ear 121 1211, protect plaque 5 and present state shown in Figure 1. then with guardrail 3 from corresponding to pulling out the guardrail chamber 7 of putting 14 belows, terraced chamber, a pair of vertical rod spindle nose 311 slides along spindle nose chute 131 when pulling out, and a pair of guardrail vertical rod 31 is being pasted supporting plate 1311 and is being slided, after guardrail 3 is fully pulled out, again guardrail 3 is upwards overturn 90 °, the bottom of guardrail vertical rod 31 is clinged in the guardrail vertical rod caulking groove 1111, and the pin hole in the guardrail vertical rod 31 312 be positioned at just (corresponding to) between latch 42 and the knock hole 132, this moment by the operator with latch 42 insert pin holes 312 and and then insert and knock hole 132 in, locking is implemented in guardrail vertical rod 31. by above-mentioned explanation and as can be known in conjunction with Fig. 1, the bottom of the guardrail vertical rod 31 of guardrail 3 shows as the spacing of three fulcrums, the one, limit by the outer wall of vertical rod spindle nose 311 with spindle nose chute 131, the 2nd, by latch 42 lockings, the 3rd, limit by guardrail vertical rod caulking groove 1111, the arm of force is bigger, therefore stability is very good, the situation of collapsing to turning up can not appear in the process of enabling, helping ensuring safety. journalist Ke Deng and ladder 2 arrive at the pedal 11 that stretches platform 1, debouch operating room 62. through pedal 11
In the time will packing up guardrail 3, as long as handle latch 42, the locking that latch 42 is removed the guardrail vertical rod 31 of guardrail 3, again with guardrail 3 towards deviating from 90 ° of the direction that stretches platform 1 exhibitions of pulling, be state shown in Figure 1 at present, again guardrail 3 is pushed in the guardrail chamber 7, to protect upwards upset of plaque 5 then, and make first stop pin 51 and lock hole 1211 lockings, then whole stretching, extension platform 1 is pushed and stretch in the platform chamber 61, and by 52 lockings of a pair of second stop pin.
Claims (10)
1. the platform structure of a vehicle, comprise one by pedal (11), stretching, extension platform (1) and a pull-out type ladder (2) and a guardrail (3) that front apron (12) and a pair of roof beam structure (13) constitute, pull-out type ladder (2) is located in putting in the terraced chamber (14) of stretching, extension platform (1), put terraced chamber (14) corresponding to described pedal (11) below, the two ends of pedal (11) are fixed on the roof beam structure (13), front apron (12) is fixed corresponding to the outside of the length direction of pedal (11) and with roof beam structure (13), guardrail (3) is hinged and is stretching on the platform (1), it is characterized in that: described a pair of roof beam structure (13) bottom respectively constitutes a spindle nose chute (131), a pair of spindle nose chute (131) corresponds to each other, the middle part of the length direction in the outside of described pedal (11) is extended with a cover eaves (111) that is stuck in described front apron (12), respectively constitute guardrail vertical rod caulking groove (1111) between the two ends of cover eaves (111) and the described roof beam structure (13), and the bottom at the two ends of covering eaves (111) respectively is provided with a guardrail blocking device (4), described guardrail (3) has a pair of guardrail vertical rod (31), the bottom of each guardrail vertical rod (31) has a vertical rod spindle nose (311), vertical rod spindle nose (311) and described spindle nose chute (131) bearing fit, and the lower end of each guardrail vertical rod (31) and described guardrail vertical rod caulking groove (1111) scarf and cooperate mutually with described guardrail blocking device (4) interlocking.
2. the platform structure of vehicle according to claim 1 is characterized in that being extended with a supporting plate (1311) on the diapire of described spindle nose chute (131), and described guardrail vertical rod (31) is corresponding with supporting plate (1311).
3. the platform structure of vehicle according to claim 1 is characterized in that the surface of described pair of pedals (11) is provided with antislip body (112).
4. the platform structure of vehicle according to claim 1, the two ends that it is characterized in that described front apron (12) respectively are installed with a latch ear (121), latch ear (121) is corresponding to described roof beam structure (13) and be stuck in roof beam structure (13), protect plaque (5) and be hinged with one on the roof beam structure (13), the two ends of protecting plaque (5) respectively are provided with one first stop pin (51) and second stop pin (52), first stop pin (51) matches with described latch ear (121), and the chamber wall in the stretching, extension platform chamber on the car body of second stop pin (52) and vehicle mutually interlocking cooperate.
5. the platform structure of vehicle according to claim 2, it is characterized in that described ladder (2) comprises a pair of side plate body (21) parallel to each other and is spaced apart and arranged in stepped plate (22) between the pair of side plates body (21), wherein, a side of the length direction of each stepped plate (22) is hinged by jointed shaft (221) and pair of side plates body (21).
6. the platform structure of vehicle according to claim 1, it is characterized in that described a pair of guardrail blocking device (4) respectively comprises plug housing (41) and latch (42), plug housing (41) is fixed with the basal surface of described cover eaves (111), latch (42) is configured on the plug housing (41), offer pin hole (312) in the bottom of described guardrail vertical rod (31) and at the position corresponding to described latch (42), described latch (42) matches with pin hole (312).
7. the platform structure of vehicle according to claim 1 is characterized in that the guardrail of described guardrail (3) for closed or grid type.
8. the platform structure of vehicle according to claim 4, the geometric configuration that it is characterized in that described latch ear (121) is L shaped, offer on the described inwall that protects plaque (5) and be used for the slotted eye (53) of inserting for described latch ear (121), and offer lock hole (1211) on latch ear (121), described first stop pin (51) matches with lock hole (1211).
9. the platform structure of vehicle according to claim 1 is characterized in that described a pair of roof beam structure (13) is gone up and offers knock hole (132) at the position corresponding to described guardrail blocking device (4) separately.
10. the platform structure of vehicle according to claim 3 is characterized in that the antislip body that described antislip body (112) combines with the floating-point shape for strip or floating-point shape or strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212929XA CN101704346B (en) | 2009-11-11 | 2009-11-11 | Platform structure of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212929XA CN101704346B (en) | 2009-11-11 | 2009-11-11 | Platform structure of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101704346A true CN101704346A (en) | 2010-05-12 |
| CN101704346B CN101704346B (en) | 2011-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910212929XA Active CN101704346B (en) | 2009-11-11 | 2009-11-11 | Platform structure of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101704346B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140036A (en) * | 2017-05-27 | 2017-09-08 | 厦门威迪思汽车设计服务有限公司 | A kind of suppressible flat car of guardrail |
| CN107117106B (en) * | 2017-04-19 | 2023-03-03 | 常熟华东汽车有限公司 | Draw-out type boarding platform combined with side protective guard for vehicle |
-
2009
- 2009-11-11 CN CN200910212929XA patent/CN101704346B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117106B (en) * | 2017-04-19 | 2023-03-03 | 常熟华东汽车有限公司 | Draw-out type boarding platform combined with side protective guard for vehicle |
| CN107140036A (en) * | 2017-05-27 | 2017-09-08 | 厦门威迪思汽车设计服务有限公司 | A kind of suppressible flat car of guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101704346B (en) | 2011-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Hong Kong Li Tong Industrial Park in Jiangsu province Changshou City Taiguang road 215511 No. 8 Mei Patentee after: Changshu Huadong Car Co., Ltd. Address before: 215500 Jiangsu province Changshou City Yushan Road No. 258 Patentee before: Changshu Huadong Car Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 215511 Jiangsu province Changshou City Taiguang Road, Hong Kong Industrial Park No. 8 Patentee after: Changshu Huadong Car Co., Ltd. Address before: Hong Kong Li Tong Industrial Park in Jiangsu province Changshou City Taiguang road 215511 No. 8 Mei Patentee before: Changshu Huadong Car Co., Ltd. |