CN207208496U - Ladder vehicle is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error - Google Patents
Ladder vehicle is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error Download PDFInfo
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- CN207208496U CN207208496U CN201721275430.XU CN201721275430U CN207208496U CN 207208496 U CN207208496 U CN 207208496U CN 201721275430 U CN201721275430 U CN 201721275430U CN 207208496 U CN207208496 U CN 207208496U
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Abstract
It the utility model is related to ladder vehicle technical field, be a kind of ladder vehicle is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error, the former include platform body, slide rail, preceding safety screen, rear safety screen, it is preceding it is anti-error step on formula locking assembly and it is rear it is anti-error step on formula locking assembly, protective cover is provided with above pedal, the side of protective cover is installed together by the platform body of hinge and correspondence position, and the front end of pedal is located in the projection of protective cover in the horizontal direction；The latter includes automobile chassis, terraced body framework, rotates ladder, lift, hydraulicefficiency elevation structure and above-mentioned ladder vehicle and steps on formula platform with anti-error.The utility model reasonable and compact in structure, it is easy to use, only need operating personnel's list pin to operate, it is convenient, fast；It the setting of protective cover, can prevent passenger from going to after pedal position pedal by mistake, corresponding preceding safety screen or rear safety screen are unlocked, avoids passenger from surprisingly falling, improves the security of ladder vehicle；With it is safe, laborsaving, easy, reliable the characteristics of.
Description
Technical field
Ladder vehicle technical field is the utility model is related to, be a kind of ladder vehicle is stepped on formula platform and stepped on the motor-driven visitor of formula by mistake with anti-error
Tower wagon.
Background technology
When aircraft can not dock passenger loading bridge, to ensure that passenger and staff go on or off the plane, unit typically uses
Ladder vehicle docks with aircraft, and it can park situation at any time in different location operation according to aircraft, be to ensure flight normal operation
Indispensable ground installation.
After ladder vehicle tip platform docks with aircraft, it is necessary to by the safety screen on ladder vehicle tip platform slide into away from
Hatch door has 10-20cm safe distance, is then locked；The locking and unlatching of safety screen are typically by being arranged on platform
Pedal be controlled, but the situation that passenger steps on by mistake often occurs during use, safety screen is unlocked, deposit
It is poor in the lower machine passenger hidden danger that especially children surprisingly fall, security.
The content of the invention
The utility model provides a kind of ladder vehicle and is stepped on formula platform with anti-error and stepped on formula motorized ramp car by mistake, overcomes above-mentioned
The deficiency of prior art, its can effectively solve existing ladder vehicle tip platform existing for safety screen easily stepped on and unlocked by mistake,
Passenger is set the problem of hidden danger surprisingly fallen, security difference to be present.
One of the technical solution of the utility model is realized by following measures：A kind of ladder vehicle is put down with the anti-error formula of stepping on
Platform and formula motorized ramp car is stepped on by mistake, including platform body, slide rail, preceding safety screen, rear safety screen, preceding anti-error to step on formula locking total
Assembly is locked into rear anti-error formula of stepping on, being provided with front side of platform body by slide rail can be in left-right direction with respect to the preceding peace of its slip
Full baffle plate, platform body rear side is provided with by slide rail can be in left-right direction with respect to the rear safety screen of its slip；Safety catch afterwards
Rear anti-error formula of stepping on is provided with front side of plate and locks assembly, rear anti-error formula locking assembly of stepping on is equipped with including pedal, support base, front and rear sides
The protective cover of opening and above the platform body of correspondence position and opening upwards spacing channel-section steel, on rear side of spacing channel-section steel and after
It is fixedly installed togather on front side of safety screen, at least one be spaced apart and the positioning of opening upwards lacks is provided with front side of spacing channel-section steel
Mouthful；It is fixed with support base on rear side of platform body right part, pedal is installed by be hinged on support base, is fixed with the downside of pedal rear end
At least one locating part for being spaced apart and matching with locating notch in left and right, pedal top are provided with protective cover, protective cover
Side is installed together by the platform body of hinge and correspondence position, and the rear end of pedal is stretched out by protective cover rear openings, steps on
The front end of plate is located in the projection of protective cover in the horizontal direction；Platform body on rear side of preceding safety screen, which is provided with, preceding anti-error steps on formula
Lock assembly, it is preceding it is anti-error step on formula locking assembly with it is rear it is anti-error step on formula locking assembly structure it is identical and in before and after image distribution, wherein
It is fixedly installed togather on front side of spacing channel-section steel and on rear side of preceding safety screen.
Here is the further optimization and/or improvements to above-mentioned utility model technical scheme：
Above-mentioned locating part may include from top to bottom to be sequentially fixed at vertical plate and level board together, vertical plate upper end and with
Its corresponding pedal is fixed together, and level board is located in corresponding locating notch.
It is above-mentioned that mounting hole can be provided with the platform body of the pedal front end lower position of rear side, it is provided with energy in mounting hole
The back-moving spring for making its top pedal front end be resetted after being pressed down；On the platform body of the pedal rear end lower position of front side
The back-moving spring that its top pedal rear end can be made to be resetted after being pressed down is provided with provided with mounting hole, in mounting hole.
Above-mentioned protective cover can be the channel-section steel that Open Side Down, between protective cover middle part downside and corresponding pedal upside
Distance is in 3cm between 10cm.
The two of the technical solution of the utility model are realized by following measures：Formula motorized ramp car is stepped on by mistake.
Including automobile chassis, terraced body framework, rotate ladder, lift, hydraulicefficiency elevation structure and above-mentioned ladder vehicle and stepped on anti-error
Formula platform, automobile chassis outside are fixed with terraced body framework, and automobile chassis right part upside and the terraced right-hand member of rotation are by being hingedly mounted on
Together, rotate terraced upper inner and the lift that can be slid along is installed, top and lifting are installed on the upside of automobile chassis left part
The hydraulicefficiency elevation structure that terraced middle part downside is installed together, rotates terraced left end and platform body right-hand member and is fixed together.
Here is the further optimization and/or improvements to above-mentioned utility model technical scheme：
Above-mentioned platform body left end can be fixed with along the front and rear yielding rubber pipe to arrangement.
The utility model reasonable and compact in structure, it is easy to use, only need operating personnel's list pin to operate, it is convenient, fast；Protection
The setting of cover, can preventing passenger from going to after pedal position, pedal, the corresponding preceding safety screen of general or rear safety screen release by mistake
Locking, avoids passenger from surprisingly falling, improves the security of ladder vehicle；With it is safe, laborsaving, easy, reliable the characteristics of.
Brief description of the drawings
Accompanying drawing 1 is the main view broken section structural representation of the utility model embodiment 2.
Accompanying drawing 2 is the partial enlargement structural representation at A in accompanying drawing 1.
Accompanying drawing 3 is the rear anti-error vertical view broken section structural representation stepped on formula and lock assembly in accompanying drawing 1.
Coding in accompanying drawing is respectively：1 is platform body, and 2 be slide rail, and 3 be preceding safety screen, and 4 be rear safety screen, 5
It is support base for pedal, 6,7 be protective cover, and 8 be spacing channel-section steel, and 9 be locating notch, and 10 be hinge, and 11 be vertical plate, and 12 be water
Flat board, 13 be mounting hole, and 14 be back-moving spring, and 15 be automobile chassis, and 16 be terraced body framework, and 17 is rotate ladder, and 18 be lift,
19 be hydraulicefficiency elevation structure, and 20 be yielding rubber pipe.
Embodiment
The utility model is not limited by following embodiments, can according to the technical solution of the utility model and actual conditions come
Determine specific embodiment.
In the utility model, for the ease of description, the description of the relative position relation of each part is according to specification
The Butut mode of accompanying drawing 1 is described, such as：The position relationship of forward and backward, upper and lower, left and right etc. is according to Figure of description 1
Butut direction determine.
The utility model is further described with reference to embodiment and accompanying drawing：
Embodiment 1：As shown in accompanying drawing 1,2,3, the ladder vehicle includes platform body 1, slide rail 2, preceding with anti-error formula platform of stepping on
Safety screen 3, rear safety screen 4, it is preceding it is anti-error step on formula locking assembly and it is rear it is anti-error step on formula locking assembly, the front side of platform body 1 is logical
Cross slide rail 2 and be provided with and can be provided with left-right direction with respect to the preceding safety screen 3 of its slip, the rear side of platform body 1 by slide rail 2
Can be in left-right direction with respect to the rear safety screen 4 of its slip；The front side of safety screen 4 is provided with rear anti-error formula of stepping on and locks assembly afterwards, after
Anti-error formula locking assembly of stepping on is equipped with the protective cover 7 of opening and positioned at correspondence position including pedal 5, support base 6, front and rear sides
The top of platform body 1 and the spacing channel-section steel 8 of opening upwards, the spacing rear side of channel-section steel 8 and the front side of rear safety screen 4 are fixedly mounted on one
Rise, the front side of spacing channel-section steel 8 is provided with least one be spaced apart and the locating notch of opening upwards 9；It is solid on rear side of the right part of platform body 1
Surely there is a support base 6, pedal 5 is installed by be hinged on support base 6, be fixed with the downside of the rear end of pedal 5 at least one between left and right
Every the locating part for being distributed and matching with locating notch 9, the top of pedal 5 is provided with protective cover 7, and the side of protective cover 7 passes through hinge
10 are installed together with the platform body 1 of correspondence position, and the rear end of pedal 5 is stretched out by the rear openings of protective cover 7, before pedal 5
End is in the projection of protective cover 7 in the horizontal direction；The platform body 1 of the preceding rear side of safety screen 3 is provided with preceding anti-error formula of stepping on and locked
Tight assembly, it is preceding it is anti-error step on formula locking assembly with it is rear it is anti-error step on formula locking assembly structure it is identical and in before and after image distribution, wherein limiting
The front side of position channel-section steel 8 and the rear side of preceding safety screen 3 are fixedly installed togather.In use, pin is stretched out of protective cover 7 front openings
Enter and lift protective cover 7, the rotation of its around hinge 10 is conceded the space of the top of pedal 5, depress pedal 5, make corresponding preceding safety
Baffle plate 3 or rear safety screen 4 unlock, and after being slid onto relevant position, unclamping pedal 5 makes its reset, makes locating part position
In in corresponding locating notch 9, will it is corresponding before after safety screen 3 or rear safety screen 4 lock, with pin drive protective cover 7 around
The spinning reduction of hinge 10, you can prevent passenger go to behind the position of pedal 5 by mistake pedal 5, will it is corresponding before safety screen 3 or rear peace
Full baffle plate 4 unlocks, and avoids passenger from surprisingly falling, improves the security of ladder vehicle；And the present embodiment is simple in construction, only need
Operating personnel's list pin operates, convenient, fast.
Above-mentioned ladder vehicle can be made further optimization and/or improvements with anti-error formula platform of stepping on according to being actually needed：
As shown in accompanying drawing 1,2,3, locating part includes from top to bottom being sequentially fixed at vertical plate 11 and level board 12 together,
The upper end of vertical plate 11 and corresponding pedal 5 are fixed together, and level board 12 is located in corresponding locating notch 9.On
State setting so that locating part effectively stably can effectively coordinate preceding safety screen 3 or rear safety screen 4, ensure this reality
The locking effect of example is applied, improves security.
As shown in accompanying drawing 1,2,3, the platform body 1 positioned at the front end lower position of pedal 5 of rear side is provided with mounting hole 13,
The back-moving spring 14 that its top front end of pedal 5 can be made to be resetted after being pressed down is provided with mounting hole 13；Positioned at the rear end of pedal 5 of front side
The platform body 1 of lower position is provided with mounting hole 13, and being provided with mounting hole 13 can make its top rear end of pedal 5 multiple after being pressed down
The back-moving spring 14 of position.When back-moving spring 14 is installed, there is certain pretightning force, it can be promoted rapidly upward when people's pin is removed
Pedal 5, make its reset, improve the reliability of the present embodiment, it is easy to operation.
As shown in accompanying drawing 1,2,3, protective cover 7 is the channel-section steel that Open Side Down, and the middle part of protective cover 7 downside is stepped on corresponding
The distance between upside of plate 5 is in 3cm between 10cm.Opening is formed respectively in the rear and front end of protective cover 7；Above-mentioned setting, is easy to
When needing to open protective cover 7, people's pin stretches into pin between protective cover 7 and pedal 5 from the opening in front, is easy to protective cover 7
Open.
Embodiment 2：As shown in accompanying drawing 1,2,3, this steps on formula motorized ramp car by mistake includes automobile chassis 15, terraced body framework 16,
Rotate ladder 17, lift 18, hydraulicefficiency elevation structure 19 and above-mentioned ladder vehicle and step on formula platform with anti-error, the outside of automobile chassis 15 is fixed
There is terraced body framework 16, the right part of automobile chassis 15 upside and terraced 17 right-hand members of rotation rotate 17 tops of ladder by being hingedly mounted on together
Inner side is provided with the lift 18 that can be slid along, and top and the middle part of lift 18 downside are provided with the upside of the left part of automobile chassis 15
The hydraulicefficiency elevation structure 19 being installed together, rotate terraced 17 left ends and the right-hand member of platform body 1 and be fixed together.Automobile chassis
15 can use the automobile chassis 15 for meeting national standard to reequip, and can also use self-control chassis；Reached when stepping on formula motorized ramp car by mistake
When near aircraft door, lift 18 is drawn to platform body 1 and the same height of aircraft door lower edge using hydraulicefficiency elevation structure 19
Degree, automobile chassis 15 is then operated, its left end of platform body 1 is slowly docked with aircraft door lower edge, by a left side for platform body 1
End alignment aircraft door, then pin is stretched into and lifts protective cover 7, revolve its around hinge 10 out of protective cover 7 front openings
The space of the top of pedal 5 is transferred the possession of out, depresses pedal 5, corresponding preceding safety screen 3 or rear safety screen 4 is unlocked, by it
After sliding onto relevant position, release pedal 5 makes its reset, locating part is located in corresponding locating notch 9, preceding accordingly will pacify
After full baffle plate 3 or rear safety screen 4 lock, the spinning reduction of 7 around hinge of protective cover 10 is driven with pin, you can prevent passenger goes to from stepping on
Behind the position of plate 5 by mistake pedal 5, will it is corresponding before safety screen 3 or rear safety screen 4 unlock, avoid passenger from surprisingly falling,
Operating personnel's list pin is only needed to operate, it is convenient, fast to improve overall security.
Above-mentioned ladder vehicle can be made further optimization and/or improvements with anti-error formula platform of stepping on according to being actually needed.
As shown in accompanying drawing 1,2,3, the left end of platform body 1 is fixed with along the front and rear yielding rubber pipe 20 to arrangement.Buffer rubber
The setting of sebific duct 20 enables platform body 1 and aircraft door flexible docking, improves stability and security.
Above technical characteristic constitutes preferred embodiment of the present utility model, and it has stronger adaptability and preferably implemented
Effect, can be according to the non-essential technical characteristic of increase and decrease be actually needed, to meet the needs of different situations.
Claims (7)
1. a kind of ladder vehicle steps on formula platform with anti-error, it is characterised in that including platform body, slide rail, preceding safety screen, rear safety
Baffle plate, it is preceding it is anti-error step on formula locking assembly and it is rear it is anti-error step on formula locking assembly, being provided with by slide rail on front side of platform body can be along a left side
For right direction with respect to the preceding safety screen that it is slided, platform body rear side is provided with by slide rail can its relative slip in left-right direction
Rear safety screen；Be provided with afterwards on front side of safety screen it is rear it is anti-error step on formula locking assembly, it is rear it is anti-error step on formula locking assembly include pedal,
Support base, front and rear sides be equipped with the protective cover of opening and above the platform body of correspondence position and opening upwards it is spacing
Channel-section steel, spacing channel-section steel rear side and rear safety screen front side are fixedly installed togather, and at least one interval is provided with front side of spacing channel-section steel
Distribution and the locating notch of opening upwards；Support base is fixed with rear side of platform body right part, is provided with support base by be hinged
Pedal, pedal rear end downside are fixed with least one locating part for being spaced apart and matching with locating notch in left and right, pedal
Top is provided with protective cover, and the side of protective cover is installed together by the platform body of hinge and correspondence position, the rear end of pedal
Stretched out by protective cover rear openings, the front end of pedal is located in the projection of protective cover in the horizontal direction；On rear side of preceding safety screen
Platform body is provided with preceding anti-error formula of stepping on and locks assembly, and preceding anti-error formula locking assembly of stepping on locks assembly structure phase with rear anti-error formula of stepping on
It is distributed with and in before and after image, wherein being fixedly installed togather on front side of spacing channel-section steel and on rear side of preceding safety screen.
2. ladder vehicle according to claim 1 is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error, it is characterised in that limit
Position part includes from top to bottom being sequentially fixed at vertical plate and level board together, and vertical plate upper end and corresponding pedal are fixed
Together, level board is located in corresponding locating notch.
3. ladder vehicle according to claim 1 or 2 is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error, it is characterised in that
Mounting hole is provided with positioned at the platform body of the pedal front end lower position of rear side, is provided with mounting hole before making its top pedal
The back-moving spring that end resets after being pressed down；Mounting hole is provided with positioned at the platform body of the pedal rear end lower position of front side, is pacified
The back-moving spring that its top pedal rear end can be made to be resetted after being pressed down is provided with dress hole.
4. ladder vehicle according to claim 1 or 2 is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error, it is characterised in that
Protective cover is the channel-section steel that Open Side Down, in the middle part of protective cover the distance between on the upside of downside and corresponding pedal in 3cm extremely
Between 10cm.
5. ladder vehicle according to claim 3 is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error, it is characterised in that anti-
Shield is the channel-section steel that Open Side Down, and the distance between protective cover middle part downside and corresponding pedal upside are in 3cm to 10cm
Between.
6. it is a kind of using ladder vehicle described in claim 1 or 2 or 3 or 4 or 5 with it is anti-error step on formula platform step on formula motorized ramp by mistake
Car, it is characterised in that including automobile chassis, terraced body framework, rotate ladder, lift, hydraulicefficiency elevation structure and above-mentioned ladder vehicle and use and prevent
Formula platform is stepped on by mistake, and terraced body framework is fixed with the outside of automobile chassis, passes through on the upside of automobile chassis right part with the terraced right-hand member of rotation and is hinged peace
Be fitted together, rotate terraced upper inner and the lift that can be slid along is installed, be provided with the upside of automobile chassis left part top with
The hydraulicefficiency elevation structure that downside is fixedly installed togather in the middle part of lift, rotates terraced left end and platform body right-hand member and is fixed on one
Rise.
7. ladder vehicle according to claim 6 is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error, it is characterised in that flat
Playscript with stage directions body left end is fixed with along the front and rear yielding rubber pipe to arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275430.XU CN207208496U (en) | 2017-09-30 | 2017-09-30 | Ladder vehicle is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275430.XU CN207208496U (en) | 2017-09-30 | 2017-09-30 | Ladder vehicle is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207208496U true CN207208496U (en) | 2018-04-10 |
Family
ID=61820308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721275430.XU Expired - Fee Related CN207208496U (en) | 2017-09-30 | 2017-09-30 | Ladder vehicle is stepped on formula platform and is stepped on formula motorized ramp car by mistake with anti-error |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207208496U (en) |
-
2017
- 2017-09-30 CN CN201721275430.XU patent/CN207208496U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180930 |