CN207241589U - Vehicle-mounted telescopic formula climbing ladder - Google Patents
Vehicle-mounted telescopic formula climbing ladder Download PDFInfo
- Publication number
- CN207241589U CN207241589U CN201721237692.7U CN201721237692U CN207241589U CN 207241589 U CN207241589 U CN 207241589U CN 201721237692 U CN201721237692 U CN 201721237692U CN 207241589 U CN207241589 U CN 207241589U
- Authority
- CN
- China
- Prior art keywords
- ladder
- balladeur train
- guide rail
- handrail
- vehicle
- 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
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 210000000452 mid-foot Anatomy 0.000 claims description 10
- 239000000872 buffer Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
- Ladders (AREA)
Abstract
The utility model discloses a kind of vehicle-mounted telescopic formula climbing ladder, including a pair of guide rails, and balladeur train and ladder, a pair of guide rails bottom is fixed on the side of roof-rack, and guide rail front portion is equipped with guide rail sliding chute.Balladeur train includes being fixedly connected with integral two vertical frames and two horizontal frames, and spaced several roller combination symmetric supports are equipped with balladeur train hinged seat in vertical frame front outsides, vertical frame front end, and vertical frame rear portion is equipped with balladeur train sliding slot.Two side handrail top of ladder is equipped with handrail hinged seat, and the handrail hinged seat that insertion is indulged in the balladeur train sliding slot at frame rear portion is hinged with balladeur train.Balladeur train hinged seat in the guide rail sliding chute of embedded guide rail front portion is hinged with guide rail.In the embedded corresponding guide rail of several rollers combination of vertical frame front outsides, and bear against in the upper and lower side of flute profile.The utility model is compact-sized, collection rear rail, balladeur train and ladder three overlap, and occupies little space.Balladeur train and ladder pull out quick and convenient during expansion, substantially increase vehicle and climb to the top of a mountain the convenience of operation.
Description
Technical field
A kind of vehicle climbing ladder is the utility model is related to, more particularly to a kind of to be usually collected on roof, when use pulls out
The climbing ladder on the tailstock is ridden over, belongs to vehicle accessory technical field.
Background technology
The purposes of Hyundai Motor is constantly extending, such as communication truck, the detection special vehicle such as car reequiped with finished automotive,
It is generally necessary in roof attaching antenna, scanner or other special installations, it is necessary to which dedicated climbing ladder, which is quickly climbed to the top of a mountain, loads and unloads roof
Equipment, or daily maintenance is carried out to equipment.Existing vehicle climbing ladder uses the structure for being fixed on carriage body side, such as
On a kind of rear portion for the longitudinal side that " van top climbing cat ladder " disclosed in CN205871898U is fixed on compartment, due to being subject to car
The limitation of width and Height Standard, the width and height in compartment must be reduced using such cat ladder of climbing to the top of a mountain, causes compartment to hold
Long-pending reduction.In order to ensure that the width in compartment and height reach standard requirement, existing climbing ladder uses bascule pattern, i.e.,
On the top that compartment side is hung over during use, it is collected in when not used in compartment, such climbing ladder, which not only takes out of, to be removed
Into inconvenient for use, space valuable in compartment is also taken up so that the installation of equipment is affected to some extent in compartment.
Utility model content
The purpose of this utility model is to provide one kind is compact-sized, collection is quick and convenient using conversion and is not take up compartment
The vehicle-mounted telescopic formula climbing ladder of interior expensive real estate.
The utility model is achieved by the following technical programs：
A kind of vehicle-mounted telescopic formula climbing ladder, including a pair of guide rails, and balladeur train and ladder, the guide rail is in a groove shape and a pair
It is oppositely arranged at the slit opening of guide rail, a pair of guide rails bottom is fixed on roof row by the spaced installing plate of several piece respectively
On the side of Lee's frame, guide rail front portion is equipped with guide rail sliding chute；The balladeur train is in " H " shape, including is fixedly connected with integral two and indulges
Frame and two horizontal frames, spaced several roller combination symmetric supports are cut with scissors in vertical frame front outsides, vertical frame front end equipped with balladeur train
Joint chair, vertical frame rear portion are equipped with balladeur train sliding slot；Ladder both sides are vertical with spaced pedal both ends respectively in the handrail of bent
It is fixedly connected, the handrail top is equipped with horizontal handrail hinged seat, and the balladeur train at the vertical frame rear portion of handrail hinged seat insertion is slided
In groove, it is hinged by handrail swivel pin with balladeur train；In the guide rail sliding chute of the balladeur train hinged seat insertion guide rail front portion of vertical frame front end, lead to
Balladeur train swivel pin is crossed to be hinged with guide rail；In the embedded corresponding guide rail of several rollers combination of vertical frame front outsides, and bear against
In the upper and lower side of flute profile.
The purpose of this utility model can also further be realized by following technical measures.
Further, the collection locking seat perpendicular to guide rail longitudinal direction, flexible lock pin one are equipped with the upside of the rear portion of the guide rail
End is fixed in collection locking seat.Flute profile bracing piece is additionally provided with the outside of guide rail, the height of the flute profile bracing piece is less than guide rail
Highly.
Further, the outer end of the balladeur train sliding slot is turned under folding ladder expansion lock slots, and ladder is pulled out in use, helping
In hand hinged seat insertion ladder expansion lock slots.The roller combination includes rolling bearing and support shaft, the rolling bearing branch
Support is on one end of support shaft, and positioned at vertical outer frame side, the other end of support shaft is passed through after the vertical edges of vertical frame by fastening spiral shell
Mother is fixed on the inside of vertical frame.
Further, the handrail inside middle portion of ladder both sides is respectively equipped with the tailstock midfoot support in the middle part of handrail
Bar, the handrail lower inside of ladder both sides are respectively equipped with the tailstock lower support bar perpendicular to handrail lower part；In tailstock lower part branch
Middle part is additionally provided between strut and handrail the handrail lockplate of lock hole.
Further, the tailstock midfoot support bar outer end and tailstock lower support bar outer end are respectively equipped with elastic buffer
Device, ladder are pulled out in use, the elastic buffer of tailstock midfoot support bar outer end and the elasticity of tailstock lower support bar outer end are delayed
Device is rushed to bear against on back door of vehicle and tailstock anti-collision beam.
A pair of guide rails of the utility model is fixed on the side of roof-rack, and balladeur train is hinged with a pair of guide rails, ladder
Be hinged with balladeur train, the utility model is fixed using guide rail, balladeur train and ladder can pull movement tertiary structure, when not used, ladder
In embedded balladeur train, balladeur train is embedded in a pair of guide rails with ladder, and locks a pair of guide rails, balladeur train and ladder by flexible lock pin.
In use, only need to first release the locking of flexible lock pin, balladeur train is then pulled out, ladder is finally pulled out and rotates down, non-landing branch
The ladder of support structure is supported on the rear portion of vehicle, tailstock midfoot support bar by tailstock midfoot support bar and tailstock lower support bar
It is supported on 4 elastic buffers of tailstock lower support bar outer end on vehicle rear and tailstock anti-collision beam, so as to contract significantly
The length of short ladder, saves installation space, and reduces the overall weight of ladder, so as to reduce manufacture cost.The utility model
Compact-sized, collection rear rail, balladeur train and ladder three overlapping, occupy little space, and flexible lock pin locking is reliable.Balladeur train during expansion
Pulled out with ladder quick and convenient, substantially increase vehicle and climb to the top of a mountain the convenience of operation.
The advantages of the utility model and feature, will carry out diagram reconciliation by the non-limitative illustration of preferred embodiment below
Release, these embodiments referring to the drawings only providing as an example.
Brief description of the drawings
Fig. 1 is that the utility model is installed on roof and is in the front view of collecting state；
Fig. 2 is the front view that the utility model is in unfolded state；
Fig. 3 is the A of Fig. 2 to enlarged view；
Fig. 4 is the B of Fig. 2 to enlarged view；
Fig. 5 is the C of Fig. 3 to enlarged view；
Fig. 6 is the D-D amplification views of Fig. 5；
Fig. 7 is the E-E amplification views of Fig. 5.
Embodiment
The embodiment being installed on below in conjunction with the accompanying drawings with the utility model on cross-country roof-rack makees the utility model
Further illustrate.
As shown in FIG. 1 to 3, the present embodiment includes a pair of guide rails 1, and balladeur train 2 and ladder 3, and guide rail 1 is in a groove shape and one
To being oppositely arranged at the slit opening of guide rail 1,1 bottom of guide rail is welded with the installing plate 11 of 3 block gaps setting, and guide rail 1 passes through fastening
Part is separately fixed on the side of roof-rack 4, and guide rail 1 is anterior to be equipped with guide rail sliding chute 12.
Balladeur train 2 is in " H " shape, including integrally welded two vertical frames 21 and two horizontal frames 22, spaced 3 rollers
5 symmetric supports are combined in vertical 21 front outsides of frame, wherein vertical 21 front end of frame is equipped with balladeur train hinged seat 23, rear portion is equipped with balladeur train sliding slot
211。
3 both sides of ladder connect with spaced 32 both ends vertical welding of pedal respectively in handrail 31 made of bent steel pipe,
31 top of handrail connects with the horizontal weldering of handrail hinged seat 311, as shown in Figure 5 and Figure 6, after the vertical frame 21 of the insertion of handrail hinged seat 311
It is hinged by handrail swivel pin 312 and balladeur train 2 in the balladeur train sliding slot 211 in portion, and be hinged with rear lock nut 313 locking handrail
Pin 312.Vertical frame 21 is formed with steel plate bending, and the balladeur train hinged seat 23 for indulging 21 front end of frame is embedded in the anterior guide rail sliding chute 12 of guide rail 1
It is interior, it is hinged by balladeur train swivel pin 24 and guide rail 1, and lock balladeur train swivel pin 24 with preceding lock nut 25.
It is embedded in as shown in fig. 7,3 rollers of 21 front outsides of vertical frame combine 33 in corresponding guide rail 1, wherein left end one
33 upside of roller combination is resisted against on the upper side of flute profile, and 33 downside of another two roller combination is resisted against the downside of 1 flute profile of guide rail
On face, balladeur train 2 is set to be obtained in guide rail 1 spacing up and down, and moving resistance very little.As shown in fig. 7, roller combination 33 includes rolling
Bearing 331 and support shaft 332, the rolling bearing 331 are supported on the right end of support shaft 332, and positioned at the vertical outside of frame 21, branch
332 left end of support axis is fixed on the inside of vertical frame 21 after passing through the vertical edges 211 of vertical frame 21 by clamp nut 333.
The collection locking seat 13 perpendicular to the longitudinal direction of guide rail 1, elasticity are equipped with as shown in Fig. 4~Fig. 6, on the upside of the rear portion of guide rail 1
5 one end of lock pin is fixed in collection locking seat 13, for locking the ladder 3 in collecting state.The outside of guide rail 1 is welded with flute profile and adds
Strong bar 14, the height of the flute profile bracing piece 14 is less than the height of guide rail 1, for improving the rigidity of guide rail 1.
As shown in figure 5, the outer end of balladeur train sliding slot 211 is turned under folding ladder expansion lock slots 212, ladder 3, which pulls out, to be used
When, handrail hinged seat 311 is embedded in ladder expansion lock slots 212, ladder 3 is reliably locked in unfolded state, is prevented ladder 3
Withdraw and cause danger, it is ensured that the safe handling of ladder 3.
As shown in Fig. 2, 31 inside middle portion of handrail of 3 both sides of ladder is welded with the middle part of the tailstock at the middle part of handrail 31 respectively
Supporting rod 314,31 lower inside of handrail of 3 both sides of ladder are welded with the tailstock lower support bar perpendicular to 31 lower part of handrail respectively
315.Middle part is also welded between tailstock lower support bar 315 and handrail 31 the handrail lockplate 316 of lock hole 317.Ladder 3
During collection, the lock hole 317 of locking seat 13 and handrail lockplate 316 is collected on 14 head of flexible lock pin through 1 rear portion of guide rail upside,
Handrail 3 is locked in the upside of guide rail 1.
314 outer end of tailstock midfoot support bar and 315 outer end of tailstock lower support bar are respectively equipped with elastic buffer 318, this
The elastic buffer 318 of embodiment is made of rubber, and ladder 3 pulls out in use, the elasticity of 314 outer end of tailstock midfoot support bar
The elastic buffer 318 of 315 outer end of buffer 318 and tailstock lower support bar is born against in back door of vehicle 41 and tailstock anti-collision
On beam 42, the outer surface of damage vehicle 40 is avoided.
The utility model is installed on the luggage carrier 4 of roof and uses, and when collection is all placed in roof, saves space；Expansion
When ladder 3 do not land.
In addition to the implementation, the utility model can also have other embodiment, all to use equivalent substitution or equivalent change
The technical solution to be formed is changed, all falls within the protection domain of the requires of the utility model.
Claims (7)
- A kind of 1. vehicle-mounted telescopic formula climbing ladder, it is characterised in that：Including a pair of guide rails, and balladeur train and ladder, the guide rail is in It is oppositely arranged at the slit opening of flute profile and a pair of guide rails, a pair of guide rails bottom is consolidated by the spaced installing plate of several piece respectively It is scheduled on the side of roof-rack, guide rail front portion is equipped with guide rail sliding chute；The balladeur train is in " H " shape, including is fixedly connected into one The two vertical frames and two horizontal frames of body, spaced several roller combination symmetric supports are in vertical frame front outsides, vertical frame front end Equipped with balladeur train hinged seat, vertical frame rear portion is equipped with balladeur train sliding slot；Ladder both sides are stepped on spaced respectively in the handrail of bent Plate both ends are vertically fixedly connected, and the handrail top is equipped with horizontal handrail hinged seat, after frame is indulged in the handrail hinged seat insertion In the balladeur train sliding slot in portion, it is hinged by handrail swivel pin with balladeur train；The balladeur train hinged seat insertion guide rail of vertical frame front end is anterior to lead In rail sliding slot, it is hinged by balladeur train swivel pin with guide rail；In the embedded corresponding guide rail of several rollers combination of vertical frame front outsides, And bear against in the upper and lower side of flute profile.
- 2. vehicle-mounted telescopic formula climbing ladder as claimed in claim 1, it is characterised in that：It is equipped with the upside of the rear portion of the guide rail vertical Collection locking seat in guide rail longitudinal direction, flexible lock pin one end are fixed in collection locking seat.
- 3. vehicle-mounted telescopic formula climbing ladder as claimed in claim 1, it is characterised in that：Flute profile bracing piece is additionally provided with the outside of guide rail, The height of the flute profile bracing piece is less than the height of guide rail.
- 4. vehicle-mounted telescopic formula climbing ladder as claimed in claim 1, it is characterised in that：The outer end of the balladeur train sliding slot is bent downward Go out ladder expansion lock slots, ladder is pulled out in use, in handrail hinged seat insertion ladder expansion lock slots.
- 5. vehicle-mounted telescopic formula climbing ladder as claimed in claim 1, it is characterised in that：Roller combination include rolling bearing with Support shaft, the roller bearings pass through vertical frame on one end of support shaft, and positioned at vertical outer frame side, the other end of support shaft Vertical edges after be fixed on by clamp nut on the inside of vertical frame.
- 6. vehicle-mounted telescopic formula climbing ladder as claimed in claim 1, it is characterised in that：The handrail inside middle portion difference of ladder both sides Equipped with the tailstock midfoot support bar in the middle part of handrail, the handrail lower inside of ladder both sides is respectively equipped with handrail The tailstock lower support bar in portion；Middle part is additionally provided between tailstock lower support bar and handrail the handrail lockplate of lock hole.
- 7. vehicle-mounted telescopic formula climbing ladder as claimed in claim 6, it is characterised in that：The tailstock midfoot support bar outer end and car Tail lower support bar outer end is respectively equipped with elastic buffer, and ladder is pulled out in use, the elasticity of tailstock midfoot support bar outer end is delayed The elastic buffer for rushing device and tailstock lower support bar outer end is born against on back door of vehicle and tailstock anti-collision beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237692.7U CN207241589U (en) | 2017-09-26 | 2017-09-26 | Vehicle-mounted telescopic formula climbing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237692.7U CN207241589U (en) | 2017-09-26 | 2017-09-26 | Vehicle-mounted telescopic formula climbing ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241589U true CN207241589U (en) | 2018-04-17 |
Family
ID=61887108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721237692.7U Expired - Fee Related CN207241589U (en) | 2017-09-26 | 2017-09-26 | Vehicle-mounted telescopic formula climbing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585107A (en) * | 2017-09-26 | 2018-01-16 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted telescopic formula climbing ladder |
-
2017
- 2017-09-26 CN CN201721237692.7U patent/CN207241589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585107A (en) * | 2017-09-26 | 2018-01-16 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted telescopic formula climbing ladder |
| CN107585107B (en) * | 2017-09-26 | 2024-02-23 | 江苏捷诚车载电子信息工程有限公司 | Vehicle-mounted telescopic climbing ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206633920U (en) | A kind of hiding cross beam type roof-rack | |
| CN203145819U (en) | Collectable type folding boarding ladder | |
| CN207241589U (en) | Vehicle-mounted telescopic formula climbing ladder | |
| CN107585107A (en) | Vehicle-mounted telescopic formula climbing ladder | |
| CN107208424A (en) | Improvements to retractable canopies | |
| CN207790502U (en) | The compartment cat ladder and its hidden type mounting structure of telescopic folding | |
| US20070080185A1 (en) | Load carrier for vehicle roof | |
| US11623556B2 (en) | Retractable cover for a boat trailer | |
| CN212022488U (en) | Special vehicle boarding ladder | |
| CN203623538U (en) | Car roof support device for box-type satellite portable station | |
| CN210191268U (en) | Rotatable sleeping berth of large truck upper strata | |
| CN214355789U (en) | Pull type boarding ladder | |
| CN211308564U (en) | Shed cloth mounting structure for railway vehicle | |
| CN211844261U (en) | Auxiliary ramp for getting on and off | |
| CN202140008U (en) | Combined type boarding ladder | |
| CN209870398U (en) | Auxiliary withdrawing mechanism and rail-walking type motor train unit bottom detection device | |
| CN205971100U (en) | Sled frame that car was used | |
| CN216401318U (en) | Luggage rack for automobile ceiling | |
| CN215057065U (en) | Vehicle-mounted ladder convenient to store | |
| CN219241808U (en) | Limiting device for reducing clamping stagnation of pull ladder | |
| CN216101870U (en) | Automobile luggage rack convenient for loading | |
| CN202016437U (en) | Moveable top climbing ladder | |
| CN207078249U (en) | A kind of rear shelf of electric bicycle | |
| CN202071765U (en) | Improved sliding working platform of heavy truck | |
| DE202009009710U1 (en) | Car roof box with retractable ladder and easy to install without tools |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |