CN211765249U - Boarding platform of vehicle-mounted shelter or van - Google Patents
Boarding platform of vehicle-mounted shelter or van Download PDFInfo
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- CN211765249U CN211765249U CN201922385498.9U CN201922385498U CN211765249U CN 211765249 U CN211765249 U CN 211765249U CN 201922385498 U CN201922385498 U CN 201922385498U CN 211765249 U CN211765249 U CN 211765249U
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Abstract
The utility model provides a boarding platform of a vehicle-mounted shelter or van vehicle, which comprises a platform, a platform ladder, a push-pull sliding mechanism, a supporting and folding mechanism and a limiting mechanism, wherein the platform is of a rectangular flat plate structure, and the platform ladder is fixed on the back of the platform through a connecting piece; the push-pull sliding mechanism comprises a sliding chute and a movable support, the sliding chute is fixed on an auxiliary frame of the vehicle chassis, one end of the movable support is connected with the sliding chute in a configuration mode through a rotating shaft, and the other end of the movable support is hinged with the inner side end of the platform; the supporting and folding mechanism comprises two supporting rods, one end of each supporting rod is hinged, and the other end of each supporting rod is hinged with the outer side end of the platform and one end of the movable support respectively; the limiting mechanism comprises a limiting lock and a limiting plate, the limiting lock is fixed on the side face of the sliding chute, the limiting plate is fixed on the end head of the platform, and a limiting hole is formed in the limiting plate and corresponds to the limiting lock head. The utility model discloses simple structure, equipment facility, security performance are strong.
Description
Technical Field
The utility model belongs to the technical field of the vehicle annex, a cabin platform of stepping on of on-vehicle shelter or van is related to.
Background
With the continuous development of the transportation industry, special vehicles represented by vehicle-mounted square cabins or van vehicles are increasingly widely applied, the vehicle-mounted square cabins or van vehicles are generally used as transportation carriers to provide transportation spaces for equipment, tools, spare parts and loading boxes, when the cabin bodies or the van vehicles are taken and placed outside or get in and out, the cabin climbing needs to be realized through a cabin climbing ladder, the existing cabin climbing ladder adopts a hanging ladder or a drawing ladder structure, the occupied space is large, the operation is inconvenient, no pedal operation platform exists, and people can slip and fall easily when working outside the cabin or outside the van vehicle, and certain safety risks exist.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a cabin platform of stepping on of on-vehicle shelter or van, collection simple to operate, application safety factor is high.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cabin platform of stepping on of on-vehicle shelter or van which characterized in that: the platform is of a rectangular flat plate structure, and the platform ladder is fixed on the back of the platform through a connecting piece; the push-pull sliding mechanism comprises a sliding groove and a movable support, the sliding groove is fixed on an auxiliary frame of the vehicle chassis, one end of the movable support is connected with the sliding groove in a matched mode through a rotating shaft, and the other end of the movable support is hinged with the inner side end of the platform; the support folding mechanism comprises two support rods, one ends of the two support rods are hinged, and the other ends of the two support rods are respectively hinged with the outer side end of the platform and one end of the movable support; the limiting mechanism comprises a limiting lock and a limiting plate, the limiting lock is fixed on the side face of the sliding groove, the limiting plate is fixed on the end head of the platform, and a limiting hole is formed in the limiting plate and corresponds to the lock head of the limiting lock.
According to the technical scheme, the platform ladder comprises ladder frame, footboard and fastener, two ladder poles that ladder frame set up for the symmetry, the footboard sets up along ladder frame interval, and the footboard both ends are articulated mutually with two ladder poles through the round pin axle, lie in round pin axle below on the ladder frame and be equipped with the backstop board, the fastener is U type plate structure, and a side end face is fixed in ladder pole top, is equipped with the column lug on the opposite side terminal surface inner wall, be equipped with the locating hole on the platform, the column lug with the locating hole disposes mutually.
According to the technical scheme, spacing lock comprises sleeve, locking lever and spring, sleeve overcoat in the locking lever, and the sleeve inner wall is equipped with first annular boss, and the bottom is equipped with second annular boss, and locking lever tip diameter is greater than the pole body, forms the circular bead, locking lever upper portion is located to the spring housing, both ends respectively with circular bead and first annular boss looks butt, the locking lever middle part is equipped with annular protruding circle, annular protruding circle diameter is greater than first, second annular boss diameter, and the locking lever bottom is equipped with the handle, and the sleeve outer wall passes through the connecting plate and links to each other with the spout is inboard, is equipped with the through-hole on the connecting plate, and the locking lever tip is corresponding with.
According to the technical scheme, the connecting piece is a circular arc-shaped spring steel plate, the opening of the connecting piece faces outwards and is fixed on the back face of the platform, and the inner diameter of the circular arc is matched with the ladder rod.
According to the technical scheme, the platform is made of aluminum plates, and anti-skid patterns are arranged on the top surface of the platform.
The utility model has the advantages that: the boarding platform of the vehicle-mounted shelter or van vehicle is simple in structure, fast to unfold, reliable to lock, large in pedal operation area of the platform, high in safety, wide in application range, good in universality, capable of effectively guaranteeing personnel to board the shelter and better achieving extra-cabin climbing operation, and the size and the height of the platform can be set according to requirements of the vehicle-mounted shelter or van vehicle.
Drawings
Fig. 1 is a front view of a storage state according to an embodiment of the present invention.
Fig. 2 is a plan view of a storage state according to an embodiment of the present invention.
Fig. 3 is a front view of an expanded state of an embodiment of the present invention.
Fig. 4 is a plan view of an expanded state of an embodiment of the present invention.
Fig. 5 is a side view of an expanded state of an embodiment of the present invention.
Fig. 6 is a schematic view of a ladder bar according to an embodiment of the present invention.
Fig. 7 is a schematic view of a limiting mechanism according to an embodiment of the present invention.
Detailed Description
For a better understanding of the present invention, the following description is given in conjunction with the accompanying drawings and examples.
As shown in fig. 1-5, the boarding platform of a vehicle-mounted shelter or van comprises a platform 1, a platform ladder 2, a push-pull sliding mechanism, a support folding mechanism and a limiting mechanism, wherein the platform is of a rectangular flat plate structure, and the platform ladder is fixed on the back of the platform through a connecting piece 3; the push-pull sliding mechanism comprises a sliding groove 4 and a movable support 5, the sliding groove is fixed on an auxiliary frame of the vehicle chassis, one end of the movable support is connected with the sliding groove in a matched mode through a rotating shaft 6, and the other end of the movable support is hinged with the inner side end of the platform; the supporting and folding mechanism comprises two supporting rods 7, one ends of the two supporting rods are hinged, and the other ends of the two supporting rods are respectively hinged with the outer side end of the platform and one end of the movable bracket; the limiting mechanism comprises a limiting lock 8 and a limiting plate 9, the limiting lock is fixed on the side face of the sliding chute, the limiting plate is fixed on the end head of the platform, and a limiting hole is formed in the limiting plate and corresponds to the lock head of the limiting lock.
The platform ladder comprises ladder frame 10, footboard 11 and fastener 12, and two ladder poles that the ladder frame set up for the symmetry (see fig. 6), and the footboard sets up along ladder frame interval, and the footboard both ends are articulated mutually with two ladder poles through the round pin axle, lie in round pin axle below on the ladder frame and be equipped with backstop board 13, and the fastener is U type plate structure, and a side end face is fixed in ladder pole top, is equipped with column lug 14 on the opposite side terminal surface inner wall, is equipped with the locating hole on the platform, and column lug disposes with the locating hole.
As shown in fig. 7, the limiting lock is composed of a sleeve 15, a lock rod 16 and a spring 17, the sleeve is sleeved outside the lock rod, a first annular boss 18 is arranged on the inner wall of the sleeve, a second annular boss 19 is arranged at the bottom end of the sleeve, the diameter of the head of the lock rod is larger than that of the rod body to form a circular bead, the spring is sleeved on the upper portion of the lock rod, two ends of the spring are respectively abutted against the circular bead and the first annular boss, an annular convex ring 20 is arranged in the middle of the lock rod, the diameter of the annular convex ring is larger than that of the first and second annular bosses, a handle 21 is arranged at the bottom end of the lock rod.
The connecting piece is a circular arc-shaped spring steel plate, the opening of the connecting piece faces outwards and is fixed on the back face of the platform, and the inner diameter of the bayonet is matched with the ladder rod. When accomodating, in the ladder pole card income connecting piece of the platform ladder after will folding, during the use, pull the ladder pole outward hard and can take out the platform ladder, collect convenient, laborsaving, save the occupation space of platform ladder.
Claims (5)
1. The utility model provides a cabin platform of stepping on of on-vehicle shelter or van which characterized in that: the platform is of a rectangular flat plate structure, and the platform ladder is fixed on the back of the platform through a connecting piece; the push-pull sliding mechanism comprises a sliding groove and a movable support, the sliding groove is fixed on an auxiliary frame of the vehicle chassis, one end of the movable support is connected with the sliding groove in a matched mode through a rotating shaft, and the other end of the movable support is hinged with the inner side end of the platform; the support folding mechanism comprises two support rods, one ends of the two support rods are hinged, and the other ends of the two support rods are respectively hinged with the outer side end of the platform and one end of the movable support; the limiting mechanism comprises a limiting lock and a limiting plate, the limiting lock is fixed on the side face of the sliding groove, the limiting plate is fixed on the end head of the platform, and a limiting hole is formed in the limiting plate and corresponds to the lock head of the limiting lock.
2. The boarding platform of the vehicle-mounted shelter or van-type vehicle as claimed in claim 1, wherein the platform ladder comprises two ladder bars symmetrically arranged, a step arranged at an interval along the ladder bars, two ends of the step are hinged to the two ladder bars through pin shafts, a stop plate is arranged below the pin shafts on the ladder bars, the snap-on member is of a U-shaped plate structure, one end face of the snap-on member is fixed to the tops of the ladder bars, a columnar bump is arranged on the inner wall of the other end face of the snap-on member, a positioning hole is arranged on the platform, and the columnar bump is configured with the positioning hole.
3. The boarding platform of an on-vehicle shelter or van according to claim 1 or 2, wherein the limit lock comprises a sleeve, a lock rod and a spring, the sleeve is sleeved on the lock rod, a first annular boss is arranged on the inner wall of the sleeve, a second annular boss is arranged at the bottom end of the sleeve, the diameter of the head of the lock rod is larger than that of the rod body to form a shoulder, the spring is sleeved on the upper portion of the lock rod, two ends of the spring are respectively abutted against the shoulder and the first annular boss, an annular convex ring is arranged in the middle of the lock rod, the diameter of the annular convex ring is larger than that of the first annular boss and that of the second annular boss, a handle is arranged at the bottom end of the lock rod, the outer wall of the sleeve is connected with the inner side.
4. The boarding platform of a vehicle-mounted shelter or van according to claim 2, wherein the connecting member is a circular arc-shaped spring steel plate, an opening of the connecting member faces outwards and is fixed on the back surface of the platform, and the inner diameter of the circular arc is configured with the ladder bar.
5. The boarding platform of a vehicle-mounted shelter or van according to claim 3, wherein the platform is made of aluminum plate and has a skid-proof pattern on its top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385498.9U CN211765249U (en) | 2019-12-26 | 2019-12-26 | Boarding platform of vehicle-mounted shelter or van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385498.9U CN211765249U (en) | 2019-12-26 | 2019-12-26 | Boarding platform of vehicle-mounted shelter or van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211765249U true CN211765249U (en) | 2020-10-27 |
Family
ID=72979594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922385498.9U Active CN211765249U (en) | 2019-12-26 | 2019-12-26 | Boarding platform of vehicle-mounted shelter or van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211765249U (en) |
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2019
- 2019-12-26 CN CN201922385498.9U patent/CN211765249U/en active Active
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