CN202016437U - Moveable top climbing ladder - Google Patents
Moveable top climbing ladder Download PDFInfo
- Publication number
- CN202016437U CN202016437U CN 201120091638 CN201120091638U CN202016437U CN 202016437 U CN202016437 U CN 202016437U CN 201120091638 CN201120091638 CN 201120091638 CN 201120091638 U CN201120091638 U CN 201120091638U CN 202016437 U CN202016437 U CN 202016437U
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- China
- Prior art keywords
- ladder
- plate
- captiveed joint
- bearing
- lower connecting
- 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
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Abstract
The utility model discloses a moveable top climbing ladder, which comprises a fixed ladder rack, an overturning ladder rack, a top fixing mechanism arranged at the top end of the fixed ladder rack, an upper fixing mechanism arranged at the upper end of the fixed ladder rack, and a lower fixing mechanism arranged at the lower end of the fixed ladder rack; the overturning rack is arranged below the fixed ladder rack, and the upper end of the overturning ladder rack is hinged with the lower end of the fixed ladder rack through a hinge mechanism; an anti-drop mechanism is also arranged in the lower fixing mechanism; and when the overturning ladder rack is folded, a spacing bolt is inserted into an inner hole of a spacing plate. The moveable top climbing ladder has a simple structure and is easy to mount and use; when top climbing is needed, the moveable top climbing ladder is fixed on the side wall of a carriage through the top fixing mechanism; and when not needed, the moveable top climbing ladder is moved to the rear of the carriage and fixedly connected with the rear wall of the carriage through the upper and the lower fixing mechanisms, so as to ensure good trafficability during the running of vehicles.
Description
Technical field
The utility model relates to a kind of ladder of climbing to the top of a mountain, during especially a kind of the use when depositing the different packaged type in the position ladder of climbing to the top of a mountain, belong to the vehicle accessory technical field.
Background technology
On needs are climbed to the top of a mountain the vehicle of operation, the ladder of the climbing to the top of a mountain equipment that is absolutely necessary.Vehicle roof is as having installed various device, and the maintainer often need go up roof by the ladder of climbing to the top of a mountain, and equipment is carried out daily maintenance change with maintenance.The existing ladder of climbing to the top of a mountain generally is fixed on the side, compartment, and the ladder of climbing to the top of a mountain after being used to complete can not move, and uses identically with deposit position, causes whole vehicle width super wide, not only influences the crossing ability of vehicle, but also influences attractive in appearance.
The patent No. is that 200720149554 Chinese utility model patent discloses a kind of folding suspension type locomotive ladder of climbing to the top of a mountain, this ladder of climbing to the top of a mountain is connected and composed by first ladder and second ladder at least, be hinged by a pair of articulated joint between each ladder, the end of terraced first ladder of climbing to the top of a mountain is provided with the suspension gudgeon with the locomotive header pivotal joint, and the other end is connected with the ladder rear portion stay hook that is fixed on locomotive header in folding suspension status.Can be suspended on the locomotive header after this ladder of climbing to the top of a mountain is folding, not take the in-vehicle device installing space, but still not solve terraced the use and the inconsistent problem of deposit position of climbing to the top of a mountain.
The utility model content
The purpose of this utility model provides a kind of packaged type simple in structure, easy for installation, that use is different with deposit position ladder of climbing to the top of a mountain.
The utility model is achieved by the following technical programs:
A kind of packaged type ladder of climbing to the top of a mountain, comprise fixedly ladder, upset ladder, be arranged on fixing ladder top the top fixed mechanism, be arranged on last fixed mechanism on the fixing ladder, be arranged on the fixedly following fixed mechanism of ladder lower end; Described upset ladder is arranged on described fixedly ladder below, and upset ladder upper end is by linkwork and fixedly the ladder lower end is hinged; Described top fixed mechanism comprises bracing frame, connecting panel, and the support frame as described above downside is captiveed joint with car body top, and described connecting panel is fixedly installed on fixedly ladder top, and connecting panel is captiveed joint by a pair of pin with bracing frame; The described fixed mechanism of going up comprises upper connecting rod, upper junction plate, angle Support, captive joint with fixing ladder both sides respectively in described upper connecting rod the inner, upper junction plate is fixedly installed on the upper connecting rod outer end, upper junction plate is captiveed joint by a pair of pin with described angle Support, and angle Support is captiveed joint with the compartment wall; Described down fixed mechanism comprises lower connecting rod, lower connecting plate, link span, escapement down, and described lower connecting rod is inner captives joint with fixing ladder, captives joint with lower connecting plate in the lower connecting rod outer end; Escapement is arranged on down the link span two ends, and lower connecting plate is captiveed joint with following link span by escapement, and following link span is captiveed joint with the compartment wall.
The purpose of this utility model can also further realize by following technical measures.
The aforesaid packaged type ladder of climbing to the top of a mountain, the described linkwork of wherein said linkwork comprises permanent seat, sliding seat, bearing pin, described permanent seat is captiveed joint with fixing ladder lower end, and sliding seat is captiveed joint with upset ladder upper end, and described fixedly ladder and upset ladder are hinged by bearing pin respectively.
The aforesaid packaged type ladder of climbing to the top of a mountain, wherein said escapement comprises bearing, anticreep plate, locking pin, described bearing one end is captiveed joint with following link span, described anticreep plate is arranged in the bearing other end open slot, the anticreep plate is provided with serration locking slotted hole, described locking pin passes the locking slotted hole on the bearing other end and the anticreep plate respectively, and the locking pin two ends are fixedly supported on the bearing middle part, flexibly connect with the anticreep plate; Described lower connecting plate two ends are provided with and the cooresponding connecting bore in escapement position, and escapement passes the connecting bore on the lower connecting plate respectively, by the anticreep plate are captiveed joint in upset ladder top with the compartment wall.
The utility model is simple in structure, is easy to install and use; When needs are climbed to the top of a mountain, the utility model is fixed on railroad car lateral wall by the top fixed mechanism, the operation of can climbing to the top of a mountain; In the time of need not using, the utility model is moved to the rear portion, compartment, it is captiveed joint with the compartment rear wall with following fixed mechanism by last fixed mechanism, the ladder that will overturn then is upwards folding to be fixed on fixedly on the ladder, and crossing ability is good when guaranteeing vehicle '.The utility model adopts stainless steel material to make, and is not only attractive in appearance, also has anti-corrosion function.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the I portion enlarged drawing of Fig. 1;
Fig. 4 is the II portion enlarged drawing of Fig. 2;
Fig. 5 is the III portion enlarged drawing of Fig. 2;
Fig. 6 is the IV portion enlarged drawing of Fig. 2;
Fig. 7 is the A-A cutaway view Amplified image of Fig. 2;
Fig. 8 is the B-B cutaway view Amplified image of Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1～shown in Figure 8, the utility model comprises fixedly ladder 1, upset ladder 2, top fixed mechanism 3, goes up fixed mechanism 4, fixed mechanism 5 down; Fixedly ladder 1 and upset ladder 2 employing stainless steel tubes are welded into framed structure, and fixedly ladder 1 top outwards is bent into and hangs limit 11, and upset ladder 2 is arranged on fixedly ladder 1 below, and upset ladder 2 upper ends are by linkwork 6 and fixedly ladder 1 lower end is hinged.
As shown in Figure 6, top fixed mechanism 3 comprises bracing frame 31, connecting panel 32, bracing frame 31 is welded into zigzag by steel plate, its downside is captiveed joint with car body top by bolt, connecting panel 32 is the elongated slot structure, is weldingly fixed on fixedly ladder 1 top, and connecting panel 32 two ends are connected with pin 33 vertical fixing respectively, when pin 33 inserted the pin-and-hole at bracing frame 31 two ends, fixedly ladder 1 top just was fixed on the bracing frame 31.Fixedly ladder 1 lower end also is provided with limited bolt 7, and upset ladder 2 middle parts are provided with positioning plate 8, and when upset ladder 2 folded, limited bolt 7 inserted in the endoporus of positioning plates 8.
As shown in Figure 3, linkwork 6 comprises permanent seat 61, sliding seat 62, bearing pin 63, and permanent seat 61 connects with fixing ladder 1 lower end weldering, and sliding seat 62 connects with the 2 upper ends weldering of upset ladder, upset ladder 2 by bearing pin 63 with fixedly ladder 1 is hinged.
As Fig. 2, Fig. 4 and shown in Figure 7, last fixed mechanism 4 is arranged on fixedly ladder 1 upper end, comprise gusset 41, upper connecting rod 42, upper junction plate 43, angle Support 44, upper connecting rod 42 lays respectively at fixedly ladder 1 two ends, make by steel pipe, the one end is captiveed joint with ladder 1, and the other end is captiveed joint with the upper junction plate 43 of flute profile.Angle Support 44 is L shaped structure, is fixed on the compartment wall.Gusset 41 connects upper connecting rods 42 and fixing ladder 1, upper connecting rod 42 the inners connect with 1 liang of face down bonding of fixing ladder respectively, upper junction plate 43 openings are weldingly fixed on upper connecting rod 42 outer ends inwards, upper junction plate 43 two ends are connected with pin 33 vertical fixing, when pin 33 inserted the pin-and-hole at angle Support 44 two ends, fixedly ladder 1 upper end just was fixed on the compartment wall.Upper junction plate 43 outsides are adhesive rubber plate 46 also, is used to protect the compartment wall.
As Fig. 5, shown in Figure 8, following fixed mechanism 5 is arranged on fixedly ladder 1 lower end, comprise lower connecting rod 51, lower connecting plate 52, following link span 53, escapement 54, lower connecting rod 51 is made by steel pipe, lower connecting plate 52 be shaped as flute profile, following link span 53 is " several " font structure, is fixed on the compartment wall.Lower connecting rod 51 is separately positioned on fixedly ladder 1 both sides, and it is inner to connect with fixing ladder 1 weldering, and lower connecting plate 52 is shaped as flute profile, lower connecting plate 52 openings of described flute profile outwards with the weldering of lower connecting rod 51 outer ends even.Escapement 54 is fixedly installed on down link span 53 two ends, lower connecting plate 52 is captiveed joint with following link span 53 by escapement 54, two rubber shock-absorbing pin 55 are also fixed in lower connecting plate 52 outsides respectively, when the utility model is installed, damping pin 55 passes down link span 53, contact with the compartment rear wall, also can prevent to damage the compartment wall.
When needing mobile the utility model, with a pair of anticreep plate 542 pan-ups respectively, it is unclamped, again it is rotated to horizontality, the ladder 2 that will overturn again is upwards folding around bearing pin 63, limited bolt 7 is inserted fixing upset ladder 2 in positioning plate 8 endoporus, at this moment upset ladder 2 levels can be shifted out down link span 53.Fixedly ladder 1 pan-up then makes the pin 33 at connecting panel 32 and upper junction plate 43 two ends break away from bracing frame 31, angle Support 44 respectively, just can take the utility model away.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (3)
1. packaged type ladder of climbing to the top of a mountain is characterized in that: comprise fixedly ladder, upset ladder, be arranged on fixing ladder top the top fixed mechanism, be arranged on last fixed mechanism on the fixing ladder, be arranged on the fixedly following fixed mechanism of ladder lower end; Described upset ladder is arranged on described fixedly ladder below, and upset ladder upper end is by linkwork and fixedly the ladder lower end is hinged; Described top fixed mechanism comprises bracing frame, connecting panel, and support frame as described above is captiveed joint with car body top, and described connecting panel is fixedly installed on fixedly ladder top, and connecting panel is captiveed joint by a pair of pin with bracing frame; The described fixed mechanism of going up comprises upper connecting rod, upper junction plate, angle Support, captive joint with fixing ladder both sides respectively in described upper connecting rod the inner, upper junction plate is fixedly installed on the upper connecting rod outer end, upper junction plate is captiveed joint by a pair of pin with described angle Support, and angle Support is captiveed joint with the compartment wall; Described down fixed mechanism comprises lower connecting rod, lower connecting plate, link span, escapement down, and described lower connecting rod is inner captives joint with fixing ladder, captives joint with lower connecting plate in the lower connecting rod outer end; Escapement is arranged on down the link span two ends, and lower connecting plate is captiveed joint with following link span by escapement, and following link span is captiveed joint with the compartment wall.
2. the packaged type as claimed in claim 1 ladder of climbing to the top of a mountain, it is characterized in that: described linkwork comprises permanent seat, sliding seat, bearing pin, described permanent seat is captiveed joint with fixing ladder lower end, sliding seat is captiveed joint with upset ladder upper end, and described fixedly ladder and upset ladder are hinged by bearing pin respectively.
3. the packaged type as claimed in claim 1 ladder of climbing to the top of a mountain, it is characterized in that: described escapement comprises bearing, anticreep plate, locking pin, described bearing one end is captiveed joint with following link span, described anticreep plate is arranged in the bearing other end open slot, the anticreep plate is provided with serration locking slotted hole, described locking pin passes the locking slotted hole on the bearing other end and the anticreep plate respectively, and the locking pin two ends are fixedly supported on the bearing middle part, flexibly connect with the anticreep plate; Described lower connecting plate two ends are provided with and the cooresponding connecting bore in escapement position, and escapement passes the connecting bore on the lower connecting plate respectively, by the anticreep plate are captiveed joint in upset ladder top with the compartment wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120091638 CN202016437U (en) | 2011-03-31 | 2011-03-31 | Moveable top climbing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120091638 CN202016437U (en) | 2011-03-31 | 2011-03-31 | Moveable top climbing ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016437U true CN202016437U (en) | 2011-10-26 |
Family
ID=44810113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120091638 Expired - Fee Related CN202016437U (en) | 2011-03-31 | 2011-03-31 | Moveable top climbing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044511A (en) * | 2014-05-29 | 2014-09-17 | 湘电重型装备有限公司 | Engine overhaul stairway for electric wheel dump truck |
| CN110056306A (en) * | 2019-05-20 | 2019-07-26 | 苏州江南航天机电工业有限公司 | Vehicle-mounted combination ladder |
-
2011
- 2011-03-31 CN CN 201120091638 patent/CN202016437U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044511A (en) * | 2014-05-29 | 2014-09-17 | 湘电重型装备有限公司 | Engine overhaul stairway for electric wheel dump truck |
| CN104044511B (en) * | 2014-05-29 | 2016-05-11 | 湘电重型装备有限公司 | A kind of electric power wheel self-discharging vehicle tune-up stair |
| CN110056306A (en) * | 2019-05-20 | 2019-07-26 | 苏州江南航天机电工业有限公司 | Vehicle-mounted combination ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |