CN209556905U - A kind of multifunctional ladder - Google Patents
A kind of multifunctional ladder Download PDFInfo
- Publication number
- CN209556905U CN209556905U CN201821633775.2U CN201821633775U CN209556905U CN 209556905 U CN209556905 U CN 209556905U CN 201821633775 U CN201821633775 U CN 201821633775U CN 209556905 U CN209556905 U CN 209556905U
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- ladder
- ontology
- ladder ontology
- multifunctional
- vertical support
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Abstract
The utility model discloses a kind of multifunctional ladders, including, the first ladder ontology, the second ladder ontology, support base and hook；Second ladder ontology is socketed on the first ladder ontology, and the second ladder ontology and the first ladder ontology are slidably connected；Second ladder ontology top is fixedly connected with hook, and support base and the clamping of the first ladder ontology connect；First ladder ontology and the second ladder ontology include two groups of vertical support rods parallel to each other and multiple lateral stair treads, multiple groups through-hole is evenly arranged on the vertical support rod, lateral stair treads are slidably connected by through-hole and vertical support rod, and lateral stair treads both ends and middle position are provided with baffle, therefore, multifunctional ladder have it is applied widely, it is easy to operate, transport simple good result.
Description
Technical field
The utility model relates to field of tool, and in particular to a kind of multifunctional ladder.
Background technique
The type of ladder is varied, as shown in Figure 1, have common ladder, but common ladder is needed by supporter supports,
And the height that common ladder can be used has certain limitations, and telescopic ladder solves common ladder lacking using limited height
It falls into, double ladder solves the disadvantage that need by supporter supports, and suspension ladder is usually used in the occasion conducive to suspension, such as line maintenance
Ladder is hung on cable and is overhauled, but lacks a kind of ladder for being able to use more occasions, if route inspection should be carried out
It repairs, and needs no supporter high-rise working simultaneously, it is necessary to while carrying double ladder and suspension ladder, the adaptation environment of single ladder
The shortcomings that difference, whens more occasion operations, need to carry various ladders, are unfavorable for working efficiency and occupy transport space.
Summary of the invention
To solve the above problems, the utility model provides a kind of multifunctional ladder, there can be conventional elevator simultaneously, stretch
Ladder, double ladder and suspension ladder feature, have it is applied widely, it is easy to operate, transport simple good result.
The utility model provides technical solution specifically:
A kind of multifunctional ladder, it is characterised in that: including the first ladder ontology, the second ladder ontology, support base and extension
Hook；The second ladder ontology is socketed on the first ladder ontology, and the second ladder ontology and the first ladder ontology
It is slidably connected；The second ladder ontology top is fixedly connected with hook, and the support base and the clamping of the first ladder ontology connect；
The first ladder ontology and the second ladder ontology include two groups of vertical support rods parallel to each other and more
A transverse direction stair treads, multiple groups through-hole is evenly arranged on the vertical support rod, and the transverse direction stair treads pass through described logical
Hole is slidably connected with vertical support rod, and the lateral stair treads both ends and middle position are provided with baffle.
The vertical supporting bar top of one of the second ladder ontology is hinged with active card, the second ladder ontology
Another vertical supporting bar top is provided with the deck matched with the active card.
The transverse direction stair treads and baffle are articulated and connected.
The top and bottom end of the first ladder ontology are provided with anti-skid device.
The anti-skid device is anti-skidding leather cup.
The support base is double layer support structure, and every layer of support construction is provided with support socket and supporting leg, the branch
Support leg is uniformly distributed in support socket surrounding.
The middle position of the corresponding supporting leg of the supporting leg and underlying support structure of the upper layer support construction is rigidly connected,
The supporting leg bottom end of the understructure is provided with non-slipping block, and the non-slipping block and supporting leg are rigidly connected.
The vertical support rod and the lateral stair treads are hollow square aluminum pipe.
The vertical support rod of the second ladder ontology is connect with welding hook.
Originally practical to provide a kind of multifunctional ladder, by conventional elevator, extension ladder, double ladder and the function of hanging ladder are fully-integrated
Together, in work operations, it is not necessary to carry a plurality of types of ladders to adapt to different application environments, it is only necessary to carry one
Multifunctional ladder just meets the application of more scenes.The hook of multifunctional ladder upper end is equivalent to suspension ladder, multifunctional ladder the second ladder sheet
Body and the first ladder ontology are slidably connected and are equivalent to extension ladder, and the vertical support rod of the two of multifunctional ladder is closed along lateral stair treads
And at one, cooperation support base clamping is equivalent to the function of not depending on the exclusive use of external support object of double ladder.This is practical new
The multifunctional ladder of type have it is applied widely, it is easy to operate, transport simple good result, furthermore ladder ontology use aluminium material
Material is made, and has the effect of light.
Detailed description of the invention
Fig. 1: all types of conventional elevator structural schematic diagrams.
Fig. 2: structural schematic diagram when multifunctional ladder discrete state.
Fig. 3: structural schematic diagram when multifunctional ladder merging phase.
Fig. 4: multifunctional ladder merges and support base interface arrangment schematic diagram.
Fig. 5: clamping support schematic diagram.
Fig. 6: lateral stair treads baffle structure schematic diagram.
Fig. 7: the second ladder ontology top card and deck interface arrangment schematic diagram.
1. the first ladder ontology, 2. second ladder ontologies, 3. baffles, 4. cards, 5. hooks, 6. decks, 7. vertical supports
Bar, 8. lateral stair treads, 9. anti-skid devices, 10. card deck clamped conditions, 11 supporting legs, 12. non-slipping blocks, 13 supports are inserted
Seat, 14. support bases.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, to the technical scheme in the embodiment of the utility model carry out it is clear,
It is fully described by.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example, is based on the embodiments of the present invention, and those of ordinary skill in the art are obtained without making creative work
All other embodiment, fall within the protection scope of the utility model.
As described in Fig. 1-7, a kind of multifunctional ladder, it is characterised in that: including the first ladder ontology 1, the second ladder ontology
2, support base 14 and hook 5；The second ladder ontology 2 is socketed on the first ladder ontology 1, and the second ladder ontology 2
It is slidably connected with the first ladder ontology 1；Second ladder ontology, 2 top is fixedly connected with hook 5, the support base 14
It is clamped and connects with the first ladder ontology 1；
The first ladder ontology 1 and the second ladder ontology 2 include two groups of 7 Hes of vertical support rod parallel to each other
Multiple transverse direction stair treads 8 are evenly arranged with multiple groups through-hole, the transverse direction stair treads 8 on the side of the vertical support rod 7
It is slidably connected by the through-hole and vertical support rod 7, and lateral 8 both ends of stair treads and middle position are provided with gear
Piece 3, baffle 3 and lateral stair treads 8 are articulated and connected, to realize the function of rotation rotation.
One 7 top of vertical support rod of the second ladder ontology 2 is hinged with active card 4, the second ladder sheet
Another vertical 7 top of support rod of body 2 is provided with the deck 6 matched with the active card 4, is provided on deck 6 recessed
Shape hole seat, card 4 is clamped to the spill hole seat of deck 6, to prevent vertical support rod 7 in sliding into lateral stair treads 8
Between position when, the opposite effect slided occurs for two groups of vertical support rods 7.
First ladder ontology, 1 top and bottom end are provided with anti-skid device 9, and the anti-skid device 9 is anti-skidding leather cup, In
Ladder does the conventional elevator period of the day from 11 p.m. to 1 a.m, the second ladder ontology 2 can be pulled out from the first ladder ontology 1 and come, at this time the first ladder ontology 1
The frictional force of the first ladder ontology 1 and ground and metope can be enhanced, to prevent first in the anti-skid device 9 on top and bottom end
Ladder ontology 1 slides.
The support base 14 is double layer support structure, and every layer of support construction is provided with support socket 13 and supporting leg 11,
The supporting leg 11 is uniformly distributed in support 13 surrounding of socket.
The middle position rigidity of the corresponding supporting leg 11 of the supporting leg 11 and underlying support structure of the upper layer support construction
Connection, 11 bottom end of supporting leg of the understructure are provided with non-slipping block 12, and the non-slipping block 12 is rigidly connected with supporting leg 11.
The vertical support rod 7 and lateral 8 pedal of ladder are hollow square aluminum pipe.
7 top of vertical support rod of the second ladder ontology 2 is respectively welded hook.
The length of the vertical support rod 7 of the first ladder ontology 1 can be more than or less than the second ladder ontology 2 branch vertically
The length of strut 7, the preferably length of the vertical support rod 7 of the first ladder ontology 1 are greater than the vertical support rod 7 of the second ladder ontology
Length.
The multifunctional ladder is making ordinary telescopic ladder in use, extracting the first ladder sheet out according to the height of testee
Lateral stair treads 8 on body 1 and the second ladder ontology 2, by the vertical support rod 7 of the second ladder ontology 2 in the first ladder sheet
Slidable adjustment is then inserted into suitable quantity by the through-hole on vertical support rod 7 to proper height in the vertical support rod 7 of body 1
Lateral stair treads 8, and by the rotation of baffle 3 on lateral stair treads 8 to the position vertical with lateral stair treads 8, with
Two groups of outside Slideslips of vertical support rod 7 are prevented, realize the function of extension ladder at this time.
When needing using hanging function, the first ladder ontology 1 and the sliding of the second ladder ontology 2 are adjusted to suitable
Highly, appropriate number of lateral stair treads 8 are inserted into and, and by the rotation of baffle 3 on lateral stair treads 8 to lateral ladder
The vertical position of pedal 8 is fixedly connected at this point, the first ladder ontology 1 passes through lateral stair treads 8 with the second ladder ontology 2, will
In the suspension to hanger of hook 5 of second ladder ontology, 2 upper end, that is, realize the function of suspension ladder.
When no supporting point uses ladder, that is, the function using double ladder is needed, by the first ladder ontology 1 and the second ladder
Ontology 2 is adjusted to proper height position, rotates the baffle 3 on lateral stair treads 8, so that the both ends on lateral stair treads 8
Baffle 3 is parallel with lateral stair treads 8, and the baffle 3 in lateral 8 middle position of stair treads is vertical with stair treads, by two groups of branch
Transversely stair treads 8 slide strut 7 to the middle position of lateral stair treads 8, until two groups of support rods 7 are stepped on lateral ladder
The baffle 3 in 8 middle position of plate contacts, as shown in figure 3, then, 1 bottom end of the first ladder ontology is inserted into support base 14, and makes
The tip contact of the lateral stair treads 8 of 1 bottom end of the first ladder ontology and the upper layer support socket 13 of support base 14 is obtained, meanwhile,
By the outside side stretching of lower layer support leg 11 on support base 14, then the position of the bottom end of the first ladder ontology 1 is with support base 14
Upper and lower level socket 13 decline and decline, until 11 full extension of lower layer support leg is in stable state, at this point, the first ladder
The bottom end of ontology 1 is vacantly square on the ground, stable support force is provided for ladder by support base 14, then, by the second ladder sheet
The card 4 on 2 top of body is connected on deck 6, in this way, effectively preventing horizontally slipping for two groups of support rods 7, and support base 14
It can make ladder that there is good stability, as shown in figure 4, at this point it is possible to lateral 8 both ends of stair treads are stepped on pedaling, in
Between two groups of support rods 7 be handrail, climb upwards, with this, realize the function of double ladder.
The multifunctional ladder, assembly and disassembly is convenient, when not in use, rotates the baffle 3 on lateral stair treads 8, makes
It is parallel with lateral stair treads 8 to obtain baffle 3, in this way can be fully drawn out lateral stair treads 8 from vertical support rod 7, by institute
After having lateral stair treads 8 to be completely withdrawn from, then the vertical support rod 7 on the first ladder ontology 1 and the second ladder ontology 2 can also be with
It is kept completely separate, is readily transported in this way.
The multifunctional ladder can be dismantled according to actual conditions, or two groups of vertical support rods 7 are slid into center
Position, and card 4 and deck 6 are clamped, form clamped condition.
Above-described is only preferred embodiments of the present invention, is not intended to limit the utility model, it is all according to
According to the technical essence of the utility model any trickle amendment, equivalent replacement and improvement to the above embodiments, should all include
Within the protection scope of technical solutions of the utility model.
Claims (9)
1. a kind of multifunctional ladder, it is characterised in that: including, the first ladder ontology (1), the second ladder ontology (2), support base
(14) and (5) are linked up with；The second ladder ontology (2) is socketed on the first ladder ontology (1), and the second ladder ontology
(2) it is slidably connected with the first ladder ontology (1)；Second ladder ontology (2) top is fixedly connected with hook (5), institute
It states support base (14) and the clamping of the first ladder ontology (1) connects；
The first ladder ontology (1) and the second ladder ontology (2) include two groups of vertical support rods (7) parallel to each other
With multiple lateral stair treads (8), multiple groups through-hole, the transverse direction stair treads are evenly arranged on the vertical support rod (7)
(8) it is slidably connected by the through-hole with vertical support rod (7), and lateral stair treads (8) both ends and middle position are equal
It is provided with baffle (3).
2. multifunctional ladder according to claim 1, it is characterised in that: one of the second ladder ontology (2) is vertical
Support rod (7) top is hinged with active card (4), another vertical support rod (7) top of the second ladder ontology (2) is set
It is equipped with the deck (6) matched with the active card.
3. multifunctional ladder according to claim 1, it is characterised in that: the transverse direction stair treads (8) and baffle (3) are cut with scissors
It connects in succession.
4. multifunctional ladder according to claim 1, it is characterised in that: the top and bottom of the first ladder ontology (1)
End is provided with anti-skid device (9).
5. multifunctional ladder according to claim 4, it is characterised in that: the anti-skid device (9) is anti-skidding leather cup.
6. multifunctional ladder according to claim 1, it is characterised in that: the support base (14) is double layer support structure,
Every layer of support construction is provided with support socket (13) and supporting leg (11), and the supporting leg (11) is in support socket (13) surrounding
It is uniformly distributed.
7. multifunctional ladder according to claim 6, it is characterised in that: upper layer support construction in double layer support structure
Supporting leg (11) is rigidly connected with the middle position of the corresponding supporting leg (11) of the underlying support structure in double layer support structure, institute
Supporting leg (11) bottom end for stating understructure is provided with non-slipping block (12), and the non-slipping block (12) rigidly connects with supporting leg (11)
It connects.
8. multifunctional ladder according to claim 1, it is characterised in that: the vertical support rod (7) and the laterally ladder
Sub- pedal (8) is hollow square aluminum pipe.
9. multifunctional ladder according to claim 1, it is characterised in that: the vertical support of the second ladder ontology (2)
Bar (7) top and hook (5) are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821633775.2U CN209556905U (en) | 2018-10-09 | 2018-10-09 | A kind of multifunctional ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821633775.2U CN209556905U (en) | 2018-10-09 | 2018-10-09 | A kind of multifunctional ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556905U true CN209556905U (en) | 2019-10-29 |
Family
ID=68298878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821633775.2U Expired - Fee Related CN209556905U (en) | 2018-10-09 | 2018-10-09 | A kind of multifunctional ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586929A (en) * | 2020-12-09 | 2021-04-02 | 卢浩 | Dormitory bed with adjustable storage function |
-
2018
- 2018-10-09 CN CN201821633775.2U patent/CN209556905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586929A (en) * | 2020-12-09 | 2021-04-02 | 卢浩 | Dormitory bed with adjustable storage function |
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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: 20191029 Termination date: 20211009 |