CN211819202U - Right-angle support for ladder - Google Patents
Right-angle support for ladder Download PDFInfo
- Publication number
- CN211819202U CN211819202U CN201922354713.9U CN201922354713U CN211819202U CN 211819202 U CN211819202 U CN 211819202U CN 201922354713 U CN201922354713 U CN 201922354713U CN 211819202 U CN211819202 U CN 211819202U
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- ladder
- support
- right angle
- support arm
- cambered surface
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Abstract
The utility model belongs to the technical field of the ladder mount, concretely relates to right angle support for ladder, the whole formula structure as an organic whole of right angle support, include the horizontal holding surface that meets with the footboard and the vertical cambered surface that meets with the ladder support arm, vertical cambered surface is laminated mutually with the support arm outline, avoids the side slippage, guarantees right angle fixed knot and constructs, can further improve stability between ladder support arm and footboard after the installation, removes the inconvenience that the part installation was dismantled from, improves the operation security of ascending a height.
Description
Technical Field
The utility model belongs to the technical field of the ladder mount, concretely relates to right angle support for ladder.
Background
The ladder is as daily life and specific operation instrument commonly used, and current ladder is mostly straight ladder, double ladder, extension ladder etc. and some extension ladder structures are mostly footboard and support arm and can dismantle the combination, and this type of ladder footboard stability is relatively poor, has the horizontal slip condition, has increased the danger of the operation of ascending a height.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a right angle support for ladder improves the stability of ladder footboard through setting up the horizontal support face that meets with the footboard and the vertical cambered surface that meets with the ladder support arm, and the guarantee operation security of ascending a height.
The purpose of the utility model is realized like this:
the utility model provides a right angle support for ladder, includes integrated into one piece's support main part, the support main part include with ladder footboard looks butt horizontal holding surface, the support main part still is equipped with the vertical cambered surface that meets with the ladder support arm.
Furthermore, a plurality of reinforcing ribs are concavely arranged in the horizontal supporting surface.
Meanwhile, a first mounting hole is formed in the vertical cambered surface. And a second mounting hole is formed in the horizontal supporting surface.
Preferably, the ladder support arm protrudes outwards to form a buckle, and the vertical arc surface is provided with a clamping groove matched with the buckle.
Furthermore, one end of the horizontal supporting surface is downwards provided with a clamping part matched with the pedal.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the whole formula structure as an organic whole of right angle support, include the horizontal holding surface that meets with the footboard and the vertical cambered surface that meets with the ladder support arm, vertical cambered surface is laminated mutually with the support arm outline, avoids the side slippage, guarantees right angle fixed knot to construct, can further improve stability between ladder support arm and footboard after the installation, removes the inconvenience that the part installation was dismantled from, and the practicality of reinforcing ladder improves the operation security of ascending a height.
Drawings
Fig. 1 is an installation schematic diagram of the present invention.
Fig. 2 is a schematic view of the main body of the present invention.
Fig. 3 is one of the structural schematic diagrams of the present invention.
Fig. 4 is a schematic structural view of the horizontal supporting surface of the present invention.
Fig. 5 is a second schematic structural diagram of the present invention.
Figure 6 is a schematic view of a ladder support arm configuration.
Reference numerals: 1-a horizontal support surface; 2-vertical arc surface; 3-reinforcing ribs; 4-a first mounting hole; 5-a clamping part; 6-a stent body; 7-a pedal; 8-a support arm; 9-a card slot; 10-a second mounting hole; 11-buckling.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the right-angle support for the ladder comprises an integrally formed support main body 6, wherein the support main body 6 comprises a horizontal supporting surface 1 which is abutted to a ladder pedal 7, and the support main body 6 is further provided with a vertical cambered surface 2 which is connected with a ladder supporting arm 8. The vertical cambered surface 2 is designed to be attached to the ladder supporting arm 8, so that the side surface is not easy to slip. The whole formula structure as an organic whole of right angle support removes the inconvenience that the part installation was dismantled from, guarantees the right angle structure, can further improve the stability of ladder footboard 7 after the installation, improves the operation security of ascending a height.
Specifically, referring to fig. 3, the horizontal supporting surface 1 is provided with a plurality of vertical and horizontal reinforcing ribs 3 in a concave manner, so that on one hand, the self weight of the support is reduced, and meanwhile, the effect of reinforcing the supporting structure is also achieved.
Preferably, for the better laminating of realization right angle support and ladder is fixed, avoid sliding, horizontal holding surface 1 one end is equipped with downwards with footboard 7 matched with joint portion 5.
Referring to fig. 1, in practical application, the horizontal supporting surface 1 abuts against the lower portion of the ladder pedal 7, and the vertical arc surface 2 abuts against the inner side of the ladder supporting arm 8 and is attached to the inner contour of the ladder supporting arm, so that the attractiveness and stability are improved, the side surface is prevented from slipping, and meanwhile, the ladder is fixed by penetrating through the mounting hole 4 through a screw. This design integrated into one piece simple installation, and inside sets up 3 material saving of strengthening rib, alleviate the dead weight, and do not lose its stability.
Referring to fig. 3 and 4, the horizontal supporting surface 1 is provided with a second mounting hole 10, and the vertical arc surface 2 is provided with a first mounting hole 4, which are fixed to the pedal 7 and the supporting arm 8 by fixing screws.
Example two:
the present embodiment is basically the same as the first embodiment, and the difference is: with reference to fig. 5 and 6, the ladder support arm is outwards outstanding to have buckle 11, vertical cambered surface 2 has still been seted up with 8 matched with draw-in grooves 9 of ladder support arm, and draw-in groove 9 can be gone into to buckle 11 on the one hand support arm, improves and uses pleasing to the eye degree and steadiness, and on the other hand ensures that the support arm of ladder especially extension ladder is flexible smooth and easy, and is convenient laborsaving, and the optimization uses experiences the sense.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The right-angle support for the ladder is characterized in that: including integrated into one piece's support main part (6), the support main part includes horizontal holding surface (1) with ladder footboard (7) looks butt, the support main part still is equipped with vertical cambered surface (2) that meet with ladder support arm (8).
2. A right angle ladder support as set forth in claim 1, wherein: the horizontal supporting surface (1) is provided with a plurality of reinforcing ribs (3) in an inwards concave manner.
3. A right angle ladder support as set forth in claim 1, wherein: the vertical cambered surface (2) is provided with a first mounting hole (4).
4. A right angle ladder support as set forth in claim 1 or 3, wherein: the ladder support arm (8) outwards protrudes and is provided with a buckle (11), and the vertical cambered surface (2) is provided with a clamping groove (9) matched with the buckle (11).
5. A right angle ladder support as set forth in claim 1, wherein: the horizontal supporting surface (1) is provided with a second mounting hole (10).
6. A right angle ladder support as set forth in claim 1, wherein: one end of the horizontal supporting surface (1) is downwards provided with a clamping part (5) matched with the pedal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354713.9U CN211819202U (en) | 2019-12-25 | 2019-12-25 | Right-angle support for ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354713.9U CN211819202U (en) | 2019-12-25 | 2019-12-25 | Right-angle support for ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819202U true CN211819202U (en) | 2020-10-30 |
Family
ID=73032368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922354713.9U Active CN211819202U (en) | 2019-12-25 | 2019-12-25 | Right-angle support for ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819202U (en) |
-
2019
- 2019-12-25 CN CN201922354713.9U patent/CN211819202U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |