CN214118052U - Insulating antiskid ladder - Google Patents
Insulating antiskid ladder Download PDFInfo
- Publication number
- CN214118052U CN214118052U CN202021985460.1U CN202021985460U CN214118052U CN 214118052 U CN214118052 U CN 214118052U CN 202021985460 U CN202021985460 U CN 202021985460U CN 214118052 U CN214118052 U CN 214118052U
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- ladder
- curved surface
- insulating
- adjustable curved
- bar
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Abstract
The embodiment of the application discloses insulating antiskid ladder includes: the ladder comprises ladder columns, ladder leg supports, adjustable curved surface rod clamping devices and a plurality of anti-skid pedals; the ladder posts comprise a first ladder bar and a second ladder bar; the plurality of anti-skid pedals are arranged between the first ladder bar and the second ladder bar; the adjustable curved surface rod clamping device is arranged at the top end of the ladder column and used for increasing the contact area between the top end of the ladder column and a support; ladder leg support set up in the ladder column bottom is used for the increase the area of contact of ladder column bottom and bottom surface. Through at insulating ladder top installation adjustable curved surface kelly ware, at insulating ladder bottom installation ladder leg support, it is more firm to take to lean on the support when using insulating ladder climbing eminence, makes operation personnel's safety, efficient work.
Description
Technical Field
The embodiment of the application relates to the technical field of tools and instruments, and particularly relates to an insulating anti-skidding ladder.
Background
An insulating ladder is a daily life appliance, is provided with two long thick rods as edges, and a pedal suitable for climbing transversely penetrates through the middle of the insulating ladder for climbing. When climbing on site, the upper end of the ladder is lapped on the side wall of a wall or other supporting object equipment, and the lower end of the ladder is placed on the ground. If the contact area between the bottom end of the ladder and the ground is small and the friction force between the bottom end of the ladder and the ground is smaller than the component force in the horizontal direction, the lower end of the ladder can slip, and if the contact area between the top end of the ladder and a wall is small, the ladder can shake left and right and has poor stability, and the upper end of the ladder can also slip.
In the daily maintenance work, especially take the ladder when trees or shaft tower regard as the supporter, often need have the personnel to hold up the ladder with the hand directly and remind the protection, prevent to rock about the ladder top, and step on the footing of ladder with the foot, in order to prevent that the footing from taking place to remove, even though people's staircase, the top of ladder is directly taken on equipment framework, the staff need constantly scrambles from top to bottom at the ladder, or directly when the operation on the ladder, under this kind of long-time operation, staircase personnel appear easily and prevent suffering from consciousness lax, or the sudden strength of operation personnel, lead to the danger that the ladder top sideslips, there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an insulating antiskid ladder, through at insulating ladder top installation adjustable curved surface kelly ware, at insulating ladder bottom installation ladder leg support, it is more firm to take to lean on the support when using insulating ladder climbing eminence, makes operation personnel's safety, efficient work.
In order to achieve the above object, the utility model provides an insulating antiskid ladder, include: the ladder comprises ladder columns, ladder leg supports, adjustable curved surface rod clamping devices and a plurality of anti-skid pedals;
the ladder posts comprise a first ladder bar and a second ladder bar;
the plurality of anti-skid pedals are arranged between the first ladder bar and the second ladder bar;
the adjustable curved surface rod clamping device is arranged at the top end of the ladder column and used for increasing the contact area between the top end of the ladder column and a support;
ladder leg support set up in the ladder column bottom is used for the increase the area of contact of ladder column bottom and bottom surface.
Optionally, the adjustable curved surface kelly ware set up in the ladder post top includes:
the adjustable curved surface rod clamping device is provided with a curved surface adjusting device, and the curved surface adjusting device is used for enabling the adjustable curved surface rod clamping device to form an included angle with the inner side of the ladder column;
the adjustable curved surface clamping rod device is fixed to the top end of the ladder column through a positioning bolt.
Optionally, the ladder leg support set up in the ladder column bottom includes:
the ladder leg support is fixed at the bottom end of the ladder column through a positioning bolt.
Optionally, the bottom end surface of the ladder leg support is provided with an anti-skid pad.
Optionally, the anti-slip liner is a rubber liner, and the bottom surface of the rubber liner is provided with anti-slip lines for increasing friction force.
Optionally, the adjustable curved surface clamping bar device is provided with an inner arc, and the inner arc is used for increasing the contact area between the adjustable curved surface clamping bar device and the support.
Optionally, the inner arc is provided with teeth, and the teeth are used for increasing the friction between the adjustable curved surface clamping rod device and the support.
Among the above technical scheme, through the area of contact of installation adjustable curved surface kelly ware in order to increase insulating ladder top and support at insulating ladder top, simultaneously at the area of contact of insulating ladder bottom installation ladder leg support in order to increase insulating ladder top and bottom surface, it is more firm to take by the support when using insulating ladder climbing eminence, makes operation personnel's safety, efficient work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of an insulating anti-skid ladder provided by the present invention;
fig. 2 is the utility model provides a pair of the adjustable curved surface bar clamping device's of insulating antiskid ladder structural schematic diagram.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Referring to fig. 1 and 2, an embodiment of the present application provides an insulating anti-skid ladder, including: the ladder comprises ladder posts 1, ladder leg supports 2, adjustable curved surface clamping rod devices 3 and a plurality of anti-skid pedals 4; the ladder column 1 comprises a first ladder bar 11 and a second ladder bar 12; the plurality of anti-skid pedals 4 are arranged between the first ladder bar 11 and the second ladder bar 12, and two ends of the anti-skid pedals 4 are fixedly connected with the ladder columns; the adjustable curved surface rod clamping device 3 is arranged at the top end of the ladder column 1 and used for increasing the contact area between the top end of the ladder column 1 and a support; ladder leg support 2 sets up in 1 bottom of ladder post for the area of contact of 1 bottom of increase ladder post and bottom surface.
In the embodiment, a pair of adjustable curved surface clamping rod devices 3 is additionally arranged at the top end of a ladder column 1, when the insulating anti-skid ladder is leaned on a tower or other tree-shaped supports, the adjustable curved surface clamping rod devices 3 tightly grasp the tower by adjusting the inclination angle between the adjustable curved surface clamping rod devices 3 and a horizontal plane, so that the contact area between the top end of the insulating anti-skid ladder and the tower is increased, and the leaning of the insulating anti-skid ladder is more stable; install a pair of ladder leg support 2 additional in 1 bottom of ladder post, make the area of contact increase of 1 bottom of ladder post and bottom surface to increase the frictional force of ladder post 1 and bottom surface, thereby make insulating antiskid ladder take to lean on more firmly.
Optionally, the adjustable curved surface clamping bar device 3 is provided with a curved surface adjusting device 31, and the curved surface adjusting device 31 is used for enabling the adjustable curved surface clamping bar device 3 to form an included angle with the inner side of the ladder column 1; the adjustable curved surface clamping rod device 3 is fixed on the top end of the ladder post 1 through a positioning bolt.
Specifically, curved surface adjusting device 31 and 1 fixed connection of ladder post, when using insulating antiskid ladder operation, will adjust the inclination of regulation formula curved surface kelly ware 3 and horizontal plane, make adjustable curved surface kelly ware 3 promptly the shaft tower, curved surface adjusting device 31 is used for making adjustable curved surface kelly ware 3 and 1 inboard formation contained angle of ladder post, makes the more firm contact shaft tower of adjustable curved surface kelly ware 3.
Optionally, the ladder leg support 2 is fixed at the bottom end of the ladder column 1 through a positioning bolt; the bottom end face of the ladder leg support 2 is provided with an anti-skidding liner 21, the anti-skidding liner 21 is a rubber liner, and the bottom face of the rubber liner is provided with anti-skidding lines 22 for increasing friction force, so that the friction force between the rubber liner and the bottom face is further increased. The anti-slip pad 21 and the ladder leg support 2 may be connected by bonding, riveting or bolting, which is not specifically limited in this application.
Optionally, the adjustable curved surface clamping rod device 3 is provided with an inner arc 32, and the inner arc 32 is used for increasing the contact area between the adjustable curved surface clamping rod device 3 and the tower; the inner arc 32 is provided with teeth 33, and the teeth 33 are used for increasing the friction force between the adjustable curved surface clamping rod device 3 and the tower.
Concretely, when using anti-skidding insulating ladder, can the elder generation survey the diameter of the arborescent support that will climb, adjust adjustable curved surface kelly ware 3 to suitable angle, in order to adapt to the diameter size of arborescent support, after adjusting, place this adjustable curved surface kelly ware 3's inner arc on arborescent support, through 33 chucking arborescent supports of tooth, make it can not produce and rock about, and can lean on arborescent support firmly, alright in order to begin to carry out the operation.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for explaining relative positional relationships between the respective members or components, and do not particularly limit specific mounting orientations of the respective members or components.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, the structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are intended to be illustrative only and are not intended to be limiting, since the same are not intended to be exhaustive or to limit the scope of the invention, which is defined by the appended claims, and therefore all changes in structure, proportion, and size which are within the range of the disclosed technology are not necessarily to scale.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Claims (7)
1. An insulating antiskid ladder, its characterized in that includes: the ladder comprises ladder columns, ladder leg supports, adjustable curved surface rod clamping devices and a plurality of anti-skid pedals;
the ladder posts comprise a first ladder bar and a second ladder bar;
the plurality of anti-skid pedals are arranged between the first ladder bar and the second ladder bar;
the adjustable curved surface rod clamping device is arranged at the top end of the ladder column and used for increasing the contact area between the top end of the ladder column and a support;
ladder leg support set up in the ladder column bottom is used for the increase the area of contact of ladder column bottom and bottom surface.
2. The insulating antiskid ladder according to claim 1, wherein the adjustable curved bar catcher disposed at the top end of the ladder column comprises:
the adjustable curved surface rod clamping device is provided with a curved surface adjusting device, and the curved surface adjusting device is used for enabling the adjustable curved surface rod clamping device to form an included angle with the inner side of the ladder column;
the adjustable curved surface clamping rod device is fixed to the top end of the ladder column through a positioning bolt.
3. The insulating antiskid ladder of claim 2, wherein the ladder leg support disposed at the bottom end of the ladder post comprises:
the ladder leg support is fixed at the bottom end of the ladder column through a positioning bolt.
4. The insulating antiskid ladder according to claim 1, characterized in that the bottom end face of the ladder leg support is provided with an antiskid pad.
5. The insulating antiskid ladder according to claim 4, wherein the antiskid pad is a rubber pad having an antiskid line on the bottom surface thereof for increasing friction.
6. The insulating antiskid ladder according to any one of claims 1 to 5, wherein the adjustable curved bar catcher is provided with an inner arc for increasing a contact area of the adjustable curved bar catcher with a support.
7. The insulating antiskid ladder according to claim 6, wherein the inner arc is provided with teeth for increasing the friction between the adjustable curved bar clamp and the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985460.1U CN214118052U (en) | 2020-09-11 | 2020-09-11 | Insulating antiskid ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985460.1U CN214118052U (en) | 2020-09-11 | 2020-09-11 | Insulating antiskid ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214118052U true CN214118052U (en) | 2021-09-03 |
Family
ID=77484853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021985460.1U Expired - Fee Related CN214118052U (en) | 2020-09-11 | 2020-09-11 | Insulating antiskid ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214118052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162940A (en) * | 2022-07-01 | 2022-10-11 | 上海外高桥造船有限公司 | High-altitude hook-dismounting safety inclined support ladder for building ship |
-
2020
- 2020-09-11 CN CN202021985460.1U patent/CN214118052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162940A (en) * | 2022-07-01 | 2022-10-11 | 上海外高桥造船有限公司 | High-altitude hook-dismounting safety inclined support ladder for building ship |
| CN115162940B (en) * | 2022-07-01 | 2024-03-22 | 上海外高桥造船有限公司 | Safety inclined strut ladder for building high-altitude unhooking of ship |
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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: 20210903 |