CN218780287U - Colliery vertical safety cat ladder - Google Patents
Colliery vertical safety cat ladder Download PDFInfo
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- CN218780287U CN218780287U CN202222376447.1U CN202222376447U CN218780287U CN 218780287 U CN218780287 U CN 218780287U CN 202222376447 U CN202222376447 U CN 202222376447U CN 218780287 U CN218780287 U CN 218780287U
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- cat ladder
- evenly distributed
- protection
- montant
- montants
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- 241000282326 Felis catus Species 0.000 title claims abstract description 52
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 239000003245 coal Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000002633 protecting effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a colliery cat ladder technical field just discloses a colliery vertical safety cat ladder, including the cat ladder main part. The utility model discloses a running-board of a plurality of evenly distributed of fixedly connected with between two cat ladder montants of cat ladder main part, the area of contact with the sole has been enlarged greatly, through the U-shaped handle that is connected with a plurality of evenly distributed on two cat ladder montants on the surface, be convenient for grip, through be provided with the protection rail that adopts annular protection horizontal pole and protection montant to constitute on the cat ladder montant, the protecting effect is greatly improved, through the protection network that is provided with a plurality of evenly distributed on the protection rail, the protecting effect is further improved, through the non-slip raised who is provided with a plurality of evenly distributed at the running-board upper surface, the friction between running-board and the sole has been increased, all cup joint through the surface at the U-shaped handle and be provided with the non-slip rubber sheath, the friction between U-shaped handle and the palm has been increased.
Description
Technical Field
The utility model relates to a colliery cat ladder technical field specifically is a colliery vertical safety cat ladder.
Background
Most still adopt simple and easy cat ladder in the current colliery riser, this cat ladder shape is like ordinary ladder, fixes on the wall of a well of riser, because the position of trampling of ordinary ladder sets up to the cylinder structure mostly, and is less with the area of contact of sole, leads to people when using the ladder to scramble, takes place to skid, step on empty condition under the foot very easily, has the potential safety hazard, and because the structure of ordinary ladder is comparatively simple, lacks protective structure, leads to protecting effect relatively poor, remains to improve.
We therefore propose a coal mine vertical safety ladder so as to solve the problems set out above.
It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art in the above-mentioned background art, the utility model aims to provide a colliery vertical safety cat ladder to solve the problem that provides in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a colliery vertical safety cat ladder, includes the cat ladder main part, the cat ladder main part includes two cat ladder montants, two a plurality of evenly distributed's of fixedly connected with running-board between the cat ladder montant, and two the cat ladder montant is connected with a plurality of evenly distributed's U-shaped handle on the surface, cat ladder montant side all is connected with the installation fixed plate, all be provided with fixing bolt on the installation fixed plate, just the surface of installation fixed plate sets up the screw hole with fixing bolt looks adaptation, two be provided with the protection rail on the cat ladder montant, the protection rail includes a plurality of annular protection horizontal poles, and is a plurality of be connected with a plurality of evenly distributed's protection montant on the annular protection horizontal pole, and is a plurality of the annular protection horizontal pole is linear evenly distributed on two cat ladder montants, just the both ends of annular protection horizontal pole are connected with two cat ladder montants respectively, through the running-board of a plurality of evenly distributed of fixedly connected with between two cat ladder montants of cat ladder main part, enlarged greatly the area of contact with the cat ladder, through the U-shaped handle that is connected with a plurality of evenly distributed on the surface at two cat ladder montants, be convenient for holding, grip the montant, through the protection montant that adopts annular horizontal pole and protection montant that the protection montant constitutes, has improved the protection effect greatly.
Preferably, a plurality of protective nets which are uniformly distributed are arranged on the protective fence, and the protective effect is further improved through the arrangement.
Preferably, the upper surface of the pedal is provided with a plurality of evenly distributed anti-skid protrusions, and through the arrangement, the friction between the pedal and the sole is increased.
Preferably, the surface of the U-shaped handle is sleeved with an anti-skidding rubber sheath, and through the arrangement, the friction between the U-shaped handle and the palm is increased.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses a plurality of evenly distributed's of fixedly connected with running-board between two cat ladder montants of cat ladder main part has enlarged the area of contact with the sole greatly, through be connected with a plurality of evenly distributed's U-shaped handle on two cat ladder montants on the surface, is convenient for grip, through be provided with the protection rail that adopts annular protection horizontal pole and protection montant to constitute on the cat ladder montant, has improved the protecting effect greatly.
(2) The utility model discloses a be provided with a plurality of evenly distributed's protection network on the protection rail, further improved the protecting effect.
(3) The utility model discloses a be provided with a plurality of evenly distributed's non slipping spur at the running-board upper surface, increased the friction between running-board and the sole, all cup joint through the surface at the U-shaped handle and be provided with the anti-skidding rubber sheath, increased the friction between U-shaped handle and the palm.
Drawings
Fig. 1 is a schematic structural view of the coal mine vertical shaft safety ladder of the utility model;
fig. 2 is a schematic view of a part of the structure of the coal mine vertical shaft safety ladder of the utility model;
fig. 3 is an enlarged schematic view of a partial structure a of fig. 2 according to the present invention.
Wherein: the ladder comprises a ladder body 1, a ladder vertical rod 11, a pedal 12, a U-shaped handle 13, a mounting and fixing plate 2, a fixing bolt 3, a protective fence 4, an annular protective cross rod 41, a protective vertical rod 42, a protective net 5 and an anti-skid bulge 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a safety ladder for coal mine vertical shaft; including cat ladder main part 1, cat ladder main part 1 includes two cat ladder montants 11, a plurality of evenly distributed's of fixedly connected with running-board 12 between two cat ladder montants 11, and two cat ladder montants 11 are connected with a plurality of evenly distributed's U-shaped handle 13 on the surface, the surface of U-shaped handle 13 all cup joints and is provided with the non-slip rubber sheath, cat ladder montant 11 side all is connected with installation fixed plate 2, all be provided with fixing bolt 3 on the installation fixed plate 2, and the surface of installation fixed plate 2 sets up the screw hole with fixing bolt 3 looks adaptation, be provided with protection rail 4 on two cat ladder montants 11, protection rail 4 includes a plurality of annular protection horizontal poles 41, be connected with a plurality of evenly distributed's protection montant 42 on a plurality of annular protection horizontal poles 41, a plurality of annular protection horizontal poles 41 are linear evenly distributed on two cat ladder montants 11, and the both ends of annular protection horizontal pole 41 are connected with two cat ladder montants 11 respectively, be provided with a plurality of evenly distributed's protection network 5 on the protection rail 4, running-board 12 upper surface is provided with a plurality of evenly distributed's antiskid arch 6.
The embodiment can realize that: when using this safe cat ladder, can grip U-shaped handle 13, then the foot is stepped on and is scrambleed on running-board 12, can protect the people of climbing on the cat ladder main part 1 through protection rail 4 and protection network 5.
The above is the working process of the whole device, and the content not described in detail in this specification is the prior art well known to those skilled in the art.
Claims (4)
1. The utility model provides a colliery vertical shaft safety cat ladder, includes cat ladder main part (1), its characterized in that, cat ladder main part (1) includes two cat ladder montants (11), two footboard (12) of a plurality of evenly distributed of fixedly connected with between cat ladder montant (11), and two cat ladder montant (11) are connected with a plurality of evenly distributed's U-shaped handle (13) on the surface, cat ladder montant (11) side all is connected with installation fixed plate (2), all be provided with fixing bolt (3) on installation fixed plate (2), just the screw hole with fixing bolt (3) looks adaptation is seted up on the surface of installation fixed plate (2), two be provided with protection rail (4) on cat ladder montant (11), protection rail (4) include a plurality of annular protection horizontal pole (41), and a plurality of be connected with a plurality of evenly distributed's protection montant (42) on annular protection horizontal pole (41), and a plurality of cat ladder annular protection horizontal pole (41) are linear evenly distributed on two montants (11), just the both ends of annular protection horizontal pole (41) are connected with two montants (11) respectively.
2. A coal mine vertical shaft safety ladder according to claim 1, characterized in that a plurality of evenly distributed protective nets (5) are arranged on the protective fence (4).
3. A coal mine vertical safety ladder as claimed in claim 1, wherein the upper surface of the foot plate (12) is provided with a plurality of evenly distributed cleats (6).
4. The coal mine vertical shaft safety ladder stand according to claim 1, characterized in that the surfaces of the U-shaped handles (13) are sleeved with anti-skid rubber sheaths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222376447.1U CN218780287U (en) | 2022-09-07 | 2022-09-07 | Colliery vertical safety cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222376447.1U CN218780287U (en) | 2022-09-07 | 2022-09-07 | Colliery vertical safety cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218780287U true CN218780287U (en) | 2023-03-31 |
Family
ID=85714385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222376447.1U Active CN218780287U (en) | 2022-09-07 | 2022-09-07 | Colliery vertical safety cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218780287U (en) |
-
2022
- 2022-09-07 CN CN202222376447.1U patent/CN218780287U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: 842000, located at 996 kilometers of 217 National Highway in Age Township, Kuche City, Aksu Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Kuqa Yongxin Mining Co.,Ltd. Address before: No. 201, Group 5, Xianfeng Village, Jinggan Town, Jingyang County, Xianyang City, Shaanxi Province, 713700 Patentee before: Li Bing |
|
| TR01 | Transfer of patent right |