CN211598476U - Anti-tilting herringbone ladder for building - Google Patents
Anti-tilting herringbone ladder for building Download PDFInfo
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- CN211598476U CN211598476U CN201921964940.7U CN201921964940U CN211598476U CN 211598476 U CN211598476 U CN 211598476U CN 201921964940 U CN201921964940 U CN 201921964940U CN 211598476 U CN211598476 U CN 211598476U
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- rack
- foot rest
- gear
- herringbone ladder
- stopper
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Abstract
The utility model provides a prevent double ladder that inclines for building, including platform and foot rest, the below fixed mounting of platform has the foot rest, and one side fixed mounting of foot rest has the stand, and the inside fixed mounting of foot rest has the footboard, and the top fixed mounting of footboard has the non slipping spur, and the bottom fixed mounting of foot rest has the stopper, and one side embedding of stopper is provided with the slide rail. The utility model discloses a slope sets up the footboard and makes the staff scramble easily, and the stopper is installed to the bottom of foot rest again and is made the foot rest be difficult to fall down, and is equipped with the balancing weight on the stopper, brings the balancing weight into one side of stopper through gear revolve is automatic when the double ladder opens, makes the bottom of double ladder firmly be difficult to take place to fall down.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to a double ladder for building.
Background
A herringbone ladder is a climbing tool for decoration in the space above a plane, and when the herringbone ladder is used, the front ladder rod, the rear ladder rod and the ground form an isosceles triangle to look like a herringbone, so the herringbone ladder is called as the herringbone ladder in an image, but the existing herringbone ladder is unstable in structure and easy to fall down, and therefore the anti-inclination herringbone ladder for the building is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-inclination herringbone ladder for buildings.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-tilting herringbone ladder for buildings comprises a platform and foot rests, wherein the foot rests are fixedly arranged below the platform;
the foot rest comprises a stand column, a pedal, an anti-slip block, a limiting block, a sliding rail, a first rack, a gear, a second rack and a balancing weight, wherein the stand column is fixedly arranged on one side of the foot rest, the pedal is fixedly arranged inside the foot rest, the anti-slip block is fixedly arranged above the pedal, the limiting block is fixedly arranged at the bottom of the foot rest, the sliding rail is embedded into one side of the limiting block, the first rack is movably connected to one side of the sliding rail, the gear is movably connected to the lower portion of the first rack, the second rack is movably connected to the lower portion of the gear, and the balancing weight is fixedly arranged at one end of the second rack.
As a further description of the above technical solution: the pedals of the lower half are inclined downwards by 25 degrees.
As a further description of the above technical solution: the non-slip blocks are arranged in a triangular structure, and the non-slip blocks are longitudinally arranged on the surface of the pedal.
As a further description of the above technical solution: the limiting block is arranged in the horizontal direction towards one side, and the height of the limiting block is 10cm-20 cm.
As a further description of the above technical solution: one end of the first rack is fixedly arranged on one side of the upright post, and the other side of the first rack is movably connected to the gear through the sliding rail.
As a further description of the above technical solution: the gear is movably connected to the outer wall of the foot rest through a connecting rod.
As a further description of the above technical solution: the second rack is arranged below the gear through a sliding rail, and the second rack is 3cm-5cm ahead of the first rack.
Has the advantages that:
1. the utility model discloses a slope sets up the footboard and makes the staff scramble easily, makes the frictional force on sole and footboard surface big through the non slipping spur simultaneously, is difficult to take place to drop, and stopper installation makes the foot rest be difficult to fall to the bottom of foot rest again.
2. Secondly, when the double ladder opens, the first rack moves to one side through the slide rail, and the second rack is driven to move to the other side through the slide rail through the gear, and the balancing weight is brought into one side of the limiting block while the second rack moves, so that the weight of the double ladder is concentrated and the bottom of the double ladder is ensured, the structure of the double ladder is stable, and the worker is not easy to fall down.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a schematic side view of the overall structure of the present invention.
Illustration of the drawings:
a platform 1; a foot rest 2; a column 201; a pedal 202; anti-slip blocks 203; a stopper 204; a slide rail 205; a first rack 206; a gear 207; a second rack 208; a counterweight 209.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, an anti-tilt herringbone ladder for a building comprises a platform 1 and foot rests 2, wherein the foot rests 2 are fixedly arranged below the platform 1;
Wherein, the footboard 202 of the latter half is the downward sloping 25, sets up footboard 202 through the slope and makes the staff climb easily for work efficiency.
Wherein, non slipping spur 203 is the triangle-shaped structure setting, and non slipping spur 203 all vertically establishes on the surface of footboard 202, makes the sole and the surperficial frictional force of footboard 202 great through non slipping spur 203, is difficult for taking place to drop, has strengthened staff's safety.
The limiting block 204 is horizontally arranged towards one side, the height of the limiting block 204 is 10cm-20cm, and stress points of the herringbone ladder are concentrated on the limiting block 204 through the limiting block 204, so that the herringbone ladder is not prone to falling.
One end of the first rack 206 is fixedly installed at one side of the upright column 201, and the other side is movably connected to the gear 207 through the slide rail 205, and when the herringbone ladder is opened, the first rack can automatically move to one side through the slide rail 205.
The gear 207 is movably connected to the outer wall of the foot rest 2 through a connecting rod, and the gear 207 can drive the first rack 206 to move and drive the second rack 208 to move at the same time.
The second rack 208 is arranged below the gear 207 through the sliding rail 205, the second rack 208 is 3cm-5cm ahead of the first rack 206, when the second rack 208 moves, the counterweight block 209 is brought to one side of the limiting block 204, so that the weight of the herringbone ladder is concentrated on the bottom, the structure of the herringbone ladder is stable, and meanwhile, the herringbone ladder can be conveniently overlapped with the first rack 206 when the counterweight block 209 is collected, and the herringbone ladder is convenient for workers to carry.
The working principle is as follows: during the use, the device sets up footboard 202 through the slope and makes the staff scramble easily, it has once big with the surperficial frictional force of footboard 202 to make the sole through non slipping spur 203 simultaneously, it drops to be difficult to take place, stopper 204 installation makes foot rest 2 be difficult to fall to the bottom of foot rest 2 again, first rack 206 passes through slide rail 205 and removes toward one side when the double ladder opens after that, it removes toward the opposite side through slide rail 205 to drive second rack 208 through gear 207, bring into one side of stopper 204 with balancing weight 209 when second rack 208 removes, make the weight of double ladder concentrate on with the bottom, let double ladder stable in structure, make the staff be difficult to take place to fall down.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An anti-tilting herringbone ladder for buildings comprises a platform (1) and foot rests (2), and is characterized in that the foot rests (2) are fixedly arranged below the platform (1);
the foot rest (2) comprises a vertical column (201), a pedal (202), an anti-skid block (203), a limiting block (204), a sliding rail (205), a first rack (206), a gear (207), a second rack (208) and a balancing weight (209), one side of the foot rest (2) is fixedly provided with an upright post (201), the inside of the foot rest (2) is fixedly provided with a pedal (202), an anti-skid block (203) is fixedly arranged above the pedal (202), a limit block (204) is fixedly arranged at the bottom of the foot rest (2), a sliding rail (205) is embedded into one side of the limiting block (204), a first rack (206) is movably connected to one side of the sliding rail (205), a gear (207) is movably connected below the first rack (206), a second rack (208) is movably connected below the gear (207), one end of the second rack (208) is fixedly provided with a balancing weight (209).
2. An anti-tilt herringbone ladder for buildings according to claim 1, wherein the pedals (202) of the lower half are inclined downward by 25 °.
3. The anti-tilt herringbone ladder for buildings according to claim 1, wherein the anti-slip blocks (203) are arranged in a triangular structure, and the anti-slip blocks (203) are longitudinally arranged on the surface of the pedal (202).
4. The anti-inclination herringbone ladder for buildings according to claim 1, wherein the limiting block (204) is horizontally arranged towards one side, and the height of the limiting block (204) is 10cm-20 cm.
5. The anti-tilting herringbone ladder for buildings according to claim 1, wherein one end of the first rack (206) is fixedly installed on one side of the upright post (201), and the other side is movably connected to the gear (207) through a sliding rail (205).
6. An anti-tilt herringbone ladder for buildings according to claim 1, wherein the gear (207) is movably connected to the outer wall of the foot stool (2) through a connecting rod.
7. An anti-tilt herringbone ladder for buildings according to claim 1, wherein the second rack (208) is arranged below the gear (207) through a slide rail (205), and the second rack (208) is 3cm-5cm ahead of the first rack (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964940.7U CN211598476U (en) | 2019-11-14 | 2019-11-14 | Anti-tilting herringbone ladder for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964940.7U CN211598476U (en) | 2019-11-14 | 2019-11-14 | Anti-tilting herringbone ladder for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211598476U true CN211598476U (en) | 2020-09-29 |
Family
ID=72587831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921964940.7U Active CN211598476U (en) | 2019-11-14 | 2019-11-14 | Anti-tilting herringbone ladder for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211598476U (en) |
-
2019
- 2019-11-14 CN CN201921964940.7U patent/CN211598476U/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: 20230605 Address after: No. 139, Tuanjie Street, Zhanggu Town, Danba County, Garze Tibetan Autonomous Prefecture, Sichuan Province, 626000 Patentee after: Sichuan Qihang Construction Engineering Co.,Ltd. Address before: 6-4-2, Building 14, Longxiang Road, Yinzhou District, Tieling, Liaoning Province, 112000 Patentee before: Cao Yang |
|
| TR01 | Transfer of patent right |