CN213627402U - Construction decoration design is with closing ladder - Google Patents
Construction decoration design is with closing ladder Download PDFInfo
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- CN213627402U CN213627402U CN202021831515.3U CN202021831515U CN213627402U CN 213627402 U CN213627402 U CN 213627402U CN 202021831515 U CN202021831515 U CN 202021831515U CN 213627402 U CN213627402 U CN 213627402U
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- ladder
- dead lever
- pulley
- footstock
- sliding sleeve
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000005034 decoration Methods 0.000 title description 9
- 238000003466 welding Methods 0.000 claims abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a construction fitment design is with closing ladder relates to construction fitment technical field, should close the ladder and include footstock, three ladder, dead lever one and flexible subassembly, three ladder articulates in the footstock bottom, the welding of a dead lever top is at footstock bottom center, flexible subassembly includes sliding sleeve, dead lever two, slide bar and fixing bolt, the sliding sleeve is on dead lever one, dead lever two is three and articulates and is the equiangular separation around the sliding sleeve, the slide bar is established in dead lever two, and slide bar one side articulates in three ladder footboard one side, still including establishing the assembly pulley in footstock one side, the assembly pulley includes fixed pulley and movable pulley, and fixed pulley and movable pulley pass through the haulage rope and connect. This close ladder is through flexible subassembly for close better carrying of ladder, through the assembly pulley, can pass the constructor who closes the ladder with repair tools from ground, through the triangle-shaped of three ladder formation expanding, make to close the ladder more stable, greatly reduced personnel's potential safety hazard.
Description
Technical Field
The utility model relates to a construction decoration technical field specifically is a construction decoration design is with closing ladder.
Background
The ladder is a necessary tool for construction and decoration of people, and when higher places are decorated, a section of common long ladder needs to lean against a wall and is extremely unstable, so that the herringbone ladder is invented by people.
The Chinese patent discloses a combined ladder for construction, overhaul, decoration and design (patent number: CN201820042386.6), which comprises a first telescopic ladder, a second telescopic ladder and a third telescopic ladder, wherein the first telescopic ladder, the second telescopic ladder and the third telescopic ladder are internally provided with sliding grooves, a horizontal ladder is arranged in the sliding grooves through sliding blocks, fixing columns of the horizontal ladder penetrate through holes to fix the sliding blocks to move, a driving device is arranged at the bottom of a platform plate and consists of a supporting plate, a storage battery, a motor, a master gear and a slave gear, the storage battery is arranged above the supporting plate and is connected with the motor, the motor drives the master gear to rotate, the slave gear is arranged on the platform plate and forms gear transmission with the slave gear, a pulley is connected with the slave gear, a pulley rope is arranged in a wheel groove of the pulley and can be wound inside the pulley.
However, when the ladder is stood or seated on the top seat, the center of gravity of the ladder moves upwards, and a person slightly shakes left and right, the ladder is easy to fall down, and the person is injured.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a construction and decoration design is with closing ladder is through three ladder combination, is triangle-shaped and stabilizes the ladder, makes personnel's safety improve greatly.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a combined ladder for construction and decoration design comprises a top seat, three ladders, a first fixed rod and a telescopic assembly. The method is characterized in that: the three ladders are hinged to the bottom of the top seat and distributed in an equiangular mode, and one top end of the fixed rod is welded to the center of the bottom of the top seat. The telescopic assembly comprises a sliding sleeve, a second fixing rod, a sliding rod and a fixing bolt. The sliding sleeve is sleeved on the first fixing rod, the second fixing rod is three, the three fixing rods are hinged around the sliding sleeve and distributed in an equiangular mode, the sliding rods are arranged in the second fixing rod, and one side of each sliding rod is hinged to one side of each ladder pedal.
Preferably, a pulley block is arranged on one side of the top seat and comprises a fixed pulley and a movable pulley, the fixed pulley is welded on one side of the top seat, and the movable pulley is connected with the fixed pulley through a traction rope.
Preferably, a hook is arranged on one side of the movable pulley.
Preferably, the bottom ends of the three ladders are hinged with a base foot pad.
Preferably, the bottom of the foot pad of the base is provided with anti-skid lines.
(III) advantageous effects
The utility model provides a construction fitment design is with closing ladder. The method has the following beneficial effects:
1. this construction decoration design is with closing the ladder, through flexible subassembly for close better carrying of ladder, through the assembly pulley, can pass maintenance tool from ground to the constructor who closes on the ladder, through the triangle-shaped of three ladder formation expanding, make to close the ladder more stable, greatly reduced personnel's potential safety hazard.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is a schematic view of the structure of the telescopic assembly of the present invention.
In the figure: 1 top seat, 2 three ladders, 3 base foot pads, 4 fixed rods I, 5 telescopic assemblies, 51 sliding sleeves, 52 fixed rods II, 53 sliding rods, 54 fixed bolts, 6 pulley blocks, 61 fixed pulleys, 62 movable pulleys, 7 hooks and 8 traction ropes.
Detailed Description
The embodiment of the utility model provides a construction and fitment design is with closing ladder, as shown in fig. 1-3, including footstock 1, three ladder 2, dead lever 4 and flexible subassembly 5. The three ladders 2 are hinged to the bottom of the top seat 1 and distributed at equal angles, and the top ends of the first fixing rods 4 are welded to the center of the bottom of the top seat 1. The telescopic assembly 5 comprises a sliding sleeve 51, a second fixed rod 52, a sliding rod 53 and a fixed bolt 54. The sliding sleeve 51 is sleeved on the first fixing rod 4, three second fixing rods 52 are hinged around the sliding sleeve 51 and distributed at equal angles, the sliding rod 53 is arranged in the second fixing rod 52, and one side of the sliding rod 53 is hinged on one side of the pedal of the ladder 2.
The pulley block 6 is arranged on one side of the top seat 1, the pulley block 6 comprises a fixed pulley 61 and a movable pulley 62, the fixed pulley 61 is welded on one side of the top seat (1), and the movable pulley 62 is connected with the fixed pulley 61 through a traction rope 8.
In addition, movable pulley 62 one side is equipped with hook 7, and 2 bottom hinges of three ladder have base callus on the sole 3, and base callus on the sole 3 bottom is equipped with anti-skidding line.
The working principle is as follows: during the use, will close the ladder and arrange ground in, outwards stimulate ladder 2, make sliding sleeve 51 move down, slide bar 53 becomes long, lets ladder 2 expand, screws up fixing bolt 54 and fixes the sliding sleeve, and personnel go up the ladder construction, and ground personnel come for constructor transmission construction tool through assembly pulley 6, wait that the constructor operation finishes, climb down ladder 2, unscrew fixing bolt 54, inwards promote ladder 2, make slide bar 53 shorten, and sliding sleeve 51 shifts up, packs up ladder 2, and the operation is accomplished.
To sum up, this close ladder passes through flexible subassembly 5 for the better carrying of close ladder through assembly pulley 6, can pass the constructor on the ladder of close with repair tools from ground, through the triangle-shaped of three ladder 2 formation in the expansion, makes the close ladder more stable, greatly reduced personnel's potential safety hazard.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a construction fitment design is with closing ladder, includes footstock (1), three ladder (2), dead lever (4) and flexible subassembly (5), its characterized in that: three ladder (2) articulate and are the equiangular distribution in footstock (1) bottom, dead lever (4) top welding is at footstock (1) bottom center, flexible subassembly (5) are including sliding sleeve (51), dead lever two (52), slide bar (53) and fixing bolt (54), sliding sleeve (51) cover is on dead lever (4), dead lever two (52) are three and articulate and are the equiangular distribution around sliding sleeve (51), slide bar (53) are established in dead lever two (52), and slide bar (53) one side articulates in three ladder (2) footboard one side.
2. The ladder of claim 1, wherein: footstock (1) one side is equipped with assembly pulley (6), assembly pulley (6) include fixed pulley (61) and movable pulley (62), fixed pulley (61) welding is in footstock (1) one side, movable pulley (62) are connected through haulage rope (8) with fixed pulley (61).
3. The ladder of claim 2, wherein: one side of the movable pulley (62) is provided with a hook (7).
4. The ladder of claim 1, wherein: the bottom ends of the three ladders (2) are hinged with base foot pads (3).
5. The ladder of claim 4, wherein: the bottom of the base foot pad (3) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831515.3U CN213627402U (en) | 2020-08-28 | 2020-08-28 | Construction decoration design is with closing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831515.3U CN213627402U (en) | 2020-08-28 | 2020-08-28 | Construction decoration design is with closing ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213627402U true CN213627402U (en) | 2021-07-06 |
Family
ID=76645953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021831515.3U Active CN213627402U (en) | 2020-08-28 | 2020-08-28 | Construction decoration design is with closing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213627402U (en) |
-
2020
- 2020-08-28 CN CN202021831515.3U patent/CN213627402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: 556000 Shiban Group, Wuzhai Village, Bibo Town, Kaili City, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee after: Wang Tong Country or region after: China Address before: 312000 No. 227, 228, building 12, jindelong business center, 800 Yuexi Road, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Meiyuan design and Decoration Engineering Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240504 Address after: No. 1-12, Building 6, Jushi Burton Mansion, No. 55 Kaiyuan Avenue, Kaili City, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province, 556000 Patentee after: Qiandongnan Xinuo Decoration Co.,Ltd. Country or region after: China Address before: 556000 Shiban Group, Wuzhai Village, Bibo Town, Kaili City, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee before: Wang Tong Country or region before: China |