CN112443269B - Frame ladder convenient to climb for building and capable of being used with outer wall in matched mode - Google Patents
Frame ladder convenient to climb for building and capable of being used with outer wall in matched mode Download PDFInfo
- Publication number
- CN112443269B CN112443269B CN201910793401.XA CN201910793401A CN112443269B CN 112443269 B CN112443269 B CN 112443269B CN 201910793401 A CN201910793401 A CN 201910793401A CN 112443269 B CN112443269 B CN 112443269B
- Authority
- CN
- China
- Prior art keywords
- wall
- fixed
- frame
- ladder
- wall panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009194 climbing Effects 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/14—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with non-rigid longitudinal members, e.g. rope or chain ladders, ladders of the lazy-tongs type
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention relates to a building frame ladder convenient to climb and capable of being matched with an outer wall for use, which comprises a wall body and an adjusting structure, wherein a wall panel is attached to the outer wall of the wall body, a supporting frame is fixed at the bottom of the lower end of the wall panel, the adjusting structure is arranged in the middle of the upper end of the wall body, sliding rails are welded on two sides of the inner wall of the wall panel, a sliding block is movably connected to the outer wall of each sliding rail, a bottom rod penetrates through the middle of each sliding block, and two ends of each bottom rod are connected with a limiting disc in a key mode. According to the invention, through the arrangement of the wall panels, the tops of the wall panels are distributed in an arc surface shape, the wall panels are made of stainless steel materials, the wall panels and the wall body are matched with each other to smooth the surface of the wall body, so that the wall body can be conveniently and subsequently climbed, the limiting support platform and the inner bearing platform are mutually attached, when a user needs to adjust the height of the inner bearing platform, the user can push the limiting support platform to move upwards by opening the hydraulic rod, so that the inner bearing platform is driven to move upwards, and the effect of adjusting the inner bearing platform is achieved.
Description
Technical Field
The invention relates to the technical field of building frame ladders, in particular to a frame ladder which is convenient to climb and can be matched with an outer wall for use.
Background
Ladder, daily life apparatus, this instrument is done the limit by two long thick poles, and the middle horizontal pole that is fit for the climbing is crossed for climbing, and the ladder divide into lift list ladder and lift double ladder, and the aluminum alloy ladder adopts high strength aluminum alloy material to make to form, and its characteristics are light in weight, and intensity is high. The operation intensity of constructors is greatly facilitated, manufacturers for producing aluminum alloy ladders nationwide at present are more, the quality of the ladders is high, personal safety is achieved, and meanwhile, convenience is brought to users of the ladders to climb in the buildings, and the land travel distance is reduced.
The inner wall and the outer wall of an existing frame ladder in use cannot be effectively matched for use, when the ladder climbs at the top, the ladder can jump into the wall, and is inconvenient for a user to use.
Disclosure of Invention
The invention aims to provide a frame ladder for a building, which is convenient to climb and can be matched with an outer wall for use, and aims to solve the problems that the inner wall and the outer wall of the existing frame ladder in the background art cannot be effectively matched for use in use, can only jump into the wall when climbing at the top, is inconvenient for a user to use, and is easy to block in use.
In order to achieve the purpose, the invention provides the following technical scheme: a frame ladder convenient for climbing and capable of being used in cooperation with an outer wall for building comprises a wall body and an adjusting structure, wherein a wall panel is attached to the outer wall of the wall body, a supporting frame is fixed to the bottom of the lower end of the wall panel, the adjusting structure is arranged in the middle of the upper end of the wall body, slide rails are welded to two sides of the inner wall of the wall panel, a slide block is movably connected to the outer wall of each slide rail, a bottom rod penetrates through the middle of each slide block, two ends of each bottom rod are connected with a limiting disc in a key mode, fixing rings are fixed to two sides of the outer wall of each bottom rod, a limiting ring is welded to the top of each fixing ring, a friction pad is attached to the inner wall of each limiting ring, a chain penetrates through the middle of each friction pad, a frame rod is fixed to the top of each chain, a cushion layer is attached to the outer wall of each frame rod, inner rods are welded to two ends of each frame rod, a pulling mechanism is arranged on the outer wall of the lower end of the wall panel, and handrails are fixed to handrails in the middle portions of two sides of the outer wall of the wall panel, and mounting plates are fixed on two sides of the upper end of the handrail.
Preferably, the wall panels are attached to the wall body, and the tops of the wall panels are distributed in an arc surface shape.
Preferably, adjust the structure including hydraulic stem, fixed head, spacing platform, interior cushion cap and side frame, and the top of hydraulic stem is provided with the fixed head, the top welding of fixed head has spacing platform, and the upper end middle part of spacing platform is fixed with interior cushion cap, the lower extreme outer wall of hydraulic stem distributes all around has the side frame.
Preferably, a lifting structure is arranged between the limiting support platform and the hydraulic rod, and the limiting support platform and the inner bearing platform are mutually attached.
Preferably, the slide rails are symmetrically distributed along the vertical central axis of the wall panel, and the slide rails and the wall panel are vertically distributed.
Preferably, the bottom rod forms a sliding structure with the sliding rail through the sliding block, and the bottom rod is flexibly connected with the rack rod through the chain.
Preferably, the hacks are equidistantly and uniformly distributed on the inner side of the wall panel, and the hacks are mutually attached to the cushion layer.
Preferably, pulling mechanism is including support, mounting plate, accomodate roller, fine rope, solid becket bridle and rotatory handle, and the welding of the outer wall both ends of support has the mounting plate, the middle part swing joint of support accomodates the roller, and the middle part outer wall laminating of accomodating the roller has the fine rope, the top end of fine rope is fixed with solid becket bridle, the one end middle part of accomodating the roller is connected with rotatory handle.
Preferably, the supports are symmetrically distributed along the vertical central axis of the containing roller, and the supports and the wall panels are of detachable structures.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the top of the wall panel is distributed in an arc surface shape through the arrangement of the wall panel, the wall panel is made of stainless steel materials, and the wall panel and the wall body are mutually matched to smooth the surface of the wall body, so that the wall body can be conveniently climbed in the subsequent process.
2. According to the invention, through the arrangement of the limiting support platform and the inner bearing platform, the limiting support platform and the inner bearing platform are mutually attached, when a user needs to adjust the height of the inner bearing platform, the user can push the limiting support platform to move upwards by opening the hydraulic rod, so that the inner bearing platform is driven to move upwards, and the effect of adjusting the inner bearing platform is achieved.
3. According to the invention, through the arrangement of the wall protection plate and the slide rails, the slide rails and the wall protection plate are vertically distributed, and the slide rails are used as sliding limiting mechanisms of the whole frame ladder and are connected together in a welding manner, so that the structure is stable, the connection strength is high, and meanwhile, the arrangement of the slide rails can be effectively matched with a frame rod for use.
4. According to the invention, through the arrangement of the bottom rods, the chains and the frame rods, the bottom rods are flexibly connected with the frame rods through the chains, the chains can be effectively bent according to the radian of the wall panel, the reasonability of the whole structure is ensured, and when the bottom rods are shifted to the top of the wall panel, the wall panel blocks the bottom rods, so that the bottom rods are prevented from falling into the other end from one end, and a pair of bottom rods are arranged and respectively distributed at the two ends of the wall panel for matching use.
5. According to the invention, through the arrangement of the support and the wall protecting plate, a detachable structure is arranged between the support and the wall protecting plate, when a user needs to pull back the bottom rod from the top to the bottom, the user can rotate the rotating handle, the rotating handle drives the containing roller to rotate, the containing roller collects the fiber ropes, the bottom rod slides downwards along the inner wall of the sliding rail through the sliding block under the action of pulling force, and two bottom rods are respectively provided with one pulling mechanism, so that the rationality of the whole structure is ensured.
Drawings
FIG. 1 is a schematic side view of a ladder assembly for construction, which is capable of climbing conveniently and can be used in cooperation with an outer wall;
FIG. 2 is a schematic view of the internal structure of the ladder for climbing and cooperating with the outer wall of the building of the present invention;
FIG. 3 is a schematic structural diagram of the front side of a ladder for climbing and cooperating with an outer wall according to the present invention;
FIG. 4 is a schematic structural view of the front side of a wall panel of a ladder for climbing and cooperating with an outer wall;
FIG. 5 is a structural diagram of a frame rod structure of a ladder for climbing a ladder capable of cooperating with an outer wall;
fig. 6 is a schematic view of a part of an enlarged structure at a position A in fig. 3 of the architectural ladder for climbing conveniently and being capable of being matched with an outer wall for use.
In the figure: 1. a wall body; 2. wall protection boards; 3. a support frame; 4. an adjustment structure; 401. a hydraulic lever; 402. a fixed head; 403. limiting a supporting platform; 404. an inner bearing platform; 405. a side frame; 5. a bottom bar; 6. a limiting disc; 7. a slide rail; 8. a slider; 9. a fixing ring; 10. a limiting ring; 11. a friction pad; 12. a chain; 13. a frame bar; 14. a soft cushion layer; 15. an inner rod; 16. a pulling mechanism; 1601. a support; 1602. placing a plate; 1603. a receiving roller; 1604. fiber ropes; 1605. rope fixing rings; 1606. rotating the handle; 17. a handrail; 18. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a frame ladder convenient for climbing and capable of being matched with an outer wall for construction comprises a wall body 1, a wall panel 2, a supporting frame 3, an adjusting structure 4, a hydraulic rod 401, a fixing head 402, a limiting support 403, an inner bearing platform 404, a side frame 405, a bottom rod 5, a limiting disc 6, a sliding rail 7, a sliding block 8, a fixing ring 9, a limiting ring 10, a friction pad 11, a chain 12, a frame rod 13, a cushion layer 14, an inner rod 15, a pulling mechanism 16, a support 1601, a mounting plate 1602, a containing roller 1603, a fiber rope 1604, a rope fixing ring 1605, a rotating handle 1606, a handrail 17 and a mounting plate 18, wherein the wall panel 2 is attached to the outer wall of the wall body 1, the supporting frame 3 is fixed to the bottom of the lower end of the wall panel 2, the wall panel 2 and the wall body 1 are attached to each other, the top of the wall panel 2 is distributed in a cambered surface shape, the wall panel 2 is made of stainless steel materials, the wall panel 2 and the wall body 1 are matched with each other to smooth the surface of the wall body 1, the climbing is convenient for subsequent climbing;
the adjusting structure 4 is arranged in the middle of the upper end of the wall 1, the adjusting structure 4 comprises a hydraulic rod 401, a fixing head 402, a limiting support platform 403, an inner bearing platform 404 and a side frame 405, the fixing head 402 is arranged at the top of the hydraulic rod 401, the limiting support platform 403 is welded at the top of the fixing head 402, the inner bearing platform 404 is fixed in the middle of the upper end of the limiting support platform 403, the side frame 405 is distributed on the periphery of the outer wall of the lower end of the hydraulic rod 401, a lifting structure is arranged between the limiting support platform 403 and the hydraulic rod 401, the limiting support platform 403 and the inner bearing platform 404 are mutually attached, when a user needs to adjust the height of the inner bearing platform 404, the user can drive the inner bearing platform 404 to move upwards by opening the hydraulic rod 401, the hydraulic rod 401 pushes against the limiting support platform 403 to move upwards, and the adjusting effect on the inner bearing platform 404 is achieved;
the two sides of the inner wall of the wall panel 2 are welded with the sliding rails 7, the outer walls of the sliding rails 7 are movably connected with the sliding blocks 8, the sliding rails 7 are symmetrically distributed along the vertical central axis of the wall panel 2, the sliding rails 7 and the wall panel 2 are vertically distributed, the sliding rails 7 are used as sliding limiting mechanisms of the whole ladder frame and are connected together in a welding mode, the structure is stable, the connection strength is high, and meanwhile, the arrangement of the sliding rails 7 can be effectively matched with the frame rods 13 for use;
the middle part of the sliding block 8 is penetrated with a bottom rod 5, two end keys of the bottom rod 5 are connected with a limiting disc 6, two sides of the outer wall of the bottom rod 5 are fixed with fixing rings 9, the top of the fixing rings 9 is welded with a limiting ring 10, the inner wall of the limiting ring 10 is attached with a friction pad 11, the middle part of the friction pad 11 is penetrated with a chain 12, the top of the chain 12 is fixed with a frame rod 13, the outer wall of the frame rod 13 is attached with a cushion layer 14, the bottom rod 5 forms a sliding structure through the sliding block 8 and the sliding rail 7, the bottom rod 5 is flexibly connected with the frame rod 13 through the chain 12, the chain 12 can be effectively bent according to the radian of the wall panel 2, the rationality of the whole structure is ensured, when the bottom rod 5 is shifted to the top of the wall panel 2, the wall panel 2 blocks the bottom rod 5, the bottom rod 5 is prevented from falling into the other end from one end, the bottom rod 5 is provided with a pair, and the bottom rod 5 is respectively distributed at two ends of the wall panel 2, the components are matched for use;
the frame rods 13 are uniformly distributed on the inner side of the wall protecting plate 2 at equal intervals, the frame rods 13 are mutually attached to the cushion layer 14, a plurality of frame rods 13 form a complete frame ladder, a user can effectively climb, meanwhile, handrails 17 on two sides have a good grabbing effect to assist people to climb, the cushion layer 14 flexibly protects the frame rods 13, and the user can not feel stiff in climbing;
an inner rod 15 is welded at two ends of the hack lever 13, a pulling mechanism 16 is arranged on the outer wall of the lower end of the wall panel 2, handrails 17 are fixed at the middle parts of two sides of the outer wall of the wall panel 2, mounting plates 18 are fixed at two sides of the upper end of each handrail 17, the pulling mechanism 16 comprises a support 1601, a mounting plate 1602, a containing roller 1603, a fiber rope 1604, a fiber rope fixing ring 1605 and a rotating handle 1606, the mounting plates 1602 are welded at two ends of the outer wall of the support 1601, the containing roller 1603 is movably connected at the middle part of the support, the fiber rope 1604 is attached to the outer wall of the middle part of the containing roller 1603, the fiber rope 1605 is fixed at the tail end of the top of the fiber rope 1604, the rotating handle 1606 is connected at the middle part of one end of the containing roller 1603, the support 1601 is symmetrically distributed along the vertical central axis of the containing roller 1603, a detachable structure is arranged between the support 1601 and the wall panel 2, when a user needs to pull the bottom pole 5 from the top to the bottom, the user can rotate the rotating handle 1606 through rotation, rotatory handle 1606 drives accomodate roller 1603 and rotates, accomodates roller 1603 and collects fine rope 1604, and under the effect of pulling force, sill bar 5 passes through slider 8 and follows the inner wall lapse of slide rail 7 to two sill bars 5 respectively set up a pulling mechanism 16, guarantee the rationality of whole structure.
The working principle of the embodiment is as follows: the building ladder convenient to climb and capable of being matched with an outer wall for use is characterized in that a hydraulic rod 401 is opened firstly when the ladder is used, the hydraulic rod 401 pushes against a limiting support platform 403 to move upwards to drive an inner support platform 404 to move upwards to achieve the effect of adjusting the inner support platform 404, at the moment, when a user needs to pull back a bottom rod 5 from the top to the bottom, the user can rotate a rotating handle 1606 through rotating, the rotating handle 1606 drives an accommodating roller 1603 to rotate, the accommodating roller 1603 collects a fiber rope 1604, the bottom rod 5 slides downwards along the inner wall of a sliding rail 7 through a sliding block 8 under the action of pulling force, when the bottom rod 5 is moved to the top of a wall panel 2, the wall panel 2 blocks the bottom rod 5, then a plurality of frame rods 13 form a complete ladder, the user can effectively climb, meanwhile, handrails 17 on two sides have good grabbing effects, people are assisted in climbing, the frame rods 13 are flexibly protected by a soft cushion layer 14, guarantee that the user can not feel hard in the climbing, last user climbing hack lever 13 when the user climbs the top, steps on sill bar 5, under the effect of gravity, a plurality of sliders 8 are along the inner wall lapse of slide rail 7, and the sill bar 5 card of the other end is gone into in one side of dado 2, reaches the effect of lower ladder, and whole operation process is simple, facilitates the use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a be convenient for building climbing can with outer wall cooperation frame ladder that uses, includes wall body (1) and regulation structure (4), its characterized in that: the outer wall laminating of wall body (1) has dado (2), and the lower extreme bottom of dado (2) is fixed with support frame (3), adjust structure (4) and set up in the upper end middle part of wall body (1), the welding of the inner wall both sides of dado (2) has slide rail (7), and the outer wall swing joint of slide rail (7) has slider (8), bottom bar (5) has been run through at the middle part of slider (8), and the both ends key-type of bottom bar (5) has spacing dish (6), and bottom bar (5) are provided with a pair ofly, the outer wall both sides of bottom bar (5) are fixed with solid fixed ring (9), and the welding of the top of solid fixed ring (9) has spacing ring (10), the inner wall laminating of spacing ring (10) has friction pad (11), and the middle part of friction pad (11) has run through chain (12), the top of chain (12) is fixed with hack lever (13), and the outer wall laminating of hack lever (13) has cushion layer (14), the both ends welding of hack lever (13) has interior pole (15), the lower extreme outer wall of dado board (2) is provided with pulling mechanism (16), and the outer wall both sides middle part of dado board (2) is fixed with handrail (17), the upper end both sides of handrail (17) are fixed with mounting panel (18), pulling mechanism (16) are including support (1601), place board (1602), accomodate roller (1603), fine rope (1604), solid rope ring (1605) and rotatory handle (1606), and the outer wall both ends welding of support (1601) has place board (1602), the middle part swing joint of support (1601) accomodates roller (1603), and the middle part outer wall laminating of accomodating roller (1603) has fine rope (1604), the top end of fine rope (1604) is fixed with solid rope ring (1605), the one end of accomodating roller (1603) is connected with rotatory handle (1606), support (1601) are along the vertical axis symmetric distribution who accomodates roller (1603), and be detachable construction between support (1601) and dado (2), adjust structure (4) including hydraulic stem (401), fixed head (402), spacing platform (403), interior cushion cap (404) and side frame (405), and the top of hydraulic stem (401) is provided with fixed head (402), the top welding of fixed head (402) has spacing platform (403), and the upper end middle part of spacing platform (403) is fixed with interior cushion cap (404), the lower extreme outer wall of hydraulic stem (401) has side frame (405) all around to distribute, be elevation structure between spacing platform (403) and hydraulic stem (401), and laminate each other between spacing platform (403) and the interior cushion cap (404).
2. The architectural rack ladder capable of being used in cooperation with an outer wall and climbing conveniently according to claim 1, is characterized in that: the wall panel (2) is attached to the wall body (1), and the top of the wall panel (2) is distributed in an arc surface shape.
3. The ladder rack of claim 1, wherein the ladder rack is adapted for climbing and can be used with an outer wall, and the ladder rack comprises: the sliding rails (7) are symmetrically distributed along the vertical central axis of the wall panel (2), and the sliding rails (7) and the wall panel (2) are vertically distributed.
4. The ladder rack of claim 1, wherein the ladder rack is adapted for climbing and can be used with an outer wall, and the ladder rack comprises: the bottom rod (5) forms a sliding structure with the sliding rail (7) through the sliding block (8), and the bottom rod (5) is flexibly connected with the frame rod (13) through the chain (12).
5. The ladder rack of claim 1, wherein the ladder rack is adapted for climbing and can be used with an outer wall, and the ladder rack comprises: the frame rods (13) are uniformly distributed on the inner side of the wall panel (2) at equal intervals, and the frame rods (13) and the soft cushion layer (14) are mutually attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910793401.XA CN112443269B (en) | 2019-08-27 | 2019-08-27 | Frame ladder convenient to climb for building and capable of being used with outer wall in matched mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910793401.XA CN112443269B (en) | 2019-08-27 | 2019-08-27 | Frame ladder convenient to climb for building and capable of being used with outer wall in matched mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112443269A CN112443269A (en) | 2021-03-05 |
| CN112443269B true CN112443269B (en) | 2022-07-05 |
Family
ID=74742271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910793401.XA Expired - Fee Related CN112443269B (en) | 2019-08-27 | 2019-08-27 | Frame ladder convenient to climb for building and capable of being used with outer wall in matched mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112443269B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047767B (en) * | 2021-05-13 | 2024-05-14 | 中国电建集团贵州电力设计研究院有限公司 | Small-radius vertical shaft frame erecting device and use method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB210573A (en) * | 1922-11-28 | 1924-02-07 | James Kerrigan | Improvements in fire escapes |
| GB650616A (en) * | 1947-10-29 | 1951-02-28 | Albert Noel Hudson | Improvements in or relating to flexible ladders |
| CN1122305A (en) * | 1994-11-03 | 1996-05-15 | 刘正狮 | Self-propelling safety elevator |
| KR20160143606A (en) * | 2016-11-24 | 2016-12-14 | 권대웅 | Escape ladder for emergency |
| CN208870446U (en) * | 2018-08-03 | 2019-05-17 | 苏州市广济医院（苏州市精神卫生中心、苏州市心理卫生中心） | Bar and Outpatient Building |
-
2019
- 2019-08-27 CN CN201910793401.XA patent/CN112443269B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB210573A (en) * | 1922-11-28 | 1924-02-07 | James Kerrigan | Improvements in fire escapes |
| GB650616A (en) * | 1947-10-29 | 1951-02-28 | Albert Noel Hudson | Improvements in or relating to flexible ladders |
| CN1122305A (en) * | 1994-11-03 | 1996-05-15 | 刘正狮 | Self-propelling safety elevator |
| KR20160143606A (en) * | 2016-11-24 | 2016-12-14 | 권대웅 | Escape ladder for emergency |
| CN208870446U (en) * | 2018-08-03 | 2019-05-17 | 苏州市广济医院（苏州市精神卫生中心、苏州市心理卫生中心） | Bar and Outpatient Building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112443269A (en) | 2021-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112443269B (en) | Frame ladder convenient to climb for building and capable of being used with outer wall in matched mode | |
| CN104958874B (en) | Support system in electronic climbers | |
| CN212689903U (en) | Special ladder of interior decoration convenient to go up and down | |
| CN210888775U (en) | Portable ascending step frame for crawler crane | |
| CN211897902U (en) | Highway is quick assembly disassembly removal construction platform for bridge | |
| CN114319825A (en) | Scaffold for building external wall construction | |
| CN210134636U (en) | Aluminum film climbing frame construction lifting device | |
| CN209548258U (en) | A kind of wheelchair backboard of adjustment height | |
| CN209228016U (en) | The I-shaped guide rail of rack gear and elevating scaffold | |
| CN220768764U (en) | Scaffold for building engineering | |
| CN218714882U (en) | Municipal house building construction safety elevating gear | |
| CN202518907U (en) | Micro manned lifter for wind turbine tower | |
| CN214388658U (en) | Scaling ladder device for outward training | |
| CN220264895U (en) | Double linkage type lifting equipment for wind power generation tower | |
| CN219440548U (en) | Double-ladder diving platform | |
| CN219136204U (en) | High-safety hanging tower for building construction | |
| CN221346323U (en) | Climbing formwork truss | |
| CN105771184B (en) | A kind of stance erects split exercise machine | |
| CN214272912U (en) | Hydraulic jacking protection type climbing system | |
| CN216239629U (en) | Scaffold for building engineering | |
| CN209099180U (en) | A kind of equipment for guardrail pouring construction | |
| CN211813309U (en) | Multi-functional lifting device of architectural equipment | |
| CN221722220U (en) | Building decoration mobile platform | |
| CN219451466U (en) | Safe ladder and scaffold of hanging | |
| CN217862110U (en) | Furred ceiling drilling auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |